diff options
Diffstat (limited to 'sys/dev/usb/if_udavreg.h')
| -rw-r--r-- | sys/dev/usb/if_udavreg.h | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/sys/dev/usb/if_udavreg.h b/sys/dev/usb/if_udavreg.h new file mode 100644 index 00000000000..6dff5f17762 --- /dev/null +++ b/sys/dev/usb/if_udavreg.h @@ -0,0 +1,214 @@ +/* $OpenBSD: if_udavreg.h,v 1.1 2004/10/05 02:01:18 jsg Exp $ */ +/* $NetBSD: if_udavreg.h,v 1.2 2003/09/04 15:17:39 tsutsui Exp $ */ +/* $nabe: if_udavreg.h,v 1.2 2003/08/21 16:26:40 nabe Exp $ */ +/* + * Copyright (c) 2003 + * Shingo WATANABE <nabe@nabechan.org>. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the author nor the names of any co-contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + */ + +#define UDAV_IFACE_INDEX 0 +#define UDAV_CONFIG_NO 1 + +#define UDAV_TX_LIST_CNT 1 +#define UDAV_RX_LIST_CNT 1 + +#define UDAV_TX_TIMEOUT 1000 +#define UDAV_TIMEOUT 10000 + +#define ETHER_ALIGN 2 + + +/* Packet length */ +#define UDAV_MAX_MTU 1536 /* XXX: max frame size is unknown */ +#define UDAV_MIN_FRAME_LEN 60 +#define UDAV_BUFSZ UDAV_MAX_MTU + +/* Request */ +#define UDAV_REQ_REG_READ 0x00 /* Read from register(s) */ +#define UDAV_REQ_REG_WRITE 0x01 /* Write to register(s) */ +#define UDAV_REQ_REG_WRITE1 0x03 /* Write to a register */ + +#define UDAV_REQ_MEM_READ 0x02 /* Read from memory */ +#define UDAV_REQ_MEM_WRITE 0x05 /* Write to memory */ +#define UDAV_REQ_MEM_WRITE1 0x07 /* Write a byte to memory */ + +/* Registers */ +#define UDAV_NCR 0x00 /* Network Control Register */ +#define UDAV_NCR_EXT_PHY (1<<7) /* Select External PHY */ +#define UDAV_NCR_WAKEEN (1<<6) /* Wakeup Event Enable */ +#define UDAV_NCR_FCOL (1<<4) /* Force Collision Mode */ +#define UDAV_NCR_FDX (1<<3) /* Full-Duplex Mode (RO on Int. PHY) */ +#define UDAV_NCR_LBK1 (1<<2) /* Lookback Mode */ +#define UDAV_NCR_LBK0 (1<<1) /* Lookback Mode */ +#define UDAV_NCR_RST (1<<0) /* Software reset */ + +#define UDAV_RCR 0x05 /* RX Control Register */ +#define UDAV_RCR_WTDIS (1<<6) /* Watchdog Timer Disable */ +#define UDAV_RCR_DIS_LONG (1<<5) /* Discard Long Packet(over 1522Byte) */ +#define UDAV_RCR_DIS_CRC (1<<4) /* Discard CRC Error Packet */ +#define UDAV_RCR_ALL (1<<3) /* Pass All Multicast */ +#define UDAV_RCR_RUNT (1<<2) /* Pass Runt Packet */ +#define UDAV_RCR_PRMSC (1<<1) /* Promiscuous Mode */ +#define UDAV_RCR_RXEN (1<<0) /* RX Enable */ + +#define UDAV_RSR 0x06 /* RX Status Register */ +#define UDAV_RSR_RF (1<<7) /* Runt Frame */ +#define UDAV_RSR_MF (1<<6) /* Multicast Frame */ +#define UDAV_RSR_LCS (1<<5) /* Late Collision Seen */ +#define UDAV_RSR_RWTO (1<<4) /* Receive Watchdog Time-Out */ +#define UDAV_RSR_PLE (1<<3) /* Physical Layer Error */ +#define UDAV_RSR_AE (1<<2) /* Alignment Error */ +#define UDAV_RSR_CE (1<<1) /* CRC Error */ +#define UDAV_RSR_FOE (1<<0) /* FIFO Overflow Error */ +#define UDAV_RSR_ERR (UDAV_RSR_RF | UDAV_RSR_LCS | UDAV_RSR_RWTO |\ + UDAV_RSR_PLE | UDAV_RSR_AE | UDAV_RSR_CE |\ + UDAV_RSR_FOE) + +#define UDAV_EPCR 0x0b /* EEPROM & PHY Control Register */ +#define UDAV_EPCR_REEP (1<<5) /* Reload EEPROM */ +#define UDAV_EPCR_WEP (1<<4) /* Write EEPROM enable */ +#define UDAV_EPCR_EPOS (1<<3) /* EEPROM or PHY Operation Select */ +#define UDAV_EPCR_ERPRR (1<<2) /* EEPROM/PHY Register Read Command */ +#define UDAV_EPCR_ERPRW (1<<1) /* EEPROM/PHY Register Write Command */ +#define UDAV_EPCR_ERRE (1<<0) /* EEPROM/PHY Access Status */ + +#define UDAV_EPAR 0x0c /* EEPROM & PHY Control Register */ +#define UDAV_EPAR_PHY_ADR1 (1<<7) /* PHY Address bit 1 */ +#define UDAV_EPAR_PHY_ADR0 (1<<6) /* PHY Address bit 0 */ +#define UDAV_EPAR_EROA (1<<0) /* EEPROM