diff options
Diffstat (limited to 'sys/dev/pci')
| -rw-r--r-- | sys/dev/pci/if_ix.c | 500 | ||||
| -rw-r--r-- | sys/dev/pci/if_ix.h | 105 | ||||
| -rw-r--r-- | sys/dev/pci/ixgbe.c | 1823 | ||||
| -rw-r--r-- | sys/dev/pci/ixgbe.h | 141 | ||||
| -rw-r--r-- | sys/dev/pci/ixgbe_82598.c | 323 | ||||
| -rw-r--r-- | sys/dev/pci/ixgbe_82599.c | 751 | ||||
| -rw-r--r-- | sys/dev/pci/ixgbe_phy.c | 617 | ||||
| -rw-r--r-- | sys/dev/pci/ixgbe_type.h | 4312 | ||||
| -rw-r--r-- | sys/dev/pci/ixgbe_x540.c | 114 |
9 files changed, 4952 insertions, 3734 deletions
diff --git a/sys/dev/pci/if_ix.c b/sys/dev/pci/if_ix.c index 6ce6b998b24..ef88367449e 100644 --- a/sys/dev/pci/if_ix.c +++ b/sys/dev/pci/if_ix.c @@ -1,8 +1,8 @@ -/* $OpenBSD: if_ix.c,v 1.89 2013/06/14 16:25:54 mikeb Exp $ */ +/* $OpenBSD: if_ix.c,v 1.90 2013/08/05 19:58:05 mikeb Exp $ */ /****************************************************************************** - Copyright (c) 2001-2008, Intel Corporation + Copyright (c) 2001-2013, Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without @@ -32,7 +32,7 @@ POSSIBILITY OF SUCH DAMAGE. ******************************************************************************/ -/*$FreeBSD: src/sys/dev/ixgbe/ixgbe.c,v 1.5 2008/05/16 18:46:30 jfv Exp $*/ +/* FreeBSD: src/sys/dev/ixgbe/ixgbe.c 251964 Jun 18 21:28:19 2013 UTC */ #include <dev/pci/if_ix.h> #include <dev/pci/ixgbe_type.h> @@ -40,8 +40,7 @@ /********************************************************************* * Driver version *********************************************************************/ - -#define IXGBE_DRIVER_VERSION "1.4.4" +/* char ixgbe_driver_version[] = "2.5.13"; */ /********************************************************************* * PCI Device ID Table @@ -75,9 +74,6 @@ const struct pci_matchid ixgbe_devices[] = { { PCI_VENDOR_INTEL, PCI_PRODUCT_INTEL_82599_SFP_SF2 }, { PCI_VENDOR_INTEL, PCI_PRODUCT_INTEL_82599_SFP_FCOE }, { PCI_VENDOR_INTEL, PCI_PRODUCT_INTEL_X540T }, -#if 0 - { PCI_VENDOR_INTEL, PCI_PRODUCT_INTEL_82599VF } -#endif }; /********************************************************************* @@ -145,17 +141,16 @@ uint8_t *ixgbe_mc_array_itr(struct ixgbe_hw *, uint8_t **, uint32_t *); void ixgbe_setup_vlan_hw_support(struct ix_softc *); /* Support for pluggable optic modules */ -int ixgbe_sfp_probe(struct ix_softc *); +bool ixgbe_sfp_probe(struct ix_softc *); void ixgbe_setup_optics(struct ix_softc *); void ixgbe_handle_mod(struct ix_softc *); void ixgbe_handle_msf(struct ix_softc *); /* Legacy (single vector interrupt handler */ -int ixgbe_legacy_irq(void *); +int ixgbe_intr(void *); void ixgbe_enable_queue(struct ix_softc *, uint32_t); void ixgbe_disable_queue(struct ix_softc *, uint32_t); void ixgbe_rearm_queue(struct ix_softc *, uint32_t); -void ixgbe_handle_que(void *, int); /********************************************************************* * OpenBSD Device Interface Entry Points @@ -214,9 +209,6 @@ ixgbe_attach(struct device *parent, struct device *self, void *aux) sc->osdep.os_sc = sc; sc->osdep.os_pa = *pa; - /* Core Lock Init*/ - mtx_init(&sc->core_mtx, IPL_NET); - /* Set up the timer callout */ timeout_set(&sc->timer, ixgbe_local_timer, sc); timeout_set(&sc->rx_refill, ixgbe_rxrefill, sc); @@ -239,43 +231,14 @@ ixgbe_attach(struct device *parent, struct device *self, void *aux) /* Allocate multicast array memory. */ sc->mta = malloc(sizeof(uint8_t) * IXGBE_ETH_LENGTH_OF_ADDRESS * MAX_NUM_MULTICAST_ADDRESSES, M_DEVBUF, M_NOWAIT); - if (sc->mta == 0) { + if (sc->mta == NULL) { printf(": Can not allocate multicast setup array\n"); goto err_late; } /* Initialize the shared code */ - switch (hw->mac.type) { - case ixgbe_mac_82598EB: - error = ixgbe_init_ops_82598(hw); - break; - case ixgbe_mac_82599EB: - error = ixgbe_init_ops_82599(hw); - break; -#if 0 - case ixgbe_mac_82599_vf: - error = ixgbe_init_ops_vf(hw); - break; -#endif - case ixgbe_mac_X540: - error = ixgbe_init_ops_X540(hw); - break; - default: - error = IXGBE_ERR_DEVICE_NOT_SUPPORTED; - break; - } - if (error == IXGBE_ERR_SFP_NOT_PRESENT) { - /* - * No optics in this port, set up - * so the timer routine will probe - * for later insertion. - */ - sc->sfp_probe = TRUE; - error = 0; - } else if (error == IXGBE_ERR_SFP_NOT_SUPPORTED) { - printf(": Unsupported SFP+ module detected!\n"); - goto err_late; - } else if (error) { + error = ixgbe_init_shared_code(hw); + if (error) { printf(": Unable to initialize the shared code\n"); goto err_late; } @@ -286,14 +249,7 @@ ixgbe_attach(struct device *parent, struct device *self, void *aux) goto err_late; } - /* Get Hardware Flow Control setting */ - hw->fc.requested_mode = ixgbe_fc_full; - hw->fc.pause_time = IXGBE_FC_PAUSE; - hw->fc.low_water = IXGBE_FC_LO; - hw->fc.high_water = IXGBE_FC_HI; - hw->fc.send_xon = TRUE; - - error = sc->hw.mac.ops.init_hw(hw); + error = ixgbe_init_hw(hw); if (error == IXGBE_ERR_EEPROM_VERSION) { printf(": This device is a pre-production adapter/" "LOM. Please be aware there may be issues associated " @@ -315,7 +271,6 @@ ixgbe_attach(struct device *parent, struct device *self, void *aux) bcopy(sc->hw.mac.addr, sc->arpcom.ac_enaddr, IXGBE_ETH_LENGTH_OF_ADDRESS); - /* XXX sc->msix > 1 && ixgbe_allocate_msix() */ error = ixgbe_allocate_legacy(sc); if (error) goto err_late; @@ -326,9 +281,12 @@ ixgbe_attach(struct device *parent, struct device *self, void *aux) /* Initialize statistics */ ixgbe_update_stats_counters(sc); - /* Print PCIE bus type/speed/width info */ + /* Get the PCI-E bus info and determine LAN ID */ hw->mac.ops.get_bus_info(hw); + /* Set an initial default flow control value */ + sc->fc = ixgbe_fc_full; + /* let hardware know driver is loaded */ ctrl_ext = IXGBE_READ_REG(&sc->hw, IXGBE_CTRL_EXT); ctrl_ext |= IXGBE_CTRL_EXT_DRV_LOAD; @@ -403,7 +361,6 @@ ixgbe_start(struct ifnet * ifp) struct ix_softc *sc = ifp->if_softc; struct tx_ring *txr = sc->tx_rings; struct mbuf *m_head; - uint32_t queue = 0; int post = 0; if ((ifp->if_flags & (IFF_RUNNING|IFF_OACTIVE)) != IFF_RUNNING) @@ -411,20 +368,6 @@ ixgbe_start(struct ifnet * ifp) if (!sc->link_up) return; -#if 0 - /* - * This is really just here for testing - * TX multiqueue, ultimately what is - * needed is the flow support in the stack - * and appropriate logic here to deal with - * it. -jfv - */ - if (sc->num_queues > 1) - queue = (curcpu % sc->num_queues); -#endif - - txr = &sc->tx_rings[queue]; - bus_dmamap_sync(txr->txdma.dma_tag, txr->txdma.dma_map, 0, txr->txdma.dma_map->dm_mapsize, BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); @@ -548,9 +491,6 @@ ixgbe_ioctl(struct ifnet * ifp, u_long command, caddr_t data) /********************************************************************* * Watchdog entry point * - * This routine is called by the local timer - * to detect hardware hangs . - * **********************************************************************/ void @@ -584,7 +524,7 @@ ixgbe_watchdog(struct ifnet * ifp) * If we are in this routine because of pause frames, then don't * reset the hardware. */ - if (IXGBE_READ_REG(hw, IXGBE_TFCS) & IXGBE_TFCS_TXOFF) { + if (!(IXGBE_READ_REG(hw, IXGBE_TFCS) & IXGBE_TFCS_TXON)) { for (i = 0; i < sc->num_queues; i++, txr++) txr->watchdog_timer = IXGBE_TX_TIMEOUT; ifp->if_timer = IXGBE_TX_TIMEOUT; @@ -634,12 +574,12 @@ ixgbe_init(void *arg) ixgbe_stop(sc); /* reprogram the RAR[0] in case user changed it. */ - ixgbe_hw(&sc->hw, set_rar, 0, sc->hw.mac.addr, 0, IXGBE_RAH_AV); + ixgbe_set_rar(&sc->hw, 0, sc->hw.mac.addr, 0, IXGBE_RAH_AV); /* Get the latest mac address, User can use a LAA */ bcopy(sc->arpcom.ac_enaddr, sc->hw.mac.addr, IXGBE_ETH_LENGTH_OF_ADDRESS); - ixgbe_hw(&sc->hw, set_rar, 0, sc->hw.mac.addr, 0, 1); + ixgbe_set_rar(&sc->hw, 0, sc->hw.mac.addr, 0, 1); sc->hw.addr_ctrl.rar_used_count = 1; /* Prepare transmit descriptors and buffers */ @@ -651,10 +591,10 @@ ixgbe_init(void *arg) return; } - ixgbe_hw0(&sc->hw, init_hw); + ixgbe_init_hw(&sc->hw); ixgbe_initialize_transmit_units(sc); - /* Determine the correct buffer size for jumbo */ + /* Determine the correct mbuf pool for doing jumbo frames */ if (sc->max_frame_size <= 2048) sc->rx_mbuf_sz = MCLBYTES; else if (sc->max_frame_size <= 4096) @@ -758,7 +698,7 @@ ixgbe_init(void *arg) else msec_delay(1); } - /* XXX wmb() : memory barrier */ + IXGBE_WRITE_FLUSH(&sc->hw); IXGBE_WRITE_REG(&sc->hw, IXGBE_RDT(i), rxr->last_desc_filled); } @@ -770,13 +710,12 @@ ixgbe_init(void *arg) if (sc->hw.mac.type == ixgbe_mac_82598EB) rxctrl |= IXGBE_RXCTRL_DMBYPS; rxctrl |= IXGBE_RXCTRL_RXEN; - ixgbe_hw(&sc->hw, enable_rx_dma, rxctrl); + sc->hw.mac.ops.enable_rx_dma(&sc->hw, rxctrl); timeout_add_sec(&sc->timer, 1); -#ifdef MSI /* Set up MSI/X routing */ - if (ixgbe_enable_msix) { + if (sc->msix > 1) { ixgbe_configure_ivars(sc); /* Set up auto-mask */ if (sc->hw.mac.type == ixgbe_mac_82598EB) @@ -785,14 +724,11 @@ ixgbe_init(void *arg) IXGBE_WRITE_REG(&sc->hw, IXGBE_EIAM_EX(0), 0xFFFFFFFF); IXGBE_WRITE_REG(&sc->hw, IXGBE_EIAM_EX(1), 0xFFFFFFFF); } - } else /* Simple settings for Legacy/MSI */ -#else - { + } else { /* Simple settings for Legacy/MSI */ ixgbe_set_ivar(sc, 0, 0, 0); ixgbe_set_ivar(sc, 0, 0, 1); IXGBE_WRITE_REG(&sc->hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE); } -#endif /* Check on any SFP devices that need to be kick-started */ if (sc->hw.phy.type == ixgbe_phy_none) { @@ -813,6 +749,35 @@ ixgbe_init(void *arg) /* Config/Enable Link */ ixgbe_config_link(sc); + /* Hardware Packet Buffer & Flow Control setup */ + { + uint32_t rxpb, frame, size, tmp; + + frame = sc->max_frame_size; + + /* Calculate High Water */ + if (sc->hw.mac.type == ixgbe_mac_X540) + tmp = IXGBE_DV_X540(frame, frame); + else + tmp = IXGBE_DV(frame, frame); + size = IXGBE_BT2KB(tmp); + rxpb = IXGBE_READ_REG(&sc->hw, IXGBE_RXPBSIZE(0)) >> 10; + sc->hw.fc.high_water[0] = rxpb - size; + + /* Now calculate Low Water */ + if (sc->hw.mac.type == ixgbe_mac_X540) + tmp = IXGBE_LOW_DV_X540(frame); + else + tmp = IXGBE_LOW_DV(frame); + sc->hw.fc.low_water[0] = IXGBE_BT2KB(tmp); + + sc->hw.fc.requested_mode = sc->fc; + sc->hw.fc.pause_time = IXGBE_FC_PAUSE; + sc->hw.fc.send_xon = TRUE; + } + /* Initialize the FC settings */ + sc->hw.mac.ops.start_hw(&sc->hw); + /* And now turn on interrupts */ ixgbe_enable_intr(sc); @@ -864,51 +829,6 @@ ixgbe_disable_queue(struct ix_softc *sc, uint32_t vector) } } -void -ixgbe_rearm_queue(struct ix_softc *sc, uint32_t vector) -{ - uint64_t queue = 1ULL << vector; - uint32_t mask; - - if (sc->hw.mac.type == ixgbe_mac_82598EB) { - mask = (IXGBE_EIMS_RTX_QUEUE & queue); - IXGBE_WRITE_REG(&sc->hw, IXGBE_EICS, mask); - } else { - mask = (queue & 0xFFFFFFFF); - if (mask) - IXGBE_WRITE_REG(&sc->hw, IXGBE_EICS_EX(0), mask); - mask = (queue >> 32); - if (mask) - IXGBE_WRITE_REG(&sc->hw, IXGBE_EICS_EX(1), mask); - } -} - -void -ixgbe_handle_que(void *context, int pending) -{ - struct ix_queue *que = context; - struct ix_softc *sc = que->sc; - struct tx_ring *txr = que->txr; - struct ifnet *ifp = &que->sc->arpcom.ac_if; - - if (ifp->if_flags & IFF_RUNNING) { - ixgbe_rxeof(que); - ixgbe_txeof(txr); - - if (ixgbe_rxfill(que->rxr)) { - /* Advance the Rx Queue "Tail Pointer" */ - IXGBE_WRITE_REG(&sc->hw, IXGBE_RDT(que->rxr->me), - que->rxr->last_desc_filled); - } - - if (!IFQ_IS_EMPTY(&ifp->if_snd)) - ixgbe_start(ifp); - } - - /* Reenable this interrupt */ - ixgbe_enable_queue(que->sc, que->msix); -} - /********************************************************************* * * Legacy Interrupt Service routine @@ -916,7 +836,7 @@ ixgbe_handle_que(void *context, int pending) **********************************************************************/ int -ixgbe_legacy_irq(void *arg) +ixgbe_intr(void *arg) { struct ix_softc *sc = (struct ix_softc *)arg; struct ix_queue *que = sc->queues; @@ -932,23 +852,6 @@ ixgbe_legacy_irq(void *arg) return (0); } - /* Check for fan failure */ - if ((hw->phy.media_type == ixgbe_media_type_copper) && - (reg_eicr & IXGBE_EICR_GPI_SDP1)) { - printf("%s: CRITICAL: FAN FAILURE!! " - "REPLACE IMMEDIATELY!!\n", ifp->if_xname); - IXGBE_WRITE_REG(&sc->hw, IXGBE_EIMS, - IXGBE_EICR_GPI_SDP1); - } - - /* Check for over temp condition */ - if ((hw->mac.type == ixgbe_mac_X540) && - (reg_eicr & IXGBE_EICR_GPI_SDP0)) { - printf("%s: CRITICAL: OVER TEMP!! " - "PHY IS SHUT DOWN!!\n", ifp->if_xname); - IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP0); - } - /* Link status change */ if (reg_eicr & IXGBE_EICR_LSC) { timeout_del(&sc->timer); @@ -961,19 +864,28 @@ ixgbe_legacy_irq(void *arg) /* Clear the interrupt */ IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP2); ixgbe_handle_mod(sc); - } -#if 0 - /* - * XXX: Processing of SDP1 (multispeed fiber) interrupts is - * disabled due to the lack of testing - */ - else if ((hw->phy.media_type != ixgbe_media_type_copper) && + } else if ((hw->phy.media_type != ixgbe_media_type_copper) && (reg_eicr & IXGBE_EICR_GPI_SDP1)) { /* Clear the interrupt */ IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP1); ixgbe_handle_msf(sc); } -#endif + } + + /* Check for fan failure */ + if ((hw->device_id == IXGBE_DEV_ID_82598AT) && + (reg_eicr & IXGBE_EICR_GPI_SDP1)) { + printf("%s: CRITICAL: FAN FAILURE!! " + "REPLACE IMMEDIATELY!!\n", ifp->if_xname); + IXGBE_WRITE_REG(&sc->hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP1); + } + + /* Check for over temp condition */ + if ((hw->mac.type == ixgbe_mac_X540) && + (reg_eicr & IXGBE_EICR_TS)) { + printf("%s: CRITICAL: OVER TEMP!! " + "PHY IS SHUT DOWN!!\n", ifp->if_xname); + IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_TS); } if (ifp->if_flags & IFF_RUNNING) { @@ -1027,7 +939,8 @@ ixgbe_media_status(struct ifnet * ifp, struct ifmediareq * ifmr) ifmr->ifm_active |= IFM_100_TX | IFM_FDX; break; case IXGBE_LINK_SPEED_1GB_FULL: - ifmr->ifm_active |= IFM_1000_T | IFM_FDX; + ifmr->ifm_active |= ((sc->optics == IFM_1000_SX) ? + IFM_1000_SX : IFM_1000_T) | IFM_FDX; break; case IXGBE_LINK_SPEED_10GB_FULL: ifmr->ifm_active |= sc->optics | IFM_FDX; @@ -1062,26 +975,41 @@ ixgbe_media_status(struct ifnet * ifp, struct ifmediareq * ifmr) * **********************************************************************/ int -ixgbe_media_change(struct ifnet * ifp) +ixgbe_media_change(struct ifnet *ifp) { - /* ignore */ + struct ix_softc *sc = ifp->if_softc; + struct ifmedia *ifm = &sc->media; + + if (IFM_TYPE(ifm->ifm_media) != IFM_ETHER) + return (EINVAL); + + switch (IFM_SUBTYPE(ifm->ifm_media)) { + case IFM_AUTO: + sc->hw.phy.autoneg_advertised = + IXGBE_LINK_SPEED_100_FULL | + IXGBE_LINK_SPEED_1GB_FULL | + IXGBE_LINK_SPEED_10GB_FULL; + break; + default: + return (EINVAL); + } + return (0); } /********************************************************************* * - * This routine maps the mbufs to tx descriptors. - * WARNING: while this code is using an MQ style infrastructure, - * it would NOT work as is with more than 1 queue. + * This routine maps the mbufs to tx descriptors, allowing the + * TX engine to transmit the packets. + * - return 0 on success, positive on failure * - * return 0 on success, positive on failure **********************************************************************/ int ixgbe_encap(struct tx_ring *txr, struct mbuf *m_head) { struct ix_softc *sc = txr->sc; - uint32_t olinfo_status = 0, cmd_type_len = 0; + uint32_t olinfo_status = 0, cmd_type_len; int i, j, error; int first, last = 0; bus_dmamap_t map; @@ -1089,8 +1017,8 @@ ixgbe_encap(struct tx_ring *txr, struct mbuf *m_head) union ixgbe_adv_tx_desc *txd = NULL; /* Basic descriptor defines */ - cmd_type_len |= IXGBE_ADVTXD_DTYP_DATA | - IXGBE_ADVTXD_DCMD_IFCS | IXGBE_ADVTXD_DCMD_DEXT; + cmd_type_len = (IXGBE_ADVTXD_DTYP_DATA | + IXGBE_ADVTXD_DCMD_IFCS | IXGBE_ADVTXD_DCMD_DEXT); #if NVLAN > 0 if (m_head->m_flags & M_VLANTAG) @@ -1121,9 +1049,18 @@ ixgbe_encap(struct tx_ring *txr, struct mbuf *m_head) /* * Map the packet for DMA. */ - error = bus_dmamap_load_mbuf(txr->txdma.dma_tag, map, - m_head, BUS_DMA_NOWAIT); - if (error != 0) { + error = bus_dmamap_load_mbuf(txr->txdma.dma_tag, map, m_head, + BUS_DMA_NOWAIT); + switch (error) { + case 0: + break; + case EFBIG: + if (m_defrag(m_head, M_NOWAIT) == 0 && + (error = bus_dmamap_load_mbuf(txr->txdma.dma_tag, map, + m_head, BUS_DMA_NOWAIT)) == 0) + break; + /* FALLTHROUGH */ + default: sc->no_tx_dma_setup++; return (error); } @@ -1136,10 +1073,10 @@ ixgbe_encap(struct tx_ring *txr, struct mbuf *m_head) /* * Set the appropriate offload context - * this becomes the first descriptor. + * this will becomes the first descriptor. */ - if ((error = ixgbe_tx_ctx_setup(txr, m_head, &cmd_type_len, - &olinfo_status)) != 0) + error = ixgbe_tx_ctx_setup(txr, m_head, &cmd_type_len, &olinfo_status); + if (error) goto xmit_fail; i = txr->next_avail_desc; @@ -1166,7 +1103,12 @@ ixgbe_encap(struct tx_ring *txr, struct mbuf *m_head) txr->next_avail_desc = i; txbuf->m_head = m_head; - /* swap maps because last tx descriptor is tracking all the data */ + /* + * Here we swap the map so the last descriptor, + * which gets the completion interrupt has the + * real map, and the first descriptor gets the + * unused map from this descriptor. + */ txr->tx_buffers[first].map = txbuf->map; txbuf->map = map; bus_dmamap_sync(txr->txdma.dma_tag, map, 0, map->dm_mapsize, @@ -1225,8 +1167,8 @@ ixgbe_iff(struct ix_softc *sc) } update_ptr = mta; - ixgbe_hw(&sc->hw, update_mc_addr_list, - update_ptr, mcnt, ixgbe_mc_array_itr); + sc->hw.mac.ops.update_mc_addr_list(&sc->hw, update_ptr, mcnt, + ixgbe_mc_array_itr, TRUE); } IXGBE_WRITE_REG(&sc->hw, IXGBE_FCTRL, fctrl); @@ -1254,7 +1196,7 @@ ixgbe_mc_array_itr(struct ixgbe_hw *hw, uint8_t **update_ptr, uint32_t *vmdq) * Timer routine * * This routine checks for link status,updates statistics, - * and runs the watchdog timer. + * and runs the watchdog check. * **********************************************************************/ @@ -1294,7 +1236,7 @@ ixgbe_update_link_status(struct ix_softc *sc) struct ifnet *ifp = &sc->arpcom.ac_if; int link_state = LINK_STATE_DOWN; - ixgbe_hw(&sc->hw, check_link, &sc->link_speed, &sc->link_up, 0); + ixgbe_check_link(&sc->hw, &sc->link_speed, &sc->link_up, 0); if (sc->link_up) link_state = LINK_STATE_FULL_DUPLEX; @@ -1317,15 +1259,16 @@ ixgbe_update_link_status(struct ix_softc *sc) break; } } + if (sc->link_up) /* Update any Flow Control changes */ + sc->hw.mac.ops.fc_enable(&sc->hw); ifp->if_link_state = link_state; if_link_state_change(ifp); } - /********************************************************************* * - * This routine disables all traffic on the sc by issuing a + * This routine disables all traffic on the adapter by issuing a * global reset on the MAC and deallocates TX/RX buffers. * **********************************************************************/ @@ -1342,17 +1285,19 @@ ixgbe_stop(void *arg) INIT_DEBUGOUT("ixgbe_stop: begin\n"); ixgbe_disable_intr(sc); - ixgbe_hw0(&sc->hw, reset_hw); + sc->hw.mac.ops.reset_hw(&sc->hw); sc->hw.adapter_stopped = FALSE; - ixgbe_hw0(&sc->hw, stop_adapter); + sc->hw.mac.ops.stop_adapter(&sc->hw); + if (sc->hw.mac.type == ixgbe_mac_82599EB) + sc->hw.mac.ops.stop_mac_link_on_d3(&sc->hw); /* Turn off the laser */ if (sc->hw.phy.multispeed_fiber) - ixgbe_hw0(&sc->hw, disable_tx_laser); + sc->hw.mac.ops.disable_tx_laser(&sc->hw); timeout_del(&sc->timer); timeout_del(&sc->rx_refill); /* reprogram the RAR[0] in case user changed it. */ - ixgbe_hw(&sc->hw, set_rar, 0, sc->hw.mac.addr, 0, IXGBE_RAH_AV); + ixgbe_set_rar(&sc->hw, 0, sc->hw.mac.addr, 0, IXGBE_RAH_AV); /* Should we really clear all structures on stop? */ ixgbe_free_transmit_structures(sc); @@ -1390,20 +1335,12 @@ ixgbe_identify_hardware(struct ix_softc *sc) case PCI_PRODUCT_INTEL_82598AF: case PCI_PRODUCT_INTEL_82598_SR_DUAL_EM: case PCI_PRODUCT_INTEL_82598EB_SFP: - sc->hw.mac.type = ixgbe_mac_82598EB; - break; case PCI_PRODUCT_INTEL_82598EB_CX4_DUAL: case PCI_PRODUCT_INTEL_82598EB_CX4: - sc->hw.mac.type = ixgbe_mac_82598EB; - break; case PCI_PRODUCT_INTEL_82598EB_XF_LR: - sc->hw.mac.type = ixgbe_mac_82598EB; - break; case PCI_PRODUCT_INTEL_82598AT: case PCI_PRODUCT_INTEL_82598AT2: case PCI_PRODUCT_INTEL_82598AT_DUAL: - sc->hw.mac.type = ixgbe_mac_82598EB; - break; case PCI_PRODUCT_INTEL_82598_BX: sc->hw.mac.type = ixgbe_mac_82598EB; break; @@ -1411,36 +1348,31 @@ ixgbe_identify_hardware(struct ix_softc *sc) case PCI_PRODUCT_INTEL_82599_SFP_EM: case PCI_PRODUCT_INTEL_82599_SFP_FCOE: case PCI_PRODUCT_INTEL_82599_SFP_SF2: - sc->hw.mac.type = ixgbe_mac_82599EB; - sc->hw.phy.smart_speed = ixgbe_smart_speed; - break; case PCI_PRODUCT_INTEL_82599_KX4: case PCI_PRODUCT_INTEL_82599_KX4_MEZZ: case PCI_PRODUCT_INTEL_82599_CX4: - sc->hw.mac.type = ixgbe_mac_82599EB; - sc->hw.phy.smart_speed = ixgbe_smart_speed; - break; case PCI_PRODUCT_INTEL_82599_T3_LOM: - sc->hw.mac.type = ixgbe_mac_82599EB; - sc->hw.phy.smart_speed = ixgbe_smart_speed; - break; case PCI_PRODUCT_INTEL_82599_XAUI: case PCI_PRODUCT_INTEL_82599_COMBO_BP: case PCI_PRODUCT_INTEL_82599_BPLANE_FCOE: sc->hw.mac.type = ixgbe_mac_82599EB; - sc->hw.phy.smart_speed = ixgbe_smart_speed; break; case PCI_PRODUCT_INTEL_82599VF: sc->hw.mac.type = ixgbe_mac_82599_vf; - sc->hw.phy.smart_speed = ixgbe_smart_speed; break; case PCI_PRODUCT_INTEL_X540T: sc->hw.mac.type = ixgbe_mac_X540; - sc->hw.phy.smart_speed = ixgbe_smart_speed; break; default: break; } + + /* Pick up the 82599 and VF settings */ + if (sc->hw.mac.type != ixgbe_mac_82598EB) { + sc->hw.phy.smart_speed = ixgbe_smart_speed; + sc->num_segs = IXGBE_82599_SCATTER; + } else + sc->num_segs = IXGBE_82598_SCATTER; } /********************************************************************* @@ -1454,22 +1386,26 @@ ixgbe_setup_optics(struct ix_softc *sc) struct ixgbe_hw *hw = &sc->hw; int layer; - layer = ixgbe_hw(hw, get_supported_physical_layer); + layer = hw->mac.ops.get_supported_physical_layer(hw); if (layer & IXGBE_PHYSICAL_LAYER_10GBASE_T) sc->optics = IFM_10G_T; else if (layer & IXGBE_PHYSICAL_LAYER_1000BASE_T) sc->optics = IFM_1000_T; + else if (layer & IXGBE_PHYSICAL_LAYER_100BASE_TX) + sc->optics = IFM_100_TX; + else if (layer & IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU) + sc->optics = IFM_10G_SFP_CU; else if (layer & (IXGBE_PHYSICAL_LAYER_10GBASE_LR | IXGBE_PHYSICAL_LAYER_10GBASE_LRM)) sc->optics = IFM_10G_LR; else if (layer & IXGBE_PHYSICAL_LAYER_10GBASE_SR) sc->optics = IFM_10G_SR; - else if (layer & IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU) - sc->optics = IFM_10G_SFP_CU; else if (layer & (IXGBE_PHYSICAL_LAYER_10GBASE_KX4 | IXGBE_PHYSICAL_LAYER_10GBASE_CX4)) sc->optics = IFM_10G_CX4; + else if (layer & IXGBE_PHYSICAL_LAYER_1000BASE_SX) + sc->optics = IFM_1000_SX; else sc->optics = IFM_ETHER | IFM_AUTO; } @@ -1506,7 +1442,7 @@ ixgbe_allocate_legacy(struct ix_softc *sc) intrstr = pci_intr_string(pc, ih); sc->tag = pci_intr_establish(pc, ih, IPL_NET, - ixgbe_legacy_irq, sc, ifp->if_xname); + ixgbe_intr, sc, ifp->if_xname); if (sc->tag == NULL) { printf(": couldn't establish interrupt"); if (intrstr != NULL) @@ -1586,9 +1522,7 @@ ixgbe_free_pci_resources(struct ix_softc * sc) void ixgbe_setup_interface(struct ix_softc *sc) { - struct ixgbe_hw *hw = &sc->hw; struct ifnet *ifp = &sc->arpcom.ac_if; - INIT_DEBUGOUT("ixgbe_setup_interface: begin"); strlcpy(ifp->if_xname, sc->dev.dv_xname, IFNAMSIZ); ifp->if_softc = sc; @@ -1620,15 +1554,9 @@ ixgbe_setup_interface(struct ix_softc *sc) */ ifmedia_init(&sc->media, IFM_IMASK, ixgbe_media_change, ixgbe_media_status); - ifmedia_add(&sc->media, IFM_ETHER | sc->optics | - IFM_FDX, 0, NULL); - if ((hw->device_id == PCI_PRODUCT_INTEL_82598AT) || - (hw->device_id == PCI_PRODUCT_INTEL_82598AT_DUAL)) { - ifmedia_add(&sc->media, - IFM_ETHER | IFM_1000_T | IFM_FDX, 0, NULL); - ifmedia_add(&sc->media, - IFM_ETHER | IFM_1000_T, 0, NULL); - } + if (sc->optics) + ifmedia_add(&sc->media, IFM_ETHER | sc->optics | + IFM_FDX, 0, NULL); ifmedia_add(&sc->media, IFM_ETHER | IFM_AUTO, 0, NULL); ifmedia_set(&sc->media, IFM_ETHER | IFM_AUTO); @@ -1643,7 +1571,7 @@ void ixgbe_config_link(struct ix_softc *sc) { uint32_t autoneg, err = 0; - int sfp, negotiate = FALSE; + bool sfp, negotiate; switch (sc->hw.phy.type) { case ixgbe_phy_sfp_avago: @@ -1652,42 +1580,38 @@ ixgbe_config_link(struct ix_softc *sc) case ixgbe_phy_sfp_unknown: case ixgbe_phy_sfp_passive_tyco: case ixgbe_phy_sfp_passive_unknown: - sfp = 1; + sfp = TRUE; break; default: - sfp = 0; + sfp = FALSE; break; } if (sfp) { if (&sc->hw.phy.multispeed_fiber) { sc->hw.mac.ops.setup_sfp(&sc->hw); - ixgbe_hw0(&sc->hw, enable_tx_laser); - /* XXX taskqueue_enqueue(sc->tq, &sc->msf_task); */ - } /* else */ - /* XXX taskqueue_enqueue(sc->tq, &sc->mod_task); */ + sc->hw.mac.ops.enable_tx_laser(&sc->hw); + ixgbe_handle_msf(sc); + } else + ixgbe_handle_mod(sc); } else { if (sc->hw.mac.ops.check_link) err = sc->hw.mac.ops.check_link(&sc->hw, &autoneg, &sc->link_up, FALSE); if (err) return; - /* XXX: must be changeable in ixgbe_media_change */ - autoneg = IXGBE_LINK_SPEED_100_FULL | - IXGBE_LINK_SPEED_1GB_FULL | - IXGBE_LINK_SPEED_10GB_FULL; + autoneg = sc->hw.phy.autoneg_advertised; if ((!autoneg) && (sc->hw.mac.ops.get_link_capabilities)) err = sc->hw.mac.ops.get_link_capabilities(&sc->hw, &autoneg, &negotiate); if (err) return; if (sc->hw.mac.ops.setup_link) - err = sc->hw.mac.ops.setup_link(&sc->hw, autoneg, - negotiate, sc->link_up); + err = sc->hw.mac.ops.setup_link(&sc->hw, + autoneg, sc->link_up); } } - /******************************************************************** * Manage DMA'able memory. *******************************************************************/ @@ -1724,9 +1648,8 @@ ixgbe_dma_malloc(struct ix_softc *sc, bus_size_t size, goto fail_2; } - r = bus_dmamap_load(dma->dma_tag, dma->dma_map, - dma->dma_vaddr, size, NULL, - mapflags | BUS_DMA_NOWAIT); + r = bus_dmamap_load(dma->dma_tag, dma->dma_map, dma->dma_vaddr, + size, NULL, mapflags | BUS_DMA_NOWAIT); if (r != 0) { printf("%s: ixgbe_dma_malloc: bus_dmamap_load failed; " "error %u\n", ifp->if_xname, r); @@ -1808,7 +1731,7 @@ ixgbe_allocate_queues(struct ix_softc *sc) /* For the ring itself */ tsize = roundup2(sc->num_tx_desc * - sizeof(union ixgbe_adv_tx_desc), 4096); + sizeof(union ixgbe_adv_tx_desc), DBA_ALIGN); /* * Now set up the TX queues, txconf is needed to handle the @@ -1821,9 +1744,6 @@ ixgbe_allocate_queues(struct ix_softc *sc) txr->sc = sc; txr->me = i; - /* Initialize the TX side lock */ - mtx_init(&txr->tx_mtx, IPL_NET); - if (ixgbe_dma_malloc(sc, tsize, &txr->txdma, BUS_DMA_NOWAIT)) { printf("%s: Unable to allocate TX Descriptor memory\n", @@ -1845,9 +1765,6 @@ ixgbe_allocate_queues(struct ix_softc *sc) rxr->sc = sc; rxr->me = i; - /* Initialize the TX side lock */ - mtx_init(&rxr->rx_mtx, IPL_NET); - if (ixgbe_dma_malloc(sc, rsize, &rxr->rxdma, BUS_DMA_NOWAIT)) { printf("%s: Unable to allocate RxDescriptor memory\n", @@ -1874,9 +1791,8 @@ err_rx_desc: for (rxr = sc->rx_rings; rxconf > 0; rxr++, rxconf--) ixgbe_dma_free(sc, &rxr->rxdma); err_tx_desc: - for (txr = sc->tx_rings; txconf > 0; txr++, txconf--) { + for (txr = sc->tx_rings; txconf > 0; txr++, txconf--) ixgbe_dma_free(sc, &txr->txdma); - } free(sc->rx_rings, M_DEVBUF); sc->rx_rings = NULL; rx_fail: @@ -1896,21 +1812,10 @@ fail: int ixgbe_allocate_transmit_buffers(struct tx_ring *txr) { - struct ix_softc *sc; - struct ixgbe_osdep *os; - struct ifnet *ifp; + struct ix_softc *sc = txr->sc; + struct ifnet *ifp = &sc->arpcom.ac_if; struct ixgbe_tx_buf *txbuf; int error, i; - int max_segs; - - sc = txr->sc; - os = &sc->osdep; - ifp = &sc->arpcom.ac_if; - - if (sc->hw.mac.type == ixgbe_mac_82598EB) - max_segs = IXGBE_82598_SCATTER; - else - max_segs = IXGBE_82599_SCATTER; if (!(txr->tx_buffers = (struct ixgbe_tx_buf *) malloc(sizeof(struct ixgbe_tx_buf) * @@ -1926,7 +1831,7 @@ ixgbe_allocate_transmit_buffers(struct tx_ring *txr) for (i = 0; i < sc->num_tx_desc; i++) { txbuf = &txr->tx_buffers[i]; error = bus_dmamap_create(txr->txdma.dma_tag, IXGBE_TSO_SIZE, - max_segs, PAGE_SIZE, 0, + sc->num_segs, PAGE_SIZE, 0, BUS_DMA_NOWAIT, &txbuf->map); if (error != 0) { @@ -2044,7 +1949,7 @@ ixgbe_initialize_transmit_units(struct ix_softc *sc) txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(i)); break; } - txctrl &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN; + txctrl &= ~IXGBE_DCA_TXCTRL_DESC_WRO_EN; switch (hw->mac.type) { case ixgbe_mac_82598EB: IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(i), txctrl); @@ -2277,7 +2182,7 @@ ixgbe_tx_ctx_setup(struct tx_ring *txr, struct mbuf *mp, /********************************************************************** * * Setup work for hardware segmentation offload (TSO) on - * scs using advanced tx descriptors + * adapters using advanced tx descriptors * **********************************************************************/ int @@ -2368,7 +2273,7 @@ ixgbe_tso_setup(struct tx_ring *txr, struct mbuf *mp, vlan_macip_lens |= ehdrlen << IXGBE_ADVTXD_MACLEN_SHIFT; vlan_macip_lens |= ip_hlen; - TXD->vlan_macip_lens |= htole32(vlan_macip_lens); + TXD->vlan_macip_lens = htole32(vlan_macip_lens); /* ADV DTYPE TUCMD */ type_tucmd_mlhl |= IXGBE_ADVTXD_DCMD_DEXT | IXGBE_ADVTXD_DTYP_CTXT; @@ -2696,13 +2601,11 @@ ixgbe_setup_receive_structures(struct ix_softc *sc) struct rx_ring *rxr = sc->rx_rings; int i; - for (i = 0; i < sc->num_queues; i++, rxr++) { + for (i = 0; i < sc->num_queues; i++, rxr++) if (ixgbe_setup_receive_ring(rxr)) goto fail; - } return (0); - fail: ixgbe_free_receive_structures(sc); return (ENOBUFS); @@ -2710,7 +2613,7 @@ fail: /********************************************************************* * - * Enable receive unit. + * Setup receive registers and features. * **********************************************************************/ #define IXGBE_SRRCTL_BSIZEHDRSIZE_SHIFT 2 @@ -3045,16 +2948,13 @@ ixgbe_rx_checksum(uint32_t staterr, struct mbuf * mp, uint32_t ptype) uint8_t errors = (uint8_t) (staterr >> 24); if (status & IXGBE_RXD_STAT_IPCS) { - /* Did it pass? */ if (!(errors & IXGBE_RXD_ERR_IPE)) { /* IP Checksum Good */ mp->m_pkthdr.csum_flags = M_IPV4_CSUM_IN_OK; } else mp->m_pkthdr.csum_flags = 0; } - if (status & IXGBE_RXD_STAT_L4CS) { - /* Did it pass? */ if (!(errors & IXGBE_RXD_ERR_TCPE)) mp->m_pkthdr.csum_flags |= M_TCP_CSUM_IN_OK | M_UDP_CSUM_IN_OK; @@ -3104,25 +3004,38 @@ ixgbe_enable_intr(struct ix_softc *sc) { struct ixgbe_hw *hw = &sc->hw; struct ix_queue *que = sc->queues; - uint32_t mask = IXGBE_EIMS_ENABLE_MASK & ~IXGBE_EIMS_RTX_QUEUE; + uint32_t mask, fwsm; int i; + mask = (IXGBE_EIMS_ENABLE_MASK & ~IXGBE_EIMS_RTX_QUEUE); /* Enable Fan Failure detection */ if (hw->device_id == IXGBE_DEV_ID_82598AT) mask |= IXGBE_EIMS_GPI_SDP1; - else { + + switch (sc->hw.mac.type) { + case ixgbe_mac_82599EB: mask |= IXGBE_EIMS_ECC; mask |= IXGBE_EIMS_GPI_SDP0; mask |= IXGBE_EIMS_GPI_SDP1; mask |= IXGBE_EIMS_GPI_SDP2; + break; + case ixgbe_mac_X540: + mask |= IXGBE_EIMS_ECC; + /* Detect if Thermal Sensor is enabled */ + fwsm = IXGBE_READ_REG(hw, IXGBE_FWSM); + if (fwsm & IXGBE_FWSM_TS_ENABLED) + mask |= IXGBE_EIMS_TS; + break; + default: + break; } IXGBE_WRITE_REG(hw, IXGBE_EIMS, mask); /* With RSS we use auto clear */ - if (sc->msix) { + if (sc->msix > 1) { mask = IXGBE_EIMS_ENABLE_MASK; - /* Dont autoclear Link */ + /* Don't autoclear Link */ mask &= ~IXGBE_EIMS_OTHER; mask &= ~IXGBE_EIMS_LSC; IXGBE_WRITE_REG(&sc->hw, IXGBE_EIAC, mask); @@ -3142,7 +3055,7 @@ ixgbe_enable_intr(struct ix_softc *sc) void ixgbe_disable_intr(struct ix_softc *sc) { - if (sc->msix) + if (sc->msix > 1) IXGBE_WRITE_REG(&sc->hw, IXGBE_EIAC, 0); if (sc->hw.mac.type == ixgbe_mac_82598EB) { IXGBE_WRITE_REG(&sc->hw, IXGBE_EIMC, ~0); @@ -3248,15 +3161,14 @@ ixgbe_set_ivar(struct ix_softc *sc, uint8_t entry, uint8_t vector, int8_t type) void ixgbe_configure_ivars(struct ix_softc *sc) { +#if notyet struct ix_queue *que = sc->queues; uint32_t newitr; int i; -#if 0 if (ixgbe_max_interrupt_rate > 0) - newitr = (8000000 / ixgbe_max_interrupt_rate) & 0x0FF8; + newitr = (4000000 / ixgbe_max_interrupt_rate) & 0x0FF8; else -#endif newitr = 0; for (i = 0; i < sc->num_queues; i++, que++) { @@ -3271,16 +3183,17 @@ ixgbe_configure_ivars(struct ix_softc *sc) /* For the Link interrupt */ ixgbe_set_ivar(sc, 1, sc->linkvec, -1); +#endif } /* * ixgbe_sfp_probe - called in the local timer to * determine if a port had optics inserted. */ -int +bool ixgbe_sfp_probe(struct ix_softc *sc) { - int result = FALSE; + bool result = FALSE; if ((sc->hw.phy.type == ixgbe_phy_nl) && (sc->hw.phy.sfp_type == ixgbe_sfp_type_not_present)) { @@ -3339,13 +3252,13 @@ ixgbe_handle_msf(struct ix_softc *sc) { struct ixgbe_hw *hw = &sc->hw; uint32_t autoneg; - int negotiate; + bool negotiate; autoneg = hw->phy.autoneg_advertised; if ((!autoneg) && (hw->mac.ops.get_link_capabilities)) hw->mac.ops.get_link_capabilities(hw, &autoneg, &negotiate); if (hw->mac.ops.setup_link) - hw->mac.ops.setup_link(hw, autoneg, negotiate, TRUE); + hw->mac.ops.setup_link(hw, autoneg, TRUE); } /********************************************************************** @@ -3381,9 +3294,23 @@ ixgbe_update_stats_counters(struct ix_softc *sc) sc->stats.gprc += IXGBE_READ_REG(hw, IXGBE_GPRC); sc->stats.gprc -= missed_rx; - sc->stats.gorc += IXGBE_READ_REG(hw, IXGBE_GORCH); - sc->stats.gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH); - sc->stats.tor += IXGBE_READ_REG(hw, IXGBE_TORH); + if (hw->mac.type != ixgbe_mac_82598EB) { + sc->stats.gorc += IXGBE_READ_REG(hw, IXGBE_GORCL) + + ((uint64_t)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32); + sc->stats.gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL) + + ((uint64_t)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32); + sc->stats.tor += IXGBE_READ_REG(hw, IXGBE_TORL) + + ((uint64_t)IXGBE_READ_REG(hw, IXGBE_TORH) << 32); + sc->stats.lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT); + sc->stats.lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT); + } else { + sc->stats.lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC); + sc->stats.lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC); + /* 82598 only has a counter in the high register */ + sc->stats.gorc += IXGBE_READ_REG(hw, IXGBE_GORCH); + sc->stats.gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH); + sc->stats.tor += IXGBE_READ_REG(hw, IXGBE_TORH); + } /* * Workaround: mprc hardware is incorrectly counting @@ -3404,9 +3331,6 @@ ixgbe_update_stats_counters(struct ix_softc *sc) sc->stats.prc1522 += IXGBE_READ_REG(hw, IXGBE_PRC1522); sc->stats.rlec += IXGBE_READ_REG(hw, IXGBE_RLEC); - sc->stats.lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC); - sc->stats.lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC); - lxon = IXGBE_READ_REG(hw, IXGBE_LXONTXC); sc->stats.lxontxc += lxon; lxoff = IXGBE_READ_REG(hw, IXGBE_LXOFFTXC); diff --git a/sys/dev/pci/if_ix.h b/sys/dev/pci/if_ix.h index 2ea73978d60..f7d4f326895 100644 --- a/sys/dev/pci/if_ix.h +++ b/sys/dev/pci/if_ix.h @@ -1,8 +1,8 @@ -/* $OpenBSD: if_ix.h,v 1.23 2012/12/17 14:23:48 mikeb Exp $ */ +/* $OpenBSD: if_ix.h,v 1.24 2013/08/05 19:58:05 mikeb Exp $ */ /****************************************************************************** - Copyright (c) 2001-2008, Intel Corporation + Copyright (c) 2001-2012, Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without @@ -32,7 +32,7 @@ POSSIBILITY OF SUCH DAMAGE. ******************************************************************************/ -/*$FreeBSD: src/sys/dev/ixgbe/ixgbe.h,v 1.4 2008/05/16 18:46:30 jfv Exp $*/ +/*$FreeBSD: src/sys/dev/ixgbe/ixgbe.h,v 1.38 2012/12/20 22:29:29 svnexp Exp $*/ #ifndef _IX_H_ #define _IX_H_ @@ -108,34 +108,30 @@ #define MAX_NUM_MULTICAST_ADDRESSES 128 #define IXGBE_82598_SCATTER 100 #define IXGBE_82599_SCATTER 32 -#define IXGBE_MSIX_BAR 3 -#define IXGBE_TSO_SIZE 65535 +#define MSIX_82598_BAR 3 +#define MSIX_82599_BAR 4 +#define IXGBE_TSO_SIZE 262140 #define IXGBE_TX_BUFFER_SIZE ((uint32_t) 1514) -#define IXGBE_RX_HDR 128 -#define IXGBE_VFTA_SIZE 128 -#define IXGBE_BR_SIZE 4096 -#define IXGBE_QUEUE_IDLE 0 -#define IXGBE_QUEUE_WORKING 1 -#define IXGBE_QUEUE_HUNG 2 +#define IXGBE_RX_HDR 128 +#define IXGBE_VFTA_SIZE 128 +#define IXGBE_BR_SIZE 4096 +#define IXGBE_QUEUE_MIN_FREE 32 /* * Interrupt Moderation parameters */ #define IXGBE_INTS_PER_SEC 8000 -/* Used for auto RX queue configuration */ -extern int mp_ncpus; - struct ixgbe_tx_buf { - uint32_t eop_index; - struct mbuf *m_head; - bus_dmamap_t map; + uint32_t eop_index; + struct mbuf *m_head; + bus_dmamap_t map; }; struct ixgbe_rx_buf { - struct mbuf *buf; - struct mbuf *fmp; - bus_dmamap_t map; + struct mbuf *buf; + struct mbuf *fmp; + bus_dmamap_t map; }; /* @@ -159,7 +155,6 @@ struct ix_queue { uint32_t msix; /* This queue's MSIX vector */ uint32_t eims; /* This queue's EIMS bit */ uint32_t eitr_setting; - /* struct resource *res; */ void *tag; struct tx_ring *txr; struct rx_ring *rxr; @@ -170,16 +165,19 @@ struct ix_queue { */ struct tx_ring { struct ix_softc *sc; - struct mutex tx_mtx; uint32_t me; - int queue_status; uint32_t watchdog_timer; union ixgbe_adv_tx_desc *tx_base; + struct ixgbe_tx_buf *tx_buffers; struct ixgbe_dma_alloc txdma; + volatile uint16_t tx_avail; uint32_t next_avail_desc; uint32_t next_to_clean; - struct ixgbe_tx_buf *tx_buffers; - volatile uint16_t tx_avail; + enum { + IXGBE_QUEUE_IDLE, + IXGBE_QUEUE_WORKING, + IXGBE_QUEUE_HUNG, + } queue_status; uint32_t txd_cmd; bus_dma_tag_t txtag; uint32_t bytes; /* Used for AIM calc */ @@ -194,19 +192,18 @@ struct tx_ring { */ struct rx_ring { struct ix_softc *sc; - struct mutex rx_mtx; uint32_t me; union ixgbe_adv_rx_desc *rx_base; struct ixgbe_dma_alloc rxdma; #if 0 struct lro_ctrl lro; #endif - int lro_enabled; - int hw_rsc; - int discard; - unsigned int next_to_refresh; - unsigned int next_to_check; - unsigned int last_desc_filled; + bool lro_enabled; + bool hw_rsc; + bool discard; + uint next_to_refresh; + uint next_to_check; + uint last_desc_filled; int rx_ndescs; struct ixgbe_rx_buf *rx_buffers; @@ -226,14 +223,10 @@ struct ix_softc { struct device dev; struct arpcom arpcom; - struct ixgbe_hw hw; + struct ixgbe_hw hw; struct ixgbe_osdep osdep; - /* struct resource *pci_mem; */ - /* struct resource *msix_mem; */ - void *tag; - /* struct resource *res; */ struct ifmedia media; struct timeout timer; @@ -241,8 +234,6 @@ struct ix_softc { int msix; int if_flags; - struct mutex core_mtx; - uint16_t num_vlans; uint16_t num_queues; @@ -256,21 +247,19 @@ struct ix_softc { /* Info about the interface */ uint optics; + uint32_t fc; /* local flow ctrl setting */ int advertise; /* link speeds */ uint16_t max_frame_size; uint16_t num_segs; uint32_t link_speed; - int link_up; + bool link_up; uint32_t linkvec; /* Mbuf cluster size */ uint32_t rx_mbuf_sz; /* Support for pluggable optics */ - int sfp_probe; - workq_fn link_task; /* Link tasklet */ - workq_fn mod_task; /* SFP tasklet */ - workq_fn msf_task; /* Multispeed Fiber */ + bool sfp_probe; /* * Queues: @@ -284,29 +273,29 @@ struct ix_softc { * Transmit rings: * Allocated at run time, an array of rings. */ - struct tx_ring *tx_rings; - int num_tx_desc; + struct tx_ring *tx_rings; + int num_tx_desc; /* * Receive rings: * Allocated at run time, an array of rings. */ - struct rx_ring *rx_rings; - uint64_t que_mask; - int num_rx_desc; + struct rx_ring *rx_rings; + uint64_t que_mask; + int num_rx_desc; /* Multicast array memory */ - uint8_t *mta; + uint8_t *mta; /* Misc stats maintained by the driver */ - unsigned long dropped_pkts; - unsigned long no_tx_map_avail; - unsigned long no_tx_dma_setup; - unsigned long watchdog_events; - unsigned long tso_tx; - unsigned long link_irq; - - struct ixgbe_hw_stats stats; + unsigned long dropped_pkts; + unsigned long no_tx_map_avail; + unsigned long no_tx_dma_setup; + unsigned long watchdog_events; + unsigned long tso_tx; + unsigned long link_irq; + + struct ixgbe_hw_stats stats; }; #endif /* _IX_H_ */ diff --git a/sys/dev/pci/ixgbe.c b/sys/dev/pci/ixgbe.c index c6fd3fd0f3e..8eb42ab30db 100644 --- a/sys/dev/pci/ixgbe.c +++ b/sys/dev/pci/ixgbe.c @@ -1,8 +1,8 @@ -/* $OpenBSD: ixgbe.c,v 1.12 2012/12/20 17:32:38 mikeb Exp $ */ +/* $OpenBSD: ixgbe.c,v 1.13 2013/08/05 19:58:05 mikeb Exp $ */ /****************************************************************************** - Copyright (c) 2001-2009, Intel Corporation + Copyright (c) 2001-2013, Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without @@ -32,10 +32,14 @@ POSSIBILITY OF SUCH DAMAGE. ******************************************************************************/ -/*$FreeBSD: src/sys/dev/ixgbe/ixgbe_common.c,v 1.9 2009/12/07 21:30:54 jfv Exp $*/ +/* FreeBSD: src/sys/dev/ixgbe/ixgbe_common.c 251964 Jun 18 21:28:19 2013 UTC */ +/* FreeBSD: src/sys/dev/ixgbe/ixgbe_mbx.c 230775 Jan 30 16:42:02 2012 UTC */ #include <dev/pci/ixgbe.h> +void ixgbe_set_pci_config_data_generic(struct ixgbe_hw *hw, + uint16_t link_status); + int32_t ixgbe_acquire_eeprom(struct ixgbe_hw *hw); int32_t ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw); void ixgbe_release_eeprom_semaphore(struct ixgbe_hw *hw); @@ -52,7 +56,7 @@ int32_t ixgbe_mta_vector(struct ixgbe_hw *hw, uint8_t *mc_addr); int32_t ixgbe_fc_autoneg_fiber(struct ixgbe_hw *hw); int32_t ixgbe_fc_autoneg_backplane(struct ixgbe_hw *hw); int32_t ixgbe_fc_autoneg_copper(struct ixgbe_hw *hw); -int32_t ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw); +bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw); int32_t ixgbe_negotiate_fc(struct ixgbe_hw *hw, uint32_t adv_reg, uint32_t lp_reg, uint32_t adv_sym, uint32_t adv_asm, uint32_t lp_sym, uint32_t lp_asm); @@ -63,15 +67,6 @@ int32_t ixgbe_find_vlvf_slot(struct ixgbe_hw *hw, uint32_t vlan); int32_t ixgbe_poll_for_msg(struct ixgbe_hw *hw, uint16_t mbx_id); int32_t ixgbe_poll_for_ack(struct ixgbe_hw *hw, uint16_t mbx_id); uint32_t ixgbe_read_v2p_mailbox(struct ixgbe_hw *hw); -int32_t ixgbe_check_for_bit_vf(struct ixgbe_hw *hw, uint32_t mask); -int32_t ixgbe_check_for_msg_vf(struct ixgbe_hw *hw, uint16_t mbx_id); -int32_t ixgbe_check_for_ack_vf(struct ixgbe_hw *hw, uint16_t mbx_id); -int32_t ixgbe_check_for_rst_vf(struct ixgbe_hw *hw, uint16_t mbx_id); -int32_t ixgbe_obtain_mbx_lock_vf(struct ixgbe_hw *hw); -int32_t ixgbe_write_mbx_vf(struct ixgbe_hw *hw, uint32_t *msg, uint16_t size, - uint16_t mbx_id); -int32_t ixgbe_read_mbx_vf(struct ixgbe_hw *hw, uint32_t *msg, uint16_t size, - uint16_t mbx_id); int32_t ixgbe_check_for_bit_pf(struct ixgbe_hw *hw, uint32_t mask, int32_t index); int32_t ixgbe_check_for_msg_pf(struct ixgbe_hw *hw, uint16_t vf_number); @@ -96,6 +91,8 @@ int32_t ixgbe_init_ops_generic(struct ixgbe_hw *hw) struct ixgbe_mac_info *mac = &hw->mac; uint32_t eec = IXGBE_READ_REG(hw, IXGBE_EEC); + DEBUGFUNC("ixgbe_init_ops_generic"); + /* EEPROM */ eeprom->ops.init_params = &ixgbe_init_eeprom_params_generic; /* If EEPROM is valid (bit 8 = 1), use EERD otherwise use bit bang */ @@ -157,6 +154,229 @@ int32_t ixgbe_init_ops_generic(struct ixgbe_hw *hw) } /** + * ixgbe_device_supports_autoneg_fc - Check if device supports autonegotiation + * of flow control + * @hw: pointer to hardware structure + * + * This function returns TRUE if the device supports flow control + * autonegotiation, and FALSE if it does not. + * + **/ +bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw) +{ + bool supported = FALSE; + ixgbe_link_speed speed; + bool link_up; + + DEBUGFUNC("ixgbe_device_supports_autoneg_fc"); + + switch (hw->phy.media_type) { + case ixgbe_media_type_fiber_fixed: + case ixgbe_media_type_fiber: + hw->mac.ops.check_link(hw, &speed, &link_up, FALSE); + /* if link is down, assume supported */ + if (link_up) + supported = speed == IXGBE_LINK_SPEED_1GB_FULL ? + TRUE : FALSE; + else + supported = TRUE; + break; + case ixgbe_media_type_backplane: + supported = TRUE; + break; + case ixgbe_media_type_copper: + /* only some copper devices support flow control autoneg */ + switch (hw->device_id) { + case IXGBE_DEV_ID_82599_T3_LOM: + case IXGBE_DEV_ID_X540T: + case IXGBE_DEV_ID_X540_BYPASS: + supported = TRUE; + break; + default: + supported = FALSE; + } + default: + break; + } + + ERROR_REPORT2(IXGBE_ERROR_UNSUPPORTED, + "Device %x does not support flow control autoneg", + hw->device_id); + return supported; +} + +/** + * ixgbe_setup_fc - Set up flow control + * @hw: pointer to hardware structure + * + * Called at init time to set up flow control. + **/ +int32_t ixgbe_setup_fc(struct ixgbe_hw *hw) +{ + int32_t ret_val = IXGBE_SUCCESS; + uint32_t reg = 0, reg_bp = 0; + uint16_t reg_cu = 0; + bool got_lock = FALSE; + + DEBUGFUNC("ixgbe_setup_fc"); + + /* + * Validate the requested mode. Strict IEEE mode does not allow + * ixgbe_fc_rx_pause because it will cause us to fail at UNH. + */ + if (hw->fc.strict_ieee && hw->fc.requested_mode == ixgbe_fc_rx_pause) { + ERROR_REPORT1(IXGBE_ERROR_UNSUPPORTED, + "ixgbe_fc_rx_pause not valid in strict IEEE mode\n"); + ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS; + goto out; + } + + /* + * 10gig parts do not have a word in the EEPROM to determine the + * default flow control setting, so we explicitly set it to full. + */ + if (hw->fc.requested_mode == ixgbe_fc_default) + hw->fc.requested_mode = ixgbe_fc_full; + + /* + * Set up the 1G and 10G flow control advertisement registers so the + * HW will be able to do fc autoneg once the cable is plugged in. If + * we link at 10G, the 1G advertisement is harmless and vice versa. + */ + switch (hw->phy.media_type) { + case ixgbe_media_type_fiber_fixed: + case ixgbe_media_type_fiber: + case ixgbe_media_type_backplane: + reg = IXGBE_READ_REG(hw, IXGBE_PCS1GANA); + reg_bp = IXGBE_READ_REG(hw, IXGBE_AUTOC); + break; + case ixgbe_media_type_copper: + hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_ADVT, + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, ®_cu); + break; + default: + break; + } + + /* + * The possible values of fc.requested_mode are: + * 0: Flow control is completely disabled + * 1: Rx flow control is enabled (we can receive pause frames, + * but not send pause frames). + * 2: Tx flow control is enabled (we can send pause frames but + * we do not support receiving pause frames). + * 3: Both Rx and Tx flow control (symmetric) are enabled. + * other: Invalid. + */ + switch (hw->fc.requested_mode) { + case ixgbe_fc_none: + /* Flow control completely disabled by software override. */ + reg &= ~(IXGBE_PCS1GANA_SYM_PAUSE | IXGBE_PCS1GANA_ASM_PAUSE); + if (hw->phy.media_type == ixgbe_media_type_backplane) + reg_bp &= ~(IXGBE_AUTOC_SYM_PAUSE | + IXGBE_AUTOC_ASM_PAUSE); + else if (hw->phy.media_type == ixgbe_media_type_copper) + reg_cu &= ~(IXGBE_TAF_SYM_PAUSE | IXGBE_TAF_ASM_PAUSE); + break; + case ixgbe_fc_tx_pause: + /* + * Tx Flow control is enabled, and Rx Flow control is + * disabled by software override. + */ + reg |= IXGBE_PCS1GANA_ASM_PAUSE; + reg &= ~IXGBE_PCS1GANA_SYM_PAUSE; + if (hw->phy.media_type == ixgbe_media_type_backplane) { + reg_bp |= IXGBE_AUTOC_ASM_PAUSE; + reg_bp &= ~IXGBE_AUTOC_SYM_PAUSE; + } else if (hw->phy.media_type == ixgbe_media_type_copper) { + reg_cu |= IXGBE_TAF_ASM_PAUSE; + reg_cu &= ~IXGBE_TAF_SYM_PAUSE; + } + break; + case ixgbe_fc_rx_pause: + /* + * Rx Flow control is enabled and Tx Flow control is + * disabled by software override. Since there really + * isn't a way to advertise that we are capable of RX + * Pause ONLY, we will advertise that we support both + * symmetric and asymmetric Rx PAUSE, as such we fall + * through to the fc_full statement. Later, we will + * disable the adapter's ability to send PAUSE frames. + */ + case ixgbe_fc_full: + /* Flow control (both Rx and Tx) is enabled by SW override. */ + reg |= IXGBE_PCS1GANA_SYM_PAUSE | IXGBE_PCS1GANA_ASM_PAUSE; + if (hw->phy.media_type == ixgbe_media_type_backplane) + reg_bp |= IXGBE_AUTOC_SYM_PAUSE | + IXGBE_AUTOC_ASM_PAUSE; + else if (hw->phy.media_type == ixgbe_media_type_copper) + reg_cu |= IXGBE_TAF_SYM_PAUSE | IXGBE_TAF_ASM_PAUSE; + break; + default: + ERROR_REPORT1(IXGBE_ERROR_ARGUMENT, + "Flow control param set incorrectly\n"); + ret_val = IXGBE_ERR_CONFIG; + goto out; + break; + } + + if (hw->mac.type != ixgbe_mac_X540) { + /* + * Enable auto-negotiation between the MAC & PHY; + * the MAC will advertise clause 37 flow control. + */ + IXGBE_WRITE_REG(hw, IXGBE_PCS1GANA, reg); + reg = IXGBE_READ_REG(hw, IXGBE_PCS1GLCTL); + + /* Disable AN timeout */ + if (hw->fc.strict_ieee) + reg &= ~IXGBE_PCS1GLCTL_AN_1G_TIMEOUT_EN; + + IXGBE_WRITE_REG(hw, IXGBE_PCS1GLCTL, reg); + DEBUGOUT1("Set up FC; PCS1GLCTL = 0x%08X\n", reg); + } + + /* + * AUTOC restart handles negotiation of 1G and 10G on backplane + * and copper. There is no need to set the PCS1GCTL register. + * + */ + if (hw->phy.media_type == ixgbe_media_type_backplane) { + reg_bp |= IXGBE_AUTOC_AN_RESTART; + /* Need the SW/FW semaphore around AUTOC writes if 82599 and + * LESM is on, likewise reset_pipeline requries the lock as + * it also writes AUTOC. + */ + if ((hw->mac.type == ixgbe_mac_82599EB) && + ixgbe_verify_lesm_fw_enabled(hw)) { + ret_val = hw->mac.ops.acquire_swfw_sync(hw, + IXGBE_GSSR_MAC_CSR_SM); + if (ret_val != IXGBE_SUCCESS) { + ret_val = IXGBE_ERR_SWFW_SYNC; + goto out; + } + got_lock = TRUE; + } + + IXGBE_WRITE_REG(hw, IXGBE_AUTOC, reg_bp); + if (hw->mac.type == ixgbe_mac_82599EB) + ixgbe_reset_pipeline(hw); + + if (got_lock) + hw->mac.ops.release_swfw_sync(hw, + IXGBE_GSSR_MAC_CSR_SM); + } else if ((hw->phy.media_type == ixgbe_media_type_copper) && + (ixgbe_device_supports_autoneg_fc(hw))) { + hw->phy.ops.write_reg(hw, IXGBE_MDIO_AUTO_NEG_ADVT, + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, reg_cu); + } + + DEBUGOUT1("Set up FC; IXGBE_AUTOC = 0x%08X\n", reg); +out: + return ret_val; +} + +/** * ixgbe_start_hw_generic - Prepare hardware for Tx/Rx * @hw: pointer to hardware structure * @@ -167,8 +387,11 @@ int32_t ixgbe_init_ops_generic(struct ixgbe_hw *hw) **/ int32_t ixgbe_start_hw_generic(struct ixgbe_hw *hw) { + int32_t ret_val; uint32_t ctrl_ext; + DEBUGFUNC("ixgbe_start_hw_generic"); + /* Set the media type */ hw->phy.media_type = hw->mac.ops.get_media_type(hw); @@ -187,12 +410,15 @@ int32_t ixgbe_start_hw_generic(struct ixgbe_hw *hw) IXGBE_WRITE_FLUSH(hw); /* Setup flow control */ - ixgbe_setup_fc(hw, 0); + ret_val = ixgbe_setup_fc(hw); + if (ret_val != IXGBE_SUCCESS) + goto out; /* Clear adapter stopped flag */ hw->adapter_stopped = FALSE; - return IXGBE_SUCCESS; +out: + return ret_val; } /** @@ -220,14 +446,14 @@ int32_t ixgbe_start_hw_gen2(struct ixgbe_hw *hw) /* Disable relaxed ordering */ for (i = 0; i < hw->mac.max_tx_queues; i++) { regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(i)); - regval &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN; + regval &= ~IXGBE_DCA_TXCTRL_DESC_WRO_EN; IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(i), regval); } for (i = 0; i < hw->mac.max_rx_queues; i++) { regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i)); - regval &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN | - IXGBE_DCA_RXCTRL_DESC_HSRO_EN); + regval &= ~(IXGBE_DCA_RXCTRL_DATA_WRO_EN | + IXGBE_DCA_RXCTRL_HEAD_WRO_EN); IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval); } @@ -246,7 +472,9 @@ int32_t ixgbe_start_hw_gen2(struct ixgbe_hw *hw) **/ int32_t ixgbe_init_hw_generic(struct ixgbe_hw *hw) { - int32_t status = IXGBE_SUCCESS; + int32_t status; + + DEBUGFUNC("ixgbe_init_hw_generic"); /* Reset the hardware */ status = hw->mac.ops.reset_hw(hw); @@ -270,6 +498,8 @@ int32_t ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw) { uint16_t i = 0; + DEBUGFUNC("ixgbe_clear_hw_cntrs_generic"); + IXGBE_READ_REG(hw, IXGBE_CRCERRS); IXGBE_READ_REG(hw, IXGBE_ILLERRC); IXGBE_READ_REG(hw, IXGBE_ERRBC); @@ -318,8 +548,9 @@ int32_t ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw) IXGBE_READ_REG(hw, IXGBE_GORCH); IXGBE_READ_REG(hw, IXGBE_GOTCL); IXGBE_READ_REG(hw, IXGBE_GOTCH); - for (i = 0; i < 8; i++) - IXGBE_READ_REG(hw, IXGBE_RNBC(i)); + if (hw->mac.type == ixgbe_mac_82598EB) + for (i = 0; i < 8; i++) + IXGBE_READ_REG(hw, IXGBE_RNBC(i)); IXGBE_READ_REG(hw, IXGBE_RUC); IXGBE_READ_REG(hw, IXGBE_RFC); IXGBE_READ_REG(hw, IXGBE_ROC); @@ -356,7 +587,7 @@ int32_t ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw) if (hw->mac.type == ixgbe_mac_X540) { if (hw->phy.id == 0) - hw->phy.ops.identify(hw); + ixgbe_identify_phy(hw); hw->phy.ops.read_reg(hw, IXGBE_PCRC8ECL, IXGBE_MDIO_PCS_DEV_TYPE, &i); hw->phy.ops.read_reg(hw, IXGBE_PCRC8ECH, @@ -385,6 +616,8 @@ int32_t ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, uint8_t *mac_addr) uint32_t rar_low; uint16_t i; + DEBUGFUNC("ixgbe_get_mac_addr_generic"); + rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(0)); rar_low = IXGBE_READ_REG(hw, IXGBE_RAL(0)); @@ -398,21 +631,19 @@ int32_t ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, uint8_t *mac_addr) } /** - * ixgbe_get_bus_info_generic - Generic set PCI bus info + * ixgbe_set_pci_config_data_generic - Generic store PCI bus info * @hw: pointer to hardware structure + * @link_status: the link status returned by the PCI config space * - * Sets the PCI bus info (speed, width, type) within the ixgbe_hw structure + * Stores the PCI bus info (speed, width, type) within the ixgbe_hw structure **/ -int32_t ixgbe_get_bus_info_generic(struct ixgbe_hw *hw) +void ixgbe_set_pci_config_data_generic(struct ixgbe_hw *hw, + uint16_t link_status) { struct ixgbe_mac_info *mac = &hw->mac; - uint16_t link_status; hw->bus.type = ixgbe_bus_type_pci_express; - /* Get the negotiated link width and speed from PCI config space */ - link_status = IXGBE_READ_PCIE_WORD(hw, IXGBE_PCI_LINK_STATUS); - switch (link_status & IXGBE_PCI_LINK_WIDTH) { case IXGBE_PCI_LINK_WIDTH_1: hw->bus.width = ixgbe_bus_width_pcie_x1; @@ -438,12 +669,34 @@ int32_t ixgbe_get_bus_info_generic(struct ixgbe_hw *hw) case IXGBE_PCI_LINK_SPEED_5000: hw->bus.speed = ixgbe_bus_speed_5000; break; + case IXGBE_PCI_LINK_SPEED_8000: + hw->bus.speed = ixgbe_bus_speed_8000; + break; default: hw->bus.speed = ixgbe_bus_speed_unknown; break; } mac->ops.set_lan_id(hw); +} + +/** + * ixgbe_get_bus_info_generic - Generic set PCI bus info + * @hw: pointer to hardware structure + * + * Gets the PCI bus info (speed, width, type) then calls helper function to + * store this data within the ixgbe_hw structure. + **/ +int32_t ixgbe_get_bus_info_generic(struct ixgbe_hw *hw) +{ + uint16_t link_status; + + DEBUGFUNC("ixgbe_get_bus_info_generic"); + + /* Get the negotiated link width and speed from PCI config space */ + link_status = IXGBE_READ_PCIE_WORD(hw, IXGBE_PCI_LINK_STATUS); + + ixgbe_set_pci_config_data_generic(hw, link_status); return IXGBE_SUCCESS; } @@ -460,6 +713,8 @@ void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw) struct ixgbe_bus_info *bus = &hw->bus; uint32_t reg; + DEBUGFUNC("ixgbe_set_lan_id_multi_port_pcie"); + reg = IXGBE_READ_REG(hw, IXGBE_STATUS); bus->func = (reg & IXGBE_STATUS_LAN_ID) >> IXGBE_STATUS_LAN_ID_SHIFT; bus->lan_id = bus->func; @@ -481,10 +736,11 @@ void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw) **/ int32_t ixgbe_stop_adapter_generic(struct ixgbe_hw *hw) { - uint32_t number_of_queues; uint32_t reg_val; uint16_t i; + DEBUGFUNC("ixgbe_stop_adapter_generic"); + /* * Set the adapter_stopped flag so other driver functions stop touching * the hardware @@ -492,35 +748,35 @@ int32_t ixgbe_stop_adapter_generic(struct ixgbe_hw *hw) hw->adapter_stopped = TRUE; /* Disable the receive unit */ - reg_val = IXGBE_READ_REG(hw, IXGBE_RXCTRL); - reg_val &= ~(IXGBE_RXCTRL_RXEN); - IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, reg_val); - IXGBE_WRITE_FLUSH(hw); - msec_delay(2); + IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, 0); - /* Clear interrupt mask to stop from interrupts being generated */ + /* Clear interrupt mask to stop interrupts from being generated */ IXGBE_WRITE_REG(hw, IXGBE_EIMC, IXGBE_IRQ_CLEAR_MASK); - /* Clear any pending interrupts */ + /* Clear any pending interrupts, flush previous writes */ IXGBE_READ_REG(hw, IXGBE_EICR); /* Disable the transmit unit. Each queue must be disabled. */ - number_of_queues = hw->mac.max_tx_queues; - for (i = 0; i < number_of_queues; i++) { - reg_val = IXGBE_READ_REG(hw, IXGBE_TXDCTL(i)); - if (reg_val & IXGBE_TXDCTL_ENABLE) { - reg_val &= ~IXGBE_TXDCTL_ENABLE; - IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(i), reg_val); - } + for (i = 0; i < hw->mac.max_tx_queues; i++) + IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(i), IXGBE_TXDCTL_SWFLSH); + + /* Disable the receive unit by stopping each queue */ + for (i = 0; i < hw->mac.max_rx_queues; i++) { + reg_val = IXGBE_READ_REG(hw, IXGBE_RXDCTL(i)); + reg_val &= ~IXGBE_RXDCTL_ENABLE; + reg_val |= IXGBE_RXDCTL_SWFLSH; + IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(i), reg_val); } + /* flush all queues disables */ + IXGBE_WRITE_FLUSH(hw); + msec_delay(2); + /* * Prevent the PCI-E bus from from hanging by disabling PCI-E master * access and verify no pending requests */ - ixgbe_disable_pcie_master(hw); - - return IXGBE_SUCCESS; + return ixgbe_disable_pcie_master(hw); } /** @@ -532,6 +788,8 @@ int32_t ixgbe_led_on_generic(struct ixgbe_hw *hw, uint32_t index) { uint32_t led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL); + DEBUGFUNC("ixgbe_led_on_generic"); + /* To turn on the LED, set mode to ON. */ led_reg &= ~IXGBE_LED_MODE_MASK(index); led_reg |= IXGBE_LED_ON << IXGBE_LED_MODE_SHIFT(index); @@ -550,6 +808,8 @@ int32_t ixgbe_led_off_generic(struct ixgbe_hw *hw, uint32_t index) { uint32_t led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL); + DEBUGFUNC("ixgbe_led_off_generic"); + /* To turn off the LED, set mode to OFF. */ led_reg &= ~IXGBE_LED_MODE_MASK(index); led_reg |= IXGBE_LED_OFF << IXGBE_LED_MODE_SHIFT(index); @@ -572,11 +832,15 @@ int32_t ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw) uint32_t eec; uint16_t eeprom_size; + DEBUGFUNC("ixgbe_init_eeprom_params_generic"); + if (eeprom->type == ixgbe_eeprom_uninitialized) { eeprom->type = ixgbe_eeprom_none; /* Set default semaphore delay to 10ms which is a well * tested value */ eeprom->semaphore_delay = 10; + /* Clear EEPROM page size, it will be initialized as needed */ + eeprom->word_page_size = 0; /* * Check for EEPROM present first. @@ -593,7 +857,7 @@ int32_t ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw) eeprom_size = (uint16_t)((eec & IXGBE_EEC_SIZE) >> IXGBE_EEC_SIZE_SHIFT); eeprom->word_size = 1 << (eeprom_size + - IXGBE_EEPROM_WORD_SIZE_BASE_SHIFT); + IXGBE_EEPROM_WORD_SIZE_SHIFT); } if (eec & IXGBE_EEC_ADDR_SIZE) @@ -622,6 +886,8 @@ int32_t ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, uint16_t offset, uint16_ int32_t status; uint8_t write_opcode = IXGBE_EEPROM_WRITE_OPCODE_SPI; + DEBUGFUNC("ixgbe_write_eeprom_generic"); + hw->eeprom.ops.init_params(hw); if (offset >= hw->eeprom.word_size) { @@ -825,6 +1091,8 @@ int32_t ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, uint32_t ee_reg) uint32_t reg; int32_t status = IXGBE_ERR_EEPROM; + DEBUGFUNC("ixgbe_poll_eerd_eewr_done"); + for (i = 0; i < IXGBE_EERD_EEWR_ATTEMPTS; i++) { if (ee_reg == IXGBE_NVM_POLL_READ) reg = IXGBE_READ_REG(hw, IXGBE_EERD); @@ -837,6 +1105,11 @@ int32_t ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, uint32_t ee_reg) } usec_delay(5); } + + if (i == IXGBE_EERD_EEWR_ATTEMPTS) + ERROR_REPORT1(IXGBE_ERROR_POLLING, + "EEPROM read/write done polling timed out"); + return status; } @@ -853,6 +1126,8 @@ int32_t ixgbe_acquire_eeprom(struct ixgbe_hw *hw) uint32_t eec; uint32_t i; + DEBUGFUNC("ixgbe_acquire_eeprom"); + if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) != IXGBE_SUCCESS) status = IXGBE_ERR_SWFW_SYNC; @@ -906,6 +1181,9 @@ int32_t ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw) uint32_t i; uint32_t swsm; + DEBUGFUNC("ixgbe_get_eeprom_semaphore"); + + /* Get SMBI software semaphore between device drivers first */ for (i = 0; i < timeout; i++) { /* @@ -920,6 +1198,28 @@ int32_t ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw) usec_delay(50); } + if (i == timeout) { + DEBUGOUT("Driver can't access the Eeprom - SMBI Semaphore " + "not granted.\n"); + /* + * this release is particularly important because our attempts + * above to get the semaphore may have succeeded, and if there + * was a timeout, we should unconditionally clear the semaphore + * bits to free the driver to make progress + */ + ixgbe_release_eeprom_semaphore(hw); + + usec_delay(50); + /* + * one last try + * If the SMBI bit is 0 when we read it, then the bit will be + * set and we have the semaphore + */ + swsm = IXGBE_READ_REG(hw, IXGBE_SWSM); + if (!(swsm & IXGBE_SWSM_SMBI)) + status = IXGBE_SUCCESS; + } + /* Now get the semaphore between SW/FW through the SWESMBI bit */ if (status == IXGBE_SUCCESS) { for (i = 0; i < timeout; i++) { @@ -945,14 +1245,15 @@ int32_t ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw) * was not granted because we don't have access to the EEPROM */ if (i >= timeout) { - DEBUGOUT("SWESMBI Software EEPROM semaphore " - "not granted.\n"); + ERROR_REPORT1(IXGBE_ERROR_POLLING, + "SWESMBI Software EEPROM semaphore not granted.\n"); ixgbe_release_eeprom_semaphore(hw); status = IXGBE_ERR_EEPROM; } } else { - DEBUGOUT("Software semaphore SMBI between device drivers " - "not granted.\n"); + ERROR_REPORT1(IXGBE_ERROR_POLLING, + "Software semaphore SMBI between device drivers " + "not granted.\n"); } return status; @@ -968,6 +1269,8 @@ void ixgbe_release_eeprom_semaphore(struct ixgbe_hw *hw) { uint32_t swsm; + DEBUGFUNC("ixgbe_release_eeprom_semaphore"); + swsm = IXGBE_READ_REG(hw, IXGBE_SWSM); /* Release both semaphores by writing 0 to the bits SWESMBI and SMBI */ @@ -986,6 +1289,8 @@ int32_t ixgbe_ready_eeprom(struct ixgbe_hw *hw) uint16_t i; uint8_t spi_stat_reg; + DEBUGFUNC("ixgbe_ready_eeprom"); + /* * Read "Status Register" repeatedly until the LSB is cleared. The * EEPROM will signal that the command has been completed by clearing @@ -1023,6 +1328,8 @@ void ixgbe_standby_eeprom(struct ixgbe_hw *hw) { uint32_t eec; + DEBUGFUNC("ixgbe_standby_eeprom"); + eec = IXGBE_READ_REG(hw, IXGBE_EEC); /* Toggle CS to flush commands */ @@ -1049,6 +1356,8 @@ void ixgbe_shift_out_eeprom_bits(struct ixgbe_hw *hw, uint16_t data, uint32_t mask; uint32_t i; + DEBUGFUNC("ixgbe_shift_out_eeprom_bits"); + eec = IXGBE_READ_REG(hw, IXGBE_EEC); /* @@ -1101,6 +1410,8 @@ uint16_t ixgbe_shift_in_eeprom_bits(struct ixgbe_hw *hw, uint16_t count) uint32_t i; uint16_t data = 0; + DEBUGFUNC("ixgbe_shift_in_eeprom_bits"); + /* * In order to read a register from the EEPROM, we need to shift * 'count' bits in from the EEPROM. Bits are "shifted in" by raising @@ -1135,6 +1446,8 @@ uint16_t ixgbe_shift_in_eeprom_bits(struct ixgbe_hw *hw, uint16_t count) **/ void ixgbe_raise_eeprom_clk(struct ixgbe_hw *hw, uint32_t *eec) { + DEBUGFUNC("ixgbe_raise_eeprom_clk"); + /* * Raise the clock input to the EEPROM * (setting the SK bit), then delay @@ -1152,6 +1465,8 @@ void ixgbe_raise_eeprom_clk(struct ixgbe_hw *hw, uint32_t *eec) **/ void ixgbe_lower_eeprom_clk(struct ixgbe_hw *hw, uint32_t *eec) { + DEBUGFUNC("ixgbe_lower_eeprom_clk"); + /* * Lower the clock input to the EEPROM (clearing the SK bit), then * delay @@ -1170,6 +1485,8 @@ void ixgbe_release_eeprom(struct ixgbe_hw *hw) { uint32_t eec; + DEBUGFUNC("ixgbe_release_eeprom"); + eec = IXGBE_READ_REG(hw, IXGBE_EEC); eec |= IXGBE_EEC_CS; /* Pull CS high */ @@ -1203,6 +1520,8 @@ uint16_t ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw) uint16_t pointer = 0; uint16_t word = 0; + DEBUGFUNC("ixgbe_calc_eeprom_checksum_generic"); + /* Include 0x0-0x3F in the checksum */ for (i = 0; i < IXGBE_EEPROM_CHECKSUM; i++) { if (hw->eeprom.ops.read(hw, i, &word) != IXGBE_SUCCESS) { @@ -1243,12 +1562,14 @@ uint16_t ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw) * caller does not need checksum_val, the value can be NULL. **/ int32_t ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw, - uint16_t *checksum_val) + uint16_t *checksum_val) { int32_t status; uint16_t checksum; uint16_t read_checksum = 0; + DEBUGFUNC("ixgbe_validate_eeprom_checksum_generic"); + /* * Read the first word from the EEPROM. If this times out or fails, do * not continue or we could be in for a very long wait while every @@ -1287,6 +1608,8 @@ int32_t ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw) int32_t status; uint16_t checksum; + DEBUGFUNC("ixgbe_update_eeprom_checksum_generic"); + /* * Read the first word from the EEPROM. If this times out or fails, do * not continue or we could be in for a very long wait while every @@ -1315,6 +1638,8 @@ int32_t ixgbe_validate_mac_addr(uint8_t *mac_addr) { int32_t status = IXGBE_SUCCESS; + DEBUGFUNC("ixgbe_validate_mac_addr"); + /* Make sure it is not a multicast address */ if (IXGBE_IS_MULTICAST(mac_addr)) { DEBUGOUT("MAC address is multicast\n"); @@ -1342,22 +1667,24 @@ int32_t ixgbe_validate_mac_addr(uint8_t *mac_addr) * * Puts an ethernet address into a receive address register. **/ -int32_t ixgbe_set_rar_generic(struct ixgbe_hw *hw, uint32_t index, uint8_t *addr, uint32_t vmdq, - uint32_t enable_addr) +int32_t ixgbe_set_rar_generic(struct ixgbe_hw *hw, uint32_t index, uint8_t *addr, + uint32_t vmdq, uint32_t enable_addr) { uint32_t rar_low, rar_high; uint32_t rar_entries = hw->mac.num_rar_entries; + DEBUGFUNC("ixgbe_set_rar_generic"); + /* Make sure we are using a valid rar index range */ if (index >= rar_entries) { - DEBUGOUT1("RAR index %d is out of range.\n", index); + ERROR_REPORT2(IXGBE_ERROR_ARGUMENT, + "RAR index %d is out of range.\n", index); return IXGBE_ERR_INVALID_ARGUMENT; } /* setup VMDq pool selection before this RAR gets enabled */ hw->mac.ops.set_vmdq(hw, index, vmdq); - /* Make sure we are using a valid rar index range */ /* * HW expects these in little endian so we reverse the byte * order from network order (big endian) to little endian @@ -1396,9 +1723,12 @@ int32_t ixgbe_clear_rar_generic(struct ixgbe_hw *hw, uint32_t index) uint32_t rar_high; uint32_t rar_entries = hw->mac.num_rar_entries; + DEBUGFUNC("ixgbe_clear_rar_generic"); + /* Make sure we are using a valid rar index range */ if (index >= rar_entries) { - DEBUGOUT1("RAR index %d is out of range.\n", index); + ERROR_REPORT2(IXGBE_ERROR_ARGUMENT, + "RAR index %d is out of range.\n", index); return IXGBE_ERR_INVALID_ARGUMENT; } @@ -1432,6 +1762,8 @@ int32_t ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw) uint32_t i; uint32_t rar_entries = hw->mac.num_rar_entries; + DEBUGFUNC("ixgbe_init_rx_addrs_generic"); + /* * If the current mac address is valid, assume it is a software override * to the permanent address. @@ -1480,7 +1812,7 @@ int32_t ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw) for (i = 0; i < hw->mac.mcft_size; i++) IXGBE_WRITE_REG(hw, IXGBE_MTA(i), 0); - ixgbe_hw0(hw, init_uta_tables); + ixgbe_init_uta_tables(hw); return IXGBE_SUCCESS; } @@ -1497,6 +1829,8 @@ void ixgbe_add_uc_addr(struct ixgbe_hw *hw, uint8_t *addr, uint32_t vmdq) uint32_t rar_entries = hw->mac.num_rar_entries; uint32_t rar; + DEBUGFUNC("ixgbe_add_uc_addr"); + DEBUGOUT6(" UC Addr = %.2X %.2X %.2X %.2X %.2X %.2X\n", addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]); @@ -1531,7 +1865,7 @@ void ixgbe_add_uc_addr(struct ixgbe_hw *hw, uint8_t *addr, uint32_t vmdq) * manually putting the device into promiscuous mode. **/ int32_t ixgbe_update_uc_addr_list_generic(struct ixgbe_hw *hw, uint8_t *addr_list, - uint32_t addr_count, ixgbe_mc_addr_itr next) + uint32_t addr_count, ixgbe_mc_addr_itr next) { uint8_t *addr; uint32_t i; @@ -1540,6 +1874,8 @@ int32_t ixgbe_update_uc_addr_list_generic(struct ixgbe_hw *hw, uint8_t *addr_lis uint32_t fctrl; uint32_t vmdq; + DEBUGFUNC("ixgbe_update_uc_addr_list_generic"); + /* * Clear accounting of old secondary address list, * don't count RAR[0] @@ -1600,6 +1936,8 @@ int32_t ixgbe_mta_vector(struct ixgbe_hw *hw, uint8_t *mc_addr) { uint32_t vector = 0; + DEBUGFUNC("ixgbe_mta_vector"); + switch (hw->mac.mc_filter_type) { case 0: /* use bits [47:36] of the address */ vector = ((mc_addr[4] >> 4) | (((uint16_t)mc_addr[5]) << 4)); @@ -1615,7 +1953,7 @@ int32_t ixgbe_mta_vector(struct ixgbe_hw *hw, uint8_t *mc_addr) break; default: /* Invalid mc_filter_type */ DEBUGOUT("MC filter type param set incorrectly\n"); - panic("ixgbe"); + panic("incorrect multicast filter type"); break; } @@ -1637,6 +1975,8 @@ void ixgbe_set_mta(struct ixgbe_hw *hw, uint8_t *mc_addr) uint32_t vector_bit; uint32_t vector_reg; + DEBUGFUNC("ixgbe_set_mta"); + hw->addr_ctrl.mta_in_use++; vector = ixgbe_mta_vector(hw, mc_addr); @@ -1662,18 +2002,20 @@ void ixgbe_set_mta(struct ixgbe_hw *hw, uint8_t *mc_addr) * @mc_addr_list: the list of new multicast addresses * @mc_addr_count: number of addresses * @next: iterator function to walk the multicast address list + * @clear: flag, when set clears the table beforehand * - * The given list replaces any existing list. Clears the MC addrs from receive - * address registers and the multicast table. Uses unused receive address - * registers for the first multicast addresses, and hashes the rest into the - * multicast table. + * When the clear flag is set, the given list replaces any existing list. + * Hashes the given addresses into the multicast table. **/ int32_t ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw, uint8_t *mc_addr_list, - uint32_t mc_addr_count, ixgbe_mc_addr_itr next) + uint32_t mc_addr_count, ixgbe_mc_addr_itr next, + bool clear) { uint32_t i; uint32_t vmdq; + DEBUGFUNC("ixgbe_update_mc_addr_list_generic"); + /* * Set the new number of MC addresses that we are being requested to * use. @@ -1682,8 +2024,10 @@ int32_t ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw, uint8_t *mc_addr_ hw->addr_ctrl.mta_in_use = 0; /* Clear mta_shadow */ - DEBUGOUT(" Clearing MTA\n"); - memset(&hw->mac.mta_shadow, 0, sizeof(hw->mac.mta_shadow)); + if (clear) { + DEBUGOUT(" Clearing MTA\n"); + memset(&hw->mac.mta_shadow, 0, sizeof(hw->mac.mta_shadow)); + } /* Update mta_shadow */ for (i = 0; i < mc_addr_count; i++) { @@ -1714,6 +2058,8 @@ int32_t ixgbe_enable_mc_generic(struct ixgbe_hw *hw) { struct ixgbe_addr_filter_info *a = &hw->addr_ctrl; + DEBUGFUNC("ixgbe_enable_mc_generic"); + if (a->mta_in_use > 0) IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type); @@ -1731,6 +2077,8 @@ int32_t ixgbe_disable_mc_generic(struct ixgbe_hw *hw) { struct ixgbe_addr_filter_info *a = &hw->addr_ctrl; + DEBUGFUNC("ixgbe_disable_mc_generic"); + if (a->mta_in_use > 0) IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, hw->mac.mc_filter_type); @@ -1740,26 +2088,44 @@ int32_t ixgbe_disable_mc_generic(struct ixgbe_hw *hw) /** * ixgbe_fc_enable_generic - Enable flow control * @hw: pointer to hardware structure - * @packetbuf_num: packet buffer number (0-7) * * Enable flow control according to the current settings. **/ -int32_t ixgbe_fc_enable_generic(struct ixgbe_hw *hw, int32_t packetbuf_num) +int32_t ixgbe_fc_enable_generic(struct ixgbe_hw *hw) { int32_t ret_val = IXGBE_SUCCESS; uint32_t mflcn_reg, fccfg_reg; uint32_t reg; - uint32_t rx_pba_size; uint32_t fcrtl, fcrth; + int i; - /* Negotiate the fc mode to use */ - ret_val = ixgbe_fc_autoneg(hw); - if (ret_val == IXGBE_ERR_FLOW_CONTROL) + DEBUGFUNC("ixgbe_fc_enable_generic"); + + /* Validate the water mark configuration */ + if (!hw->fc.pause_time) { + ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS; goto out; + } + + /* Low water mark of zero causes XOFF floods */ + for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) { + if ((hw->fc.current_mode & ixgbe_fc_tx_pause) && + hw->fc.high_water[i]) { + if (!hw->fc.low_water[i] || + hw->fc.low_water[i] >= hw->fc.high_water[i]) { + DEBUGOUT("Invalid water mark configuration\n"); + ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS; + goto out; + } + } + } + + /* Negotiate the fc mode to use */ + ixgbe_fc_autoneg(hw); /* Disable any previous flow control settings */ mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN); - mflcn_reg &= ~(IXGBE_MFLCN_RFCE | IXGBE_MFLCN_RPFCE); + mflcn_reg &= ~(IXGBE_MFLCN_RPFCE_MASK | IXGBE_MFLCN_RFCE); fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG); fccfg_reg &= ~(IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY); @@ -1805,7 +2171,8 @@ int32_t ixgbe_fc_enable_generic(struct ixgbe_hw *hw, int32_t packetbuf_num) fccfg_reg |= IXGBE_FCCFG_TFCE_802_3X; break; default: - DEBUGOUT("Flow control param set incorrectly\n"); + ERROR_REPORT1(IXGBE_ERROR_ARGUMENT, + "Flow control param set incorrectly\n"); ret_val = IXGBE_ERR_CONFIG; goto out; break; @@ -1816,110 +2183,106 @@ int32_t ixgbe_fc_enable_generic(struct ixgbe_hw *hw, int32_t packetbuf_num) IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg); IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg); - rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num)); - rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT; - fcrth = (rx_pba_size - hw->fc.high_water) << 10; - fcrtl = (rx_pba_size - hw->fc.low_water) << 10; + /* Set up and enable Rx high/low water mark thresholds, enable XON. */ + for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) { + if ((hw->fc.current_mode & ixgbe_fc_tx_pause) && + hw->fc.high_water[i]) { + fcrtl = (hw->fc.low_water[i] << 10) | IXGBE_FCRTL_XONE; + IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(i), fcrtl); + fcrth = (hw->fc.high_water[i] << 10) | IXGBE_FCRTH_FCEN; + } else { + IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(i), 0); + /* + * In order to prevent Tx hangs when the internal Tx + * switch is enabled we must set the high water mark + * to the maximum FCRTH value. This allows the Tx + * switch to function even under heavy Rx workloads. + */ + fcrth = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(i)) - 32; + } - if (hw->fc.current_mode & ixgbe_fc_tx_pause) { - fcrth |= IXGBE_FCRTH_FCEN; - if (hw->fc.send_xon) - fcrtl |= IXGBE_FCRTL_XONE; + IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(i), fcrth); } - IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(packetbuf_num), fcrth); - IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(packetbuf_num), fcrtl); - /* Configure pause time (2 TCs per register) */ - reg = IXGBE_READ_REG(hw, IXGBE_FCTTV(packetbuf_num / 2)); - if ((packetbuf_num & 1) == 0) - reg = (reg & 0xFFFF0000) | hw->fc.pause_time; - else - reg = (reg & 0x0000FFFF) | (hw->fc.pause_time << 16); - IXGBE_WRITE_REG(hw, IXGBE_FCTTV(packetbuf_num / 2), reg); + reg = hw->fc.pause_time * 0x00010001; + for (i = 0; i < (IXGBE_DCB_MAX_TRAFFIC_CLASS / 2); i++) + IXGBE_WRITE_REG(hw, IXGBE_FCTTV(i), reg); - IXGBE_WRITE_REG(hw, IXGBE_FCRTV, (hw->fc.pause_time >> 1)); + /* Configure flow control refresh threshold value */ + IXGBE_WRITE_REG(hw, IXGBE_FCRTV, hw->fc.pause_time / 2); out: return ret_val; } /** - * ixgbe_fc_autoneg - Configure flow control + * ixgbe_negotiate_fc - Negotiate flow control * @hw: pointer to hardware structure + * @adv_reg: flow control advertised settings + * @lp_reg: link partner's flow control settings + * @adv_sym: symmetric pause bit in advertisement + * @adv_asm: asymmetric pause bit in advertisement + * @lp_sym: symmetric pause bit in link partner advertisement + * @lp_asm: asymmetric pause bit in link partner advertisement * - * Compares our advertised flow control capabilities to those advertised by - * our link partner, and determines the proper flow control mode to use. + * Find the intersection between advertised settings and link partner's + * advertised settings **/ -int32_t ixgbe_fc_autoneg(struct ixgbe_hw *hw) +int32_t ixgbe_negotiate_fc(struct ixgbe_hw *hw, uint32_t adv_reg, + uint32_t lp_reg, uint32_t adv_sym, + uint32_t adv_asm, uint32_t lp_sym, + uint32_t lp_asm) { - int32_t ret_val = IXGBE_SUCCESS; - ixgbe_link_speed speed; - int link_up; - - if (hw->fc.disable_fc_autoneg) - goto out; - - /* - * AN should have completed when the cable was plugged in. - * Look for reasons to bail out. Bail out if: - * - FC autoneg is disabled, or if - * - link is not up. - * - * Since we're being called from an LSC, link is already known to be up. - * So use link_up_wait_to_complete=FALSE. - */ - hw->mac.ops.check_link(hw, &speed, &link_up, FALSE); - if (!link_up) { - ret_val = IXGBE_ERR_FLOW_CONTROL; - goto out; - } - - switch (hw->phy.media_type) { - /* Autoneg flow control on fiber adapters */ - case ixgbe_media_type_fiber: - if (speed == IXGBE_LINK_SPEED_1GB_FULL) - ret_val = ixgbe_fc_autoneg_fiber(hw); - break; - - /* Autoneg flow control on backplane adapters */ - case ixgbe_media_type_backplane: - ret_val = ixgbe_fc_autoneg_backplane(hw); - break; - - /* Autoneg flow control on copper adapters */ - case ixgbe_media_type_copper: - if (ixgbe_device_supports_autoneg_fc(hw) == IXGBE_SUCCESS) - ret_val = ixgbe_fc_autoneg_copper(hw); - break; - - default: - break; + if ((!(adv_reg)) || (!(lp_reg))) { + ERROR_REPORT3(IXGBE_ERROR_UNSUPPORTED, + "Local or link partner's advertised flow control " + "settings are NULL. Local: %x, link partner: %x\n", + adv_reg, lp_reg); + return IXGBE_ERR_FC_NOT_NEGOTIATED; } -out: - if (ret_val == IXGBE_SUCCESS) { - hw->fc.current_mode = hw->fc.requested_mode; - hw->fc.fc_was_autonegged = TRUE; + if ((adv_reg & adv_sym) && (lp_reg & lp_sym)) { + /* + * Now we need to check if the user selected Rx ONLY + * of pause frames. In this case, we had to advertise + * FULL flow control because we could not advertise RX + * ONLY. Hence, we must now check to see if we need to + * turn OFF the TRANSMISSION of PAUSE frames. + */ + if (hw->fc.requested_mode == ixgbe_fc_full) { + hw->fc.current_mode = ixgbe_fc_full; + DEBUGOUT("Flow Control = FULL.\n"); + } else { + hw->fc.current_mode = ixgbe_fc_rx_pause; + DEBUGOUT("Flow Control=RX PAUSE frames only\n"); + } + } else if (!(adv_reg & adv_sym) && (adv_reg & adv_asm) && + (lp_reg & lp_sym) && (lp_reg & lp_asm)) { + hw->fc.current_mode = ixgbe_fc_tx_pause; + DEBUGOUT("Flow Control = TX PAUSE frames only.\n"); + } else if ((adv_reg & adv_sym) && (adv_reg & adv_asm) && + !(lp_reg & lp_sym) && (lp_reg & lp_asm)) { + hw->fc.current_mode = ixgbe_fc_rx_pause; + DEBUGOUT("Flow Control = RX PAUSE frames only.\n"); } else { - hw->fc.fc_was_autonegged = FALSE; + hw->fc.current_mode = ixgbe_fc_none; + DEBUGOUT("Flow Control = NONE.\n"); } - return ret_val; + return IXGBE_SUCCESS; } /** * ixgbe_fc_autoneg_fiber - Enable flow control on 1 gig fiber * @hw: pointer to hardware structure - * @speed: - * @link_up * * Enable flow control according on 1 gig fiber. **/ int32_t ixgbe_fc_autoneg_fiber(struct ixgbe_hw *hw) { uint32_t pcs_anadv_reg, pcs_lpab_reg, linkstat; - int32_t ret_val; + int32_t ret_val = IXGBE_ERR_FC_NOT_NEGOTIATED; /* * On multispeed fiber at 1g, bail out if @@ -1928,9 +2291,10 @@ int32_t ixgbe_fc_autoneg_fiber(struct ixgbe_hw *hw) */ linkstat = IXGBE_READ_REG(hw, IXGBE_PCS1GLSTA); - if (((linkstat & IXGBE_PCS1GLSTA_AN_COMPLETE) == 0) || - ((linkstat & IXGBE_PCS1GLSTA_AN_TIMED_OUT) == 1)) { - ret_val = IXGBE_ERR_FC_NOT_NEGOTIATED; + if ((!!(linkstat & IXGBE_PCS1GLSTA_AN_COMPLETE) == 0) || + (!!(linkstat & IXGBE_PCS1GLSTA_AN_TIMED_OUT) == 1)) { + ERROR_REPORT1(IXGBE_ERROR_POLLING, + "Auto-Negotiation did not complete or timed out"); goto out; } @@ -1938,10 +2302,10 @@ int32_t ixgbe_fc_autoneg_fiber(struct ixgbe_hw *hw) pcs_lpab_reg = IXGBE_READ_REG(hw, IXGBE_PCS1GANLP); ret_val = ixgbe_negotiate_fc(hw, pcs_anadv_reg, - pcs_lpab_reg, IXGBE_PCS1GANA_SYM_PAUSE, - IXGBE_PCS1GANA_ASM_PAUSE, - IXGBE_PCS1GANA_SYM_PAUSE, - IXGBE_PCS1GANA_ASM_PAUSE); + pcs_lpab_reg, IXGBE_PCS1GANA_SYM_PAUSE, + IXGBE_PCS1GANA_ASM_PAUSE, + IXGBE_PCS1GANA_SYM_PAUSE, + IXGBE_PCS1GANA_ASM_PAUSE); out: return ret_val; @@ -1956,7 +2320,7 @@ out: int32_t ixgbe_fc_autoneg_backplane(struct ixgbe_hw *hw) { uint32_t links2, anlp1_reg, autoc_reg, links; - int32_t ret_val; + int32_t ret_val = IXGBE_ERR_FC_NOT_NEGOTIATED; /* * On backplane, bail out if @@ -1965,18 +2329,16 @@ int32_t ixgbe_fc_autoneg_backplane(struct ixgbe_hw *hw) */ links = IXGBE_READ_REG(hw, IXGBE_LINKS); if ((links & IXGBE_LINKS_KX_AN_COMP) == 0) { - hw->fc.fc_was_autonegged = FALSE; - hw->fc.current_mode = hw->fc.requested_mode; - ret_val = IXGBE_ERR_FC_NOT_NEGOTIATED; + ERROR_REPORT1(IXGBE_ERROR_POLLING, + "Auto-Negotiation did not complete"); goto out; } if (hw->mac.type == ixgbe_mac_82599EB) { links2 = IXGBE_READ_REG(hw, IXGBE_LINKS2); if ((links2 & IXGBE_LINKS2_AN_SUPPORTED) == 0) { - hw->fc.fc_was_autonegged = FALSE; - hw->fc.current_mode = hw->fc.requested_mode; - ret_val = IXGBE_ERR_FC_NOT_NEGOTIATED; + ERROR_REPORT1(IXGBE_ERROR_UNSUPPORTED, + "Link partner is not AN enabled"); goto out; } } @@ -2020,220 +2382,115 @@ int32_t ixgbe_fc_autoneg_copper(struct ixgbe_hw *hw) } /** - * ixgbe_negotiate_fc - Negotiate flow control - * @hw: pointer to hardware structure - * @adv_reg: flow control advertised settings - * @lp_reg: link partner's flow control settings - * @adv_sym: symmetric pause bit in advertisement - * @adv_asm: asymmetric pause bit in advertisement - * @lp_sym: symmetric pause bit in link partner advertisement - * @lp_asm: asymmetric pause bit in link partner advertisement - * - * Find the intersection between advertised settings and link partner's - * advertised settings - **/ -int32_t ixgbe_negotiate_fc(struct ixgbe_hw *hw, uint32_t adv_reg, uint32_t lp_reg, - uint32_t adv_sym, uint32_t adv_asm, uint32_t lp_sym, uint32_t lp_asm) -{ - if ((!(adv_reg)) || (!(lp_reg))) - return IXGBE_ERR_FC_NOT_NEGOTIATED; - - if ((adv_reg & adv_sym) && (lp_reg & lp_sym)) { - /* - * Now we need to check if the user selected Rx ONLY - * of pause frames. In this case, we had to advertise - * FULL flow control because we could not advertise RX - * ONLY. Hence, we must now check to see if we need to - * turn OFF the TRANSMISSION of PAUSE frames. - */ - if (hw->fc.requested_mode == ixgbe_fc_full) { - hw->fc.current_mode = ixgbe_fc_full; - DEBUGOUT("Flow Control = FULL.\n"); - } else { - hw->fc.current_mode = ixgbe_fc_rx_pause; - DEBUGOUT("Flow Control=RX PAUSE frames only\n"); - } - } else if (!(adv_reg & adv_sym) && (adv_reg & adv_asm) && - (lp_reg & lp_sym) && (lp_reg & lp_asm)) { - hw->fc.current_mode = ixgbe_fc_tx_pause; - DEBUGOUT("Flow Control = TX PAUSE frames only.\n"); - } else if ((adv_reg & adv_sym) && (adv_reg & adv_asm) && - !(lp_reg & lp_sym) && (lp_reg & lp_asm)) { - hw->fc.current_mode = ixgbe_fc_rx_pause; - DEBUGOUT("Flow Control = RX PAUSE frames only.\n"); - } else { - hw->fc.current_mode = ixgbe_fc_none; - DEBUGOUT("Flow Control = NONE.\n"); - } - return IXGBE_SUCCESS; -} - -/** - * ixgbe_setup_fc - Set up flow control + * ixgbe_fc_autoneg - Configure flow control * @hw: pointer to hardware structure * - * Called at init time to set up flow control. + * Compares our advertised flow control capabilities to those advertised by + * our link partner, and determines the proper flow control mode to use. **/ -int32_t ixgbe_setup_fc(struct ixgbe_hw *hw, int32_t packetbuf_num) +void ixgbe_fc_autoneg(struct ixgbe_hw *hw) { - int32_t ret_val = IXGBE_SUCCESS; - uint32_t reg = 0, reg_bp = 0;; - uint16_t reg_cu = 0; + int32_t ret_val = IXGBE_ERR_FC_NOT_NEGOTIATED; + ixgbe_link_speed speed; + bool link_up; - /* Validate the packetbuf configuration */ - if (packetbuf_num < 0 || packetbuf_num > 7) { - DEBUGOUT1("Invalid packet buffer number [%d], expected range is" - " 0-7\n", packetbuf_num); - ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS; - goto out; - } + DEBUGFUNC("ixgbe_fc_autoneg"); /* - * Validate the water mark configuration. Zero water marks are invalid - * because it causes the controller to just blast out fc packets. + * AN should have completed when the cable was plugged in. + * Look for reasons to bail out. Bail out if: + * - FC autoneg is disabled, or if + * - link is not up. */ - if (!hw->fc.low_water || !hw->fc.high_water || !hw->fc.pause_time) { - DEBUGOUT("Invalid water mark configuration\n"); - ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS; + if (hw->fc.disable_fc_autoneg) { + ERROR_REPORT1(IXGBE_ERROR_UNSUPPORTED, + "Flow control autoneg is disabled"); goto out; } - /* - * Validate the requested mode. Strict IEEE mode does not allow - * ixgbe_fc_rx_pause because it will cause us to fail at UNH. - */ - if (hw->fc.strict_ieee && hw->fc.requested_mode == ixgbe_fc_rx_pause) { - DEBUGOUT("ixgbe_fc_rx_pause not valid in strict IEEE mode\n"); - ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS; + hw->mac.ops.check_link(hw, &speed, &link_up, FALSE); + if (!link_up) { + ERROR_REPORT1(IXGBE_ERROR_SOFTWARE, "The link is down"); goto out; } - /* - * 10gig parts do not have a word in the EEPROM to determine the - * default flow control setting, so we explicitly set it to full. - */ - if (hw->fc.requested_mode == ixgbe_fc_default) - hw->fc.requested_mode = ixgbe_fc_full; - - /* - * Set up the 1G and 10G flow control advertisement registers so the - * HW will be able to do fc autoneg once the cable is plugged in. If - * we link at 10G, the 1G advertisement is harmless and vice versa. - */ switch (hw->phy.media_type) { + /* Autoneg flow control on fiber adapters */ + case ixgbe_media_type_fiber_fixed: case ixgbe_media_type_fiber: + if (speed == IXGBE_LINK_SPEED_1GB_FULL) + ret_val = ixgbe_fc_autoneg_fiber(hw); + break; + + /* Autoneg flow control on backplane adapters */ case ixgbe_media_type_backplane: - reg = IXGBE_READ_REG(hw, IXGBE_PCS1GANA); - reg_bp = IXGBE_READ_REG(hw, IXGBE_AUTOC); + ret_val = ixgbe_fc_autoneg_backplane(hw); break; + + /* Autoneg flow control on copper adapters */ case ixgbe_media_type_copper: - hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_ADVT, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, ®_cu); + if (ixgbe_device_supports_autoneg_fc(hw)) + ret_val = ixgbe_fc_autoneg_copper(hw); break; + default: break; } - /* - * The possible values of fc.requested_mode are: - * 0: Flow control is completely disabled - * 1: Rx flow control is enabled (we can receive pause frames, - * but not send pause frames). - * 2: Tx flow control is enabled (we can send pause frames but - * we do not support receiving pause frames). - * 3: Both Rx and Tx flow control (symmetric) are enabled. - * other: Invalid. - */ - switch (hw->fc.requested_mode) { - case ixgbe_fc_none: - /* Flow control completely disabled by software override. */ - reg &= ~(IXGBE_PCS1GANA_SYM_PAUSE | IXGBE_PCS1GANA_ASM_PAUSE); - if (hw->phy.media_type == ixgbe_media_type_backplane) - reg_bp &= ~(IXGBE_AUTOC_SYM_PAUSE | - IXGBE_AUTOC_ASM_PAUSE); - else if (hw->phy.media_type == ixgbe_media_type_copper) - reg_cu &= ~(IXGBE_TAF_SYM_PAUSE | IXGBE_TAF_ASM_PAUSE); +out: + if (ret_val == IXGBE_SUCCESS) { + hw->fc.fc_was_autonegged = TRUE; + hw->fc.current_mode = hw->fc.requested_mode; + } else { + hw->fc.fc_was_autonegged = FALSE; + } +} + +/* + * ixgbe_pcie_timeout_poll - Return number of times to poll for completion + * @hw: pointer to hardware structure + * + * System-wide timeout range is encoded in PCIe Device Control2 register. + * + * Add 10% to specified maximum and return the number of times to poll for + * completion timeout, in units of 100 microsec. Never return less than + * 800 = 80 millisec. + */ +static uint32_t ixgbe_pcie_timeout_poll(struct ixgbe_hw *hw) +{ + int16_t devctl2; + uint32_t pollcnt; + + devctl2 = IXGBE_READ_PCIE_WORD(hw, IXGBE_PCI_DEVICE_CONTROL2); + devctl2 &= IXGBE_PCIDEVCTRL2_TIMEO_MASK; + + switch (devctl2) { + case IXGBE_PCIDEVCTRL2_65_130ms: + pollcnt = 1300; /* 130 millisec */ break; - case ixgbe_fc_rx_pause: - /* - * Rx Flow control is enabled and Tx Flow control is - * disabled by software override. Since there really - * isn't a way to advertise that we are capable of RX - * Pause ONLY, we will advertise that we support both - * symmetric and asymmetric Rx PAUSE. Later, we will - * disable the adapter's ability to send PAUSE frames. - */ - reg |= (IXGBE_PCS1GANA_SYM_PAUSE | IXGBE_PCS1GANA_ASM_PAUSE); - if (hw->phy.media_type == ixgbe_media_type_backplane) - reg_bp |= (IXGBE_AUTOC_SYM_PAUSE | - IXGBE_AUTOC_ASM_PAUSE); - else if (hw->phy.media_type == ixgbe_media_type_copper) - reg_cu |= (IXGBE_TAF_SYM_PAUSE | IXGBE_TAF_ASM_PAUSE); + case IXGBE_PCIDEVCTRL2_260_520ms: + pollcnt = 5200; /* 520 millisec */ break; - case ixgbe_fc_tx_pause: - /* - * Tx Flow control is enabled, and Rx Flow control is - * disabled by software override. - */ - reg |= (IXGBE_PCS1GANA_ASM_PAUSE); - reg &= ~(IXGBE_PCS1GANA_SYM_PAUSE); - if (hw->phy.media_type == ixgbe_media_type_backplane) { - reg_bp |= (IXGBE_AUTOC_ASM_PAUSE); - reg_bp &= ~(IXGBE_AUTOC_SYM_PAUSE); - } else if (hw->phy.media_type == ixgbe_media_type_copper) { - reg_cu |= (IXGBE_TAF_ASM_PAUSE); - reg_cu &= ~(IXGBE_TAF_SYM_PAUSE); - } + case IXGBE_PCIDEVCTRL2_1_2s: + pollcnt = 20000; /* 2 sec */ break; - case ixgbe_fc_full: - /* Flow control (both Rx and Tx) is enabled by SW override. */ - reg |= (IXGBE_PCS1GANA_SYM_PAUSE | IXGBE_PCS1GANA_ASM_PAUSE); - if (hw->phy.media_type == ixgbe_media_type_backplane) - reg_bp |= (IXGBE_AUTOC_SYM_PAUSE | - IXGBE_AUTOC_ASM_PAUSE); - else if (hw->phy.media_type == ixgbe_media_type_copper) - reg_cu |= (IXGBE_TAF_SYM_PAUSE | IXGBE_TAF_ASM_PAUSE); + case IXGBE_PCIDEVCTRL2_4_8s: + pollcnt = 80000; /* 8 sec */ + break; + case IXGBE_PCIDEVCTRL2_17_34s: + pollcnt = 34000; /* 34 sec */ break; + case IXGBE_PCIDEVCTRL2_50_100us: /* 100 microsecs */ + case IXGBE_PCIDEVCTRL2_1_2ms: /* 2 millisecs */ + case IXGBE_PCIDEVCTRL2_16_32ms: /* 32 millisec */ + case IXGBE_PCIDEVCTRL2_16_32ms_def: /* 32 millisec default */ default: - DEBUGOUT("Flow control param set incorrectly\n"); - ret_val = IXGBE_ERR_CONFIG; - goto out; + pollcnt = 800; /* 80 millisec minimum */ break; } - if (hw->mac.type != ixgbe_mac_X540) { - /* - * Enable auto-negotiation between the MAC & PHY; - * the MAC will advertise clause 37 flow control. - */ - IXGBE_WRITE_REG(hw, IXGBE_PCS1GANA, reg); - reg = IXGBE_READ_REG(hw, IXGBE_PCS1GLCTL); - - /* Disable AN timeout */ - if (hw->fc.strict_ieee) - reg &= ~IXGBE_PCS1GLCTL_AN_1G_TIMEOUT_EN; - - IXGBE_WRITE_REG(hw, IXGBE_PCS1GLCTL, reg); - DEBUGOUT1("Set up FC; PCS1GLCTL = 0x%08X\n", reg); - } - - /* - * AUTOC restart handles negotiation of 1G and 10G on backplane - * and copper. There is no need to set the PCS1GCTL register. - * - */ - if (hw->phy.media_type == ixgbe_media_type_backplane) { - reg_bp |= IXGBE_AUTOC_AN_RESTART; - IXGBE_WRITE_REG(hw, IXGBE_AUTOC, reg_bp); - } else if ((hw->phy.media_type == ixgbe_media_type_copper) && - (ixgbe_device_supports_autoneg_fc(hw) == IXGBE_SUCCESS)) { - hw->phy.ops.write_reg(hw, IXGBE_MDIO_AUTO_NEG_ADVT, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, reg_cu); - } - - DEBUGOUT1("Set up FC; IXGBE_AUTOC = 0x%08X\n", reg); -out: - return ret_val; + /* add 10% to spec maximum */ + return (pollcnt * 11) / 10; } /** @@ -2247,64 +2504,51 @@ out: **/ int32_t ixgbe_disable_pcie_master(struct ixgbe_hw *hw) { - uint32_t i; - uint32_t reg_val; - uint32_t number_of_queues; - int32_t status = IXGBE_ERR_MASTER_REQUESTS_PENDING; + int32_t status = IXGBE_SUCCESS; + uint32_t i, poll; - /* Just jump out if bus mastering is already disabled */ - if (!(IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_GIO)) - goto out; + DEBUGFUNC("ixgbe_disable_pcie_master"); - /* Disable the receive unit by stopping each queue */ - number_of_queues = hw->mac.max_rx_queues; - for (i = 0; i < number_of_queues; i++) { - reg_val = IXGBE_READ_REG(hw, IXGBE_RXDCTL(i)); - if (reg_val & IXGBE_RXDCTL_ENABLE) { - reg_val &= ~IXGBE_RXDCTL_ENABLE; - IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(i), reg_val); - } - } + /* Always set this bit to ensure any future transactions are blocked */ + IXGBE_WRITE_REG(hw, IXGBE_CTRL, IXGBE_CTRL_GIO_DIS); - reg_val = IXGBE_READ_REG(hw, IXGBE_CTRL); - reg_val |= IXGBE_CTRL_GIO_DIS; - IXGBE_WRITE_REG(hw, IXGBE_CTRL, reg_val); + /* Exit if master requests are blocked */ + if (!(IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_GIO)) + goto out; + /* Poll for master request bit to clear */ for (i = 0; i < IXGBE_PCI_MASTER_DISABLE_TIMEOUT; i++) { - if (!(IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_GIO)) - goto check_device_status; usec_delay(100); + if (!(IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_GIO)) + goto out; } + /* + * Two consecutive resets are required via CTRL.RST per datasheet + * 5.2.5.3.2 Master Disable. We set a flag to inform the reset routine + * of this need. The first reset prevents new master requests from + * being issued by our device. We then must wait 1usec or more for any + * remaining completions from the PCIe bus to trickle in, and then reset + * again to clear out any effects they may have had on our device. + */ DEBUGOUT("GIO Master Disable bit didn't clear - requesting resets\n"); - status = IXGBE_ERR_MASTER_REQUESTS_PENDING; + hw->mac.flags |= IXGBE_FLAGS_DOUBLE_RESET_REQUIRED; /* * Before proceeding, make sure that the PCIe block does not have * transactions pending. */ -check_device_status: - for (i = 0; i < IXGBE_PCI_MASTER_DISABLE_TIMEOUT; i++) { - if (!(IXGBE_READ_PCIE_WORD(hw, IXGBE_PCI_DEVICE_STATUS) & - IXGBE_PCI_DEVICE_STATUS_TRANSACTION_PENDING)) - break; + poll = ixgbe_pcie_timeout_poll(hw); + for (i = 0; i < poll; i++) { usec_delay(100); + if (!(IXGBE_READ_PCIE_WORD(hw, IXGBE_PCI_DEVICE_STATUS) & + IXGBE_PCI_DEVICE_STATUS_TRANSACTION_PENDING)) + goto out; } - if (i == IXGBE_PCI_MASTER_DISABLE_TIMEOUT) - DEBUGOUT("PCIe transaction pending bit also did not clear.\n"); - else - goto out; - - /* - * Two consecutive resets are required via CTRL.RST per datasheet - * 5.2.5.3.2 Master Disable. We set a flag to inform the reset routine - * of this need. The first reset prevents new master requests from - * being issued by our device. We then must wait 1usec for any - * remaining completions from the PCIe bus to trickle in, and then reset - * again to clear out any effects they may have had on our device. - */ - hw->mac.flags |= IXGBE_FLAGS_DOUBLE_RESET_REQUIRED; + ERROR_REPORT1(IXGBE_ERROR_POLLING, + "PCIe transaction pending bit also did not clear.\n"); + status = IXGBE_ERR_MASTER_REQUESTS_PENDING; out: return status; @@ -2320,42 +2564,41 @@ out: **/ int32_t ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, uint16_t mask) { - uint32_t gssr; + uint32_t gssr = 0; uint32_t swmask = mask; uint32_t fwmask = mask << 5; - int32_t timeout = 200; + uint32_t timeout = 200; + uint32_t i; + + DEBUGFUNC("ixgbe_acquire_swfw_sync"); - while (timeout) { + for (i = 0; i < timeout; i++) { /* - * SW EEPROM semaphore bit is used for access to all - * SW_FW_SYNC/GSSR bits (not just EEPROM) + * SW NVM semaphore bit is used for access to all + * SW_FW_SYNC bits (not just NVM) */ if (ixgbe_get_eeprom_semaphore(hw)) return IXGBE_ERR_SWFW_SYNC; gssr = IXGBE_READ_REG(hw, IXGBE_GSSR); - if (!(gssr & (fwmask | swmask))) - break; - - /* - * Firmware currently using resource (fwmask) or other software - * thread currently using resource (swmask) - */ - ixgbe_release_eeprom_semaphore(hw); - msec_delay(5); - timeout--; - } - - if (!timeout) { - DEBUGOUT("Driver can't access resource, SW_FW_SYNC timeout.\n"); - return IXGBE_ERR_SWFW_SYNC; + if (!(gssr & (fwmask | swmask))) { + gssr |= swmask; + IXGBE_WRITE_REG(hw, IXGBE_GSSR, gssr); + ixgbe_release_eeprom_semaphore(hw); + return IXGBE_SUCCESS; + } else { + /* Resource is currently in use by FW or SW */ + ixgbe_release_eeprom_semaphore(hw); + msec_delay(5); + } } - gssr |= swmask; - IXGBE_WRITE_REG(hw, IXGBE_GSSR, gssr); + /* If time expired clear the bits holding the lock and retry */ + if (gssr & (fwmask | swmask)) + ixgbe_release_swfw_sync(hw, gssr & (fwmask | swmask)); - ixgbe_release_eeprom_semaphore(hw); - return IXGBE_SUCCESS; + msec_delay(5); + return IXGBE_ERR_SWFW_SYNC; } /** @@ -2371,6 +2614,8 @@ void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, uint16_t mask) uint32_t gssr; uint32_t swmask = mask; + DEBUGFUNC("ixgbe_release_swfw_sync"); + ixgbe_get_eeprom_semaphore(hw); gssr = IXGBE_READ_REG(hw, IXGBE_GSSR); @@ -2381,6 +2626,63 @@ void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, uint16_t mask) } /** + * ixgbe_disable_sec_rx_path_generic - Stops the receive data path + * @hw: pointer to hardware structure + * + * Stops the receive data path and waits for the HW to internally empty + * the Rx security block + **/ +int32_t ixgbe_disable_sec_rx_path_generic(struct ixgbe_hw *hw) +{ +#define IXGBE_MAX_SECRX_POLL 40 + + int i; + int secrxreg; + + DEBUGFUNC("ixgbe_disable_sec_rx_path_generic"); + + + secrxreg = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL); + secrxreg |= IXGBE_SECRXCTRL_RX_DIS; + IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, secrxreg); + for (i = 0; i < IXGBE_MAX_SECRX_POLL; i++) { + secrxreg = IXGBE_READ_REG(hw, IXGBE_SECRXSTAT); + if (secrxreg & IXGBE_SECRXSTAT_SECRX_RDY) + break; + else + /* Use interrupt-safe sleep just in case */ + usec_delay(1000); + } + + /* For informational purposes only */ + if (i >= IXGBE_MAX_SECRX_POLL) + DEBUGOUT("Rx unit being enabled before security " + "path fully disabled. Continuing with init.\n"); + + return IXGBE_SUCCESS; +} + +/** + * ixgbe_enable_sec_rx_path_generic - Enables the receive data path + * @hw: pointer to hardware structure + * + * Enables the receive data path. + **/ +int32_t ixgbe_enable_sec_rx_path_generic(struct ixgbe_hw *hw) +{ + int secrxreg; + + DEBUGFUNC("ixgbe_enable_sec_rx_path_generic"); + + secrxreg = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL); + secrxreg &= ~IXGBE_SECRXCTRL_RX_DIS; + IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, secrxreg); + IXGBE_WRITE_FLUSH(hw); + + return IXGBE_SUCCESS; +} + +/** * ixgbe_enable_rx_dma_generic - Enable the Rx DMA unit * @hw: pointer to hardware structure * @regval: register value to write to RXCTRL @@ -2389,6 +2691,8 @@ void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, uint16_t mask) **/ int32_t ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, uint32_t regval) { + DEBUGFUNC("ixgbe_enable_rx_dma_generic"); + IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, regval); return IXGBE_SUCCESS; @@ -2402,9 +2706,12 @@ int32_t ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, uint32_t regval) int32_t ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, uint32_t index) { ixgbe_link_speed speed = 0; - int link_up = 0; + bool link_up = 0; uint32_t autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC); uint32_t led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL); + int32_t ret_val = IXGBE_SUCCESS; + + DEBUGFUNC("ixgbe_blink_led_start_generic"); /* * Link must be up to auto-blink the LEDs; @@ -2413,9 +2720,29 @@ int32_t ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, uint32_t index) hw->mac.ops.check_link(hw, &speed, &link_up, FALSE); if (!link_up) { + /* Need the SW/FW semaphore around AUTOC writes if 82599 and + * LESM is on. + */ + bool got_lock = FALSE; + if ((hw->mac.type == ixgbe_mac_82599EB) && + ixgbe_verify_lesm_fw_enabled(hw)) { + ret_val = hw->mac.ops.acquire_swfw_sync(hw, + IXGBE_GSSR_MAC_CSR_SM); + if (ret_val != IXGBE_SUCCESS) { + ret_val = IXGBE_ERR_SWFW_SYNC; + goto out; + } + got_lock = TRUE; + } + autoc_reg |= IXGBE_AUTOC_AN_RESTART; autoc_reg |= IXGBE_AUTOC_FLU; IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc_reg); + IXGBE_WRITE_FLUSH(hw); + + if (got_lock) + hw->mac.ops.release_swfw_sync(hw, + IXGBE_GSSR_MAC_CSR_SM); msec_delay(10); } @@ -2424,7 +2751,8 @@ int32_t ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, uint32_t index) IXGBE_WRITE_REG(hw, IXGBE_LEDCTL, led_reg); IXGBE_WRITE_FLUSH(hw); - return IXGBE_SUCCESS; +out: + return ret_val; } /** @@ -2436,18 +2764,42 @@ int32_t ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, uint32_t index) { uint32_t autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC); uint32_t led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL); + int32_t ret_val = IXGBE_SUCCESS; + bool got_lock = FALSE; + + DEBUGFUNC("ixgbe_blink_led_stop_generic"); + /* Need the SW/FW semaphore around AUTOC writes if 82599 and + * LESM is on. + */ + if ((hw->mac.type == ixgbe_mac_82599EB) && + ixgbe_verify_lesm_fw_enabled(hw)) { + ret_val = hw->mac.ops.acquire_swfw_sync(hw, + IXGBE_GSSR_MAC_CSR_SM); + if (ret_val != IXGBE_SUCCESS) { + ret_val = IXGBE_ERR_SWFW_SYNC; + goto out; + } + got_lock = TRUE; + } autoc_reg &= ~IXGBE_AUTOC_FLU; autoc_reg |= IXGBE_AUTOC_AN_RESTART; IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc_reg); + if (hw->mac.type == ixgbe_mac_82599EB) + ixgbe_reset_pipeline(hw); + + if (got_lock) + hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_MAC_CSR_SM); + led_reg &= ~IXGBE_LED_MODE_MASK(index); led_reg &= ~IXGBE_LED_BLINK(index); led_reg |= IXGBE_LED_LINK_ACTIVE << IXGBE_LED_MODE_SHIFT(index); IXGBE_WRITE_REG(hw, IXGBE_LEDCTL, led_reg); IXGBE_WRITE_FLUSH(hw); - return IXGBE_SUCCESS; +out: + return ret_val; } /** @@ -2457,20 +2809,36 @@ int32_t ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, uint32_t index) * Read PCIe configuration space, and get the MSI-X vector count from * the capabilities table. **/ -uint32_t ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw) +uint16_t ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw) { - uint32_t msix_count = 64; - - if (hw->mac.msix_vectors_from_pcie) { - msix_count = IXGBE_READ_PCIE_WORD(hw, - IXGBE_PCIE_MSIX_82599_CAPS); - msix_count &= IXGBE_PCIE_MSIX_TBL_SZ_MASK; + uint16_t msix_count = 1; + uint16_t max_msix_count; + uint16_t pcie_offset; - /* MSI-X count is zero-based in HW, so increment to give - * proper value */ - msix_count++; + switch (hw->mac.type) { + case ixgbe_mac_82598EB: + pcie_offset = IXGBE_PCIE_MSIX_82598_CAPS; + max_msix_count = IXGBE_MAX_MSIX_VECTORS_82598; + break; + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: + pcie_offset = IXGBE_PCIE_MSIX_82599_CAPS; + max_msix_count = IXGBE_MAX_MSIX_VECTORS_82599; + break; + default: + return msix_count; } + DEBUGFUNC("ixgbe_get_pcie_msix_count_generic"); + msix_count = IXGBE_READ_PCIE_WORD(hw, pcie_offset); + msix_count &= IXGBE_PCIE_MSIX_TBL_SZ_MASK; + + /* MSI-X count is zero-based in HW */ + msix_count++; + + if (msix_count > max_msix_count) + msix_count = max_msix_count; + return msix_count; } @@ -2491,6 +2859,8 @@ int32_t ixgbe_insert_mac_addr_generic(struct ixgbe_hw *hw, uint8_t *addr, uint32 uint32_t rar_low, rar_high; uint32_t addr_low, addr_high; + DEBUGFUNC("ixgbe_insert_mac_addr_generic"); + /* swap bytes for HW little endian */ addr_low = addr[0] | (addr[1] << 8) | (addr[2] << 16) @@ -2518,14 +2888,14 @@ int32_t ixgbe_insert_mac_addr_generic(struct ixgbe_hw *hw, uint8_t *addr, uint32 if (rar < hw->mac.rar_highwater) { /* already there so just add to the pool bits */ - ixgbe_hw(hw, set_vmdq, rar, vmdq); + ixgbe_set_vmdq(hw, rar, vmdq); } else if (first_empty_rar != NO_EMPTY_RAR_FOUND) { /* stick it into first empty RAR slot we found */ rar = first_empty_rar; - ixgbe_hw(hw, set_rar, rar, addr, vmdq, IXGBE_RAH_AV); + ixgbe_set_rar(hw, rar, addr, vmdq, IXGBE_RAH_AV); } else if (rar == hw->mac.rar_highwater) { /* add it to the top of the list and inc the highwater mark */ - ixgbe_hw(hw, set_rar, rar, addr, vmdq, IXGBE_RAH_AV); + ixgbe_set_rar(hw, rar, addr, vmdq, IXGBE_RAH_AV); hw->mac.rar_highwater++; } else if (rar >= hw->mac.num_rar_entries) { return IXGBE_ERR_INVALID_MAC_ADDR; @@ -2536,7 +2906,7 @@ int32_t ixgbe_insert_mac_addr_generic(struct ixgbe_hw *hw, uint8_t *addr, uint32 * remains cleared to be sure default pool packets will get delivered */ if (rar == 0) - ixgbe_hw(hw, clear_vmdq, rar, 0); + ixgbe_clear_vmdq(hw, rar, 0); return rar; } @@ -2552,9 +2922,12 @@ int32_t ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, uint32_t rar, uint32_t vmd uint32_t mpsar_lo, mpsar_hi; uint32_t rar_entries = hw->mac.num_rar_entries; + DEBUGFUNC("ixgbe_clear_vmdq_generic"); + /* Make sure we are using a valid rar index range */ if (rar >= rar_entries) { - DEBUGOUT1("RAR index %d is out of range.\n", rar); + ERROR_REPORT2(IXGBE_ERROR_ARGUMENT, + "RAR index %d is out of range.\n", rar); return IXGBE_ERR_INVALID_ARGUMENT; } @@ -2599,9 +2972,12 @@ int32_t ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, uint32_t rar, uint32_t vmdq) uint32_t mpsar; uint32_t rar_entries = hw->mac.num_rar_entries; + DEBUGFUNC("ixgbe_set_vmdq_generic"); + /* Make sure we are using a valid rar index range */ if (rar >= rar_entries) { - DEBUGOUT1("RAR index %d is out of range.\n", rar); + ERROR_REPORT2(IXGBE_ERROR_ARGUMENT, + "RAR index %d is out of range.\n", rar); return IXGBE_ERR_INVALID_ARGUMENT; } @@ -2625,7 +3001,8 @@ int32_t ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw) { int i; - DEBUGOUT("Clearing UTA\n"); + DEBUGFUNC("ixgbe_init_uta_tables_generic"); + DEBUGOUT(" Clearing UTA\n"); for (i = 0; i < 128; i++) IXGBE_WRITE_REG(hw, IXGBE_UTA(i), 0); @@ -2672,7 +3049,8 @@ int32_t ixgbe_find_vlvf_slot(struct ixgbe_hw *hw, uint32_t vlan) if (first_empty_slot) regindex = first_empty_slot; else { - DEBUGOUT("No space in VLVF.\n"); + ERROR_REPORT1(IXGBE_ERROR_SOFTWARE, + "No space in VLVF.\n"); regindex = IXGBE_ERR_NO_SPACE; } } @@ -2690,15 +3068,16 @@ int32_t ixgbe_find_vlvf_slot(struct ixgbe_hw *hw, uint32_t vlan) * Turn on/off specified VLAN in the VLAN filter table. **/ int32_t ixgbe_set_vfta_generic(struct ixgbe_hw *hw, uint32_t vlan, uint32_t vind, - int vlan_on) + bool vlan_on) { int32_t regindex; uint32_t bitindex; uint32_t vfta; - uint32_t bits; - uint32_t vt; uint32_t targetbit; - int vfta_changed = FALSE; + int32_t ret_val = IXGBE_SUCCESS; + bool vfta_changed = FALSE; + + DEBUGFUNC("ixgbe_set_vfta_generic"); if (vlan > 4095) return IXGBE_ERR_PARAM; @@ -2733,7 +3112,41 @@ int32_t ixgbe_set_vfta_generic(struct ixgbe_hw *hw, uint32_t vlan, uint32_t vind } /* Part 2 - * If VT Mode is set + * Call ixgbe_set_vlvf_generic to set VLVFB and VLVF + */ + ret_val = ixgbe_set_vlvf_generic(hw, vlan, vind, vlan_on, + &vfta_changed); + if (ret_val != IXGBE_SUCCESS) + return ret_val; + + if (vfta_changed) + IXGBE_WRITE_REG(hw, IXGBE_VFTA(regindex), vfta); + + return IXGBE_SUCCESS; +} + +/** + * ixgbe_set_vlvf_generic - Set VLAN Pool Filter + * @hw: pointer to hardware structure + * @vlan: VLAN id to write to VLAN filter + * @vind: VMDq output index that maps queue to VLAN id in VFVFB + * @vlan_on: boolean flag to turn on/off VLAN in VFVF + * @vfta_changed: pointer to boolean flag which indicates whether VFTA + * should be changed + * + * Turn on/off specified bit in VLVF table. + **/ +int32_t ixgbe_set_vlvf_generic(struct ixgbe_hw *hw, uint32_t vlan, uint32_t vind, + bool vlan_on, bool *vfta_changed) +{ + uint32_t vt; + + DEBUGFUNC("ixgbe_set_vlvf_generic"); + + if (vlan > 4095) + return IXGBE_ERR_PARAM; + + /* If VT Mode is set * Either vlan_on * make sure the vlan is in VLVF * set the vind bit in the matching VLVFB @@ -2743,6 +3156,7 @@ int32_t ixgbe_set_vfta_generic(struct ixgbe_hw *hw, uint32_t vlan, uint32_t vind vt = IXGBE_READ_REG(hw, IXGBE_VT_CTL); if (vt & IXGBE_VT_CTL_VT_ENABLE) { int32_t vlvf_index; + uint32_t bits; vlvf_index = ixgbe_find_vlvf_slot(hw, vlan); if (vlvf_index < 0) @@ -2752,39 +3166,39 @@ int32_t ixgbe_set_vfta_generic(struct ixgbe_hw *hw, uint32_t vlan, uint32_t vind /* set the pool bit */ if (vind < 32) { bits = IXGBE_READ_REG(hw, - IXGBE_VLVFB(vlvf_index*2)); + IXGBE_VLVFB(vlvf_index * 2)); bits |= (1 << vind); IXGBE_WRITE_REG(hw, - IXGBE_VLVFB(vlvf_index*2), + IXGBE_VLVFB(vlvf_index * 2), bits); } else { bits = IXGBE_READ_REG(hw, - IXGBE_VLVFB((vlvf_index*2)+1)); - bits |= (1 << (vind-32)); + IXGBE_VLVFB((vlvf_index * 2) + 1)); + bits |= (1 << (vind - 32)); IXGBE_WRITE_REG(hw, - IXGBE_VLVFB((vlvf_index*2)+1), - bits); + IXGBE_VLVFB((vlvf_index * 2) + 1), + bits); } } else { /* clear the pool bit */ if (vind < 32) { bits = IXGBE_READ_REG(hw, - IXGBE_VLVFB(vlvf_index*2)); + IXGBE_VLVFB(vlvf_index * 2)); bits &= ~(1 << vind); IXGBE_WRITE_REG(hw, - IXGBE_VLVFB(vlvf_index*2), + IXGBE_VLVFB(vlvf_index * 2), bits); bits |= IXGBE_READ_REG(hw, - IXGBE_VLVFB((vlvf_index*2)+1)); + IXGBE_VLVFB((vlvf_index * 2) + 1)); } else { bits = IXGBE_READ_REG(hw, - IXGBE_VLVFB((vlvf_index*2)+1)); - bits &= ~(1 << (vind-32)); + IXGBE_VLVFB((vlvf_index * 2) + 1)); + bits &= ~(1 << (vind - 32)); IXGBE_WRITE_REG(hw, - IXGBE_VLVFB((vlvf_index*2)+1), - bits); + IXGBE_VLVFB((vlvf_index * 2) + 1), + bits); bits |= IXGBE_READ_REG(hw, - IXGBE_VLVFB(vlvf_index*2)); + IXGBE_VLVFB(vlvf_index * 2)); } } @@ -2806,20 +3220,16 @@ int32_t ixgbe_set_vfta_generic(struct ixgbe_hw *hw, uint32_t vlan, uint32_t vind if (bits) { IXGBE_WRITE_REG(hw, IXGBE_VLVF(vlvf_index), (IXGBE_VLVF_VIEN | vlan)); - if (!vlan_on) { + if ((!vlan_on) && (vfta_changed != NULL)) { /* someone wants to clear the vfta entry * but some pools/VFs are still using it. * Ignore it. */ - vfta_changed = FALSE; + *vfta_changed = FALSE; } - } - else + } else IXGBE_WRITE_REG(hw, IXGBE_VLVF(vlvf_index), 0); } - if (vfta_changed) - IXGBE_WRITE_REG(hw, IXGBE_VFTA(regindex), vfta); - return IXGBE_SUCCESS; } @@ -2833,13 +3243,15 @@ int32_t ixgbe_clear_vfta_generic(struct ixgbe_hw *hw) { uint32_t offset; + DEBUGFUNC("ixgbe_clear_vfta_generic"); + for (offset = 0; offset < hw->mac.vft_size; offset++) IXGBE_WRITE_REG(hw, IXGBE_VFTA(offset), 0); for (offset = 0; offset < IXGBE_VLVF_ENTRIES; offset++) { IXGBE_WRITE_REG(hw, IXGBE_VLVF(offset), 0); - IXGBE_WRITE_REG(hw, IXGBE_VLVFB(offset*2), 0); - IXGBE_WRITE_REG(hw, IXGBE_VLVFB((offset*2)+1), 0); + IXGBE_WRITE_REG(hw, IXGBE_VLVFB(offset * 2), 0); + IXGBE_WRITE_REG(hw, IXGBE_VLVFB((offset * 2) + 1), 0); } return IXGBE_SUCCESS; @@ -2855,11 +3267,13 @@ int32_t ixgbe_clear_vfta_generic(struct ixgbe_hw *hw) * Reads the links register to determine if link is up and the current speed **/ int32_t ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed, - int *link_up, int link_up_wait_to_complete) + bool *link_up, bool link_up_wait_to_complete) { uint32_t links_reg, links_orig; uint32_t i; + DEBUGFUNC("ixgbe_check_mac_link_generic"); + /* clear the old state */ links_orig = IXGBE_READ_REG(hw, IXGBE_LINKS); @@ -2904,27 +3318,6 @@ int32_t ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *spee } /** - * ixgbe_device_supports_autoneg_fc - Check if phy supports autoneg flow - * control - * @hw: pointer to hardware structure - * - * There are several phys that do not support autoneg flow control. This - * function check the device id to see if the associated phy supports - * autoneg flow control. - **/ -int32_t ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw) -{ - switch (hw->device_id) { - case IXGBE_DEV_ID_X540T: - return IXGBE_SUCCESS; - case IXGBE_DEV_ID_82599_T3_LOM: - return IXGBE_SUCCESS; - default: - return IXGBE_ERR_FC_NOT_SUPPORTED; - } -} - -/** * ixgbe_get_device_caps_generic - Get additional device capabilities * @hw: pointer to hardware structure * @device_caps: the EEPROM word with the extra device capabilities @@ -2934,6 +3327,8 @@ int32_t ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw) **/ int32_t ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, uint16_t *device_caps) { + DEBUGFUNC("ixgbe_get_device_caps_generic"); + hw->eeprom.ops.read(hw, IXGBE_DEVICE_CAPS, device_caps); return IXGBE_SUCCESS; @@ -2954,19 +3349,254 @@ void ixgbe_enable_relaxed_ordering_gen2(struct ixgbe_hw *hw) /* Enable relaxed ordering */ for (i = 0; i < hw->mac.max_tx_queues; i++) { regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(i)); - regval |= IXGBE_DCA_TXCTRL_TX_WB_RO_EN; + regval |= IXGBE_DCA_TXCTRL_DESC_WRO_EN; IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(i), regval); } for (i = 0; i < hw->mac.max_rx_queues; i++) { regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i)); - regval |= (IXGBE_DCA_RXCTRL_DESC_WRO_EN | - IXGBE_DCA_RXCTRL_DESC_HSRO_EN); + regval |= IXGBE_DCA_RXCTRL_DATA_WRO_EN | + IXGBE_DCA_RXCTRL_HEAD_WRO_EN; IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval); } } +/** + * ixgbe_clear_tx_pending - Clear pending TX work from the PCIe fifo + * @hw: pointer to the hardware structure + * + * The 82599 and x540 MACs can experience issues if TX work is still pending + * when a reset occurs. This function prevents this by flushing the PCIe + * buffers on the system. + **/ +void ixgbe_clear_tx_pending(struct ixgbe_hw *hw) +{ + uint32_t gcr_ext, hlreg0; + + /* + * If double reset is not requested then all transactions should + * already be clear and as such there is no work to do + */ + if (!