Word/PHY Register Address */ +#define UDAV_EPAR_EROA_MASK (0x1f) /* [5:0] */ + +#define UDAV_EPDRL 0x0d /* EEPROM & PHY Data Register */ +#define UDAV_EPDRH 0x0e /* EEPROM & PHY Data Register */ + +#define UDAV_PAR0 0x10 /* Ethernet Address, load from EEPROM */ +#define UDAV_PAR1 0x11 /* Ethernet Address, load from EEPROM */ +#define UDAV_PAR2 0x12 /* Ethernet Address, load from EEPROM */ +#define UDAV_PAR3 0x13 /* Ethernet Address, load from EEPROM */ +#define UDAV_PAR4 0x14 /* Ethernet Address, load from EEPROM */ +#define UDAV_PAR5 0x15 /* Ethernet Address, load from EEPROM */ +#define UDAV_PAR UDAV_PAR0 + +#define UDAV_MAR0 0x16 /* Multicast Register */ +#define UDAV_MAR1 0x17 /* Multicast Register */ +#define UDAV_MAR2 0x18 /* Multicast Register */ +#define UDAV_MAR3 0x19 /* Multicast Register */ +#define UDAV_MAR4 0x1a /* Multicast Register */ +#define UDAV_MAR5 0x1b /* Multicast Register */ +#define UDAV_MAR6 0x1c /* Multicast Register */ +#define UDAV_MAR7 0x1d /* Multicast Register */ +#define UDAV_MAR UDAV_MAR0 + +#define UDAV_GPCR 0x1e /* General purpose control register */ +#define UDAV_GPCR_GEP_CNTL6 (1<<6) /* General purpose control 6 */ +#define UDAV_GPCR_GEP_CNTL5 (1<<5) /* General purpose control 5 */ +#define UDAV_GPCR_GEP_CNTL4 (1<<4) /* General purpose control 4 */ +#define UDAV_GPCR_GEP_CNTL3 (1<<3) /* General purpose control 3 */ +#define UDAV_GPCR_GEP_CNTL2 (1<<2) /* General purpose control 2 */ +#define UDAV_GPCR_GEP_CNTL1 (1<<1) /* General purpose control 1 */ +#define UDAV_GPCR_GEP_CNTL0 (1<<0) /* General purpose control 0 */ + +#define UDAV_GPR 0x1f /* General purpose register */ +#define UDAV_GPR_GEPIO6 (1<<6) /* General purpose 6 */ +#define UDAV_GPR_GEPIO5 (1<<5) /* General purpose 5 */ +#define UDAV_GPR_GEPIO4 (1<<4) /* General purpose 4 */ +#define UDAV_GPR_GEPIO3 (1<<3) /* General purpose 3 */ +#define UDAV_GPR_GEPIO2 (1<<2) /* General purpose 2 */ +#define UDAV_GPR_GEPIO1 (1<<1) /* General purpose 1 */ +#define UDAV_GPR_GEPIO0 (1<<0) /* General purpose 0 */ + +#if defined(__NetBSD__) +#define GET_IFP(sc) (&(sc)->sc_ec.ec_if) +#else +#define GET_IFP(sc) (&(sc)->sc_ac.ac_if) +#endif +#define GET_MII(sc) (&(sc)->sc_mii) + +struct udav_chain { + struct udav_softc *udav_sc; + usbd_xfer_handle udav_xfer; + char *udav_buf; + struct mbuf *udav_mbuf; + int udav_idx; +}; + +struct udav_cdata { + struct udav_chain udav_tx_chain[UDAV_TX_LIST_CNT]; + struct udav_chain udav_rx_chain[UDAV_TX_LIST_CNT]; +#if 0 + /* XXX: Intrrupt Endpoint is not yet supported! */ + struct udav_intrpkg udav_ibuf; +#endif + int udav_tx_prod; + int udav_tx_cons; + int udav_tx_cnt; + int udav_rx_prod; +}; + +struct udav_softc { + USBBASEDEVICE sc_dev; /* base device */ + usbd_device_handle sc_udev; + + /* USB */ + usbd_interface_handle sc_ctl_iface; + /* int sc_ctl_iface_no; */ + int sc_bulkin_no; /* bulk in endpoint */ + int sc_bulkout_no; /* bulk out endpoint */ + int sc_intrin_no; /* intr in endpoint */ + usbd_pipe_handle sc_pipe_rx; + usbd_pipe_handle sc_pipe_tx; + usbd_pipe_handle sc_pipe_intr; + usb_callout_t sc_stat_ch; + u_int sc_rx_errs; + /* u_int sc_intr_errs; */ + struct timeval sc_rx_notice; + + /* Ethernet */ +#if defined(__NetBSD__) + struct ethercom sc_ec; /* ethernet common */ +#else + struct arpcom sc_ac; /* ethernet common */ +#endif + struct mii_data sc_mii; + struct lock sc_mii_lock; + int sc_link; +#define sc_media udav_mii.mii_media +#if NRND > 0 + rndsource_element_t rnd_source; +#endif + struct udav_cdata sc_cdata; + + int sc_attached; + int sc_dying; + int sc_refcnt; + + struct usb_task sc_tick_task; + struct usb_task sc_stop_task; + + u_int16_t sc_flags; +}; |