(hw->mac.flags & IXGBE_FLAGS_DOUBLE_RESET_REQUIRED)) + return; + + /* + * Set loopback enable to prevent any transmits from being sent + * should the link come up. This assumes that the RXCTRL.RXEN bit + * has already been cleared. + */ + hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0); + IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0 | IXGBE_HLREG0_LPBK); + + /* initiate cleaning flow for buffers in the PCIe transaction layer */ + gcr_ext = IXGBE_READ_REG(hw, IXGBE_GCR_EXT); + IXGBE_WRITE_REG(hw, IXGBE_GCR_EXT, + gcr_ext | IXGBE_GCR_EXT_BUFFERS_CLEAR); + + /* Flush all writes and allow 20usec for all transactions to clear */ + IXGBE_WRITE_FLUSH(hw); + usec_delay(20); + + /* restore previous register values */ + IXGBE_WRITE_REG(hw, IXGBE_GCR_EXT, gcr_ext); + IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0); +} + +/* MAC Operations */ + +/** + * ixgbe_init_shared_code - Initialize the shared code + * @hw: pointer to hardware structure + * + * This will assign function pointers and assign the MAC type and PHY code. + * Does not touch the hardware. This function must be called prior to any + * other function in the shared code. The ixgbe_hw structure should be + * memset to 0 prior to calling this function. The following fields in + * hw structure should be filled in prior to calling this function: + * hw_addr, back, device_id, vendor_id, subsystem_device_id, + * subsystem_vendor_id, and revision_id + **/ +int32_t ixgbe_init_shared_code(struct ixgbe_hw *hw) +{ + int32_t status; + + DEBUGFUNC("ixgbe_init_shared_code"); + + switch (hw->mac.type) { + case ixgbe_mac_82598EB: + status = ixgbe_init_ops_82598(hw); + break; + case ixgbe_mac_82599EB: + status = ixgbe_init_ops_82599(hw); + break; + case ixgbe_mac_X540: + status = ixgbe_init_ops_X540(hw); + break; + default: + status = IXGBE_ERR_DEVICE_NOT_SUPPORTED; + break; + } + + return status; +} + +/** + * ixgbe_init_hw - Initialize the hardware + * @hw: pointer to hardware structure + * + * Initialize the hardware by resetting and then starting the hardware + **/ +int32_t ixgbe_init_hw(struct ixgbe_hw *hw) +{ + if (hw->mac.ops.init_hw) + return hw->mac.ops.init_hw(hw); + else + return IXGBE_NOT_IMPLEMENTED; +} + +/** + * ixgbe_get_media_type - Get media type + * @hw: pointer to hardware structure + * + * Returns the media type (fiber, copper, backplane) + **/ +enum ixgbe_media_type ixgbe_get_media_type(struct ixgbe_hw *hw) +{ + if (hw->mac.ops.get_media_type) + return hw->mac.ops.get_media_type(hw); + else + return ixgbe_media_type_unknown; +} + +/** + * ixgbe_identify_phy - Get PHY type + * @hw: pointer to hardware structure + * + * Determines the physical layer module found on the current adapter. + **/ +int32_t ixgbe_identify_phy(struct ixgbe_hw *hw) +{ + int32_t status = IXGBE_SUCCESS; + + if (hw->phy.type == ixgbe_phy_unknown) { + if (hw->phy.ops.identify) + status = hw->phy.ops.identify(hw); + else + status = IXGBE_NOT_IMPLEMENTED; + } + + return status; +} + +/** + * ixgbe_check_link - Get link and speed status + * @hw: pointer to hardware structure + * + * Reads the links register to determine if link is up and the current speed + **/ +int32_t ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed, + bool *link_up, bool link_up_wait_to_complete) +{ + if (hw->mac.ops.check_link) + return hw->mac.ops.check_link(hw, speed, link_up, + link_up_wait_to_complete); + else + return IXGBE_NOT_IMPLEMENTED; +} + +/** + * ixgbe_flap_tx_laser - flap Tx laser to start autotry process + * @hw: pointer to hardware structure + * + * When the driver changes the link speeds that it can support then + * flap the tx laser to alert the link partner to start autotry + * process on its end. + **/ +void ixgbe_flap_tx_laser(struct ixgbe_hw *hw) +{ + if (hw->mac.ops.flap_tx_laser) + hw->mac.ops.flap_tx_laser(hw); +} + +/** + * ixgbe_set_rar - Set Rx address register + * @hw: pointer to hardware structure + * @index: Receive address register to write + * @addr: Address to put into receive address register + * @vmdq: VMDq "set" + * @enable_addr: set flag that address is active + * + * Puts an ethernet address into a receive address register. + **/ +int32_t ixgbe_set_rar(struct ixgbe_hw *hw, uint32_t index, uint8_t *addr, + uint32_t vmdq, uint32_t enable_addr) +{ + if (hw->mac.ops.set_rar) + return hw->mac.ops.set_rar(hw, index, addr, vmdq, enable_addr); + else + return IXGBE_NOT_IMPLEMENTED; +} + +/** + * ixgbe_set_vmdq - Associate a VMDq index with a receive address + * @hw: pointer to hardware structure + * @rar: receive address register index to associate with VMDq index + * @vmdq: VMDq set or pool index + **/ +int32_t ixgbe_set_vmdq(struct ixgbe_hw *hw, uint32_t rar, uint32_t vmdq) +{ + if (hw->mac.ops.set_vmdq) + return hw->mac.ops.set_vmdq(hw, rar, vmdq); + else + return IXGBE_NOT_IMPLEMENTED; +} + +/** + * ixgbe_clear_vmdq - Disassociate a VMDq index from a receive address + * @hw: pointer to hardware structure + * @rar: receive address register index to disassociate with VMDq index + * @vmdq: VMDq set or pool index + **/ +int32_t ixgbe_clear_vmdq(struct ixgbe_hw *hw, uint32_t rar, uint32_t vmdq) +{ + if (hw->mac.ops.clear_vmdq) + return hw->mac.ops.clear_vmdq(hw, rar, vmdq); + else + return IXGBE_NOT_IMPLEMENTED; +} + +/** + * ixgbe_init_uta_tables - Initializes Unicast Table Arrays. + * @hw: pointer to hardware structure + * + * Initializes the Unicast Table Arrays to zero on device load. This + * is part of the Rx init addr execution path. + **/ +int32_t ixgbe_init_uta_tables(struct ixgbe_hw *hw) +{ + if (hw->mac.ops.init_uta_tables) + return hw->mac.ops.init_uta_tables(hw); + else + return IXGBE_NOT_IMPLEMENTED; +} + +bool ixgbe_verify_lesm_fw_enabled(struct ixgbe_hw *hw) +{ + if (hw->mac.ops.verify_lesm_fw_enabled) + return hw->mac.ops.verify_lesm_fw_enabled(hw); + else + return IXGBE_NOT_IMPLEMENTED; +} + +int32_t ixgbe_reset_pipeline(struct ixgbe_hw *hw) +{ + if (hw->mac.ops.reset_pipeline) + return hw->mac.ops.reset_pipeline(hw); + else + return IXGBE_NOT_IMPLEMENTED; +} + /* * MBX: Mailbox handling */ @@ -3230,227 +3860,6 @@ uint32_t ixgbe_read_v2p_mailbox(struct ixgbe_hw *hw) return v2p_mailbox; } -/** - * ixgbe_check_for_bit_vf - Determine if a status bit was set - * @hw: pointer to the HW structure - * @mask: bitmask for bits to be tested and cleared - * - * This function is used to check for the read to clear bits within - * the V2P mailbox. - **/ -int32_t ixgbe_check_for_bit_vf(struct ixgbe_hw *hw, uint32_t mask) -{ - uint32_t v2p_mailbox = ixgbe_read_v2p_mailbox(hw); - int32_t ret_val = IXGBE_ERR_MBX; - - if (v2p_mailbox & mask) - ret_val = IXGBE_SUCCESS; - - hw->mbx.v2p_mailbox &= ~mask; - - return ret_val; -} - -/** - * ixgbe_check_for_msg_vf - checks to see if the PF has sent mail - * @hw: pointer to the HW structure - * @mbx_id: id of mailbox to check - * - * returns SUCCESS if the PF has set the Status bit or else ERR_MBX - **/ -int32_t ixgbe_check_for_msg_vf(struct ixgbe_hw *hw, uint16_t mbx_id) -{ - int32_t ret_val = IXGBE_ERR_MBX; - - UNREFERENCED_PARAMETER(mbx_id); - DEBUGFUNC("ixgbe_check_for_msg_vf"); - - if (!ixgbe_check_for_bit_vf(hw, IXGBE_VFMAILBOX_PFSTS)) { - ret_val = IXGBE_SUCCESS; - hw->mbx.stats.reqs++; - } - - return ret_val; -} - -/** - * ixgbe_check_for_ack_vf - checks to see if the PF has ACK'd - * @hw: pointer to the HW structure - * @mbx_id: id of mailbox to check - * - * returns SUCCESS if the PF has set the ACK bit or else ERR_MBX - **/ -int32_t ixgbe_check_for_ack_vf(struct ixgbe_hw *hw, uint16_t mbx_id) -{ - int32_t ret_val = IXGBE_ERR_MBX; - - UNREFERENCED_PARAMETER(mbx_id); - DEBUGFUNC("ixgbe_check_for_ack_vf"); - - if (!ixgbe_check_for_bit_vf(hw, IXGBE_VFMAILBOX_PFACK)) { - ret_val = IXGBE_SUCCESS; - hw->mbx.stats.acks++; - } - - return ret_val; -} - -/** - * ixgbe_check_for_rst_vf - checks to see if the PF has reset - * @hw: pointer to the HW structure - * @mbx_id: id of mailbox to check - * - * returns TRUE if the PF has set the reset done bit or else FALSE - **/ -int32_t ixgbe_check_for_rst_vf(struct ixgbe_hw *hw, uint16_t mbx_id) -{ - int32_t ret_val = IXGBE_ERR_MBX; - - UNREFERENCED_PARAMETER(mbx_id); - DEBUGFUNC("ixgbe_check_for_rst_vf"); - - if (!ixgbe_check_for_bit_vf(hw, (IXGBE_VFMAILBOX_RSTD | - IXGBE_VFMAILBOX_RSTI))) { - ret_val = IXGBE_SUCCESS; - hw->mbx.stats.rsts++; - } - - return ret_val; -} - -/** - * ixgbe_obtain_mbx_lock_vf - obtain mailbox lock - * @hw: pointer to the HW structure - * - * return SUCCESS if we obtained the mailbox lock - **/ -int32_t ixgbe_obtain_mbx_lock_vf(struct ixgbe_hw *hw) -{ - int32_t ret_val = IXGBE_ERR_MBX; - - DEBUGFUNC("ixgbe_obtain_mbx_lock_vf"); - - /* Take ownership of the buffer */ - IXGBE_WRITE_REG(hw, IXGBE_VFMAILBOX, IXGBE_VFMAILBOX_VFU); - - /* reserve mailbox for vf use */ - if (ixgbe_read_v2p_mailbox(hw) & IXGBE_VFMAILBOX_VFU) - ret_val = IXGBE_SUCCESS; - - return ret_val; -} - -/** - * ixgbe_write_mbx_vf - Write a message to the mailbox - * @hw: pointer to the HW structure - * @msg: The message buffer - * @size: Length of buffer - * @mbx_id: id of mailbox to write - * - * returns SUCCESS if it successfully copied message into the buffer - **/ -int32_t ixgbe_write_mbx_vf(struct ixgbe_hw *hw, uint32_t *msg, uint16_t size, - uint16_t mbx_id) -{ - int32_t ret_val; - uint16_t i; - - UNREFERENCED_PARAMETER(mbx_id); - - DEBUGFUNC("ixgbe_write_mbx_vf"); - - /* lock the mailbox to prevent pf/vf race condition */ - ret_val = ixgbe_obtain_mbx_lock_vf(hw); - if (ret_val) - goto out_no_write; - - /* flush msg and acks as we are overwriting the message buffer */ - ixgbe_check_for_msg_vf(hw, 0); - ixgbe_check_for_ack_vf(hw, 0); - - /* copy the caller specified message to the mailbox memory buffer */ - for (i = 0; i < size; i++) - IXGBE_WRITE_REG_ARRAY(hw, IXGBE_VFMBMEM, i, msg[i]); - - /* update stats */ - hw->mbx.stats.msgs_tx++; - - /* Drop VFU and interrupt the PF to tell it a message has been sent */ - IXGBE_WRITE_REG(hw, IXGBE_VFMAILBOX, IXGBE_VFMAILBOX_REQ); - -out_no_write: - return ret_val; -} - -/** - * ixgbe_read_mbx_vf - Reads a message from the inbox intended for vf - * @hw: pointer to the HW structure - * @msg: The message buffer - * @size: Length of buffer - * @mbx_id: id of mailbox to read - * - * returns SUCCESS if it successfuly read message from buffer - **/ -int32_t ixgbe_read_mbx_vf(struct ixgbe_hw *hw, uint32_t *msg, uint16_t size, - uint16_t mbx_id) -{ - int32_t ret_val = IXGBE_SUCCESS; - uint16_t i; - - DEBUGFUNC("ixgbe_read_mbx_vf"); - UNREFERENCED_PARAMETER(mbx_id); - - /* lock the mailbox to prevent pf/vf race condition */ - ret_val = ixgbe_obtain_mbx_lock_vf(hw); - if (ret_val) - goto out_no_read; - - /* copy the message from the mailbox memory buffer */ - for (i = 0; i < size; i++) - msg[i] = IXGBE_READ_REG_ARRAY(hw, IXGBE_VFMBMEM, i); - - /* Acknowledge receipt and release mailbox, then we're done */ - IXGBE_WRITE_REG(hw, IXGBE_VFMAILBOX, IXGBE_VFMAILBOX_ACK); - - /* update stats */ - hw->mbx.stats.msgs_rx++; - -out_no_read: - return ret_val; -} - -/** - * ixgbe_init_mbx_params_vf - set initial values for vf mailbox - * @hw: pointer to the HW structure - * - * Initializes the hw->mbx struct to correct values for vf mailbox - */ -void ixgbe_init_mbx_params_vf(struct ixgbe_hw *hw) -{ - struct ixgbe_mbx_info *mbx = &hw->mbx; - - /* start mailbox as timed out and let the reset_hw call set the timeout - * value to begin communications */ - mbx->timeout = 0; - mbx->usec_delay = IXGBE_VF_MBX_INIT_DELAY; - - mbx->size = IXGBE_VFMAILBOX_SIZE; - - mbx->ops.read = ixgbe_read_mbx_vf; - mbx->ops.write = ixgbe_write_mbx_vf; - mbx->ops.read_posted = ixgbe_read_posted_mbx; - mbx->ops.write_posted = ixgbe_write_posted_mbx; - mbx->ops.check_for_msg = ixgbe_check_for_msg_vf; - mbx->ops.check_for_ack = ixgbe_check_for_ack_vf; - mbx->ops.check_for_rst = ixgbe_check_for_rst_vf; - - mbx->stats.msgs_tx = 0; - mbx->stats.msgs_rx = 0; - mbx->stats.reqs = 0; - mbx->stats.acks = 0; - mbx->stats.rsts = 0; -} - int32_t ixgbe_check_for_bit_pf(struct ixgbe_hw *hw, uint32_t mask, int32_t index) { uint32_t mbvficr = IXGBE_READ_REG(hw, IXGBE_MBVFICR(index)); @@ -3583,7 +3992,7 @@ int32_t ixgbe_obtain_mbx_lock_pf(struct ixgbe_hw *hw, uint16_t vf_number) * returns SUCCESS if it successfully copied message into the buffer **/ int32_t ixgbe_write_mbx_pf(struct ixgbe_hw *hw, uint32_t *msg, uint16_t size, - uint16_t vf_number) + uint16_t vf_number) { int32_t ret_val; uint16_t i; @@ -3626,7 +4035,7 @@ out_no_write: * a message due to a VF request so no polling for message is needed. **/ int32_t ixgbe_read_mbx_pf(struct ixgbe_hw *hw, uint32_t *msg, uint16_t size, - uint16_t vf_number) + uint16_t vf_number) { int32_t ret_val; uint16_t i; diff --git a/sys/dev/pci/ixgbe.h b/sys/dev/pci/ixgbe.h index 07b07a04ef9..da5c5561864 100644 --- a/sys/dev/pci/ixgbe.h +++ b/sys/dev/pci/ixgbe.h @@ -1,4 +1,4 @@ -/* $OpenBSD: ixgbe.h,v 1.12 2012/12/05 14:41:28 mikeb Exp $ */ +/* $OpenBSD: ixgbe.h,v 1.13 2013/08/05 19:58:05 mikeb Exp $ */ /****************************************************************************** @@ -32,7 +32,8 @@ POSSIBILITY OF SUCH DAMAGE. ******************************************************************************/ -/*$FreeBSD: src/sys/dev/ixgbe/ixgbe_osdep.h,v 1.4 2008/05/16 18:46:30 jfv Exp $*/ +/* FreeBSD: src/sys/dev/ixgbe/ixgbe_osdep.h 251964 Jun 18 21:28:19 2013 UTC */ +/* FreeBSD: src/sys/dev/ixgbe/ixgbe_common.h 251964 Jun 18 21:28:19 2013 UTC */ #ifndef _IXGBE_H_ #define _IXGBE_H_ @@ -89,19 +90,30 @@ #define MSGOUT(S, A, B) printf(S "\n", A, B) #define DEBUGFUNC(F) DEBUGOUT(F); #if DBG -#define DEBUGOUT(S) printf(S) -#define DEBUGOUT1(S,A) printf(S,A) -#define DEBUGOUT2(S,A,B) printf(S,A,B) -#define DEBUGOUT3(S,A,B,C) printf(S,A,B,C) -#define DEBUGOUT6(S,A,B,C,D,E,F) printf(S,A,B,C,D,E,F) -#define DEBUGOUT7(S,A,B,C,D,E,F,G) printf(S,A,B,C,D,E,F,G) + #define DEBUGOUT(S) printf(S "\n") + #define DEBUGOUT1(S,A) printf(S "\n",A) + #define DEBUGOUT2(S,A,B) printf(S "\n",A,B) + #define DEBUGOUT3(S,A,B,C) printf(S "\n",A,B,C) + #define DEBUGOUT4(S,A,B,C,D) printf(S "\n",A,B,C,D) + #define DEBUGOUT5(S,A,B,C,D,E) printf(S "\n",A,B,C,D,E) + #define DEBUGOUT6(S,A,B,C,D,E,F) printf(S "\n",A,B,C,D,E,F) + #define DEBUGOUT7(S,A,B,C,D,E,F,G) printf(S "\n",A,B,C,D,E,F,G) + #define ERROR_REPORT1(S,A) printf(S "\n",A) + #define ERROR_REPORT2(S,A,B) printf(S "\n",A,B) + #define ERROR_REPORT3(S,A,B,C) printf(S "\n",A,B,C) #else -#define DEBUGOUT(S) -#define DEBUGOUT1(S,A) -#define DEBUGOUT2(S,A,B) -#define DEBUGOUT3(S,A,B,C) -#define DEBUGOUT6(S,A,B,C,D,E,F) -#define DEBUGOUT7(S,A,B,C,D,E,F,G) + #define DEBUGOUT(S) + #define DEBUGOUT1(S,A) + #define DEBUGOUT2(S,A,B) + #define DEBUGOUT3(S,A,B,C) + #define DEBUGOUT4(S,A,B,C,D) + #define DEBUGOUT5(S,A,B,C,D,E) + #define DEBUGOUT6(S,A,B,C,D,E,F) + #define DEBUGOUT7(S,A,B,C,D,E,F,G) + + #define ERROR_REPORT1(S,A) + #define ERROR_REPORT2(S,A,B) + #define ERROR_REPORT3(S,A,B,C) #endif #define FALSE 0 @@ -151,13 +163,7 @@ extern void ixgbe_write_pci_cfg(struct ixgbe_hw *, uint32_t, uint16_t); bus_space_write_4(((struct ixgbe_osdep *)(a)->back)->os_memt, \ ((struct ixgbe_osdep *)(a)->back)->os_memh, (reg + ((offset) << 2)), value) -#define IXGBE_WRITE_REG64(hw, reg, value) \ - do { \ - IXGBE_WRITE_REG(hw, reg, (uint32_t) value); \ - IXGBE_WRITE_REG(hw, reg + 4, (uint32_t) (value >> 32)); \ - } while (0) - -uint32_t ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw); +uint16_t ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw); int32_t ixgbe_init_ops_generic(struct ixgbe_hw *hw); int32_t ixgbe_init_hw_generic(struct ixgbe_hw *hw); @@ -166,7 +172,7 @@ int32_t ixgbe_start_hw_gen2(struct ixgbe_hw *hw); int32_t ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw); int32_t ixgbe_read_pba_num_generic(struct ixgbe_hw *hw, uint32_t *pba_num); int32_t ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, uint8_t *pba_num, - uint32_t pba_num_size); + uint32_t pba_num_size); int32_t ixgbe_read_pba_length_generic(struct ixgbe_hw *hw, uint32_t *pba_num_size); int32_t ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, uint8_t *mac_addr); int32_t ixgbe_get_bus_info_generic(struct ixgbe_hw *hw); @@ -181,29 +187,31 @@ int32_t ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, uint16_t offset, uint16_ int32_t ixgbe_read_eerd_generic(struct ixgbe_hw *hw, uint16_t offset, uint16_t *data); int32_t ixgbe_write_eewr_generic(struct ixgbe_hw *hw, uint16_t offset, uint16_t data); int32_t ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, uint16_t offset, - uint16_t *data); + uint16_t *data); uint16_t ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw); int32_t ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw, - uint16_t *checksum_val); + uint16_t *checksum_val); int32_t ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw); int32_t ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, uint32_t ee_reg); int32_t ixgbe_set_rar_generic(struct ixgbe_hw *hw, uint32_t index, uint8_t *addr, uint32_t vmdq, - uint32_t enable_addr); + uint32_t enable_addr); int32_t ixgbe_clear_rar_generic(struct ixgbe_hw *hw, uint32_t index); int32_t ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw); int32_t ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw, uint8_t *mc_addr_list, - uint32_t mc_addr_count, - ixgbe_mc_addr_itr func); + uint32_t mc_addr_count, + ixgbe_mc_addr_itr func, bool clear); int32_t ixgbe_update_uc_addr_list_generic(struct ixgbe_hw *hw, uint8_t *addr_list, - uint32_t addr_count, ixgbe_mc_addr_itr func); + uint32_t addr_count, ixgbe_mc_addr_itr func); int32_t ixgbe_enable_mc_generic(struct ixgbe_hw *hw); int32_t ixgbe_disable_mc_generic(struct ixgbe_hw *hw); int32_t ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, uint32_t regval); +int32_t ixgbe_disable_sec_rx_path_generic(struct ixgbe_hw *hw); +int32_t ixgbe_enable_sec_rx_path_generic(struct ixgbe_hw *hw); -int32_t ixgbe_setup_fc(struct ixgbe_hw *hw, int32_t packetbuf_num); -int32_t ixgbe_fc_enable_generic(struct ixgbe_hw *hw, int32_t packtetbuf_num); -int32_t ixgbe_fc_autoneg(struct ixgbe_hw *hw); +int32_t ixgbe_setup_fc(struct ixgbe_hw *hw); +int32_t ixgbe_fc_enable_generic(struct ixgbe_hw *hw); +void ixgbe_fc_autoneg(struct ixgbe_hw *hw); int32_t ixgbe_validate_mac_addr(uint8_t *mac_addr); int32_t ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, uint16_t mask); @@ -221,21 +229,34 @@ int32_t ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, uint32_t rar, uint32_t vmd int32_t ixgbe_insert_mac_addr_generic(struct ixgbe_hw *hw, uint8_t *addr, uint32_t vmdq); int32_t ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw); int32_t ixgbe_set_vfta_generic(struct ixgbe_hw *hw, uint32_t vlan, - uint32_t vind, int vlan_on); + uint32_t vind, bool vlan_on); +int32_t ixgbe_set_vlvf_generic(struct ixgbe_hw *hw, uint32_t vlan, uint32_t vind, + bool vlan_on, bool *vfta_changed); int32_t ixgbe_clear_vfta_generic(struct ixgbe_hw *hw); int32_t ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, - int *link_up, int link_up_wait_to_complete); - -int32_t ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, uint16_t *wwnn_prefix, - uint16_t *wwpn_prefix); + ixgbe_link_speed *speed, + bool *link_up, bool link_up_wait_to_complete); -int32_t ixgbe_get_fcoe_boot_status_generic(struct ixgbe_hw *hw, uint16_t *bs); -void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, int enable, int pf); -void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, int enable, int vf); int32_t ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, uint16_t *device_caps); void ixgbe_enable_relaxed_ordering_gen2(struct ixgbe_hw *hw); +void ixgbe_clear_tx_pending(struct ixgbe_hw *hw); + +/* MAC Operations */ +int32_t ixgbe_init_shared_code(struct ixgbe_hw *hw); +int32_t ixgbe_init_hw(struct ixgbe_hw *hw); +enum ixgbe_media_type ixgbe_get_media_type(struct ixgbe_hw *hw); +int32_t ixgbe_identify_phy(struct ixgbe_hw *hw); +int32_t ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed, + bool *link_up, bool link_up_wait_to_complete); +void ixgbe_flap_tx_laser(struct ixgbe_hw *hw); +int32_t ixgbe_set_rar(struct ixgbe_hw *hw, uint32_t index, uint8_t *addr, + uint32_t vmdq, uint32_t enable_addr); +int32_t ixgbe_set_vmdq(struct ixgbe_hw *hw, uint32_t rar, uint32_t vmdq); +int32_t ixgbe_clear_vmdq(struct ixgbe_hw *hw, uint32_t rar, uint32_t vmdq); +int32_t ixgbe_init_uta_tables(struct ixgbe_hw *hw); +bool ixgbe_verify_lesm_fw_enabled(struct ixgbe_hw *hw); +int32_t ixgbe_reset_pipeline(struct ixgbe_hw *hw); /* API */ void ixgbe_add_uc_addr(struct ixgbe_hw *hw, uint8_t *addr, uint32_t vmdq); @@ -247,48 +268,52 @@ int32_t ixgbe_init_ops_X540(struct ixgbe_hw *hw); /* PHY */ int32_t ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw); -int ixgbe_validate_phy_addr(struct ixgbe_hw *hw, uint32_t phy_addr); +bool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, uint32_t phy_addr); enum ixgbe_phy_type ixgbe_get_phy_type_from_id(uint32_t phy_id); int32_t ixgbe_get_phy_id(struct ixgbe_hw *hw); int32_t ixgbe_identify_phy_generic(struct ixgbe_hw *hw); int32_t ixgbe_reset_phy_generic(struct ixgbe_hw *hw); -int32_t ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, uint32_t reg_addr, +int32_t ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, uint32_t reg_addr, uint32_t device_type, uint16_t *phy_data); -int32_t ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, uint32_t reg_addr, +int32_t ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, uint32_t reg_addr, uint32_t device_type, uint16_t phy_data); +int32_t ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, uint32_t reg_addr, + uint32_t device_type, uint16_t *phy_data); +int32_t ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, uint32_t reg_addr, + uint32_t device_type, uint16_t phy_data); int32_t ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw); int32_t ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, - ixgbe_link_speed speed, - int autoneg, - int autoneg_wait_to_complete); + ixgbe_link_speed speed, + bool autoneg_wait_to_complete); int32_t ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, - int *autoneg); + ixgbe_link_speed *speed, + bool *autoneg); /* PHY specific */ int32_t ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, - int *link_up); + ixgbe_link_speed *speed, + bool *link_up); int32_t ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw); int32_t ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw, - uint16_t *firmware_version); + uint16_t *firmware_version); int32_t ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw, - uint16_t *firmware_version); + uint16_t *firmware_version); int32_t ixgbe_reset_phy_nl(struct ixgbe_hw *hw); +int32_t ixgbe_identify_module_generic(struct ixgbe_hw *hw); int32_t ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw); int32_t ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw, - uint16_t *list_offset, - uint16_t *data_offset); + uint16_t *list_offset, + uint16_t *data_offset); int32_t ixgbe_tn_check_overtemp(struct ixgbe_hw *hw); int32_t ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, uint8_t byte_offset, - uint8_t dev_addr, uint8_t *data); + uint8_t dev_addr, uint8_t *data); int32_t ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, uint8_t byte_offset, - uint8_t dev_addr, uint8_t data); + uint8_t dev_addr, uint8_t data); int32_t ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, uint8_t byte_offset, - uint8_t *eeprom_data); + uint8_t *eeprom_data); int32_t ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, uint8_t byte_offset, - uint8_t eeprom_data); + uint8_t eeprom_data); /* MBX */ int32_t ixgbe_read_mbx(struct ixgbe_hw *, uint32_t *, uint16_t, uint16_t); diff --git a/sys/dev/pci/ixgbe_82598.c b/sys/dev/pci/ixgbe_82598.c index 6b892abc8fe..1939f013dbf 100644 --- a/sys/dev/pci/ixgbe_82598.c +++ b/sys/dev/pci/ixgbe_82598.c @@ -1,8 +1,8 @@ -/* $OpenBSD: ixgbe_82598.c,v 1.10 2012/12/17 12:03:16 mikeb Exp $ */ +/* $OpenBSD: ixgbe_82598.c,v 1.11 2013/08/05 19:58:06 mikeb Exp $ */ /****************************************************************************** - Copyright (c) 2001-2009, Intel Corporation + Copyright (c) 2001-2013, Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without @@ -32,44 +32,43 @@ POSSIBILITY OF SUCH DAMAGE. ******************************************************************************/ -/*$FreeBSD: src/sys/dev/ixgbe/ixgbe_82598.c,v 1.9 2009/12/07 21:30:54 jfv Exp $*/ +/* FreeBSD: src/sys/dev/ixgbe/ixgbe_82598.c 251964 Jun 18 21:28:19 2013 UTC */ #include <dev/pci/ixgbe.h> #include <dev/pci/ixgbe_type.h> uint32_t ixgbe_get_pcie_msix_count_82598(struct ixgbe_hw *hw); -int32_t ixgbe_init_ops_82598(struct ixgbe_hw *hw); int32_t ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, - int *autoneg); + ixgbe_link_speed *speed, + bool *autoneg); enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw); -int32_t ixgbe_fc_enable_82598(struct ixgbe_hw *hw, int32_t packetbuf_num); +int32_t ixgbe_fc_enable_82598(struct ixgbe_hw *hw); int32_t ixgbe_start_mac_link_82598(struct ixgbe_hw *hw, - int autoneg_wait_to_complete); + bool autoneg_wait_to_complete); int32_t ixgbe_validate_link_ready(struct ixgbe_hw *hw); int32_t ixgbe_check_mac_link_82598(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, - int *link_up, int link_up_wait_to_complete); + ixgbe_link_speed *speed, bool *link_up, + bool link_up_wait_to_complete); int32_t ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw, - ixgbe_link_speed speed, - int autoneg, - int autoneg_wait_to_complete); + ixgbe_link_speed speed, + bool autoneg_wait_to_complete); int32_t ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw, - ixgbe_link_speed speed, - int autoneg, - int autoneg_wait_to_complete); + ixgbe_link_speed speed, + bool autoneg_wait_to_complete); int32_t ixgbe_reset_hw_82598(struct ixgbe_hw *hw); int32_t ixgbe_start_hw_82598(struct ixgbe_hw *hw); void ixgbe_enable_relaxed_ordering_82598(struct ixgbe_hw *hw); int32_t ixgbe_set_vmdq_82598(struct ixgbe_hw *hw, uint32_t rar, uint32_t vmdq); int32_t ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, uint32_t rar, uint32_t vmdq); int32_t ixgbe_set_vfta_82598(struct ixgbe_hw *hw, uint32_t vlan, - uint32_t vind, int vlan_on); + uint32_t vind, bool vlan_on); int32_t ixgbe_clear_vfta_82598(struct ixgbe_hw *hw); int32_t ixgbe_read_analog_reg8_82598(struct ixgbe_hw *hw, uint32_t reg, uint8_t *val); int32_t ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, uint32_t reg, uint8_t val); +int32_t ixgbe_read_i2c_phy_82598(struct ixgbe_hw *hw, uint8_t dev_addr, + uint8_t byte_offset, uint8_t *eeprom_data); int32_t ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, uint8_t byte_offset, - uint8_t *eeprom_data); + uint8_t *eeprom_data); uint32_t ixgbe_get_supported_physical_layer_82598(struct ixgbe_hw *hw); int32_t ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw); void ixgbe_set_lan_id_multi_port_pcie_82598(struct ixgbe_hw *hw); @@ -118,29 +117,6 @@ out: } /** - * ixgbe_get_pcie_msix_count_82598 - Gets MSI-X vector count - * @hw: pointer to hardware structure - * - * Read PCIe configuration space, and get the MSI-X vector count from - * the capabilities table. - **/ -uint32_t ixgbe_get_pcie_msix_count_82598(struct ixgbe_hw *hw) -{ - uint32_t msix_count = 18; - - if (hw->mac.msix_vectors_from_pcie) { - msix_count = IXGBE_READ_PCIE_WORD(hw, - IXGBE_PCIE_MSIX_82598_CAPS); - msix_count &= IXGBE_PCIE_MSIX_TBL_SZ_MASK; - - /* MSI-X count is zero-based in HW, so increment to give - * proper value */ - msix_count++; - } - return msix_count; -} - -/** * ixgbe_init_ops_82598 - Inits func ptrs and MAC type * @hw: pointer to hardware structure * @@ -153,6 +129,8 @@ int32_t ixgbe_init_ops_82598(struct ixgbe_hw *hw) struct ixgbe_phy_info *phy = &hw->phy; int32_t ret_val; + DEBUGFUNC("ixgbe_init_ops_82598"); + ret_val = ixgbe_init_phy_ops_generic(hw); ret_val = ixgbe_init_ops_generic(hw); @@ -165,7 +143,7 @@ int32_t ixgbe_init_ops_82598(struct ixgbe_hw *hw) mac->ops.reset_hw = &ixgbe_reset_hw_82598; mac->ops.get_media_type = &ixgbe_get_media_type_82598; mac->ops.get_supported_physical_layer = - &ixgbe_get_supported_physical_layer_82598; + &ixgbe_get_supported_physical_layer_82598; mac->ops.read_analog_reg8 = &ixgbe_read_analog_reg8_82598; mac->ops.write_analog_reg8 = &ixgbe_write_analog_reg8_82598; mac->ops.set_lan_id = &ixgbe_set_lan_id_multi_port_pcie_82598; @@ -179,13 +157,13 @@ int32_t ixgbe_init_ops_82598(struct ixgbe_hw *hw) /* Flow Control */ mac->ops.fc_enable = &ixgbe_fc_enable_82598; - mac->mcft_size = 128; - mac->vft_size = 128; - mac->num_rar_entries = 16; - mac->rx_pb_size = 512; - mac->max_tx_queues = 32; - mac->max_rx_queues = 64; - mac->max_msix_vectors = ixgbe_get_pcie_msix_count_82598(hw); + mac->mcft_size = 128; + mac->vft_size = 128; + mac->num_rar_entries = 16; + mac->rx_pb_size = 512; + mac->max_tx_queues = 32; + mac->max_rx_queues = 64; + mac->max_msix_vectors = ixgbe_get_pcie_msix_count_generic(hw); /* SFP+ Module */ phy->ops.read_i2c_eeprom = &ixgbe_read_i2c_eeprom_82598; @@ -194,8 +172,7 @@ int32_t ixgbe_init_ops_82598(struct ixgbe_hw *hw) mac->ops.check_link = &ixgbe_check_mac_link_82598; mac->ops.setup_link = &ixgbe_setup_mac_link_82598; mac->ops.flap_tx_laser = NULL; - mac->ops.get_link_capabilities = - &ixgbe_get_link_capabilities_82598; + mac->ops.get_link_capabilities = &ixgbe_get_link_capabilities_82598; return ret_val; } @@ -216,6 +193,8 @@ int32_t ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw) int32_t ret_val = IXGBE_SUCCESS; uint16_t list_offset, data_offset; + DEBUGFUNC("ixgbe_init_phy_ops_82598"); + /* Identify the PHY */ phy->ops.identify(hw); @@ -223,7 +202,7 @@ int32_t ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw) if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) { mac->ops.setup_link = &ixgbe_setup_copper_link_82598; mac->ops.get_link_capabilities = - &ixgbe_get_copper_link_capabilities_generic; + &ixgbe_get_copper_link_capabilities_generic; } switch (hw->phy.type) { @@ -231,7 +210,7 @@ int32_t ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw) phy->ops.setup_link = &ixgbe_setup_phy_link_tnx; phy->ops.check_link = &ixgbe_check_phy_link_tnx; phy->ops.get_firmware_version = - &ixgbe_get_phy_firmware_version_tnx; + &ixgbe_get_phy_firmware_version_tnx; break; case ixgbe_phy_nl: phy->ops.reset = &ixgbe_reset_phy_nl; @@ -247,8 +226,8 @@ int32_t ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw) /* Check to see if SFP+ module is supported */ ret_val = ixgbe_get_sfp_init_sequence_offsets(hw, - &list_offset, - &data_offset); + &list_offset, + &data_offset); if (ret_val != IXGBE_SUCCESS) { ret_val = IXGBE_ERR_SFP_NOT_SUPPORTED; goto out; @@ -267,7 +246,8 @@ out: * @hw: pointer to hardware structure * * Starts the hardware using the generic start_hw function. - * Then set pcie completion timeout + * Disables relaxed ordering, then set pcie completion timeout + * **/ int32_t ixgbe_start_hw_82598(struct ixgbe_hw *hw) { @@ -275,21 +255,23 @@ int32_t ixgbe_start_hw_82598(struct ixgbe_hw *hw) uint32_t i; int32_t ret_val = IXGBE_SUCCESS; + DEBUGFUNC("ixgbe_start_hw_82598"); + ret_val = ixgbe_start_hw_generic(hw); /* Disable relaxed ordering */ for (i = 0; ((i < hw->mac.max_tx_queues) && (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(i)); - regval &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN; + regval &= ~IXGBE_DCA_TXCTRL_DESC_WRO_EN; IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(i), regval); } for (i = 0; ((i < hw->mac.max_rx_queues) && (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i)); - regval &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN | - IXGBE_DCA_RXCTRL_DESC_HSRO_EN); + regval &= ~(IXGBE_DCA_RXCTRL_DATA_WRO_EN | + IXGBE_DCA_RXCTRL_HEAD_WRO_EN); IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval); } @@ -309,12 +291,14 @@ int32_t ixgbe_start_hw_82598(struct ixgbe_hw *hw) * Determines the link capabilities by reading the AUTOC register. **/ int32_t ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, - int *autoneg) + ixgbe_link_speed *speed, + bool *autoneg) { int32_t status = IXGBE_SUCCESS; uint32_t autoc = 0; + DEBUGFUNC("ixgbe_get_link_capabilities_82598"); + /* * Determine link capabilities based on the stored value of AUTOC, * which represents EEPROM defaults. If AUTOC value has not been @@ -369,6 +353,8 @@ enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw) { enum ixgbe_media_type media_type; + DEBUGFUNC("ixgbe_get_media_type_82598"); + /* Detect if there is a copper PHY attached. */ switch (hw->phy.type) { case ixgbe_phy_cu_unknown: @@ -413,19 +399,40 @@ out: /** * ixgbe_fc_enable_82598 - Enable flow control * @hw: pointer to hardware structure - * @packetbuf_num: packet buffer number (0-7) * * Enable flow control according to the current settings. **/ -int32_t ixgbe_fc_enable_82598(struct ixgbe_hw *hw, int32_t packetbuf_num) +int32_t ixgbe_fc_enable_82598(struct ixgbe_hw *hw) { int32_t ret_val = IXGBE_SUCCESS; uint32_t fctrl_reg; uint32_t rmcs_reg; uint32_t reg; - uint32_t rx_pba_size; + uint32_t fcrtl, fcrth; uint32_t link_speed = 0; - int link_up; + int i; + bool link_up; + + DEBUGFUNC("ixgbe_fc_enable_82598"); + + /* Validate the water mark configuration */ + if (!hw->fc.pause_time) { + ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS; + goto out; + } + + /* Low water mark of zero causes XOFF floods */ + for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) { + if ((hw->fc.current_mode & ixgbe_fc_tx_pause) && + hw->fc.high_water[i]) { + if (!hw->fc.low_water[i] || + hw->fc.low_water[i] >= hw->fc.high_water[i]) { + DEBUGOUT("Invalid water mark configuration\n"); + ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS; + goto out; + } + } + } /* * On 82598 having Rx FC on causes resets while doing 1G @@ -448,9 +455,7 @@ int32_t ixgbe_fc_enable_82598(struct ixgbe_hw *hw, int32_t packetbuf_num) } /* Negotiate the fc mode to use */ - ret_val = ixgbe_fc_autoneg(hw); - if (ret_val == IXGBE_ERR_FLOW_CONTROL) - goto out; + ixgbe_fc_autoneg(hw); /* Disable any previous flow control settings */ fctrl_reg = IXGBE_READ_REG(hw, IXGBE_FCTRL); @@ -512,31 +517,27 @@ int32_t ixgbe_fc_enable_82598(struct ixgbe_hw *hw, int32_t packetbuf_num) IXGBE_WRITE_REG(hw, IXGBE_RMCS, rmcs_reg); /* Set up and enable Rx high/low water mark thresholds, enable XON. */ - if (hw->fc.current_mode & ixgbe_fc_tx_pause) { - rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num)); - rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT; - - reg = (rx_pba_size - hw->fc.low_water) << 6; - if (hw->fc.send_xon) - reg |= IXGBE_FCRTL_XONE; - - IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num), reg); - - reg = (rx_pba_size - hw->fc.high_water) << 6; - reg |= IXGBE_FCRTH_FCEN; + for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) { + if ((hw->fc.current_mode & ixgbe_fc_tx_pause) && + hw->fc.high_water[i]) { + fcrtl = (hw->fc.low_water[i] << 10) | IXGBE_FCRTL_XONE; + fcrth = (hw->fc.high_water[i] << 10) | IXGBE_FCRTH_FCEN; + IXGBE_WRITE_REG(hw, IXGBE_FCRTL(i), fcrtl); + IXGBE_WRITE_REG(hw, IXGBE_FCRTH(i), fcrth); + } else { + IXGBE_WRITE_REG(hw, IXGBE_FCRTL(i), 0); + IXGBE_WRITE_REG(hw, IXGBE_FCRTH(i), 0); + } - IXGBE_WRITE_REG(hw, IXGBE_FCRTH(packetbuf_num), reg); } /* Configure pause time (2 TCs per register) */ - reg = IXGBE_READ_REG(hw, IXGBE_FCTTV(packetbuf_num / 2)); - if ((packetbuf_num & 1) == 0) - reg = (reg & 0xFFFF0000) | hw->fc.pause_time; - else - reg = (reg & 0x0000FFFF) | (hw->fc.pause_time << 16); - IXGBE_WRITE_REG(hw, IXGBE_FCTTV(packetbuf_num / 2), reg); + reg = hw->fc.pause_time * 0x00010001; + for (i = 0; i < (IXGBE_DCB_MAX_TRAFFIC_CLASS / 2); i++) + IXGBE_WRITE_REG(hw, IXGBE_FCTTV(i), reg); - IXGBE_WRITE_REG(hw, IXGBE_FCRTV, (hw->fc.pause_time >> 1)); + /* Configure flow control refresh threshold value */ + IXGBE_WRITE_REG(hw, IXGBE_FCRTV, hw->fc.pause_time / 2); out: return ret_val; @@ -550,13 +551,15 @@ out: * Restarts the link. Performs autonegotiation if needed. **/ int32_t ixgbe_start_mac_link_82598(struct ixgbe_hw *hw, - int autoneg_wait_to_complete) + bool autoneg_wait_to_complete) { uint32_t autoc_reg; uint32_t links_reg; uint32_t i; int32_t status = IXGBE_SUCCESS; + DEBUGFUNC("ixgbe_start_mac_link_82598"); + /* Restart link */ autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC); autoc_reg |= IXGBE_AUTOC_AN_RESTART; @@ -632,13 +635,16 @@ int32_t ixgbe_validate_link_ready(struct ixgbe_hw *hw) * * Reads the links register to determine if link is up and the current speed **/ -int32_t ixgbe_check_mac_link_82598(struct ixgbe_hw *hw, ixgbe_link_speed *speed, - int *link_up, int link_up_wait_to_complete) +int32_t ixgbe_check_mac_link_82598(struct ixgbe_hw *hw, + ixgbe_link_speed *speed, bool *link_up, + bool link_up_wait_to_complete) { uint32_t links_reg; uint32_t i; uint16_t link_reg, adapt_comp_reg; + DEBUGFUNC("ixgbe_check_mac_link_82598"); + /* * SERDES PHY requires us to read link status from undocumented * register 0xC79F. Bit 0 set indicates link is up/ready; clear @@ -714,23 +720,25 @@ out: * ixgbe_setup_mac_link_82598 - Set MAC link speed * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: TRUE if autonegotiation enabled * @autoneg_wait_to_complete: TRUE when waiting for completion is needed * * Set the link speed in the AUTOC register and restarts link. **/ int32_t ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw, - ixgbe_link_speed speed, int autoneg, - int autoneg_wait_to_complete) + ixgbe_link_speed speed, + bool autoneg_wait_to_complete) { - int32_t status = IXGBE_SUCCESS; + bool autoneg = FALSE; + int32_t status = IXGBE_SUCCESS; ixgbe_link_speed link_capabilities = IXGBE_LINK_SPEED_UNKNOWN; - uint32_t curr_autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); - uint32_t autoc = curr_autoc; - uint32_t link_mode = autoc & IXGBE_AUTOC_LMS_MASK; + uint32_t curr_autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); + uint32_t autoc = curr_autoc; + uint32_t link_mode = autoc & IXGBE_AUTOC_LMS_MASK; + + DEBUGFUNC("ixgbe_setup_mac_link_82598"); /* Check to see if speed passed in is supported. */ - ixgbe_hw(hw, get_link_capabilities, &link_capabilities, &autoneg); + ixgbe_get_link_capabilities_82598(hw, &link_capabilities, &autoneg); speed &= link_capabilities; if (speed == IXGBE_LINK_SPEED_UNKNOWN) @@ -766,20 +774,20 @@ int32_t ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw, * ixgbe_setup_copper_link_82598 - Set the PHY autoneg advertised field * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: TRUE if autonegotiation enabled * @autoneg_wait_to_complete: TRUE if waiting is needed to complete * * Sets the link speed in the AUTOC register in the MAC and restarts link. **/ int32_t ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw, - ixgbe_link_speed speed, - int autoneg, - int autoneg_wait_to_complete) + ixgbe_link_speed speed, + bool autoneg_wait_to_complete) { int32_t status; + DEBUGFUNC("ixgbe_setup_copper_link_82598"); + /* Setup the PHY according to input speed */ - status = hw->phy.ops.setup_link_speed(hw, speed, autoneg, + status = hw->phy.ops.setup_link_speed(hw, speed, autoneg_wait_to_complete); /* Set up MAC */ ixgbe_start_mac_link_82598(hw, autoneg_wait_to_complete); @@ -805,8 +813,12 @@ int32_t ixgbe_reset_hw_82598(struct ixgbe_hw *hw) uint32_t autoc; uint8_t analog_val; + DEBUGFUNC("ixgbe_reset_hw_82598"); + /* Call adapter stop to disable tx/rx and clear interrupts */ - hw->mac.ops.stop_adapter(hw); + status = hw->mac.ops.stop_adapter(hw); + if (status != IXGBE_SUCCESS) + goto reset_hw_out; /* * Power up the Atlas Tx lanes if they are currently powered down. @@ -849,26 +861,19 @@ int32_t ixgbe_reset_hw_82598(struct ixgbe_hw *hw) phy_status = hw->phy.ops.init(hw); if (phy_status == IXGBE_ERR_SFP_NOT_SUPPORTED) goto reset_hw_out; - else if (phy_status == IXGBE_ERR_SFP_NOT_PRESENT) - goto no_phy_reset; + if (phy_status == IXGBE_ERR_SFP_NOT_PRESENT) + goto mac_reset_top; hw->phy.ops.reset(hw); } -no_phy_reset: - /* - * Prevent the PCI-E bus from from hanging by disabling PCI-E master - * access and verify no pending requests before reset - */ - ixgbe_disable_pcie_master(hw); - mac_reset_top: /* * Issue global reset to the MAC. This needs to be a SW reset. * If link reset is used, it might reset the MAC when mng is using it */ - ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL); - IXGBE_WRITE_REG(hw, IXGBE_CTRL, (ctrl | IXGBE_CTRL_RST)); + ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL) | IXGBE_CTRL_RST; + IXGBE_WRITE_REG(hw, IXGBE_CTRL, ctrl); IXGBE_WRITE_FLUSH(hw); /* Poll for reset bit to self-clear indicating reset is complete */ @@ -939,6 +944,8 @@ int32_t ixgbe_set_vmdq_82598(struct ixgbe_hw *hw, uint32_t rar, uint32_t vmdq) uint32_t rar_high; uint32_t rar_entries = hw->mac.num_rar_entries; + DEBUGFUNC("ixgbe_set_vmdq_82598"); + /* Make sure we are using a valid rar index range */ if (rar >= rar_entries) { DEBUGOUT1("RAR index %d is out of range.\n", rar); @@ -963,8 +970,6 @@ int32_t ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, uint32_t rar, uint32_t vmdq) uint32_t rar_high; uint32_t rar_entries = hw->mac.num_rar_entries; - UNREFERENCED_PARAMETER(vmdq); - /* Make sure we are using a valid rar index range */ if (rar >= rar_entries) { DEBUGOUT1("RAR index %d is out of range.\n", rar); @@ -990,13 +995,15 @@ int32_t ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, uint32_t rar, uint32_t vmdq) * Turn on/off specified VLAN in the VLAN filter table. **/ int32_t ixgbe_set_vfta_82598(struct ixgbe_hw *hw, uint32_t vlan, uint32_t vind, - int vlan_on) + bool vlan_on) { uint32_t regindex; uint32_t bitindex; uint32_t bits; uint32_t vftabyte; + DEBUGFUNC("ixgbe_set_vfta_82598"); + if (vlan > 4095) return IXGBE_ERR_PARAM; @@ -1039,6 +1046,8 @@ int32_t ixgbe_clear_vfta_82598(struct ixgbe_hw *hw) uint32_t offset; uint32_t vlanbyte; + DEBUGFUNC("ixgbe_clear_vfta_82598"); + for (offset = 0; offset < hw->mac.vft_size; offset++) IXGBE_WRITE_REG(hw, IXGBE_VFTA(offset), 0); @@ -1062,6 +1071,8 @@ int32_t ixgbe_read_analog_reg8_82598(struct ixgbe_hw *hw, uint32_t reg, uint8_t { uint32_t atlas_ctl; + DEBUGFUNC("ixgbe_read_analog_reg8_82598"); + IXGBE_WRITE_REG(hw, IXGBE_ATLASCTL, IXGBE_ATLASCTL_WRITE_CMD | (reg << 8)); IXGBE_WRITE_FLUSH(hw); @@ -1084,6 +1095,8 @@ int32_t ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, uint32_t reg, uint8_t { uint32_t atlas_ctl; + DEBUGFUNC("ixgbe_write_analog_reg8_82598"); + atlas_ctl = (reg << 8) | val; IXGBE_WRITE_REG(hw, IXGBE_ATLASCTL, atlas_ctl); IXGBE_WRITE_FLUSH(hw); @@ -1093,41 +1106,53 @@ int32_t ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, uint32_t reg, uint8_t } /** - * ixgbe_read_i2c_eeprom_82598 - Reads 8 bit word over I2C interface. + * ixgbe_read_i2c_phy_82598 - Reads 8 bit word over I2C interface. * @hw: pointer to hardware structure - * @byte_offset: EEPROM byte offset to read + * @dev_addr: address to read from + * @byte_offset: byte offset to read from dev_addr * @eeprom_data: value read * * Performs 8 byte read operation to SFP module's EEPROM over I2C interface. **/ -int32_t ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, uint8_t byte_offset, - uint8_t *eeprom_data) +int32_t ixgbe_read_i2c_phy_82598(struct ixgbe_hw *hw, uint8_t dev_addr, + uint8_t byte_offset, uint8_t *eeprom_data) { int32_t status = IXGBE_SUCCESS; uint16_t sfp_addr = 0; uint16_t sfp_data = 0; uint16_t sfp_stat = 0; + uint16_t gssr; uint32_t i; + DEBUGFUNC("ixgbe_read_i2c_phy_82598"); + + if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1) + gssr = IXGBE_GSSR_PHY1_SM; + else + gssr = IXGBE_GSSR_PHY0_SM; + + if (hw->mac.ops.acquire_swfw_sync(hw, gssr) != IXGBE_SUCCESS) + return IXGBE_ERR_SWFW_SYNC; + if (hw->phy.type == ixgbe_phy_nl) { /* * NetLogic phy SDA/SCL registers are at addresses 0xC30A to * 0xC30D. These registers are used to talk to the SFP+ * module's EEPROM through the SDA/SCL (I2C) interface. */ - sfp_addr = (IXGBE_I2C_EEPROM_DEV_ADDR << 8) + byte_offset; + sfp_addr = (dev_addr << 8) + byte_offset; sfp_addr = (sfp_addr | IXGBE_I2C_EEPROM_READ_MASK); - hw->phy.ops.write_reg(hw, - IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, - sfp_addr); + hw->phy.ops.write_reg_mdi(hw, + IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR, + IXGBE_MDIO_PMA_PMD_DEV_TYPE, + sfp_addr); /* Poll status */ for (i = 0; i < 100; i++) { - hw->phy.ops.read_reg(hw, - IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, - &sfp_stat); + hw->phy.ops.read_reg_mdi(hw, + IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT, + IXGBE_MDIO_PMA_PMD_DEV_TYPE, + &sfp_stat); sfp_stat = sfp_stat & IXGBE_I2C_EEPROM_STATUS_MASK; if (sfp_stat != IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS) break; @@ -1141,20 +1166,35 @@ int32_t ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, uint8_t byte_offset, } /* Read data */ - hw->phy.ops.read_reg(hw, IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, &sfp_data); + hw->phy.ops.read_reg_mdi(hw, IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA, + IXGBE_MDIO_PMA_PMD_DEV_TYPE, &sfp_data); *eeprom_data = (uint8_t)(sfp_data >> 8); } else { status = IXGBE_ERR_PHY; - goto out; } out: + hw->mac.ops.release_swfw_sync(hw, gssr); return status; } /** + * ixgbe_read_i2c_eeprom_82598 - Reads 8 bit word over I2C interface. + * @hw: pointer to hardware structure + * @byte_offset: EEPROM byte offset to read + * @eeprom_data: value read + * + * Performs 8 byte read operation to SFP module's EEPROM over I2C interface. + **/ +int32_t ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, uint8_t byte_offset, + uint8_t *eeprom_data) +{ + return ixgbe_read_i2c_phy_82598(hw, IXGBE_I2C_EEPROM_DEV_ADDR, + byte_offset, eeprom_data); +} + +/** * ixgbe_get_supported_physical_layer_82598 - Returns physical layer type * @hw: pointer to hardware structure * @@ -1168,6 +1208,8 @@ uint32_t ixgbe_get_supported_physical_layer_82598(struct ixgbe_hw *hw) uint32_t pma_pmd_1g = autoc & IXGBE_AUTOC_1G_PMA_PMD_MASK; uint16_t ext_ability = 0; + DEBUGFUNC("ixgbe_get_supported_physical_layer_82598"); + hw->phy.ops.identify(hw); /* Copper PHY must be checked before AUTOC LMS to determine correct @@ -1271,7 +1313,10 @@ out: void ixgbe_set_lan_id_multi_port_pcie_82598(struct ixgbe_hw *hw) { struct ixgbe_bus_info *bus = &hw->bus; - uint16_t pci_gen, pci_ctrl2; + uint16_t pci_gen = 0; + uint16_t pci_ctrl2 = 0; + + DEBUGFUNC("ixgbe_set_lan_id_multi_port_pcie_82598"); ixgbe_set_lan_id_multi_port_pcie(hw); @@ -1307,15 +1352,15 @@ void ixgbe_enable_relaxed_ordering_82598(struct ixgbe_hw *hw) for (i = 0; ((i < hw->mac.max_tx_queues) && (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(i)); - regval |= IXGBE_DCA_TXCTRL_TX_WB_RO_EN; + regval |= IXGBE_DCA_TXCTRL_DESC_WRO_EN; IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(i), regval); } for (i = 0; ((i < hw->mac.max_rx_queues) && (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i)); - regval |= (IXGBE_DCA_RXCTRL_DESC_WRO_EN | - IXGBE_DCA_RXCTRL_DESC_HSRO_EN); + regval |= IXGBE_DCA_RXCTRL_DATA_WRO_EN | + IXGBE_DCA_RXCTRL_HEAD_WRO_EN; IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval); } diff --git a/sys/dev/pci/ixgbe_82599.c b/sys/dev/pci/ixgbe_82599.c index aabaedc1c04..202b37600b0 100644 --- a/sys/dev/pci/ixgbe_82599.c +++ b/sys/dev/pci/ixgbe_82599.c @@ -1,8 +1,8 @@ -/* $OpenBSD: ixgbe_82599.c,v 1.9 2012/12/17 12:28:06 mikeb Exp $ */ +/* $OpenBSD: ixgbe_82599.c,v 1.10 2013/08/05 19:58:06 mikeb Exp $ */ /****************************************************************************** - Copyright (c) 2001-2009, Intel Corporation + Copyright (c) 2001-2013, Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without @@ -32,47 +32,73 @@ POSSIBILITY OF SUCH DAMAGE. ******************************************************************************/ -/*$FreeBSD: src/sys/dev/ixgbe/ixgbe_82599.c,v 1.3 2009/12/07 21:30:54 jfv Exp $*/ +/* FreeBSD: src/sys/dev/ixgbe/ixgbe_82599.c 251964 Jun 18 21:28:19 2013 UTC */ #include <dev/pci/ixgbe.h> #include <dev/pci/ixgbe_type.h> -int32_t ixgbe_init_ops_82599(struct ixgbe_hw *hw); int32_t ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, - int *autoneg); + ixgbe_link_speed *speed, + bool *autoneg); enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw); void ixgbe_disable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); +void ixgbe_set_fiber_fixed_speed(struct ixgbe_hw *hw, + ixgbe_link_speed speed); int32_t ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, - ixgbe_link_speed speed, int autoneg, - int autoneg_wait_to_complete); + ixgbe_link_speed speed, + bool autoneg_wait_to_complete); int32_t ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, - ixgbe_link_speed speed, int autoneg, - int autoneg_wait_to_complete); + ixgbe_link_speed speed, + bool autoneg_wait_to_complete); int32_t ixgbe_start_mac_link_82599(struct ixgbe_hw *hw, - int autoneg_wait_to_complete); + bool autoneg_wait_to_complete); +void ixgbe_stop_mac_link_on_d3_82599(struct ixgbe_hw *hw); int32_t ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw, ixgbe_link_speed speed, - int autoneg, - int autoneg_wait_to_complete); + bool autoneg_wait_to_complete); int32_t ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw, - ixgbe_link_speed speed, - int autoneg, - int autoneg_wait_to_complete); + ixgbe_link_speed speed, + bool autoneg_wait_to_complete); int32_t ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw); void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw); int32_t ixgbe_reset_hw_82599(struct ixgbe_hw *hw); -int32_t ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, uint32_t reg, uint8_t *val); -int32_t ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, uint32_t reg, uint8_t val); +int32_t ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, uint32_t reg, + uint8_t *val); +int32_t ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, uint32_t reg, + uint8_t val); int32_t ixgbe_start_hw_82599(struct ixgbe_hw *hw); int32_t ixgbe_identify_phy_82599(struct ixgbe_hw *hw); int32_t ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw); uint32_t ixgbe_get_supported_physical_layer_82599(struct ixgbe_hw *hw); int32_t ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, uint32_t regval); int32_t ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw); -int ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw); +bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw); +int32_t ixgbe_read_eeprom_82599(struct ixgbe_hw *hw, + uint16_t offset, uint16_t *data); +int32_t ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw); +int32_t ixgbe_blink_led_start_82599(struct ixgbe_hw *hw, uint32_t index); +int32_t ixgbe_blink_led_stop_82599(struct ixgbe_hw *hw, uint32_t index); + +static bool ixgbe_mng_enabled(struct ixgbe_hw *hw) +{ + uint32_t fwsm, manc, factps; + + fwsm = IXGBE_READ_REG(hw, IXGBE_FWSM); + if ((fwsm & IXGBE_FWSM_MODE_MASK) != IXGBE_FWSM_FW_MODE_PT) + return FALSE; + + manc = IXGBE_READ_REG(hw, IXGBE_MANC); + if (!(manc & IXGBE_MANC_RCV_TCO_EN)) + return FALSE; + + factps = IXGBE_READ_REG(hw, IXGBE_FACTPS); + if (factps & IXGBE_FACTPS_MNGCG) + return FALSE; + + return TRUE; +} void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw) { @@ -80,8 +106,12 @@ void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw) DEBUGFUNC("ixgbe_init_mac_link_ops_82599"); - /* enable the laser control functions for SFP+ fiber */ - if (mac->ops.get_media_type(hw) == ixgbe_media_type_fiber) { + /* + * enable the laser control functions for SFP+ fiber + * and MNG not enabled + */ + if ((mac->ops.get_media_type(hw) == ixgbe_media_type_fiber) && + !hw->mng_fw_enabled) { mac->ops.disable_tx_laser = &ixgbe_disable_tx_laser_multispeed_fiber; mac->ops.enable_tx_laser = @@ -98,7 +128,7 @@ void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw) /* Set up dual speed SFP+ support */ mac->ops.setup_link = &ixgbe_setup_mac_link_multispeed_fiber; } else { - if ((ixgbe_hw0(hw, get_media_type) == ixgbe_media_type_backplane) && + if ((ixgbe_get_media_type(hw) == ixgbe_media_type_backplane) && (hw->phy.smart_speed == ixgbe_smart_speed_auto || hw->phy.smart_speed == ixgbe_smart_speed_on) && !ixgbe_verify_lesm_fw_enabled_82599(hw)) { @@ -161,9 +191,8 @@ init_phy_ops_out: int32_t ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw) { int32_t ret_val = IXGBE_SUCCESS; - uint32_t reg_anlp1 = 0; - uint32_t i = 0; uint16_t list_offset, data_offset, data_value; + bool got_lock = FALSE; DEBUGFUNC("ixgbe_setup_sfp_modules_82599"); @@ -185,11 +214,13 @@ int32_t ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw) goto setup_sfp_out; } - hw->eeprom.ops.read(hw, ++data_offset, &data_value); + if (hw->eeprom.ops.read(hw, ++data_offset, &data_value)) + goto setup_sfp_err; while (data_value != 0xffff) { IXGBE_WRITE_REG(hw, IXGBE_CORECTL, data_value); IXGBE_WRITE_FLUSH(hw); - hw->eeprom.ops.read(hw, ++data_offset, &data_value); + if (hw->eeprom.ops.read(hw, ++data_offset, &data_value)) + goto setup_sfp_err; } /* Release the semaphore */ @@ -197,32 +228,52 @@ int32_t ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw) /* Delay obtaining semaphore again to allow FW access */ msec_delay(hw->eeprom.semaphore_delay); - /* Now restart DSP by setting Restart_AN and clearing LMS */ - IXGBE_WRITE_REG(hw, IXGBE_AUTOC, ((IXGBE_READ_REG(hw, - IXGBE_AUTOC) & ~IXGBE_AUTOC_LMS_MASK) | - IXGBE_AUTOC_AN_RESTART)); - - /* Wait for AN to leave state 0 */ - for (i = 0; i < 10; i++) { - msec_delay(4); - reg_anlp1 = IXGBE_READ_REG(hw, IXGBE_ANLP1); - if (reg_anlp1 & IXGBE_ANLP1_AN_STATE_MASK) - break; + /* Need SW/FW semaphore around AUTOC writes if LESM on, + * likewise reset_pipeline requires lock as it also writes + * AUTOC. + */ + if (ixgbe_verify_lesm_fw_enabled_82599(hw)) { + ret_val = hw->mac.ops.acquire_swfw_sync(hw, + IXGBE_GSSR_MAC_CSR_SM); + if (ret_val != IXGBE_SUCCESS) { + ret_val = IXGBE_ERR_SWFW_SYNC; + goto setup_sfp_out; + } + + got_lock = TRUE; + } + + /* Restart DSP and set SFI mode */ + IXGBE_WRITE_REG(hw, IXGBE_AUTOC, ((hw->mac.orig_autoc) | + IXGBE_AUTOC_LMS_10G_SERIAL)); + hw->mac.cached_autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); + ret_val = ixgbe_reset_pipeline_82599(hw); + + if (got_lock) { + hw->mac.ops.release_swfw_sync(hw, + IXGBE_GSSR_MAC_CSR_SM); + got_lock = FALSE; } - if (!(reg_anlp1 & IXGBE_ANLP1_AN_STATE_MASK)) { + + if (ret_val) { DEBUGOUT("sfp module setup not complete\n"); ret_val = IXGBE_ERR_SFP_SETUP_NOT_COMPLETE; goto setup_sfp_out; } - /* Restart DSP by setting Restart_AN and return to SFI mode */ - IXGBE_WRITE_REG(hw, IXGBE_AUTOC, (IXGBE_READ_REG(hw, - IXGBE_AUTOC) | IXGBE_AUTOC_LMS_10G_SERIAL | - IXGBE_AUTOC_AN_RESTART)); } setup_sfp_out: return ret_val; + +setup_sfp_err: + /* Release the semaphore */ + hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_MAC_CSR_SM); + /* Delay obtaining semaphore again to allow FW access */ + msec_delay(hw->eeprom.semaphore_delay); + ERROR_REPORT2(IXGBE_ERROR_INVALID_STATE, + "eeprom read at offset %d failed", data_offset); + return IXGBE_ERR_PHY; } /** @@ -237,11 +288,12 @@ int32_t ixgbe_init_ops_82599(struct ixgbe_hw *hw) { struct ixgbe_mac_info *mac = &hw->mac; struct ixgbe_phy_info *phy = &hw->phy; + struct ixgbe_eeprom_info *eeprom = &hw->eeprom; int32_t ret_val; DEBUGFUNC("ixgbe_init_ops_82599"); - ret_val = ixgbe_init_phy_ops_generic(hw); + ixgbe_init_phy_ops_generic(hw); ret_val = ixgbe_init_ops_generic(hw); /* PHY */ @@ -254,48 +306,49 @@ int32_t ixgbe_init_ops_82599(struct ixgbe_hw *hw) mac->ops.get_media_type = &ixgbe_get_media_type_82599; mac->ops.get_supported_physical_layer = &ixgbe_get_supported_physical_layer_82599; + mac->ops.disable_sec_rx_path = &ixgbe_disable_sec_rx_path_generic; + mac->ops.enable_sec_rx_path = &ixgbe_enable_sec_rx_path_generic; mac->ops.enable_rx_dma = &ixgbe_enable_rx_dma_82599; mac->ops.read_analog_reg8 = &ixgbe_read_analog_reg8_82599; mac->ops.write_analog_reg8 = &ixgbe_write_analog_reg8_82599; mac->ops.start_hw = &ixgbe_start_hw_82599; - mac->ops.get_device_caps = &ixgbe_get_device_caps_generic; -#if 0 - mac->ops.get_san_mac_addr = &ixgbe_get_san_mac_addr_generic; - mac->ops.set_san_mac_addr = &ixgbe_set_san_mac_addr_generic; - mac->ops.get_wwn_prefix = &ixgbe_get_wwn_prefix_generic; - mac->ops.get_fcoe_boot_status = &ixgbe_get_fcoe_boot_status_generic; -#endif - /* RAR, Multicast, VLAN */ mac->ops.set_vmdq = &ixgbe_set_vmdq_generic; mac->ops.clear_vmdq = &ixgbe_clear_vmdq_generic; mac->ops.insert_mac_addr = &ixgbe_insert_mac_addr_generic; mac->rar_highwater = 1; mac->ops.set_vfta = &ixgbe_set_vfta_generic; + mac->ops.set_vlvf = &ixgbe_set_vlvf_generic; mac->ops.clear_vfta = &ixgbe_clear_vfta_generic; mac->ops.init_uta_tables = &ixgbe_init_uta_tables_generic; mac->ops.setup_sfp = &ixgbe_setup_sfp_modules_82599; -#if 0 - mac->ops.set_mac_anti_spoofing = &ixgbe_set_mac_anti_spoofing; - mac->ops.set_vlan_anti_spoofing = &ixgbe_set_vlan_anti_spoofing; -#endif + + mac->ops.verify_lesm_fw_enabled = &ixgbe_verify_lesm_fw_enabled_82599; + mac->ops.reset_pipeline = &ixgbe_reset_pipeline_82599; + mac->ops.stop_mac_link_on_d3 = &ixgbe_stop_mac_link_on_d3_82599; /* Link */ mac->ops.get_link_capabilities = &ixgbe_get_link_capabilities_82599; mac->ops.check_link = &ixgbe_check_mac_link_generic; ixgbe_init_mac_link_ops_82599(hw); - mac->mcft_size = 128; - mac->vft_size = 128; - mac->num_rar_entries = 128; - mac->rx_pb_size = 512; - mac->max_tx_queues = 128; - mac->max_rx_queues = 128; - mac->max_msix_vectors = ixgbe_get_pcie_msix_count_generic(hw); + mac->mcft_size = 128; + mac->vft_size = 128; + mac->num_rar_entries = 128; + mac->rx_pb_size = 512; + mac->max_tx_queues = 128; + mac->max_rx_queues = 128; + mac->max_msix_vectors = 0 /*ixgbe_get_pcie_msix_count_generic(hw)*/; hw->mbx.ops.init_params = ixgbe_init_mbx_params_pf; + /* EEPROM */ + eeprom->ops.read = &ixgbe_read_eeprom_82599; + + /* Cache if MNG FW is up */ + hw->mng_fw_enabled = ixgbe_mng_enabled(hw); + return ret_val; } @@ -303,13 +356,13 @@ int32_t ixgbe_init_ops_82599(struct ixgbe_hw *hw) * ixgbe_get_link_capabilities_82599 - Determines link capabilities * @hw: pointer to hardware structure * @speed: pointer to link speed - * @negotiation: TRUE when autoneg or autotry is enabled + * @autoneg: TRUE when autoneg or autotry is enabled * * Determines the link capabilities by reading the AUTOC register. **/ int32_t ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw, ixgbe_link_speed *speed, - int *negotiation) + bool *autoneg) { int32_t status = IXGBE_SUCCESS; uint32_t autoc = 0; @@ -318,9 +371,11 @@ int32_t ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw, /* Check if 1G SFP module. */ if (hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0 || - hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1) { + hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1 || + hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 || + hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1) { *speed = IXGBE_LINK_SPEED_1GB_FULL; - *negotiation = TRUE; + *autoneg = TRUE; goto out; } @@ -337,22 +392,22 @@ int32_t ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw, switch (autoc & IXGBE_AUTOC_LMS_MASK) { case IXGBE_AUTOC_LMS_1G_LINK_NO_AN: *speed = IXGBE_LINK_SPEED_1GB_FULL; - *negotiation = FALSE; + *autoneg = FALSE; break; case IXGBE_AUTOC_LMS_10G_LINK_NO_AN: *speed = IXGBE_LINK_SPEED_10GB_FULL; - *negotiation = FALSE; + *autoneg = FALSE; break; case IXGBE_AUTOC_LMS_1G_AN: *speed = IXGBE_LINK_SPEED_1GB_FULL; - *negotiation = TRUE; + *autoneg = TRUE; break; case IXGBE_AUTOC_LMS_10G_SERIAL: *speed = IXGBE_LINK_SPEED_10GB_FULL; - *negotiation = FALSE; + *autoneg = FALSE; break; case IXGBE_AUTOC_LMS_KX4_KX_KR: @@ -364,7 +419,7 @@ int32_t ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw, *speed |= IXGBE_LINK_SPEED_10GB_FULL; if (autoc & IXGBE_AUTOC_KX_SUPP) *speed |= IXGBE_LINK_SPEED_1GB_FULL; - *negotiation = TRUE; + *autoneg = TRUE; break; case IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII: @@ -375,12 +430,12 @@ int32_t ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw, *speed |= IXGBE_LINK_SPEED_10GB_FULL; if (autoc & IXGBE_AUTOC_KX_SUPP) *speed |= IXGBE_LINK_SPEED_1GB_FULL; - *negotiation = TRUE; + *autoneg = TRUE; break; case IXGBE_AUTOC_LMS_SGMII_1G_100M: *speed = IXGBE_LINK_SPEED_1GB_FULL | IXGBE_LINK_SPEED_100_FULL; - *negotiation = FALSE; + *autoneg = FALSE; break; default: @@ -392,7 +447,7 @@ int32_t ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw, if (hw->phy.multispeed_fiber) { *speed |= IXGBE_LINK_SPEED_10GB_FULL | IXGBE_LINK_SPEED_1GB_FULL; - *negotiation = TRUE; + *autoneg = TRUE; } out: @@ -435,6 +490,7 @@ enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw) case IXGBE_DEV_ID_82599_SFP_FCOE: case IXGBE_DEV_ID_82599_SFP_EM: case IXGBE_DEV_ID_82599_SFP_SF2: + case IXGBE_DEV_ID_82599_SFP_SF_QP: case IXGBE_DEV_ID_82599EN_SFP: media_type = ixgbe_media_type_fiber; break; @@ -444,6 +500,10 @@ enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw) case IXGBE_DEV_ID_82599_T3_LOM: media_type = ixgbe_media_type_copper; break; + case IXGBE_DEV_ID_82599_BYPASS: + media_type = ixgbe_media_type_fiber_fixed; + hw->phy.multispeed_fiber = TRUE; + break; default: media_type = ixgbe_media_type_unknown; break; @@ -453,6 +513,28 @@ out: } /** + * ixgbe_stop_mac_link_on_d3_82599 - Disables link on D3 + * @hw: pointer to hardware structure + * + * Disables link during D3 power down sequence. + * + **/ +void ixgbe_stop_mac_link_on_d3_82599(struct ixgbe_hw *hw) +{ + uint32_t autoc2_reg; + uint16_t ee_ctrl_2 = 0; + + DEBUGFUNC("ixgbe_stop_mac_link_on_d3_82599"); + ixgbe_read_eeprom_82599(hw, IXGBE_EEPROM_CTRL_2, &ee_ctrl_2); + + if (!hw->mng_fw_enabled && ee_ctrl_2 & IXGBE_EEPROM_CCD_BIT) { + autoc2_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC2); + autoc2_reg |= IXGBE_AUTOC2_LINK_DISABLE_ON_D3_MASK; + IXGBE_WRITE_REG(hw, IXGBE_AUTOC2, autoc2_reg); + } +} + +/** * ixgbe_start_mac_link_82599 - Setup MAC link settings * @hw: pointer to hardware structure * @autoneg_wait_to_complete: TRUE when waiting for completion is needed @@ -461,23 +543,38 @@ out: * Restarts the link. Performs autonegotiation if needed. **/ int32_t ixgbe_start_mac_link_82599(struct ixgbe_hw *hw, - int autoneg_wait_to_complete) + bool autoneg_wait_to_complete) { uint32_t autoc_reg; uint32_t links_reg; uint32_t i; int32_t status = IXGBE_SUCCESS; + bool got_lock = FALSE; DEBUGFUNC("ixgbe_start_mac_link_82599"); + /* reset_pipeline requires us to hold this lock as it writes to + * AUTOC. + */ + if (ixgbe_verify_lesm_fw_enabled_82599(hw)) { + status = hw->mac.ops.acquire_swfw_sync(hw, + IXGBE_GSSR_MAC_CSR_SM); + if (status != IXGBE_SUCCESS) + goto out; + + got_lock = TRUE; + } + /* Restart link */ - autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC); - autoc_reg |= IXGBE_AUTOC_AN_RESTART; - IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc_reg); + ixgbe_reset_pipeline_82599(hw); + + if (got_lock) + hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_MAC_CSR_SM); /* Only poll for autoneg to complete if specified to do so */ if (autoneg_wait_to_complete) { + autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC); if ((autoc_reg & IXGBE_AUTOC_LMS_MASK) == IXGBE_AUTOC_LMS_KX4_KX_KR || (autoc_reg & IXGBE_AUTOC_LMS_MASK) == @@ -501,6 +598,7 @@ int32_t ixgbe_start_mac_link_82599(struct ixgbe_hw *hw, /* Add delay to filter out noises during initial link setup */ msec_delay(50); +out: return status; } @@ -566,31 +664,98 @@ void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw) } /** + * ixgbe_set_fiber_fixed_speed - Set module link speed for fixed fiber + * @hw: pointer to hardware structure + * @speed: link speed to set + * + * We set the module speed differently for fixed fiber. For other + * multi-speed devices we don't have an error value so here if we + * detect an error we just log it and exit. + */ +void ixgbe_set_fiber_fixed_speed(struct ixgbe_hw *hw, + ixgbe_link_speed speed) +{ + int32_t status; + uint8_t rs, eeprom_data; + + switch (speed) { + case IXGBE_LINK_SPEED_10GB_FULL: + /* one bit mask same as setting on */ + rs = IXGBE_SFF_SOFT_RS_SELECT_10G; + break; + case IXGBE_LINK_SPEED_1GB_FULL: + rs = IXGBE_SFF_SOFT_RS_SELECT_1G; + break; + default: + DEBUGOUT("Invalid fixed module speed\n"); + return; + } + + /* Set RS0 */ + status = hw->phy.ops.read_i2c_byte(hw, IXGBE_SFF_SFF_8472_OSCB, + IXGBE_I2C_EEPROM_DEV_ADDR2, + &eeprom_data); + if (status) { + DEBUGOUT("Failed to read Rx Rate Select RS0\n"); + goto out; + } + + eeprom_data = (eeprom_data & ~IXGBE_SFF_SOFT_RS_SELECT_MASK) & rs; + + status = hw->phy.ops.write_i2c_byte(hw, IXGBE_SFF_SFF_8472_OSCB, + IXGBE_I2C_EEPROM_DEV_ADDR2, + eeprom_data); + if (status) { + DEBUGOUT("Failed to write Rx Rate Select RS0\n"); + goto out; + } + + /* Set RS1 */ + status = hw->phy.ops.read_i2c_byte(hw, IXGBE_SFF_SFF_8472_ESCB, + IXGBE_I2C_EEPROM_DEV_ADDR2, + &eeprom_data); + if (status) { + DEBUGOUT("Failed to read Rx Rate Select RS1\n"); + goto out; + } + + eeprom_data = (eeprom_data & ~IXGBE_SFF_SOFT_RS_SELECT_MASK) & rs; + + status = hw->phy.ops.write_i2c_byte(hw, IXGBE_SFF_SFF_8472_ESCB, + IXGBE_I2C_EEPROM_DEV_ADDR2, + eeprom_data); + if (status) { + DEBUGOUT("Failed to write Rx Rate Select RS1\n"); + goto out; + } +out: + return; +} + +/** * ixgbe_setup_mac_link_multispeed_fiber - Set MAC link speed * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: TRUE if autonegotiation enabled * @autoneg_wait_to_complete: TRUE when waiting for completion is needed * * Set the link speed in the AUTOC register and restarts link. **/ int32_t ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, - ixgbe_link_speed speed, int autoneg, - int autoneg_wait_to_complete) + ixgbe_link_speed speed, + bool autoneg_wait_to_complete) { int32_t status = IXGBE_SUCCESS; - ixgbe_link_speed link_speed; + ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN; ixgbe_link_speed highest_link_speed = IXGBE_LINK_SPEED_UNKNOWN; uint32_t speedcnt = 0; uint32_t esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP); uint32_t i = 0; - int link_up = FALSE; - int negotiation; + bool autoneg, link_up = FALSE; DEBUGFUNC("ixgbe_setup_mac_link_multispeed_fiber"); /* Mask off requested but non-supported speeds */ - status = ixgbe_hw(hw, get_link_capabilities, &link_speed, &negotiation); + status = ixgbe_get_link_capabilities_82599(hw, &link_speed, &autoneg); if (status != IXGBE_SUCCESS) return status; @@ -605,7 +770,7 @@ int32_t ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, highest_link_speed = IXGBE_LINK_SPEED_10GB_FULL; /* If we already have link at this speed, just jump out */ - status = ixgbe_hw(hw, check_link, &link_speed, &link_up, FALSE); + status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE); if (status != IXGBE_SUCCESS) return status; @@ -613,22 +778,26 @@ int32_t ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, goto out; /* Set the module link speed */ - esdp_reg |= (IXGBE_ESDP_SDP5_DIR | IXGBE_ESDP_SDP5); - IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg); - IXGBE_WRITE_FLUSH(hw); + if (hw->phy.media_type == ixgbe_media_type_fiber_fixed) { + ixgbe_set_fiber_fixed_speed(hw, + IXGBE_LINK_SPEED_10GB_FULL); + } else { + esdp_reg |= (IXGBE_ESDP_SDP5_DIR | IXGBE_ESDP_SDP5); + IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg); + IXGBE_WRITE_FLUSH(hw); + } /* Allow module to change analog characteristics (1G->10G) */ msec_delay(40); status = ixgbe_setup_mac_link_82599(hw, - IXGBE_LINK_SPEED_10GB_FULL, - autoneg, - autoneg_wait_to_complete); + IXGBE_LINK_SPEED_10GB_FULL, + autoneg_wait_to_complete); if (status != IXGBE_SUCCESS) return status; /* Flap the tx laser if it has not already been done */ - ixgbe_hw(hw, flap_tx_laser); + ixgbe_flap_tx_laser(hw); /* * Wait for the controller to acquire link. Per IEEE 802.3ap, @@ -640,7 +809,7 @@ int32_t ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, msec_delay(100); /* If we have link, just jump out */ - status = ixgbe_hw(hw, check_link, &link_speed, + status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE); if (status != IXGBE_SUCCESS) return status; @@ -656,7 +825,7 @@ int32_t ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, highest_link_speed = IXGBE_LINK_SPEED_1GB_FULL; /* If we already have link at this speed, just jump out */ - status = ixgbe_hw(hw, check_link, &link_speed, &link_up, FALSE); + status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE); if (status != IXGBE_SUCCESS) return status; @@ -664,29 +833,33 @@ int32_t ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, goto out; /* Set the module link speed */ - esdp_reg &= ~IXGBE_ESDP_SDP5; - esdp_reg |= IXGBE_ESDP_SDP5_DIR; - IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg); - IXGBE_WRITE_FLUSH(hw); + if (hw->phy.media_type == ixgbe_media_type_fiber_fixed) { + ixgbe_set_fiber_fixed_speed(hw, + IXGBE_LINK_SPEED_1GB_FULL); + } else { + esdp_reg &= ~IXGBE_ESDP_SDP5; + esdp_reg |= IXGBE_ESDP_SDP5_DIR; + IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg); + IXGBE_WRITE_FLUSH(hw); + } /* Allow module to change analog characteristics (10G->1G) */ msec_delay(40); status = ixgbe_setup_mac_link_82599(hw, IXGBE_LINK_SPEED_1GB_FULL, - autoneg, autoneg_wait_to_complete); if (status != IXGBE_SUCCESS) return status; /* Flap the tx laser if it has not already been done */ - ixgbe_hw(hw, flap_tx_laser); + ixgbe_flap_tx_laser(hw); /* Wait for the link partner to also set speed */ msec_delay(100); /* If we have link, just jump out */ - status = ixgbe_hw(hw, check_link, &link_speed, &link_up, FALSE); + status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE); if (status != IXGBE_SUCCESS) return status; @@ -701,7 +874,7 @@ int32_t ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, */ if (speedcnt > 1) status = ixgbe_setup_mac_link_multispeed_fiber(hw, - highest_link_speed, autoneg, autoneg_wait_to_complete); + highest_link_speed, autoneg_wait_to_complete); out: /* Set autoneg_advertised value based on input link speed */ @@ -720,19 +893,18 @@ out: * ixgbe_setup_mac_link_smartspeed - Set MAC link speed using SmartSpeed * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: TRUE if autonegotiation enabled * @autoneg_wait_to_complete: TRUE when waiting for completion is needed * * Implements the Intel SmartSpeed algorithm. **/ int32_t ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, - ixgbe_link_speed speed, int autoneg, - int autoneg_wait_to_complete) + ixgbe_link_speed speed, + bool autoneg_wait_to_complete) { int32_t status = IXGBE_SUCCESS; - ixgbe_link_speed link_speed; + ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN; int32_t i, j; - int link_up = FALSE; + bool link_up = FALSE; uint32_t autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC); DEBUGFUNC("ixgbe_setup_mac_link_smartspeed"); @@ -759,7 +931,7 @@ int32_t ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, /* First, try to get link with full advertisement */ hw->phy.smart_speed_active = FALSE; for (j = 0; j < IXGBE_SMARTSPEED_MAX_RETRIES; j++) { - status = ixgbe_setup_mac_link_82599(hw, speed, autoneg, + status = ixgbe_setup_mac_link_82599(hw, speed, autoneg_wait_to_complete); if (status != IXGBE_SUCCESS) goto out; @@ -774,7 +946,7 @@ int32_t ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, msec_delay(100); /* If we have link, just jump out */ - status = ixgbe_hw(hw, check_link, &link_speed, &link_up, + status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE); if (status != IXGBE_SUCCESS) goto out; @@ -794,7 +966,7 @@ int32_t ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, /* Turn SmartSpeed on to disable KR support */ hw->phy.smart_speed_active = TRUE; - status = ixgbe_setup_mac_link_82599(hw, speed, autoneg, + status = ixgbe_setup_mac_link_82599(hw, speed, autoneg_wait_to_complete); if (status != IXGBE_SUCCESS) goto out; @@ -809,7 +981,7 @@ int32_t ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, msec_delay(100); /* If we have link, just jump out */ - status = ixgbe_hw(hw, check_link, &link_speed, &link_up, FALSE); + status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE); if (status != IXGBE_SUCCESS) goto out; @@ -819,7 +991,7 @@ int32_t ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, /* We didn't get link. Turn SmartSpeed back off. */ hw->phy.smart_speed_active = FALSE; - status = ixgbe_setup_mac_link_82599(hw, speed, autoneg, + status = ixgbe_setup_mac_link_82599(hw, speed, autoneg_wait_to_complete); out: @@ -833,32 +1005,30 @@ out: * ixgbe_setup_mac_link_82599 - Set MAC link speed * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: TRUE if autonegotiation enabled * @autoneg_wait_to_complete: TRUE when waiting for completion is needed * * Set the link speed in the AUTOC register and restarts link. **/ int32_t ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw, - ixgbe_link_speed speed, int autoneg, - int autoneg_wait_to_complete) + ixgbe_link_speed speed, + bool autoneg_wait_to_complete) { + bool autoneg = FALSE; int32_t status = IXGBE_SUCCESS; - uint32_t autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); + uint32_t autoc, pma_pmd_1g, link_mode, start_autoc; uint32_t autoc2 = IXGBE_READ_REG(hw, IXGBE_AUTOC2); - uint32_t start_autoc = autoc; uint32_t orig_autoc = 0; - uint32_t link_mode = autoc & IXGBE_AUTOC_LMS_MASK; - uint32_t pma_pmd_1g = autoc & IXGBE_AUTOC_1G_PMA_PMD_MASK; uint32_t pma_pmd_10g_serial = autoc2 & IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK; uint32_t links_reg; uint32_t i; ixgbe_link_speed link_capabilities = IXGBE_LINK_SPEED_UNKNOWN; + bool got_lock = FALSE; DEBUGFUNC("ixgbe_setup_mac_link_82599"); /* Check to see if speed passed in is supported. */ - status = ixgbe_hw(hw, get_link_capabilities, &link_capabilities, &autoneg); - if (status != IXGBE_SUCCESS) + status = ixgbe_get_link_capabilities_82599(hw, &link_capabilities, &autoneg); + if (status) goto out; speed &= link_capabilities; @@ -870,9 +1040,14 @@ int32_t ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw, /* Use stored value (EEPROM defaults) of AUTOC to find KR/KX4 support*/ if (hw->mac.orig_link_settings_stored) - orig_autoc = hw->mac.orig_autoc; + autoc = hw->mac.orig_autoc; else - orig_autoc = autoc; + autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); + + orig_autoc = autoc; + start_autoc = hw->mac.cached_autoc; + link_mode = autoc & IXGBE_AUTOC_LMS_MASK; + pma_pmd_1g = autoc & IXGBE_AUTOC_1G_PMA_PMD_MASK; if (link_mode == IXGBE_AUTOC_LMS_KX4_KX_KR || link_mode == IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN || @@ -889,8 +1064,8 @@ int32_t ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw, if (speed & IXGBE_LINK_SPEED_1GB_FULL) autoc |= IXGBE_AUTOC_KX_SUPP; } else if ((pma_pmd_1g == IXGBE_AUTOC_1G_SFI) && - (link_mode == IXGBE_AUTOC_LMS_1G_LINK_NO_AN || - link_mode == IXGBE_AUTOC_LMS_1G_AN)) { + (link_mode == IXGBE_AUTOC_LMS_1G_LINK_NO_AN || + link_mode == IXGBE_AUTOC_LMS_1G_AN)) { /* Switch from 1G SFI to 10G SFI if requested */ if ((speed == IXGBE_LINK_SPEED_10GB_FULL) && (pma_pmd_10g_serial == IXGBE_AUTOC2_10G_SFI)) { @@ -911,9 +1086,31 @@ int32_t ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw, } if (autoc != start_autoc) { + /* Need SW/FW semaphore around AUTOC writes if LESM is on, + * likewise reset_pipeline requires us to hold this lock as + * it also writes to AUTOC. + */ + if (ixgbe_verify_lesm_fw_enabled_82599(hw)) { + status = hw->mac.ops.acquire_swfw_sync(hw, + IXGBE_GSSR_MAC_CSR_SM); + if (status != IXGBE_SUCCESS) { + status = IXGBE_ERR_SWFW_SYNC; + goto out; + } + + got_lock = TRUE; + } + /* Restart link */ - autoc |= IXGBE_AUTOC_AN_RESTART; IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc); + hw->mac.cached_autoc = autoc; + ixgbe_reset_pipeline_82599(hw); + + if (got_lock) { + hw->mac.ops.release_swfw_sync(hw, + IXGBE_GSSR_MAC_CSR_SM); + got_lock = FALSE; + } /* Only poll for autoneg to complete if specified to do so */ if (autoneg_wait_to_complete) { @@ -948,28 +1145,27 @@ out: * ixgbe_setup_copper_link_82599 - Set the PHY autoneg advertised field * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: TRUE if autonegotiation enabled * @autoneg_wait_to_complete: TRUE if waiting is needed to complete * * Restarts link on PHY and MAC based on settings passed in. **/ int32_t ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw, - ixgbe_link_speed speed, - int autoneg, - int autoneg_wait_to_complete) + ixgbe_link_speed speed, + bool autoneg_wait_to_complete) { int32_t status; DEBUGFUNC("ixgbe_setup_copper_link_82599"); /* Setup the PHY according to input speed */ - status = hw->phy.ops.setup_link_speed(hw, speed, autoneg, + status = hw->phy.ops.setup_link_speed(hw, speed, autoneg_wait_to_complete); /* Set up MAC */ ixgbe_start_mac_link_82599(hw, autoneg_wait_to_complete); return status; } + /** * ixgbe_reset_hw_82599 - Perform hardware reset * @hw: pointer to hardware structure @@ -980,16 +1176,21 @@ int32_t ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw, **/ int32_t ixgbe_reset_hw_82599(struct ixgbe_hw *hw) { - int32_t status = IXGBE_SUCCESS; - uint32_t ctrl; - uint32_t i; - uint32_t autoc; - uint32_t autoc2; + ixgbe_link_speed link_speed; + int32_t status; + uint32_t ctrl, i, autoc2; + uint32_t curr_lms; + bool link_up = FALSE; DEBUGFUNC("ixgbe_reset_hw_82599"); /* Call adapter stop to disable tx/rx and clear interrupts */ - hw->mac.ops.stop_adapter(hw); + status = hw->mac.ops.stop_adapter(hw); + if (status != IXGBE_SUCCESS) + goto reset_hw_out; + + /* flush pending Tx transactions */ + ixgbe_clear_tx_pending(hw); /* PHY ops must be identified and initialized prior to reset */ @@ -1012,29 +1213,40 @@ int32_t ixgbe_reset_hw_82599(struct ixgbe_hw *hw) if (hw->phy.reset_disable == FALSE && hw->phy.ops.reset != NULL) hw->phy.ops.reset(hw); - /* - * Prevent the PCI-E bus from from hanging by disabling PCI-E master - * access and verify no pending requests before reset - */ - ixgbe_disable_pcie_master(hw); + /* remember AUTOC from before we reset */ + if (hw->mac.cached_autoc) + curr_lms = hw->mac.cached_autoc & IXGBE_AUTOC_LMS_MASK; + else + curr_lms = IXGBE_READ_REG(hw, IXGBE_AUTOC) & + IXGBE_AUTOC_LMS_MASK; mac_reset_top: /* - * Issue global reset to the MAC. This needs to be a SW reset. - * If link reset is used, it might reset the MAC when mng is using it + * Issue global reset to the MAC. Needs to be SW reset if link is up. + * If link reset is used when link is up, it might reset the PHY when + * mng is using it. If link is down or the flag to force full link + * reset is set, then perform link reset. */ - ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL); - IXGBE_WRITE_REG(hw, IXGBE_CTRL, (ctrl | IXGBE_CTRL_RST)); + ctrl = IXGBE_CTRL_LNK_RST; + if (!hw->force_full_reset) { + hw->mac.ops.check_link(hw, &link_speed, &link_up, FALSE); + if (link_up) + ctrl = IXGBE_CTRL_RST; + } + + ctrl |= IXGBE_READ_REG(hw, IXGBE_CTRL); + IXGBE_WRITE_REG(hw, IXGBE_CTRL, ctrl); IXGBE_WRITE_FLUSH(hw); /* Poll for reset bit to self-clear indicating reset is complete */ for (i = 0; i < 10; i++) { usec_delay(1); ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL); - if (!(ctrl & IXGBE_CTRL_RST)) + if (!(ctrl & IXGBE_CTRL_RST_MASK)) break; } - if (ctrl & IXGBE_CTRL_RST) { + + if (ctrl & IXGBE_CTRL_RST_MASK) { status = IXGBE_ERR_RESET_FAILED; DEBUGOUT("Reset polling failed to complete.\n"); } @@ -1056,16 +1268,58 @@ mac_reset_top: * stored off yet. Otherwise restore the stored original * values since the reset operation sets back to defaults. */ - autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); + hw->mac.cached_autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); autoc2 = IXGBE_READ_REG(hw, IXGBE_AUTOC2); + + /* Enable link if disabled in NVM */ + if (autoc2 & IXGBE_AUTOC2_LINK_DISABLE_MASK) { + autoc2 &= ~IXGBE_AUTOC2_LINK_DISABLE_MASK; + IXGBE_WRITE_REG(hw, IXGBE_AUTOC2, autoc2); + IXGBE_WRITE_FLUSH(hw); + } + if (hw->mac.orig_link_settings_stored == FALSE) { - hw->mac.orig_autoc = autoc; + hw->mac.orig_autoc = hw->mac.cached_autoc; hw->mac.orig_autoc2 = autoc2; hw->mac.orig_link_settings_stored = TRUE; } else { - if (autoc != hw->mac.orig_autoc) - IXGBE_WRITE_REG(hw, IXGBE_AUTOC, (hw->mac.orig_autoc | - IXGBE_AUTOC_AN_RESTART)); + + /* If MNG FW is running on a multi-speed device that + * doesn't autoneg with out driver support we need to + * leave LMS in the state it was before we MAC reset. + * Likewise if we support WoL we don't want change the + * LMS state. + */ + if (hw->phy.multispeed_fiber && hw->mng_fw_enabled) + hw->mac.orig_autoc = + (hw->mac.orig_autoc & ~IXGBE_AUTOC_LMS_MASK) | + curr_lms; + + if (hw->mac.cached_autoc != hw->mac.orig_autoc) { + /* Need SW/FW semaphore around AUTOC writes if LESM is + * on, likewise reset_pipeline requires us to hold + * this lock as it also writes to AUTOC. + */ + bool got_lock = FALSE; + if (ixgbe_verify_lesm_fw_enabled_82599(hw)) { + status = hw->mac.ops.acquire_swfw_sync(hw, + IXGBE_GSSR_MAC_CSR_SM); + if (status != IXGBE_SUCCESS) { + status = IXGBE_ERR_SWFW_SYNC; + goto reset_hw_out; + } + + got_lock = TRUE; + } + + IXGBE_WRITE_REG(hw, IXGBE_AUTOC, hw->mac.orig_autoc); + hw->mac.cached_autoc = hw->mac.orig_autoc; + ixgbe_reset_pipeline_82599(hw); + + if (got_lock) + hw->mac.ops.release_swfw_sync(hw, + IXGBE_GSSR_MAC_CSR_SM); + } if ((autoc2 & IXGBE_AUTOC2_UPPER_MASK) != (hw->mac.orig_autoc2 & IXGBE_AUTOC2_UPPER_MASK)) { @@ -1087,26 +1341,6 @@ mac_reset_top: hw->mac.num_rar_entries = 128; hw->mac.ops.init_rx_addrs(hw); -#if 0 - /* Store the permanent SAN mac address */ - hw->mac.ops.get_san_mac_addr(hw, hw->mac.san_addr); - - /* Add the SAN MAC address to the RAR only if it's a valid address */ - if (ixgbe_validate_mac_addr(hw->mac.san_addr) == 0) { - hw->mac.ops.set_rar(hw, hw->mac.num_rar_entries - 1, - hw->mac.san_addr, 0, IXGBE_RAH_AV); - - /* Save the SAN MAC RAR index */ - hw->mac.san_mac_rar_index = hw->mac.num_rar_entries - 1; - - /* Reserve the last RAR for the SAN MAC address */ - hw->mac.num_rar_entries--; - } - - /* Store the alternative WWNN/WWPN prefix */ - hw->mac.ops.get_wwn_prefix(hw, &hw->mac.wwnn_prefix, - &hw->mac.wwpn_prefix); -#endif reset_hw_out: return status; } @@ -1119,7 +1353,8 @@ reset_hw_out: * * Performs read operation to Omer analog register specified. **/ -int32_t ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, uint32_t reg, uint8_t *val) +int32_t ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, uint32_t reg, + uint8_t *val) { uint32_t core_ctl; @@ -1143,7 +1378,8 @@ int32_t ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, uint32_t reg, uint8_t * * Performs write operation to Omer analog register specified. **/ -int32_t ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, uint32_t reg, uint8_t val) +int32_t ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, uint32_t reg, + uint8_t val) { uint32_t core_ctl; @@ -1168,9 +1404,8 @@ int32_t ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, uint32_t reg, uint8_t int32_t ixgbe_start_hw_82599(struct ixgbe_hw *hw) { int32_t ret_val = IXGBE_SUCCESS; - uint32_t gcr = IXGBE_READ_REG(hw, IXGBE_GCR); - DEBUGFUNC("ixgbe_start_hw_rev_1__82599"); + DEBUGFUNC("ixgbe_start_hw_82599"); ret_val = ixgbe_start_hw_generic(hw); if (ret_val != IXGBE_SUCCESS) @@ -1183,20 +1418,6 @@ int32_t ixgbe_start_hw_82599(struct ixgbe_hw *hw) /* We need to run link autotry after the driver loads */ hw->mac.autotry_restart = TRUE; - /* - * From the 82599 specification update: - * set the completion timeout value for 16ms to 55ms if needed - */ - if (gcr & IXGBE_GCR_CAP_VER2) { - uint16_t reg; - reg = IXGBE_READ_PCIE_WORD(hw, IXGBE_PCI_DEVICE_CONTROL2); - if ((reg & 0x0f) == 0) { - reg |= IXGBE_PCI_DEVICE_CONTROL2_16ms; - IXGBE_WRITE_PCIE_WORD(hw, IXGBE_PCI_DEVICE_CONTROL2, - reg); - } - } - if (ret_val == IXGBE_SUCCESS) ret_val = ixgbe_verify_fw_version_82599(hw); out: @@ -1224,7 +1445,7 @@ int32_t ixgbe_identify_phy_82599(struct ixgbe_hw *hw) if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) goto out; else - status = ixgbe_identify_sfp_module_generic(hw); + status = ixgbe_identify_module_generic(hw); } /* Set PHY type none if no PHY detected */ @@ -1357,6 +1578,8 @@ sfp_check: physical_layer = IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA; else if (comp_codes_1g & IXGBE_SFF_1GBASET_CAPABLE) physical_layer = IXGBE_PHYSICAL_LAYER_1000BASE_T; + else if (comp_codes_1g & IXGBE_SFF_1GBASESX_CAPABLE) + physical_layer = IXGBE_PHYSICAL_LAYER_1000BASE_SX; break; default: break; @@ -1375,9 +1598,6 @@ out: **/ int32_t ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, uint32_t regval) { -#define IXGBE_MAX_SECRX_POLL 30 - int i; - int secrxreg; DEBUGFUNC("ixgbe_enable_rx_dma_82599"); @@ -1387,28 +1607,12 @@ int32_t ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, uint32_t regval) * the Rx DMA unit. Therefore, make sure the security engine is * completely disabled prior to enabling the Rx unit. */ - secrxreg = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL); - secrxreg |= IXGBE_SECRXCTRL_RX_DIS; - IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, secrxreg); - for (i = 0; i < IXGBE_MAX_SECRX_POLL; i++) { - secrxreg = IXGBE_READ_REG(hw, IXGBE_SECRXSTAT); - if (secrxreg & IXGBE_SECRXSTAT_SECRX_RDY) - break; - else - /* Use interrupt-safe sleep just in case */ - usec_delay(1000); - } - /* For informational purposes only */ - if (i >= IXGBE_MAX_SECRX_POLL) - DEBUGOUT("Rx unit being enabled before security " - "path fully disabled. Continuing with init.\n"); + hw->mac.ops.disable_sec_rx_path(hw); IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, regval); - secrxreg = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL); - secrxreg &= ~IXGBE_SECRXCTRL_RX_DIS; - IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, secrxreg); - IXGBE_WRITE_FLUSH(hw); + + hw->mac.ops.enable_sec_rx_path(hw); return IXGBE_SUCCESS; } @@ -1427,7 +1631,7 @@ int32_t ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw) { int32_t status = IXGBE_ERR_EEPROM_VERSION; uint16_t fw_offset, fw_ptp_cfg_offset; - uint16_t fw_version = 0; + uint16_t fw_version; DEBUGFUNC("ixgbe_verify_fw_version_82599"); @@ -1438,23 +1642,37 @@ int32_t ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw) } /* get the offset to the Firmware Module block */ - hw->eeprom.ops.read(hw, IXGBE_FW_PTR, &fw_offset); + if (hw->eeprom.ops.read(hw, IXGBE_FW_PTR, &fw_offset)) { + ERROR_REPORT2(IXGBE_ERROR_INVALID_STATE, + "eeprom read at offset %d failed", IXGBE_FW_PTR); + return IXGBE_ERR_EEPROM_VERSION; + } if ((fw_offset == 0) || (fw_offset == 0xFFFF)) goto fw_version_out; /* get the offset to the Pass Through Patch Configuration block */ - hw->eeprom.ops.read(hw, (fw_offset + + if (hw->eeprom.ops.read(hw, (fw_offset + IXGBE_FW_PASSTHROUGH_PATCH_CONFIG_PTR), - &fw_ptp_cfg_offset); + &fw_ptp_cfg_offset)) { + ERROR_REPORT2(IXGBE_ERROR_INVALID_STATE, + "eeprom read at offset %d failed", + fw_offset + + IXGBE_FW_PASSTHROUGH_PATCH_CONFIG_PTR); + return IXGBE_ERR_EEPROM_VERSION; + } if ((fw_ptp_cfg_offset == 0) || (fw_ptp_cfg_offset == 0xFFFF)) goto fw_version_out; /* get the firmware version */ - hw->eeprom.ops.read(hw, (fw_ptp_cfg_offset + - IXGBE_FW_PATCH_VERSION_4), - &fw_version); + if (hw->eeprom.ops.read(hw, (fw_ptp_cfg_offset + + IXGBE_FW_PATCH_VERSION_4), &fw_version)) { + ERROR_REPORT2(IXGBE_ERROR_INVALID_STATE, + "eeprom read at offset %d failed", + fw_ptp_cfg_offset + IXGBE_FW_PATCH_VERSION_4); + return IXGBE_ERR_EEPROM_VERSION; + } if (fw_version > 0x5) status = IXGBE_SUCCESS; @@ -1470,9 +1688,9 @@ fw_version_out: * Returns TRUE if the LESM FW module is present and enabled. Otherwise * returns FALSE. Smart Speed must be disabled if LESM FW module is enabled. **/ -int ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw) +bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw) { - int lesm_enabled = FALSE; + bool lesm_enabled = FALSE; uint16_t fw_offset, fw_lesm_param_offset, fw_lesm_state; int32_t status; @@ -1487,8 +1705,8 @@ int ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw) /* get the offset to the LESM Parameters block */ status = hw->eeprom.ops.read(hw, (fw_offset + - IXGBE_FW_LESM_PARAMETERS_PTR), - &fw_lesm_param_offset); + IXGBE_FW_LESM_PARAMETERS_PTR), + &fw_lesm_param_offset); if ((status != IXGBE_SUCCESS) || (fw_lesm_param_offset == 0) || (fw_lesm_param_offset == 0xFFFF)) @@ -1506,3 +1724,84 @@ int ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw) out: return lesm_enabled; } + +/** + * ixgbe_read_eeprom_82599 - Read EEPROM word using + * fastest available method + * + * @hw: pointer to hardware structure + * @offset: offset of word in the EEPROM to read + * @data: word read from the EEPROM + * + * Reads a 16 bit word from the EEPROM + **/ +int32_t ixgbe_read_eeprom_82599(struct ixgbe_hw *hw, + uint16_t offset, uint16_t *data) +{ + struct ixgbe_eeprom_info *eeprom = &hw->eeprom; + int32_t ret_val = IXGBE_ERR_CONFIG; + + DEBUGFUNC("ixgbe_read_eeprom_82599"); + + /* + * If EEPROM is detected and can be addressed using 14 bits, + * use EERD otherwise use bit bang + */ + if ((eeprom->type == ixgbe_eeprom_spi) && + (offset <= IXGBE_EERD_MAX_ADDR)) + ret_val = ixgbe_read_eerd_generic(hw, offset, data); + else + ret_val = ixgbe_read_eeprom_bit_bang_generic(hw, offset, data); + + return ret_val; +} + +/** + * ixgbe_reset_pipeline_82599 - perform pipeline reset + * + * @hw: pointer to hardware structure + * + * Reset pipeline by asserting Restart_AN together with LMS change to ensure + * full pipeline reset + **/ +int32_t ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw) +{ + int32_t ret_val; + uint32_t anlp1_reg = 0; + uint32_t i, autoc_reg, autoc2_reg; + + /* Enable link if disabled in NVM */ + autoc2_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC2); + if (autoc2_reg & IXGBE_AUTOC2_LINK_DISABLE_MASK) { + autoc2_reg &= ~IXGBE_AUTOC2_LINK_DISABLE_MASK; + IXGBE_WRITE_REG(hw, IXGBE_AUTOC2, autoc2_reg); + IXGBE_WRITE_FLUSH(hw); + } + + autoc_reg = hw->mac.cached_autoc; + autoc_reg |= IXGBE_AUTOC_AN_RESTART; + /* Write AUTOC register with toggled LMS[2] bit and Restart_AN */ + IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc_reg ^ IXGBE_AUTOC_LMS_1G_AN); + /* Wait for AN to leave state 0 */ + for (i = 0; i < 10; i++) { + msec_delay(4); + anlp1_reg = IXGBE_READ_REG(hw, IXGBE_ANLP1); + if (anlp1_reg & IXGBE_ANLP1_AN_STATE_MASK) + break; + } + + if (!(anlp1_reg & IXGBE_ANLP1_AN_STATE_MASK)) { + DEBUGOUT("auto negotiation not completed\n"); + ret_val = IXGBE_ERR_RESET_FAILED; + goto reset_pipeline_out; + } + + ret_val = IXGBE_SUCCESS; + +reset_pipeline_out: + /* Write AUTOC register with original LMS field and Restart_AN */ + IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc_reg); + IXGBE_WRITE_FLUSH(hw); + + return ret_val; +} diff --git a/sys/dev/pci/ixgbe_phy.c b/sys/dev/pci/ixgbe_phy.c index 3409aee0891..d2f6e5a60e6 100644 --- a/sys/dev/pci/ixgbe_phy.c +++ b/sys/dev/pci/ixgbe_phy.c @@ -1,8 +1,8 @@ -/* $OpenBSD: ixgbe_phy.c,v 1.10 2012/12/17 18:44:27 mikeb Exp $ */ +/* $OpenBSD: ixgbe_phy.c,v 1.11 2013/08/05 19:58:06 mikeb Exp $ */ /****************************************************************************** - Copyright (c) 2001-2009, Intel Corporation + Copyright (c) 2001-2013, Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without @@ -32,7 +32,7 @@ POSSIBILITY OF SUCH DAMAGE. ******************************************************************************/ -/*$FreeBSD: src/sys/dev/ixgbe/ixgbe_phy.c,v 1.9 2009/12/07 21:30:54 jfv Exp $*/ +/* FreeBSD: src/sys/dev/ixgbe/ixgbe_phy.c 251964 Jun 18 21:28:19 2013 UTC */ #include <dev/pci/ixgbe.h> @@ -43,7 +43,7 @@ int32_t ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, uint8_t data); int32_t ixgbe_get_i2c_ack(struct ixgbe_hw *hw); int32_t ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, int *data); int32_t ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, int data); -int32_t ixgbe_raise_i2c_clk(struct ixgbe_hw *hw, uint32_t *i2cctl); +void ixgbe_raise_i2c_clk(struct ixgbe_hw *hw, uint32_t *i2cctl); void ixgbe_lower_i2c_clk(struct ixgbe_hw *hw, uint32_t *i2cctl); int32_t ixgbe_set_i2c_data(struct ixgbe_hw *hw, uint32_t *i2cctl, int data); int ixgbe_get_i2c_data(uint32_t *i2cctl); @@ -59,11 +59,15 @@ int32_t ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw) { struct ixgbe_phy_info *phy = &hw->phy; + DEBUGFUNC("ixgbe_init_phy_ops_generic"); + /* PHY */ phy->ops.identify = &ixgbe_identify_phy_generic; phy->ops.reset = &ixgbe_reset_phy_generic; phy->ops.read_reg = &ixgbe_read_phy_reg_generic; phy->ops.write_reg = &ixgbe_write_phy_reg_generic; + phy->ops.read_reg_mdi = &ixgbe_read_phy_reg_mdi; + phy->ops.write_reg_mdi = &ixgbe_write_phy_reg_mdi; phy->ops.setup_link = &ixgbe_setup_phy_link_generic; phy->ops.setup_link_speed = &ixgbe_setup_phy_link_speed_generic; phy->ops.check_link = NULL; @@ -73,7 +77,7 @@ int32_t ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw) phy->ops.read_i2c_eeprom = &ixgbe_read_i2c_eeprom_generic; phy->ops.write_i2c_eeprom = &ixgbe_write_i2c_eeprom_generic; phy->ops.i2c_bus_clear = &ixgbe_i2c_bus_clear; - phy->ops.identify_sfp = &ixgbe_identify_sfp_module_generic; + phy->ops.identify_sfp = &ixgbe_identify_module_generic; phy->sfp_type = ixgbe_sfp_type_unknown; phy->ops.check_overtemp = &ixgbe_tn_check_overtemp; return IXGBE_SUCCESS; @@ -91,6 +95,8 @@ int32_t ixgbe_identify_phy_generic(struct ixgbe_hw *hw) uint32_t phy_addr; uint16_t ext_ability = 0; + DEBUGFUNC("ixgbe_identify_phy_generic"); + if (hw->phy.type == ixgbe_phy_unknown) { for (phy_addr = 0; phy_addr < IXGBE_MAX_PHY_ADDR; phy_addr++) { if (ixgbe_validate_phy_addr(hw, phy_addr)) { @@ -119,8 +125,11 @@ int32_t ixgbe_identify_phy_generic(struct ixgbe_hw *hw) } } /* clear value if nothing found */ - if (status != IXGBE_SUCCESS) + if (status != IXGBE_SUCCESS) { hw->phy.addr = 0; + ERROR_REPORT1(IXGBE_ERROR_SOFTWARE, + "Could not identify valid PHY address"); + } } else { status = IXGBE_SUCCESS; } @@ -133,10 +142,12 @@ int32_t ixgbe_identify_phy_generic(struct ixgbe_hw *hw) * @hw: pointer to hardware structure * **/ -int ixgbe_validate_phy_addr(struct ixgbe_hw *hw, uint32_t phy_addr) +bool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, uint32_t phy_addr) { uint16_t phy_id = 0; - int valid = FALSE; + bool valid = FALSE; + + DEBUGFUNC("ixgbe_validate_phy_addr"); hw->phy.addr = phy_addr; hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_ID_HIGH, @@ -159,6 +170,8 @@ int32_t ixgbe_get_phy_id(struct ixgbe_hw *hw) uint16_t phy_id_high = 0; uint16_t phy_id_low = 0; + DEBUGFUNC("ixgbe_get_phy_id"); + status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_ID_HIGH, IXGBE_MDIO_PMA_PMD_DEV_TYPE, &phy_id_high); @@ -183,6 +196,8 @@ enum ixgbe_phy_type ixgbe_get_phy_type_from_id(uint32_t phy_id) { enum ixgbe_phy_type phy_type; + DEBUGFUNC("ixgbe_get_phy_type_from_id"); + switch (phy_id) { case TN1010_PHY_ID: phy_type = ixgbe_phy_tn; @@ -211,10 +226,12 @@ enum ixgbe_phy_type ixgbe_get_phy_type_from_id(uint32_t phy_id) **/ int32_t ixgbe_reset_phy_generic(struct ixgbe_hw *hw) { - int32_t i; + uint32_t i; uint16_t ctrl = 0; int32_t status = IXGBE_SUCCESS; + DEBUGFUNC("ixgbe_reset_phy_generic"); + if (hw->phy.type == ixgbe_phy_unknown) status = ixgbe_identify_phy_generic(hw); @@ -251,7 +268,8 @@ int32_t ixgbe_reset_phy_generic(struct ixgbe_hw *hw) if (ctrl & IXGBE_MDIO_PHY_XS_RESET) { status = IXGBE_ERR_RESET_FAILED; - DEBUGOUT("PHY reset polling failed to complete.\n"); + ERROR_REPORT1(IXGBE_ERROR_POLLING, + "PHY reset polling failed to complete.\n"); } out: @@ -259,189 +277,216 @@ out: } /** + * ixgbe_read_phy_mdi - Reads a value from a specified PHY register without + * the SWFW lock + * @hw: pointer to hardware structure + * @reg_addr: 32 bit address of PHY register to read + * @phy_data: Pointer to read data from PHY register + **/ +int32_t ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, uint32_t reg_addr, + uint32_t device_type, uint16_t *phy_data) +{ + uint32_t i, data, command; + + /* Setup and write the address cycle command */ + command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) | + (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | + (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | + (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND)); + + IXGBE_WRITE_REG(hw, IXGBE_MSCA, command); + + /* + * Check every 10 usec to see if the address cycle completed. + * The MDI Command bit will clear when the operation is + * complete + */ + for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) { + usec_delay(10); + + command = IXGBE_READ_REG(hw, IXGBE_MSCA); + if ((command & IXGBE_MSCA_MDI_COMMAND) == 0) + break; + } + + + if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) { + ERROR_REPORT1(IXGBE_ERROR_POLLING, "PHY address command did not complete.\n"); + return IXGBE_ERR_PHY; + } + + /* + * Address cycle complete, setup and write the read + * command + */ + command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) | + (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | + (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | + (IXGBE_MSCA_READ | IXGBE_MSCA_MDI_COMMAND)); + + IXGBE_WRITE_REG(hw, IXGBE_MSCA, command); + + /* + * Check every 10 usec to see if the address cycle + * completed. The MDI Command bit will clear when the + * operation is complete + */ + for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) { + usec_delay(10); + + command = IXGBE_READ_REG(hw, IXGBE_MSCA); + if ((command & IXGBE_MSCA_MDI_COMMAND) == 0) + break; + } + + if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) { + ERROR_REPORT1(IXGBE_ERROR_POLLING, "PHY read command didn't complete\n"); + return IXGBE_ERR_PHY; + } + + /* + * Read operation is complete. Get the data + * from MSRWD + */ + data = IXGBE_READ_REG(hw, IXGBE_MSRWD); + data >>= IXGBE_MSRWD_READ_DATA_SHIFT; + *phy_data = (uint16_t)(data); + + return IXGBE_SUCCESS; +} + +/** * ixgbe_read_phy_reg_generic - Reads a value from a specified PHY register + * using the SWFW lock - this function is needed in most cases * @hw: pointer to hardware structure * @reg_addr: 32 bit address of PHY register to read * @phy_data: Pointer to read data from PHY register **/ int32_t ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, uint32_t reg_addr, - uint32_t device_type, uint16_t *phy_data) + uint32_t device_type, uint16_t *phy_data) { - uint32_t command; - uint32_t i; - uint32_t data; - int32_t status = IXGBE_SUCCESS; + int32_t status; uint16_t gssr; + DEBUGFUNC("ixgbe_read_phy_reg_generic"); + if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1) gssr = IXGBE_GSSR_PHY1_SM; else gssr = IXGBE_GSSR_PHY0_SM; - if (hw->mac.ops.acquire_swfw_sync(hw, gssr) != IXGBE_SUCCESS) + if (hw->mac.ops.acquire_swfw_sync(hw, gssr) == IXGBE_SUCCESS) { + status = ixgbe_read_phy_reg_mdi(hw, reg_addr, device_type, + phy_data); + hw->mac.ops.release_swfw_sync(hw, gssr); + } else { status = IXGBE_ERR_SWFW_SYNC; + } - if (status == IXGBE_SUCCESS) { - /* Setup and write the address cycle command */ - command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) | - (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | - (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | - (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND)); + return status; +} - IXGBE_WRITE_REG(hw, IXGBE_MSCA, command); +/** + * ixgbe_write_phy_reg_mdi - Writes a value to specified PHY register + * without SWFW lock + * @hw: pointer to hardware structure + * @reg_addr: 32 bit PHY register to write + * @device_type: 5 bit device type + * @phy_data: Data to write to the PHY register + **/ +int32_t ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, uint32_t reg_addr, + uint32_t device_type, uint16_t phy_data) +{ + uint32_t i, command; - /* - * Check every 10 usec to see if the address cycle completed. - * The MDI Command bit will clear when the operation is - * complete - */ - for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) { - usec_delay(10); + /* Put the data in the MDI single read and write data register*/ + IXGBE_WRITE_REG(hw, IXGBE_MSRWD, (uint32_t)phy_data); - command = IXGBE_READ_REG(hw, IXGBE_MSCA); + /* Setup and write the address cycle command */ + command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) | + (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | + (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | + (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND)); - if ((command & IXGBE_MSCA_MDI_COMMAND) == 0) - break; - } + IXGBE_WRITE_REG(hw, IXGBE_MSCA, command); - if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) { - DEBUGOUT("PHY address command did not complete.\n"); - status = IXGBE_ERR_PHY; - } + /* + * Check every 10 usec to see if the address cycle completed. + * The MDI Command bit will clear when the operation is + * complete + */ + for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) { + usec_delay(10); - if (status == IXGBE_SUCCESS) { - /* - * Address cycle complete, setup and write the read - * command - */ - command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) | - (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | - (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | - (IXGBE_MSCA_READ | IXGBE_MSCA_MDI_COMMAND)); - - IXGBE_WRITE_REG(hw, IXGBE_MSCA, command); - - /* - * Check every 10 usec to see if the address cycle - * completed. The MDI Command bit will clear when the - * operation is complete - */ - for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) { - usec_delay(10); - - command = IXGBE_READ_REG(hw, IXGBE_MSCA); - - if ((command & IXGBE_MSCA_MDI_COMMAND) == 0) - break; - } + command = IXGBE_READ_REG(hw, IXGBE_MSCA); + if ((command & IXGBE_MSCA_MDI_COMMAND) == 0) + break; + } - if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) { - DEBUGOUT("PHY read command didn't complete\n"); - status = IXGBE_ERR_PHY; - } else { - /* - * Read operation is complete. Get the data - * from MSRWD - */ - data = IXGBE_READ_REG(hw, IXGBE_MSRWD); - data >>= IXGBE_MSRWD_READ_DATA_SHIFT; - *phy_data = (uint16_t)(data); - } - } + if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) { + ERROR_REPORT1(IXGBE_ERROR_POLLING, "PHY address cmd didn't complete\n"); + return IXGBE_ERR_PHY; + } - hw->mac.ops.release_swfw_sync(hw, gssr); + /* + * Address cycle complete, setup and write the write + * command + */ + command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) | + (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | + (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | + (IXGBE_MSCA_WRITE | IXGBE_MSCA_MDI_COMMAND)); + + IXGBE_WRITE_REG(hw, IXGBE_MSCA, command); + + /* + * Check every 10 usec to see if the address cycle + * completed. The MDI Command bit will clear when the + * operation is complete + */ + for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) { + usec_delay(10); + + command = IXGBE_READ_REG(hw, IXGBE_MSCA); + if ((command & IXGBE_MSCA_MDI_COMMAND) == 0) + break; } - return status; + if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) { + ERROR_REPORT1(IXGBE_ERROR_POLLING, "PHY write cmd didn't complete\n"); + return IXGBE_ERR_PHY; + } + + return IXGBE_SUCCESS; } /** * ixgbe_write_phy_reg_generic - Writes a value to specified PHY register + * using SWFW lock- this function is needed in most cases * @hw: pointer to hardware structure * @reg_addr: 32 bit PHY register to write * @device_type: 5 bit device type * @phy_data: Data to write to the PHY register **/ int32_t ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, uint32_t reg_addr, - uint32_t device_type, uint16_t phy_data) + uint32_t device_type, uint16_t phy_data) { - uint32_t command; - uint32_t i; - int32_t status = IXGBE_SUCCESS; + int32_t status; uint16_t gssr; + DEBUGFUNC("ixgbe_write_phy_reg_generic"); + if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1) gssr = IXGBE_GSSR_PHY1_SM; else gssr = IXGBE_GSSR_PHY0_SM; - if (hw->mac.ops.acquire_swfw_sync(hw, gssr) != IXGBE_SUCCESS) - status = IXGBE_ERR_SWFW_SYNC; - - if (status == IXGBE_SUCCESS) { - /* Put the data in the MDI single read and write data register*/ - IXGBE_WRITE_REG(hw, IXGBE_MSRWD, (uint32_t)phy_data); - - /* Setup and write the address cycle command */ - command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) | - (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | - (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | - (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND)); - - IXGBE_WRITE_REG(hw, IXGBE_MSCA, command); - - /* - * Check every 10 usec to see if the address cycle completed. - * The MDI Command bit will clear when the operation is - * complete - */ - for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) { - usec_delay(10); - - command = IXGBE_READ_REG(hw, IXGBE_MSCA); - - if ((command & IXGBE_MSCA_MDI_COMMAND) == 0) - break; - } - - if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) { - DEBUGOUT("PHY address cmd didn't complete\n"); - status = IXGBE_ERR_PHY; - } - - if (status == IXGBE_SUCCESS) { - /* - * Address cycle complete, setup and write the write - * command - */ - command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) | - (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | - (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | - (IXGBE_MSCA_WRITE | IXGBE_MSCA_MDI_COMMAND)); - - IXGBE_WRITE_REG(hw, IXGBE_MSCA, command); - - /* - * Check every 10 usec to see if the address cycle - * completed. The MDI Command bit will clear when the - * operation is complete - */ - for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) { - usec_delay(10); - - command = IXGBE_READ_REG(hw, IXGBE_MSCA); - - if ((command & IXGBE_MSCA_MDI_COMMAND) == 0) - break; - } - - if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) { - DEBUGOUT("PHY address cmd didn't complete\n"); - status = IXGBE_ERR_PHY; - } - } - + if (hw->mac.ops.acquire_swfw_sync(hw, gssr) == IXGBE_SUCCESS) { + status = ixgbe_write_phy_reg_mdi(hw, reg_addr, device_type, + phy_data); hw->mac.ops.release_swfw_sync(hw, gssr); + } else { + status = IXGBE_ERR_SWFW_SYNC; } return status; @@ -459,9 +504,10 @@ int32_t ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw) uint32_t time_out; uint32_t max_time_out = 10; uint16_t autoneg_reg = IXGBE_MII_AUTONEG_REG; - int autoneg = 0; + bool autoneg = FALSE; ixgbe_link_speed speed; + DEBUGFUNC("ixgbe_setup_phy_link_generic"); ixgbe_get_copper_link_capabilities_generic(hw, &speed, &autoneg); @@ -531,14 +577,14 @@ int32_t ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw) &autoneg_reg); autoneg_reg &= IXGBE_MII_AUTONEG_COMPLETE; - if (autoneg_reg == IXGBE_MII_AUTONEG_COMPLETE) { + if (autoneg_reg == IXGBE_MII_AUTONEG_COMPLETE) break; - } } if (time_out == max_time_out) { status = IXGBE_ERR_LINK_SETUP; - DEBUGOUT("ixgbe_setup_phy_link_generic: time out"); + ERROR_REPORT1(IXGBE_ERROR_POLLING, + "PHY autonegotiation time out"); } return status; @@ -548,15 +594,12 @@ int32_t ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw) * ixgbe_setup_phy_link_speed_generic - Sets the auto advertised capabilities * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: TRUE if autonegotiation enabled **/ int32_t ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, - ixgbe_link_speed speed, - int autoneg, - int autoneg_wait_to_complete) + ixgbe_link_speed speed, + bool autoneg_wait_to_complete) { - UNREFERENCED_PARAMETER(autoneg); - UNREFERENCED_PARAMETER(autoneg_wait_to_complete); + DEBUGFUNC("ixgbe_setup_phy_link_speed_generic"); /* * Clear autoneg_advertised and set new values based on input link @@ -588,12 +631,14 @@ int32_t ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, * Determines the link capabilities by reading the AUTOC register. **/ int32_t ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, - int *autoneg) + ixgbe_link_speed *speed, + bool *autoneg) { int32_t status = IXGBE_ERR_LINK_SETUP; uint16_t speed_ability; + DEBUGFUNC("ixgbe_get_copper_link_capabilities_generic"); + *speed = 0; *autoneg = TRUE; @@ -621,7 +666,7 @@ int32_t ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw, * the PHY. **/ int32_t ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed, - int *link_up) + bool *link_up) { int32_t status = IXGBE_SUCCESS; uint32_t time_out; @@ -630,6 +675,8 @@ int32_t ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed, uint16_t phy_speed = 0; uint16_t phy_data = 0; + DEBUGFUNC("ixgbe_check_phy_link_tnx"); + /* Initialize speed and link to default case */ *link_up = FALSE; *speed = IXGBE_LINK_SPEED_10GB_FULL; @@ -645,10 +692,9 @@ int32_t ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed, IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS, IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, &phy_data); - phy_link = phy_data & - IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS; + phy_link = phy_data & IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS; phy_speed = phy_data & - IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS; + IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS; if (phy_link == IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS) { *link_up = TRUE; if (phy_speed == @@ -673,9 +719,11 @@ int32_t ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw) uint32_t time_out; uint32_t max_time_out = 10; uint16_t autoneg_reg = IXGBE_MII_AUTONEG_REG; - int autoneg = FALSE; + bool autoneg = FALSE; ixgbe_link_speed speed; + DEBUGFUNC("ixgbe_setup_phy_link_tnx"); + ixgbe_get_copper_link_capabilities_generic(hw, &speed, &autoneg); if (speed & IXGBE_LINK_SPEED_10GB_FULL) { @@ -741,9 +789,8 @@ int32_t ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw) &autoneg_reg); autoneg_reg &= IXGBE_MII_AUTONEG_COMPLETE; - if (autoneg_reg == IXGBE_MII_AUTONEG_COMPLETE) { + if (autoneg_reg == IXGBE_MII_AUTONEG_COMPLETE) break; - } } if (time_out == max_time_out) { @@ -760,10 +807,12 @@ int32_t ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw) * @firmware_version: pointer to the PHY Firmware Version **/ int32_t ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw, - uint16_t *firmware_version) + uint16_t *firmware_version) { int32_t status = IXGBE_SUCCESS; + DEBUGFUNC("ixgbe_get_phy_firmware_version_tnx"); + status = hw->phy.ops.read_reg(hw, TNX_FW_REV, IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, firmware_version); @@ -777,10 +826,12 @@ int32_t ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw, * @firmware_version: pointer to the PHY Firmware Version **/ int32_t ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw, - uint16_t *firmware_version) + uint16_t *firmware_version) { int32_t status = IXGBE_SUCCESS; + DEBUGFUNC("ixgbe_get_phy_firmware_version_generic"); + status = hw->phy.ops.read_reg(hw, AQ_FW_REV, IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, firmware_version); @@ -795,12 +846,14 @@ int32_t ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw, int32_t ixgbe_reset_phy_nl(struct ixgbe_hw *hw) { uint16_t phy_offset, control, eword, edata, block_crc; - int end_data = FALSE; + bool end_data = FALSE; uint16_t list_offset, data_offset; uint16_t phy_data = 0; int32_t ret_val = IXGBE_SUCCESS; uint32_t i; + DEBUGFUNC("ixgbe_reset_phy_nl"); + hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_XS_CONTROL, IXGBE_MDIO_PHY_XS_DEV_TYPE, &phy_data); @@ -836,6 +889,8 @@ int32_t ixgbe_reset_phy_nl(struct ixgbe_hw *hw) * Read control word from PHY init contents offset */ ret_val = hw->eeprom.ops.read(hw, data_offset, &eword); + if (ret_val) + goto err_eeprom; control = (eword & IXGBE_CONTROL_MASK_NL) >> IXGBE_CONTROL_SHIFT_NL; edata = eword & IXGBE_DATA_MASK_NL; @@ -846,12 +901,18 @@ int32_t ixgbe_reset_phy_nl(struct ixgbe_hw *hw) msec_delay(edata); break; case IXGBE_DATA_NL: - DEBUGOUT("DATA: \n"); + DEBUGOUT("DATA:\n"); + data_offset++; + ret_val = hw->eeprom.ops.read(hw, data_offset, + &phy_offset); + if (ret_val) + goto err_eeprom; data_offset++; - hw->eeprom.ops.read(hw, data_offset++, - &phy_offset); for (i = 0; i < edata; i++) { - hw->eeprom.ops.read(hw, data_offset, &eword); + ret_val = hw->eeprom.ops.read(hw, data_offset, + &eword); + if (ret_val) + goto err_eeprom; hw->phy.ops.write_reg(hw, phy_offset, IXGBE_TWINAX_DEV, eword); DEBUGOUT2("Wrote %4.4x to %4.4x\n", eword, @@ -862,7 +923,7 @@ int32_t ixgbe_reset_phy_nl(struct ixgbe_hw *hw) break; case IXGBE_CONTROL_NL: data_offset++; - DEBUGOUT("CONTROL: \n"); + DEBUGOUT("CONTROL:\n"); if (edata == IXGBE_CONTROL_EOL_NL) { DEBUGOUT("EOL\n"); end_data = TRUE; @@ -883,6 +944,38 @@ int32_t ixgbe_reset_phy_nl(struct ixgbe_hw *hw) out: return ret_val; + +err_eeprom: + ERROR_REPORT2(IXGBE_ERROR_INVALID_STATE, + "eeprom read at offset %d failed", data_offset); + return IXGBE_ERR_PHY; +} + +/** + * ixgbe_identify_module_generic - Identifies module type + * @hw: pointer to hardware structure + * + * Determines HW type and calls appropriate function. + **/ +int32_t ixgbe_identify_module_generic(struct ixgbe_hw *hw) +{ + int32_t status = IXGBE_ERR_SFP_NOT_PRESENT; + + DEBUGFUNC("ixgbe_identify_module_generic"); + + switch (hw->mac.ops.get_media_type(hw)) { + case ixgbe_media_type_fiber: + status = ixgbe_identify_sfp_module_generic(hw); + break; + + + default: + hw->phy.sfp_type = ixgbe_sfp_type_not_present; + status = IXGBE_ERR_SFP_NOT_PRESENT; + break; + } + + return status; } /** @@ -904,19 +997,19 @@ int32_t ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) uint8_t cable_spec = 0; uint16_t enforce_sfp = 0; + DEBUGFUNC("ixgbe_identify_sfp_module_generic"); + if (hw->mac.ops.get_media_type(hw) != ixgbe_media_type_fiber) { hw->phy.sfp_type = ixgbe_sfp_type_not_present; status = IXGBE_ERR_SFP_NOT_PRESENT; - DEBUGOUT("SFP+ not present"); goto out; } - status = hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_IDENTIFIER, + status = hw->phy.ops.read_i2c_eeprom(hw, + IXGBE_SFF_IDENTIFIER, &identifier); - if (status == IXGBE_ERR_SWFW_SYNC || - status == IXGBE_ERR_I2C || - status == IXGBE_ERR_SFP_NOT_PRESENT) + if (status != IXGBE_SUCCESS) goto err_read_i2c_eeprom; /* LAN ID is needed for sfp_type determination */ @@ -930,26 +1023,20 @@ int32_t ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) IXGBE_SFF_1GBE_COMP_CODES, &comp_codes_1g); - if (status == IXGBE_ERR_SWFW_SYNC || - status == IXGBE_ERR_I2C || - status == IXGBE_ERR_SFP_NOT_PRESENT) + if (status != IXGBE_SUCCESS) goto err_read_i2c_eeprom; status = hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_10GBE_COMP_CODES, &comp_codes_10g); - if (status == IXGBE_ERR_SWFW_SYNC || - status == IXGBE_ERR_I2C || - status == IXGBE_ERR_SFP_NOT_PRESENT) + if (status != IXGBE_SUCCESS) goto err_read_i2c_eeprom; status = hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_CABLE_TECHNOLOGY, &cable_tech); - if (status == IXGBE_ERR_SWFW_SYNC || - status == IXGBE_ERR_I2C || - status == IXGBE_ERR_SFP_NOT_PRESENT) + if (status != IXGBE_SUCCESS) goto err_read_i2c_eeprom; /* ID Module @@ -965,6 +1052,8 @@ int32_t ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) * 8 SFP_act_lmt_DA_CORE1 - 82599-specific * 9 SFP_1g_cu_CORE0 - 82599-specific * 10 SFP_1g_cu_CORE1 - 82599-specific + * 11 SFP_1g_sx_CORE0 - 82599-specific + * 12 SFP_1g_sx_CORE1 - 82599-specific */ if (hw->mac.type == ixgbe_mac_82598EB) { if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) @@ -1017,6 +1106,13 @@ int32_t ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) else hw->phy.sfp_type = ixgbe_sfp_type_1g_cu_core1; + } else if (comp_codes_1g & IXGBE_SFF_1GBASESX_CAPABLE) { + if (hw->bus.lan_id == 0) + hw->phy.sfp_type = + ixgbe_sfp_type_1g_sx_core0; + else + hw->phy.sfp_type = + ixgbe_sfp_type_1g_sx_core1; } else { hw->phy.sfp_type = ixgbe_sfp_type_unknown; } @@ -1040,27 +1136,21 @@ int32_t ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) IXGBE_SFF_VENDOR_OUI_BYTE0, &oui_bytes[0]); - if (status == IXGBE_ERR_SWFW_SYNC || - status == IXGBE_ERR_I2C || - status == IXGBE_ERR_SFP_NOT_PRESENT) + if (status != IXGBE_SUCCESS) goto err_read_i2c_eeprom; status = hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_VENDOR_OUI_BYTE1, &oui_bytes[1]); - if (status == IXGBE_ERR_SWFW_SYNC || - status == IXGBE_ERR_I2C || - status == IXGBE_ERR_SFP_NOT_PRESENT) + if (status != IXGBE_SUCCESS) goto err_read_i2c_eeprom; status = hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_VENDOR_OUI_BYTE2, &oui_bytes[2]); - if (status == IXGBE_ERR_SWFW_SYNC || - status == IXGBE_ERR_I2C || - status == IXGBE_ERR_SFP_NOT_PRESENT) + if (status != IXGBE_SUCCESS) goto err_read_i2c_eeprom; vendor_oui = @@ -1109,7 +1199,9 @@ int32_t ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) /* Verify supported 1G SFP modules */ if (comp_codes_10g == 0 && !(hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1 || - hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0)) { + hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0 || + hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 || + hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1)) { hw->phy.type = ixgbe_phy_sfp_unsupported; status = IXGBE_ERR_SFP_NOT_SUPPORTED; goto out; @@ -1121,12 +1213,13 @@ int32_t ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) goto out; } - /* unimplemented even in the intel driver */ - /* ixgbe_get_device_caps(hw, &enforce_sfp); */ - enforce_sfp = IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP; + if (hw->mac.type != ixgbe_mac_82598EB) + ixgbe_get_device_caps_generic(hw, &enforce_sfp); if (!(enforce_sfp & IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP) && - !((hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0) || - (hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1))) { + !(hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0 || + hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1 || + hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 || + hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1)) { /* Make sure we're a supported PHY type */ if (hw->phy.type == ixgbe_phy_sfp_intel) { status = IXGBE_SUCCESS; @@ -1136,7 +1229,6 @@ int32_t ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) status = IXGBE_ERR_SFP_NOT_SUPPORTED; } } else { - DEBUGOUT("SFP+ module type ignored\n"); status = IXGBE_SUCCESS; } } @@ -1163,12 +1255,14 @@ err_read_i2c_eeprom: * so it returns the offsets to the phy init sequence block. **/ int32_t ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw, - uint16_t *list_offset, - uint16_t *data_offset) + uint16_t *list_offset, + uint16_t *data_offset) { uint16_t sfp_id; uint16_t sfp_type = hw->phy.sfp_type; + DEBUGFUNC("ixgbe_get_sfp_init_sequence_offsets"); + if (hw->phy.sfp_type == ixgbe_sfp_type_unknown) return IXGBE_ERR_SFP_NOT_SUPPORTED; @@ -1184,14 +1278,21 @@ int32_t ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw, * SR modules */ if (sfp_type == ixgbe_sfp_type_da_act_lmt_core0 || - sfp_type == ixgbe_sfp_type_1g_cu_core0) + sfp_type == ixgbe_sfp_type_1g_cu_core0 || + sfp_type == ixgbe_sfp_type_1g_sx_core0) sfp_type = ixgbe_sfp_type_srlr_core0; else if (sfp_type == ixgbe_sfp_type_da_act_lmt_core1 || - sfp_type == ixgbe_sfp_type_1g_cu_core1) + sfp_type == ixgbe_sfp_type_1g_cu_core1 || + sfp_type == ixgbe_sfp_type_1g_sx_core1) sfp_type = ixgbe_sfp_type_srlr_core1; /* Read offset to PHY init contents */ - hw->eeprom.ops.read(hw, IXGBE_PHY_INIT_OFFSET_NL, list_offset); + if (hw->eeprom.ops.read(hw, IXGBE_PHY_INIT_OFFSET_NL, list_offset)) { + ERROR_REPORT2(IXGBE_ERROR_INVALID_STATE, + "eeprom read at offset %d failed", + IXGBE_PHY_INIT_OFFSET_NL); + return IXGBE_ERR_SFP_NO_INIT_SEQ_PRESENT; + } if ((!*list_offset) || (*list_offset == 0xFFFF)) return IXGBE_ERR_SFP_NO_INIT_SEQ_PRESENT; @@ -1203,12 +1304,14 @@ int32_t ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw, * Find the matching SFP ID in the EEPROM * and program the init sequence */ - hw->eeprom.ops.read(hw, *list_offset, &sfp_id); + if (hw->eeprom.ops.read(hw, *list_offset, &sfp_id)) + goto err_phy; while (sfp_id != IXGBE_PHY_INIT_END_NL) { if (sfp_id == sfp_type) { (*list_offset)++; - hw->eeprom.ops.read(hw, *list_offset, data_offset); + if (hw->eeprom.ops.read(hw, *list_offset, data_offset)) + goto err_phy; if ((!*data_offset) || (*data_offset == 0xFFFF)) { DEBUGOUT("SFP+ module not supported\n"); return IXGBE_ERR_SFP_NOT_SUPPORTED; @@ -1218,7 +1321,7 @@ int32_t ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw, } else { (*list_offset) += 2; if (hw->eeprom.ops.read(hw, *list_offset, &sfp_id)) - return IXGBE_ERR_PHY; + goto err_phy; } } @@ -1237,7 +1340,13 @@ int32_t ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw, DEBUGOUT("No matching SFP+ module found\n"); return IXGBE_ERR_SFP_NOT_SUPPORTED; } + return IXGBE_SUCCESS; + +err_phy: + ERROR_REPORT2(IXGBE_ERROR_INVALID_STATE, + "eeprom read at offset %d failed", *list_offset); + return IXGBE_ERR_PHY; } /** @@ -1249,8 +1358,10 @@ int32_t ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw, * Performs byte read operation to SFP module's EEPROM over I2C interface. **/ int32_t ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, uint8_t byte_offset, - uint8_t *eeprom_data) + uint8_t *eeprom_data) { + DEBUGFUNC("ixgbe_read_i2c_eeprom_generic"); + return hw->phy.ops.read_i2c_byte(hw, byte_offset, IXGBE_I2C_EEPROM_DEV_ADDR, eeprom_data); @@ -1265,8 +1376,10 @@ int32_t ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, uint8_t byte_offset, * Performs byte write operation to SFP module's EEPROM over I2C interface. **/ int32_t ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, uint8_t byte_offset, - uint8_t eeprom_data) + uint8_t eeprom_data) { + DEBUGFUNC("ixgbe_write_i2c_eeprom_generic"); + return hw->phy.ops.write_i2c_byte(hw, byte_offset, IXGBE_I2C_EEPROM_DEV_ADDR, eeprom_data); @@ -1282,13 +1395,16 @@ int32_t ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, uint8_t byte_offset, * a specified device address. **/ int32_t ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, uint8_t byte_offset, - uint8_t dev_addr, uint8_t *data) + uint8_t dev_addr, uint8_t *data) { int32_t status = IXGBE_SUCCESS; uint32_t max_retry = 10; uint32_t retry = 0; uint16_t swfw_mask = 0; int nack = 1; + *data = 0; + + DEBUGFUNC("ixgbe_read_i2c_byte_generic"); if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1) swfw_mask = IXGBE_GSSR_PHY1_SM; @@ -1344,9 +1460,9 @@ int32_t ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, uint8_t byte_offset, break; fail: + ixgbe_i2c_bus_clear(hw); hw->mac.ops.release_swfw_sync(hw, swfw_mask); msec_delay(100); - ixgbe_i2c_bus_clear(hw); retry++; if (retry < max_retry) DEBUGOUT("I2C byte read error - Retrying.\n"); @@ -1371,13 +1487,15 @@ read_byte_out: * a specified device address. **/ int32_t ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, uint8_t byte_offset, - uint8_t dev_addr, uint8_t data) + uint8_t dev_addr, uint8_t data) { int32_t status = IXGBE_SUCCESS; uint32_t max_retry = 1; uint32_t retry = 0; uint16_t swfw_mask = 0; + DEBUGFUNC("ixgbe_write_i2c_byte_generic"); + if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1) swfw_mask = IXGBE_GSSR_PHY1_SM; else @@ -1443,6 +1561,8 @@ void ixgbe_i2c_start(struct ixgbe_hw *hw) { uint32_t i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); + DEBUGFUNC("ixgbe_i2c_start"); + /* Start condition must begin with data and clock high */ ixgbe_set_i2c_data(hw, &i2cctl, 1); ixgbe_raise_i2c_clk(hw, &i2cctl); @@ -1472,6 +1592,8 @@ void ixgbe_i2c_stop(struct ixgbe_hw *hw) { uint32_t i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); + DEBUGFUNC("ixgbe_i2c_stop"); + /* Stop condition must begin with data low and clock high */ ixgbe_set_i2c_data(hw, &i2cctl, 0); ixgbe_raise_i2c_clk(hw, &i2cctl); @@ -1494,19 +1616,17 @@ void ixgbe_i2c_stop(struct ixgbe_hw *hw) **/ int32_t ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, uint8_t *data) { - int32_t status = IXGBE_SUCCESS; int32_t i; int bit = 0; + DEBUGFUNC("ixgbe_clock_in_i2c_byte"); + for (i = 7; i >= 0; i--) { - status = ixgbe_clock_in_i2c_bit(hw, &bit); + ixgbe_clock_in_i2c_bit(hw, &bit); *data |= bit << i; - - if (status != IXGBE_SUCCESS) - break; } - return status; + return IXGBE_SUCCESS; } /** @@ -1523,6 +1643,8 @@ int32_t ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, uint8_t data) uint32_t i2cctl; int bit = 0; + DEBUGFUNC("ixgbe_clock_out_i2c_byte"); + for (i = 7; i >= 0; i--) { bit = (data >> i) & 0x1; status = ixgbe_clock_out_i2c_bit(hw, bit); @@ -1548,16 +1670,15 @@ int32_t ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, uint8_t data) **/ int32_t ixgbe_get_i2c_ack(struct ixgbe_hw *hw) { - int32_t status; + int32_t status = IXGBE_SUCCESS; uint32_t i = 0; uint32_t i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); uint32_t timeout = 10; int ack = 1; - status = ixgbe_raise_i2c_clk(hw, &i2cctl); + DEBUGFUNC("ixgbe_get_i2c_ack"); - if (status != IXGBE_SUCCESS) - goto out; + ixgbe_raise_i2c_clk(hw, &i2cctl); /* Minimum high period of clock is 4us */ usec_delay(IXGBE_I2C_T_HIGH); @@ -1574,7 +1695,8 @@ int32_t ixgbe_get_i2c_ack(struct ixgbe_hw *hw) } if (ack == 1) { - DEBUGOUT("I2C ack was not received.\n"); + ERROR_REPORT1(IXGBE_ERROR_POLLING, + "I2C ack was not received.\n"); status = IXGBE_ERR_I2C; } @@ -1583,7 +1705,6 @@ int32_t ixgbe_get_i2c_ack(struct ixgbe_hw *hw) /* Minimum low period of clock is 4.7 us */ usec_delay(IXGBE_I2C_T_LOW); -out: return status; } @@ -1596,10 +1717,11 @@ out: **/ int32_t ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, int *data) { - int32_t status; uint32_t i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); - status = ixgbe_raise_i2c_clk(hw, &i2cctl); + DEBUGFUNC("ixgbe_clock_in_i2c_bit"); + + ixgbe_raise_i2c_clk(hw, &i2cctl); /* Minimum high period of clock is 4us */ usec_delay(IXGBE_I2C_T_HIGH); @@ -1612,7 +1734,7 @@ int32_t ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, int *data) /* Minimum low period of clock is 4.7 us */ usec_delay(IXGBE_I2C_T_LOW); - return status; + return IXGBE_SUCCESS; } /** @@ -1627,9 +1749,11 @@ int32_t ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, int data) int32_t status; uint32_t i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); + DEBUGFUNC("ixgbe_clock_out_i2c_bit"); + status = ixgbe_set_i2c_data(hw, &i2cctl, data); if (status == IXGBE_SUCCESS) { - status = ixgbe_raise_i2c_clk(hw, &i2cctl); + ixgbe_raise_i2c_clk(hw, &i2cctl); /* Minimum high period of clock is 4us */ usec_delay(IXGBE_I2C_T_HIGH); @@ -1642,7 +1766,8 @@ int32_t ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, int data) usec_delay(IXGBE_I2C_T_LOW); } else { status = IXGBE_ERR_I2C; - DEBUGOUT1("I2C data was not set to %X\n", data); + ERROR_REPORT2(IXGBE_ERROR_INVALID_STATE, + "I2C data was not set to %X\n", data); } return status; @@ -1654,7 +1779,7 @@ int32_t ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, int data) * * Raises the I2C clock line '0'->'1' **/ -int32_t ixgbe_raise_i2c_clk(struct ixgbe_hw *hw, uint32_t *i2cctl) +void ixgbe_raise_i2c_clk(struct ixgbe_hw *hw, uint32_t *i2cctl) { int i; @@ -1667,9 +1792,8 @@ int32_t ixgbe_raise_i2c_clk(struct ixgbe_hw *hw, uint32_t *i2cctl) usec_delay(IXGBE_I2C_T_RISE); if (IXGBE_READ_REG(hw, IXGBE_I2CCTL) & IXGBE_I2C_CLK_IN) - return (IXGBE_SUCCESS); + break; } - return (IXGBE_ERR_I2C); } /** @@ -1682,6 +1806,8 @@ int32_t ixgbe_raise_i2c_clk(struct ixgbe_hw *hw, uint32_t *i2cctl) void ixgbe_lower_i2c_clk(struct ixgbe_hw *hw, uint32_t *i2cctl) { + DEBUGFUNC("ixgbe_lower_i2c_clk"); + *i2cctl &= ~IXGBE_I2C_CLK_OUT; IXGBE_WRITE_REG(hw, IXGBE_I2CCTL, *i2cctl); @@ -1703,6 +1829,8 @@ int32_t ixgbe_set_i2c_data(struct ixgbe_hw *hw, uint32_t *i2cctl, int data) { int32_t status = IXGBE_SUCCESS; + DEBUGFUNC("ixgbe_set_i2c_data"); + if (data) *i2cctl |= IXGBE_I2C_DATA_OUT; else @@ -1718,7 +1846,9 @@ int32_t ixgbe_set_i2c_data(struct ixgbe_hw *hw, uint32_t *i2cctl, int data) *i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); if (data != ixgbe_get_i2c_data(i2cctl)) { status = IXGBE_ERR_I2C; - DEBUGOUT1("Error - I2C data was not set to %X.\n", data); + ERROR_REPORT2(IXGBE_ERROR_INVALID_STATE, + "Error - I2C data was not set to %X.\n", + data); } return status; @@ -1735,6 +1865,8 @@ int ixgbe_get_i2c_data(uint32_t *i2cctl) { int data; + DEBUGFUNC("ixgbe_get_i2c_data"); + if (*i2cctl & IXGBE_I2C_DATA_IN) data = 1; else @@ -1755,6 +1887,8 @@ void ixgbe_i2c_bus_clear(struct ixgbe_hw *hw) uint32_t i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); uint32_t i; + DEBUGFUNC("ixgbe_i2c_bus_clear"); + ixgbe_i2c_start(hw); ixgbe_set_i2c_data(hw, &i2cctl, 1); @@ -1778,7 +1912,7 @@ void ixgbe_i2c_bus_clear(struct ixgbe_hw *hw) } /** - * ixgbe_tn_check_overtemp - Checks if an overtemp occured. + * ixgbe_tn_check_overtemp - Checks if an overtemp occurred. * @hw: pointer to hardware structure * * Checks if the LASI temp alarm status was triggered due to overtemp @@ -1788,6 +1922,8 @@ int32_t ixgbe_tn_check_overtemp(struct ixgbe_hw *hw) int32_t status = IXGBE_SUCCESS; uint16_t phy_data = 0; + DEBUGFUNC("ixgbe_tn_check_overtemp"); + if (hw->device_id != IXGBE_DEV_ID_82599_T3_LOM) goto out; @@ -1799,6 +1935,7 @@ int32_t ixgbe_tn_check_overtemp(struct ixgbe_hw *hw) goto out; status = IXGBE_ERR_OVERTEMP; + ERROR_REPORT1(IXGBE_ERROR_CAUTION, "Device over temperature"); out: return status; } diff --git a/sys/dev/pci/ixgbe_type.h b/sys/dev/pci/ixgbe_type.h index b7dfeb18cb4..b942cce3639 100644 --- a/sys/dev/pci/ixgbe_type.h +++ b/sys/dev/pci/ixgbe_type.h @@ -1,8 +1,8 @@ -/* $OpenBSD: ixgbe_type.h,v 1.18 2012/12/17 18:44:27 mikeb Exp $ */ +/* $OpenBSD: ixgbe_type.h,v 1.19 2013/08/05 19:58:06 mikeb Exp $ */ /****************************************************************************** - Copyright (c) 2001-2009, Intel Corporation + Copyright (c) 2001-2013, Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without @@ -32,7 +32,9 @@ POSSIBILITY OF SUCH DAMAGE. ******************************************************************************/ -/*$FreeBSD: src/sys/dev/ixgbe/ixgbe_type.h,v 1.9 2009/12/07 21:30:54 jfv Exp $*/ +/* FreeBSD: src/sys/dev/ixgbe/ixgbe_type.h 251964 Jun 18 21:28:19 2013 UTC */ +/* FreeBSD: src/sys/dev/ixgbe/ixgbe_phy.h 251964 Jun 18 21:28:19 2013 UTC */ +/* FreeBSD: src/sys/dev/ixgbe/ixgbe_mbx.h 247822 Mar 4 23:07:40 2013 UTC */ #ifndef _IXGBE_TYPE_H_ #define _IXGBE_TYPE_H_ @@ -62,134 +64,151 @@ #define IXGBE_DEV_ID_82599_CX4 0x10F9 #define IXGBE_DEV_ID_82599_SFP 0x10FB #define IXGBE_SUBDEV_ID_82599_SFP 0x11A9 +#define IXGBE_SUBDEV_ID_82599_RNDC 0x1F72 #define IXGBE_SUBDEV_ID_82599_560FLR 0x17D0 +#define IXGBE_SUBDEV_ID_82599_ECNA_DP 0x0470 +#define IXGBE_SUBDEV_ID_82599_SP_560FLR 0x211B +#define IXGBE_SUBDEV_ID_82599_LOM_SFP 0x8976 #define IXGBE_DEV_ID_82599_BACKPLANE_FCOE 0x152A #define IXGBE_DEV_ID_82599_SFP_FCOE 0x1529 #define IXGBE_DEV_ID_82599_SFP_EM 0x1507 #define IXGBE_DEV_ID_82599_SFP_SF2 0x154D +#define IXGBE_DEV_ID_82599_SFP_SF_QP 0x154A #define IXGBE_DEV_ID_82599EN_SFP 0x1557 +#define IXGBE_SUBDEV_ID_82599EN_SFP_OCP1 0x0001 #define IXGBE_DEV_ID_82599_XAUI_LOM 0x10FC #define IXGBE_DEV_ID_82599_T3_LOM 0x151C #define IXGBE_DEV_ID_82599_VF 0x10ED -#define IXGBE_DEV_ID_X540_VF 0x1515 +#define IXGBE_DEV_ID_82599_VF_HV 0x152E +#define IXGBE_DEV_ID_82599_BYPASS 0x155D #define IXGBE_DEV_ID_X540T 0x1528 -#define IXGBE_DEV_ID_X540T1 0x1560 +#define IXGBE_DEV_ID_X540_VF 0x1515 +#define IXGBE_DEV_ID_X540_VF_HV 0x1530 +#define IXGBE_DEV_ID_X540_BYPASS 0x155C /* General Registers */ -#define IXGBE_CTRL 0x00000 -#define IXGBE_STATUS 0x00008 -#define IXGBE_CTRL_EXT 0x00018 -#define IXGBE_ESDP 0x00020 -#define IXGBE_EODSDP 0x00028 -#define IXGBE_I2CCTL 0x00028 -#define IXGBE_LEDCTL 0x00200 -#define IXGBE_FRTIMER 0x00048 -#define IXGBE_TCPTIMER 0x0004C -#define IXGBE_CORESPARE 0x00600 -#define IXGBE_EXVET 0x05078 +#define IXGBE_CTRL 0x00000 +#define IXGBE_STATUS 0x00008 +#define IXGBE_CTRL_EXT 0x00018 +#define IXGBE_ESDP 0x00020 +#define IXGBE_EODSDP 0x00028 +#define IXGBE_I2CCTL 0x00028 +#define IXGBE_PHY_GPIO 0x00028 +#define IXGBE_MAC_GPIO 0x00030 +#define IXGBE_PHYINT_STATUS0 0x00100 +#define IXGBE_PHYINT_STATUS1 0x00104 +#define IXGBE_PHYINT_STATUS2 0x00108 +#define IXGBE_LEDCTL 0x00200 +#define IXGBE_FRTIMER 0x00048 +#define IXGBE_TCPTIMER 0x0004C +#define IXGBE_CORESPARE 0x00600 +#define IXGBE_EXVET 0x05078 /* NVM Registers */ -#define IXGBE_EEC 0x10010 -#define IXGBE_EERD 0x10014 -#define IXGBE_EEWR 0x10018 -#define IXGBE_FLA 0x1001C -#define IXGBE_EEMNGCTL 0x10110 -#define IXGBE_EEMNGDATA 0x10114 -#define IXGBE_FLMNGCTL 0x10118 -#define IXGBE_FLMNGDATA 0x1011C -#define IXGBE_FLMNGCNT 0x10120 -#define IXGBE_FLOP 0x1013C -#define IXGBE_GRC 0x10200 +#define IXGBE_EEC 0x10010 +#define IXGBE_EERD 0x10014 +#define IXGBE_EEWR 0x10018 +#define IXGBE_FLA 0x1001C +#define IXGBE_EEMNGCTL 0x10110 +#define IXGBE_EEMNGDATA 0x10114 +#define IXGBE_FLMNGCTL 0x10118 +#define IXGBE_FLMNGDATA 0x1011C +#define IXGBE_FLMNGCNT 0x10120 +#define IXGBE_FLOP 0x1013C +#define IXGBE_GRC 0x10200 +#define IXGBE_SRAMREL 0x10210 +#define IXGBE_PHYDBG 0x10218 /* General Receive Control */ -#define IXGBE_GRC_MNG 0x00000001 /* Manageability Enable */ -#define IXGBE_GRC_APME 0x00000002 /* APM enabled in EEPROM */ +#define IXGBE_GRC_MNG 0x00000001 /* Manageability Enable */ +#define IXGBE_GRC_APME 0x00000002 /* APM enabled in EEPROM */ -#define IXGBE_VPDDIAG0 0x10204 -#define IXGBE_VPDDIAG1 0x10208 +#define IXGBE_VPDDIAG0 0x10204 +#define IXGBE_VPDDIAG1 0x10208 /* I2CCTL Bit Masks */ -#define IXGBE_I2C_CLK_IN 0x00000001 -#define IXGBE_I2C_CLK_OUT 0x00000002 -#define IXGBE_I2C_DATA_IN 0x00000004 -#define IXGBE_I2C_DATA_OUT 0x00000008 +#define IXGBE_I2C_CLK_IN 0x00000001 +#define IXGBE_I2C_CLK_OUT 0x00000002 +#define IXGBE_I2C_DATA_IN 0x00000004 +#define IXGBE_I2C_DATA_OUT 0x00000008 #define IXGBE_I2C_CLOCK_STRETCHING_TIMEOUT 500 + /* Interrupt Registers */ -#define IXGBE_EICR 0x00800 -#define IXGBE_EICS 0x00808 -#define IXGBE_EIMS 0x00880 -#define IXGBE_EIMC 0x00888 -#define IXGBE_EIAC 0x00810 -#define IXGBE_EIAM 0x00890 -#define IXGBE_EICS_EX(_i) (0x00A90 + (_i) * 4) -#define IXGBE_EIMS_EX(_i) (0x00AA0 + (_i) * 4) -#define IXGBE_EIMC_EX(_i) (0x00AB0 + (_i) * 4) -#define IXGBE_EIAM_EX(_i) (0x00AD0 + (_i) * 4) +#define IXGBE_EICR 0x00800 +#define IXGBE_EICS 0x00808 +#define IXGBE_EIMS 0x00880 +#define IXGBE_EIMC 0x00888 +#define IXGBE_EIAC 0x00810 +#define IXGBE_EIAM 0x00890 +#define IXGBE_EICS_EX(_i) (0x00A90 + (_i) * 4) +#define IXGBE_EIMS_EX(_i) (0x00AA0 + (_i) * 4) +#define IXGBE_EIMC_EX(_i) (0x00AB0 + (_i) * 4) +#define IXGBE_EIAM_EX(_i) (0x00AD0 + (_i) * 4) /* 82599 EITR is only 12 bits, with the lower 3 always zero */ /* * 82598 EITR is 16 bits but set the limits based on the max * supported by all ixgbe hardware */ -#define IXGBE_MAX_INT_RATE 488281 -#define IXGBE_MIN_INT_RATE 956 -#define IXGBE_MAX_EITR 0x00000FF8 -#define IXGBE_MIN_EITR 8 -#define IXGBE_EITR(_i) (((_i) <= 23) ? (0x00820 + ((_i) * 4)) : \ - (0x012300 + (((_i) - 24) * 4))) -#define IXGBE_EITR_ITR_INT_MASK 0x00000FF8 -#define IXGBE_EITR_LLI_MOD 0x00008000 -#define IXGBE_EITR_CNT_WDIS 0x80000000 -#define IXGBE_IVAR(_i) (0x00900 + ((_i) * 4)) /* 24 at 0x900-0x960 */ -#define IXGBE_IVAR_MISC 0x00A00 /* misc MSI-X interrupt causes */ -#define IXGBE_EITRSEL 0x00894 -#define IXGBE_MSIXT 0x00000 /* MSI-X Table. 0x0000 - 0x01C */ -#define IXGBE_MSIXPBA 0x02000 /* MSI-X Pending bit array */ -#define IXGBE_PBACL(_i) (((_i) == 0) ? (0x11068) : (0x110C0 + ((_i) * 4))) -#define IXGBE_GPIE 0x00898 +#define IXGBE_MAX_INT_RATE 488281 +#define IXGBE_MIN_INT_RATE 956 +#define IXGBE_MAX_EITR 0x00000FF8 +#define IXGBE_MIN_EITR 8 +#define IXGBE_EITR(_i) (((_i) <= 23) ? (0x00820 + ((_i) * 4)) : \ + (0x012300 + (((_i) - 24) * 4))) +#define IXGBE_EITR_ITR_INT_MASK 0x00000FF8 +#define IXGBE_EITR_LLI_MOD 0x00008000 +#define IXGBE_EITR_CNT_WDIS 0x80000000 +#define IXGBE_IVAR(_i) (0x00900 + ((_i) * 4)) /* 24 at 0x900-0x960 */ +#define IXGBE_IVAR_MISC 0x00A00 /* misc MSI-X interrupt causes */ +#define IXGBE_EITRSEL 0x00894 +#define IXGBE_MSIXT 0x00000 /* MSI-X Table. 0x0000 - 0x01C */ +#define IXGBE_MSIXPBA 0x02000 /* MSI-X Pending bit array */ +#define IXGBE_PBACL(_i) (((_i) == 0) ? (0x11068) : (0x110C0 + ((_i) * 4))) +#define IXGBE_GPIE 0x00898 /* Flow Control Registers */ -#define IXGBE_FCADBUL 0x03210 -#define IXGBE_FCADBUH 0x03214 -#define IXGBE_FCAMACL 0x04328 -#define IXGBE_FCAMACH 0x0432C -#define IXGBE_FCRTH_82599(_i) (0x03260 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_FCRTL_82599(_i) (0x03220 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_PFCTOP 0x03008 -#define IXGBE_FCTTV(_i) (0x03200 + ((_i) * 4)) /* 4 of these (0-3) */ -#define IXGBE_FCRTL(_i) (0x03220 + ((_i) * 8)) /* 8 of these (0-7) */ -#define IXGBE_FCRTH(_i) (0x03260 + ((_i) * 8)) /* 8 of these (0-7) */ -#define IXGBE_FCRTV 0x032A0 -#define IXGBE_FCCFG 0x03D00 -#define IXGBE_TFCS 0x0CE00 +#define IXGBE_FCADBUL 0x03210 +#define IXGBE_FCADBUH 0x03214 +#define IXGBE_FCAMACL 0x04328 +#define IXGBE_FCAMACH 0x0432C +#define IXGBE_FCRTH_82599(_i) (0x03260 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_FCRTL_82599(_i) (0x03220 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_PFCTOP 0x03008 +#define IXGBE_FCTTV(_i) (0x03200 + ((_i) * 4)) /* 4 of these (0-3) */ +#define IXGBE_FCRTL(_i) (0x03220 + ((_i) * 8)) /* 8 of these (0-7) */ +#define IXGBE_FCRTH(_i) (0x03260 + ((_i) * 8)) /* 8 of these (0-7) */ +#define IXGBE_FCRTV 0x032A0 +#define IXGBE_FCCFG 0x03D00 +#define IXGBE_TFCS 0x0CE00 /* Receive DMA Registers */ -#define IXGBE_RDBAL(_i) (((_i) < 64) ? (0x01000 + ((_i) * 0x40)) : \ +#define IXGBE_RDBAL(_i) (((_i) < 64) ? (0x01000 + ((_i) * 0x40)) : \ (0x0D000 + (((_i) - 64) * 0x40))) -#define IXGBE_RDBAH(_i) (((_i) < 64) ? (0x01004 + ((_i) * 0x40)) : \ +#define IXGBE_RDBAH(_i) (((_i) < 64) ? (0x01004 + ((_i) * 0x40)) : \ (0x0D004 + (((_i) - 64) * 0x40))) -#define IXGBE_RDLEN(_i) (((_i) < 64) ? (0x01008 + ((_i) * 0x40)) : \ +#define IXGBE_RDLEN(_i) (((_i) < 64) ? (0x01008 + ((_i) * 0x40)) : \ (0x0D008 + (((_i) - 64) * 0x40))) -#define IXGBE_RDH(_i) (((_i) < 64) ? (0x01010 + ((_i) * 0x40)) : \ +#define IXGBE_RDH(_i) (((_i) < 64) ? (0x01010 + ((_i) * 0x40)) : \ (0x0D010 + (((_i) - 64) * 0x40))) -#define IXGBE_RDT(_i) (((_i) < 64) ? (0x01018 + ((_i) * 0x40)) : \ +#define IXGBE_RDT(_i) (((_i) < 64) ? (0x01018 + ((_i) * 0x40)) : \ (0x0D018 + (((_i) - 64) * 0x40))) -#define IXGBE_RXDCTL(_i) (((_i) < 64) ? (0x01028 + ((_i) * 0x40)) : \ +#define IXGBE_RXDCTL(_i) (((_i) < 64) ? (0x01028 + ((_i) * 0x40)) : \ (0x0D028 + (((_i) - 64) * 0x40))) -#define IXGBE_RSCCTL(_i) (((_i) < 64) ? (0x0102C + ((_i) * 0x40)) : \ +#define IXGBE_RSCCTL(_i) (((_i) < 64) ? (0x0102C + ((_i) * 0x40)) : \ (0x0D02C + (((_i) - 64) * 0x40))) -#define IXGBE_RSCDBU 0x03028 -#define IXGBE_RDDCC 0x02F20 -#define IXGBE_RXMEMWRAP 0x03190 -#define IXGBE_STARCTRL 0x03024 +#define IXGBE_RSCDBU 0x03028 +#define IXGBE_RDDCC 0x02F20 +#define IXGBE_RXMEMWRAP 0x03190 +#define IXGBE_STARCTRL 0x03024 /* * Split and Replication Receive Control Registers * 00-15 : 0x02100 + n*4 * 16-64 : 0x01014 + n*0x40 * 64-127: 0x0D014 + (n-64)*0x40 */ -#define IXGBE_SRRCTL(_i) (((_i) <= 15) ? (0x02100 + ((_i) * 4)) : \ - (((_i) < 64) ? (0x01014 + ((_i) * 0x40)) : \ +#define IXGBE_SRRCTL(_i) (((_i) <= 15) ? (0x02100 + ((_i) * 4)) : \ + (((_i) < 64) ? (0x01014 + ((_i) * 0x40)) : \ (0x0D014 + (((_i) - 64) * 0x40)))) /* * Rx DCA Control Register: @@ -197,212 +216,229 @@ * 16-64 : 0x0100C + n*0x40 * 64-127: 0x0D00C + (n-64)*0x40 */ -#define IXGBE_DCA_RXCTRL(_i) (((_i) <= 15) ? (0x02200 + ((_i) * 4)) : \ - (((_i) < 64) ? (0x0100C + ((_i) * 0x40)) : \ +#define IXGBE_DCA_RXCTRL(_i) (((_i) <= 15) ? (0x02200 + ((_i) * 4)) : \ + (((_i) < 64) ? (0x0100C + ((_i) * 0x40)) : \ (0x0D00C + (((_i) - 64) * 0x40)))) -#define IXGBE_RDRXCTL 0x02F00 -#define IXGBE_RDRXCTL_RSC_PUSH 0x80 +#define IXGBE_RDRXCTL 0x02F00 /* 8 of these 0x03C00 - 0x03C1C */ -#define IXGBE_RXPBSIZE(_i) (0x03C00 + ((_i) * 4)) -#define IXGBE_RXCTRL 0x03000 -#define IXGBE_DROPEN 0x03D04 -#define IXGBE_RXPBSIZE_SHIFT 10 +#define IXGBE_RXPBSIZE(_i) (0x03C00 + ((_i) * 4)) +#define IXGBE_RXCTRL 0x03000 +#define IXGBE_DROPEN 0x03D04 +#define IXGBE_RXPBSIZE_SHIFT 10 +#define IXGBE_RXPBSIZE_MASK 0x000FFC00 + /* Receive Registers */ -#define IXGBE_RXCSUM 0x05000 -#define IXGBE_RFCTL 0x05008 -#define IXGBE_DRECCCTL 0x02F08 -#define IXGBE_DRECCCTL_DISABLE 0 +#define IXGBE_RXCSUM 0x05000 +#define IXGBE_RFCTL 0x05008 +#define IXGBE_DRECCCTL 0x02F08 +#define IXGBE_DRECCCTL_DISABLE 0 +#define IXGBE_DRECCCTL2 0x02F8C /* Multicast Table Array - 128 entries */ -#define IXGBE_MTA(_i) (0x05200 + ((_i) * 4)) -#define IXGBE_RAL(_i) (((_i) <= 15) ? (0x05400 + ((_i) * 8)) : \ - (0x0A200 + ((_i) * 8))) -#define IXGBE_RAH(_i) (((_i) <= 15) ? (0x05404 + ((_i) * 8)) : \ - (0x0A204 + ((_i) * 8))) -#define IXGBE_MPSAR_LO(_i) (0x0A600 + ((_i) * 8)) -#define IXGBE_MPSAR_HI(_i) (0x0A604 + ((_i) * 8)) +#define IXGBE_MTA(_i) (0x05200 + ((_i) * 4)) +#define IXGBE_RAL(_i) (((_i) <= 15) ? (0x05400 + ((_i) * 8)) : \ + (0x0A200 + ((_i) * 8))) +#define IXGBE_RAH(_i) (((_i) <= 15) ? (0x05404 + ((_i) * 8)) : \ + (0x0A204 + ((_i) * 8))) +#define IXGBE_MPSAR_LO(_i) (0x0A600 + ((_i) * 8)) +#define IXGBE_MPSAR_HI(_i) (0x0A604 + ((_i) * 8)) /* Packet split receive type */ -#define IXGBE_PSRTYPE(_i) (((_i) <= 15) ? (0x05480 + ((_i) * 4)) : \ - (0x0EA00 + ((_i) * 4))) +#define IXGBE_PSRTYPE(_i) (((_i) <= 15) ? (0x05480 + ((_i) * 4)) : \ + (0x0EA00 + ((_i) * 4))) /* array of 4096 1-bit vlan filters */ -#define IXGBE_VFTA(_i) (0x0A000 + ((_i) * 4)) +#define IXGBE_VFTA(_i) (0x0A000 + ((_i) * 4)) /*array of 4096 4-bit vlan vmdq indices */ -#define IXGBE_VFTAVIND(_j, _i) (0x0A200 + ((_j) * 0x200) + ((_i) * 4)) -#define IXGBE_FCTRL 0x05080 -#define IXGBE_VLNCTRL 0x05088 -#define IXGBE_MCSTCTRL 0x05090 -#define IXGBE_MRQC 0x05818 -#define IXGBE_SAQF(_i) (0x0E000 + ((_i) * 4)) /* Source Address Queue Filter */ -#define IXGBE_DAQF(_i) (0x0E200 + ((_i) * 4)) /* Dest. Address Queue Filter */ -#define IXGBE_SDPQF(_i) (0x0E400 + ((_i) * 4)) /* Src Dest. Addr Queue Filter */ -#define IXGBE_FTQF(_i) (0x0E600 + ((_i) * 4)) /* Five Tuple Queue Filter */ -#define IXGBE_ETQF(_i) (0x05128 + ((_i) * 4)) /* EType Queue Filter */ -#define IXGBE_ETQS(_i) (0x0EC00 + ((_i) * 4)) /* EType Queue Select */ -#define IXGBE_SYNQF 0x0EC30 /* SYN Packet Queue Filter */ -#define IXGBE_RQTC 0x0EC70 -#define IXGBE_MTQC 0x08120 -#define IXGBE_VLVF(_i) (0x0F100 + ((_i) * 4)) /* 64 of these (0-63) */ -#define IXGBE_VLVFB(_i) (0x0F200 + ((_i) * 4)) /* 128 of these (0-127) */ -#define IXGBE_VMVIR(_i) (0x08000 + ((_i) * 4)) /* 64 of these (0-63) */ -#define IXGBE_VT_CTL 0x051B0 -#define IXGBE_VFRE(_i) (0x051E0 + ((_i) * 4)) -#define IXGBE_VFTE(_i) (0x08110 + ((_i) * 4)) -#define IXGBE_VMECM(_i) (0x08790 + ((_i) * 4)) -#define IXGBE_QDE 0x2F04 -#define IXGBE_VMOLR(_i) (0x0F000 + ((_i) * 4)) /* 64 total */ -#define IXGBE_UTA(_i) (0x0F400 + ((_i) * 4)) -#define IXGBE_VMRCTL(_i) (0x0F600 + ((_i) * 4)) -#define IXGBE_VMRVLAN(_i) (0x0F610 + ((_i) * 4)) -#define IXGBE_VMRVM(_i) (0x0F630 + ((_i) * 4)) -#define IXGBE_L34T_IMIR(_i) (0x0E800 + ((_i) * 4)) /*128 of these (0-127)*/ -#define IXGBE_LLITHRESH 0x0EC90 -#define IXGBE_IMIR(_i) (0x05A80 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_IMIREXT(_i) (0x05AA0 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_IMIRVP 0x05AC0 -#define IXGBE_VMD_CTL 0x0581C -#define IXGBE_RETA(_i) (0x05C00 + ((_i) * 4)) /* 32 of these (0-31) */ -#define IXGBE_RSSRK(_i) (0x05C80 + ((_i) * 4)) /* 10 of these (0-9) */ +#define IXGBE_VFTAVIND(_j, _i) (0x0A200 + ((_j) * 0x200) + ((_i) * 4)) +#define IXGBE_FCTRL 0x05080 +#define IXGBE_VLNCTRL 0x05088 +#define IXGBE_MCSTCTRL 0x05090 +#define IXGBE_MRQC 0x05818 +#define IXGBE_SAQF(_i) (0x0E000 + ((_i) * 4)) /* Source Address Queue Filter */ +#define IXGBE_DAQF(_i) (0x0E200 + ((_i) * 4)) /* Dest. Address Queue Filter */ +#define IXGBE_SDPQF(_i) (0x0E400 + ((_i) * 4)) /* Src Dest. Addr Queue Filter */ +#define IXGBE_FTQF(_i) (0x0E600 + ((_i) * 4)) /* Five Tuple Queue Filter */ +#define IXGBE_ETQF(_i) (0x05128 + ((_i) * 4)) /* EType Queue Filter */ +#define IXGBE_ETQS(_i) (0x0EC00 + ((_i) * 4)) /* EType Queue Select */ +#define IXGBE_SYNQF 0x0EC30 /* SYN Packet Queue Filter */ +#define IXGBE_RQTC 0x0EC70 +#define IXGBE_MTQC 0x08120 +#define IXGBE_VLVF(_i) (0x0F100 + ((_i) * 4)) /* 64 of these (0-63) */ +#define IXGBE_VLVFB(_i) (0x0F200 + ((_i) * 4)) /* 128 of these (0-127) */ +#define IXGBE_VMVIR(_i) (0x08000 + ((_i) * 4)) /* 64 of these (0-63) */ +#define IXGBE_VT_CTL 0x051B0 +#define IXGBE_PFMAILBOX(_i) (0x04B00 + (4 * (_i))) /* 64 total */ +/* 64 Mailboxes, 16 DW each */ +#define IXGBE_PFMBMEM(_i) (0x13000 + (64 * (_i))) +#define IXGBE_PFMBICR(_i) (0x00710 + (4 * (_i))) /* 4 total */ +#define IXGBE_PFMBIMR(_i) (0x00720 + (4 * (_i))) /* 4 total */ +#define IXGBE_VFRE(_i) (0x051E0 + ((_i) * 4)) +#define IXGBE_VFTE(_i) (0x08110 + ((_i) * 4)) +#define IXGBE_VMECM(_i) (0x08790 + ((_i) * 4)) +#define IXGBE_QDE 0x2F04 +#define IXGBE_VMTXSW(_i) (0x05180 + ((_i) * 4)) /* 2 total */ +#define IXGBE_VMOLR(_i) (0x0F000 + ((_i) * 4)) /* 64 total */ +#define IXGBE_UTA(_i) (0x0F400 + ((_i) * 4)) +#define IXGBE_MRCTL(_i) (0x0F600 + ((_i) * 4)) +#define IXGBE_VMRVLAN(_i) (0x0F610 + ((_i) * 4)) +#define IXGBE_VMRVM(_i) (0x0F630 + ((_i) * 4)) +#define IXGBE_L34T_IMIR(_i) (0x0E800 + ((_i) * 4)) /*128 of these (0-127)*/ +#define IXGBE_RXFECCERR0 0x051B8 +#define IXGBE_LLITHRESH 0x0EC90 +#define IXGBE_IMIR(_i) (0x05A80 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_IMIREXT(_i) (0x05AA0 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_IMIRVP 0x05AC0 +#define IXGBE_VMD_CTL 0x0581C +#define IXGBE_RETA(_i) (0x05C00 + ((_i) * 4)) /* 32 of these (0-31) */ +#define IXGBE_RSSRK(_i) (0x05C80 + ((_i) * 4)) /* 10 of these (0-9) */ + /* Flow Director registers */ -#define IXGBE_FDIRCTRL 0x0EE00 -#define IXGBE_FDIRHKEY 0x0EE68 -#define IXGBE_FDIRSKEY 0x0EE6C -#define IXGBE_FDIRDIP4M 0x0EE3C -#define IXGBE_FDIRSIP4M 0x0EE40 -#define IXGBE_FDIRTCPM 0x0EE44 -#define IXGBE_FDIRUDPM 0x0EE48 -#define IXGBE_FDIRIP6M 0x0EE74 -#define IXGBE_FDIRM 0x0EE70 +#define IXGBE_FDIRCTRL 0x0EE00 +#define IXGBE_FDIRHKEY 0x0EE68 +#define IXGBE_FDIRSKEY 0x0EE6C +#define IXGBE_FDIRDIP4M 0x0EE3C +#define IXGBE_FDIRSIP4M 0x0EE40 +#define IXGBE_FDIRTCPM 0x0EE44 +#define IXGBE_FDIRUDPM 0x0EE48 +#define IXGBE_FDIRIP6M 0x0EE74 +#define IXGBE_FDIRM 0x0EE70 /* Flow Director Stats registers */ -#define IXGBE_FDIRFREE 0x0EE38 -#define IXGBE_FDIRLEN 0x0EE4C -#define IXGBE_FDIRUSTAT 0x0EE50 -#define IXGBE_FDIRFSTAT 0x0EE54 -#define IXGBE_FDIRMATCH 0x0EE58 -#define IXGBE_FDIRMISS 0x0EE5C +#define IXGBE_FDIRFREE 0x0EE38 +#define IXGBE_FDIRLEN 0x0EE4C +#define IXGBE_FDIRUSTAT 0x0EE50 +#define IXGBE_FDIRFSTAT 0x0EE54 +#define IXGBE_FDIRMATCH 0x0EE58 +#define IXGBE_FDIRMISS 0x0EE5C /* Flow Director Programming registers */ #define IXGBE_FDIRSIPv6(_i) (0x0EE0C + ((_i) * 4)) /* 3 of these (0-2) */ -#define IXGBE_FDIRIPSA 0x0EE18 -#define IXGBE_FDIRIPDA 0x0EE1C -#define IXGBE_FDIRPORT 0x0EE20 -#define IXGBE_FDIRVLAN 0x0EE24 -#define IXGBE_FDIRHASH 0x0EE28 -#define IXGBE_FDIRCMD 0x0EE2C +#define IXGBE_FDIRIPSA 0x0EE18 +#define IXGBE_FDIRIPDA 0x0EE1C +#define IXGBE_FDIRPORT 0x0EE20 +#define IXGBE_FDIRVLAN 0x0EE24 +#define IXGBE_FDIRHASH 0x0EE28 +#define IXGBE_FDIRCMD 0x0EE2C /* Transmit DMA registers */ -#define IXGBE_TDBAL(_i) (0x06000 + ((_i) * 0x40)) /* 32 of these (0-31)*/ -#define IXGBE_TDBAH(_i) (0x06004 + ((_i) * 0x40)) -#define IXGBE_TDLEN(_i) (0x06008 + ((_i) * 0x40)) -#define IXGBE_TDH(_i) (0x06010 + ((_i) * 0x40)) -#define IXGBE_TDT(_i) (0x06018 + ((_i) * 0x40)) -#define IXGBE_TXDCTL(_i) (0x06028 + ((_i) * 0x40)) -#define IXGBE_TDWBAL(_i) (0x06038 + ((_i) * 0x40)) -#define IXGBE_TDWBAH(_i) (0x0603C + ((_i) * 0x40)) -#define IXGBE_DTXCTL 0x07E00 - -#define IXGBE_DMATXCTL 0x04A80 -#define IXGBE_PFVFSPOOF(_i) (0x08200 + ((_i) * 4)) /* 8 of these 0 - 7 */ -#define IXGBE_PFDTXGSWC 0x08220 -#define IXGBE_DTXMXSZRQ 0x08100 -#define IXGBE_DTXTCPFLGL 0x04A88 -#define IXGBE_DTXTCPFLGH 0x04A8C -#define IXGBE_LBDRPEN 0x0CA00 -#define IXGBE_TXPBTHRESH(_i) (0x04950 + ((_i) * 4)) /* 8 of these 0 - 7 */ - -#define IXGBE_DMATXCTL_TE 0x1 /* Transmit Enable */ -#define IXGBE_DMATXCTL_NS 0x2 /* No Snoop LSO hdr buffer */ -#define IXGBE_DMATXCTL_GDV 0x8 /* Global Double VLAN */ -#define IXGBE_DMATXCTL_VT_SHIFT 16 /* VLAN EtherType */ - -#define IXGBE_PFDTXGSWC_VT_LBEN 0x1 /* Local L2 VT switch enable */ +#define IXGBE_TDBAL(_i) (0x06000 + ((_i) * 0x40)) /* 32 of them (0-31)*/ +#define IXGBE_TDBAH(_i) (0x06004 + ((_i) * 0x40)) +#define IXGBE_TDLEN(_i) (0x06008 + ((_i) * 0x40)) +#define IXGBE_TDH(_i) (0x06010 + ((_i) * 0x40)) +#define IXGBE_TDT(_i) (0x06018 + ((_i) * 0x40)) +#define IXGBE_TXDCTL(_i) (0x06028 + ((_i) * 0x40)) +#define IXGBE_TDWBAL(_i) (0x06038 + ((_i) * 0x40)) +#define IXGBE_TDWBAH(_i) (0x0603C + ((_i) * 0x40)) +#define IXGBE_DTXCTL 0x07E00 + +#define IXGBE_DMATXCTL 0x04A80 +#define IXGBE_PFVFSPOOF(_i) (0x08200 + ((_i) * 4)) /* 8 of these 0 - 7 */ +#define IXGBE_PFDTXGSWC 0x08220 +#define IXGBE_DTXMXSZRQ 0x08100 +#define IXGBE_DTXTCPFLGL 0x04A88 +#define IXGBE_DTXTCPFLGH 0x04A8C +#define IXGBE_LBDRPEN 0x0CA00 +#define IXGBE_TXPBTHRESH(_i) (0x04950 + ((_i) * 4)) /* 8 of these 0 - 7 */ + +#define IXGBE_DMATXCTL_TE 0x1 /* Transmit Enable */ +#define IXGBE_DMATXCTL_NS 0x2 /* No Snoop LSO hdr buffer */ +#define IXGBE_DMATXCTL_GDV 0x8 /* Global Double VLAN */ +#define IXGBE_DMATXCTL_VT_SHIFT 16 /* VLAN EtherType */ + +#define IXGBE_PFDTXGSWC_VT_LBEN 0x1 /* Local L2 VT switch enable */ /* Anti-spoofing defines */ -#define IXGBE_SPOOF_MACAS_MASK 0xFF -#define IXGBE_SPOOF_VLANAS_MASK 0xFF00 -#define IXGBE_SPOOF_VLANAS_SHIFT 8 -#define IXGBE_PFVFSPOOF_REG_COUNT 8 -#define IXGBE_DCA_TXCTRL(_i) (0x07200 + ((_i) * 4)) /* 16 of these (0-15) */ +#define IXGBE_SPOOF_MACAS_MASK 0xFF +#define IXGBE_SPOOF_VLANAS_MASK 0xFF00 +#define IXGBE_SPOOF_VLANAS_SHIFT 8 +#define IXGBE_PFVFSPOOF_REG_COUNT 8 +/* 16 of these (0-15) */ +#define IXGBE_DCA_TXCTRL(_i) (0x07200 + ((_i) * 4)) /* Tx DCA Control register : 128 of these (0-127) */ -#define IXGBE_DCA_TXCTRL_82599(_i) (0x0600C + ((_i) * 0x40)) -#define IXGBE_TIPG 0x0CB00 -#define IXGBE_TXPBSIZE(_i) (0x0CC00 + ((_i) * 4)) /* 8 of these */ -#define IXGBE_MNGTXMAP 0x0CD10 -#define IXGBE_TIPG_FIBER_DEFAULT 3 -#define IXGBE_TXPBSIZE_SHIFT 10 +#define IXGBE_DCA_TXCTRL_82599(_i) (0x0600C + ((_i) * 0x40)) +#define IXGBE_TIPG 0x0CB00 +#define IXGBE_TXPBSIZE(_i) (0x0CC00 + ((_i) * 4)) /* 8 of these */ +#define IXGBE_MNGTXMAP 0x0CD10 +#define IXGBE_TIPG_FIBER_DEFAULT 3 +#define IXGBE_TXPBSIZE_SHIFT 10 /* Wake up registers */ -#define IXGBE_WUC 0x05800 -#define IXGBE_WUFC 0x05808 -#define IXGBE_WUS 0x05810 -#define IXGBE_IPAV 0x05838 -#define IXGBE_IP4AT 0x05840 /* IPv4 table 0x5840-0x5858 */ -#define IXGBE_IP6AT 0x05880 /* IPv6 table 0x5880-0x588F */ - -#define IXGBE_WUPL 0x05900 -#define IXGBE_WUPM 0x05A00 /* wake up pkt memory 0x5A00-0x5A7C */ -#define IXGBE_FHFT(_n) (0x09000 + (_n * 0x100)) /* Flex host filter table */ -#define IXGBE_FHFT_EXT(_n) (0x09800 + (_n * 0x100)) /* Ext Flexible Host - * Filter Table */ - -#define IXGBE_FLEXIBLE_FILTER_COUNT_MAX 4 -#define IXGBE_EXT_FLEXIBLE_FILTER_COUNT_MAX 2 +#define IXGBE_WUC 0x05800 +#define IXGBE_WUFC 0x05808 +#define IXGBE_WUS 0x05810 +#define IXGBE_IPAV 0x05838 +#define IXGBE_IP4AT 0x05840 /* IPv4 table 0x5840-0x5858 */ +#define IXGBE_IP6AT 0x05880 /* IPv6 table 0x5880-0x588F */ + +#define IXGBE_WUPL 0x05900 +#define IXGBE_WUPM 0x05A00 /* wake up pkt memory 0x5A00-0x5A7C */ + +#define IXGBE_FHFT(_n) (0x09000 + (_n * 0x100)) /* Flex host filter table */ +/* Ext Flexible Host Filter Table */ +#define IXGBE_FHFT_EXT(_n) (0x09800 + (_n * 0x100)) + +/* Four Flexible Filters are supported */ +#define IXGBE_FLEXIBLE_FILTER_COUNT_MAX 4 + +/* Six Flexible Filters are supported */ +#define IXGBE_FLEXIBLE_FILTER_COUNT_MAX_6 6 +#define IXGBE_EXT_FLEXIBLE_FILTER_COUNT_MAX 2 /* Each Flexible Filter is at most 128 (0x80) bytes in length */ -#define IXGBE_FLEXIBLE_FILTER_SIZE_MAX 128 -#define IXGBE_FHFT_LENGTH_OFFSET 0xFC /* Length byte in FHFT */ -#define IXGBE_FHFT_LENGTH_MASK 0x0FF /* Length in lower byte */ +#define IXGBE_FLEXIBLE_FILTER_SIZE_MAX 128 +#define IXGBE_FHFT_LENGTH_OFFSET 0xFC /* Length byte in FHFT */ +#define IXGBE_FHFT_LENGTH_MASK 0x0FF /* Length in lower byte */ /* Definitions for power management and wakeup registers */ /* Wake Up Control */ -#define IXGBE_WUC_PME_EN 0x00000002 /* PME Enable */ -#define IXGBE_WUC_PME_STATUS 0x00000004 /* PME Status */ -#define IXGBE_WUC_WKEN 0x00000010 /* Enable PE_WAKE_N pin assertion */ +#define IXGBE_WUC_PME_EN 0x00000002 /* PME Enable */ +#define IXGBE_WUC_PME_STATUS 0x00000004 /* PME Status */ +#define IXGBE_WUC_WKEN 0x00000010 /* Enable PE_WAKE_N pin assertion */ /* Wake Up Filter Control */ -#define IXGBE_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */ -#define IXGBE_WUFC_MAG 0x00000002 /* Magic Packet Wakeup Enable */ -#define IXGBE_WUFC_EX 0x00000004 /* Directed Exact Wakeup Enable */ -#define IXGBE_WUFC_MC 0x00000008 /* Directed Multicast Wakeup Enable */ -#define IXGBE_WUFC_BC 0x00000010 /* Broadcast Wakeup Enable */ -#define IXGBE_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */ -#define IXGBE_WUFC_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Enable */ -#define IXGBE_WUFC_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Enable */ -#define IXGBE_WUFC_MNG 0x00000100 /* Directed Mgmt Packet Wakeup Enable */ - -#define IXGBE_WUFC_IGNORE_TCO 0x00008000 /* Ignore WakeOn TCO packets */ -#define IXGBE_WUFC_FLX0 0x00010000 /* Flexible Filter 0 Enable */ -#define IXGBE_WUFC_FLX1 0x00020000 /* Flexible Filter 1 Enable */ -#define IXGBE_WUFC_FLX2 0x00040000 /* Flexible Filter 2 Enable */ -#define IXGBE_WUFC_FLX3 0x00080000 /* Flexible Filter 3 Enable */ -#define IXGBE_WUFC_FLX4 0x00100000 /* Flexible Filter 4 Enable */ -#define IXGBE_WUFC_FLX5 0x00200000 /* Flexible Filter 5 Enable */ -#define IXGBE_WUFC_FLX_FILTERS 0x000F0000 /* Mask for 4 flex filters */ -#define IXGBE_WUFC_EXT_FLX_FILTERS 0x00300000 /* Mask for Ext. flex filters */ -#define IXGBE_WUFC_ALL_FILTERS 0x003F00FF /* Mask for all wakeup filters */ -#define IXGBE_WUFC_FLX_OFFSET 16 /* Offset to the Flexible Filters bits */ +#define IXGBE_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */ +#define IXGBE_WUFC_MAG 0x00000002 /* Magic Packet Wakeup Enable */ +#define IXGBE_WUFC_EX 0x00000004 /* Directed Exact Wakeup Enable */ +#define IXGBE_WUFC_MC 0x00000008 /* Directed Multicast Wakeup Enable */ +#define IXGBE_WUFC_BC 0x00000010 /* Broadcast Wakeup Enable */ +#define IXGBE_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */ +#define IXGBE_WUFC_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Enable */ +#define IXGBE_WUFC_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Enable */ +#define IXGBE_WUFC_MNG 0x00000100 /* Directed Mgmt Packet Wakeup Enable */ + +#define IXGBE_WUFC_IGNORE_TCO 0x00008000 /* Ignore WakeOn TCO packets */ +#define IXGBE_WUFC_FLX0 0x00010000 /* Flexible Filter 0 Enable */ +#define IXGBE_WUFC_FLX1 0x00020000 /* Flexible Filter 1 Enable */ +#define IXGBE_WUFC_FLX2 0x00040000 /* Flexible Filter 2 Enable */ +#define IXGBE_WUFC_FLX3 0x00080000 /* Flexible Filter 3 Enable */ +#define IXGBE_WUFC_FLX4 0x00100000 /* Flexible Filter 4 Enable */ +#define IXGBE_WUFC_FLX5 0x00200000 /* Flexible Filter 5 Enable */ +#define IXGBE_WUFC_FLX_FILTERS 0x000F0000 /* Mask for 4 flex filters */ +/* Mask for Ext. flex filters */ +#define IXGBE_WUFC_EXT_FLX_FILTERS 0x00300000 +#define IXGBE_WUFC_ALL_FILTERS 0x000F00FF /* Mask all 4 flex filters */ +#define IXGBE_WUFC_ALL_FILTERS_6 0x003F00FF /* Mask all 6 flex filters */ +#define IXGBE_WUFC_FLX_OFFSET 16 /* Offset to the Flexible Filters bits */ /* Wake Up Status */ -#define IXGBE_WUS_LNKC IXGBE_WUFC_LNKC -#define IXGBE_WUS_MAG IXGBE_WUFC_MAG -#define IXGBE_WUS_EX IXGBE_WUFC_EX -#define IXGBE_WUS_MC IXGBE_WUFC_MC -#define IXGBE_WUS_BC IXGBE_WUFC_BC -#define IXGBE_WUS_ARP IXGBE_WUFC_ARP -#define IXGBE_WUS_IPV4 IXGBE_WUFC_IPV4 -#define IXGBE_WUS_IPV6 IXGBE_WUFC_IPV6 -#define IXGBE_WUS_MNG IXGBE_WUFC_MNG -#define IXGBE_WUS_FLX0 IXGBE_WUFC_FLX0 -#define IXGBE_WUS_FLX1 IXGBE_WUFC_FLX1 -#define IXGBE_WUS_FLX2 IXGBE_WUFC_FLX2 -#define IXGBE_WUS_FLX3 IXGBE_WUFC_FLX3 -#define IXGBE_WUS_FLX4 IXGBE_WUFC_FLX4 -#define IXGBE_WUS_FLX5 IXGBE_WUFC_FLX5 -#define IXGBE_WUS_FLX_FILTERS IXGBE_WUFC_FLX_FILTERS - -/* Wake Up Packet Length */ -#define IXGBE_WUPL_LENGTH_MASK 0xFFFF +#define IXGBE_WUS_LNKC IXGBE_WUFC_LNKC +#define IXGBE_WUS_MAG IXGBE_WUFC_MAG +#define IXGBE_WUS_EX IXGBE_WUFC_EX +#define IXGBE_WUS_MC IXGBE_WUFC_MC +#define IXGBE_WUS_BC IXGBE_WUFC_BC +#define IXGBE_WUS_ARP IXGBE_WUFC_ARP +#define IXGBE_WUS_IPV4 IXGBE_WUFC_IPV4 +#define IXGBE_WUS_IPV6 IXGBE_WUFC_IPV6 +#define IXGBE_WUS_MNG IXGBE_WUFC_MNG +#define IXGBE_WUS_FLX0 IXGBE_WUFC_FLX0 +#define IXGBE_WUS_FLX1 IXGBE_WUFC_FLX1 +#define IXGBE_WUS_FLX2 IXGBE_WUFC_FLX2 +#define IXGBE_WUS_FLX3 IXGBE_WUFC_FLX3 +#define IXGBE_WUS_FLX4 IXGBE_WUFC_FLX4 +#define IXGBE_WUS_FLX5 IXGBE_WUFC_FLX5 +#define IXGBE_WUS_FLX_FILTERS IXGBE_WUFC_FLX_FILTERS + +#define IXGBE_WUPL_LENGTH_MASK 0xFFFF /* DCB registers */ #define IXGBE_DCB_MAX_TRAFFIC_CLASS 8 @@ -419,279 +455,280 @@ /* Security Control Registers */ -#define IXGBE_SECTXCTRL 0x08800 -#define IXGBE_SECTXSTAT 0x08804 -#define IXGBE_SECTXBUFFAF 0x08808 -#define IXGBE_SECTXMINIFG 0x08810 -#define IXGBE_SECRXCTRL 0x08D00 -#define IXGBE_SECRXSTAT 0x08D04 +#define IXGBE_SECTXCTRL 0x08800 +#define IXGBE_SECTXSTAT 0x08804 +#define IXGBE_SECTXBUFFAF 0x08808 +#define IXGBE_SECTXMINIFG 0x08810 +#define IXGBE_SECRXCTRL 0x08D00 +#define IXGBE_SECRXSTAT 0x08D04 /* Security Bit Fields and Masks */ -#define IXGBE_SECTXCTRL_SECTX_DIS 0x00000001 -#define IXGBE_SECTXCTRL_TX_DIS 0x00000002 -#define IXGBE_SECTXCTRL_STORE_FORWARD 0x00000004 +#define IXGBE_SECTXCTRL_SECTX_DIS 0x00000001 +#define IXGBE_SECTXCTRL_TX_DIS 0x00000002 +#define IXGBE_SECTXCTRL_STORE_FORWARD 0x00000004 -#define IXGBE_SECTXSTAT_SECTX_RDY 0x00000001 -#define IXGBE_SECTXSTAT_ECC_TXERR 0x00000002 +#define IXGBE_SECTXSTAT_SECTX_RDY 0x00000001 +#define IXGBE_SECTXSTAT_ECC_TXERR 0x00000002 -#define IXGBE_SECRXCTRL_SECRX_DIS 0x00000001 -#define IXGBE_SECRXCTRL_RX_DIS 0x00000002 +#define IXGBE_SECRXCTRL_SECRX_DIS 0x00000001 +#define IXGBE_SECRXCTRL_RX_DIS 0x00000002 -#define IXGBE_SECRXSTAT_SECRX_RDY 0x00000001 -#define IXGBE_SECRXSTAT_ECC_RXERR 0x00000002 +#define IXGBE_SECRXSTAT_SECRX_RDY 0x00000001 +#define IXGBE_SECRXSTAT_ECC_RXERR 0x00000002 /* LinkSec (MacSec) Registers */ -#define IXGBE_LSECTXCAP 0x08A00 -#define IXGBE_LSECRXCAP 0x08F00 -#define IXGBE_LSECTXCTRL 0x08A04 -#define IXGBE_LSECTXSCL 0x08A08 /* SCI Low */ -#define IXGBE_LSECTXSCH 0x08A0C /* SCI High */ -#define IXGBE_LSECTXSA 0x08A10 -#define IXGBE_LSECTXPN0 0x08A14 -#define IXGBE_LSECTXPN1 0x08A18 -#define IXGBE_LSECTXKEY0(_n) (0x08A1C + (4 * (_n))) /* 4 of these (0-3) */ -#define IXGBE_LSECTXKEY1(_n) (0x08A2C + (4 * (_n))) /* 4 of these (0-3) */ -#define IXGBE_LSECRXCTRL 0x08F04 -#define IXGBE_LSECRXSCL 0x08F08 -#define IXGBE_LSECRXSCH 0x08F0C -#define IXGBE_LSECRXSA(_i) (0x08F10 + (4 * (_i))) /* 2 of these (0-1) */ -#define IXGBE_LSECRXPN(_i) (0x08F18 + (4 * (_i))) /* 2 of these (0-1) */ -#define IXGBE_LSECRXKEY(_n, _m) (0x08F20 + ((0x10 * (_n)) + (4 * (_m)))) -#define IXGBE_LSECTXUT 0x08A3C /* OutPktsUntagged */ -#define IXGBE_LSECTXPKTE 0x08A40 /* OutPktsEncrypted */ -#define IXGBE_LSECTXPKTP 0x08A44 /* OutPktsProtected */ -#define IXGBE_LSECTXOCTE 0x08A48 /* OutOctetsEncrypted */ -#define IXGBE_LSECTXOCTP 0x08A4C /* OutOctetsProtected */ -#define IXGBE_LSECRXUT 0x08F40 /* InPktsUntagged/InPktsNoTag */ -#define IXGBE_LSECRXOCTD 0x08F44 /* InOctetsDecrypted */ -#define IXGBE_LSECRXOCTV 0x08F48 /* InOctetsValidated */ -#define IXGBE_LSECRXBAD 0x08F4C /* InPktsBadTag */ -#define IXGBE_LSECRXNOSCI 0x08F50 /* InPktsNoSci */ -#define IXGBE_LSECRXUNSCI 0x08F54 /* InPktsUnknownSci */ -#define IXGBE_LSECRXUNCH 0x08F58 /* InPktsUnchecked */ -#define IXGBE_LSECRXDELAY 0x08F5C /* InPktsDelayed */ -#define IXGBE_LSECRXLATE 0x08F60 /* InPktsLate */ -#define IXGBE_LSECRXOK(_n) (0x08F64 + (0x04 * (_n))) /* InPktsOk */ -#define IXGBE_LSECRXINV(_n) (0x08F6C + (0x04 * (_n))) /* InPktsInvalid */ -#define IXGBE_LSECRXNV(_n) (0x08F74 + (0x04 * (_n))) /* InPktsNotValid */ -#define IXGBE_LSECRXUNSA 0x08F7C /* InPktsUnusedSa */ -#define IXGBE_LSECRXNUSA 0x08F80 /* InPktsNotUsingSa */ +#define IXGBE_LSECTXCAP 0x08A00 +#define IXGBE_LSECRXCAP 0x08F00 +#define IXGBE_LSECTXCTRL 0x08A04 +#define IXGBE_LSECTXSCL 0x08A08 /* SCI Low */ +#define IXGBE_LSECTXSCH 0x08A0C /* SCI High */ +#define IXGBE_LSECTXSA 0x08A10 +#define IXGBE_LSECTXPN0 0x08A14 +#define IXGBE_LSECTXPN1 0x08A18 +#define IXGBE_LSECTXKEY0(_n) (0x08A1C + (4 * (_n))) /* 4 of these (0-3) */ +#define IXGBE_LSECTXKEY1(_n) (0x08A2C + (4 * (_n))) /* 4 of these (0-3) */ +#define IXGBE_LSECRXCTRL 0x08F04 +#define IXGBE_LSECRXSCL 0x08F08 +#define IXGBE_LSECRXSCH 0x08F0C +#define IXGBE_LSECRXSA(_i) (0x08F10 + (4 * (_i))) /* 2 of these (0-1) */ +#define IXGBE_LSECRXPN(_i) (0x08F18 + (4 * (_i))) /* 2 of these (0-1) */ +#define IXGBE_LSECRXKEY(_n, _m) (0x08F20 + ((0x10 * (_n)) + (4 * (_m)))) +#define IXGBE_LSECTXUT 0x08A3C /* OutPktsUntagged */ +#define IXGBE_LSECTXPKTE 0x08A40 /* OutPktsEncrypted */ +#define IXGBE_LSECTXPKTP 0x08A44 /* OutPktsProtected */ +#define IXGBE_LSECTXOCTE 0x08A48 /* OutOctetsEncrypted */ +#define IXGBE_LSECTXOCTP 0x08A4C /* OutOctetsProtected */ +#define IXGBE_LSECRXUT 0x08F40 /* InPktsUntagged/InPktsNoTag */ +#define IXGBE_LSECRXOCTD 0x08F44 /* InOctetsDecrypted */ +#define IXGBE_LSECRXOCTV 0x08F48 /* InOctetsValidated */ +#define IXGBE_LSECRXBAD 0x08F4C /* InPktsBadTag */ +#define IXGBE_LSECRXNOSCI 0x08F50 /* InPktsNoSci */ +#define IXGBE_LSECRXUNSCI 0x08F54 /* InPktsUnknownSci */ +#define IXGBE_LSECRXUNCH 0x08F58 /* InPktsUnchecked */ +#define IXGBE_LSECRXDELAY 0x08F5C /* InPktsDelayed */ +#define IXGBE_LSECRXLATE 0x08F60 /* InPktsLate */ +#define IXGBE_LSECRXOK(_n) (0x08F64 + (0x04 * (_n))) /* InPktsOk */ +#define IXGBE_LSECRXINV(_n) (0x08F6C + (0x04 * (_n))) /* InPktsInvalid */ +#define IXGBE_LSECRXNV(_n) (0x08F74 + (0x04 * (_n))) /* InPktsNotValid */ +#define IXGBE_LSECRXUNSA 0x08F7C /* InPktsUnusedSa */ +#define IXGBE_LSECRXNUSA 0x08F80 /* InPktsNotUsingSa */ /* LinkSec (MacSec) Bit Fields and Masks */ -#define IXGBE_LSECTXCAP_SUM_MASK 0x00FF0000 -#define IXGBE_LSECTXCAP_SUM_SHIFT 16 -#define IXGBE_LSECRXCAP_SUM_MASK 0x00FF0000 -#define IXGBE_LSECRXCAP_SUM_SHIFT 16 - -#define IXGBE_LSECTXCTRL_EN_MASK 0x00000003 -#define IXGBE_LSECTXCTRL_DISABLE 0x0 -#define IXGBE_LSECTXCTRL_AUTH 0x1 -#define IXGBE_LSECTXCTRL_AUTH_ENCRYPT 0x2 -#define IXGBE_LSECTXCTRL_AISCI 0x00000020 -#define IXGBE_LSECTXCTRL_PNTHRSH_MASK 0xFFFFFF00 -#define IXGBE_LSECTXCTRL_RSV_MASK 0x000000D8 - -#define IXGBE_LSECRXCTRL_EN_MASK 0x0000000C -#define IXGBE_LSECRXCTRL_EN_SHIFT 2 -#define IXGBE_LSECRXCTRL_DISABLE 0x0 -#define IXGBE_LSECRXCTRL_CHECK 0x1 -#define IXGBE_LSECRXCTRL_STRICT 0x2 -#define IXGBE_LSECRXCTRL_DROP 0x3 -#define IXGBE_LSECRXCTRL_PLSH 0x00000040 -#define IXGBE_LSECRXCTRL_RP 0x00000080 -#define IXGBE_LSECRXCTRL_RSV_MASK 0xFFFFFF33 +#define IXGBE_LSECTXCAP_SUM_MASK 0x00FF0000 +#define IXGBE_LSECTXCAP_SUM_SHIFT 16 +#define IXGBE_LSECRXCAP_SUM_MASK 0x00FF0000 +#define IXGBE_LSECRXCAP_SUM_SHIFT 16 + +#define IXGBE_LSECTXCTRL_EN_MASK 0x00000003 +#define IXGBE_LSECTXCTRL_DISABLE 0x0 +#define IXGBE_LSECTXCTRL_AUTH 0x1 +#define IXGBE_LSECTXCTRL_AUTH_ENCRYPT 0x2 +#define IXGBE_LSECTXCTRL_AISCI 0x00000020 +#define IXGBE_LSECTXCTRL_PNTHRSH_MASK 0xFFFFFF00 +#define IXGBE_LSECTXCTRL_RSV_MASK 0x000000D8 + +#define IXGBE_LSECRXCTRL_EN_MASK 0x0000000C +#define IXGBE_LSECRXCTRL_EN_SHIFT 2 +#define IXGBE_LSECRXCTRL_DISABLE 0x0 +#define IXGBE_LSECRXCTRL_CHECK 0x1 +#define IXGBE_LSECRXCTRL_STRICT 0x2 +#define IXGBE_LSECRXCTRL_DROP 0x3 +#define IXGBE_LSECRXCTRL_PLSH 0x00000040 +#define IXGBE_LSECRXCTRL_RP 0x00000080 +#define IXGBE_LSECRXCTRL_RSV_MASK 0xFFFFFF33 /* IpSec Registers */ -#define IXGBE_IPSTXIDX 0x08900 -#define IXGBE_IPSTXSALT 0x08904 -#define IXGBE_IPSTXKEY(_i) (0x08908 + (4 * (_i))) /* 4 of these (0-3) */ -#define IXGBE_IPSRXIDX 0x08E00 -#define IXGBE_IPSRXIPADDR(_i) (0x08E04 + (4 * (_i))) /* 4 of these (0-3) */ -#define IXGBE_IPSRXSPI 0x08E14 -#define IXGBE_IPSRXIPIDX 0x08E18 -#define IXGBE_IPSRXKEY(_i) (0x08E1C + (4 * (_i))) /* 4 of these (0-3) */ -#define IXGBE_IPSRXSALT 0x08E2C -#define IXGBE_IPSRXMOD 0x08E30 - -#define IXGBE_SECTXCTRL_STORE_FORWARD_ENABLE 0x4 +#define IXGBE_IPSTXIDX 0x08900 +#define IXGBE_IPSTXSALT 0x08904 +#define IXGBE_IPSTXKEY(_i) (0x08908 + (4 * (_i))) /* 4 of these (0-3) */ +#define IXGBE_IPSRXIDX 0x08E00 +#define IXGBE_IPSRXIPADDR(_i) (0x08E04 + (4 * (_i))) /* 4 of these (0-3) */ +#define IXGBE_IPSRXSPI 0x08E14 +#define IXGBE_IPSRXIPIDX 0x08E18 +#define IXGBE_IPSRXKEY(_i) (0x08E1C + (4 * (_i))) /* 4 of these (0-3) */ +#define IXGBE_IPSRXSALT 0x08E2C +#define IXGBE_IPSRXMOD 0x08E30 + +#define IXGBE_SECTXCTRL_STORE_FORWARD_ENABLE 0x4 /* DCB registers */ -#define IXGBE_RTRPCS 0x02430 -#define IXGBE_RTTDCS 0x04900 -#define IXGBE_RTTDCS_ARBDIS 0x00000040 /* DCB arbiter disable */ -#define IXGBE_RTTPCS 0x0CD00 -#define IXGBE_RTRUP2TC 0x03020 -#define IXGBE_RTTUP2TC 0x0C800 -#define IXGBE_RTRPT4C(_i) (0x02140 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_RTRPT4S(_i) (0x02160 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_RTTDT2C(_i) (0x04910 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_RTTDT2S(_i) (0x04930 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_RTTPT2C(_i) (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_RTTPT2S(_i) (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_RTTDQSEL 0x04904 -#define IXGBE_RTTDT1C 0x04908 -#define IXGBE_RTTDT1S 0x0490C -#define IXGBE_RTTDTECC 0x04990 -#define IXGBE_RTTDTECC_NO_BCN 0x00000100 - -#define IXGBE_RTTBCNRC 0x04984 -#define IXGBE_RTTBCNRC_RS_ENA 0x80000000 -#define IXGBE_RTTBCNRC_RF_DEC_MASK 0x00003FFF -#define IXGBE_RTTBCNRC_RF_INT_SHIFT 14 +#define IXGBE_RTRPCS 0x02430 +#define IXGBE_RTTDCS 0x04900 +#define IXGBE_RTTDCS_ARBDIS 0x00000040 /* DCB arbiter disable */ +#define IXGBE_RTTPCS 0x0CD00 +#define IXGBE_RTRUP2TC 0x03020 +#define IXGBE_RTTUP2TC 0x0C800 +#define IXGBE_RTRPT4C(_i) (0x02140 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_TXLLQ(_i) (0x082E0 + ((_i) * 4)) /* 4 of these (0-3) */ +#define IXGBE_RTRPT4S(_i) (0x02160 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RTTDT2C(_i) (0x04910 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RTTDT2S(_i) (0x04930 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RTTPT2C(_i) (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RTTPT2S(_i) (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RTTDQSEL 0x04904 +#define IXGBE_RTTDT1C 0x04908 +#define IXGBE_RTTDT1S 0x0490C +#define IXGBE_RTTDTECC 0x04990 +#define IXGBE_RTTDTECC_NO_BCN 0x00000100 + +#define IXGBE_RTTBCNRC 0x04984 +#define IXGBE_RTTBCNRC_RS_ENA 0x80000000 +#define IXGBE_RTTBCNRC_RF_DEC_MASK 0x00003FFF +#define IXGBE_RTTBCNRC_RF_INT_SHIFT 14 #define IXGBE_RTTBCNRC_RF_INT_MASK \ (IXGBE_RTTBCNRC_RF_DEC_MASK << IXGBE_RTTBCNRC_RF_INT_SHIFT) +#define IXGBE_RTTBCNRM 0x04980 /* BCN (for DCB) Registers */ -#define IXGBE_RTTBCNRM 0x04980 -#define IXGBE_RTTBCNRS 0x04988 -#define IXGBE_RTTBCNCR 0x08B00 -#define IXGBE_RTTBCNACH 0x08B04 -#define IXGBE_RTTBCNACL 0x08B08 -#define IXGBE_RTTBCNTG 0x04A90 -#define IXGBE_RTTBCNIDX 0x08B0C -#define IXGBE_RTTBCNCP 0x08B10 -#define IXGBE_RTFRTIMER 0x08B14 -#define IXGBE_RTTBCNRTT 0x05150 -#define IXGBE_RTTBCNRD 0x0498C +#define IXGBE_RTTBCNRS 0x04988 +#define IXGBE_RTTBCNCR 0x08B00 +#define IXGBE_RTTBCNACH 0x08B04 +#define IXGBE_RTTBCNACL 0x08B08 +#define IXGBE_RTTBCNTG 0x04A90 +#define IXGBE_RTTBCNIDX 0x08B0C +#define IXGBE_RTTBCNCP 0x08B10 +#define IXGBE_RTFRTIMER 0x08B14 +#define IXGBE_RTTBCNRTT 0x05150 +#define IXGBE_RTTBCNRD 0x0498C + /* FCoE DMA Context Registers */ -#define IXGBE_FCPTRL 0x02410 /* FC User Desc. PTR Low */ -#define IXGBE_FCPTRH 0x02414 /* FC USer Desc. PTR High */ -#define IXGBE_FCBUFF 0x02418 /* FC Buffer Control */ -#define IXGBE_FCDMARW 0x02420 /* FC Receive DMA RW */ -#define IXGBE_FCINVST0 0x03FC0 /* FC Invalid DMA Context Status Reg 0 */ -#define IXGBE_FCINVST(_i) (IXGBE_FCINVST0 + ((_i) * 4)) -#define IXGBE_FCBUFF_VALID (1 << 0) /* DMA Context Valid */ -#define IXGBE_FCBUFF_BUFFSIZE (3 << 3) /* User Buffer Size */ -#define IXGBE_FCBUFF_WRCONTX (1 << 7) /* 0: Initiator, 1: Target */ -#define IXGBE_FCBUFF_BUFFCNT 0x0000ff00 /* Number of User Buffers */ -#define IXGBE_FCBUFF_OFFSET 0xffff0000 /* User Buffer Offset */ -#define IXGBE_FCBUFF_BUFFSIZE_SHIFT 3 -#define IXGBE_FCBUFF_BUFFCNT_SHIFT 8 -#define IXGBE_FCBUFF_OFFSET_SHIFT 16 -#define IXGBE_FCDMARW_WE (1 << 14) /* Write enable */ -#define IXGBE_FCDMARW_RE (1 << 15) /* Read enable */ -#define IXGBE_FCDMARW_FCOESEL 0x000001ff /* FC X_ID: 11 bits */ -#define IXGBE_FCDMARW_LASTSIZE 0xffff0000 /* Last User Buffer Size */ -#define IXGBE_FCDMARW_LASTSIZE_SHIFT 16 +#define IXGBE_FCPTRL 0x02410 /* FC User Desc. PTR Low */ +#define IXGBE_FCPTRH 0x02414 /* FC USer Desc. PTR High */ +#define IXGBE_FCBUFF 0x02418 /* FC Buffer Control */ +#define IXGBE_FCDMARW 0x02420 /* FC Receive DMA RW */ +#define IXGBE_FCBUFF_VALID (1 << 0) /* DMA Context Valid */ +#define IXGBE_FCBUFF_BUFFSIZE (3 << 3) /* User Buffer Size */ +#define IXGBE_FCBUFF_WRCONTX (1 << 7) /* 0: Initiator, 1: Target */ +#define IXGBE_FCBUFF_BUFFCNT 0x0000ff00 /* Number of User Buffers */ +#define IXGBE_FCBUFF_OFFSET 0xffff0000 /* User Buffer Offset */ +#define IXGBE_FCBUFF_BUFFSIZE_SHIFT 3 +#define IXGBE_FCBUFF_BUFFCNT_SHIFT 8 +#define IXGBE_FCBUFF_OFFSET_SHIFT 16 +#define IXGBE_FCDMARW_WE (1 << 14) /* Write enable */ +#define IXGBE_FCDMARW_RE (1 << 15) /* Read enable */ +#define IXGBE_FCDMARW_FCOESEL 0x000001ff /* FC X_ID: 11 bits */ +#define IXGBE_FCDMARW_LASTSIZE 0xffff0000 /* Last User Buffer Size */ +#define IXGBE_FCDMARW_LASTSIZE_SHIFT 16 /* FCoE SOF/EOF */ -#define IXGBE_TEOFF 0x04A94 /* Tx FC EOF */ -#define IXGBE_TSOFF 0x04A98 /* Tx FC SOF */ -#define IXGBE_REOFF 0x05158 /* Rx FC EOF */ -#define IXGBE_RSOFF 0x051F8 /* Rx FC SOF */ +#define IXGBE_TEOFF 0x04A94 /* Tx FC EOF */ +#define IXGBE_TSOFF 0x04A98 /* Tx FC SOF */ +#define IXGBE_REOFF 0x05158 /* Rx FC EOF */ +#define IXGBE_RSOFF 0x051F8 /* Rx FC SOF */ /* FCoE Filter Context Registers */ -#define IXGBE_FCFLT 0x05108 /* FC FLT Context */ -#define IXGBE_FCFLTRW 0x05110 /* FC Filter RW Control */ -#define IXGBE_FCPARAM 0x051d8 /* FC Offset Parameter */ -#define IXGBE_FCFLT_VALID (1 << 0) /* Filter Context Valid */ -#define IXGBE_FCFLT_FIRST (1 << 1) /* Filter First */ -#define IXGBE_FCFLT_SEQID 0x00ff0000 /* Sequence ID */ -#define IXGBE_FCFLT_SEQCNT 0xff000000 /* Sequence Count */ -#define IXGBE_FCFLTRW_RVALDT (1 << 13) /* Fast Re-Validation */ -#define IXGBE_FCFLTRW_WE (1 << 14) /* Write Enable */ -#define IXGBE_FCFLTRW_RE (1 << 15) /* Read Enable */ +#define IXGBE_FCFLT 0x05108 /* FC FLT Context */ +#define IXGBE_FCFLTRW 0x05110 /* FC Filter RW Control */ +#define IXGBE_FCPARAM 0x051d8 /* FC Offset Parameter */ +#define IXGBE_FCFLT_VALID (1 << 0) /* Filter Context Valid */ +#define IXGBE_FCFLT_FIRST (1 << 1) /* Filter First */ +#define IXGBE_FCFLT_SEQID 0x00ff0000 /* Sequence ID */ +#define IXGBE_FCFLT_SEQCNT 0xff000000 /* Sequence Count */ +#define IXGBE_FCFLTRW_RVALDT (1 << 13) /* Fast Re-Validation */ +#define IXGBE_FCFLTRW_WE (1 << 14) /* Write Enable */ +#define IXGBE_FCFLTRW_RE (1 << 15) /* Read Enable */ /* FCoE Receive Control */ -#define IXGBE_FCRXCTRL 0x05100 /* FC Receive Control */ -#define IXGBE_FCRXCTRL_FCOELLI (1 << 0) /* Low latency interrupt */ -#define IXGBE_FCRXCTRL_SAVBAD (1 << 1) /* Save Bad Frames */ -#define IXGBE_FCRXCTRL_FRSTRDH (1 << 2) /* EN 1st Read Header */ -#define IXGBE_FCRXCTRL_LASTSEQH (1 << 3) /* EN Last Header in Seq */ -#define IXGBE_FCRXCTRL_ALLH (1 << 4) /* EN All Headers */ -#define IXGBE_FCRXCTRL_FRSTSEQH (1 << 5) /* EN 1st Seq. Header */ -#define IXGBE_FCRXCTRL_ICRC (1 << 6) /* Ignore Bad FC CRC */ -#define IXGBE_FCRXCTRL_FCCRCBO (1 << 7) /* FC CRC Byte Ordering */ -#define IXGBE_FCRXCTRL_FCOEVER 0x00000f00 /* FCoE Version: 4 bits */ -#define IXGBE_FCRXCTRL_FCOEVER_SHIFT 8 +#define IXGBE_FCRXCTRL 0x05100 /* FC Receive Control */ +#define IXGBE_FCRXCTRL_FCOELLI (1 << 0) /* Low latency interrupt */ +#define IXGBE_FCRXCTRL_SAVBAD (1 << 1) /* Save Bad Frames */ +#define IXGBE_FCRXCTRL_FRSTRDH (1 << 2) /* EN 1st Read Header */ +#define IXGBE_FCRXCTRL_LASTSEQH (1 << 3) /* EN Last Header in Seq */ +#define IXGBE_FCRXCTRL_ALLH (1 << 4) /* EN All Headers */ +#define IXGBE_FCRXCTRL_FRSTSEQH (1 << 5) /* EN 1st Seq. Header */ +#define IXGBE_FCRXCTRL_ICRC (1 << 6) /* Ignore Bad FC CRC */ +#define IXGBE_FCRXCTRL_FCCRCBO (1 << 7) /* FC CRC Byte Ordering */ +#define IXGBE_FCRXCTRL_FCOEVER 0x00000f00 /* FCoE Version: 4 bits */ +#define IXGBE_FCRXCTRL_FCOEVER_SHIFT 8 /* FCoE Redirection */ -#define IXGBE_FCRECTL 0x0ED00 /* FC Redirection Control */ -#define IXGBE_FCRETA0 0x0ED10 /* FC Redirection Table 0 */ -#define IXGBE_FCRETA(_i) (IXGBE_FCRETA0 + ((_i) * 4)) /* FCoE Redir */ -#define IXGBE_FCRECTL_ENA 0x1 /* FCoE Redir Table Enable */ -#define IXGBE_FCRETA_SIZE 8 /* Max entries in FCRETA */ -#define IXGBE_FCRETA_ENTRY_MASK 0x0000007f /* 7 bits for the queue index */ +#define IXGBE_FCRECTL 0x0ED00 /* FC Redirection Control */ +#define IXGBE_FCRETA0 0x0ED10 /* FC Redirection Table 0 */ +#define IXGBE_FCRETA(_i) (IXGBE_FCRETA0 + ((_i) * 4)) /* FCoE Redir */ +#define IXGBE_FCRECTL_ENA 0x1 /* FCoE Redir Table Enable */ +#define IXGBE_FCRETASEL_ENA 0x2 /* FCoE FCRETASEL bit */ +#define IXGBE_FCRETA_SIZE 8 /* Max entries in FCRETA */ +#define IXGBE_FCRETA_ENTRY_MASK 0x0000007f /* 7 bits for the queue index */ /* Stats registers */ -#define IXGBE_CRCERRS 0x04000 -#define IXGBE_ILLERRC 0x04004 -#define IXGBE_ERRBC 0x04008 -#define IXGBE_MSPDC 0x04010 -#define IXGBE_MPC(_i) (0x03FA0 + ((_i) * 4)) /* 8 of these 3FA0-3FBC*/ -#define IXGBE_MLFC 0x04034 -#define IXGBE_MRFC 0x04038 -#define IXGBE_RLEC 0x04040 -#define IXGBE_LXONTXC 0x03F60 -#define IXGBE_LXONRXC 0x0CF60 -#define IXGBE_LXOFFTXC 0x03F68 -#define IXGBE_LXOFFRXC 0x0CF68 -#define IXGBE_LXONRXCNT 0x041A4 -#define IXGBE_LXOFFRXCNT 0x041A8 -#define IXGBE_PXONRXCNT(_i) (0x04140 + ((_i) * 4)) /* 8 of these */ -#define IXGBE_PXOFFRXCNT(_i) (0x04160 + ((_i) * 4)) /* 8 of these */ -#define IXGBE_PXON2OFFCNT(_i) (0x03240 + ((_i) * 4)) /* 8 of these */ -#define IXGBE_PXONTXC(_i) (0x03F00 + ((_i) * 4)) /* 8 of these 3F00-3F1C*/ -#define IXGBE_PXONRXC(_i) (0x0CF00 + ((_i) * 4)) /* 8 of these CF00-CF1C*/ -#define IXGBE_PXOFFTXC(_i) (0x03F20 + ((_i) * 4)) /* 8 of these 3F20-3F3C*/ -#define IXGBE_PXOFFRXC(_i) (0x0CF20 + ((_i) * 4)) /* 8 of these CF20-CF3C*/ -#define IXGBE_PRC64 0x0405C -#define IXGBE_PRC127 0x04060 -#define IXGBE_PRC255 0x04064 -#define IXGBE_PRC511 0x04068 -#define IXGBE_PRC1023 0x0406C -#define IXGBE_PRC1522 0x04070 -#define IXGBE_GPRC 0x04074 -#define IXGBE_BPRC 0x04078 -#define IXGBE_MPRC 0x0407C -#define IXGBE_GPTC 0x04080 -#define IXGBE_GORCL 0x04088 -#define IXGBE_GORCH 0x0408C -#define IXGBE_GOTCL 0x04090 -#define IXGBE_GOTCH 0x04094 -#define IXGBE_RNBC(_i) (0x03FC0 + ((_i) * 4)) /* 8 of these 3FC0-3FDC*/ -#define IXGBE_RUC 0x040A4 -#define IXGBE_RFC 0x040A8 -#define IXGBE_ROC 0x040AC -#define IXGBE_RJC 0x040B0 -#define IXGBE_MNGPRC 0x040B4 -#define IXGBE_MNGPDC 0x040B8 -#define IXGBE_MNGPTC 0x0CF90 -#define IXGBE_TORL 0x040C0 -#define IXGBE_TORH 0x040C4 -#define IXGBE_TPR 0x040D0 -#define IXGBE_TPT 0x040D4 -#define IXGBE_PTC64 0x040D8 -#define IXGBE_PTC127 0x040DC -#define IXGBE_PTC255 0x040E0 -#define IXGBE_PTC511 0x040E4 -#define IXGBE_PTC1023 0x040E8 -#define IXGBE_PTC1522 0x040EC -#define IXGBE_MPTC 0x040F0 -#define IXGBE_BPTC 0x040F4 -#define IXGBE_XEC 0x04120 -#define IXGBE_SSVPC 0x08780 - -#define IXGBE_RQSMR(_i) (0x02300 + ((_i) * 4)) -#define IXGBE_TQSMR(_i) (((_i) <= 7) ? (0x07300 + ((_i) * 4)) : \ +#define IXGBE_CRCERRS 0x04000 +#define IXGBE_ILLERRC 0x04004 +#define IXGBE_ERRBC 0x04008 +#define IXGBE_MSPDC 0x04010 +#define IXGBE_MPC(_i) (0x03FA0 + ((_i) * 4)) /* 8 of these 3FA0-3FBC*/ +#define IXGBE_MLFC 0x04034 +#define IXGBE_MRFC 0x04038 +#define IXGBE_RLEC 0x04040 +#define IXGBE_LXONTXC 0x03F60 +#define IXGBE_LXONRXC 0x0CF60 +#define IXGBE_LXOFFTXC 0x03F68 +#define IXGBE_LXOFFRXC 0x0CF68 +#define IXGBE_LXONRXCNT 0x041A4 +#define IXGBE_LXOFFRXCNT 0x041A8 +#define IXGBE_PXONRXCNT(_i) (0x04140 + ((_i) * 4)) /* 8 of these */ +#define IXGBE_PXOFFRXCNT(_i) (0x04160 + ((_i) * 4)) /* 8 of these */ +#define IXGBE_PXON2OFFCNT(_i) (0x03240 + ((_i) * 4)) /* 8 of these */ +#define IXGBE_PXONTXC(_i) (0x03F00 + ((_i) * 4)) /* 8 of these 3F00-3F1C*/ +#define IXGBE_PXONRXC(_i) (0x0CF00 + ((_i) * 4)) /* 8 of these CF00-CF1C*/ +#define IXGBE_PXOFFTXC(_i) (0x03F20 + ((_i) * 4)) /* 8 of these 3F20-3F3C*/ +#define IXGBE_PXOFFRXC(_i) (0x0CF20 + ((_i) * 4)) /* 8 of these CF20-CF3C*/ +#define IXGBE_PRC64 0x0405C +#define IXGBE_PRC127 0x04060 +#define IXGBE_PRC255 0x04064 +#define IXGBE_PRC511 0x04068 +#define IXGBE_PRC1023 0x0406C +#define IXGBE_PRC1522 0x04070 +#define IXGBE_GPRC 0x04074 +#define IXGBE_BPRC 0x04078 +#define IXGBE_MPRC 0x0407C +#define IXGBE_GPTC 0x04080 +#define IXGBE_GORCL 0x04088 +#define IXGBE_GORCH 0x0408C +#define IXGBE_GOTCL 0x04090 +#define IXGBE_GOTCH 0x04094 +#define IXGBE_RNBC(_i) (0x03FC0 + ((_i) * 4)) /* 8 of these 3FC0-3FDC*/ +#define IXGBE_RUC 0x040A4 +#define IXGBE_RFC 0x040A8 +#define IXGBE_ROC 0x040AC +#define IXGBE_RJC 0x040B0 +#define IXGBE_MNGPRC 0x040B4 +#define IXGBE_MNGPDC 0x040B8 +#define IXGBE_MNGPTC 0x0CF90 +#define IXGBE_TORL 0x040C0 +#define IXGBE_TORH 0x040C4 +#define IXGBE_TPR 0x040D0 +#define IXGBE_TPT 0x040D4 +#define IXGBE_PTC64 0x040D8 +#define IXGBE_PTC127 0x040DC +#define IXGBE_PTC255 0x040E0 +#define IXGBE_PTC511 0x040E4 +#define IXGBE_PTC1023 0x040E8 +#define IXGBE_PTC1522 0x040EC +#define IXGBE_MPTC 0x040F0 +#define IXGBE_BPTC 0x040F4 +#define IXGBE_XEC 0x04120 +#define IXGBE_SSVPC 0x08780 + +#define IXGBE_RQSMR(_i) (0x02300 + ((_i) * 4)) +#define IXGBE_TQSMR(_i) (((_i) <= 7) ? (0x07300 + ((_i) * 4)) : \ (0x08600 + ((_i) * 4))) -#define IXGBE_TQSM(_i) (0x08600 + ((_i) * 4)) - -#define IXGBE_QPRC(_i) (0x01030 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QPTC(_i) (0x06030 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QBRC(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QBTC(_i) (0x06034 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QBRC_L(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QBRC_H(_i) (0x01038 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QPRDC(_i) (0x01430 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QBTC_L(_i) (0x08700 + ((_i) * 0x8)) /* 16 of these */ -#define IXGBE_QBTC_H(_i) (0x08704 + ((_i) * 0x8)) /* 16 of these */ -#define IXGBE_FCCRC 0x05118 /* Count of Good Eth CRC w/ Bad FC CRC */ -#define IXGBE_FCOERPDC 0x0241C /* FCoE Rx Packets Dropped Count */ -#define IXGBE_FCLAST 0x02424 /* FCoE Last Error Count */ -#define IXGBE_FCOEPRC 0x02428 /* Number of FCoE Packets Received */ -#define IXGBE_FCOEDWRC 0x0242C /* Number of FCoE DWords Received */ -#define IXGBE_FCOEPTC 0x08784 /* Number of FCoE Packets Transmitted */ -#define IXGBE_FCOEDWTC 0x08788 /* Number of FCoE DWords Transmitted */ -#define IXGBE_FCCRC_CNT_MASK 0x0000FFFF /* CRC_CNT: bit 0 - 15 */ -#define IXGBE_FCLAST_CNT_MASK 0x0000FFFF /* Last_CNT: bit 0 - 15 */ +#define IXGBE_TQSM(_i) (0x08600 + ((_i) * 4)) + +#define IXGBE_QPRC(_i) (0x01030 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QPTC(_i) (0x06030 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QBRC(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QBTC(_i) (0x06034 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QBRC_L(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QBRC_H(_i) (0x01038 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QPRDC(_i) (0x01430 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QBTC_L(_i) (0x08700 + ((_i) * 0x8)) /* 16 of these */ +#define IXGBE_QBTC_H(_i) (0x08704 + ((_i) * 0x8)) /* 16 of these */ +#define IXGBE_FCCRC 0x05118 /* Num of Good Eth CRC w/ Bad FC CRC */ +#define IXGBE_FCOERPDC 0x0241C /* FCoE Rx Packets Dropped Count */ +#define IXGBE_FCLAST 0x02424 /* FCoE Last Error Count */ +#define IXGBE_FCOEPRC 0x02428 /* Number of FCoE Packets Received */ +#define IXGBE_FCOEDWRC 0x0242C /* Number of FCoE DWords Received */ +#define IXGBE_FCOEPTC 0x08784 /* Number of FCoE Packets Transmitted */ +#define IXGBE_FCOEDWTC 0x08788 /* Number of FCoE DWords Transmitted */ +#define IXGBE_FCCRC_CNT_MASK 0x0000FFFF /* CRC_CNT: bit 0 - 15 */ +#define IXGBE_FCLAST_CNT_MASK 0x0000FFFF /* Last_CNT: bit 0 - 15 */ #define IXGBE_O2BGPTC 0x041C4 #define IXGBE_O2BSPC 0x087B0 #define IXGBE_B2OSPC 0x041C0 @@ -714,838 +751,939 @@ #define IXGBE_LDPCECH 0x0E821 /* Management */ -#define IXGBE_MAVTV(_i) (0x05010 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_MFUTP(_i) (0x05030 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_MANC 0x05820 -#define IXGBE_MFVAL 0x05824 -#define IXGBE_MANC2H 0x05860 -#define IXGBE_MDEF(_i) (0x05890 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_MIPAF 0x058B0 -#define IXGBE_MMAL(_i) (0x05910 + ((_i) * 8)) /* 4 of these (0-3) */ -#define IXGBE_MMAH(_i) (0x05914 + ((_i) * 8)) /* 4 of these (0-3) */ -#define IXGBE_FTFT 0x09400 /* 0x9400-0x97FC */ -#define IXGBE_METF(_i) (0x05190 + ((_i) * 4)) /* 4 of these (0-3) */ -#define IXGBE_MDEF_EXT(_i) (0x05160 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_LSWFW 0x15014 +#define IXGBE_MAVTV(_i) (0x05010 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_MFUTP(_i) (0x05030 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_MANC 0x05820 +#define IXGBE_MFVAL 0x05824 +#define IXGBE_MANC2H 0x05860 +#define IXGBE_MDEF(_i) (0x05890 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_MIPAF 0x058B0 +#define IXGBE_MMAL(_i) (0x05910 + ((_i) * 8)) /* 4 of these (0-3) */ +#define IXGBE_MMAH(_i) (0x05914 + ((_i) * 8)) /* 4 of these (0-3) */ +#define IXGBE_FTFT 0x09400 /* 0x9400-0x97FC */ +#define IXGBE_METF(_i) (0x05190 + ((_i) * 4)) /* 4 of these (0-3) */ +#define IXGBE_MDEF_EXT(_i) (0x05160 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_LSWFW 0x15014 +#define IXGBE_BMCIP(_i) (0x05050 + ((_i) * 4)) /* 0x5050-0x505C */ +#define IXGBE_BMCIPVAL 0x05060 +#define IXGBE_BMCIP_IPADDR_TYPE 0x00000001 +#define IXGBE_BMCIP_IPADDR_VALID 0x00000002 + +/* Management Bit Fields and Masks */ +#define IXGBE_MANC_RCV_TCO_EN 0x00020000 /* Rcv TCO packet enable */ +#define IXGBE_MANC_EN_BMC2OS 0x10000000 /* Ena BMC2OS and OS2BMC traffic */ +#define IXGBE_MANC_EN_BMC2OS_SHIFT 28 + +/* Firmware Semaphore Register */ +#define IXGBE_FWSM_MODE_MASK 0xE +#define IXGBE_FWSM_TS_ENABLED 0x1 +#define IXGBE_FWSM_FW_MODE_PT 0x4 /* ARC Subsystem registers */ -#define IXGBE_HICR 0x15F00 -#define IXGBE_FWSTS 0x15F0C -#define IXGBE_HSMC0R 0x15F04 -#define IXGBE_HSMC1R 0x15F08 -#define IXGBE_SWSR 0x15F10 -#define IXGBE_HFDR 0x15FE8 -#define IXGBE_FLEX_MNG 0x15800 /* 0x15800 - 0x15EFC */ +#define IXGBE_HICR 0x15F00 +#define IXGBE_FWSTS 0x15F0C +#define IXGBE_HSMC0R 0x15F04 +#define IXGBE_HSMC1R 0x15F08 +#define IXGBE_SWSR 0x15F10 +#define IXGBE_HFDR 0x15FE8 +#define IXGBE_FLEX_MNG 0x15800 /* 0x15800 - 0x15EFC */ + +#define IXGBE_HICR_EN 0x01 /* Enable bit - RO */ +/* Driver sets this bit when done to put command in RAM */ +#define IXGBE_HICR_C 0x02 +#define IXGBE_HICR_SV 0x04 /* Status Validity */ +#define IXGBE_HICR_FW_RESET_ENABLE 0x40 +#define IXGBE_HICR_FW_RESET 0x80 /* PCI-E registers */ -#define IXGBE_GCR 0x11000 -#define IXGBE_GTV 0x11004 -#define IXGBE_FUNCTAG 0x11008 -#define IXGBE_GLT 0x1100C -#define IXGBE_GSCL_1 0x11010 -#define IXGBE_GSCL_2 0x11014 -#define IXGBE_GSCL_3 0x11018 -#define IXGBE_GSCL_4 0x1101C -#define IXGBE_GSCN_0 0x11020 -#define IXGBE_GSCN_1 0x11024 -#define IXGBE_GSCN_2 0x11028 -#define IXGBE_GSCN_3 0x1102C -#define IXGBE_FACTPS 0x10150 -#define IXGBE_PCIEANACTL 0x11040 -#define IXGBE_SWSM 0x10140 -#define IXGBE_FWSM 0x10148 -#define IXGBE_GSSR 0x10160 -#define IXGBE_MREVID 0x11064 -#define IXGBE_DCA_ID 0x11070 -#define IXGBE_DCA_CTRL 0x11074 -#define IXGBE_SWFW_SYNC IXGBE_GSSR +#define IXGBE_GCR 0x11000 +#define IXGBE_GTV 0x11004 +#define IXGBE_FUNCTAG 0x11008 +#define IXGBE_GLT 0x1100C +#define IXGBE_PCIEPIPEADR 0x11004 +#define IXGBE_PCIEPIPEDAT 0x11008 +#define IXGBE_GSCL_1 0x11010 +#define IXGBE_GSCL_2 0x11014 +#define IXGBE_GSCL_3 0x11018 +#define IXGBE_GSCL_4 0x1101C +#define IXGBE_GSCN_0 0x11020 +#define IXGBE_GSCN_1 0x11024 +#define IXGBE_GSCN_2 0x11028 +#define IXGBE_GSCN_3 0x1102C +#define IXGBE_FACTPS 0x10150 +#define IXGBE_PCIEANACTL 0x11040 +#define IXGBE_SWSM 0x10140 +#define IXGBE_FWSM 0x10148 +#define IXGBE_GSSR 0x10160 +#define IXGBE_MREVID 0x11064 +#define IXGBE_DCA_ID 0x11070 +#define IXGBE_DCA_CTRL 0x11074 +#define IXGBE_SWFW_SYNC IXGBE_GSSR /* PCI-E registers 82599-Specific */ -#define IXGBE_GCR_EXT 0x11050 -#define IXGBE_GSCL_5_82599 0x11030 -#define IXGBE_GSCL_6_82599 0x11034 -#define IXGBE_GSCL_7_82599 0x11038 -#define IXGBE_GSCL_8_82599 0x1103C -#define IXGBE_PHYADR_82599 0x11040 -#define IXGBE_PHYDAT_82599 0x11044 -#define IXGBE_PHYCTL_82599 0x11048 -#define IXGBE_PBACLR_82599 0x11068 -#define IXGBE_CIAA_82599 0x11088 -#define IXGBE_CIAD_82599 0x1108C -#define IXGBE_INTRPT_CSR_82599 0x110B0 -#define IXGBE_INTRPT_MASK_82599 0x110B8 -#define IXGBE_CDQ_MBR_82599 0x110B4 -#define IXGBE_MISC_REG_82599 0x110F0 -#define IXGBE_ECC_CTRL_0_82599 0x11100 -#define IXGBE_ECC_CTRL_1_82599 0x11104 -#define IXGBE_ECC_STATUS_82599 0x110E0 -#define IXGBE_BAR_CTRL_82599 0x110F4 +#define IXGBE_GCR_EXT 0x11050 +#define IXGBE_GSCL_5_82599 0x11030 +#define IXGBE_GSCL_6_82599 0x11034 +#define IXGBE_GSCL_7_82599 0x11038 +#define IXGBE_GSCL_8_82599 0x1103C +#define IXGBE_PHYADR_82599 0x11040 +#define IXGBE_PHYDAT_82599 0x11044 +#define IXGBE_PHYCTL_82599 0x11048 +#define IXGBE_PBACLR_82599 0x11068 +#define IXGBE_CIAA_82599 0x11088 +#define IXGBE_CIAD_82599 0x1108C +#define IXGBE_PICAUSE 0x110B0 +#define IXGBE_PIENA 0x110B8 +#define IXGBE_CDQ_MBR_82599 0x110B4 +#define IXGBE_PCIESPARE 0x110BC +#define IXGBE_MISC_REG_82599 0x110F0 +#define IXGBE_ECC_CTRL_0_82599 0x11100 +#define IXGBE_ECC_CTRL_1_82599 0x11104 +#define IXGBE_ECC_STATUS_82599 0x110E0 +#define IXGBE_BAR_CTRL_82599 0x110F4 /* PCI Express Control */ -#define IXGBE_GCR_CMPL_TMOUT_MASK 0x0000F000 -#define IXGBE_GCR_CMPL_TMOUT_10ms 0x00001000 -#define IXGBE_GCR_CMPL_TMOUT_RESEND 0x00010000 -#define IXGBE_GCR_CAP_VER2 0x00040000 - -#define IXGBE_GCR_EXT_MSIX_EN 0x80000000 -#define IXGBE_GCR_EXT_VT_MODE_16 0x00000001 -#define IXGBE_GCR_EXT_VT_MODE_32 0x00000002 -#define IXGBE_GCR_EXT_VT_MODE_64 0x00000003 -#define IXGBE_GCR_EXT_SRIOV (IXGBE_GCR_EXT_MSIX_EN | \ +#define IXGBE_GCR_CMPL_TMOUT_MASK 0x0000F000 +#define IXGBE_GCR_CMPL_TMOUT_10ms 0x00001000 +#define IXGBE_GCR_CMPL_TMOUT_RESEND 0x00010000 +#define IXGBE_GCR_CAP_VER2 0x00040000 + +#define IXGBE_GCR_EXT_MSIX_EN 0x80000000 +#define IXGBE_GCR_EXT_BUFFERS_CLEAR 0x40000000 +#define IXGBE_GCR_EXT_VT_MODE_16 0x00000001 +#define IXGBE_GCR_EXT_VT_MODE_32 0x00000002 +#define IXGBE_GCR_EXT_VT_MODE_64 0x00000003 +#define IXGBE_GCR_EXT_SRIOV (IXGBE_GCR_EXT_MSIX_EN | \ IXGBE_GCR_EXT_VT_MODE_64) +#define IXGBE_GCR_EXT_VT_MODE_MASK 0x00000003 /* Time Sync Registers */ -#define IXGBE_TSYNCRXCTL 0x05188 /* Rx Time Sync Control register - RW */ -#define IXGBE_TSYNCTXCTL 0x08C00 /* Tx Time Sync Control register - RW */ -#define IXGBE_RXSTMPL 0x051E8 /* Rx timestamp Low - RO */ -#define IXGBE_RXSTMPH 0x051A4 /* Rx timestamp High - RO */ -#define IXGBE_RXSATRL 0x051A0 /* Rx timestamp attribute low - RO */ -#define IXGBE_RXSATRH 0x051A8 /* Rx timestamp attribute high - RO */ -#define IXGBE_RXMTRL 0x05120 /* RX message type register low - RW */ -#define IXGBE_TXSTMPL 0x08C04 /* Tx timestamp value Low - RO */ -#define IXGBE_TXSTMPH 0x08C08 /* Tx timestamp value High - RO */ -#define IXGBE_SYSTIML 0x08C0C /* System time register Low - RO */ -#define IXGBE_SYSTIMH 0x08C10 /* System time register High - RO */ -#define IXGBE_TIMINCA 0x08C14 /* Increment attributes register - RW */ -#define IXGBE_RXUDP 0x08C1C /* Time Sync Rx UDP Port - RW */ +#define IXGBE_TSYNCRXCTL 0x05188 /* Rx Time Sync Control register - RW */ +#define IXGBE_TSYNCTXCTL 0x08C00 /* Tx Time Sync Control register - RW */ +#define IXGBE_RXSTMPL 0x051E8 /* Rx timestamp Low - RO */ +#define IXGBE_RXSTMPH 0x051A4 /* Rx timestamp High - RO */ +#define IXGBE_RXSATRL 0x051A0 /* Rx timestamp attribute low - RO */ +#define IXGBE_RXSATRH 0x051A8 /* Rx timestamp attribute high - RO */ +#define IXGBE_RXMTRL 0x05120 /* RX message type register low - RW */ +#define IXGBE_TXSTMPL 0x08C04 /* Tx timestamp value Low - RO */ +#define IXGBE_TXSTMPH 0x08C08 /* Tx timestamp value High - RO */ +#define IXGBE_SYSTIML 0x08C0C /* System time register Low - RO */ +#define IXGBE_SYSTIMH 0x08C10 /* System time register High - RO */ +#define IXGBE_TIMINCA 0x08C14 /* Increment attributes register - RW */ +#define IXGBE_TIMADJL 0x08C18 /* Time Adjustment Offset register Low - RW */ +#define IXGBE_TIMADJH 0x08C1C /* Time Adjustment Offset register High - RW */ +#define IXGBE_TSAUXC 0x08C20 /* TimeSync Auxiliary Control register - RW */ +#define IXGBE_TRGTTIML0 0x08C24 /* Target Time Register 0 Low - RW */ +#define IXGBE_TRGTTIMH0 0x08C28 /* Target Time Register 0 High - RW */ +#define IXGBE_TRGTTIML1 0x08C2C /* Target Time Register 1 Low - RW */ +#define IXGBE_TRGTTIMH1 0x08C30 /* Target Time Register 1 High - RW */ +#define IXGBE_CLKTIML 0x08C34 /* Clock Out Time Register Low - RW */ +#define IXGBE_CLKTIMH 0x08C38 /* Clock Out Time Register High - RW */ +#define IXGBE_FREQOUT0 0x08C34 /* Frequency Out 0 Control register - RW */ +#define IXGBE_FREQOUT1 0x08C38 /* Frequency Out 1 Control register - RW */ +#define IXGBE_AUXSTMPL0 0x08C3C /* Auxiliary Time Stamp 0 register Low - RO */ +#define IXGBE_AUXSTMPH0 0x08C40 /* Auxiliary Time Stamp 0 register High - RO */ +#define IXGBE_AUXSTMPL1 0x08C44 /* Auxiliary Time Stamp 1 register Low - RO */ +#define IXGBE_AUXSTMPH1 0x08C48 /* Auxiliary Time Stamp 1 register High - RO */ /* Diagnostic Registers */ -#define IXGBE_RDSTATCTL 0x02C20 -#define IXGBE_RDSTAT(_i) (0x02C00 + ((_i) * 4)) /* 0x02C00-0x02C1C */ -#define IXGBE_RDHMPN 0x02F08 -#define IXGBE_RIC_DW(_i) (0x02F10 + ((_i) * 4)) -#define IXGBE_RDPROBE 0x02F20 -#define IXGBE_RDMAM 0x02F30 -#define IXGBE_RDMAD 0x02F34 -#define IXGBE_TDSTATCTL 0x07C20 -#define IXGBE_TDSTAT(_i) (0x07C00 + ((_i) * 4)) /* 0x07C00 - 0x07C1C */ -#define IXGBE_TDHMPN 0x07F08 -#define IXGBE_TDHMPN2 0x082FC -#define IXGBE_TXDESCIC 0x082CC -#define IXGBE_TIC_DW(_i) (0x07F10 + ((_i) * 4)) -#define IXGBE_TIC_DW2(_i) (0x082B0 + ((_i) * 4)) -#define IXGBE_TDPROBE 0x07F20 -#define IXGBE_TXBUFCTRL 0x0C600 -#define IXGBE_TXBUFDATA0 0x0C610 -#define IXGBE_TXBUFDATA1 0x0C614 -#define IXGBE_TXBUFDATA2 0x0C618 -#define IXGBE_TXBUFDATA3 0x0C61C -#define IXGBE_RXBUFCTRL 0x03600 -#define IXGBE_RXBUFDATA0 0x03610 -#define IXGBE_RXBUFDATA1 0x03614 -#define IXGBE_RXBUFDATA2 0x03618 -#define IXGBE_RXBUFDATA3 0x0361C -#define IXGBE_PCIE_DIAG(_i) (0x11090 + ((_i) * 4)) /* 8 of these */ -#define IXGBE_RFVAL 0x050A4 -#define IXGBE_MDFTC1 0x042B8 -#define IXGBE_MDFTC2 0x042C0 -#define IXGBE_MDFTFIFO1 0x042C4 -#define IXGBE_MDFTFIFO2 0x042C8 -#define IXGBE_MDFTS 0x042CC -#define IXGBE_RXDATAWRPTR(_i) (0x03700 + ((_i) * 4)) /* 8 of these 3700-370C*/ -#define IXGBE_RXDESCWRPTR(_i) (0x03710 + ((_i) * 4)) /* 8 of these 3710-371C*/ -#define IXGBE_RXDATARDPTR(_i) (0x03720 + ((_i) * 4)) /* 8 of these 3720-372C*/ -#define IXGBE_RXDESCRDPTR(_i) (0x03730 + ((_i) * 4)) /* 8 of these 3730-373C*/ -#define IXGBE_TXDATAWRPTR(_i) (0x0C700 + ((_i) * 4)) /* 8 of these C700-C70C*/ -#define IXGBE_TXDESCWRPTR(_i) (0x0C710 + ((_i) * 4)) /* 8 of these C710-C71C*/ -#define IXGBE_TXDATARDPTR(_i) (0x0C720 + ((_i) * 4)) /* 8 of these C720-C72C*/ -#define IXGBE_TXDESCRDPTR(_i) (0x0C730 + ((_i) * 4)) /* 8 of these C730-C73C*/ -#define IXGBE_PCIEECCCTL 0x1106C -#define IXGBE_RXWRPTR(_i) (0x03100 + ((_i) * 4)) /* 8 of these 3100-310C*/ -#define IXGBE_RXUSED(_i) (0x03120 + ((_i) * 4)) /* 8 of these 3120-312C*/ -#define IXGBE_RXRDPTR(_i) (0x03140 + ((_i) * 4)) /* 8 of these 3140-314C*/ -#define IXGBE_RXRDWRPTR(_i) (0x03160 + ((_i) * 4)) /* 8 of these 3160-310C*/ -#define IXGBE_TXWRPTR(_i) (0x0C100 + ((_i) * 4)) /* 8 of these C100-C10C*/ -#define IXGBE_TXUSED(_i) (0x0C120 + ((_i) * 4)) /* 8 of these C120-C12C*/ -#define IXGBE_TXRDPTR(_i) (0x0C140 + ((_i) * 4)) /* 8 of these C140-C14C*/ -#define IXGBE_TXRDWRPTR(_i) (0x0C160 + ((_i) * 4)) /* 8 of these C160-C10C*/ -#define IXGBE_PCIEECCCTL0 0x11100 -#define IXGBE_PCIEECCCTL1 0x11104 -#define IXGBE_RXDBUECC 0x03F70 -#define IXGBE_TXDBUECC 0x0CF70 -#define IXGBE_RXDBUEST 0x03F74 -#define IXGBE_TXDBUEST 0x0CF74 -#define IXGBE_PBTXECC 0x0C300 -#define IXGBE_PBRXECC 0x03300 -#define IXGBE_GHECCR 0x110B0 +#define IXGBE_RDSTATCTL 0x02C20 +#define IXGBE_RDSTAT(_i) (0x02C00 + ((_i) * 4)) /* 0x02C00-0x02C1C */ +#define IXGBE_RDHMPN 0x02F08 +#define IXGBE_RIC_DW(_i) (0x02F10 + ((_i) * 4)) +#define IXGBE_RDPROBE 0x02F20 +#define IXGBE_RDMAM 0x02F30 +#define IXGBE_RDMAD 0x02F34 +#define IXGBE_TDHMPN 0x07F08 +#define IXGBE_TDHMPN2 0x082FC +#define IXGBE_TXDESCIC 0x082CC +#define IXGBE_TIC_DW(_i) (0x07F10 + ((_i) * 4)) +#define IXGBE_TIC_DW2(_i) (0x082B0 + ((_i) * 4)) +#define IXGBE_TDPROBE 0x07F20 +#define IXGBE_TXBUFCTRL 0x0C600 +#define IXGBE_TXBUFDATA0 0x0C610 +#define IXGBE_TXBUFDATA1 0x0C614 +#define IXGBE_TXBUFDATA2 0x0C618 +#define IXGBE_TXBUFDATA3 0x0C61C +#define IXGBE_RXBUFCTRL 0x03600 +#define IXGBE_RXBUFDATA0 0x03610 +#define IXGBE_RXBUFDATA1 0x03614 +#define IXGBE_RXBUFDATA2 0x03618 +#define IXGBE_RXBUFDATA3 0x0361C +#define IXGBE_PCIE_DIAG(_i) (0x11090 + ((_i) * 4)) /* 8 of these */ +#define IXGBE_RFVAL 0x050A4 +#define IXGBE_MDFTC1 0x042B8 +#define IXGBE_MDFTC2 0x042C0 +#define IXGBE_MDFTFIFO1 0x042C4 +#define IXGBE_MDFTFIFO2 0x042C8 +#define IXGBE_MDFTS 0x042CC +#define IXGBE_RXDATAWRPTR(_i) (0x03700 + ((_i) * 4)) /* 8 of these 3700-370C*/ +#define IXGBE_RXDESCWRPTR(_i) (0x03710 + ((_i) * 4)) /* 8 of these 3710-371C*/ +#define IXGBE_RXDATARDPTR(_i) (0x03720 + ((_i) * 4)) /* 8 of these 3720-372C*/ +#define IXGBE_RXDESCRDPTR(_i) (0x03730 + ((_i) * 4)) /* 8 of these 3730-373C*/ +#define IXGBE_TXDATAWRPTR(_i) (0x0C700 + ((_i) * 4)) /* 8 of these C700-C70C*/ +#define IXGBE_TXDESCWRPTR(_i) (0x0C710 + ((_i) * 4)) /* 8 of these C710-C71C*/ +#define IXGBE_TXDATARDPTR(_i) (0x0C720 + ((_i) * 4)) /* 8 of these C720-C72C*/ +#define IXGBE_TXDESCRDPTR(_i) (0x0C730 + ((_i) * 4)) /* 8 of these C730-C73C*/ +#define IXGBE_PCIEECCCTL 0x1106C +#define IXGBE_RXWRPTR(_i) (0x03100 + ((_i) * 4)) /* 8 of these 3100-310C*/ +#define IXGBE_RXUSED(_i) (0x03120 + ((_i) * 4)) /* 8 of these 3120-312C*/ +#define IXGBE_RXRDPTR(_i) (0x03140 + ((_i) * 4)) /* 8 of these 3140-314C*/ +#define IXGBE_RXRDWRPTR(_i) (0x03160 + ((_i) * 4)) /* 8 of these 3160-310C*/ +#define IXGBE_TXWRPTR(_i) (0x0C100 + ((_i) * 4)) /* 8 of these C100-C10C*/ +#define IXGBE_TXUSED(_i) (0x0C120 + ((_i) * 4)) /* 8 of these C120-C12C*/ +#define IXGBE_TXRDPTR(_i) (0x0C140 + ((_i) * 4)) /* 8 of these C140-C14C*/ +#define IXGBE_TXRDWRPTR(_i) (0x0C160 + ((_i) * 4)) /* 8 of these C160-C10C*/ +#define IXGBE_PCIEECCCTL0 0x11100 +#define IXGBE_PCIEECCCTL1 0x11104 +#define IXGBE_RXDBUECC 0x03F70 +#define IXGBE_TXDBUECC 0x0CF70 +#define IXGBE_RXDBUEST 0x03F74 +#define IXGBE_TXDBUEST 0x0CF74 +#define IXGBE_PBTXECC 0x0C300 +#define IXGBE_PBRXECC 0x03300 +#define IXGBE_GHECCR 0x110B0 /* MAC Registers */ -#define IXGBE_PCS1GCFIG 0x04200 -#define IXGBE_PCS1GLCTL 0x04208 -#define IXGBE_PCS1GLSTA 0x0420C -#define IXGBE_PCS1GDBG0 0x04210 -#define IXGBE_PCS1GDBG1 0x04214 -#define IXGBE_PCS1GANA 0x04218 -#define IXGBE_PCS1GANLP 0x0421C -#define IXGBE_PCS1GANNP 0x04220 -#define IXGBE_PCS1GANLPNP 0x04224 -#define IXGBE_HLREG0 0x04240 -#define IXGBE_HLREG1 0x04244 -#define IXGBE_PAP 0x04248 -#define IXGBE_MACA 0x0424C -#define IXGBE_APAE 0x04250 -#define IXGBE_ARD 0x04254 -#define IXGBE_AIS 0x04258 -#define IXGBE_MSCA 0x0425C -#define IXGBE_MSRWD 0x04260 -#define IXGBE_MLADD 0x04264 -#define IXGBE_MHADD 0x04268 -#define IXGBE_MAXFRS 0x04268 -#define IXGBE_TREG 0x0426C -#define IXGBE_PCSS1 0x04288 -#define IXGBE_PCSS2 0x0428C -#define IXGBE_XPCSS 0x04290 -#define IXGBE_MFLCN 0x04294 -#define IXGBE_SERDESC 0x04298 -#define IXGBE_MACS 0x0429C -#define IXGBE_AUTOC 0x042A0 -#define IXGBE_LINKS 0x042A4 -#define IXGBE_LINKS2 0x04324 -#define IXGBE_AUTOC2 0x042A8 -#define IXGBE_AUTOC3 0x042AC -#define IXGBE_ANLP1 0x042B0 -#define IXGBE_ANLP2 0x042B4 -#define IXGBE_MACC 0x04330 -#define IXGBE_ATLASCTL 0x04800 -#define IXGBE_MMNGC 0x042D0 -#define IXGBE_ANLPNP1 0x042D4 -#define IXGBE_ANLPNP2 0x042D8 -#define IXGBE_KRPCSFC 0x042E0 -#define IXGBE_KRPCSS 0x042E4 -#define IXGBE_FECS1 0x042E8 -#define IXGBE_FECS2 0x042EC -#define IXGBE_SMADARCTL 0x14F10 -#define IXGBE_MPVC 0x04318 -#define IXGBE_SGMIIC 0x04314 +#define IXGBE_PCS1GCFIG 0x04200 +#define IXGBE_PCS1GLCTL 0x04208 +#define IXGBE_PCS1GLSTA 0x0420C +#define IXGBE_PCS1GDBG0 0x04210 +#define IXGBE_PCS1GDBG1 0x04214 +#define IXGBE_PCS1GANA 0x04218 +#define IXGBE_PCS1GANLP 0x0421C +#define IXGBE_PCS1GANNP 0x04220 +#define IXGBE_PCS1GANLPNP 0x04224 +#define IXGBE_HLREG0 0x04240 +#define IXGBE_HLREG1 0x04244 +#define IXGBE_PAP 0x04248 +#define IXGBE_MACA 0x0424C +#define IXGBE_APAE 0x04250 +#define IXGBE_ARD 0x04254 +#define IXGBE_AIS 0x04258 +#define IXGBE_MSCA 0x0425C +#define IXGBE_MSRWD 0x04260 +#define IXGBE_MLADD 0x04264 +#define IXGBE_MHADD 0x04268 +#define IXGBE_MAXFRS 0x04268 +#define IXGBE_TREG 0x0426C +#define IXGBE_PCSS1 0x04288 +#define IXGBE_PCSS2 0x0428C +#define IXGBE_XPCSS 0x04290 +#define IXGBE_MFLCN 0x04294 +#define IXGBE_SERDESC 0x04298 +#define IXGBE_MACS 0x0429C +#define IXGBE_AUTOC 0x042A0 +#define IXGBE_LINKS 0x042A4 +#define IXGBE_LINKS2 0x04324 +#define IXGBE_AUTOC2 0x042A8 +#define IXGBE_AUTOC3 0x042AC +#define IXGBE_ANLP1 0x042B0 +#define IXGBE_ANLP2 0x042B4 +#define IXGBE_MACC 0x04330 +#define IXGBE_ATLASCTL 0x04800 +#define IXGBE_MMNGC 0x042D0 +#define IXGBE_ANLPNP1 0x042D4 +#define IXGBE_ANLPNP2 0x042D8 +#define IXGBE_KRPCSFC 0x042E0 +#define IXGBE_KRPCSS 0x042E4 +#define IXGBE_FECS1 0x042E8 +#define IXGBE_FECS2 0x042EC +#define IXGBE_SMADARCTL 0x14F10 +#define IXGBE_MPVC 0x04318 +#define IXGBE_SGMIIC 0x04314 + +/* Statistics Registers */ +#define IXGBE_RXNFGPC 0x041B0 +#define IXGBE_RXNFGBCL 0x041B4 +#define IXGBE_RXNFGBCH 0x041B8 +#define IXGBE_RXDGPC 0x02F50 +#define IXGBE_RXDGBCL 0x02F54 +#define IXGBE_RXDGBCH 0x02F58 +#define IXGBE_RXDDGPC 0x02F5C +#define IXGBE_RXDDGBCL 0x02F60 +#define IXGBE_RXDDGBCH 0x02F64 +#define IXGBE_RXLPBKGPC 0x02F68 +#define IXGBE_RXLPBKGBCL 0x02F6C +#define IXGBE_RXLPBKGBCH 0x02F70 +#define IXGBE_RXDLPBKGPC 0x02F74 +#define IXGBE_RXDLPBKGBCL 0x02F78 +#define IXGBE_RXDLPBKGBCH 0x02F7C +#define IXGBE_TXDGPC 0x087A0 +#define IXGBE_TXDGBCL 0x087A4 +#define IXGBE_TXDGBCH 0x087A8 + +#define IXGBE_RXDSTATCTRL 0x02F40 /* Copper Pond 2 link timeout */ #define IXGBE_VALIDATE_LINK_READY_TIMEOUT 50 /* Omer CORECTL */ -#define IXGBE_CORECTL 0x014F00 +#define IXGBE_CORECTL 0x014F00 /* BARCTRL */ -#define IXGBE_BARCTRL 0x110F4 -#define IXGBE_BARCTRL_FLSIZE 0x0700 -#define IXGBE_BARCTRL_FLSIZE_SHIFT 8 -#define IXGBE_BARCTRL_CSRSIZE 0x2000 +#define IXGBE_BARCTRL 0x110F4 +#define IXGBE_BARCTRL_FLSIZE 0x0700 +#define IXGBE_BARCTRL_FLSIZE_SHIFT 8 +#define IXGBE_BARCTRL_CSRSIZE 0x2000 /* RSCCTL Bit Masks */ -#define IXGBE_RSCCTL_RSCEN 0x01 -#define IXGBE_RSCCTL_MAXDESC_1 0x00 -#define IXGBE_RSCCTL_MAXDESC_4 0x04 -#define IXGBE_RSCCTL_MAXDESC_8 0x08 -#define IXGBE_RSCCTL_MAXDESC_16 0x0C +#define IXGBE_RSCCTL_RSCEN 0x01 +#define IXGBE_RSCCTL_MAXDESC_1 0x00 +#define IXGBE_RSCCTL_MAXDESC_4 0x04 +#define IXGBE_RSCCTL_MAXDESC_8 0x08 +#define IXGBE_RSCCTL_MAXDESC_16 0x0C +#define IXGBE_RSCCTL_TS_DIS 0x02 /* RSCDBU Bit Masks */ -#define IXGBE_RSCDBU_RSCSMALDIS_MASK 0x0000007F -#define IXGBE_RSCDBU_RSCACKDIS 0x00000080 +#define IXGBE_RSCDBU_RSCSMALDIS_MASK 0x0000007F +#define IXGBE_RSCDBU_RSCACKDIS 0x00000080 /* RDRXCTL Bit Masks */ -#define IXGBE_RDRXCTL_RDMTS_1_2 0x00000000 /* Rx Desc Min Threshold Size */ -#define IXGBE_RDRXCTL_CRCSTRIP 0x00000002 /* CRC Strip */ -#define IXGBE_RDRXCTL_MVMEN 0x00000020 -#define IXGBE_RDRXCTL_DMAIDONE 0x00000008 /* DMA init cycle done */ -#define IXGBE_RDRXCTL_AGGDIS 0x00010000 /* Aggregation disable */ -#define IXGBE_RDRXCTL_RSCFRSTSIZE 0x003E0000 /* RSC First packet size */ -#define IXGBE_RDRXCTL_RSCLLIDIS 0x00800000 /* Disable RSC compl on LLI */ -#define IXGBE_RDRXCTL_RSCACKC 0x02000000 /* must set 1 when RSC enabled */ -#define IXGBE_RDRXCTL_FCOE_WRFIX 0x04000000 /* must set 1 when RSC enabled */ +#define IXGBE_RDRXCTL_RDMTS_1_2 0x00000000 /* Rx Desc Min THLD Size */ +#define IXGBE_RDRXCTL_CRCSTRIP 0x00000002 /* CRC Strip */ +#define IXGBE_RDRXCTL_MVMEN 0x00000020 +#define IXGBE_RDRXCTL_RSC_PUSH_DIS 0x00000020 +#define IXGBE_RDRXCTL_DMAIDONE 0x00000008 /* DMA init cycle done */ +#define IXGBE_RDRXCTL_RSC_PUSH 0x00000080 +#define IXGBE_RDRXCTL_AGGDIS 0x00010000 /* Aggregation disable */ +#define IXGBE_RDRXCTL_RSCFRSTSIZE 0x003E0000 /* RSC First packet size */ +#define IXGBE_RDRXCTL_RSCLLIDIS 0x00800000 /* Disable RSC compl on LLI*/ +#define IXGBE_RDRXCTL_RSCACKC 0x02000000 /* must set 1 when RSC ena */ +#define IXGBE_RDRXCTL_FCOE_WRFIX 0x04000000 /* must set 1 when RSC ena */ /* RQTC Bit Masks and Shifts */ -#define IXGBE_RQTC_SHIFT_TC(_i) ((_i) * 4) -#define IXGBE_RQTC_TC0_MASK (0x7 << 0) -#define IXGBE_RQTC_TC1_MASK (0x7 << 4) -#define IXGBE_RQTC_TC2_MASK (0x7 << 8) -#define IXGBE_RQTC_TC3_MASK (0x7 << 12) -#define IXGBE_RQTC_TC4_MASK (0x7 << 16) -#define IXGBE_RQTC_TC5_MASK (0x7 << 20) -#define IXGBE_RQTC_TC6_MASK (0x7 << 24) -#define IXGBE_RQTC_TC7_MASK (0x7 << 28) +#define IXGBE_RQTC_SHIFT_TC(_i) ((_i) * 4) +#define IXGBE_RQTC_TC0_MASK (0x7 << 0) +#define IXGBE_RQTC_TC1_MASK (0x7 << 4) +#define IXGBE_RQTC_TC2_MASK (0x7 << 8) +#define IXGBE_RQTC_TC3_MASK (0x7 << 12) +#define IXGBE_RQTC_TC4_MASK (0x7 << 16) +#define IXGBE_RQTC_TC5_MASK (0x7 << 20) +#define IXGBE_RQTC_TC6_MASK (0x7 << 24) +#define IXGBE_RQTC_TC7_MASK (0x7 << 28) /* PSRTYPE.RQPL Bit masks and shift */ -#define IXGBE_PSRTYPE_RQPL_MASK 0x7 -#define IXGBE_PSRTYPE_RQPL_SHIFT 29 +#define IXGBE_PSRTYPE_RQPL_MASK 0x7 +#define IXGBE_PSRTYPE_RQPL_SHIFT 29 /* CTRL Bit Masks */ -#define IXGBE_CTRL_GIO_DIS 0x00000004 /* Global IO Master Disable bit */ -#define IXGBE_CTRL_LNK_RST 0x00000008 /* Link Reset. Resets everything. */ -#define IXGBE_CTRL_RST 0x04000000 /* Reset (SW) */ +#define IXGBE_CTRL_GIO_DIS 0x00000004 /* Global IO Master Disable bit */ +#define IXGBE_CTRL_LNK_RST 0x00000008 /* Link Reset. Resets everything. */ +#define IXGBE_CTRL_RST 0x04000000 /* Reset (SW) */ #define IXGBE_CTRL_RST_MASK (IXGBE_CTRL_LNK_RST | IXGBE_CTRL_RST) /* FACTPS */ -#define IXGBE_FACTPS_LFS 0x40000000 /* LAN Function Select */ +#define IXGBE_FACTPS_MNGCG 0x20000000 /* Manageblility Clock Gated */ +#define IXGBE_FACTPS_LFS 0x40000000 /* LAN Function Select */ /* MHADD Bit Masks */ -#define IXGBE_MHADD_MFS_MASK 0xFFFF0000 -#define IXGBE_MHADD_MFS_SHIFT 16 +#define IXGBE_MHADD_MFS_MASK 0xFFFF0000 +#define IXGBE_MHADD_MFS_SHIFT 16 /* Extended Device Control */ -#define IXGBE_CTRL_EXT_PFRSTD 0x00004000 /* Physical Function Reset Done */ -#define IXGBE_CTRL_EXT_NS_DIS 0x00010000 /* No Snoop disable */ -#define IXGBE_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */ -#define IXGBE_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */ +#define IXGBE_CTRL_EXT_PFRSTD 0x00004000 /* Physical Function Reset Done */ +#define IXGBE_CTRL_EXT_NS_DIS 0x00010000 /* No Snoop disable */ +#define IXGBE_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */ +#define IXGBE_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */ /* Direct Cache Access (DCA) definitions */ -#define IXGBE_DCA_CTRL_DCA_ENABLE 0x00000000 /* DCA Enable */ -#define IXGBE_DCA_CTRL_DCA_DISABLE 0x00000001 /* DCA Disable */ - -#define IXGBE_DCA_CTRL_DCA_MODE_CB1 0x00 /* DCA Mode CB1 */ -#define IXGBE_DCA_CTRL_DCA_MODE_CB2 0x02 /* DCA Mode CB2 */ - -#define IXGBE_DCA_RXCTRL_CPUID_MASK 0x0000001F /* Rx CPUID Mask */ -#define IXGBE_DCA_RXCTRL_CPUID_MASK_82599 0xFF000000 /* Rx CPUID Mask */ -#define IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599 24 /* Rx CPUID Shift */ -#define IXGBE_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* DCA Rx Desc enable */ -#define IXGBE_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* DCA Rx Desc header enable */ -#define IXGBE_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* DCA Rx Desc payload enable */ -#define IXGBE_DCA_RXCTRL_DESC_RRO_EN (1 << 9) /* DCA Rx rd Desc Relax Order */ -#define IXGBE_DCA_RXCTRL_DESC_WRO_EN (1 << 13) /* DCA Rx wr Desc Relax Order */ -#define IXGBE_DCA_RXCTRL_DESC_HSRO_EN (1 << 15) /* DCA Rx Split Header RO */ - -#define IXGBE_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */ -#define IXGBE_DCA_TXCTRL_CPUID_MASK_82599 0xFF000000 /* Tx CPUID Mask */ -#define IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599 24 /* Tx CPUID Shift */ -#define IXGBE_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */ -#define IXGBE_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */ -#define IXGBE_DCA_MAX_QUEUES_82598 16 /* DCA regs only on 16 queues */ +#define IXGBE_DCA_CTRL_DCA_ENABLE 0x00000000 /* DCA Enable */ +#define IXGBE_DCA_CTRL_DCA_DISABLE 0x00000001 /* DCA Disable */ + +#define IXGBE_DCA_CTRL_DCA_MODE_CB1 0x00 /* DCA Mode CB1 */ +#define IXGBE_DCA_CTRL_DCA_MODE_CB2 0x02 /* DCA Mode CB2 */ + +#define IXGBE_DCA_RXCTRL_CPUID_MASK 0x0000001F /* Rx CPUID Mask */ +#define IXGBE_DCA_RXCTRL_CPUID_MASK_82599 0xFF000000 /* Rx CPUID Mask */ +#define IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599 24 /* Rx CPUID Shift */ +#define IXGBE_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* Rx Desc enable */ +#define IXGBE_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* Rx Desc header ena */ +#define IXGBE_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* Rx Desc payload ena */ +#define IXGBE_DCA_RXCTRL_DESC_RRO_EN (1 << 9) /* Rx rd Desc Relax Order */ +#define IXGBE_DCA_RXCTRL_DATA_WRO_EN (1 << 13) /* Rx wr data Relax Order */ +#define IXGBE_DCA_RXCTRL_HEAD_WRO_EN (1 << 15) /* Rx wr header RO */ + +#define IXGBE_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */ +#define IXGBE_DCA_TXCTRL_CPUID_MASK_82599 0xFF000000 /* Tx CPUID Mask */ +#define IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599 24 /* Tx CPUID Shift */ +#define IXGBE_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */ +#define IXGBE_DCA_TXCTRL_DESC_RRO_EN (1 << 9) /* Tx rd Desc Relax Order */ +#define IXGBE_DCA_TXCTRL_DESC_WRO_EN (1 << 11) /* Tx Desc writeback RO bit */ +#define IXGBE_DCA_TXCTRL_DATA_RRO_EN (1 << 13) /* Tx rd data Relax Order */ +#define IXGBE_DCA_MAX_QUEUES_82598 16 /* DCA regs only on 16 queues */ /* MSCA Bit Masks */ -#define IXGBE_MSCA_NP_ADDR_MASK 0x0000FFFF /* MDI Address (new protocol) */ -#define IXGBE_MSCA_NP_ADDR_SHIFT 0 -#define IXGBE_MSCA_DEV_TYPE_MASK 0x001F0000 /* Device Type (new protocol) */ -#define IXGBE_MSCA_DEV_TYPE_SHIFT 16 /* Register Address (old protocol */ -#define IXGBE_MSCA_PHY_ADDR_MASK 0x03E00000 /* PHY Address mask */ -#define IXGBE_MSCA_PHY_ADDR_SHIFT 21 /* PHY Address shift*/ -#define IXGBE_MSCA_OP_CODE_MASK 0x0C000000 /* OP CODE mask */ -#define IXGBE_MSCA_OP_CODE_SHIFT 26 /* OP CODE shift */ -#define IXGBE_MSCA_ADDR_CYCLE 0x00000000 /* OP CODE 00 (addr cycle) */ -#define IXGBE_MSCA_WRITE 0x04000000 /* OP CODE 01 (write) */ -#define IXGBE_MSCA_READ 0x0C000000 /* OP CODE 11 (read) */ -#define IXGBE_MSCA_READ_AUTOINC 0x08000000 /* OP CODE 10 (read, auto inc)*/ -#define IXGBE_MSCA_ST_CODE_MASK 0x30000000 /* ST Code mask */ -#define IXGBE_MSCA_ST_CODE_SHIFT 28 /* ST Code shift */ -#define IXGBE_MSCA_NEW_PROTOCOL 0x00000000 /* ST CODE 00 (new protocol) */ -#define IXGBE_MSCA_OLD_PROTOCOL 0x10000000 /* ST CODE 01 (old protocol) */ -#define IXGBE_MSCA_MDI_COMMAND 0x40000000 /* Initiate MDI command */ -#define IXGBE_MSCA_MDI_IN_PROG_EN 0x80000000 /* MDI in progress enable */ +#define IXGBE_MSCA_NP_ADDR_MASK 0x0000FFFF /* MDI Addr (new prot) */ +#define IXGBE_MSCA_NP_ADDR_SHIFT 0 +#define IXGBE_MSCA_DEV_TYPE_MASK 0x001F0000 /* Dev Type (new prot) */ +#define IXGBE_MSCA_DEV_TYPE_SHIFT 16 /* Register Address (old prot */ +#define IXGBE_MSCA_PHY_ADDR_MASK 0x03E00000 /* PHY Address mask */ +#define IXGBE_MSCA_PHY_ADDR_SHIFT 21 /* PHY Address shift*/ +#define IXGBE_MSCA_OP_CODE_MASK 0x0C000000 /* OP CODE mask */ +#define IXGBE_MSCA_OP_CODE_SHIFT 26 /* OP CODE shift */ +#define IXGBE_MSCA_ADDR_CYCLE 0x00000000 /* OP CODE 00 (addr cycle) */ +#define IXGBE_MSCA_WRITE 0x04000000 /* OP CODE 01 (wr) */ +#define IXGBE_MSCA_READ 0x0C000000 /* OP CODE 11 (rd) */ +#define IXGBE_MSCA_READ_AUTOINC 0x08000000 /* OP CODE 10 (rd auto inc)*/ +#define IXGBE_MSCA_ST_CODE_MASK 0x30000000 /* ST Code mask */ +#define IXGBE_MSCA_ST_CODE_SHIFT 28 /* ST Code shift */ +#define IXGBE_MSCA_NEW_PROTOCOL 0x00000000 /* ST CODE 00 (new prot) */ +#define IXGBE_MSCA_OLD_PROTOCOL 0x10000000 /* ST CODE 01 (old prot) */ +#define IXGBE_MSCA_MDI_COMMAND 0x40000000 /* Initiate MDI command */ +#define IXGBE_MSCA_MDI_IN_PROG_EN 0x80000000 /* MDI in progress ena */ /* MSRWD bit masks */ -#define IXGBE_MSRWD_WRITE_DATA_MASK 0x0000FFFF -#define IXGBE_MSRWD_WRITE_DATA_SHIFT 0 -#define IXGBE_MSRWD_READ_DATA_MASK 0xFFFF0000 -#define IXGBE_MSRWD_READ_DATA_SHIFT 16 +#define IXGBE_MSRWD_WRITE_DATA_MASK 0x0000FFFF +#define IXGBE_MSRWD_WRITE_DATA_SHIFT 0 +#define IXGBE_MSRWD_READ_DATA_MASK 0xFFFF0000 +#define IXGBE_MSRWD_READ_DATA_SHIFT 16 /* Atlas registers */ -#define IXGBE_ATLAS_PDN_LPBK 0x24 -#define IXGBE_ATLAS_PDN_10G 0xB -#define IXGBE_ATLAS_PDN_1G 0xC -#define IXGBE_ATLAS_PDN_AN 0xD +#define IXGBE_ATLAS_PDN_LPBK 0x24 +#define IXGBE_ATLAS_PDN_10G 0xB +#define IXGBE_ATLAS_PDN_1G 0xC +#define IXGBE_ATLAS_PDN_AN 0xD /* Atlas bit masks */ -#define IXGBE_ATLASCTL_WRITE_CMD 0x00010000 -#define IXGBE_ATLAS_PDN_TX_REG_EN 0x10 -#define IXGBE_ATLAS_PDN_TX_10G_QL_ALL 0xF0 -#define IXGBE_ATLAS_PDN_TX_1G_QL_ALL 0xF0 -#define IXGBE_ATLAS_PDN_TX_AN_QL_ALL 0xF0 +#define IXGBE_ATLASCTL_WRITE_CMD 0x00010000 +#define IXGBE_ATLAS_PDN_TX_REG_EN 0x10 +#define IXGBE_ATLAS_PDN_TX_10G_QL_ALL 0xF0 +#define IXGBE_ATLAS_PDN_TX_1G_QL_ALL 0xF0 +#define IXGBE_ATLAS_PDN_TX_AN_QL_ALL 0xF0 /* Omer bit masks */ -#define IXGBE_CORECTL_WRITE_CMD 0x00010000 +#define IXGBE_CORECTL_WRITE_CMD 0x00010000 /* Device Type definitions for new protocol MDIO commands */ -#define IXGBE_MDIO_PMA_PMD_DEV_TYPE 0x1 -#define IXGBE_MDIO_PCS_DEV_TYPE 0x3 -#define IXGBE_MDIO_PHY_XS_DEV_TYPE 0x4 -#define IXGBE_MDIO_AUTO_NEG_DEV_TYPE 0x7 -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE 0x1E /* Device 30 */ -#define IXGBE_TWINAX_DEV 1 - -#define IXGBE_MDIO_COMMAND_TIMEOUT 100 /* PHY Timeout for 1 GB mode */ - -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL 0x0 /* VS1 Control Reg */ -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS 0x1 /* VS1 Status Reg */ -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS 0x0008 /* 1 = Link Up */ -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS 0x0010 /* 0 - 10G, 1 - 1G */ -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_10G_SPEED 0x0018 -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_1G_SPEED 0x0010 - -#define IXGBE_MDIO_AUTO_NEG_CONTROL 0x0 /* AUTO_NEG Control Reg */ -#define IXGBE_MDIO_AUTO_NEG_STATUS 0x1 /* AUTO_NEG Status Reg */ -#define IXGBE_MDIO_AUTO_NEG_ADVT 0x10 /* AUTO_NEG Advt Reg */ -#define IXGBE_MDIO_AUTO_NEG_LP 0x13 /* AUTO_NEG LP Status Reg */ -#define IXGBE_MDIO_PHY_XS_CONTROL 0x0 /* PHY_XS Control Reg */ -#define IXGBE_MDIO_PHY_XS_RESET 0x8000 /* PHY_XS Reset */ -#define IXGBE_MDIO_PHY_ID_HIGH 0x2 /* PHY ID High Reg*/ -#define IXGBE_MDIO_PHY_ID_LOW 0x3 /* PHY ID Low Reg*/ -#define IXGBE_MDIO_PHY_SPEED_ABILITY 0x4 /* Speed Ability Reg */ -#define IXGBE_MDIO_PHY_SPEED_10G 0x0001 /* 10G capable */ -#define IXGBE_MDIO_PHY_SPEED_1G 0x0010 /* 1G capable */ -#define IXGBE_MDIO_PHY_SPEED_100M 0x0020 /* 100M capable */ -#define IXGBE_MDIO_PHY_EXT_ABILITY 0xB /* Ext Ability Reg */ -#define IXGBE_MDIO_PHY_10GBASET_ABILITY 0x0004 /* 10GBaseT capable */ -#define IXGBE_MDIO_PHY_1000BASET_ABILITY 0x0020 /* 1000BaseT capable */ -#define IXGBE_MDIO_PHY_100BASETX_ABILITY 0x0080 /* 100BaseTX capable */ -#define IXGBE_MDIO_PHY_SET_LOW_POWER_MODE 0x0800 /* Set low power mode */ - -#define IXGBE_MDIO_PMA_PMD_CONTROL_ADDR 0x0000 /* PMA/PMD Control Reg */ -#define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR 0xC30A /* PHY_XS SDA/SCL Addr Reg */ -#define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA 0xC30B /* PHY_XS SDA/SCL Data Reg */ -#define IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT 0xC30C /* PHY_XS SDA/SCL Status Reg */ +#define IXGBE_MDIO_PMA_PMD_DEV_TYPE 0x1 +#define IXGBE_MDIO_PCS_DEV_TYPE 0x3 +#define IXGBE_MDIO_PHY_XS_DEV_TYPE 0x4 +#define IXGBE_MDIO_AUTO_NEG_DEV_TYPE 0x7 +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE 0x1E /* Device 30 */ +#define IXGBE_TWINAX_DEV 1 + +#define IXGBE_MDIO_COMMAND_TIMEOUT 100 /* PHY Timeout for 1 GB mode */ + +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL 0x0 /* VS1 Ctrl Reg */ +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS 0x1 /* VS1 Status Reg */ +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS 0x0008 /* 1 = Link Up */ +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS 0x0010 /* 0-10G, 1-1G */ +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_10G_SPEED 0x0018 +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_1G_SPEED 0x0010 + +#define IXGBE_MDIO_AUTO_NEG_CONTROL 0x0 /* AUTO_NEG Control Reg */ +#define IXGBE_MDIO_AUTO_NEG_STATUS 0x1 /* AUTO_NEG Status Reg */ +#define IXGBE_MDIO_AUTO_NEG_ADVT 0x10 /* AUTO_NEG Advt Reg */ +#define IXGBE_MDIO_AUTO_NEG_LP 0x13 /* AUTO_NEG LP Status Reg */ +#define IXGBE_MDIO_PHY_XS_CONTROL 0x0 /* PHY_XS Control Reg */ +#define IXGBE_MDIO_PHY_XS_RESET 0x8000 /* PHY_XS Reset */ +#define IXGBE_MDIO_PHY_ID_HIGH 0x2 /* PHY ID High Reg*/ +#define IXGBE_MDIO_PHY_ID_LOW 0x3 /* PHY ID Low Reg*/ +#define IXGBE_MDIO_PHY_SPEED_ABILITY 0x4 /* Speed Ability Reg */ +#define IXGBE_MDIO_PHY_SPEED_10G 0x0001 /* 10G capable */ +#define IXGBE_MDIO_PHY_SPEED_1G 0x0010 /* 1G capable */ +#define IXGBE_MDIO_PHY_SPEED_100M 0x0020 /* 100M capable */ +#define IXGBE_MDIO_PHY_EXT_ABILITY 0xB /* Ext Ability Reg */ +#define IXGBE_MDIO_PHY_10GBASET_ABILITY 0x0004 /* 10GBaseT capable */ +#define IXGBE_MDIO_PHY_1000BASET_ABILITY 0x0020 /* 1000BaseT capable */ +#define IXGBE_MDIO_PHY_100BASETX_ABILITY 0x0080 /* 100BaseTX capable */ +#define IXGBE_MDIO_PHY_SET_LOW_POWER_MODE 0x0800 /* Set low power mode */ + +#define IXGBE_MDIO_PMA_PMD_CONTROL_ADDR 0x0000 /* PMA/PMD Control Reg */ +#define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR 0xC30A /* PHY_XS SDA/SCL Addr Reg */ +#define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA 0xC30B /* PHY_XS SDA/SCL Data Reg */ +#define IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT 0xC30C /* PHY_XS SDA/SCL Status Reg */ /* MII clause 22/28 definitions */ -#define IXGBE_MDIO_PHY_LOW_POWER_MODE 0x0800 +#define IXGBE_MDIO_PHY_LOW_POWER_MODE 0x0800 -#define IXGBE_MII_10GBASE_T_AUTONEG_CTRL_REG 0x20 /* 10G Control Reg */ +#define IXGBE_MII_10GBASE_T_AUTONEG_CTRL_REG 0x20 /* 10G Control Reg */ #define IXGBE_MII_AUTONEG_VENDOR_PROVISION_1_REG 0xC400 /* 1G Provisioning 1 */ -#define IXGBE_MII_AUTONEG_XNP_TX_REG 0x17 /* 1G XNP Transmit */ -#define IXGBE_MII_AUTONEG_ADVERTISE_REG 0x10 /* 100M Advertisement */ -#define IXGBE_MII_10GBASE_T_ADVERTISE 0x1000 /* full duplex, bit:12*/ -#define IXGBE_MII_1GBASE_T_ADVERTISE_XNP_TX 0x4000 /* full duplex, bit:14*/ -#define IXGBE_MII_1GBASE_T_ADVERTISE 0x8000 /* full duplex, bit:15*/ -#define IXGBE_MII_100BASE_T_ADVERTISE 0x0100 /* full duplex, bit:8 */ -#define IXGBE_MII_100BASE_T_ADVERTISE_HALF 0x0080 /* half duplex, bit:7 */ -#define IXGBE_MII_RESTART 0x200 -#define IXGBE_MII_AUTONEG_COMPLETE 0x20 -#define IXGBE_MII_AUTONEG_LINK_UP 0x04 -#define IXGBE_MII_AUTONEG_REG 0x0 - -#define IXGBE_PHY_REVISION_MASK 0xFFFFFFF0 -#define IXGBE_MAX_PHY_ADDR 32 +#define IXGBE_MII_AUTONEG_XNP_TX_REG 0x17 /* 1G XNP Transmit */ +#define IXGBE_MII_AUTONEG_ADVERTISE_REG 0x10 /* 100M Advertisement */ +#define IXGBE_MII_10GBASE_T_ADVERTISE 0x1000 /* full duplex, bit:12*/ +#define IXGBE_MII_1GBASE_T_ADVERTISE_XNP_TX 0x4000 /* full duplex, bit:14*/ +#define IXGBE_MII_1GBASE_T_ADVERTISE 0x8000 /* full duplex, bit:15*/ +#define IXGBE_MII_100BASE_T_ADVERTISE 0x0100 /* full duplex, bit:8 */ +#define IXGBE_MII_100BASE_T_ADVERTISE_HALF 0x0080 /* half duplex, bit:7 */ +#define IXGBE_MII_RESTART 0x200 +#define IXGBE_MII_AUTONEG_COMPLETE 0x20 +#define IXGBE_MII_AUTONEG_LINK_UP 0x04 +#define IXGBE_MII_AUTONEG_REG 0x0 + +#define IXGBE_PHY_REVISION_MASK 0xFFFFFFF0 +#define IXGBE_MAX_PHY_ADDR 32 /* PHY IDs*/ -#define TN1010_PHY_ID 0x00A19410 -#define TNX_FW_REV 0xB -#define X540_PHY_ID 0x01540200 -#define AQ_FW_REV 0x20 -#define QT2022_PHY_ID 0x0043A400 -#define ATH_PHY_ID 0x03429050 +#define TN1010_PHY_ID 0x00A19410 +#define TNX_FW_REV 0xB +#define X540_PHY_ID 0x01540200 +#define AQ_FW_REV 0x20 +#define QT2022_PHY_ID 0x0043A400 +#define ATH_PHY_ID 0x03429050 /* PHY Types */ -#define IXGBE_M88E1145_E_PHY_ID 0x01410CD0 +#define IXGBE_M88E1145_E_PHY_ID 0x01410CD0 /* Special PHY Init Routine */ -#define IXGBE_PHY_INIT_OFFSET_NL 0x002B -#define IXGBE_PHY_INIT_END_NL 0xFFFF -#define IXGBE_CONTROL_MASK_NL 0xF000 -#define IXGBE_DATA_MASK_NL 0x0FFF -#define IXGBE_CONTROL_SHIFT_NL 12 -#define IXGBE_DELAY_NL 0 -#define IXGBE_DATA_NL 1 -#define IXGBE_CONTROL_NL 0x000F -#define IXGBE_CONTROL_EOL_NL 0x0FFF -#define IXGBE_CONTROL_SOL_NL 0x0000 +#define IXGBE_PHY_INIT_OFFSET_NL 0x002B +#define IXGBE_PHY_INIT_END_NL 0xFFFF +#define IXGBE_CONTROL_MASK_NL 0xF000 +#define IXGBE_DATA_MASK_NL 0x0FFF +#define IXGBE_CONTROL_SHIFT_NL 12 +#define IXGBE_DELAY_NL 0 +#define IXGBE_DATA_NL 1 +#define IXGBE_CONTROL_NL 0x000F +#define IXGBE_CONTROL_EOL_NL 0x0FFF +#define IXGBE_CONTROL_SOL_NL 0x0000 /* General purpose Interrupt Enable */ -#define IXGBE_SDP0_GPIEN 0x00000001 /* SDP0 */ -#define IXGBE_SDP1_GPIEN 0x00000002 /* SDP1 */ -#define IXGBE_SDP2_GPIEN 0x00000004 /* SDP2 */ -#define IXGBE_GPIE_MSIX_MODE 0x00000010 /* MSI-X mode */ -#define IXGBE_GPIE_OCD 0x00000020 /* Other Clear Disable */ -#define IXGBE_GPIE_EIMEN 0x00000040 /* Immediate Interrupt Enable */ -#define IXGBE_GPIE_EIAME 0x40000000 -#define IXGBE_GPIE_PBA_SUPPORT 0x80000000 -#define IXGBE_GPIE_RSC_DELAY_SHIFT 11 -#define IXGBE_GPIE_LLI_DELAY_SHIFT 7 -#define IXGBE_GPIE_VTMODE_MASK 0x0000C000 /* VT Mode Mask */ -#define IXGBE_GPIE_VTMODE_16 0x00004000 /* 16 VFs 8 queues per VF */ -#define IXGBE_GPIE_VTMODE_32 0x00008000 /* 32 VFs 4 queues per VF */ -#define IXGBE_GPIE_VTMODE_64 0x0000C000 /* 64 VFs 2 queues per VF */ +#define IXGBE_SDP0_GPIEN 0x00000001 /* SDP0 */ +#define IXGBE_SDP1_GPIEN 0x00000002 /* SDP1 */ +#define IXGBE_SDP2_GPIEN 0x00000004 /* SDP2 */ +#define IXGBE_GPIE_MSIX_MODE 0x00000010 /* MSI-X mode */ +#define IXGBE_GPIE_OCD 0x00000020 /* Other Clear Disable */ +#define IXGBE_GPIE_EIMEN 0x00000040 /* Immediate Interrupt Enable */ +#define IXGBE_GPIE_EIAME 0x40000000 +#define IXGBE_GPIE_PBA_SUPPORT 0x80000000 +#define IXGBE_GPIE_RSC_DELAY_SHIFT 11 +#define IXGBE_GPIE_LLI_DELAY_SHIFT 7 +#define IXGBE_GPIE_VTMODE_MASK 0x0000C000 /* VT Mode Mask */ +#define IXGBE_GPIE_VTMODE_16 0x00004000 /* 16 VFs 8 queues per VF */ +#define IXGBE_GPIE_VTMODE_32 0x00008000 /* 32 VFs 4 queues per VF */ +#define IXGBE_GPIE_VTMODE_64 0x0000C000 /* 64 VFs 2 queues per VF */ + +/* Packet Buffer Initialization */ +#define IXGBE_MAX_PACKET_BUFFERS 8 + +#define IXGBE_TXPBSIZE_20KB 0x00005000 /* 20KB Packet Buffer */ +#define IXGBE_TXPBSIZE_40KB 0x0000A000 /* 40KB Packet Buffer */ +#define IXGBE_RXPBSIZE_48KB 0x0000C000 /* 48KB Packet Buffer */ +#define IXGBE_RXPBSIZE_64KB 0x00010000 /* 64KB Packet Buffer */ +#define IXGBE_RXPBSIZE_80KB 0x00014000 /* 80KB Packet Buffer */ +#define IXGBE_RXPBSIZE_128KB 0x00020000 /* 128KB Packet Buffer */ +#define IXGBE_RXPBSIZE_MAX 0x00080000 /* 512KB Packet Buffer */ +#define IXGBE_TXPBSIZE_MAX 0x00028000 /* 160KB Packet Buffer */ + +#define IXGBE_TXPKT_SIZE_MAX 0xA /* Max Tx Packet size */ +#define IXGBE_MAX_PB 8 + +/* Packet buffer allocation strategies */ +enum { + PBA_STRATEGY_EQUAL = 0, /* Distribute PB space equally */ +#define PBA_STRATEGY_EQUAL PBA_STRATEGY_EQUAL + PBA_STRATEGY_WEIGHTED = 1, /* Weight front half of TCs */ +#define PBA_STRATEGY_WEIGHTED PBA_STRATEGY_WEIGHTED +}; /* Transmit Flow Control status */ -#define IXGBE_TFCS_TXOFF 0x00000001 -#define IXGBE_TFCS_TXOFF0 0x00000100 -#define IXGBE_TFCS_TXOFF1 0x00000200 -#define IXGBE_TFCS_TXOFF2 0x00000400 -#define IXGBE_TFCS_TXOFF3 0x00000800 -#define IXGBE_TFCS_TXOFF4 0x00001000 -#define IXGBE_TFCS_TXOFF5 0x00002000 -#define IXGBE_TFCS_TXOFF6 0x00004000 -#define IXGBE_TFCS_TXOFF7 0x00008000 +#define IXGBE_TFCS_TXON 0x00000001 /* TCP Timer */ -#define IXGBE_TCPTIMER_KS 0x00000100 -#define IXGBE_TCPTIMER_COUNT_ENABLE 0x00000200 -#define IXGBE_TCPTIMER_COUNT_FINISH 0x00000400 -#define IXGBE_TCPTIMER_LOOP 0x00000800 -#define IXGBE_TCPTIMER_DURATION_MASK 0x000000FF +#define IXGBE_TCPTIMER_KS 0x00000100 +#define IXGBE_TCPTIMER_COUNT_ENABLE 0x00000200 +#define IXGBE_TCPTIMER_COUNT_FINISH 0x00000400 +#define IXGBE_TCPTIMER_LOOP 0x00000800 +#define IXGBE_TCPTIMER_DURATION_MASK 0x000000FF /* HLREG0 Bit Masks */ -#define IXGBE_HLREG0_TXCRCEN 0x00000001 /* bit 0 */ -#define IXGBE_HLREG0_RXCRCSTRP 0x00000002 /* bit 1 */ -#define IXGBE_HLREG0_JUMBOEN 0x00000004 /* bit 2 */ -#define IXGBE_HLREG0_TXPADEN 0x00000400 /* bit 10 */ -#define IXGBE_HLREG0_TXPAUSEEN 0x00001000 /* bit 12 */ -#define IXGBE_HLREG0_RXPAUSEEN 0x00004000 /* bit 14 */ -#define IXGBE_HLREG0_LPBK 0x00008000 /* bit 15 */ -#define IXGBE_HLREG0_MDCSPD 0x00010000 /* bit 16 */ -#define IXGBE_HLREG0_CONTMDC 0x00020000 /* bit 17 */ -#define IXGBE_HLREG0_CTRLFLTR 0x00040000 /* bit 18 */ -#define IXGBE_HLREG0_PREPEND 0x00F00000 /* bits 20-23 */ -#define IXGBE_HLREG0_PRIPAUSEEN 0x01000000 /* bit 24 */ -#define IXGBE_HLREG0_RXPAUSERECDA 0x06000000 /* bits 25-26 */ -#define IXGBE_HLREG0_RXLNGTHERREN 0x08000000 /* bit 27 */ -#define IXGBE_HLREG0_RXPADSTRIPEN 0x10000000 /* bit 28 */ +#define IXGBE_HLREG0_TXCRCEN 0x00000001 /* bit 0 */ +#define IXGBE_HLREG0_RXCRCSTRP 0x00000002 /* bit 1 */ +#define IXGBE_HLREG0_JUMBOEN 0x00000004 /* bit 2 */ +#define IXGBE_HLREG0_TXPADEN 0x00000400 /* bit 10 */ +#define IXGBE_HLREG0_TXPAUSEEN 0x00001000 /* bit 12 */ +#define IXGBE_HLREG0_RXPAUSEEN 0x00004000 /* bit 14 */ +#define IXGBE_HLREG0_LPBK 0x00008000 /* bit 15 */ +#define IXGBE_HLREG0_MDCSPD 0x00010000 /* bit 16 */ +#define IXGBE_HLREG0_CONTMDC 0x00020000 /* bit 17 */ +#define IXGBE_HLREG0_CTRLFLTR 0x00040000 /* bit 18 */ +#define IXGBE_HLREG0_PREPEND 0x00F00000 /* bits 20-23 */ +#define IXGBE_HLREG0_PRIPAUSEEN 0x01000000 /* bit 24 */ +#define IXGBE_HLREG0_RXPAUSERECDA 0x06000000 /* bits 25-26 */ +#define IXGBE_HLREG0_RXLNGTHERREN 0x08000000 /* bit 27 */ +#define IXGBE_HLREG0_RXPADSTRIPEN 0x10000000 /* bit 28 */ /* VMD_CTL bitmasks */ -#define IXGBE_VMD_CTL_VMDQ_EN 0x00000001 -#define IXGBE_VMD_CTL_VMDQ_FILTER 0x00000002 +#define IXGBE_VMD_CTL_VMDQ_EN 0x00000001 +#define IXGBE_VMD_CTL_VMDQ_FILTER 0x00000002 /* VT_CTL bitmasks */ -#define IXGBE_VT_CTL_DIS_DEFPL 0x20000000 /* disable default pool */ -#define IXGBE_VT_CTL_REPLEN 0x40000000 /* replication enabled */ -#define IXGBE_VT_CTL_VT_ENABLE 0x00000001 /* Enable VT Mode */ -#define IXGBE_VT_CTL_POOL_SHIFT 7 -#define IXGBE_VT_CTL_POOL_MASK (0x3F << IXGBE_VT_CTL_POOL_SHIFT) +#define IXGBE_VT_CTL_DIS_DEFPL 0x20000000 /* disable default pool */ +#define IXGBE_VT_CTL_REPLEN 0x40000000 /* replication enabled */ +#define IXGBE_VT_CTL_VT_ENABLE 0x00000001 /* Enable VT Mode */ +#define IXGBE_VT_CTL_POOL_SHIFT 7 +#define IXGBE_VT_CTL_POOL_MASK (0x3F << IXGBE_VT_CTL_POOL_SHIFT) /* VMOLR bitmasks */ -#define IXGBE_VMOLR_AUPE 0x01000000 /* accept untagged packets */ -#define IXGBE_VMOLR_ROMPE 0x02000000 /* accept packets in MTA tbl */ -#define IXGBE_VMOLR_ROPE 0x04000000 /* accept packets in UC tbl */ -#define IXGBE_VMOLR_BAM 0x08000000 /* accept broadcast packets */ -#define IXGBE_VMOLR_MPE 0x10000000 /* multicast promiscuous */ +#define IXGBE_VMOLR_AUPE 0x01000000 /* accept untagged packets */ +#define IXGBE_VMOLR_ROMPE 0x02000000 /* accept packets in MTA tbl */ +#define IXGBE_VMOLR_ROPE 0x04000000 /* accept packets in UC tbl */ +#define IXGBE_VMOLR_BAM 0x08000000 /* accept broadcast packets */ +#define IXGBE_VMOLR_MPE 0x10000000 /* multicast promiscuous */ /* VFRE bitmask */ -#define IXGBE_VFRE_ENABLE_ALL 0xFFFFFFFF +#define IXGBE_VFRE_ENABLE_ALL 0xFFFFFFFF -#define IXGBE_VF_INIT_TIMEOUT 200 /* Number of retries to clear RSTI */ +#define IXGBE_VF_INIT_TIMEOUT 200 /* Number of retries to clear RSTI */ /* RDHMPN and TDHMPN bitmasks */ -#define IXGBE_RDHMPN_RDICADDR 0x007FF800 -#define IXGBE_RDHMPN_RDICRDREQ 0x00800000 -#define IXGBE_RDHMPN_RDICADDR_SHIFT 11 -#define IXGBE_TDHMPN_TDICADDR 0x003FF800 -#define IXGBE_TDHMPN_TDICRDREQ 0x00800000 -#define IXGBE_TDHMPN_TDICADDR_SHIFT 11 - -#define IXGBE_RDMAM_MEM_SEL_SHIFT 13 -#define IXGBE_RDMAM_DWORD_SHIFT 9 -#define IXGBE_RDMAM_DESC_COMP_FIFO 1 -#define IXGBE_RDMAM_DFC_CMD_FIFO 2 -#define IXGBE_RDMAM_RSC_HEADER_ADDR 3 -#define IXGBE_RDMAM_TCN_STATUS_RAM 4 -#define IXGBE_RDMAM_WB_COLL_FIFO 5 -#define IXGBE_RDMAM_QSC_CNT_RAM 6 -#define IXGBE_RDMAM_QSC_FCOE_RAM 7 -#define IXGBE_RDMAM_QSC_QUEUE_CNT 8 -#define IXGBE_RDMAM_QSC_QUEUE_RAM 0xA -#define IXGBE_RDMAM_QSC_RSC_RAM 0xB -#define IXGBE_RDMAM_DESC_COM_FIFO_RANGE 135 -#define IXGBE_RDMAM_DESC_COM_FIFO_COUNT 4 -#define IXGBE_RDMAM_DFC_CMD_FIFO_RANGE 48 -#define IXGBE_RDMAM_DFC_CMD_FIFO_COUNT 7 -#define IXGBE_RDMAM_RSC_HEADER_ADDR_RANGE 32 -#define IXGBE_RDMAM_RSC_HEADER_ADDR_COUNT 4 -#define IXGBE_RDMAM_TCN_STATUS_RAM_RANGE 256 -#define IXGBE_RDMAM_TCN_STATUS_RAM_COUNT 9 -#define IXGBE_RDMAM_WB_COLL_FIFO_RANGE 8 -#define IXGBE_RDMAM_WB_COLL_FIFO_COUNT 4 -#define IXGBE_RDMAM_QSC_CNT_RAM_RANGE 64 -#define IXGBE_RDMAM_QSC_CNT_RAM_COUNT 4 -#define IXGBE_RDMAM_QSC_FCOE_RAM_RANGE 512 -#define IXGBE_RDMAM_QSC_FCOE_RAM_COUNT 5 -#define IXGBE_RDMAM_QSC_QUEUE_CNT_RANGE 32 -#define IXGBE_RDMAM_QSC_QUEUE_CNT_COUNT 4 -#define IXGBE_RDMAM_QSC_QUEUE_RAM_RANGE 128 -#define IXGBE_RDMAM_QSC_QUEUE_RAM_COUNT 8 -#define IXGBE_RDMAM_QSC_RSC_RAM_RANGE 32 -#define IXGBE_RDMAM_QSC_RSC_RAM_COUNT 8 - -#define IXGBE_TXDESCIC_READY 0x80000000 +#define IXGBE_RDHMPN_RDICADDR 0x007FF800 +#define IXGBE_RDHMPN_RDICRDREQ 0x00800000 +#define IXGBE_RDHMPN_RDICADDR_SHIFT 11 +#define IXGBE_TDHMPN_TDICADDR 0x003FF800 +#define IXGBE_TDHMPN_TDICRDREQ 0x00800000 +#define IXGBE_TDHMPN_TDICADDR_SHIFT 11 + +#define IXGBE_RDMAM_MEM_SEL_SHIFT 13 +#define IXGBE_RDMAM_DWORD_SHIFT 9 +#define IXGBE_RDMAM_DESC_COMP_FIFO 1 +#define IXGBE_RDMAM_DFC_CMD_FIFO 2 +#define IXGBE_RDMAM_RSC_HEADER_ADDR 3 +#define IXGBE_RDMAM_TCN_STATUS_RAM 4 +#define IXGBE_RDMAM_WB_COLL_FIFO 5 +#define IXGBE_RDMAM_QSC_CNT_RAM 6 +#define IXGBE_RDMAM_QSC_FCOE_RAM 7 +#define IXGBE_RDMAM_QSC_QUEUE_CNT 8 +#define IXGBE_RDMAM_QSC_QUEUE_RAM 0xA +#define IXGBE_RDMAM_QSC_RSC_RAM 0xB +#define IXGBE_RDMAM_DESC_COM_FIFO_RANGE 135 +#define IXGBE_RDMAM_DESC_COM_FIFO_COUNT 4 +#define IXGBE_RDMAM_DFC_CMD_FIFO_RANGE 48 +#define IXGBE_RDMAM_DFC_CMD_FIFO_COUNT 7 +#define IXGBE_RDMAM_RSC_HEADER_ADDR_RANGE 32 +#define IXGBE_RDMAM_RSC_HEADER_ADDR_COUNT 4 +#define IXGBE_RDMAM_TCN_STATUS_RAM_RANGE 256 +#define IXGBE_RDMAM_TCN_STATUS_RAM_COUNT 9 +#define IXGBE_RDMAM_WB_COLL_FIFO_RANGE 8 +#define IXGBE_RDMAM_WB_COLL_FIFO_COUNT 4 +#define IXGBE_RDMAM_QSC_CNT_RAM_RANGE 64 +#define IXGBE_RDMAM_QSC_CNT_RAM_COUNT 4 +#define IXGBE_RDMAM_QSC_FCOE_RAM_RANGE 512 +#define IXGBE_RDMAM_QSC_FCOE_RAM_COUNT 5 +#define IXGBE_RDMAM_QSC_QUEUE_CNT_RANGE 32 +#define IXGBE_RDMAM_QSC_QUEUE_CNT_COUNT 4 +#define IXGBE_RDMAM_QSC_QUEUE_RAM_RANGE 128 +#define IXGBE_RDMAM_QSC_QUEUE_RAM_COUNT 8 +#define IXGBE_RDMAM_QSC_RSC_RAM_RANGE 32 +#define IXGBE_RDMAM_QSC_RSC_RAM_COUNT 8 + +#define IXGBE_TXDESCIC_READY 0x80000000 /* Receive Checksum Control */ -#define IXGBE_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */ -#define IXGBE_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */ +#define IXGBE_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */ +#define IXGBE_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */ /* FCRTL Bit Masks */ -#define IXGBE_FCRTL_XONE 0x80000000 /* XON enable */ -#define IXGBE_FCRTH_FCEN 0x80000000 /* Packet buffer fc enable */ +#define IXGBE_FCRTL_XONE 0x80000000 /* XON enable */ +#define IXGBE_FCRTH_FCEN 0x80000000 /* Packet buffer fc enable */ /* PAP bit masks*/ -#define IXGBE_PAP_TXPAUSECNT_MASK 0x0000FFFF /* Pause counter mask */ +#define IXGBE_PAP_TXPAUSECNT_MASK 0x0000FFFF /* Pause counter mask */ /* RMCS Bit Masks */ -#define IXGBE_RMCS_RRM 0x00000002 /* Receive Recycle Mode enable */ +#define IXGBE_RMCS_RRM 0x00000002 /* Rx Recycle Mode enable */ /* Receive Arbitration Control: 0 Round Robin, 1 DFP */ -#define IXGBE_RMCS_RAC 0x00000004 -#define IXGBE_RMCS_DFP IXGBE_RMCS_RAC /* Deficit Fixed Priority ena */ -#define IXGBE_RMCS_TFCE_802_3X 0x00000008 /* Tx Priority FC ena */ -#define IXGBE_RMCS_TFCE_PRIORITY 0x00000010 /* Tx Priority FC ena */ -#define IXGBE_RMCS_ARBDIS 0x00000040 /* Arbitration disable bit */ +#define IXGBE_RMCS_RAC 0x00000004 +/* Deficit Fixed Prio ena */ +#define IXGBE_RMCS_DFP IXGBE_RMCS_RAC +#define IXGBE_RMCS_TFCE_802_3X 0x00000008 /* Tx Priority FC ena */ +#define IXGBE_RMCS_TFCE_PRIORITY 0x00000010 /* Tx Priority FC ena */ +#define IXGBE_RMCS_ARBDIS 0x00000040 /* Arbitration disable bit */ /* FCCFG Bit Masks */ -#define IXGBE_FCCFG_TFCE_802_3X 0x00000008 /* Tx link FC enable */ -#define IXGBE_FCCFG_TFCE_PRIORITY 0x00000010 /* Tx priority FC enable */ +#define IXGBE_FCCFG_TFCE_802_3X 0x00000008 /* Tx link FC enable */ +#define IXGBE_FCCFG_TFCE_PRIORITY 0x00000010 /* Tx priority FC enable */ /* Interrupt register bitmasks */ /* Extended Interrupt Cause Read */ -#define IXGBE_EICR_RTX_QUEUE 0x0000FFFF /* RTx Queue Interrupt */ -#define IXGBE_EICR_FLOW_DIR 0x00010000 /* FDir Exception */ -#define IXGBE_EICR_RX_MISS 0x00020000 /* Packet Buffer Overrun */ -#define IXGBE_EICR_PCI 0x00040000 /* PCI Exception */ -#define IXGBE_EICR_MAILBOX 0x00080000 /* VF to PF Mailbox Interrupt */ -#define IXGBE_EICR_LSC 0x00100000 /* Link Status Change */ -#define IXGBE_EICR_LINKSEC 0x00200000 /* PN Threshold */ -#define IXGBE_EICR_MNG 0x00400000 /* Manageability Event Interrupt */ -#define IXGBE_EICR_GPI_SDP0 0x01000000 /* Gen Purpose Interrupt on SDP0 */ -#define IXGBE_EICR_GPI_SDP1 0x02000000 /* Gen Purpose Interrupt on SDP1 */ -#define IXGBE_EICR_GPI_SDP2 0x04000000 /* Gen Purpose Interrupt on SDP2 */ -#define IXGBE_EICR_ECC 0x10000000 /* ECC Error */ -#define IXGBE_EICR_PBUR 0x10000000 /* Packet Buffer Handler Error */ -#define IXGBE_EICR_DHER 0x20000000 /* Descriptor Handler Error */ -#define IXGBE_EICR_TCP_TIMER 0x40000000 /* TCP Timer */ -#define IXGBE_EICR_OTHER 0x80000000 /* Interrupt Cause Active */ +#define IXGBE_EICR_RTX_QUEUE 0x0000FFFF /* RTx Queue Interrupt */ +#define IXGBE_EICR_FLOW_DIR 0x00010000 /* FDir Exception */ +#define IXGBE_EICR_RX_MISS 0x00020000 /* Packet Buffer Overrun */ +#define IXGBE_EICR_PCI 0x00040000 /* PCI Exception */ +#define IXGBE_EICR_MAILBOX 0x00080000 /* VF to PF Mailbox Interrupt */ +#define IXGBE_EICR_LSC 0x00100000 /* Link Status Change */ +#define IXGBE_EICR_LINKSEC 0x00200000 /* PN Threshold */ +#define IXGBE_EICR_MNG 0x00400000 /* Manageability Event Interrupt */ +#define IXGBE_EICR_TS 0x00800000 /* Thermal Sensor Event */ +#define IXGBE_EICR_TIMESYNC 0x01000000 /* Timesync Event */ +#define IXGBE_EICR_GPI_SDP0 0x01000000 /* Gen Purpose Interrupt on SDP0 */ +#define IXGBE_EICR_GPI_SDP1 0x02000000 /* Gen Purpose Interrupt on SDP1 */ +#define IXGBE_EICR_GPI_SDP2 0x04000000 /* Gen Purpose Interrupt on SDP2 */ +#define IXGBE_EICR_ECC 0x10000000 /* ECC Error */ +#define IXGBE_EICR_PBUR 0x10000000 /* Packet Buffer Handler Error */ +#define IXGBE_EICR_DHER 0x20000000 /* Descriptor Handler Error */ +#define IXGBE_EICR_TCP_TIMER 0x40000000 /* TCP Timer */ +#define IXGBE_EICR_OTHER 0x80000000 /* Interrupt Cause Active */ /* Extended Interrupt Cause Set */ -#define IXGBE_EICS_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ -#define IXGBE_EICS_FLOW_DIR IXGBE_EICR_FLOW_DIR /* FDir Exception */ -#define IXGBE_EICS_RX_MISS IXGBE_EICR_RX_MISS /* Pkt Buffer Overrun */ -#define IXGBE_EICS_PCI IXGBE_EICR_PCI /* PCI Exception */ -#define IXGBE_EICS_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ -#define IXGBE_EICS_LSC IXGBE_EICR_LSC /* Link Status Change */ -#define IXGBE_EICS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ -#define IXGBE_EICS_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */ -#define IXGBE_EICS_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */ -#define IXGBE_EICS_GPI_SDP2 IXGBE_EICR_GPI_SDP2 /* SDP2 Gen Purpose Int */ -#define IXGBE_EICS_ECC IXGBE_EICR_ECC /* ECC Error */ -#define IXGBE_EICS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Err */ -#define IXGBE_EICS_DHER IXGBE_EICR_DHER /* Desc Handler Error */ -#define IXGBE_EICS_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ -#define IXGBE_EICS_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ +#define IXGBE_EICS_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ +#define IXGBE_EICS_FLOW_DIR IXGBE_EICR_FLOW_DIR /* FDir Exception */ +#define IXGBE_EICS_RX_MISS IXGBE_EICR_RX_MISS /* Pkt Buffer Overrun */ +#define IXGBE_EICS_PCI IXGBE_EICR_PCI /* PCI Exception */ +#define IXGBE_EICS_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ +#define IXGBE_EICS_LSC IXGBE_EICR_LSC /* Link Status Change */ +#define IXGBE_EICS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ +#define IXGBE_EICS_TIMESYNC IXGBE_EICR_TIMESYNC /* Timesync Event */ +#define IXGBE_EICS_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */ +#define IXGBE_EICS_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */ +#define IXGBE_EICS_GPI_SDP2 IXGBE_EICR_GPI_SDP2 /* SDP2 Gen Purpose Int */ +#define IXGBE_EICS_ECC IXGBE_EICR_ECC /* ECC Error */ +#define IXGBE_EICS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Err */ +#define IXGBE_EICS_DHER IXGBE_EICR_DHER /* Desc Handler Error */ +#define IXGBE_EICS_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ +#define IXGBE_EICS_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ /* Extended Interrupt Mask Set */ -#define IXGBE_EIMS_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ -#define IXGBE_EIMS_FLOW_DIR IXGBE_EICR_FLOW_DIR /* FDir Exception */ -#define IXGBE_EIMS_RX_MISS IXGBE_EICR_RX_MISS /* Packet Buffer Overrun */ -#define IXGBE_EIMS_PCI IXGBE_EICR_PCI /* PCI Exception */ -#define IXGBE_EIMS_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ -#define IXGBE_EIMS_LSC IXGBE_EICR_LSC /* Link Status Change */ -#define IXGBE_EIMS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ -#define IXGBE_EIMS_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */ -#define IXGBE_EIMS_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */ -#define IXGBE_EIMS_GPI_SDP2 IXGBE_EICR_GPI_SDP2 /* SDP2 Gen Purpose Int */ -#define IXGBE_EIMS_ECC IXGBE_EICR_ECC /* ECC Error */ -#define IXGBE_EIMS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Err */ -#define IXGBE_EIMS_DHER IXGBE_EICR_DHER /* Descr Handler Error */ -#define IXGBE_EIMS_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ -#define IXGBE_EIMS_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ +#define IXGBE_EIMS_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ +#define IXGBE_EIMS_FLOW_DIR IXGBE_EICR_FLOW_DIR /* FDir Exception */ +#define IXGBE_EIMS_RX_MISS IXGBE_EICR_RX_MISS /* Packet Buffer Overrun */ +#define IXGBE_EIMS_PCI IXGBE_EICR_PCI /* PCI Exception */ +#define IXGBE_EIMS_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ +#define IXGBE_EIMS_LSC IXGBE_EICR_LSC /* Link Status Change */ +#define IXGBE_EIMS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ +#define IXGBE_EIMS_TS IXGBE_EICR_TS /* Thermal Sensor Event */ +#define IXGBE_EIMS_TIMESYNC IXGBE_EICR_TIMESYNC /* Timesync Event */ +#define IXGBE_EIMS_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */ +#define IXGBE_EIMS_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */ +#define IXGBE_EIMS_GPI_SDP2 IXGBE_EICR_GPI_SDP2 /* SDP2 Gen Purpose Int */ +#define IXGBE_EIMS_ECC IXGBE_EICR_ECC /* ECC Error */ +#define IXGBE_EIMS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Err */ +#define IXGBE_EIMS_DHER IXGBE_EICR_DHER /* Descr Handler Error */ +#define IXGBE_EIMS_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ +#define IXGBE_EIMS_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ /* Extended Interrupt Mask Clear */ -#define IXGBE_EIMC_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ -#define IXGBE_EIMC_FLOW_DIR IXGBE_EICR_FLOW_DIR /* FDir Exception */ -#define IXGBE_EIMC_RX_MISS IXGBE_EICR_RX_MISS /* Packet Buffer Overrun */ -#define IXGBE_EIMC_PCI IXGBE_EICR_PCI /* PCI Exception */ -#define IXGBE_EIMC_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ -#define IXGBE_EIMC_LSC IXGBE_EICR_LSC /* Link Status Change */ -#define IXGBE_EIMC_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ -#define IXGBE_EIMC_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */ -#define IXGBE_EIMC_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */ -#define IXGBE_EIMC_GPI_SDP2 IXGBE_EICR_GPI_SDP2 /* SDP2 Gen Purpose Int */ -#define IXGBE_EIMC_ECC IXGBE_EICR_ECC /* ECC Error */ -#define IXGBE_EIMC_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Err */ -#define IXGBE_EIMC_DHER IXGBE_EICR_DHER /* Desc Handler Err */ -#define IXGBE_EIMC_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ -#define IXGBE_EIMC_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ +#define IXGBE_EIMC_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ +#define IXGBE_EIMC_FLOW_DIR IXGBE_EICR_FLOW_DIR /* FDir Exception */ +#define IXGBE_EIMC_RX_MISS IXGBE_EICR_RX_MISS /* Packet Buffer Overrun */ +#define IXGBE_EIMC_PCI IXGBE_EICR_PCI /* PCI Exception */ +#define IXGBE_EIMC_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ +#define IXGBE_EIMC_LSC IXGBE_EICR_LSC /* Link Status Change */ +#define IXGBE_EIMC_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ +#define IXGBE_EIMC_TIMESYNC IXGBE_EICR_TIMESYNC /* Timesync Event */ +#define IXGBE_EIMC_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */ +#define IXGBE_EIMC_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */ +#define IXGBE_EIMC_GPI_SDP2 IXGBE_EICR_GPI_SDP2 /* SDP2 Gen Purpose Int */ +#define IXGBE_EIMC_ECC IXGBE_EICR_ECC /* ECC Error */ +#define IXGBE_EIMC_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Err */ +#define IXGBE_EIMC_DHER IXGBE_EICR_DHER /* Desc Handler Err */ +#define IXGBE_EIMC_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ +#define IXGBE_EIMC_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ #define IXGBE_EIMS_ENABLE_MASK ( \ - IXGBE_EIMS_RTX_QUEUE | \ - IXGBE_EIMS_LSC | \ + IXGBE_EIMS_RTX_QUEUE | \ + IXGBE_EIMS_LSC | \ IXGBE_EIMS_OTHER) /* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */ -#define IXGBE_IMIR_PORT_IM_EN 0x00010000 /* TCP port enable */ -#define IXGBE_IMIR_PORT_BP 0x00020000 /* TCP port check bypass */ -#define IXGBE_IMIREXT_SIZE_BP 0x00001000 /* Packet size bypass */ -#define IXGBE_IMIREXT_CTRL_URG 0x00002000 /* Check URG bit in header */ -#define IXGBE_IMIREXT_CTRL_ACK 0x00004000 /* Check ACK bit in header */ -#define IXGBE_IMIREXT_CTRL_PSH 0x00008000 /* Check PSH bit in header */ -#define IXGBE_IMIREXT_CTRL_RST 0x00010000 /* Check RST bit in header */ -#define IXGBE_IMIREXT_CTRL_SYN 0x00020000 /* Check SYN bit in header */ -#define IXGBE_IMIREXT_CTRL_FIN 0x00040000 /* Check FIN bit in header */ -#define IXGBE_IMIREXT_CTRL_BP 0x00080000 /* Bypass check of control bits */ -#define IXGBE_IMIR_SIZE_BP_82599 0x00001000 /* Packet size bypass */ -#define IXGBE_IMIR_CTRL_URG_82599 0x00002000 /* Check URG bit in header */ -#define IXGBE_IMIR_CTRL_ACK_82599 0x00004000 /* Check ACK bit in header */ -#define IXGBE_IMIR_CTRL_PSH_82599 0x00008000 /* Check PSH bit in header */ -#define IXGBE_IMIR_CTRL_RST_82599 0x00010000 /* Check RST bit in header */ -#define IXGBE_IMIR_CTRL_SYN_82599 0x00020000 /* Check SYN bit in header */ -#define IXGBE_IMIR_CTRL_FIN_82599 0x00040000 /* Check FIN bit in header */ -#define IXGBE_IMIR_CTRL_BP_82599 0x00080000 /* Bypass check of control bits */ -#define IXGBE_IMIR_LLI_EN_82599 0x00100000 /* Enables low latency Int */ -#define IXGBE_IMIR_RX_QUEUE_MASK_82599 0x0000007F /* Rx Queue Mask */ -#define IXGBE_IMIR_RX_QUEUE_SHIFT_82599 21 /* Rx Queue Shift */ -#define IXGBE_IMIRVP_PRIORITY_MASK 0x00000007 /* VLAN priority mask */ -#define IXGBE_IMIRVP_PRIORITY_EN 0x00000008 /* VLAN priority enable */ - -#define IXGBE_MAX_FTQF_FILTERS 128 -#define IXGBE_FTQF_PROTOCOL_MASK 0x00000003 -#define IXGBE_FTQF_PROTOCOL_TCP 0x00000000 -#define IXGBE_FTQF_PROTOCOL_UDP 0x00000001 -#define IXGBE_FTQF_PROTOCOL_SCTP 2 -#define IXGBE_FTQF_PRIORITY_MASK 0x00000007 -#define IXGBE_FTQF_PRIORITY_SHIFT 2 -#define IXGBE_FTQF_POOL_MASK 0x0000003F -#define IXGBE_FTQF_POOL_SHIFT 8 -#define IXGBE_FTQF_5TUPLE_MASK_MASK 0x0000001F -#define IXGBE_FTQF_5TUPLE_MASK_SHIFT 25 -#define IXGBE_FTQF_SOURCE_ADDR_MASK 0x1E -#define IXGBE_FTQF_DEST_ADDR_MASK 0x1D -#define IXGBE_FTQF_SOURCE_PORT_MASK 0x1B -#define IXGBE_FTQF_DEST_PORT_MASK 0x17 -#define IXGBE_FTQF_PROTOCOL_COMP_MASK 0x0F -#define IXGBE_FTQF_POOL_MASK_EN 0x40000000 -#define IXGBE_FTQF_QUEUE_ENABLE 0x80000000 +#define IXGBE_IMIR_PORT_IM_EN 0x00010000 /* TCP port enable */ +#define IXGBE_IMIR_PORT_BP 0x00020000 /* TCP port check bypass */ +#define IXGBE_IMIREXT_SIZE_BP 0x00001000 /* Packet size bypass */ +#define IXGBE_IMIREXT_CTRL_URG 0x00002000 /* Check URG bit in header */ +#define IXGBE_IMIREXT_CTRL_ACK 0x00004000 /* Check ACK bit in header */ +#define IXGBE_IMIREXT_CTRL_PSH 0x00008000 /* Check PSH bit in header */ +#define IXGBE_IMIREXT_CTRL_RST 0x00010000 /* Check RST bit in header */ +#define IXGBE_IMIREXT_CTRL_SYN 0x00020000 /* Check SYN bit in header */ +#define IXGBE_IMIREXT_CTRL_FIN 0x00040000 /* Check FIN bit in header */ +#define IXGBE_IMIREXT_CTRL_BP 0x00080000 /* Bypass check of control bits */ +#define IXGBE_IMIR_SIZE_BP_82599 0x00001000 /* Packet size bypass */ +#define IXGBE_IMIR_CTRL_URG_82599 0x00002000 /* Check URG bit in header */ +#define IXGBE_IMIR_CTRL_ACK_82599 0x00004000 /* Check ACK bit in header */ +#define IXGBE_IMIR_CTRL_PSH_82599 0x00008000 /* Check PSH bit in header */ +#define IXGBE_IMIR_CTRL_RST_82599 0x00010000 /* Check RST bit in header */ +#define IXGBE_IMIR_CTRL_SYN_82599 0x00020000 /* Check SYN bit in header */ +#define IXGBE_IMIR_CTRL_FIN_82599 0x00040000 /* Check FIN bit in header */ +#define IXGBE_IMIR_CTRL_BP_82599 0x00080000 /* Bypass chk of ctrl bits */ +#define IXGBE_IMIR_LLI_EN_82599 0x00100000 /* Enables low latency Int */ +#define IXGBE_IMIR_RX_QUEUE_MASK_82599 0x0000007F /* Rx Queue Mask */ +#define IXGBE_IMIR_RX_QUEUE_SHIFT_82599 21 /* Rx Queue Shift */ +#define IXGBE_IMIRVP_PRIORITY_MASK 0x00000007 /* VLAN priority mask */ +#define IXGBE_IMIRVP_PRIORITY_EN 0x00000008 /* VLAN priority enable */ + +#define IXGBE_MAX_FTQF_FILTERS 128 +#define IXGBE_FTQF_PROTOCOL_MASK 0x00000003 +#define IXGBE_FTQF_PROTOCOL_TCP 0x00000000 +#define IXGBE_FTQF_PROTOCOL_UDP 0x00000001 +#define IXGBE_FTQF_PROTOCOL_SCTP 2 +#define IXGBE_FTQF_PRIORITY_MASK 0x00000007 +#define IXGBE_FTQF_PRIORITY_SHIFT 2 +#define IXGBE_FTQF_POOL_MASK 0x0000003F +#define IXGBE_FTQF_POOL_SHIFT 8 +#define IXGBE_FTQF_5TUPLE_MASK_MASK 0x0000001F +#define IXGBE_FTQF_5TUPLE_MASK_SHIFT 25 +#define IXGBE_FTQF_SOURCE_ADDR_MASK 0x1E +#define IXGBE_FTQF_DEST_ADDR_MASK 0x1D +#define IXGBE_FTQF_SOURCE_PORT_MASK 0x1B +#define IXGBE_FTQF_DEST_PORT_MASK 0x17 +#define IXGBE_FTQF_PROTOCOL_COMP_MASK 0x0F +#define IXGBE_FTQF_POOL_MASK_EN 0x40000000 +#define IXGBE_FTQF_QUEUE_ENABLE 0x80000000 /* Interrupt clear mask */ -#define IXGBE_IRQ_CLEAR_MASK 0xFFFFFFFF +#define IXGBE_IRQ_CLEAR_MASK 0xFFFFFFFF /* Interrupt Vector Allocation Registers */ -#define IXGBE_IVAR_REG_NUM 25 -#define IXGBE_IVAR_REG_NUM_82599 64 -#define IXGBE_IVAR_TXRX_ENTRY 96 -#define IXGBE_IVAR_RX_ENTRY 64 -#define IXGBE_IVAR_RX_QUEUE(_i) (0 + (_i)) -#define IXGBE_IVAR_TX_QUEUE(_i) (64 + (_i)) -#define IXGBE_IVAR_TX_ENTRY 32 +#define IXGBE_IVAR_REG_NUM 25 +#define IXGBE_IVAR_REG_NUM_82599 64 +#define IXGBE_IVAR_TXRX_ENTRY 96 +#define IXGBE_IVAR_RX_ENTRY 64 +#define IXGBE_IVAR_RX_QUEUE(_i) (0 + (_i)) +#define IXGBE_IVAR_TX_QUEUE(_i) (64 + (_i)) +#define IXGBE_IVAR_TX_ENTRY 32 -#define IXGBE_IVAR_TCP_TIMER_INDEX 96 /* 0 based index */ -#define IXGBE_IVAR_OTHER_CAUSES_INDEX 97 /* 0 based index */ +#define IXGBE_IVAR_TCP_TIMER_INDEX 96 /* 0 based index */ +#define IXGBE_IVAR_OTHER_CAUSES_INDEX 97 /* 0 based index */ -#define IXGBE_MSIX_VECTOR(_i) (0 + (_i)) +#define IXGBE_MSIX_VECTOR(_i) (0 + (_i)) -#define IXGBE_IVAR_ALLOC_VAL 0x80 /* Interrupt Allocation valid */ +#define IXGBE_IVAR_ALLOC_VAL 0x80 /* Interrupt Allocation valid */ /* ETYPE Queue Filter/Select Bit Masks */ -#define IXGBE_MAX_ETQF_FILTERS 8 -#define IXGBE_ETQF_FCOE 0x08000000 /* bit 27 */ -#define IXGBE_ETQF_BCN 0x10000000 /* bit 28 */ -#define IXGBE_ETQF_1588 0x40000000 /* bit 30 */ -#define IXGBE_ETQF_FILTER_EN 0x80000000 /* bit 31 */ -#define IXGBE_ETQF_POOL_ENABLE (1 << 26) /* bit 26 */ - -#define IXGBE_ETQS_RX_QUEUE 0x007F0000 /* bits 22:16 */ -#define IXGBE_ETQS_RX_QUEUE_SHIFT 16 -#define IXGBE_ETQS_LLI 0x20000000 /* bit 29 */ -#define IXGBE_ETQS_QUEUE_EN 0x80000000 /* bit 31 */ +#define IXGBE_MAX_ETQF_FILTERS 8 +#define IXGBE_ETQF_FCOE 0x08000000 /* bit 27 */ +#define IXGBE_ETQF_BCN 0x10000000 /* bit 28 */ +#define IXGBE_ETQF_1588 0x40000000 /* bit 30 */ +#define IXGBE_ETQF_FILTER_EN 0x80000000 /* bit 31 */ +#define IXGBE_ETQF_POOL_ENABLE (1 << 26) /* bit 26 */ +#define IXGBE_ETQF_POOL_SHIFT 20 + +#define IXGBE_ETQS_RX_QUEUE 0x007F0000 /* bits 22:16 */ +#define IXGBE_ETQS_RX_QUEUE_SHIFT 16 +#define IXGBE_ETQS_LLI 0x20000000 /* bit 29 */ +#define IXGBE_ETQS_QUEUE_EN 0x80000000 /* bit 31 */ /* * ETQF filter list: one static filter per filter consumer. This is - * to avoid filter collisions later. Add new filters - * here!! + * to avoid filter collisions later. Add new filters + * here!! * * Current filters: - * EAPOL 802.1x (0x888e): Filter 0 - * FCoE (0x8906): Filter 2 - * 1588 (0x88f7): Filter 3 - * FIP (0x8914): Filter 4 + * EAPOL 802.1x (0x888e): Filter 0 + * FCoE (0x8906): Filter 2 + * 1588 (0x88f7): Filter 3 + * FIP (0x8914): Filter 4 */ -#define IXGBE_ETQF_FILTER_EAPOL 0 -#define IXGBE_ETQF_FILTER_FCOE 2 -#define IXGBE_ETQF_FILTER_1588 3 -#define IXGBE_ETQF_FILTER_FIP 4 +#define IXGBE_ETQF_FILTER_EAPOL 0 +#define IXGBE_ETQF_FILTER_FCOE 2 +#define IXGBE_ETQF_FILTER_1588 3 +#define IXGBE_ETQF_FILTER_FIP 4 /* VLAN Control Bit Masks */ -#define IXGBE_VLNCTRL_VET 0x0000FFFF /* bits 0-15 */ -#define IXGBE_VLNCTRL_CFI 0x10000000 /* bit 28 */ -#define IXGBE_VLNCTRL_CFIEN 0x20000000 /* bit 29 */ -#define IXGBE_VLNCTRL_VFE 0x40000000 /* bit 30 */ -#define IXGBE_VLNCTRL_VME 0x80000000 /* bit 31 */ +#define IXGBE_VLNCTRL_VET 0x0000FFFF /* bits 0-15 */ +#define IXGBE_VLNCTRL_CFI 0x10000000 /* bit 28 */ +#define IXGBE_VLNCTRL_CFIEN 0x20000000 /* bit 29 */ +#define IXGBE_VLNCTRL_VFE 0x40000000 /* bit 30 */ +#define IXGBE_VLNCTRL_VME 0x80000000 /* bit 31 */ /* VLAN pool filtering masks */ -#define IXGBE_VLVF_VIEN 0x80000000 /* filter is valid */ -#define IXGBE_VLVF_ENTRIES 64 -#define IXGBE_VLVF_VLANID_MASK 0x00000FFF +#define IXGBE_VLVF_VIEN 0x80000000 /* filter is valid */ +#define IXGBE_VLVF_ENTRIES 64 +#define IXGBE_VLVF_VLANID_MASK 0x00000FFF /* Per VF Port VLAN insertion rules */ -#define IXGBE_VMVIR_VLANA_DEFAULT 0x40000000 /* Always use default VLAN */ -#define IXGBE_VMVIR_VLANA_NEVER 0x80000000 /* Never insert VLAN tag */ +#define IXGBE_VMVIR_VLANA_DEFAULT 0x40000000 /* Always use default VLAN */ +#define IXGBE_VMVIR_VLANA_NEVER 0x80000000 /* Never insert VLAN tag */ -#define IXGBE_ETHERNET_IEEE_VLAN_TYPE 0x8100 /* 802.1q protocol */ +#define IXGBE_ETHERNET_IEEE_VLAN_TYPE 0x8100 /* 802.1q protocol */ /* STATUS Bit Masks */ -#define IXGBE_STATUS_LAN_ID 0x0000000C /* LAN ID */ -#define IXGBE_STATUS_LAN_ID_SHIFT 2 /* LAN ID Shift*/ -#define IXGBE_STATUS_GIO 0x00080000 /* GIO Master Enable Status */ +#define IXGBE_STATUS_LAN_ID 0x0000000C /* LAN ID */ +#define IXGBE_STATUS_LAN_ID_SHIFT 2 /* LAN ID Shift*/ +#define IXGBE_STATUS_GIO 0x00080000 /* GIO Master Ena Status */ -#define IXGBE_STATUS_LAN_ID_0 0x00000000 /* LAN ID 0 */ -#define IXGBE_STATUS_LAN_ID_1 0x00000004 /* LAN ID 1 */ +#define IXGBE_STATUS_LAN_ID_0 0x00000000 /* LAN ID 0 */ +#define IXGBE_STATUS_LAN_ID_1 0x00000004 /* LAN ID 1 */ /* ESDP Bit Masks */ -#define IXGBE_ESDP_SDP0 0x00000001 /* SDP0 Data Value */ -#define IXGBE_ESDP_SDP1 0x00000002 /* SDP1 Data Value */ -#define IXGBE_ESDP_SDP2 0x00000004 /* SDP2 Data Value */ -#define IXGBE_ESDP_SDP3 0x00000008 /* SDP3 Data Value */ -#define IXGBE_ESDP_SDP4 0x00000010 /* SDP4 Data Value */ -#define IXGBE_ESDP_SDP5 0x00000020 /* SDP5 Data Value */ -#define IXGBE_ESDP_SDP6 0x00000040 /* SDP6 Data Value */ -#define IXGBE_ESDP_SDP4_DIR 0x00000004 /* SDP4 IO direction */ -#define IXGBE_ESDP_SDP5_DIR 0x00002000 /* SDP5 IO direction */ +#define IXGBE_ESDP_SDP0 0x00000001 /* SDP0 Data Value */ +#define IXGBE_ESDP_SDP1 0x00000002 /* SDP1 Data Value */ +#define IXGBE_ESDP_SDP2 0x00000004 /* SDP2 Data Value */ +#define IXGBE_ESDP_SDP3 0x00000008 /* SDP3 Data Value */ +#define IXGBE_ESDP_SDP4 0x00000010 /* SDP4 Data Value */ +#define IXGBE_ESDP_SDP5 0x00000020 /* SDP5 Data Value */ +#define IXGBE_ESDP_SDP6 0x00000040 /* SDP6 Data Value */ +#define IXGBE_ESDP_SDP7 0x00000080 /* SDP7 Data Value */ +#define IXGBE_ESDP_SDP0_DIR 0x00000100 /* SDP0 IO direction */ +#define IXGBE_ESDP_SDP1_DIR 0x00000200 /* SDP1 IO direction */ +#define IXGBE_ESDP_SDP2_DIR 0x00000400 /* SDP1 IO direction */ +#define IXGBE_ESDP_SDP3_DIR 0x00000800 /* SDP3 IO direction */ +#define IXGBE_ESDP_SDP4_DIR 0x00001000 /* SDP4 IO direction */ +#define IXGBE_ESDP_SDP5_DIR 0x00002000 /* SDP5 IO direction */ +#define IXGBE_ESDP_SDP6_DIR 0x00004000 /* SDP6 IO direction */ +#define IXGBE_ESDP_SDP7_DIR 0x00008000 /* SDP7 IO direction */ +#define IXGBE_ESDP_SDP0_NATIVE 0x00010000 /* SDP0 IO mode */ +#define IXGBE_ESDP_SDP1_NATIVE 0x00020000 /* SDP1 IO mode */ + /* LEDCTL Bit Masks */ -#define IXGBE_LED_IVRT_BASE 0x00000040 -#define IXGBE_LED_BLINK_BASE 0x00000080 -#define IXGBE_LED_MODE_MASK_BASE 0x0000000F -#define IXGBE_LED_OFFSET(_base, _i) (_base << (8 * (_i))) -#define IXGBE_LED_MODE_SHIFT(_i) (8*(_i)) -#define IXGBE_LED_IVRT(_i) IXGBE_LED_OFFSET(IXGBE_LED_IVRT_BASE, _i) -#define IXGBE_LED_BLINK(_i) IXGBE_LED_OFFSET(IXGBE_LED_BLINK_BASE, _i) -#define IXGBE_LED_MODE_MASK(_i) IXGBE_LED_OFFSET(IXGBE_LED_MODE_MASK_BASE, _i) +#define IXGBE_LED_IVRT_BASE 0x00000040 +#define IXGBE_LED_BLINK_BASE 0x00000080 +#define IXGBE_LED_MODE_MASK_BASE 0x0000000F +#define IXGBE_LED_OFFSET(_base, _i) (_base << (8 * (_i))) +#define IXGBE_LED_MODE_SHIFT(_i) (8*(_i)) +#define IXGBE_LED_IVRT(_i) IXGBE_LED_OFFSET(IXGBE_LED_IVRT_BASE, _i) +#define IXGBE_LED_BLINK(_i) IXGBE_LED_OFFSET(IXGBE_LED_BLINK_BASE, _i) +#define IXGBE_LED_MODE_MASK(_i) IXGBE_LED_OFFSET(IXGBE_LED_MODE_MASK_BASE, _i) /* LED modes */ -#define IXGBE_LED_LINK_UP 0x0 -#define IXGBE_LED_LINK_10G 0x1 -#define IXGBE_LED_MAC 0x2 -#define IXGBE_LED_FILTER 0x3 -#define IXGBE_LED_LINK_ACTIVE 0x4 -#define IXGBE_LED_LINK_1G 0x5 -#define IXGBE_LED_ON 0xE -#define IXGBE_LED_OFF 0xF +#define IXGBE_LED_LINK_UP 0x0 +#define IXGBE_LED_LINK_10G 0x1 +#define IXGBE_LED_MAC 0x2 +#define IXGBE_LED_FILTER 0x3 +#define IXGBE_LED_LINK_ACTIVE 0x4 +#define IXGBE_LED_LINK_1G 0x5 +#define IXGBE_LED_ON 0xE +#define IXGBE_LED_OFF 0xF /* AUTOC Bit Masks */ #define IXGBE_AUTOC_KX4_KX_SUPP_MASK 0xC0000000 -#define IXGBE_AUTOC_KX4_SUPP 0x80000000 -#define IXGBE_AUTOC_KX_SUPP 0x40000000 -#define IXGBE_AUTOC_PAUSE 0x30000000 -#define IXGBE_AUTOC_ASM_PAUSE 0x20000000 -#define IXGBE_AUTOC_SYM_PAUSE 0x10000000 -#define IXGBE_AUTOC_RF 0x08000000 -#define IXGBE_AUTOC_PD_TMR 0x06000000 -#define IXGBE_AUTOC_AN_RX_LOOSE 0x01000000 -#define IXGBE_AUTOC_AN_RX_DRIFT 0x00800000 -#define IXGBE_AUTOC_AN_RX_ALIGN 0x007C0000 -#define IXGBE_AUTOC_FECA 0x00040000 -#define IXGBE_AUTOC_FECR 0x00020000 -#define IXGBE_AUTOC_KR_SUPP 0x00010000 -#define IXGBE_AUTOC_AN_RESTART 0x00001000 -#define IXGBE_AUTOC_FLU 0x00000001 -#define IXGBE_AUTOC_LMS_SHIFT 13 -#define IXGBE_AUTOC_LMS_10G_SERIAL (0x3 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_KX4_KX_KR (0x4 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_SGMII_1G_100M (0x5 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII (0x7 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_MASK (0x7 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_1G_LINK_NO_AN (0x0 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_10G_LINK_NO_AN (0x1 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_1G_AN (0x2 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_KX4_AN (0x4 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_KX4_AN_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_ATTACH_TYPE (0x7 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) - -#define IXGBE_AUTOC_1G_PMA_PMD_MASK 0x00000200 -#define IXGBE_AUTOC_1G_PMA_PMD_SHIFT 9 -#define IXGBE_AUTOC_10G_PMA_PMD_MASK 0x00000180 -#define IXGBE_AUTOC_10G_PMA_PMD_SHIFT 7 -#define IXGBE_AUTOC_10G_XAUI (0x0 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC_10G_KX4 (0x1 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC_10G_CX4 (0x2 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC_1G_BX (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC_1G_KX (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC_1G_SFI (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC_1G_KX_BX (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) - -#define IXGBE_AUTOC2_UPPER_MASK 0xFFFF0000 -#define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK 0x00030000 -#define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT 16 -#define IXGBE_AUTOC2_10G_KR (0x0 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT) -#define IXGBE_AUTOC2_10G_XFI (0x1 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT) -#define IXGBE_AUTOC2_10G_SFI (0x2 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_KX4_SUPP 0x80000000 +#define IXGBE_AUTOC_KX_SUPP 0x40000000 +#define IXGBE_AUTOC_PAUSE 0x30000000 +#define IXGBE_AUTOC_ASM_PAUSE 0x20000000 +#define IXGBE_AUTOC_SYM_PAUSE 0x10000000 +#define IXGBE_AUTOC_RF 0x08000000 +#define IXGBE_AUTOC_PD_TMR 0x06000000 +#define IXGBE_AUTOC_AN_RX_LOOSE 0x01000000 +#define IXGBE_AUTOC_AN_RX_DRIFT 0x00800000 +#define IXGBE_AUTOC_AN_RX_ALIGN 0x007C0000 +#define IXGBE_AUTOC_FECA 0x00040000 +#define IXGBE_AUTOC_FECR 0x00020000 +#define IXGBE_AUTOC_KR_SUPP 0x00010000 +#define IXGBE_AUTOC_AN_RESTART 0x00001000 +#define IXGBE_AUTOC_FLU 0x00000001 +#define IXGBE_AUTOC_LMS_SHIFT 13 +#define IXGBE_AUTOC_LMS_10G_SERIAL (0x3 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_KX4_KX_KR (0x4 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_SGMII_1G_100M (0x5 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII (0x7 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_MASK (0x7 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_1G_LINK_NO_AN (0x0 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_10G_LINK_NO_AN (0x1 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_1G_AN (0x2 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_KX4_AN (0x4 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_KX4_AN_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_ATTACH_TYPE (0x7 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) + +#define IXGBE_AUTOC_1G_PMA_PMD_MASK 0x00000200 +#define IXGBE_AUTOC_1G_PMA_PMD_SHIFT 9 +#define IXGBE_AUTOC_10G_PMA_PMD_MASK 0x00000180 +#define IXGBE_AUTOC_10G_PMA_PMD_SHIFT 7 +#define IXGBE_AUTOC_10G_XAUI (0x0 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_10G_KX4 (0x1 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_10G_CX4 (0x2 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_1G_BX (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_1G_KX (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_1G_SFI (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_1G_KX_BX (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) + +#define IXGBE_AUTOC2_UPPER_MASK 0xFFFF0000 +#define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK 0x00030000 +#define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT 16 +#define IXGBE_AUTOC2_10G_KR (0x0 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT) +#define IXGBE_AUTOC2_10G_XFI (0x1 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT) +#define IXGBE_AUTOC2_10G_SFI (0x2 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT) +#define IXGBE_AUTOC2_LINK_DISABLE_ON_D3_MASK 0x50000000 +#define IXGBE_AUTOC2_LINK_DISABLE_MASK 0x70000000 #define IXGBE_MACC_FLU 0x00000001 #define IXGBE_MACC_FSV_10G 0x00030000 @@ -1553,501 +1691,589 @@ #define IXGBE_MAC_RX2TX_LPBK 0x00000002 /* LINKS Bit Masks */ -#define IXGBE_LINKS_KX_AN_COMP 0x80000000 -#define IXGBE_LINKS_UP 0x40000000 -#define IXGBE_LINKS_SPEED 0x20000000 -#define IXGBE_LINKS_MODE 0x18000000 -#define IXGBE_LINKS_RX_MODE 0x06000000 -#define IXGBE_LINKS_TX_MODE 0x01800000 -#define IXGBE_LINKS_XGXS_EN 0x00400000 -#define IXGBE_LINKS_SGMII_EN 0x02000000 -#define IXGBE_LINKS_PCS_1G_EN 0x00200000 -#define IXGBE_LINKS_1G_AN_EN 0x00100000 -#define IXGBE_LINKS_KX_AN_IDLE 0x00080000 -#define IXGBE_LINKS_1G_SYNC 0x00040000 -#define IXGBE_LINKS_10G_ALIGN 0x00020000 -#define IXGBE_LINKS_10G_LANE_SYNC 0x00017000 -#define IXGBE_LINKS_TL_FAULT 0x00001000 -#define IXGBE_LINKS_SIGNAL 0x00000F00 - -#define IXGBE_LINKS_SPEED_82599 0x30000000 -#define IXGBE_LINKS_SPEED_10G_82599 0x30000000 -#define IXGBE_LINKS_SPEED_1G_82599 0x20000000 -#define IXGBE_LINKS_SPEED_100_82599 0x10000000 -#define IXGBE_LINK_UP_TIME 90 /* 9.0 Seconds */ -#define IXGBE_AUTO_NEG_TIME 45 /* 4.5 Seconds */ - -#define IXGBE_LINKS2_AN_SUPPORTED 0x00000040 +#define IXGBE_LINKS_KX_AN_COMP 0x80000000 +#define IXGBE_LINKS_UP 0x40000000 +#define IXGBE_LINKS_SPEED 0x20000000 +#define IXGBE_LINKS_MODE 0x18000000 +#define IXGBE_LINKS_RX_MODE 0x06000000 +#define IXGBE_LINKS_TX_MODE 0x01800000 +#define IXGBE_LINKS_XGXS_EN 0x00400000 +#define IXGBE_LINKS_SGMII_EN 0x02000000 +#define IXGBE_LINKS_PCS_1G_EN 0x00200000 +#define IXGBE_LINKS_1G_AN_EN 0x00100000 +#define IXGBE_LINKS_KX_AN_IDLE 0x00080000 +#define IXGBE_LINKS_1G_SYNC 0x00040000 +#define IXGBE_LINKS_10G_ALIGN 0x00020000 +#define IXGBE_LINKS_10G_LANE_SYNC 0x00017000 +#define IXGBE_LINKS_TL_FAULT 0x00001000 +#define IXGBE_LINKS_SIGNAL 0x00000F00 + +#define IXGBE_LINKS_SPEED_82599 0x30000000 +#define IXGBE_LINKS_SPEED_10G_82599 0x30000000 +#define IXGBE_LINKS_SPEED_1G_82599 0x20000000 +#define IXGBE_LINKS_SPEED_100_82599 0x10000000 +#define IXGBE_LINK_UP_TIME 90 /* 9.0 Seconds */ +#define IXGBE_AUTO_NEG_TIME 45 /* 4.5 Seconds */ + +#define IXGBE_LINKS2_AN_SUPPORTED 0x00000040 /* PCS1GLSTA Bit Masks */ -#define IXGBE_PCS1GLSTA_LINK_OK 1 -#define IXGBE_PCS1GLSTA_SYNK_OK 0x10 -#define IXGBE_PCS1GLSTA_AN_COMPLETE 0x10000 -#define IXGBE_PCS1GLSTA_AN_PAGE_RX 0x20000 -#define IXGBE_PCS1GLSTA_AN_TIMED_OUT 0x40000 -#define IXGBE_PCS1GLSTA_AN_REMOTE_FAULT 0x80000 -#define IXGBE_PCS1GLSTA_AN_ERROR_RWS 0x100000 +#define IXGBE_PCS1GLSTA_LINK_OK 1 +#define IXGBE_PCS1GLSTA_SYNK_OK 0x10 +#define IXGBE_PCS1GLSTA_AN_COMPLETE 0x10000 +#define IXGBE_PCS1GLSTA_AN_PAGE_RX 0x20000 +#define IXGBE_PCS1GLSTA_AN_TIMED_OUT 0x40000 +#define IXGBE_PCS1GLSTA_AN_REMOTE_FAULT 0x80000 +#define IXGBE_PCS1GLSTA_AN_ERROR_RWS 0x100000 -#define IXGBE_PCS1GANA_SYM_PAUSE 0x80 -#define IXGBE_PCS1GANA_ASM_PAUSE 0x100 +#define IXGBE_PCS1GANA_SYM_PAUSE 0x80 +#define IXGBE_PCS1GANA_ASM_PAUSE 0x100 /* PCS1GLCTL Bit Masks */ -#define IXGBE_PCS1GLCTL_AN_1G_TIMEOUT_EN 0x00040000 /* PCS 1G autoneg to en */ -#define IXGBE_PCS1GLCTL_FLV_LINK_UP 1 -#define IXGBE_PCS1GLCTL_FORCE_LINK 0x20 -#define IXGBE_PCS1GLCTL_LOW_LINK_LATCH 0x40 -#define IXGBE_PCS1GLCTL_AN_ENABLE 0x10000 -#define IXGBE_PCS1GLCTL_AN_RESTART 0x20000 +#define IXGBE_PCS1GLCTL_AN_1G_TIMEOUT_EN 0x00040000 /* PCS 1G autoneg to en */ +#define IXGBE_PCS1GLCTL_FLV_LINK_UP 1 +#define IXGBE_PCS1GLCTL_FORCE_LINK 0x20 +#define IXGBE_PCS1GLCTL_LOW_LINK_LATCH 0x40 +#define IXGBE_PCS1GLCTL_AN_ENABLE 0x10000 +#define IXGBE_PCS1GLCTL_AN_RESTART 0x20000 /* ANLP1 Bit Masks */ -#define IXGBE_ANLP1_PAUSE 0x0C00 -#define IXGBE_ANLP1_SYM_PAUSE 0x0400 -#define IXGBE_ANLP1_ASM_PAUSE 0x0800 -#define IXGBE_ANLP1_AN_STATE_MASK 0x000f0000 +#define IXGBE_ANLP1_PAUSE 0x0C00 +#define IXGBE_ANLP1_SYM_PAUSE 0x0400 +#define IXGBE_ANLP1_ASM_PAUSE 0x0800 +#define IXGBE_ANLP1_AN_STATE_MASK 0x000f0000 /* SW Semaphore Register bitmasks */ -#define IXGBE_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */ -#define IXGBE_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */ -#define IXGBE_SWSM_WMNG 0x00000004 /* Wake MNG Clock */ -#define IXGBE_SWFW_REGSMP 0x80000000 /* Register Semaphore bit 31 */ +#define IXGBE_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */ +#define IXGBE_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */ +#define IXGBE_SWSM_WMNG 0x00000004 /* Wake MNG Clock */ +#define IXGBE_SWFW_REGSMP 0x80000000 /* Register Semaphore bit 31 */ /* SW_FW_SYNC/GSSR definitions */ -#define IXGBE_GSSR_EEP_SM 0x0001 -#define IXGBE_GSSR_PHY0_SM 0x0002 -#define IXGBE_GSSR_PHY1_SM 0x0004 -#define IXGBE_GSSR_MAC_CSR_SM 0x0008 -#define IXGBE_GSSR_FLASH_SM 0x0010 -#define IXGBE_GSSR_SW_MNG_SM 0x0400 +#define IXGBE_GSSR_EEP_SM 0x0001 +#define IXGBE_GSSR_PHY0_SM 0x0002 +#define IXGBE_GSSR_PHY1_SM 0x0004 +#define IXGBE_GSSR_MAC_CSR_SM 0x0008 +#define IXGBE_GSSR_FLASH_SM 0x0010 +#define IXGBE_GSSR_SW_MNG_SM 0x0400 + +/* FW Status register bitmask */ +#define IXGBE_FWSTS_FWRI 0x00000200 /* Firmware Reset Indication */ /* EEC Register */ -#define IXGBE_EEC_SK 0x00000001 /* EEPROM Clock */ -#define IXGBE_EEC_CS 0x00000002 /* EEPROM Chip Select */ -#define IXGBE_EEC_DI 0x00000004 /* EEPROM Data In */ -#define IXGBE_EEC_DO 0x00000008 /* EEPROM Data Out */ -#define IXGBE_EEC_FWE_MASK 0x00000030 /* FLASH Write Enable */ -#define IXGBE_EEC_FWE_DIS 0x00000010 /* Disable FLASH writes */ -#define IXGBE_EEC_FWE_EN 0x00000020 /* Enable FLASH writes */ -#define IXGBE_EEC_FWE_SHIFT 4 -#define IXGBE_EEC_REQ 0x00000040 /* EEPROM Access Request */ -#define IXGBE_EEC_GNT 0x00000080 /* EEPROM Access Grant */ -#define IXGBE_EEC_PRES 0x00000100 /* EEPROM Present */ -#define IXGBE_EEC_ARD 0x00000200 /* EEPROM Auto Read Done */ -#define IXGBE_EEC_FLUP 0x00800000 /* Flash update command */ -#define IXGBE_EEC_SEC1VAL 0x02000000 /* Sector 1 Valid */ -#define IXGBE_EEC_FLUDONE 0x04000000 /* Flash update done */ +#define IXGBE_EEC_SK 0x00000001 /* EEPROM Clock */ +#define IXGBE_EEC_CS 0x00000002 /* EEPROM Chip Select */ +#define IXGBE_EEC_DI 0x00000004 /* EEPROM Data In */ +#define IXGBE_EEC_DO 0x00000008 /* EEPROM Data Out */ +#define IXGBE_EEC_FWE_MASK 0x00000030 /* FLASH Write Enable */ +#define IXGBE_EEC_FWE_DIS 0x00000010 /* Disable FLASH writes */ +#define IXGBE_EEC_FWE_EN 0x00000020 /* Enable FLASH writes */ +#define IXGBE_EEC_FWE_SHIFT 4 +#define IXGBE_EEC_REQ 0x00000040 /* EEPROM Access Request */ +#define IXGBE_EEC_GNT 0x00000080 /* EEPROM Access Grant */ +#define IXGBE_EEC_PRES 0x00000100 /* EEPROM Present */ +#define IXGBE_EEC_ARD 0x00000200 /* EEPROM Auto Read Done */ +#define IXGBE_EEC_FLUP 0x00800000 /* Flash update command */ +#define IXGBE_EEC_SEC1VAL 0x02000000 /* Sector 1 Valid */ +#define IXGBE_EEC_FLUDONE 0x04000000 /* Flash update done */ /* EEPROM Addressing bits based on type (0-small, 1-large) */ -#define IXGBE_EEC_ADDR_SIZE 0x00000400 -#define IXGBE_EEC_SIZE 0x00007800 /* EEPROM Size */ +#define IXGBE_EEC_ADDR_SIZE 0x00000400 +#define IXGBE_EEC_SIZE 0x00007800 /* EEPROM Size */ +#define IXGBE_EERD_MAX_ADDR 0x00003FFF /* EERD alows 14 bits for addr. */ -#define IXGBE_EEC_SIZE_SHIFT 11 -#define IXGBE_EEPROM_WORD_SIZE_BASE_SHIFT 6 -#define IXGBE_EEPROM_OPCODE_BITS 8 +#define IXGBE_EEC_SIZE_SHIFT 11 +#define IXGBE_EEPROM_WORD_SIZE_SHIFT 6 +#define IXGBE_EEPROM_OPCODE_BITS 8 /* Part Number String Length */ -#define IXGBE_PBANUM_LENGTH 11 +#define IXGBE_PBANUM_LENGTH 11 /* Checksum and EEPROM pointers */ -#define IXGBE_PBANUM_PTR_GUARD 0xFAFA -#define IXGBE_EEPROM_CHECKSUM 0x3F -#define IXGBE_EEPROM_SUM 0xBABA -#define IXGBE_PCIE_ANALOG_PTR 0x03 -#define IXGBE_ATLAS0_CONFIG_PTR 0x04 -#define IXGBE_PHY_PTR 0x04 -#define IXGBE_ATLAS1_CONFIG_PTR 0x05 -#define IXGBE_OPTION_ROM_PTR 0x05 -#define IXGBE_PCIE_GENERAL_PTR 0x06 -#define IXGBE_PCIE_CONFIG0_PTR 0x07 -#define IXGBE_PCIE_CONFIG1_PTR 0x08 -#define IXGBE_CORE0_PTR 0x09 -#define IXGBE_CORE1_PTR 0x0A -#define IXGBE_MAC0_PTR 0x0B -#define IXGBE_MAC1_PTR 0x0C -#define IXGBE_CSR0_CONFIG_PTR 0x0D -#define IXGBE_CSR1_CONFIG_PTR 0x0E -#define IXGBE_FW_PTR 0x0F -#define IXGBE_PBANUM0_PTR 0x15 -#define IXGBE_PBANUM1_PTR 0x16 -#define IXGBE_SAN_MAC_ADDR_PTR 0x28 -#define IXGBE_DEVICE_CAPS 0x2C -#define IXGBE_SERIAL_NUMBER_MAC_ADDR 0x11 -#define IXGBE_PCIE_MSIX_82599_CAPS 0x72 -#define IXGBE_PCIE_MSIX_82598_CAPS 0x62 +#define IXGBE_PBANUM_PTR_GUARD 0xFAFA +#define IXGBE_EEPROM_CHECKSUM 0x3F +#define IXGBE_EEPROM_SUM 0xBABA +#define IXGBE_PCIE_ANALOG_PTR 0x03 +#define IXGBE_ATLAS0_CONFIG_PTR 0x04 +#define IXGBE_PHY_PTR 0x04 +#define IXGBE_ATLAS1_CONFIG_PTR 0x05 +#define IXGBE_OPTION_ROM_PTR 0x05 +#define IXGBE_PCIE_GENERAL_PTR 0x06 +#define IXGBE_PCIE_CONFIG0_PTR 0x07 +#define IXGBE_PCIE_CONFIG1_PTR 0x08 +#define IXGBE_CORE0_PTR 0x09 +#define IXGBE_CORE1_PTR 0x0A +#define IXGBE_MAC0_PTR 0x0B +#define IXGBE_MAC1_PTR 0x0C +#define IXGBE_CSR0_CONFIG_PTR 0x0D +#define IXGBE_CSR1_CONFIG_PTR 0x0E +#define IXGBE_FW_PTR 0x0F +#define IXGBE_PBANUM0_PTR 0x15 +#define IXGBE_PBANUM1_PTR 0x16 +#define IXGBE_ALT_MAC_ADDR_PTR 0x37 +#define IXGBE_FREE_SPACE_PTR 0X3E + +#define IXGBE_SAN_MAC_ADDR_PTR 0x28 +#define IXGBE_DEVICE_CAPS 0x2C +#define IXGBE_SERIAL_NUMBER_MAC_ADDR 0x11 +#define IXGBE_PCIE_MSIX_82599_CAPS 0x72 +#define IXGBE_MAX_MSIX_VECTORS_82599 0x40 +#define IXGBE_PCIE_MSIX_82598_CAPS 0x62 +#define IXGBE_MAX_MSIX_VECTORS_82598 0x13 /* MSI-X capability fields masks */ -#define IXGBE_PCIE_MSIX_TBL_SZ_MASK 0x7FF +#define IXGBE_PCIE_MSIX_TBL_SZ_MASK 0x7FF /* Legacy EEPROM word offsets */ -#define IXGBE_ISCSI_BOOT_CAPS 0x0033 -#define IXGBE_ISCSI_SETUP_PORT_0 0x0030 -#define IXGBE_ISCSI_SETUP_PORT_1 0x0034 +#define IXGBE_ISCSI_BOOT_CAPS 0x0033 +#define IXGBE_ISCSI_SETUP_PORT_0 0x0030 +#define IXGBE_ISCSI_SETUP_PORT_1 0x0034 /* EEPROM Commands - SPI */ -#define IXGBE_EEPROM_MAX_RETRY_SPI 5000 /* Max wait 5ms for RDY signal */ -#define IXGBE_EEPROM_STATUS_RDY_SPI 0x01 -#define IXGBE_EEPROM_READ_OPCODE_SPI 0x03 /* EEPROM read opcode */ -#define IXGBE_EEPROM_WRITE_OPCODE_SPI 0x02 /* EEPROM write opcode */ -#define IXGBE_EEPROM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = addr bit-8 */ -#define IXGBE_EEPROM_WREN_OPCODE_SPI 0x06 /* EEPROM set Write Ena latch */ +#define IXGBE_EEPROM_MAX_RETRY_SPI 5000 /* Max wait 5ms for RDY signal */ +#define IXGBE_EEPROM_STATUS_RDY_SPI 0x01 +#define IXGBE_EEPROM_READ_OPCODE_SPI 0x03 /* EEPROM read opcode */ +#define IXGBE_EEPROM_WRITE_OPCODE_SPI 0x02 /* EEPROM write opcode */ +#define IXGBE_EEPROM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = addr bit-8 */ +#define IXGBE_EEPROM_WREN_OPCODE_SPI 0x06 /* EEPROM set Write Ena latch */ /* EEPROM reset Write Enable latch */ -#define IXGBE_EEPROM_WRDI_OPCODE_SPI 0x04 -#define IXGBE_EEPROM_RDSR_OPCODE_SPI 0x05 /* EEPROM read Status reg */ -#define IXGBE_EEPROM_WRSR_OPCODE_SPI 0x01 /* EEPROM write Status reg */ -#define IXGBE_EEPROM_ERASE4K_OPCODE_SPI 0x20 /* EEPROM ERASE 4KB */ -#define IXGBE_EEPROM_ERASE64K_OPCODE_SPI 0xD8 /* EEPROM ERASE 64KB */ -#define IXGBE_EEPROM_ERASE256_OPCODE_SPI 0xDB /* EEPROM ERASE 256B */ +#define IXGBE_EEPROM_WRDI_OPCODE_SPI 0x04 +#define IXGBE_EEPROM_RDSR_OPCODE_SPI 0x05 /* EEPROM read Status reg */ +#define IXGBE_EEPROM_WRSR_OPCODE_SPI 0x01 /* EEPROM write Status reg */ +#define IXGBE_EEPROM_ERASE4K_OPCODE_SPI 0x20 /* EEPROM ERASE 4KB */ +#define IXGBE_EEPROM_ERASE64K_OPCODE_SPI 0xD8 /* EEPROM ERASE 64KB */ +#define IXGBE_EEPROM_ERASE256_OPCODE_SPI 0xDB /* EEPROM ERASE 256B */ /* EEPROM Read Register */ -#define IXGBE_EEPROM_RW_REG_DATA 16 /* data offset in EEPROM read reg */ -#define IXGBE_EEPROM_RW_REG_DONE 2 /* Offset to READ done bit */ -#define IXGBE_EEPROM_RW_REG_START 1 /* First bit to start operation */ -#define IXGBE_EEPROM_RW_ADDR_SHIFT 2 /* Shift to the address bits */ -#define IXGBE_NVM_POLL_WRITE 1 /* Flag for polling for write complete */ -#define IXGBE_NVM_POLL_READ 0 /* Flag for polling for read complete */ +#define IXGBE_EEPROM_RW_REG_DATA 16 /* data offset in EEPROM read reg */ +#define IXGBE_EEPROM_RW_REG_DONE 2 /* Offset to READ done bit */ +#define IXGBE_EEPROM_RW_REG_START 1 /* First bit to start operation */ +#define IXGBE_EEPROM_RW_ADDR_SHIFT 2 /* Shift to the address bits */ +#define IXGBE_NVM_POLL_WRITE 1 /* Flag for polling for wr complete */ +#define IXGBE_NVM_POLL_READ 0 /* Flag for polling for rd complete */ + +#define IXGBE_ETH_LENGTH_OF_ADDRESS 6 -#define IXGBE_ETH_LENGTH_OF_ADDRESS 6 +#define IXGBE_EEPROM_PAGE_SIZE_MAX 128 +#define IXGBE_EEPROM_RD_BUFFER_MAX_COUNT 256 /* words rd in burst */ +#define IXGBE_EEPROM_WR_BUFFER_MAX_COUNT 256 /* words wr in burst */ +#define IXGBE_EEPROM_CTRL_2 1 /* EEPROM CTRL word 2 */ +#define IXGBE_EEPROM_CCD_BIT 2 #ifndef IXGBE_EEPROM_GRANT_ATTEMPTS -#define IXGBE_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */ +#define IXGBE_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM attempts to gain grant */ #endif /* Number of 5 microseconds we wait for EERD read and * EERW write to complete */ -#define IXGBE_EERD_EEWR_ATTEMPTS 100000 +#define IXGBE_EERD_EEWR_ATTEMPTS 100000 /* # attempts we wait for flush update to complete */ -#define IXGBE_FLUDONE_ATTEMPTS 20000 - -#define IXGBE_PCIE_CTRL2 0x5 /* PCIe Control 2 Offset */ -#define IXGBE_PCIE_CTRL2_DUMMY_ENABLE 0x8 /* Dummy Function Enable */ -#define IXGBE_PCIE_CTRL2_LAN_DISABLE 0x2 /* LAN PCI Disable */ -#define IXGBE_PCIE_CTRL2_DISABLE_SELECT 0x1 /* LAN Disable Select */ - -#define IXGBE_SAN_MAC_ADDR_PORT0_OFFSET 0x0 -#define IXGBE_SAN_MAC_ADDR_PORT1_OFFSET 0x3 -#define IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP 0x1 -#define IXGBE_DEVICE_CAPS_FCOE_OFFLOADS 0x2 -#define IXGBE_FW_LESM_PARAMETERS_PTR 0x2 -#define IXGBE_FW_LESM_STATE_1 0x1 -#define IXGBE_FW_LESM_STATE_ENABLED 0x8000 /* LESM Enable bit */ -#define IXGBE_FW_PASSTHROUGH_PATCH_CONFIG_PTR 0x4 -#define IXGBE_FW_PATCH_VERSION_4 0x7 -#define IXGBE_FCOE_IBA_CAPS_BLK_PTR 0x33 /* iSCSI/FCOE block */ -#define IXGBE_FCOE_IBA_CAPS_FCOE 0x20 /* FCOE flags */ -#define IXGBE_ISCSI_FCOE_BLK_PTR 0x17 /* iSCSI/FCOE block */ -#define IXGBE_ISCSI_FCOE_FLAGS_OFFSET 0x0 /* FCOE flags */ -#define IXGBE_ISCSI_FCOE_FLAGS_ENABLE 0x1 /* FCOE flags enable bit */ -#define IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR 0x27 /* Alt. SAN MAC block */ -#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET 0x0 /* Alt. SAN MAC capability */ -#define IXGBE_ALT_SAN_MAC_ADDR_PORT0_OFFSET 0x1 /* Alt. SAN MAC 0 offset */ -#define IXGBE_ALT_SAN_MAC_ADDR_PORT1_OFFSET 0x4 /* Alt. SAN MAC 1 offset */ -#define IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET 0x7 /* Alt. WWNN prefix offset */ -#define IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET 0x8 /* Alt. WWPN prefix offset */ -#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_SANMAC 0x0 /* Alt. SAN MAC exists */ -#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN 0x1 /* Alt. WWN base exists */ +#define IXGBE_FLUDONE_ATTEMPTS 20000 + +#define IXGBE_PCIE_CTRL2 0x5 /* PCIe Control 2 Offset */ +#define IXGBE_PCIE_CTRL2_DUMMY_ENABLE 0x8 /* Dummy Function Enable */ +#define IXGBE_PCIE_CTRL2_LAN_DISABLE 0x2 /* LAN PCI Disable */ +#define IXGBE_PCIE_CTRL2_DISABLE_SELECT 0x1 /* LAN Disable Select */ + +#define IXGBE_SAN_MAC_ADDR_PORT0_OFFSET 0x0 +#define IXGBE_SAN_MAC_ADDR_PORT1_OFFSET 0x3 +#define IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP 0x1 +#define IXGBE_DEVICE_CAPS_FCOE_OFFLOADS 0x2 +#define IXGBE_FW_LESM_PARAMETERS_PTR 0x2 +#define IXGBE_FW_LESM_STATE_1 0x1 +#define IXGBE_FW_LESM_STATE_ENABLED 0x8000 /* LESM Enable bit */ +#define IXGBE_FW_PASSTHROUGH_PATCH_CONFIG_PTR 0x4 +#define IXGBE_FW_PATCH_VERSION_4 0x7 +#define IXGBE_FCOE_IBA_CAPS_BLK_PTR 0x33 /* iSCSI/FCOE block */ +#define IXGBE_FCOE_IBA_CAPS_FCOE 0x20 /* FCOE flags */ +#define IXGBE_ISCSI_FCOE_BLK_PTR 0x17 /* iSCSI/FCOE block */ +#define IXGBE_ISCSI_FCOE_FLAGS_OFFSET 0x0 /* FCOE flags */ +#define IXGBE_ISCSI_FCOE_FLAGS_ENABLE 0x1 /* FCOE flags enable bit */ +#define IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR 0x27 /* Alt. SAN MAC block */ +#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET 0x0 /* Alt SAN MAC capability */ +#define IXGBE_ALT_SAN_MAC_ADDR_PORT0_OFFSET 0x1 /* Alt SAN MAC 0 offset */ +#define IXGBE_ALT_SAN_MAC_ADDR_PORT1_OFFSET 0x4 /* Alt SAN MAC 1 offset */ +#define IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET 0x7 /* Alt WWNN prefix offset */ +#define IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET 0x8 /* Alt WWPN prefix offset */ +#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_SANMAC 0x0 /* Alt SAN MAC exists */ +#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN 0x1 /* Alt WWN base exists */ + +/* FW header offset */ +#define IXGBE_X540_FW_PASSTHROUGH_PATCH_CONFIG_PTR 0x4 +#define IXGBE_X540_FW_MODULE_MASK 0x7FFF +/* 4KB multiplier */ +#define IXGBE_X540_FW_MODULE_LENGTH 0x1000 +/* version word 2 (month & day) */ +#define IXGBE_X540_FW_PATCH_VERSION_2 0x5 +/* version word 3 (silicon compatibility & year) */ +#define IXGBE_X540_FW_PATCH_VERSION_3 0x6 +/* version word 4 (major & minor numbers) */ +#define IXGBE_X540_FW_PATCH_VERSION_4 0x7 + +#define IXGBE_DEVICE_CAPS_WOL_PORT0_1 0x4 /* WoL supported on ports 0 & 1 */ +#define IXGBE_DEVICE_CAPS_WOL_PORT0 0x8 /* WoL supported on port 0 */ +#define IXGBE_DEVICE_CAPS_WOL_MASK 0xC /* Mask for WoL capabilities */ /* PCI Bus Info */ -#define IXGBE_PCI_DEVICE_STATUS 0xAA -#define IXGBE_PCI_DEVICE_STATUS_TRANSACTION_PENDING 0x0020 -#define IXGBE_PCI_LINK_STATUS 0xB2 -#define IXGBE_PCI_DEVICE_CONTROL2 0xC8 -#define IXGBE_PCI_LINK_WIDTH 0x3F0 -#define IXGBE_PCI_LINK_WIDTH_1 0x10 -#define IXGBE_PCI_LINK_WIDTH_2 0x20 -#define IXGBE_PCI_LINK_WIDTH_4 0x40 -#define IXGBE_PCI_LINK_WIDTH_8 0x80 -#define IXGBE_PCI_LINK_SPEED 0xF -#define IXGBE_PCI_LINK_SPEED_2500 0x1 -#define IXGBE_PCI_LINK_SPEED_5000 0x2 -#define IXGBE_PCI_HEADER_TYPE_REGISTER 0x0E -#define IXGBE_PCI_HEADER_TYPE_MULTIFUNC 0x80 -#define IXGBE_PCI_DEVICE_CONTROL2_16ms 0x0005 +#define IXGBE_PCI_DEVICE_STATUS 0xAA +#define IXGBE_PCI_DEVICE_STATUS_TRANSACTION_PENDING 0x0020 +#define IXGBE_PCI_LINK_STATUS 0xB2 +#define IXGBE_PCI_DEVICE_CONTROL2 0xC8 +#define IXGBE_PCI_LINK_WIDTH 0x3F0 +#define IXGBE_PCI_LINK_WIDTH_1 0x10 +#define IXGBE_PCI_LINK_WIDTH_2 0x20 +#define IXGBE_PCI_LINK_WIDTH_4 0x40 +#define IXGBE_PCI_LINK_WIDTH_8 0x80 +#define IXGBE_PCI_LINK_SPEED 0xF +#define IXGBE_PCI_LINK_SPEED_2500 0x1 +#define IXGBE_PCI_LINK_SPEED_5000 0x2 +#define IXGBE_PCI_LINK_SPEED_8000 0x3 +#define IXGBE_PCI_HEADER_TYPE_REGISTER 0x0E +#define IXGBE_PCI_HEADER_TYPE_MULTIFUNC 0x80 +#define IXGBE_PCI_DEVICE_CONTROL2_16ms 0x0005 + +#define IXGBE_PCIDEVCTRL2_TIMEO_MASK 0xf +#define IXGBE_PCIDEVCTRL2_16_32ms_def 0x0 +#define IXGBE_PCIDEVCTRL2_50_100us 0x1 +#define IXGBE_PCIDEVCTRL2_1_2ms 0x2 +#define IXGBE_PCIDEVCTRL2_16_32ms 0x5 +#define IXGBE_PCIDEVCTRL2_65_130ms 0x6 +#define IXGBE_PCIDEVCTRL2_260_520ms 0x9 +#define IXGBE_PCIDEVCTRL2_1_2s 0xa +#define IXGBE_PCIDEVCTRL2_4_8s 0xd +#define IXGBE_PCIDEVCTRL2_17_34s 0xe /* Number of 100 microseconds we wait for PCI Express master disable */ -#define IXGBE_PCI_MASTER_DISABLE_TIMEOUT 800 +#define IXGBE_PCI_MASTER_DISABLE_TIMEOUT 800 -/* Check whether address is multicast. This is little-endian specific check.*/ +/* Check whether address is multicast. This is little-endian specific check.*/ #define IXGBE_IS_MULTICAST(Address) \ - (int)(((uint8_t *)(Address))[0] & ((uint8_t)0x01)) + (bool)(((uint8_t *)(Address))[0] & ((uint8_t)0x01)) /* Check whether an address is broadcast. */ -#define IXGBE_IS_BROADCAST(Address) \ +#define IXGBE_IS_BROADCAST(Address) \ ((((uint8_t *)(Address))[0] == ((uint8_t)0xff)) && \ (((uint8_t *)(Address))[1] == ((uint8_t)0xff))) /* RAH */ -#define IXGBE_RAH_VIND_MASK 0x003C0000 -#define IXGBE_RAH_VIND_SHIFT 18 -#define IXGBE_RAH_AV 0x80000000 -#define IXGBE_CLEAR_VMDQ_ALL 0xFFFFFFFF +#define IXGBE_RAH_VIND_MASK 0x003C0000 +#define IXGBE_RAH_VIND_SHIFT 18 +#define IXGBE_RAH_AV 0x80000000 +#define IXGBE_CLEAR_VMDQ_ALL 0xFFFFFFFF /* Header split receive */ -#define IXGBE_RFCTL_ISCSI_DIS 0x00000001 -#define IXGBE_RFCTL_ISCSI_DWC_MASK 0x0000003E -#define IXGBE_RFCTL_ISCSI_DWC_SHIFT 1 -#define IXGBE_RFCTL_NFSW_DIS 0x00000040 -#define IXGBE_RFCTL_NFSR_DIS 0x00000080 -#define IXGBE_RFCTL_NFS_VER_MASK 0x00000300 -#define IXGBE_RFCTL_NFS_VER_SHIFT 8 -#define IXGBE_RFCTL_NFS_VER_2 0 -#define IXGBE_RFCTL_NFS_VER_3 1 -#define IXGBE_RFCTL_NFS_VER_4 2 -#define IXGBE_RFCTL_IPV6_DIS 0x00000400 -#define IXGBE_RFCTL_IPV6_XSUM_DIS 0x00000800 -#define IXGBE_RFCTL_IPFRSP_DIS 0x00004000 -#define IXGBE_RFCTL_IPV6_EX_DIS 0x00010000 -#define IXGBE_RFCTL_NEW_IPV6_EXT_DIS 0x00020000 +#define IXGBE_RFCTL_ISCSI_DIS 0x00000001 +#define IXGBE_RFCTL_ISCSI_DWC_MASK 0x0000003E +#define IXGBE_RFCTL_ISCSI_DWC_SHIFT 1 +#define IXGBE_RFCTL_RSC_DIS 0x00000010 +#define IXGBE_RFCTL_NFSW_DIS 0x00000040 +#define IXGBE_RFCTL_NFSR_DIS 0x00000080 +#define IXGBE_RFCTL_NFS_VER_MASK 0x00000300 +#define IXGBE_RFCTL_NFS_VER_SHIFT 8 +#define IXGBE_RFCTL_NFS_VER_2 0 +#define IXGBE_RFCTL_NFS_VER_3 1 +#define IXGBE_RFCTL_NFS_VER_4 2 +#define IXGBE_RFCTL_IPV6_DIS 0x00000400 +#define IXGBE_RFCTL_IPV6_XSUM_DIS 0x00000800 +#define IXGBE_RFCTL_IPFRSP_DIS 0x00004000 +#define IXGBE_RFCTL_IPV6_EX_DIS 0x00010000 +#define IXGBE_RFCTL_NEW_IPV6_EXT_DIS 0x00020000 /* Transmit Config masks */ -#define IXGBE_TXDCTL_ENABLE 0x02000000 /* Enable specific Tx Queue */ -#define IXGBE_TXDCTL_SWFLSH 0x04000000 /* Tx Desc. write-back flushing */ -#define IXGBE_TXDCTL_WTHRESH_SHIFT 16 /* shift to WTHRESH bits */ +#define IXGBE_TXDCTL_ENABLE 0x02000000 /* Ena specific Tx Queue */ +#define IXGBE_TXDCTL_SWFLSH 0x04000000 /* Tx Desc. wr-bk flushing */ +#define IXGBE_TXDCTL_WTHRESH_SHIFT 16 /* shift to WTHRESH bits */ /* Enable short packet padding to 64 bytes */ -#define IXGBE_TX_PAD_ENABLE 0x00000400 -#define IXGBE_JUMBO_FRAME_ENABLE 0x00000004 /* Allow jumbo frames */ +#define IXGBE_TX_PAD_ENABLE 0x00000400 +#define IXGBE_JUMBO_FRAME_ENABLE 0x00000004 /* Allow jumbo frames */ /* This allows for 16K packets + 4k for vlan */ -#define IXGBE_MAX_FRAME_SZ 0x40040000 +#define IXGBE_MAX_FRAME_SZ 0x40040000 -#define IXGBE_TDWBAL_HEAD_WB_ENABLE 0x1 /* Tx head write-back enable */ -#define IXGBE_TDWBAL_SEQNUM_WB_ENABLE 0x2 /* Tx seq# write-back enable */ +#define IXGBE_TDWBAL_HEAD_WB_ENABLE 0x1 /* Tx head write-back enable */ +#define IXGBE_TDWBAL_SEQNUM_WB_ENABLE 0x2 /* Tx seq# write-back enable */ /* Receive Config masks */ -#define IXGBE_RXCTRL_RXEN 0x00000001 /* Enable Receiver */ -#define IXGBE_RXCTRL_DMBYPS 0x00000002 /* Descriptor Monitor Bypass */ -#define IXGBE_RXDCTL_ENABLE 0x02000000 /* Enable specific Rx Queue */ -#define IXGBE_RXDCTL_VME 0x40000000 /* VLAN mode enable */ - -#define IXGBE_FCTRL_SBP 0x00000002 /* Store Bad Packet */ -#define IXGBE_FCTRL_MPE 0x00000100 /* Multicast Promiscuous Ena*/ -#define IXGBE_FCTRL_UPE 0x00000200 /* Unicast Promiscuous Ena */ -#define IXGBE_FCTRL_BAM 0x00000400 /* Broadcast Accept Mode */ -#define IXGBE_FCTRL_PMCF 0x00001000 /* Pass MAC Control Frames */ -#define IXGBE_FCTRL_DPF 0x00002000 /* Discard Pause Frame */ +#define IXGBE_RXCTRL_RXEN 0x00000001 /* Enable Receiver */ +#define IXGBE_RXCTRL_DMBYPS 0x00000002 /* Desc Monitor Bypass */ +#define IXGBE_RXDCTL_ENABLE 0x02000000 /* Ena specific Rx Queue */ +#define IXGBE_RXDCTL_SWFLSH 0x04000000 /* Rx Desc wr-bk flushing */ +#define IXGBE_RXDCTL_RLPMLMASK 0x00003FFF /* X540 supported only */ +#define IXGBE_RXDCTL_RLPML_EN 0x00008000 +#define IXGBE_RXDCTL_VME 0x40000000 /* VLAN mode enable */ + +#define IXGBE_TSAUXC_EN_CLK 0x00000004 +#define IXGBE_TSAUXC_SYNCLK 0x00000008 +#define IXGBE_TSAUXC_SDP0_INT 0x00000040 + +#define IXGBE_TSYNCTXCTL_VALID 0x00000001 /* Tx timestamp valid */ +#define IXGBE_TSYNCTXCTL_ENABLED 0x00000010 /* Tx timestamping enabled */ + +#define IXGBE_TSYNCRXCTL_VALID 0x00000001 /* Rx timestamp valid */ +#define IXGBE_TSYNCRXCTL_TYPE_MASK 0x0000000E /* Rx type mask */ +#define IXGBE_TSYNCRXCTL_TYPE_L2_V2 0x00 +#define IXGBE_TSYNCRXCTL_TYPE_L4_V1 0x02 +#define IXGBE_TSYNCRXCTL_TYPE_L2_L4_V2 0x04 +#define IXGBE_TSYNCRXCTL_TYPE_EVENT_V2 0x0A +#define IXGBE_TSYNCRXCTL_ENABLED 0x00000010 /* Rx Timestamping enabled */ + +#define IXGBE_RXMTRL_V1_CTRLT_MASK 0x000000FF +#define IXGBE_RXMTRL_V1_SYNC_MSG 0x00 +#define IXGBE_RXMTRL_V1_DELAY_REQ_MSG 0x01 +#define IXGBE_RXMTRL_V1_FOLLOWUP_MSG 0x02 +#define IXGBE_RXMTRL_V1_DELAY_RESP_MSG 0x03 +#define IXGBE_RXMTRL_V1_MGMT_MSG 0x04 + +#define IXGBE_RXMTRL_V2_MSGID_MASK 0x0000FF00 +#define IXGBE_RXMTRL_V2_SYNC_MSG 0x0000 +#define IXGBE_RXMTRL_V2_DELAY_REQ_MSG 0x0100 +#define IXGBE_RXMTRL_V2_PDELAY_REQ_MSG 0x0200 +#define IXGBE_RXMTRL_V2_PDELAY_RESP_MSG 0x0300 +#define IXGBE_RXMTRL_V2_FOLLOWUP_MSG 0x0800 +#define IXGBE_RXMTRL_V2_DELAY_RESP_MSG 0x0900 +#define IXGBE_RXMTRL_V2_PDELAY_FOLLOWUP_MSG 0x0A00 +#define IXGBE_RXMTRL_V2_ANNOUNCE_MSG 0x0B00 +#define IXGBE_RXMTRL_V2_SIGNALLING_MSG 0x0C00 +#define IXGBE_RXMTRL_V2_MGMT_MSG 0x0D00 + +#define IXGBE_FCTRL_SBP 0x00000002 /* Store Bad Packet */ +#define IXGBE_FCTRL_MPE 0x00000100 /* Multicast Promiscuous Ena*/ +#define IXGBE_FCTRL_UPE 0x00000200 /* Unicast Promiscuous Ena */ +#define IXGBE_FCTRL_BAM 0x00000400 /* Broadcast Accept Mode */ +#define IXGBE_FCTRL_PMCF 0x00001000 /* Pass MAC Control Frames */ +#define IXGBE_FCTRL_DPF 0x00002000 /* Discard Pause Frame */ /* Receive Priority Flow Control Enable */ -#define IXGBE_FCTRL_RPFCE 0x00004000 -#define IXGBE_FCTRL_RFCE 0x00008000 /* Receive Flow Control Enable */ -#define IXGBE_MFLCN_PMCF 0x00000001 /* Pass MAC Control Frames */ -#define IXGBE_MFLCN_DPF 0x00000002 /* Discard Pause Frame */ -#define IXGBE_MFLCN_RPFCE 0x00000004 /* Receive Priority FC Enable */ -#define IXGBE_MFLCN_RFCE 0x00000008 /* Receive FC Enable */ +#define IXGBE_FCTRL_RPFCE 0x00004000 +#define IXGBE_FCTRL_RFCE 0x00008000 /* Receive Flow Control Ena */ +#define IXGBE_MFLCN_PMCF 0x00000001 /* Pass MAC Control Frames */ +#define IXGBE_MFLCN_DPF 0x00000002 /* Discard Pause Frame */ +#define IXGBE_MFLCN_RPFCE 0x00000004 /* Receive Priority FC Enable */ +#define IXGBE_MFLCN_RFCE 0x00000008 /* Receive FC Enable */ #define IXGBE_MFLCN_RPFCE_MASK 0x00000FF4 /* Rx Priority FC bitmap mask */ +#define IXGBE_MFLCN_RPFCE_SHIFT 4 /* Rx Priority FC bitmap shift */ /* Multiple Receive Queue Control */ -#define IXGBE_MRQC_RSSEN 0x00000001 /* RSS Enable */ -#define IXGBE_MRQC_MRQE_MASK 0xF /* Bits 3:0 */ -#define IXGBE_MRQC_RT8TCEN 0x00000002 /* 8 TC no RSS */ -#define IXGBE_MRQC_RT4TCEN 0x00000003 /* 4 TC no RSS */ -#define IXGBE_MRQC_RTRSS8TCEN 0x00000004 /* 8 TC w/ RSS */ -#define IXGBE_MRQC_RTRSS4TCEN 0x00000005 /* 4 TC w/ RSS */ -#define IXGBE_MRQC_VMDQEN 0x00000008 /* VMDq2 64 pools no RSS */ -#define IXGBE_MRQC_VMDQRSS32EN 0x0000000A /* VMDq2 32 pools w/ RSS */ -#define IXGBE_MRQC_VMDQRSS64EN 0x0000000B /* VMDq2 64 pools w/ RSS */ -#define IXGBE_MRQC_VMDQRT8TCEN 0x0000000C /* VMDq2/RT 16 pool 8 TC */ -#define IXGBE_MRQC_VMDQRT4TCEN 0x0000000D /* VMDq2/RT 32 pool 4 TC */ -#define IXGBE_MRQC_RSS_FIELD_MASK 0xFFFF0000 -#define IXGBE_MRQC_RSS_FIELD_IPV4_TCP 0x00010000 -#define IXGBE_MRQC_RSS_FIELD_IPV4 0x00020000 +#define IXGBE_MRQC_RSSEN 0x00000001 /* RSS Enable */ +#define IXGBE_MRQC_MRQE_MASK 0xF /* Bits 3:0 */ +#define IXGBE_MRQC_RT8TCEN 0x00000002 /* 8 TC no RSS */ +#define IXGBE_MRQC_RT4TCEN 0x00000003 /* 4 TC no RSS */ +#define IXGBE_MRQC_RTRSS8TCEN 0x00000004 /* 8 TC w/ RSS */ +#define IXGBE_MRQC_RTRSS4TCEN 0x00000005 /* 4 TC w/ RSS */ +#define IXGBE_MRQC_VMDQEN 0x00000008 /* VMDq2 64 pools no RSS */ +#define IXGBE_MRQC_VMDQRSS32EN 0x0000000A /* VMDq2 32 pools w/ RSS */ +#define IXGBE_MRQC_VMDQRSS64EN 0x0000000B /* VMDq2 64 pools w/ RSS */ +#define IXGBE_MRQC_VMDQRT8TCEN 0x0000000C /* VMDq2/RT 16 pool 8 TC */ +#define IXGBE_MRQC_VMDQRT4TCEN 0x0000000D /* VMDq2/RT 32 pool 4 TC */ +#define IXGBE_MRQC_RSS_FIELD_MASK 0xFFFF0000 +#define IXGBE_MRQC_RSS_FIELD_IPV4_TCP 0x00010000 +#define IXGBE_MRQC_RSS_FIELD_IPV4 0x00020000 #define IXGBE_MRQC_RSS_FIELD_IPV6_EX_TCP 0x00040000 -#define IXGBE_MRQC_RSS_FIELD_IPV6_EX 0x00080000 -#define IXGBE_MRQC_RSS_FIELD_IPV6 0x00100000 -#define IXGBE_MRQC_RSS_FIELD_IPV6_TCP 0x00200000 -#define IXGBE_MRQC_RSS_FIELD_IPV4_UDP 0x00400000 -#define IXGBE_MRQC_RSS_FIELD_IPV6_UDP 0x00800000 +#define IXGBE_MRQC_RSS_FIELD_IPV6_EX 0x00080000 +#define IXGBE_MRQC_RSS_FIELD_IPV6 0x00100000 +#define IXGBE_MRQC_RSS_FIELD_IPV6_TCP 0x00200000 +#define IXGBE_MRQC_RSS_FIELD_IPV4_UDP 0x00400000 +#define IXGBE_MRQC_RSS_FIELD_IPV6_UDP 0x00800000 #define IXGBE_MRQC_RSS_FIELD_IPV6_EX_UDP 0x01000000 -#define IXGBE_MRQC_L3L4TXSWEN 0x00008000 +#define IXGBE_MRQC_L3L4TXSWEN 0x00008000 /* Queue Drop Enable */ -#define IXGBE_QDE_ENABLE 0x00000001 -#define IXGBE_QDE_IDX_MASK 0x00007F00 -#define IXGBE_QDE_IDX_SHIFT 8 - -#define IXGBE_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */ -#define IXGBE_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */ -#define IXGBE_TXD_CMD_EOP 0x01000000 /* End of Packet */ -#define IXGBE_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ -#define IXGBE_TXD_CMD_IC 0x04000000 /* Insert Checksum */ -#define IXGBE_TXD_CMD_RS 0x08000000 /* Report Status */ -#define IXGBE_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0 = legacy) */ -#define IXGBE_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */ -#define IXGBE_TXD_STAT_DD 0x00000001 /* Descriptor Done */ - -#define IXGBE_RXDADV_IPSEC_STATUS_SECP 0x00020000 -#define IXGBE_RXDADV_IPSEC_ERROR_INVALID_PROTOCOL 0x08000000 -#define IXGBE_RXDADV_IPSEC_ERROR_INVALID_LENGTH 0x10000000 -#define IXGBE_RXDADV_IPSEC_ERROR_AUTH_FAILED 0x18000000 -#define IXGBE_RXDADV_IPSEC_ERROR_BIT_MASK 0x18000000 +#define IXGBE_QDE_ENABLE 0x00000001 +#define IXGBE_QDE_IDX_MASK 0x00007F00 +#define IXGBE_QDE_IDX_SHIFT 8 +#define IXGBE_QDE_WRITE 0x00010000 +#define IXGBE_QDE_READ 0x00020000 + +#define IXGBE_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */ +#define IXGBE_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */ +#define IXGBE_TXD_CMD_EOP 0x01000000 /* End of Packet */ +#define IXGBE_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ +#define IXGBE_TXD_CMD_IC 0x04000000 /* Insert Checksum */ +#define IXGBE_TXD_CMD_RS 0x08000000 /* Report Status */ +#define IXGBE_TXD_CMD_DEXT 0x20000000 /* Desc extension (0 = legacy) */ +#define IXGBE_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */ +#define IXGBE_TXD_STAT_DD 0x00000001 /* Descriptor Done */ + +#define IXGBE_RXDADV_IPSEC_STATUS_SECP 0x00020000 +#define IXGBE_RXDADV_IPSEC_ERROR_INVALID_PROTOCOL 0x08000000 +#define IXGBE_RXDADV_IPSEC_ERROR_INVALID_LENGTH 0x10000000 +#define IXGBE_RXDADV_IPSEC_ERROR_AUTH_FAILED 0x18000000 +#define IXGBE_RXDADV_IPSEC_ERROR_BIT_MASK 0x18000000 /* Multiple Transmit Queue Command Register */ -#define IXGBE_MTQC_RT_ENA 0x1 /* DCB Enable */ -#define IXGBE_MTQC_VT_ENA 0x2 /* VMDQ2 Enable */ -#define IXGBE_MTQC_64Q_1PB 0x0 /* 64 queues 1 pack buffer */ -#define IXGBE_MTQC_32VF 0x8 /* 4 TX Queues per pool w/32VF's */ -#define IXGBE_MTQC_64VF 0x4 /* 2 TX Queues per pool w/64VF's */ -#define IXGBE_MTQC_4TC_4TQ 0x8 /* 4 TC if RT_ENA and VT_ENA */ -#define IXGBE_MTQC_8TC_8TQ 0xC /* 8 TC if RT_ENA or 8 TQ if VT_ENA */ +#define IXGBE_MTQC_RT_ENA 0x1 /* DCB Enable */ +#define IXGBE_MTQC_VT_ENA 0x2 /* VMDQ2 Enable */ +#define IXGBE_MTQC_64Q_1PB 0x0 /* 64 queues 1 pack buffer */ +#define IXGBE_MTQC_32VF 0x8 /* 4 TX Queues per pool w/32VF's */ +#define IXGBE_MTQC_64VF 0x4 /* 2 TX Queues per pool w/64VF's */ +#define IXGBE_MTQC_4TC_4TQ 0x8 /* 4 TC if RT_ENA and VT_ENA */ +#define IXGBE_MTQC_8TC_8TQ 0xC /* 8 TC if RT_ENA or 8 TQ if VT_ENA */ /* Receive Descriptor bit definitions */ -#define IXGBE_RXD_STAT_DD 0x01 /* Descriptor Done */ -#define IXGBE_RXD_STAT_EOP 0x02 /* End of Packet */ -#define IXGBE_RXD_STAT_FLM 0x04 /* FDir Match */ -#define IXGBE_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ -#define IXGBE_RXDADV_NEXTP_MASK 0x000FFFF0 /* Next Descriptor Index */ -#define IXGBE_RXDADV_NEXTP_SHIFT 0x00000004 -#define IXGBE_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */ -#define IXGBE_RXD_STAT_L4CS 0x20 /* L4 xsum calculated */ -#define IXGBE_RXD_STAT_IPCS 0x40 /* IP xsum calculated */ -#define IXGBE_RXD_STAT_PIF 0x80 /* passed in-exact filter */ -#define IXGBE_RXD_STAT_CRCV 0x100 /* Speculative CRC Valid */ -#define IXGBE_RXD_STAT_VEXT 0x200 /* 1st VLAN found */ -#define IXGBE_RXD_STAT_UDPV 0x400 /* Valid UDP checksum */ -#define IXGBE_RXD_STAT_DYNINT 0x800 /* Pkt caused INT via DYNINT */ -#define IXGBE_RXD_STAT_LLINT 0x800 /* Pkt caused Low Latency Interrupt */ -#define IXGBE_RXD_STAT_TS 0x10000 /* Time Stamp */ -#define IXGBE_RXD_STAT_SECP 0x20000 /* Security Processing */ -#define IXGBE_RXD_STAT_LB 0x40000 /* Loopback Status */ -#define IXGBE_RXD_STAT_ACK 0x8000 /* ACK Packet indication */ -#define IXGBE_RXD_ERR_CE 0x01 /* CRC Error */ -#define IXGBE_RXD_ERR_LE 0x02 /* Length Error */ -#define IXGBE_RXD_ERR_PE 0x08 /* Packet Error */ -#define IXGBE_RXD_ERR_OSE 0x10 /* Oversize Error */ -#define IXGBE_RXD_ERR_USE 0x20 /* Undersize Error */ -#define IXGBE_RXD_ERR_TCPE 0x40 /* TCP/UDP Checksum Error */ -#define IXGBE_RXD_ERR_IPE 0x80 /* IP Checksum Error */ -#define IXGBE_RXDADV_ERR_MASK 0xfff00000 /* RDESC.ERRORS mask */ -#define IXGBE_RXDADV_ERR_SHIFT 20 /* RDESC.ERRORS shift */ -#define IXGBE_RXDADV_ERR_FCEOFE 0x80000000 /* FCoEFe/IPE */ -#define IXGBE_RXDADV_ERR_FCERR 0x00700000 /* FCERR/FDIRERR */ -#define IXGBE_RXDADV_ERR_FDIR_LEN 0x00100000 /* FDIR Length error */ -#define IXGBE_RXDADV_ERR_FDIR_DROP 0x00200000 /* FDIR Drop error */ -#define IXGBE_RXDADV_ERR_FDIR_COLL 0x00400000 /* FDIR Collision error */ -#define IXGBE_RXDADV_ERR_HBO 0x00800000 /*Header Buffer Overflow */ -#define IXGBE_RXDADV_ERR_CE 0x01000000 /* CRC Error */ -#define IXGBE_RXDADV_ERR_LE 0x02000000 /* Length Error */ -#define IXGBE_RXDADV_ERR_PE 0x08000000 /* Packet Error */ -#define IXGBE_RXDADV_ERR_OSE 0x10000000 /* Oversize Error */ -#define IXGBE_RXDADV_ERR_USE 0x20000000 /* Undersize Error */ -#define IXGBE_RXDADV_ERR_TCPE 0x40000000 /* TCP/UDP Checksum Error */ -#define IXGBE_RXDADV_ERR_IPE 0x80000000 /* IP Checksum Error */ -#define IXGBE_RXD_VLAN_ID_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ -#define IXGBE_RXD_PRI_MASK 0xE000 /* Priority is in upper 3 bits */ -#define IXGBE_RXD_PRI_SHIFT 13 -#define IXGBE_RXD_CFI_MASK 0x1000 /* CFI is bit 12 */ -#define IXGBE_RXD_CFI_SHIFT 12 - -#define IXGBE_RXDADV_STAT_DD IXGBE_RXD_STAT_DD /* Done */ -#define IXGBE_RXDADV_STAT_EOP IXGBE_RXD_STAT_EOP /* End of Packet */ -#define IXGBE_RXDADV_STAT_FLM IXGBE_RXD_STAT_FLM /* FDir Match */ -#define IXGBE_RXDADV_STAT_VP IXGBE_RXD_STAT_VP /* IEEE VLAN Pkt */ -#define IXGBE_RXDADV_STAT_MASK 0x000fffff /* Stat/NEXTP: bit 0-19 */ -#define IXGBE_RXDADV_STAT_FCEOFS 0x00000040 /* FCoE EOF/SOF Stat */ -#define IXGBE_RXDADV_STAT_FCSTAT 0x00000030 /* FCoE Pkt Stat */ -#define IXGBE_RXDADV_STAT_FCSTAT_NOMTCH 0x00000000 /* 00: No Ctxt Match */ -#define IXGBE_RXDADV_STAT_FCSTAT_NODDP 0x00000010 /* 01: Ctxt w/o DDP */ -#define IXGBE_RXDADV_STAT_FCSTAT_FCPRSP 0x00000020 /* 10: Recv. FCP_RSP */ -#define IXGBE_RXDADV_STAT_FCSTAT_DDP 0x00000030 /* 11: Ctxt w/ DDP */ +#define IXGBE_RXD_STAT_DD 0x01 /* Descriptor Done */ +#define IXGBE_RXD_STAT_EOP 0x02 /* End of Packet */ +#define IXGBE_RXD_STAT_FLM 0x04 /* FDir Match */ +#define IXGBE_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ +#define IXGBE_RXDADV_NEXTP_MASK 0x000FFFF0 /* Next Descriptor Index */ +#define IXGBE_RXDADV_NEXTP_SHIFT 0x00000004 +#define IXGBE_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */ +#define IXGBE_RXD_STAT_L4CS 0x20 /* L4 xsum calculated */ +#define IXGBE_RXD_STAT_IPCS 0x40 /* IP xsum calculated */ +#define IXGBE_RXD_STAT_PIF 0x80 /* passed in-exact filter */ +#define IXGBE_RXD_STAT_CRCV 0x100 /* Speculative CRC Valid */ +#define IXGBE_RXD_STAT_VEXT 0x200 /* 1st VLAN found */ +#define IXGBE_RXD_STAT_UDPV 0x400 /* Valid UDP checksum */ +#define IXGBE_RXD_STAT_DYNINT 0x800 /* Pkt caused INT via DYNINT */ +#define IXGBE_RXD_STAT_LLINT 0x800 /* Pkt caused Low Latency Interrupt */ +#define IXGBE_RXD_STAT_TS 0x10000 /* Time Stamp */ +#define IXGBE_RXD_STAT_SECP 0x20000 /* Security Processing */ +#define IXGBE_RXD_STAT_LB 0x40000 /* Loopback Status */ +#define IXGBE_RXD_STAT_ACK 0x8000 /* ACK Packet indication */ +#define IXGBE_RXD_ERR_CE 0x01 /* CRC Error */ +#define IXGBE_RXD_ERR_LE 0x02 /* Length Error */ +#define IXGBE_RXD_ERR_PE 0x08 /* Packet Error */ +#define IXGBE_RXD_ERR_OSE 0x10 /* Oversize Error */ +#define IXGBE_RXD_ERR_USE 0x20 /* Undersize Error */ +#define IXGBE_RXD_ERR_TCPE 0x40 /* TCP/UDP Checksum Error */ +#define IXGBE_RXD_ERR_IPE 0x80 /* IP Checksum Error */ +#define IXGBE_RXDADV_ERR_MASK 0xfff00000 /* RDESC.ERRORS mask */ +#define IXGBE_RXDADV_ERR_SHIFT 20 /* RDESC.ERRORS shift */ +#define IXGBE_RXDADV_ERR_RXE 0x20000000 /* Any MAC Error */ +#define IXGBE_RXDADV_ERR_FCEOFE 0x80000000 /* FCoEFe/IPE */ +#define IXGBE_RXDADV_ERR_FCERR 0x00700000 /* FCERR/FDIRERR */ +#define IXGBE_RXDADV_ERR_FDIR_LEN 0x00100000 /* FDIR Length error */ +#define IXGBE_RXDADV_ERR_FDIR_DROP 0x00200000 /* FDIR Drop error */ +#define IXGBE_RXDADV_ERR_FDIR_COLL 0x00400000 /* FDIR Collision error */ +#define IXGBE_RXDADV_ERR_HBO 0x00800000 /*Header Buffer Overflow */ +#define IXGBE_RXDADV_ERR_CE 0x01000000 /* CRC Error */ +#define IXGBE_RXDADV_ERR_LE 0x02000000 /* Length Error */ +#define IXGBE_RXDADV_ERR_PE 0x08000000 /* Packet Error */ +#define IXGBE_RXDADV_ERR_OSE 0x10000000 /* Oversize Error */ +#define IXGBE_RXDADV_ERR_USE 0x20000000 /* Undersize Error */ +#define IXGBE_RXDADV_ERR_TCPE 0x40000000 /* TCP/UDP Checksum Error */ +#define IXGBE_RXDADV_ERR_IPE 0x80000000 /* IP Checksum Error */ +#define IXGBE_RXD_VLAN_ID_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ +#define IXGBE_RXD_PRI_MASK 0xE000 /* Priority is in upper 3 bits */ +#define IXGBE_RXD_PRI_SHIFT 13 +#define IXGBE_RXD_CFI_MASK 0x1000 /* CFI is bit 12 */ +#define IXGBE_RXD_CFI_SHIFT 12 + +#define IXGBE_RXDADV_STAT_DD IXGBE_RXD_STAT_DD /* Done */ +#define IXGBE_RXDADV_STAT_EOP IXGBE_RXD_STAT_EOP /* End of Packet */ +#define IXGBE_RXDADV_STAT_FLM IXGBE_RXD_STAT_FLM /* FDir Match */ +#define IXGBE_RXDADV_STAT_VP IXGBE_RXD_STAT_VP /* IEEE VLAN Pkt */ +#define IXGBE_RXDADV_STAT_MASK 0x000fffff /* Stat/NEXTP: bit 0-19 */ +#define IXGBE_RXDADV_STAT_FCEOFS 0x00000040 /* FCoE EOF/SOF Stat */ +#define IXGBE_RXDADV_STAT_FCSTAT 0x00000030 /* FCoE Pkt Stat */ +#define IXGBE_RXDADV_STAT_FCSTAT_NOMTCH 0x00000000 /* 00: No Ctxt Match */ +#define IXGBE_RXDADV_STAT_FCSTAT_NODDP 0x00000010 /* 01: Ctxt w/o DDP */ +#define IXGBE_RXDADV_STAT_FCSTAT_FCPRSP 0x00000020 /* 10: Recv. FCP_RSP */ +#define IXGBE_RXDADV_STAT_FCSTAT_DDP 0x00000030 /* 11: Ctxt w/ DDP */ +#define IXGBE_RXDADV_STAT_TS 0x00010000 /* IEEE1588 Time Stamp */ /* PSRTYPE bit definitions */ -#define IXGBE_PSRTYPE_TCPHDR 0x00000010 -#define IXGBE_PSRTYPE_UDPHDR 0x00000020 -#define IXGBE_PSRTYPE_IPV4HDR 0x00000100 -#define IXGBE_PSRTYPE_IPV6HDR 0x00000200 -#define IXGBE_PSRTYPE_L2HDR 0x00001000 +#define IXGBE_PSRTYPE_TCPHDR 0x00000010 +#define IXGBE_PSRTYPE_UDPHDR 0x00000020 +#define IXGBE_PSRTYPE_IPV4HDR 0x00000100 +#define IXGBE_PSRTYPE_IPV6HDR 0x00000200 +#define IXGBE_PSRTYPE_L2HDR 0x00001000 /* SRRCTL bit definitions */ -#define IXGBE_SRRCTL_BSIZEPKT_SHIFT 10 /* so many KBs */ -#define IXGBE_SRRCTL_RDMTS_SHIFT 22 -#define IXGBE_SRRCTL_RDMTS_MASK 0x01C00000 -#define IXGBE_SRRCTL_DROP_EN 0x10000000 -#define IXGBE_SRRCTL_BSIZEPKT_MASK 0x0000007F -#define IXGBE_SRRCTL_BSIZEHDR_MASK 0x00003F00 -#define IXGBE_SRRCTL_DESCTYPE_LEGACY 0x00000000 +#define IXGBE_SRRCTL_BSIZEPKT_SHIFT 10 /* so many KBs */ +#define IXGBE_SRRCTL_RDMTS_SHIFT 22 +#define IXGBE_SRRCTL_RDMTS_MASK 0x01C00000 +#define IXGBE_SRRCTL_DROP_EN 0x10000000 +#define IXGBE_SRRCTL_BSIZEPKT_MASK 0x0000007F +#define IXGBE_SRRCTL_BSIZEHDR_MASK 0x00003F00 +#define IXGBE_SRRCTL_DESCTYPE_LEGACY 0x00000000 #define IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000 -#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT 0x04000000 +#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT 0x04000000 #define IXGBE_SRRCTL_DESCTYPE_HDR_REPLICATION_LARGE_PKT 0x08000000 #define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS 0x0A000000 -#define IXGBE_SRRCTL_DESCTYPE_MASK 0x0E000000 +#define IXGBE_SRRCTL_DESCTYPE_MASK 0x0E000000 -#define IXGBE_RXDPS_HDRSTAT_HDRSP 0x00008000 -#define IXGBE_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF +#define IXGBE_RXDPS_HDRSTAT_HDRSP 0x00008000 +#define IXGBE_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF -#define IXGBE_RXDADV_RSSTYPE_MASK 0x0000000F -#define IXGBE_RXDADV_PKTTYPE_MASK 0x0000FFF0 -#define IXGBE_RXDADV_PKTTYPE_MASK_EX 0x0001FFF0 -#define IXGBE_RXDADV_HDRBUFLEN_MASK 0x00007FE0 -#define IXGBE_RXDADV_RSCCNT_MASK 0x001E0000 -#define IXGBE_RXDADV_RSCCNT_SHIFT 17 -#define IXGBE_RXDADV_HDRBUFLEN_SHIFT 5 -#define IXGBE_RXDADV_SPLITHEADER_EN 0x00001000 -#define IXGBE_RXDADV_SPH 0x8000 +#define IXGBE_RXDADV_RSSTYPE_MASK 0x0000000F +#define IXGBE_RXDADV_PKTTYPE_MASK 0x0000FFF0 +#define IXGBE_RXDADV_PKTTYPE_MASK_EX 0x0001FFF0 +#define IXGBE_RXDADV_HDRBUFLEN_MASK 0x00007FE0 +#define IXGBE_RXDADV_RSCCNT_MASK 0x001E0000 +#define IXGBE_RXDADV_RSCCNT_SHIFT 17 +#define IXGBE_RXDADV_HDRBUFLEN_SHIFT 5 +#define IXGBE_RXDADV_SPLITHEADER_EN 0x00001000 +#define IXGBE_RXDADV_SPH 0x8000 /* RSS Hash results */ -#define IXGBE_RXDADV_RSSTYPE_NONE 0x00000000 -#define IXGBE_RXDADV_RSSTYPE_IPV4_TCP 0x00000001 -#define IXGBE_RXDADV_RSSTYPE_IPV4 0x00000002 -#define IXGBE_RXDADV_RSSTYPE_IPV6_TCP 0x00000003 -#define IXGBE_RXDADV_RSSTYPE_IPV6_EX 0x00000004 -#define IXGBE_RXDADV_RSSTYPE_IPV6 0x00000005 +#define IXGBE_RXDADV_RSSTYPE_NONE 0x00000000 +#define IXGBE_RXDADV_RSSTYPE_IPV4_TCP 0x00000001 +#define IXGBE_RXDADV_RSSTYPE_IPV4 0x00000002 +#define IXGBE_RXDADV_RSSTYPE_IPV6_TCP 0x00000003 +#define IXGBE_RXDADV_RSSTYPE_IPV6_EX 0x00000004 +#define IXGBE_RXDADV_RSSTYPE_IPV6 0x00000005 #define IXGBE_RXDADV_RSSTYPE_IPV6_TCP_EX 0x00000006 -#define IXGBE_RXDADV_RSSTYPE_IPV4_UDP 0x00000007 -#define IXGBE_RXDADV_RSSTYPE_IPV6_UDP 0x00000008 +#define IXGBE_RXDADV_RSSTYPE_IPV4_UDP 0x00000007 +#define IXGBE_RXDADV_RSSTYPE_IPV6_UDP 0x00000008 #define IXGBE_RXDADV_RSSTYPE_IPV6_UDP_EX 0x00000009 /* RSS Packet Types as indicated in the receive descriptor. */ -#define IXGBE_RXDADV_PKTTYPE_NONE 0x00000000 -#define IXGBE_RXDADV_PKTTYPE_IPV4 0x00000010 /* IPv4 hdr present */ -#define IXGBE_RXDADV_PKTTYPE_IPV4_EX 0x00000020 /* IPv4 hdr + extensions */ -#define IXGBE_RXDADV_PKTTYPE_IPV6 0x00000040 /* IPv6 hdr present */ -#define IXGBE_RXDADV_PKTTYPE_IPV6_EX 0x00000080 /* IPv6 hdr + extensions */ -#define IXGBE_RXDADV_PKTTYPE_TCP 0x00000100 /* TCP hdr present */ -#define IXGBE_RXDADV_PKTTYPE_UDP 0x00000200 /* UDP hdr present */ -#define IXGBE_RXDADV_PKTTYPE_SCTP 0x00000400 /* SCTP hdr present */ -#define IXGBE_RXDADV_PKTTYPE_NFS 0x00000800 /* NFS hdr present */ -#define IXGBE_RXDADV_PKTTYPE_IPSEC_ESP 0x00001000 /* IPSec ESP */ -#define IXGBE_RXDADV_PKTTYPE_IPSEC_AH 0x00002000 /* IPSec AH */ -#define IXGBE_RXDADV_PKTTYPE_LINKSEC 0x00004000 /* LinkSec Encap */ -#define IXGBE_RXDADV_PKTTYPE_ETQF 0x00008000 /* PKTTYPE is ETQF index */ -#define IXGBE_RXDADV_PKTTYPE_ETQF_MASK 0x00000070 /* ETQF has 8 indices */ -#define IXGBE_RXDADV_PKTTYPE_ETQF_SHIFT 4 /* Right-shift 4 bits */ +#define IXGBE_RXDADV_PKTTYPE_NONE 0x00000000 +#define IXGBE_RXDADV_PKTTYPE_IPV4 0x00000010 /* IPv4 hdr present */ +#define IXGBE_RXDADV_PKTTYPE_IPV4_EX 0x00000020 /* IPv4 hdr + extensions */ +#define IXGBE_RXDADV_PKTTYPE_IPV6 0x00000040 /* IPv6 hdr present */ +#define IXGBE_RXDADV_PKTTYPE_IPV6_EX 0x00000080 /* IPv6 hdr + extensions */ +#define IXGBE_RXDADV_PKTTYPE_TCP 0x00000100 /* TCP hdr present */ +#define IXGBE_RXDADV_PKTTYPE_UDP 0x00000200 /* UDP hdr present */ +#define IXGBE_RXDADV_PKTTYPE_SCTP 0x00000400 /* SCTP hdr present */ +#define IXGBE_RXDADV_PKTTYPE_NFS 0x00000800 /* NFS hdr present */ +#define IXGBE_RXDADV_PKTTYPE_IPSEC_ESP 0x00001000 /* IPSec ESP */ +#define IXGBE_RXDADV_PKTTYPE_IPSEC_AH 0x00002000 /* IPSec AH */ +#define IXGBE_RXDADV_PKTTYPE_LINKSEC 0x00004000 /* LinkSec Encap */ +#define IXGBE_RXDADV_PKTTYPE_ETQF 0x00008000 /* PKTTYPE is ETQF index */ +#define IXGBE_RXDADV_PKTTYPE_ETQF_MASK 0x00000070 /* ETQF has 8 indices */ +#define IXGBE_RXDADV_PKTTYPE_ETQF_SHIFT 4 /* Right-shift 4 bits */ /* Security Processing bit Indication */ -#define IXGBE_RXDADV_LNKSEC_STATUS_SECP 0x00020000 -#define IXGBE_RXDADV_LNKSEC_ERROR_NO_SA_MATCH 0x08000000 -#define IXGBE_RXDADV_LNKSEC_ERROR_REPLAY_ERROR 0x10000000 -#define IXGBE_RXDADV_LNKSEC_ERROR_BIT_MASK 0x18000000 -#define IXGBE_RXDADV_LNKSEC_ERROR_BAD_SIG 0x18000000 +#define IXGBE_RXDADV_LNKSEC_STATUS_SECP 0x00020000 +#define IXGBE_RXDADV_LNKSEC_ERROR_NO_SA_MATCH 0x08000000 +#define IXGBE_RXDADV_LNKSEC_ERROR_REPLAY_ERROR 0x10000000 +#define IXGBE_RXDADV_LNKSEC_ERROR_BIT_MASK 0x18000000 +#define IXGBE_RXDADV_LNKSEC_ERROR_BAD_SIG 0x18000000 /* Masks to determine if packets should be dropped due to frame errors */ #define IXGBE_RXD_ERR_FRAME_ERR_MASK ( \ - IXGBE_RXD_ERR_CE | \ - IXGBE_RXD_ERR_LE | \ - IXGBE_RXD_ERR_PE | \ - IXGBE_RXD_ERR_OSE | \ - IXGBE_RXD_ERR_USE) + IXGBE_RXD_ERR_CE | \ + IXGBE_RXD_ERR_LE | \ + IXGBE_RXD_ERR_PE | \ + IXGBE_RXD_ERR_OSE | \ + IXGBE_RXD_ERR_USE) #define IXGBE_RXDADV_ERR_FRAME_ERR_MASK ( \ - IXGBE_RXDADV_ERR_CE | \ - IXGBE_RXDADV_ERR_LE | \ - IXGBE_RXDADV_ERR_PE | \ - IXGBE_RXDADV_ERR_OSE | \ - IXGBE_RXDADV_ERR_USE) + IXGBE_RXDADV_ERR_CE | \ + IXGBE_RXDADV_ERR_LE | \ + IXGBE_RXDADV_ERR_PE | \ + IXGBE_RXDADV_ERR_OSE | \ + IXGBE_RXDADV_ERR_USE) + +#define IXGBE_RXDADV_ERR_FRAME_ERR_MASK_82599 IXGBE_RXDADV_ERR_RXE /* Multicast bit mask */ -#define IXGBE_MCSTCTRL_MFE 0x4 +#define IXGBE_MCSTCTRL_MFE 0x4 /* Number of Transmit and Receive Descriptors must be a multiple of 8 */ -#define IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE 8 -#define IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE 8 -#define IXGBE_REQ_TX_BUFFER_GRANULARITY 1024 +#define IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE 8 +#define IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE 8 +#define IXGBE_REQ_TX_BUFFER_GRANULARITY 1024 /* Vlan-specific macros */ -#define IXGBE_RX_DESC_SPECIAL_VLAN_MASK 0x0FFF /* VLAN ID in lower 12 bits */ -#define IXGBE_RX_DESC_SPECIAL_PRI_MASK 0xE000 /* Priority in upper 3 bits */ -#define IXGBE_RX_DESC_SPECIAL_PRI_SHIFT 0x000D /* Priority in upper 3 of 16 */ -#define IXGBE_TX_DESC_SPECIAL_PRI_SHIFT IXGBE_RX_DESC_SPECIAL_PRI_SHIFT +#define IXGBE_RX_DESC_SPECIAL_VLAN_MASK 0x0FFF /* VLAN ID in lower 12 bits */ +#define IXGBE_RX_DESC_SPECIAL_PRI_MASK 0xE000 /* Priority in upper 3 bits */ +#define IXGBE_RX_DESC_SPECIAL_PRI_SHIFT 0x000D /* Priority in upper 3 of 16 */ +#define IXGBE_TX_DESC_SPECIAL_PRI_SHIFT IXGBE_RX_DESC_SPECIAL_PRI_SHIFT /* SR-IOV specific macros */ -#define IXGBE_MBVFICR_INDEX(vf_number) (vf_number >> 4) -#define IXGBE_MBVFICR(_i) (0x00710 + (_i * 4)) -#define IXGBE_VFLRE(_i) (((_i & 1) ? 0x001C0 : 0x00600)) -#define IXGBE_VFLREC(_i) (0x00700 + (_i * 4)) +#define IXGBE_MBVFICR_INDEX(vf_number) (vf_number >> 4) +#define IXGBE_MBVFICR(_i) (0x00710 + ((_i) * 4)) +#define IXGBE_VFLRE(_i) (((_i & 1) ? 0x001C0 : 0x00600)) +#define IXGBE_VFLREC(_i) (0x00700 + ((_i) * 4)) /* Little Endian defines */ #ifndef __le16 @@ -2068,80 +2294,129 @@ #endif enum ixgbe_fdir_pballoc_type { - IXGBE_FDIR_PBALLOC_64K = 0, - IXGBE_FDIR_PBALLOC_128K, - IXGBE_FDIR_PBALLOC_256K, + IXGBE_FDIR_PBALLOC_NONE = 0, + IXGBE_FDIR_PBALLOC_64K = 1, + IXGBE_FDIR_PBALLOC_128K = 2, + IXGBE_FDIR_PBALLOC_256K = 3, }; -#define IXGBE_FDIR_PBALLOC_SIZE_SHIFT 16 /* Flow Director register values */ -#define IXGBE_FDIRCTRL_PBALLOC_64K 0x00000001 -#define IXGBE_FDIRCTRL_PBALLOC_128K 0x00000002 -#define IXGBE_FDIRCTRL_PBALLOC_256K 0x00000003 -#define IXGBE_FDIRCTRL_INIT_DONE 0x00000008 -#define IXGBE_FDIRCTRL_PERFECT_MATCH 0x00000010 -#define IXGBE_FDIRCTRL_REPORT_STATUS 0x00000020 -#define IXGBE_FDIRCTRL_REPORT_STATUS_ALWAYS 0x00000080 -#define IXGBE_FDIRCTRL_DROP_Q_SHIFT 8 -#define IXGBE_FDIRCTRL_FLEX_SHIFT 16 -#define IXGBE_FDIRCTRL_SEARCHLIM 0x00800000 -#define IXGBE_FDIRCTRL_MAX_LENGTH_SHIFT 24 -#define IXGBE_FDIRCTRL_FULL_THRESH_MASK 0xF0000000 -#define IXGBE_FDIRCTRL_FULL_THRESH_SHIFT 28 - -#define IXGBE_FDIRTCPM_DPORTM_SHIFT 16 -#define IXGBE_FDIRUDPM_DPORTM_SHIFT 16 -#define IXGBE_FDIRIP6M_DIPM_SHIFT 16 -#define IXGBE_FDIRM_VLANID 0x00000001 -#define IXGBE_FDIRM_VLANP 0x00000002 -#define IXGBE_FDIRM_POOL 0x00000004 -#define IXGBE_FDIRM_L4P 0x00000008 -#define IXGBE_FDIRM_FLEX 0x00000010 -#define IXGBE_FDIRM_DIPv6 0x00000020 - -#define IXGBE_FDIRFREE_FREE_MASK 0xFFFF -#define IXGBE_FDIRFREE_FREE_SHIFT 0 -#define IXGBE_FDIRFREE_COLL_MASK 0x7FFF0000 -#define IXGBE_FDIRFREE_COLL_SHIFT 16 -#define IXGBE_FDIRLEN_MAXLEN_MASK 0x3F -#define IXGBE_FDIRLEN_MAXLEN_SHIFT 0 -#define IXGBE_FDIRLEN_MAXHASH_MASK 0x7FFF0000 -#define IXGBE_FDIRLEN_MAXHASH_SHIFT 16 -#define IXGBE_FDIRUSTAT_ADD_MASK 0xFFFF -#define IXGBE_FDIRUSTAT_ADD_SHIFT 0 -#define IXGBE_FDIRUSTAT_REMOVE_MASK 0xFFFF0000 -#define IXGBE_FDIRUSTAT_REMOVE_SHIFT 16 -#define IXGBE_FDIRFSTAT_FADD_MASK 0x00FF -#define IXGBE_FDIRFSTAT_FADD_SHIFT 0 -#define IXGBE_FDIRFSTAT_FREMOVE_MASK 0xFF00 -#define IXGBE_FDIRFSTAT_FREMOVE_SHIFT 8 -#define IXGBE_FDIRPORT_DESTINATION_SHIFT 16 -#define IXGBE_FDIRVLAN_FLEX_SHIFT 16 -#define IXGBE_FDIRHASH_BUCKET_VALID_SHIFT 15 -#define IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT 16 - -#define IXGBE_FDIRCMD_CMD_MASK 0x00000003 -#define IXGBE_FDIRCMD_CMD_ADD_FLOW 0x00000001 -#define IXGBE_FDIRCMD_CMD_REMOVE_FLOW 0x00000002 -#define IXGBE_FDIRCMD_CMD_QUERY_REM_FILT 0x00000003 -#define IXGBE_FDIRCMD_CMD_QUERY_REM_HASH 0x00000007 -#define IXGBE_FDIRCMD_FILTER_UPDATE 0x00000008 -#define IXGBE_FDIRCMD_IPv6DMATCH 0x00000010 -#define IXGBE_FDIRCMD_L4TYPE_UDP 0x00000020 -#define IXGBE_FDIRCMD_L4TYPE_TCP 0x00000040 -#define IXGBE_FDIRCMD_L4TYPE_SCTP 0x00000060 -#define IXGBE_FDIRCMD_IPV6 0x00000080 -#define IXGBE_FDIRCMD_CLEARHT 0x00000100 -#define IXGBE_FDIRCMD_DROP 0x00000200 -#define IXGBE_FDIRCMD_INT 0x00000400 -#define IXGBE_FDIRCMD_LAST 0x00000800 -#define IXGBE_FDIRCMD_COLLISION 0x00001000 -#define IXGBE_FDIRCMD_QUEUE_EN 0x00008000 -#define IXGBE_FDIRCMD_FLOW_TYPE_SHIFT 5 -#define IXGBE_FDIRCMD_RX_QUEUE_SHIFT 16 -#define IXGBE_FDIRCMD_VT_POOL_SHIFT 24 -#define IXGBE_FDIR_INIT_DONE_POLL 10 -#define IXGBE_FDIRCMD_CMD_POLL 10 +#define IXGBE_FDIRCTRL_PBALLOC_64K 0x00000001 +#define IXGBE_FDIRCTRL_PBALLOC_128K 0x00000002 +#define IXGBE_FDIRCTRL_PBALLOC_256K 0x00000003 +#define IXGBE_FDIRCTRL_INIT_DONE 0x00000008 +#define IXGBE_FDIRCTRL_PERFECT_MATCH 0x00000010 +#define IXGBE_FDIRCTRL_REPORT_STATUS 0x00000020 +#define IXGBE_FDIRCTRL_REPORT_STATUS_ALWAYS 0x00000080 +#define IXGBE_FDIRCTRL_DROP_Q_SHIFT 8 +#define IXGBE_FDIRCTRL_FLEX_SHIFT 16 +#define IXGBE_FDIRCTRL_SEARCHLIM 0x00800000 +#define IXGBE_FDIRCTRL_MAX_LENGTH_SHIFT 24 +#define IXGBE_FDIRCTRL_FULL_THRESH_MASK 0xF0000000 +#define IXGBE_FDIRCTRL_FULL_THRESH_SHIFT 28 + +#define IXGBE_FDIRTCPM_DPORTM_SHIFT 16 +#define IXGBE_FDIRUDPM_DPORTM_SHIFT 16 +#define IXGBE_FDIRIP6M_DIPM_SHIFT 16 +#define IXGBE_FDIRM_VLANID 0x00000001 +#define IXGBE_FDIRM_VLANP 0x00000002 +#define IXGBE_FDIRM_POOL 0x00000004 +#define IXGBE_FDIRM_L4P 0x00000008 +#define IXGBE_FDIRM_FLEX 0x00000010 +#define IXGBE_FDIRM_DIPv6 0x00000020 + +#define IXGBE_FDIRFREE_FREE_MASK 0xFFFF +#define IXGBE_FDIRFREE_FREE_SHIFT 0 +#define IXGBE_FDIRFREE_COLL_MASK 0x7FFF0000 +#define IXGBE_FDIRFREE_COLL_SHIFT 16 +#define IXGBE_FDIRLEN_MAXLEN_MASK 0x3F +#define IXGBE_FDIRLEN_MAXLEN_SHIFT 0 +#define IXGBE_FDIRLEN_MAXHASH_MASK 0x7FFF0000 +#define IXGBE_FDIRLEN_MAXHASH_SHIFT 16 +#define IXGBE_FDIRUSTAT_ADD_MASK 0xFFFF +#define IXGBE_FDIRUSTAT_ADD_SHIFT 0 +#define IXGBE_FDIRUSTAT_REMOVE_MASK 0xFFFF0000 +#define IXGBE_FDIRUSTAT_REMOVE_SHIFT 16 +#define IXGBE_FDIRFSTAT_FADD_MASK 0x00FF +#define IXGBE_FDIRFSTAT_FADD_SHIFT 0 +#define IXGBE_FDIRFSTAT_FREMOVE_MASK 0xFF00 +#define IXGBE_FDIRFSTAT_FREMOVE_SHIFT 8 +#define IXGBE_FDIRPORT_DESTINATION_SHIFT 16 +#define IXGBE_FDIRVLAN_FLEX_SHIFT 16 +#define IXGBE_FDIRHASH_BUCKET_VALID_SHIFT 15 +#define IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT 16 + +#define IXGBE_FDIRCMD_CMD_MASK 0x00000003 +#define IXGBE_FDIRCMD_CMD_ADD_FLOW 0x00000001 +#define IXGBE_FDIRCMD_CMD_REMOVE_FLOW 0x00000002 +#define IXGBE_FDIRCMD_CMD_QUERY_REM_FILT 0x00000003 +#define IXGBE_FDIRCMD_FILTER_VALID 0x00000004 +#define IXGBE_FDIRCMD_FILTER_UPDATE 0x00000008 +#define IXGBE_FDIRCMD_IPv6DMATCH 0x00000010 +#define IXGBE_FDIRCMD_L4TYPE_UDP 0x00000020 +#define IXGBE_FDIRCMD_L4TYPE_TCP 0x00000040 +#define IXGBE_FDIRCMD_L4TYPE_SCTP 0x00000060 +#define IXGBE_FDIRCMD_IPV6 0x00000080 +#define IXGBE_FDIRCMD_CLEARHT 0x00000100 +#define IXGBE_FDIRCMD_DROP 0x00000200 +#define IXGBE_FDIRCMD_INT 0x00000400 +#define IXGBE_FDIRCMD_LAST 0x00000800 +#define IXGBE_FDIRCMD_COLLISION 0x00001000 +#define IXGBE_FDIRCMD_QUEUE_EN 0x00008000 +#define IXGBE_FDIRCMD_FLOW_TYPE_SHIFT 5 +#define IXGBE_FDIRCMD_RX_QUEUE_SHIFT 16 +#define IXGBE_FDIRCMD_VT_POOL_SHIFT 24 +#define IXGBE_FDIR_INIT_DONE_POLL 10 +#define IXGBE_FDIRCMD_CMD_POLL 10 + +#define IXGBE_FDIR_DROP_QUEUE 127 + +#define IXGBE_STATUS_OVERHEATING_BIT 20 /* STATUS overtemp bit num */ +/* iTS sensor related defines*/ +#define IXGBE_TEMP_STATUS_ADDR_X540 0xC830 +#define IXGBE_TEMP_VALUE_ADDR_X540 0xC820 +#define IXGBE_TEMP_PROV_2_ADDR_X540 0xC421 +#define IXGBE_TEMP_PROV_4_ADDR_X540 0xC423 +#define IXGBE_TEMP_STATUS_PAGE_X540 0x1E +#define IXGBE_TEMP_HIGH_FAILURE_BIT_X540 0xE +#define IXGBE_TEMP_HIGH_WARNING_BIT_X540 0xC + +/* Manageablility Host Interface defines */ +#define IXGBE_HI_MAX_BLOCK_BYTE_LENGTH 1792 /* Num of bytes in range */ +#define IXGBE_HI_MAX_BLOCK_DWORD_LENGTH 448 /* Num of dwords in range */ +#define IXGBE_HI_COMMAND_TIMEOUT 500 /* Process HI command limit */ + +/* CEM Support */ +#define FW_CEM_HDR_LEN 0x4 +#define FW_CEM_CMD_DRIVER_INFO 0xDD +#define FW_CEM_CMD_DRIVER_INFO_LEN 0x5 +#define FW_CEM_CMD_RESERVED 0X0 +#define FW_CEM_UNUSED_VER 0x0 +#define FW_CEM_MAX_RETRIES 3 +#define FW_CEM_RESP_STATUS_SUCCESS 0x1 + +/* Host Interface Command Structures */ + +struct ixgbe_hic_hdr { + uint8_t cmd; + uint8_t buf_len; + union { + uint8_t cmd_resv; + uint8_t ret_status; + } cmd_or_resp; + uint8_t checksum; +}; + +struct ixgbe_hic_drv_info { + struct ixgbe_hic_hdr hdr; + uint8_t port_num; + uint8_t ver_sub; + uint8_t ver_build; + uint8_t ver_min; + uint8_t ver_maj; + uint8_t pad; /* end spacing to ensure length is mult. of dword */ + uint16_t pad2; /* end spacing to ensure length is mult. of dword2 */ +}; /* Transmit Descriptor - Legacy */ struct ixgbe_legacy_tx_desc { @@ -2167,12 +2442,12 @@ struct ixgbe_legacy_tx_desc { /* Transmit Descriptor - Advanced */ union ixgbe_adv_tx_desc { struct { - __le64 buffer_addr; /* Address of descriptor's data buf */ + __le64 buffer_addr; /* Address of descriptor's data buf */ __le32 cmd_type_len; __le32 olinfo_status; } read; struct { - __le64 rsvd; /* Reserved */ + __le64 rsvd; /* Reserved */ __le32 nxtseq_seed; __le32 status; } wb; @@ -2183,8 +2458,8 @@ struct ixgbe_legacy_rx_desc { __le64 buffer_addr; /* Address of the descriptor's data buffer */ __le16 length; /* Length of data DMAed into data buffer */ __le16 csum; /* Packet checksum */ - uint8_t status; /* Descriptor status */ - uint8_t errors; /* Descriptor Errors */ + uint8_t status; /* Descriptor status */ + uint8_t errors; /* Descriptor Errors */ __le16 vlan; }; @@ -2228,121 +2503,177 @@ struct ixgbe_adv_tx_context_desc { }; /* Adv Transmit Descriptor Config Masks */ -#define IXGBE_ADVTXD_DTALEN_MASK 0x0000FFFF /* Data buf length(bytes) */ -#define IXGBE_ADVTXD_MAC_LINKSEC 0x00040000 /* Insert LinkSec */ -#define IXGBE_ADVTXD_IPSEC_SA_INDEX_MASK 0x000003FF /* IPSec SA index */ -#define IXGBE_ADVTXD_IPSEC_ESP_LEN_MASK 0x000001FF /* IPSec ESP length */ -#define IXGBE_ADVTXD_DTYP_MASK 0x00F00000 /* DTYP mask */ -#define IXGBE_ADVTXD_DTYP_CTXT 0x00200000 /* Advanced Context Desc */ -#define IXGBE_ADVTXD_DTYP_DATA 0x00300000 /* Advanced Data Descriptor */ -#define IXGBE_ADVTXD_DCMD_EOP IXGBE_TXD_CMD_EOP /* End of Packet */ -#define IXGBE_ADVTXD_DCMD_IFCS IXGBE_TXD_CMD_IFCS /* Insert FCS */ -#define IXGBE_ADVTXD_DCMD_RS IXGBE_TXD_CMD_RS /* Report Status */ -#define IXGBE_ADVTXD_DCMD_DDTYP_ISCSI 0x10000000 /* DDP hdr type or iSCSI */ -#define IXGBE_ADVTXD_DCMD_DEXT IXGBE_TXD_CMD_DEXT /* Desc ext (1=Adv) */ -#define IXGBE_ADVTXD_DCMD_VLE IXGBE_TXD_CMD_VLE /* VLAN pkt enable */ -#define IXGBE_ADVTXD_DCMD_TSE 0x80000000 /* TCP Seg enable */ -#define IXGBE_ADVTXD_STAT_DD IXGBE_TXD_STAT_DD /* Descriptor Done */ -#define IXGBE_ADVTXD_STAT_SN_CRC 0x00000002 /* NXTSEQ/SEED pres in WB */ -#define IXGBE_ADVTXD_STAT_RSV 0x0000000C /* STA Reserved */ -#define IXGBE_ADVTXD_IDX_SHIFT 4 /* Adv desc Index shift */ -#define IXGBE_ADVTXD_CC 0x00000080 /* Check Context */ -#define IXGBE_ADVTXD_POPTS_SHIFT 8 /* Adv desc POPTS shift */ -#define IXGBE_ADVTXD_POPTS_IXSM (IXGBE_TXD_POPTS_IXSM << \ - IXGBE_ADVTXD_POPTS_SHIFT) -#define IXGBE_ADVTXD_POPTS_TXSM (IXGBE_TXD_POPTS_TXSM << \ - IXGBE_ADVTXD_POPTS_SHIFT) -#define IXGBE_ADVTXD_POPTS_ISCO_1ST 0x00000000 /* 1st TSO of iSCSI PDU */ -#define IXGBE_ADVTXD_POPTS_ISCO_MDL 0x00000800 /* Middle TSO of iSCSI PDU */ -#define IXGBE_ADVTXD_POPTS_ISCO_LAST 0x00001000 /* Last TSO of iSCSI PDU */ -#define IXGBE_ADVTXD_POPTS_ISCO_FULL 0x00001800 /* 1st&Last TSO-full iSCSI PDU */ -#define IXGBE_ADVTXD_POPTS_RSV 0x00002000 /* POPTS Reserved */ -#define IXGBE_ADVTXD_PAYLEN_SHIFT 14 /* Adv desc PAYLEN shift */ -#define IXGBE_ADVTXD_MACLEN_SHIFT 9 /* Adv ctxt desc mac len shift */ -#define IXGBE_ADVTXD_VLAN_SHIFT 16 /* Adv ctxt vlan tag shift */ -#define IXGBE_ADVTXD_TUCMD_IPV4 0x00000400 /* IP Packet Type: 1=IPv4 */ -#define IXGBE_ADVTXD_TUCMD_IPV6 0x00000000 /* IP Packet Type: 0=IPv6 */ -#define IXGBE_ADVTXD_TUCMD_L4T_UDP 0x00000000 /* L4 Packet TYPE of UDP */ -#define IXGBE_ADVTXD_TUCMD_L4T_TCP 0x00000800 /* L4 Packet TYPE of TCP */ -#define IXGBE_ADVTXD_TUCMD_L4T_SCTP 0x00001000 /* L4 Packet TYPE of SCTP */ -#define IXGBE_ADVTXD_TUCMD_MKRREQ 0x00002000 /*Req requires Markers and CRC*/ -#define IXGBE_ADVTXD_POPTS_IPSEC 0x00000400 /* IPSec offload request */ +#define IXGBE_ADVTXD_DTALEN_MASK 0x0000FFFF /* Data buf length(bytes) */ +#define IXGBE_ADVTXD_MAC_LINKSEC 0x00040000 /* Insert LinkSec */ +#define IXGBE_ADVTXD_MAC_TSTAMP 0x00080000 /* IEEE1588 time stamp */ +#define IXGBE_ADVTXD_IPSEC_SA_INDEX_MASK 0x000003FF /* IPSec SA index */ +#define IXGBE_ADVTXD_IPSEC_ESP_LEN_MASK 0x000001FF /* IPSec ESP length */ +#define IXGBE_ADVTXD_DTYP_MASK 0x00F00000 /* DTYP mask */ +#define IXGBE_ADVTXD_DTYP_CTXT 0x00200000 /* Adv Context Desc */ +#define IXGBE_ADVTXD_DTYP_DATA 0x00300000 /* Adv Data Descriptor */ +#define IXGBE_ADVTXD_DCMD_EOP IXGBE_TXD_CMD_EOP /* End of Packet */ +#define IXGBE_ADVTXD_DCMD_IFCS IXGBE_TXD_CMD_IFCS /* Insert FCS */ +#define IXGBE_ADVTXD_DCMD_RS IXGBE_TXD_CMD_RS /* Report Status */ +#define IXGBE_ADVTXD_DCMD_DDTYP_ISCSI 0x10000000 /* DDP hdr type or iSCSI */ +#define IXGBE_ADVTXD_DCMD_DEXT IXGBE_TXD_CMD_DEXT /* Desc ext 1=Adv */ +#define IXGBE_ADVTXD_DCMD_VLE IXGBE_TXD_CMD_VLE /* VLAN pkt enable */ +#define IXGBE_ADVTXD_DCMD_TSE 0x80000000 /* TCP Seg enable */ +#define IXGBE_ADVTXD_STAT_DD IXGBE_TXD_STAT_DD /* Descriptor Done */ +#define IXGBE_ADVTXD_STAT_SN_CRC 0x00000002 /* NXTSEQ/SEED pres in WB */ +#define IXGBE_ADVTXD_STAT_RSV 0x0000000C /* STA Reserved */ +#define IXGBE_ADVTXD_IDX_SHIFT 4 /* Adv desc Index shift */ +#define IXGBE_ADVTXD_CC 0x00000080 /* Check Context */ +#define IXGBE_ADVTXD_POPTS_SHIFT 8 /* Adv desc POPTS shift */ +#define IXGBE_ADVTXD_POPTS_IXSM (IXGBE_TXD_POPTS_IXSM << \ + IXGBE_ADVTXD_POPTS_SHIFT) +#define IXGBE_ADVTXD_POPTS_TXSM (IXGBE_TXD_POPTS_TXSM << \ + IXGBE_ADVTXD_POPTS_SHIFT) +#define IXGBE_ADVTXD_POPTS_ISCO_1ST 0x00000000 /* 1st TSO of iSCSI PDU */ +#define IXGBE_ADVTXD_POPTS_ISCO_MDL 0x00000800 /* Middle TSO of iSCSI PDU */ +#define IXGBE_ADVTXD_POPTS_ISCO_LAST 0x00001000 /* Last TSO of iSCSI PDU */ +/* 1st&Last TSO-full iSCSI PDU */ +#define IXGBE_ADVTXD_POPTS_ISCO_FULL 0x00001800 +#define IXGBE_ADVTXD_POPTS_RSV 0x00002000 /* POPTS Reserved */ +#define IXGBE_ADVTXD_PAYLEN_SHIFT 14 /* Adv desc PAYLEN shift */ +#define IXGBE_ADVTXD_MACLEN_SHIFT 9 /* Adv ctxt desc mac len shift */ +#define IXGBE_ADVTXD_VLAN_SHIFT 16 /* Adv ctxt vlan tag shift */ +#define IXGBE_ADVTXD_TUCMD_IPV4 0x00000400 /* IP Packet Type: 1=IPv4 */ +#define IXGBE_ADVTXD_TUCMD_IPV6 0x00000000 /* IP Packet Type: 0=IPv6 */ +#define IXGBE_ADVTXD_TUCMD_L4T_UDP 0x00000000 /* L4 Packet TYPE of UDP */ +#define IXGBE_ADVTXD_TUCMD_L4T_TCP 0x00000800 /* L4 Packet TYPE of TCP */ +#define IXGBE_ADVTXD_TUCMD_L4T_SCTP 0x00001000 /* L4 Packet TYPE of SCTP */ +#define IXGBE_ADVTXD_TUCMD_MKRREQ 0x00002000 /* req Markers and CRC */ +#define IXGBE_ADVTXD_POPTS_IPSEC 0x00000400 /* IPSec offload request */ #define IXGBE_ADVTXD_TUCMD_IPSEC_TYPE_ESP 0x00002000 /* IPSec Type ESP */ #define IXGBE_ADVTXD_TUCMD_IPSEC_ENCRYPT_EN 0x00004000/* ESP Encrypt Enable */ -#define IXGBE_ADVTXT_TUCMD_FCOE 0x00008000 /* FCoE Frame Type */ -#define IXGBE_ADVTXD_FCOEF_EOF_MASK (0x3 << 10) /* FC EOF index */ -#define IXGBE_ADVTXD_FCOEF_SOF ((1 << 2) << 10) /* FC SOF index */ -#define IXGBE_ADVTXD_FCOEF_PARINC ((1 << 3) << 10) /* Rel_Off in F_CTL */ -#define IXGBE_ADVTXD_FCOEF_ORIE ((1 << 4) << 10) /* Orientation: End */ -#define IXGBE_ADVTXD_FCOEF_ORIS ((1 << 5) << 10) /* Orientation: Start */ -#define IXGBE_ADVTXD_FCOEF_EOF_N (0x0 << 10) /* 00: EOFn */ -#define IXGBE_ADVTXD_FCOEF_EOF_T (0x1 << 10) /* 01: EOFt */ -#define IXGBE_ADVTXD_FCOEF_EOF_NI (0x2 << 10) /* 10: EOFni */ -#define IXGBE_ADVTXD_FCOEF_EOF_A (0x3 << 10) /* 11: EOFa */ -#define IXGBE_ADVTXD_L4LEN_SHIFT 8 /* Adv ctxt L4LEN shift */ -#define IXGBE_ADVTXD_MSS_SHIFT 16 /* Adv ctxt MSS shift */ +#define IXGBE_ADVTXT_TUCMD_FCOE 0x00008000 /* FCoE Frame Type */ +#define IXGBE_ADVTXD_FCOEF_EOF_MASK (0x3 << 10) /* FC EOF index */ +#define IXGBE_ADVTXD_FCOEF_SOF ((1 << 2) << 10) /* FC SOF index */ +#define IXGBE_ADVTXD_FCOEF_PARINC ((1 << 3) << 10) /* Rel_Off in F_CTL */ +#define IXGBE_ADVTXD_FCOEF_ORIE ((1 << 4) << 10) /* Orientation End */ +#define IXGBE_ADVTXD_FCOEF_ORIS ((1 << 5) << 10) /* Orientation Start */ +#define IXGBE_ADVTXD_FCOEF_EOF_N (0x0 << 10) /* 00: EOFn */ +#define IXGBE_ADVTXD_FCOEF_EOF_T (0x1 << 10) /* 01: EOFt */ +#define IXGBE_ADVTXD_FCOEF_EOF_NI (0x2 << 10) /* 10: EOFni */ +#define IXGBE_ADVTXD_FCOEF_EOF_A (0x3 << 10) /* 11: EOFa */ +#define IXGBE_ADVTXD_L4LEN_SHIFT 8 /* Adv ctxt L4LEN shift */ +#define IXGBE_ADVTXD_MSS_SHIFT 16 /* Adv ctxt MSS shift */ /* Autonegotiation advertised speeds */ typedef uint32_t ixgbe_autoneg_advertised; /* Link speed */ typedef uint32_t ixgbe_link_speed; -#define IXGBE_LINK_SPEED_UNKNOWN 0 -#define IXGBE_LINK_SPEED_100_FULL 0x0008 -#define IXGBE_LINK_SPEED_1GB_FULL 0x0020 -#define IXGBE_LINK_SPEED_10GB_FULL 0x0080 -#define IXGBE_LINK_SPEED_82598_AUTONEG (IXGBE_LINK_SPEED_1GB_FULL | \ - IXGBE_LINK_SPEED_10GB_FULL) -#define IXGBE_LINK_SPEED_82599_AUTONEG (IXGBE_LINK_SPEED_100_FULL | \ - IXGBE_LINK_SPEED_1GB_FULL | \ - IXGBE_LINK_SPEED_10GB_FULL) - +#define IXGBE_LINK_SPEED_UNKNOWN 0 +#define IXGBE_LINK_SPEED_100_FULL 0x0008 +#define IXGBE_LINK_SPEED_1GB_FULL 0x0020 +#define IXGBE_LINK_SPEED_10GB_FULL 0x0080 +#define IXGBE_LINK_SPEED_82598_AUTONEG (IXGBE_LINK_SPEED_1GB_FULL | \ + IXGBE_LINK_SPEED_10GB_FULL) +#define IXGBE_LINK_SPEED_82599_AUTONEG (IXGBE_LINK_SPEED_100_FULL | \ + IXGBE_LINK_SPEED_1GB_FULL | \ + IXGBE_LINK_SPEED_10GB_FULL) /* Physical layer type */ typedef uint32_t ixgbe_physical_layer; -#define IXGBE_PHYSICAL_LAYER_UNKNOWN 0 -#define IXGBE_PHYSICAL_LAYER_10GBASE_T 0x0001 -#define IXGBE_PHYSICAL_LAYER_1000BASE_T 0x0002 -#define IXGBE_PHYSICAL_LAYER_100BASE_TX 0x0004 -#define IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU 0x0008 -#define IXGBE_PHYSICAL_LAYER_10GBASE_LR 0x0010 -#define IXGBE_PHYSICAL_LAYER_10GBASE_LRM 0x0020 -#define IXGBE_PHYSICAL_LAYER_10GBASE_SR 0x0040 -#define IXGBE_PHYSICAL_LAYER_10GBASE_KX4 0x0080 -#define IXGBE_PHYSICAL_LAYER_10GBASE_CX4 0x0100 -#define IXGBE_PHYSICAL_LAYER_1000BASE_KX 0x0200 -#define IXGBE_PHYSICAL_LAYER_1000BASE_BX 0x0400 -#define IXGBE_PHYSICAL_LAYER_10GBASE_KR 0x0800 -#define IXGBE_PHYSICAL_LAYER_10GBASE_XAUI 0x1000 -#define IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA 0x2000 - -/* Flow Control Macros */ -#define PAUSE_RTT 8 -#define PAUSE_MTU(MTU) ((MTU + 1024 - 1) / 1024) - -#define FC_HIGH_WATER(MTU) ((((PAUSE_RTT + PAUSE_MTU(MTU)) * 144) + 99) / 100 +\ - PAUSE_MTU(MTU)) -#define FC_LOW_WATER(MTU) (2 * (2 * PAUSE_MTU(MTU) + PAUSE_RTT)) +#define IXGBE_PHYSICAL_LAYER_UNKNOWN 0 +#define IXGBE_PHYSICAL_LAYER_10GBASE_T 0x0001 +#define IXGBE_PHYSICAL_LAYER_1000BASE_T 0x0002 +#define IXGBE_PHYSICAL_LAYER_100BASE_TX 0x0004 +#define IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU 0x0008 +#define IXGBE_PHYSICAL_LAYER_10GBASE_LR 0x0010 +#define IXGBE_PHYSICAL_LAYER_10GBASE_LRM 0x0020 +#define IXGBE_PHYSICAL_LAYER_10GBASE_SR 0x0040 +#define IXGBE_PHYSICAL_LAYER_10GBASE_KX4 0x0080 +#define IXGBE_PHYSICAL_LAYER_10GBASE_CX4 0x0100 +#define IXGBE_PHYSICAL_LAYER_1000BASE_KX 0x0200 +#define IXGBE_PHYSICAL_LAYER_1000BASE_BX 0x0400 +#define IXGBE_PHYSICAL_LAYER_10GBASE_KR 0x0800 +#define IXGBE_PHYSICAL_LAYER_10GBASE_XAUI 0x1000 +#define IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA 0x2000 +#define IXGBE_PHYSICAL_LAYER_1000BASE_SX 0x4000 + +/* Flow Control Data Sheet defined values + * Calculation and defines taken from 802.1bb Annex O + */ + +/* BitTimes (BT) conversion */ +#define IXGBE_BT2KB(BT) ((BT + (8 * 1024 - 1)) / (8 * 1024)) +#define IXGBE_B2BT(BT) (BT * 8) + +/* Calculate Delay to respond to PFC */ +#define IXGBE_PFC_D 672 + +/* Calculate Cable Delay */ +#define IXGBE_CABLE_DC 5556 /* Delay Copper */ +#define IXGBE_CABLE_DO 5000 /* Delay Optical */ + +/* Calculate Interface Delay X540 */ +#define IXGBE_PHY_DC 25600 /* Delay 10G BASET */ +#define IXGBE_MAC_DC 8192 /* Delay Copper XAUI interface */ +#define IXGBE_XAUI_DC (2 * 2048) /* Delay Copper Phy */ + +#define IXGBE_ID_X540 (IXGBE_MAC_DC + IXGBE_XAUI_DC + IXGBE_PHY_DC) + +/* Calculate Interface Delay 82598, 82599 */ +#define IXGBE_PHY_D 12800 +#define IXGBE_MAC_D 4096 +#define IXGBE_XAUI_D (2 * 1024) + +#define IXGBE_ID (IXGBE_MAC_D + IXGBE_XAUI_D + IXGBE_PHY_D) + +/* Calculate Delay incurred from higher layer */ +#define IXGBE_HD 6144 + +/* Calculate PCI Bus delay for low thresholds */ +#define IXGBE_PCI_DELAY 10000 + +/* Calculate X540 delay value in bit times */ +#define IXGBE_DV_X540(_max_frame_link, _max_frame_tc) \ + ((36 * \ + (IXGBE_B2BT(_max_frame_link) + \ + IXGBE_PFC_D + \ + (2 * IXGBE_CABLE_DC) + \ + (2 * IXGBE_ID_X540) + \ + IXGBE_HD) / 25 + 1) + \ + 2 * IXGBE_B2BT(_max_frame_tc)) + +/* Calculate 82599, 82598 delay value in bit times */ +#define IXGBE_DV(_max_frame_link, _max_frame_tc) \ + ((36 * \ + (IXGBE_B2BT(_max_frame_link) + \ + IXGBE_PFC_D + \ + (2 * IXGBE_CABLE_DC) + \ + (2 * IXGBE_ID) + \ + IXGBE_HD) / 25 + 1) + \ + 2 * IXGBE_B2BT(_max_frame_tc)) + +/* Calculate low threshold delay values */ +#define IXGBE_LOW_DV_X540(_max_frame_tc) \ + (2 * IXGBE_B2BT(_max_frame_tc) + \ + (36 * IXGBE_PCI_DELAY / 25) + 1) +#define IXGBE_LOW_DV(_max_frame_tc) \ + (2 * IXGBE_LOW_DV_X540(_max_frame_tc)) /* Software ATR hash keys */ -#define IXGBE_ATR_BUCKET_HASH_KEY 0x3DAD14E2 -#define IXGBE_ATR_SIGNATURE_HASH_KEY 0x174D3614 +#define IXGBE_ATR_BUCKET_HASH_KEY 0x3DAD14E2 +#define IXGBE_ATR_SIGNATURE_HASH_KEY 0x174D3614 /* Software ATR input stream values and masks */ -#define IXGBE_ATR_HASH_MASK 0x7fff -#define IXGBE_ATR_L4TYPE_MASK 0x3 -#define IXGBE_ATR_L4TYPE_UDP 0x1 -#define IXGBE_ATR_L4TYPE_TCP 0x2 -#define IXGBE_ATR_L4TYPE_SCTP 0x3 -#define IXGBE_ATR_L4TYPE_IPV6_MASK 0x4 +#define IXGBE_ATR_HASH_MASK 0x7fff +#define IXGBE_ATR_L4TYPE_MASK 0x3 +#define IXGBE_ATR_L4TYPE_UDP 0x1 +#define IXGBE_ATR_L4TYPE_TCP 0x2 +#define IXGBE_ATR_L4TYPE_SCTP 0x3 +#define IXGBE_ATR_L4TYPE_IPV6_MASK 0x4 enum ixgbe_atr_flow_type { - IXGBE_ATR_FLOW_TYPE_IPV4 = 0x0, - IXGBE_ATR_FLOW_TYPE_UDPV4 = 0x1, - IXGBE_ATR_FLOW_TYPE_TCPV4 = 0x2, - IXGBE_ATR_FLOW_TYPE_SCTPV4 = 0x3, - IXGBE_ATR_FLOW_TYPE_IPV6 = 0x4, - IXGBE_ATR_FLOW_TYPE_UDPV6 = 0x5, - IXGBE_ATR_FLOW_TYPE_TCPV6 = 0x6, - IXGBE_ATR_FLOW_TYPE_SCTPV6 = 0x7, + IXGBE_ATR_FLOW_TYPE_IPV4 = 0x0, + IXGBE_ATR_FLOW_TYPE_UDPV4 = 0x1, + IXGBE_ATR_FLOW_TYPE_TCPV4 = 0x2, + IXGBE_ATR_FLOW_TYPE_SCTPV4 = 0x3, + IXGBE_ATR_FLOW_TYPE_IPV6 = 0x4, + IXGBE_ATR_FLOW_TYPE_UDPV6 = 0x5, + IXGBE_ATR_FLOW_TYPE_TCPV6 = 0x6, + IXGBE_ATR_FLOW_TYPE_SCTPV6 = 0x7, }; /* Flow Director ATR input struct. */ @@ -2369,7 +2700,7 @@ union ixgbe_atr_input { __be16 src_port; __be16 dst_port; __be16 flex_bytes; - __be16 rsvd0; + __be16 bkt_hash; } formatted; __be32 dword_stream[11]; }; @@ -2397,9 +2728,9 @@ union ixgbe_atr_hash_dword { * Enabled: Present; boot order is set for at least one target on the port. */ enum ixgbe_fcoe_boot_status { - ixgbe_fcoe_bootstatus_disabled = 0, - ixgbe_fcoe_bootstatus_enabled = 1, - ixgbe_fcoe_bootstatus_unavailable = 0xFFFF + ixgbe_fcoe_bootstatus_disabled = 0, + ixgbe_fcoe_bootstatus_enabled = 1, + ixgbe_fcoe_bootstatus_unavailable = 0xFFFF }; enum ixgbe_eeprom_type { @@ -2448,10 +2779,10 @@ enum ixgbe_phy_type { * 0 SFP_DA_CU * 1 SFP_SR * 2 SFP_LR - * 3 SFP_DA_CU_CORE0 - 82599-specific - * 4 SFP_DA_CU_CORE1 - 82599-specific - * 5 SFP_SR/LR_CORE0 - 82599-specific - * 6 SFP_SR/LR_CORE1 - 82599-specific + * 3 SFP_DA_CU_CORE0 - 82599-specific + * 4 SFP_DA_CU_CORE1 - 82599-specific + * 5 SFP_SR/LR_CORE0 - 82599-specific + * 6 SFP_SR/LR_CORE1 - 82599-specific */ enum ixgbe_sfp_type { ixgbe_sfp_type_da_cu = 0, @@ -2465,6 +2796,8 @@ enum ixgbe_sfp_type { ixgbe_sfp_type_da_act_lmt_core1 = 8, ixgbe_sfp_type_1g_cu_core0 = 9, ixgbe_sfp_type_1g_cu_core1 = 10, + ixgbe_sfp_type_1g_sx_core0 = 11, + ixgbe_sfp_type_1g_sx_core1 = 12, ixgbe_sfp_type_not_present = 0xFFFE, ixgbe_sfp_type_unknown = 0xFFFF }; @@ -2472,6 +2805,7 @@ enum ixgbe_sfp_type { enum ixgbe_media_type { ixgbe_media_type_unknown = 0, ixgbe_media_type_fiber, + ixgbe_media_type_fiber_fixed, ixgbe_media_type_copper, ixgbe_media_type_backplane, ixgbe_media_type_cx4, @@ -2520,13 +2854,13 @@ enum ixgbe_bus_speed { /* PCI bus widths */ enum ixgbe_bus_width { - ixgbe_bus_width_unknown = 0, - ixgbe_bus_width_pcie_x1 = 1, - ixgbe_bus_width_pcie_x2 = 2, - ixgbe_bus_width_pcie_x4 = 4, - ixgbe_bus_width_pcie_x8 = 8, - ixgbe_bus_width_32 = 32, - ixgbe_bus_width_64 = 64, + ixgbe_bus_width_unknown = 0, + ixgbe_bus_width_pcie_x1 = 1, + ixgbe_bus_width_pcie_x2 = 2, + ixgbe_bus_width_pcie_x4 = 4, + ixgbe_bus_width_pcie_x8 = 8, + ixgbe_bus_width_32 = 32, + ixgbe_bus_width_64 = 64, ixgbe_bus_width_reserved }; @@ -2535,7 +2869,7 @@ struct ixgbe_addr_filter_info { uint32_t rar_used_count; uint32_t mta_in_use; uint32_t overflow_promisc; - int user_set_promisc; + bool user_set_promisc; }; /* Bus parameters */ @@ -2550,13 +2884,13 @@ struct ixgbe_bus_info { /* Flow control parameters */ struct ixgbe_fc_info { - uint32_t high_water; /* Flow Control High-water */ - uint32_t low_water; /* Flow Control Low-water */ + uint32_t high_water[IXGBE_DCB_MAX_TRAFFIC_CLASS]; /* Flow Ctrl High-water */ + uint32_t low_water[IXGBE_DCB_MAX_TRAFFIC_CLASS]; /* Flow Ctrl Low-water */ uint16_t pause_time; /* Flow Control Pause timer */ - int send_xon; /* Flow control send XON */ - int strict_ieee; /* Strict IEEE mode */ - int disable_fc_autoneg; /* Do not autonegotiate FC */ - int fc_was_autonegged; /* Is current_mode the result of autonegging? */ + bool send_xon; /* Flow control send XON */ + bool strict_ieee; /* Strict IEEE mode */ + bool disable_fc_autoneg; /* Do not autonegotiate FC */ + bool fc_was_autonegged; /* Is current_mode the result of autonegging? */ enum ixgbe_fc_mode current_mode; /* FC mode in effect */ enum ixgbe_fc_mode requested_mode; /* FC mode requested by caller */ }; @@ -2631,14 +2965,23 @@ struct ixgbe_hw_stats { uint64_t fcoeptc; uint64_t fcoedwrc; uint64_t fcoedwtc; + uint64_t fcoe_noddp; + uint64_t fcoe_noddp_ext_buff; + uint64_t ldpcec; + uint64_t pcrc8ec; + uint64_t b2ospc; + uint64_t b2ogprc; + uint64_t o2bgptc; + uint64_t o2bspc; }; /* forward declaration */ struct ixgbe_hw; /* iterator type for walking multicast address lists */ -typedef uint8_t* (*ixgbe_mc_addr_itr) (struct ixgbe_hw *hw, - uint8_t **mc_addr_ptr, uint32_t *vmdq); +typedef uint8_t* (*ixgbe_mc_addr_itr)(struct ixgbe_hw *hw, + uint8_t **mc_addr_ptr, + uint32_t *vmdq); /* Function pointer table */ struct ixgbe_eeprom_operations { @@ -2671,6 +3014,8 @@ struct ixgbe_mac_operations { int32_t (*write_analog_reg8)(struct ixgbe_hw*, uint32_t, uint8_t); int32_t (*setup_sfp)(struct ixgbe_hw *); int32_t (*enable_rx_dma)(struct ixgbe_hw *, uint32_t); + int32_t (*disable_sec_rx_path)(struct ixgbe_hw *); + int32_t (*enable_sec_rx_path)(struct ixgbe_hw *); int32_t (*acquire_swfw_sync)(struct ixgbe_hw *, uint16_t); void (*release_swfw_sync)(struct ixgbe_hw *, uint16_t); @@ -2678,10 +3023,10 @@ struct ixgbe_mac_operations { void (*disable_tx_laser)(struct ixgbe_hw *); void (*enable_tx_laser)(struct ixgbe_hw *); void (*flap_tx_laser)(struct ixgbe_hw *); - int32_t (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, int, int); - int32_t (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, int *, int); + int32_t (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool); + int32_t (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool); int32_t (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *, - int *); + bool *); /* LED */ int32_t (*led_on)(struct ixgbe_hw *, uint32_t); @@ -2699,17 +3044,23 @@ struct ixgbe_mac_operations { int32_t (*update_uc_addr_list)(struct ixgbe_hw *, uint8_t *, uint32_t, ixgbe_mc_addr_itr); int32_t (*update_mc_addr_list)(struct ixgbe_hw *, uint8_t *, uint32_t, - ixgbe_mc_addr_itr); + ixgbe_mc_addr_itr, bool clear); int32_t (*enable_mc)(struct ixgbe_hw *); int32_t (*disable_mc)(struct ixgbe_hw *); int32_t (*clear_vfta)(struct ixgbe_hw *); - int32_t (*set_vfta)(struct ixgbe_hw *, uint32_t, uint32_t, int); + int32_t (*set_vfta)(struct ixgbe_hw *, uint32_t, uint32_t, bool); + int32_t (*set_vlvf)(struct ixgbe_hw *, uint32_t, uint32_t, bool, bool *); int32_t (*init_uta_tables)(struct ixgbe_hw *); - void (*set_mac_anti_spoofing)(struct ixgbe_hw *, int, int); - void (*set_vlan_anti_spoofing)(struct ixgbe_hw *, int, int); + void (*set_mac_anti_spoofing)(struct ixgbe_hw *, bool, int); + void (*set_vlan_anti_spoofing)(struct ixgbe_hw *, bool, int); /* Flow Control */ - int32_t (*fc_enable)(struct ixgbe_hw *, int32_t); + int32_t (*fc_enable)(struct ixgbe_hw *); + + /* Misc */ + bool (*verify_lesm_fw_enabled)(struct ixgbe_hw *); + int32_t (*reset_pipeline)(struct ixgbe_hw *); + void (*stop_mac_link_on_d3)(struct ixgbe_hw *); }; struct ixgbe_phy_operations { @@ -2719,10 +3070,11 @@ struct ixgbe_phy_operations { int32_t (*reset)(struct ixgbe_hw *); int32_t (*read_reg)(struct ixgbe_hw *, uint32_t, uint32_t, uint16_t *); int32_t (*write_reg)(struct ixgbe_hw *, uint32_t, uint32_t, uint16_t); + int32_t (*read_reg_mdi)(struct ixgbe_hw *, uint32_t, uint32_t, uint16_t *); + int32_t (*write_reg_mdi)(struct ixgbe_hw *, uint32_t, uint32_t, uint16_t); int32_t (*setup_link)(struct ixgbe_hw *); - int32_t (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, int, - int); - int32_t (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, int *); + int32_t (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool); + int32_t (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *); int32_t (*get_firmware_version)(struct ixgbe_hw *, uint16_t *); int32_t (*read_i2c_byte)(struct ixgbe_hw *, uint8_t, uint8_t, uint8_t *); int32_t (*write_i2c_byte)(struct ixgbe_hw *, uint8_t, uint8_t, uint8_t); @@ -2738,9 +3090,10 @@ struct ixgbe_eeprom_info { uint32_t semaphore_delay; uint16_t word_size; uint16_t address_bits; + uint16_t word_page_size; }; -#define IXGBE_FLAGS_DOUBLE_RESET_REQUIRED 0x01 +#define IXGBE_FLAGS_DOUBLE_RESET_REQUIRED 0x01 struct ixgbe_mac_info { struct ixgbe_mac_operations ops; enum ixgbe_mac_type type; @@ -2751,7 +3104,7 @@ struct ixgbe_mac_info { uint16_t wwnn_prefix; /* prefix for World Wide Port Name (WWPN) */ uint16_t wwpn_prefix; -#define IXGBE_MAX_MTA 128 +#define IXGBE_MAX_MTA 128 uint32_t mta_shadow[IXGBE_MAX_MTA]; int32_t mc_filter_type; uint32_t mcft_size; @@ -2761,12 +3114,14 @@ struct ixgbe_mac_info { uint32_t rx_pb_size; uint32_t max_tx_queues; uint32_t max_rx_queues; - uint32_t max_msix_vectors; - int msix_vectors_from_pcie; uint32_t orig_autoc; + uint32_t cached_autoc; + bool get_link_status; uint32_t orig_autoc2; - int orig_link_settings_stored; - int autotry_restart; + uint32_t max_msix_vectors; + int msix_vectors_from_pcie; + bool orig_link_settings_stored; + bool autotry_restart; uint8_t flags; }; @@ -2776,91 +3131,102 @@ struct ixgbe_phy_info { uint32_t addr; uint32_t id; enum ixgbe_sfp_type sfp_type; - int sfp_setup_needed; + bool sfp_setup_needed; uint32_t revision; enum ixgbe_media_type media_type; - int reset_disable; + bool reset_disable; ixgbe_autoneg_advertised autoneg_advertised; enum ixgbe_smart_speed smart_speed; - int smart_speed_active; - int multispeed_fiber; - int reset_if_overtemp; + bool smart_speed_active; + bool multispeed_fiber; + bool reset_if_overtemp; }; /* MBX */ -#define IXGBE_VFMAILBOX_SIZE 16 /* 16 32 bit words - 64 bytes */ -#define IXGBE_ERR_MBX -100 +#define IXGBE_VFMAILBOX_SIZE 16 /* 16 32 bit words - 64 bytes */ +#define IXGBE_ERR_MBX -100 -#define IXGBE_VFMAILBOX 0x002FC -#define IXGBE_VFMBMEM 0x00200 +#define IXGBE_VFMAILBOX 0x002FC +#define IXGBE_VFMBMEM 0x00200 /* Define mailbox register bits */ -#define IXGBE_VFMAILBOX_REQ 0x00000001 /* Request for PF Ready bit */ -#define IXGBE_VFMAILBOX_ACK 0x00000002 /* Ack PF message received */ -#define IXGBE_VFMAILBOX_VFU 0x00000004 /* VF owns the mailbox buffer */ -#define IXGBE_VFMAILBOX_PFU 0x00000008 /* PF owns the mailbox buffer */ -#define IXGBE_VFMAILBOX_PFSTS 0x00000010 /* PF wrote a message in the MB */ -#define IXGBE_VFMAILBOX_PFACK 0x00000020 /* PF ack the previous VF msg */ -#define IXGBE_VFMAILBOX_RSTI 0x00000040 /* PF has reset indication */ -#define IXGBE_VFMAILBOX_RSTD 0x00000080 /* PF has indicated reset done */ -#define IXGBE_VFMAILBOX_R2C_BITS 0x000000B0 /* All read to clear bits */ - -#define IXGBE_PFMAILBOX(x) (0x04B00 + (4 * x)) -#define IXGBE_PFMBMEM(vfn) (0x13000 + (64 * vfn)) - -#define IXGBE_PFMAILBOX_STS 0x00000001 /* Initiate message send to VF */ -#define IXGBE_PFMAILBOX_ACK 0x00000002 /* Ack message recv'd from VF */ -#define IXGBE_PFMAILBOX_VFU 0x00000004 /* VF owns the mailbox buffer */ -#define IXGBE_PFMAILBOX_PFU 0x00000008 /* PF owns the mailbox buffer */ -#define IXGBE_PFMAILBOX_RVFU 0x00000010 /* Reset VFU - used when VF stuck */ - -#define IXGBE_MBVFICR_VFREQ_MASK 0x0000FFFF /* bits for VF messages */ -#define IXGBE_MBVFICR_VFREQ_VF1 0x00000001 /* bit for VF 1 message */ -#define IXGBE_MBVFICR_VFACK_MASK 0xFFFF0000 /* bits for VF acks */ -#define IXGBE_MBVFICR_VFACK_VF1 0x00010000 /* bit for VF 1 ack */ +#define IXGBE_VFMAILBOX_REQ 0x00000001 /* Request for PF Ready bit */ +#define IXGBE_VFMAILBOX_ACK 0x00000002 /* Ack PF message received */ +#define IXGBE_VFMAILBOX_VFU 0x00000004 /* VF owns the mailbox buffer */ +#define IXGBE_VFMAILBOX_PFU 0x00000008 /* PF owns the mailbox buffer */ +#define IXGBE_VFMAILBOX_PFSTS 0x00000010 /* PF wrote a message in the MB */ +#define IXGBE_VFMAILBOX_PFACK 0x00000020 /* PF ack the previous VF msg */ +#define IXGBE_VFMAILBOX_RSTI 0x00000040 /* PF has reset indication */ +#define IXGBE_VFMAILBOX_RSTD 0x00000080 /* PF has indicated reset done */ +#define IXGBE_VFMAILBOX_R2C_BITS 0x000000B0 /* All read to clear bits */ + +#define IXGBE_PFMAILBOX_STS 0x00000001 /* Initiate message send to VF */ +#define IXGBE_PFMAILBOX_ACK 0x00000002 /* Ack message recv'd from VF */ +#define IXGBE_PFMAILBOX_VFU 0x00000004 /* VF owns the mailbox buffer */ +#define IXGBE_PFMAILBOX_PFU 0x00000008 /* PF owns the mailbox buffer */ +#define IXGBE_PFMAILBOX_RVFU 0x00000010 /* Reset VFU - used when VF stuck */ + +#define IXGBE_MBVFICR_VFREQ_MASK 0x0000FFFF /* bits for VF messages */ +#define IXGBE_MBVFICR_VFREQ_VF1 0x00000001 /* bit for VF 1 message */ +#define IXGBE_MBVFICR_VFACK_MASK 0xFFFF0000 /* bits for VF acks */ +#define IXGBE_MBVFICR_VFACK_VF1 0x00010000 /* bit for VF 1 ack */ /* If it's a IXGBE_VF_* msg then it originates in the VF and is sent to the * PF. The reverse is TRUE if it is IXGBE_PF_*. * Message ACK's are the value or'd with 0xF0000000 */ -#define IXGBE_VT_MSGTYPE_ACK 0x80000000 /* Messages below or'd with - * this are the ACK */ -#define IXGBE_VT_MSGTYPE_NACK 0x40000000 /* Messages below or'd with - * this are the NACK */ -#define IXGBE_VT_MSGTYPE_CTS 0x20000000 /* Indicates that VF is still - clear to send requests */ -#define IXGBE_VT_MSGINFO_SHIFT 16 -/* bits 23:16 are used for exra info for certain messages */ -#define IXGBE_VT_MSGINFO_MASK (0xFF << IXGBE_VT_MSGINFO_SHIFT) - -#define IXGBE_VF_RESET 0x01 /* VF requests reset */ -#define IXGBE_VF_SET_MAC_ADDR 0x02 /* VF requests PF to set MAC addr */ -#define IXGBE_VF_SET_MULTICAST 0x03 /* VF requests PF to set MC addr */ -#define IXGBE_VF_SET_VLAN 0x04 /* VF requests PF to set VLAN */ -#define IXGBE_VF_SET_LPE 0x05 /* VF requests PF to set VMOLR.LPE */ +#define IXGBE_VT_MSGTYPE_ACK 0x80000000 /* Messages below or'd with + * this are the ACK */ +#define IXGBE_VT_MSGTYPE_NACK 0x40000000 /* Messages below or'd with + * this are the NACK */ +#define IXGBE_VT_MSGTYPE_CTS 0x20000000 /* Indicates that VF is still + * clear to send requests */ +#define IXGBE_VT_MSGINFO_SHIFT 16 +/* bits 23:16 are used for extra info for certain messages */ +#define IXGBE_VT_MSGINFO_MASK (0xFF << IXGBE_VT_MSGINFO_SHIFT) + +#define IXGBE_VF_RESET 0x01 /* VF requests reset */ +#define IXGBE_VF_SET_MAC_ADDR 0x02 /* VF requests PF to set MAC addr */ +#define IXGBE_VF_SET_MULTICAST 0x03 /* VF requests PF to set MC addr */ +#define IXGBE_VF_SET_VLAN 0x04 /* VF requests PF to set VLAN */ + +/* mailbox API, version 1.0 VF requests */ +#define IXGBE_VF_SET_LPE 0x05 /* VF requests PF to set VMOLR.LPE */ +#define IXGBE_VF_SET_MACVLAN 0x06 /* VF requests PF for unicast filter */ +#define IXGBE_VF_API_NEGOTIATE 0x08 /* negotiate API version */ + +/* mailbox API, version 1.1 VF requests */ +#define IXGBE_VF_GET_QUEUES 0x09 /* get queue configuration */ + +/* GET_QUEUES return data indices within the mailbox */ +#define IXGBE_VF_TX_QUEUES 1 /* number of Tx queues supported */ +#define IXGBE_VF_RX_QUEUES 2 /* number of Rx queues supported */ +#define IXGBE_VF_TRANS_VLAN 3 /* Indication of port vlan */ +#define IXGBE_VF_DEF_QUEUE 4 /* Default queue offset */ /* length of permanent address message returned from PF */ -#define IXGBE_VF_PERMADDR_MSG_LEN 4 +#define IXGBE_VF_PERMADDR_MSG_LEN 4 /* word in permanent address message with the current multicast type */ -#define IXGBE_VF_MC_TYPE_WORD 3 +#define IXGBE_VF_MC_TYPE_WORD 3 + +#define IXGBE_PF_CONTROL_MSG 0x0100 /* PF control message */ -#define IXGBE_PF_CONTROL_MSG 0x0100 /* PF control message */ -#define IXGBE_VF_MBX_INIT_TIMEOUT 2000 /* number of retries on mailbox */ -#define IXGBE_VF_MBX_INIT_DELAY 500 /* microseconds between retries */ +#define IXGBE_VF_MBX_INIT_TIMEOUT 2000 /* number of retries on mailbox */ +#define IXGBE_VF_MBX_INIT_DELAY 500 /* microseconds between retries */ /* end MBX */ struct ixgbe_mbx_operations { void (*init_params)(struct ixgbe_hw *hw); - int32_t (*read)(struct ixgbe_hw *, uint32_t *, uint16_t, uint16_t); - int32_t (*write)(struct ixgbe_hw *, uint32_t *, uint16_t, uint16_t); - int32_t (*read_posted)(struct ixgbe_hw *, uint32_t *, uint16_t, uint16_t); - int32_t (*write_posted)(struct ixgbe_hw *, uint32_t *, uint16_t, uint16_t); - int32_t (*check_for_msg)(struct ixgbe_hw *, uint16_t); - int32_t (*check_for_ack)(struct ixgbe_hw *, uint16_t); - int32_t (*check_for_rst)(struct ixgbe_hw *, uint16_t); + int32_t (*read)(struct ixgbe_hw *, uint32_t *, uint16_t, uint16_t); + int32_t (*write)(struct ixgbe_hw *, uint32_t *, uint16_t, uint16_t); + int32_t (*read_posted)(struct ixgbe_hw *, uint32_t *, uint16_t, uint16_t); + int32_t (*write_posted)(struct ixgbe_hw *, uint32_t *, uint16_t, uint16_t); + int32_t (*check_for_msg)(struct ixgbe_hw *, uint16_t); + int32_t (*check_for_ack)(struct ixgbe_hw *, uint16_t); + int32_t (*check_for_rst)(struct ixgbe_hw *, uint16_t); }; struct ixgbe_mbx_stats { @@ -2895,118 +3261,130 @@ struct ixgbe_hw { uint16_t vendor_id; uint16_t subsystem_device_id; uint16_t subsystem_vendor_id; - uint8_t revision_id; - int adapter_stopped; + uint8_t revision_id; + bool adapter_stopped; + int api_version; + bool force_full_reset; + bool mng_fw_enabled; }; -#define ixgbe_hw(hw, func, ...) \ - ((hw)->mac.ops.func != NULL) ? \ - (hw)->mac.ops.func(hw, ##__VA_ARGS__) : IXGBE_NOT_IMPLEMENTED -#define ixgbe_hw0(hw, func, ...) \ - ((hw)->mac.ops.func != NULL) ? \ - (hw)->mac.ops.func(hw) : IXGBE_NOT_IMPLEMENTED -#define ixgbe_ee(hw, func, ...) \ - ((hw)->eeprom.ops.func != NULL) ? \ - (hw)->eeprom.ops.func(hw, ##__VA_ARGS__) : IXGBE_NOT_IMPLEMENTED - /* Error Codes */ -#define IXGBE_SUCCESS 0 -#define IXGBE_ERR_EEPROM -1 -#define IXGBE_ERR_EEPROM_CHECKSUM -2 -#define IXGBE_ERR_PHY -3 -#define IXGBE_ERR_CONFIG -4 -#define IXGBE_ERR_PARAM -5 -#define IXGBE_ERR_MAC_TYPE -6 -#define IXGBE_ERR_UNKNOWN_PHY -7 -#define IXGBE_ERR_LINK_SETUP -8 -#define IXGBE_ERR_ADAPTER_STOPPED -9 -#define IXGBE_ERR_INVALID_MAC_ADDR -10 -#define IXGBE_ERR_DEVICE_NOT_SUPPORTED -11 -#define IXGBE_ERR_MASTER_REQUESTS_PENDING -12 -#define IXGBE_ERR_INVALID_LINK_SETTINGS -13 -#define IXGBE_ERR_AUTONEG_NOT_COMPLETE -14 -#define IXGBE_ERR_RESET_FAILED -15 -#define IXGBE_ERR_SWFW_SYNC -16 -#define IXGBE_ERR_PHY_ADDR_INVALID -17 -#define IXGBE_ERR_I2C -18 -#define IXGBE_ERR_SFP_NOT_SUPPORTED -19 -#define IXGBE_ERR_SFP_NOT_PRESENT -20 -#define IXGBE_ERR_SFP_NO_INIT_SEQ_PRESENT -21 -#define IXGBE_ERR_NO_SAN_ADDR_PTR -22 -#define IXGBE_ERR_FDIR_REINIT_FAILED -23 -#define IXGBE_ERR_EEPROM_VERSION -24 -#define IXGBE_ERR_NO_SPACE -25 -#define IXGBE_ERR_OVERTEMP -26 -#define IXGBE_ERR_FC_NOT_NEGOTIATED -27 -#define IXGBE_ERR_FC_NOT_SUPPORTED -28 -#define IXGBE_ERR_FLOW_CONTROL -29 -#define IXGBE_ERR_SFP_SETUP_NOT_COMPLETE -30 -#define IXGBE_ERR_PBA_SECTION -31 -#define IXGBE_ERR_INVALID_ARGUMENT -32 -#define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF - -#define UNREFERENCED_PARAMETER(_p) +#define IXGBE_SUCCESS 0 +#define IXGBE_ERR_EEPROM -1 +#define IXGBE_ERR_EEPROM_CHECKSUM -2 +#define IXGBE_ERR_PHY -3 +#define IXGBE_ERR_CONFIG -4 +#define IXGBE_ERR_PARAM -5 +#define IXGBE_ERR_MAC_TYPE -6 +#define IXGBE_ERR_UNKNOWN_PHY -7 +#define IXGBE_ERR_LINK_SETUP -8 +#define IXGBE_ERR_ADAPTER_STOPPED -9 +#define IXGBE_ERR_INVALID_MAC_ADDR -10 +#define IXGBE_ERR_DEVICE_NOT_SUPPORTED -11 +#define IXGBE_ERR_MASTER_REQUESTS_PENDING -12 +#define IXGBE_ERR_INVALID_LINK_SETTINGS -13 +#define IXGBE_ERR_AUTONEG_NOT_COMPLETE -14 +#define IXGBE_ERR_RESET_FAILED -15 +#define IXGBE_ERR_SWFW_SYNC -16 +#define IXGBE_ERR_PHY_ADDR_INVALID -17 +#define IXGBE_ERR_I2C -18 +#define IXGBE_ERR_SFP_NOT_SUPPORTED -19 +#define IXGBE_ERR_SFP_NOT_PRESENT -20 +#define IXGBE_ERR_SFP_NO_INIT_SEQ_PRESENT -21 +#define IXGBE_ERR_NO_SAN_ADDR_PTR -22 +#define IXGBE_ERR_FDIR_REINIT_FAILED -23 +#define IXGBE_ERR_EEPROM_VERSION -24 +#define IXGBE_ERR_NO_SPACE -25 +#define IXGBE_ERR_OVERTEMP -26 +#define IXGBE_ERR_FC_NOT_NEGOTIATED -27 +#define IXGBE_ERR_FC_NOT_SUPPORTED -28 +#define IXGBE_ERR_SFP_SETUP_NOT_COMPLETE -30 +#define IXGBE_ERR_PBA_SECTION -31 +#define IXGBE_ERR_INVALID_ARGUMENT -32 +#define IXGBE_ERR_HOST_INTERFACE_COMMAND -33 +#define IXGBE_ERR_OUT_OF_MEM -34 +#define IXGBE_ERR_FEATURE_NOT_SUPPORTED -36 +#define IXGBE_ERR_EEPROM_PROTECTED_REGION -37 + +#define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF /* PHY */ -#define IXGBE_I2C_EEPROM_DEV_ADDR 0xA0 +#define IXGBE_I2C_EEPROM_DEV_ADDR 0xA0 +#define IXGBE_I2C_EEPROM_DEV_ADDR2 0xA2 +#define IXGBE_I2C_EEPROM_BANK_LEN 0xFF /* EEPROM byte offsets */ -#define IXGBE_SFF_IDENTIFIER 0x0 -#define IXGBE_SFF_IDENTIFIER_SFP 0x3 -#define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25 -#define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26 -#define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27 -#define IXGBE_SFF_1GBE_COMP_CODES 0x6 -#define IXGBE_SFF_10GBE_COMP_CODES 0x3 -#define IXGBE_SFF_CABLE_TECHNOLOGY 0x8 -#define IXGBE_SFF_CABLE_SPEC_COMP 0x3C +#define IXGBE_SFF_IDENTIFIER 0x0 +#define IXGBE_SFF_IDENTIFIER_SFP 0x3 +#define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25 +#define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26 +#define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27 +#define IXGBE_SFF_1GBE_COMP_CODES 0x6 +#define IXGBE_SFF_10GBE_COMP_CODES 0x3 +#define IXGBE_SFF_CABLE_TECHNOLOGY 0x8 +#define IXGBE_SFF_CABLE_SPEC_COMP 0x3C +#define IXGBE_SFF_SFF_8472_SWAP 0x5C +#define IXGBE_SFF_SFF_8472_COMP 0x5E +#define IXGBE_SFF_SFF_8472_OSCB 0x6E +#define IXGBE_SFF_SFF_8472_ESCB 0x76 /* Bitmasks */ -#define IXGBE_SFF_DA_PASSIVE_CABLE 0x4 -#define IXGBE_SFF_DA_ACTIVE_CABLE 0x8 -#define IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING 0x4 -#define IXGBE_SFF_1GBASESX_CAPABLE 0x1 -#define IXGBE_SFF_1GBASELX_CAPABLE 0x2 -#define IXGBE_SFF_1GBASET_CAPABLE 0x8 -#define IXGBE_SFF_10GBASESR_CAPABLE 0x10 -#define IXGBE_SFF_10GBASELR_CAPABLE 0x20 -#define IXGBE_SFF_DA_BAD_HP_CABLE 0x80 -#define IXGBE_I2C_EEPROM_READ_MASK 0x100 -#define IXGBE_I2C_EEPROM_STATUS_MASK 0x3 -#define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION 0x0 -#define IXGBE_I2C_EEPROM_STATUS_PASS 0x1 -#define IXGBE_I2C_EEPROM_STATUS_FAIL 0x2 -#define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS 0x3 +#define IXGBE_SFF_DA_PASSIVE_CABLE 0x4 +#define IXGBE_SFF_DA_ACTIVE_CABLE 0x8 +#define IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING 0x4 +#define IXGBE_SFF_1GBASESX_CAPABLE 0x1 +#define IXGBE_SFF_1GBASELX_CAPABLE 0x2 +#define IXGBE_SFF_1GBASET_CAPABLE 0x8 +#define IXGBE_SFF_10GBASESR_CAPABLE 0x10 +#define IXGBE_SFF_10GBASELR_CAPABLE 0x20 +#define IXGBE_SFF_DA_BAD_HP_CABLE 0x80 +#define IXGBE_SFF_SOFT_RS_SELECT_MASK 0x8 +#define IXGBE_SFF_SOFT_RS_SELECT_10G 0x8 +#define IXGBE_SFF_SOFT_RS_SELECT_1G 0x0 +#define IXGBE_I2C_EEPROM_READ_MASK 0x100 +#define IXGBE_I2C_EEPROM_STATUS_MASK 0x3 +#define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION 0x0 +#define IXGBE_I2C_EEPROM_STATUS_PASS 0x1 +#define IXGBE_I2C_EEPROM_STATUS_FAIL 0x2 +#define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS 0x3 /* Flow control defines */ -#define IXGBE_TAF_SYM_PAUSE 0x400 -#define IXGBE_TAF_ASM_PAUSE 0x800 +#define IXGBE_TAF_SYM_PAUSE 0x400 +#define IXGBE_TAF_ASM_PAUSE 0x800 /* Bit-shift macros */ -#define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT 24 -#define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT 16 -#define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT 8 +#define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT 24 +#define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT 16 +#define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT 8 /* Vendor OUIs: format of OUI is 0x[byte0][byte1][byte2][00] */ -#define IXGBE_SFF_VENDOR_OUI_TYCO 0x00407600 -#define IXGBE_SFF_VENDOR_OUI_FTL 0x00906500 -#define IXGBE_SFF_VENDOR_OUI_AVAGO 0x00176A00 -#define IXGBE_SFF_VENDOR_OUI_INTEL 0x001B2100 +#define IXGBE_SFF_VENDOR_OUI_TYCO 0x00407600 +#define IXGBE_SFF_VENDOR_OUI_FTL 0x00906500 +#define IXGBE_SFF_VENDOR_OUI_AVAGO 0x00176A00 +#define IXGBE_SFF_VENDOR_OUI_INTEL 0x001B2100 /* I2C SDA and SCL timing parameters for standard mode */ -#define IXGBE_I2C_T_HD_STA 4 -#define IXGBE_I2C_T_LOW 5 -#define IXGBE_I2C_T_HIGH 4 -#define IXGBE_I2C_T_SU_STA 5 -#define IXGBE_I2C_T_HD_DATA 5 -#define IXGBE_I2C_T_SU_DATA 1 -#define IXGBE_I2C_T_RISE 1 -#define IXGBE_I2C_T_FALL 1 -#define IXGBE_I2C_T_SU_STO 4 -#define IXGBE_I2C_T_BUF 5 - -#define IXGBE_TN_LASI_STATUS_REG 0x9005 -#define IXGBE_TN_LASI_STATUS_TEMP_ALARM 0x0008 +#define IXGBE_I2C_T_HD_STA 4 +#define IXGBE_I2C_T_LOW 5 +#define IXGBE_I2C_T_HIGH 4 +#define IXGBE_I2C_T_SU_STA 5 +#define IXGBE_I2C_T_HD_DATA 5 +#define IXGBE_I2C_T_SU_DATA 1 +#define IXGBE_I2C_T_RISE 1 +#define IXGBE_I2C_T_FALL 1 +#define IXGBE_I2C_T_SU_STO 4 +#define IXGBE_I2C_T_BUF 5 + +#define IXGBE_TN_LASI_STATUS_REG 0x9005 +#define IXGBE_TN_LASI_STATUS_TEMP_ALARM 0x0008 + +/* SFP+ SFF-8472 Compliance */ +#define IXGBE_SFF_SFF_8472_UNSUP 0x00 +#define IXGBE_SFF_SFF_8472_REV_9_3 0x01 +#define IXGBE_SFF_SFF_8472_REV_9_5 0x02 +#define IXGBE_SFF_SFF_8472_REV_10_2 0x03 +#define IXGBE_SFF_SFF_8472_REV_10_4 0x04 +#define IXGBE_SFF_SFF_8472_REV_11_0 0x05 /* end PHY */ diff --git a/sys/dev/pci/ixgbe_x540.c b/sys/dev/pci/ixgbe_x540.c index 218056aa827..446ea7c5780 100644 --- a/sys/dev/pci/ixgbe_x540.c +++ b/sys/dev/pci/ixgbe_x540.c @@ -1,8 +1,8 @@ -/* $OpenBSD: ixgbe_x540.c,v 1.1 2012/08/06 21:07:52 mikeb Exp $ */ +/* $OpenBSD: ixgbe_x540.c,v 1.2 2013/08/05 19:58:06 mikeb Exp $ */ /****************************************************************************** - Copyright (c) 2001-2012, Intel Corporation + Copyright (c) 2001-2013, Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without @@ -32,7 +32,7 @@ POSSIBILITY OF SUCH DAMAGE. ******************************************************************************/ -/*$FreeBSD: src/sys/dev/ixgbe/ixgbe_x540.c,v 1.2 2012/07/05 20:51:44 jfv Exp $*/ +/* FreeBSD: src/sys/dev/ixgbe/ixgbe_x540.c 251964 Jun 18 21:28:19 2013 UTC */ #include <dev/pci/ixgbe.h> #include <dev/pci/ixgbe_type.h> @@ -42,9 +42,12 @@ int32_t ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw); int32_t ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw); void ixgbe_release_swfw_sync_semaphore(struct ixgbe_hw *hw); +int32_t ixgbe_get_link_capabilities_X540(struct ixgbe_hw *hw, + ixgbe_link_speed *speed, + bool *autoneg); enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw); int32_t ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, ixgbe_link_speed speed, - int autoneg, int link_up_wait_to_complete); + bool link_up_wait_to_complete); int32_t ixgbe_reset_hw_X540(struct ixgbe_hw *hw); int32_t ixgbe_start_hw_X540(struct ixgbe_hw *hw); uint32_t ixgbe_get_supported_physical_layer_X540(struct ixgbe_hw *hw); @@ -105,15 +108,17 @@ int32_t ixgbe_init_ops_X540(struct ixgbe_hw *hw) mac->ops.get_device_caps = &ixgbe_get_device_caps_generic; mac->ops.acquire_swfw_sync = &ixgbe_acquire_swfw_sync_X540; mac->ops.release_swfw_sync = &ixgbe_release_swfw_sync_X540; + mac->ops.disable_sec_rx_path = &ixgbe_disable_sec_rx_path_generic; + mac->ops.enable_sec_rx_path = &ixgbe_enable_sec_rx_path_generic; /* RAR, Multicast, VLAN */ mac->ops.set_vmdq = &ixgbe_set_vmdq_generic; mac->ops.clear_vmdq = &ixgbe_clear_vmdq_generic; mac->ops.insert_mac_addr = &ixgbe_insert_mac_addr_generic; - mac->ops.insert_mac_addr = &ixgbe_insert_mac_addr_generic; mac->rar_highwater = 1; mac->ops.set_vfta = &ixgbe_set_vfta_generic; mac->ops.clear_vfta = &ixgbe_clear_vfta_generic; + mac->ops.init_uta_tables = &ixgbe_init_uta_tables_generic; /* Link */ mac->ops.get_link_capabilities = @@ -127,7 +132,7 @@ int32_t ixgbe_init_ops_X540(struct ixgbe_hw *hw) mac->rx_pb_size = 384; mac->max_tx_queues = 128; mac->max_rx_queues = 128; - mac->max_msix_vectors = ixgbe_get_pcie_msix_count_generic(hw); + mac->max_msix_vectors = 0 /*ixgbe_get_pcie_msix_count_generic(hw)*/; hw->mbx.ops.init_params = ixgbe_init_mbx_params_pf; @@ -139,6 +144,23 @@ int32_t ixgbe_init_ops_X540(struct ixgbe_hw *hw) } /** + * ixgbe_get_link_capabilities_X540 - Determines link capabilities + * @hw: pointer to hardware structure + * @speed: pointer to link speed + * @autoneg: TRUE when autoneg or autotry is enabled + * + * Determines the link capabilities by reading the AUTOC register. + **/ +int32_t ixgbe_get_link_capabilities_X540(struct ixgbe_hw *hw, + ixgbe_link_speed *speed, + bool *autoneg) +{ + ixgbe_get_copper_link_capabilities_generic(hw, speed, autoneg); + + return IXGBE_SUCCESS; +} + +/** * ixgbe_get_media_type_X540 - Get media type * @hw: pointer to hardware structure * @@ -146,7 +168,6 @@ int32_t ixgbe_init_ops_X540(struct ixgbe_hw *hw) **/ enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw) { - UNREFERENCED_PARAMETER(hw); return ixgbe_media_type_copper; } @@ -154,15 +175,14 @@ enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw) * ixgbe_setup_mac_link_X540 - Sets the auto advertised capabilities * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: TRUE if autonegotiation enabled * @autoneg_wait_to_complete: TRUE when waiting for completion is needed **/ int32_t ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, - ixgbe_link_speed speed, int autoneg, - int autoneg_wait_to_complete) + ixgbe_link_speed speed, + bool autoneg_wait_to_complete) { DEBUGFUNC("ixgbe_setup_mac_link_X540"); - return hw->phy.ops.setup_link_speed(hw, speed, autoneg, + return hw->phy.ops.setup_link_speed(hw, speed, autoneg_wait_to_complete); } @@ -185,6 +205,9 @@ int32_t ixgbe_reset_hw_X540(struct ixgbe_hw *hw) if (status != IXGBE_SUCCESS) goto reset_hw_out; + /* flush pending Tx transactions */ + ixgbe_clear_tx_pending(hw); + mac_reset_top: ctrl = IXGBE_CTRL_RST; ctrl |= IXGBE_READ_REG(hw, IXGBE_CTRL); @@ -229,27 +252,6 @@ mac_reset_top: hw->mac.num_rar_entries = 128; hw->mac.ops.init_rx_addrs(hw); -#if 0 - /* Store the permanent SAN mac address */ - hw->mac.ops.get_san_mac_addr(hw, hw->mac.san_addr); - - /* Add the SAN MAC address to the RAR only if it's a valid address */ - if (ixgbe_validate_mac_addr(hw->mac.san_addr) == 0) { - hw->mac.ops.set_rar(hw, hw->mac.num_rar_entries - 1, - hw->mac.san_addr, 0, IXGBE_RAH_AV); - - /* Save the SAN MAC RAR index */ - hw->mac.san_mac_rar_index = hw->mac.num_rar_entries - 1; - - /* Reserve the last RAR for the SAN MAC address */ - hw->mac.num_rar_entries--; - } - - /* Store the alternative WWNN/WWPN prefix */ - hw->mac.ops.get_wwn_prefix(hw, &hw->mac.wwnn_prefix, - &hw->mac.wwpn_prefix); -#endif - reset_hw_out: return status; } @@ -326,7 +328,7 @@ int32_t ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw) eeprom_size = (uint16_t)((eec & IXGBE_EEC_SIZE) >> IXGBE_EEC_SIZE_SHIFT); eeprom->word_size = 1 << (eeprom_size + - IXGBE_EEPROM_WORD_SIZE_BASE_SHIFT); + IXGBE_EEPROM_WORD_SIZE_SHIFT); DEBUGOUT2("Eeprom params: type = %d, size = %d\n", eeprom->type, eeprom->word_size); @@ -349,12 +351,13 @@ int32_t ixgbe_read_eerd_X540(struct ixgbe_hw *hw, uint16_t offset, uint16_t *dat DEBUGFUNC("ixgbe_read_eerd_X540"); if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) == - IXGBE_SUCCESS) + IXGBE_SUCCESS) { status = ixgbe_read_eerd_generic(hw, offset, data); - else + hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM); + } else { status = IXGBE_ERR_SWFW_SYNC; + } - hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM); return status; } @@ -372,12 +375,13 @@ int32_t ixgbe_write_eewr_X540(struct ixgbe_hw *hw, uint16_t offset, uint16_t dat DEBUGFUNC("ixgbe_write_eewr_X540"); if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) == - IXGBE_SUCCESS) + IXGBE_SUCCESS) { status = ixgbe_write_eewr_generic(hw, offset, data); - else + hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM); + } else { status = IXGBE_ERR_SWFW_SYNC; + } - hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM); return status; } @@ -468,7 +472,7 @@ uint16_t ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw) * caller does not need checksum_val, the value can be NULL. **/ int32_t ixgbe_validate_eeprom_checksum_X540(struct ixgbe_hw *hw, - uint16_t *checksum_val) + uint16_t *checksum_val) { int32_t status; uint16_t checksum; @@ -509,11 +513,11 @@ int32_t ixgbe_validate_eeprom_checksum_X540(struct ixgbe_hw *hw, /* If the user cares, return the calculated checksum */ if (checksum_val) *checksum_val = checksum; + hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM); } else { status = IXGBE_ERR_SWFW_SYNC; } - hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM); out: return status; } @@ -554,14 +558,13 @@ int32_t ixgbe_update_eeprom_checksum_X540(struct ixgbe_hw *hw) status = ixgbe_write_eewr_generic(hw, IXGBE_EEPROM_CHECKSUM, checksum); - if (status == IXGBE_SUCCESS) - status = ixgbe_update_flash_X540(hw); - else + if (status == IXGBE_SUCCESS) + status = ixgbe_update_flash_X540(hw); + hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM); + } else { status = IXGBE_ERR_SWFW_SYNC; } - hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM); - return status; } @@ -594,7 +597,7 @@ int32_t ixgbe_update_flash_X540(struct ixgbe_hw *hw) else DEBUGOUT("Flash update time out\n"); - if (hw->revision_id == 0) { + if (hw->mac.type == ixgbe_mac_X540 && hw->revision_id == 0) { flup = IXGBE_READ_REG(hw, IXGBE_EEC); if (flup & IXGBE_EEC_SEC1VAL) { @@ -680,7 +683,6 @@ int32_t ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, uint16_t mask) swfw_sync |= swmask; IXGBE_WRITE_REG(hw, IXGBE_SWFW_SYNC, swfw_sync); ixgbe_release_swfw_sync_semaphore(hw); - msec_delay(5); goto out; } else { /* @@ -700,7 +702,7 @@ int32_t ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, uint16_t mask) } /* If the resource is not released by the FW/HW the SW can assume that - * the FW/HW malfunctions. In that case the SW should sets the SW bit(s) + * the FW/HW malfunctions. In that case the SW should set the SW bit(s) * of the requested resource(s) while ignoring the corresponding FW/HW * bits in the SW_FW_SYNC register. */ @@ -716,6 +718,17 @@ int32_t ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, uint16_t mask) ixgbe_release_swfw_sync_semaphore(hw); msec_delay(5); } + /* If the resource is not released by other SW the SW can assume that + * the other SW malfunctions. In that case the SW should clear all SW + * flags that it does not own and then repeat the whole process once + * again. + */ + else if (swfw_sync & swmask) { + ixgbe_release_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM | + IXGBE_GSSR_PHY0_SM | IXGBE_GSSR_PHY1_SM | + IXGBE_GSSR_MAC_CSR_SM); + ret_val = IXGBE_ERR_SWFW_SYNC; + } out: return ret_val; @@ -743,7 +756,6 @@ void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, uint16_t mask) IXGBE_WRITE_REG(hw, IXGBE_SWFW_SYNC, swfw_sync); ixgbe_release_swfw_sync_semaphore(hw); - msec_delay(5); } /** @@ -841,7 +853,7 @@ int32_t ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, uint32_t index) uint32_t macc_reg; uint32_t ledctl_reg; ixgbe_link_speed speed; - int link_up; + bool link_up; DEBUGFUNC("ixgbe_blink_led_start_X540"); |