diff options
Diffstat (limited to 'sys/dev/pci')
| -rw-r--r-- | sys/dev/pci/if_nxe.c | 153 |
1 files changed, 151 insertions, 2 deletions
diff --git a/sys/dev/pci/if_nxe.c b/sys/dev/pci/if_nxe.c index fb98337c16b..5deb75bbd0b 100644 --- a/sys/dev/pci/if_nxe.c +++ b/sys/dev/pci/if_nxe.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_nxe.c,v 1.18 2007/08/15 01:15:48 dlg Exp $ */ +/* $OpenBSD: if_nxe.c,v 1.19 2007/08/15 01:21:03 dlg Exp $ */ /* * Copyright (c) 2007 David Gwynne <dlg@openbsd.org> @@ -175,6 +175,13 @@ int nxedebug = 0; * to the start of the CRB window space. */ +/* Interrupts */ +#define NXE_ISR_VECTOR 0x06110100 /* Interrupt Vector */ +#define NXE_ISR_VECTOR_FUNC(_f) (0x08 << (_f)) +#define NXE_ISR_MASK 0x06110104 /* Interrupt Mask */ +#define NXE_ISR_TARGET_STATUS 0x06110118 +#define NXE_ISR_TARGET_MASK 0x06110128 + /* lock registers (semaphores between chipset and driver) */ #define NXE_SEM_ROM_LOCK 0x0611c010 /* ROM access lock */ #define NXE_SEM_ROM_UNLOCK 0x0611c014 @@ -185,10 +192,41 @@ int nxedebug = 0; /* * Network Interface Unit (NIU) Registers */ - + #define NXE_0_NIU_MODE 0x00600000 #define NXE_0_NIU_MODE_XGE (1<<2) /* XGE interface enabled */ #define NXE_0_NIU_MODE_GBE (1<<1) /* 4 GbE interfaces enabled */ +#define NXE_0_NIU_SINGLE_TERM 0x00600004 + +#define NXE_0_NIU_RESET_XG 0x0060001c /* reset XG */ +#define NXE_0_NIU_RESET_FIFO 0x00600088 /* reset sys fifos */ + +#define _P(_p) ((_p) * 0x10000) + +#define NXE_0_XG_CFG0(_p) (0x00670000 + _P(_p)) +#define NXE_0_XG_CFG0_TX_EN (1<<0) /* TX enable */ +#define NXE_0_XG_CFG0_TX_SYNC (1<<1) /* TX synced */ +#define NXE_0_XG_CFG0_RX_EN (1<<2) /* RX enable */ +#define NXE_0_XG_CFG0_RX_SYNC (1<<3) /* RX synced */ +#define NXE_0_XG_CFG0_TX_FLOWCTL (1<<4) /* enable pause frame gen */ +#define NXE_0_XG_CFG0_RX_FLOWCTL (1<<5) /* act on rxed pause frames */ +#define NXE_0_XG_CFG0_LOOPBACK (1<<8) /* tx appears on rx */ +#define NXE_0_XG_CFG0_TX_RST_PB (1<<15) /* reset frm tx proto block */ +#define NXE_0_XG_CFG0_RX_RST_PB (1<<16) /* reset frm rx proto block */ +#define NXE_0_XG_CFG0_TX_RST_MAC (1<<17) /* reset frm tx multiplexer */ +#define NXE_0_XG_CFG0_RX_RST_MAC (1<<18) /* reset ctl frms and timers */ +#define NXE_0_XG_CFG0_SOFT_RST (1<<31) /* soft reset */ +#define NXE_0_XG_CFG1(_p) (0x00670004 + _P(_p)) +#define NXE_0_XG_CFG1_REM_CRC (1<<0) /* enable crc removal */ +#define NXE_0_XG_CFG1_CRC_EN (1<<1) /* append crc to tx frames */ +#define NXE_0_XG_CFG1_NO_MAX (1<<5) /* rx all frames despite size */ +#define NXE_0_XG_CFG1_WIRE_LO_ERR (1<<6) /* recognize local err */ +#define NXE_0_XG_CFG1_PAUSE_FR_DIS (1<<8) /* disable pause frame detect */ +#define NXE_0_XG_CFG1_SEQ_ERR_EN (1<<10) /* enable seq err detection */ +#define NXE_0_XG_CFG1_MULTICAST (1<<12) /* accept all multicast */ +#define NXE_0_XG_CFG1_PROMISC (1<<13) /* accept all multicast */ +#define NXE_0_XG_MAC_LO(_p) (0x00670010 + _P(_p)) +#define NXE_0_XG_MAC_HI(_p) (0x0067000c + _P(_p)) /* * Software Defined Registers @@ -200,6 +238,110 @@ int nxedebug = 0; #define NXE_1_SW_PHY_LOCK_ID 0x00202120 #define NXE_1_SW_PHY_LOCK_ID_DRV 0x44524956 +/* firmware version */ +#define NXE_1_SW_FWVER_MAJOR 0x00202150 /* Major f/w version */ +#define NXE_1_SW_FWVER_MINOR 0x00202154 /* Minor f/w version */ +#define NXE_1_SW_FWVER_BUILD 0x00202158 /* Build/Sub f/w version */ + +/* misc */ +#define NXE_1_SW_CMD_ADDR_HI 0x00202218 /* cmd ring phys addr */ +#define NXE_1_SW_CMD_ADDR_LO 0x0020221c /* cmd ring phys addr */ +#define NXE_1_SW_CMD_SIZE 0x002022c8 /* entries in the cmd ring */ +#define NXE_1_SW_DUMMY_ADDR_HI 0x0020223c /* hi address of dummy buf */ +#define NXE_1_SW_DUMMY_ADDR_LO 0x00202240 /* lo address of dummy buf */ + +static const u_int32_t nxe_regmap[][4] = { +#define NXE_1_SW_CMD_PRODUCER(_f) (nxe_regmap[0][(_f)]) + { 0x00202208, 0x002023ac, 0x002023b8, 0x002023d0 }, +#define NXE_1_SW_CMD_CONSUMER(_f) (nxe_regmap[1][(_f)]) + { 0x0020220c, 0x002023b0, 0x002023bc, 0x002023d4 }, + +#define NXE_1_SW_CONTEXT(_p) (nxe_regmap[2][(_p)]) +#define NXE_1_SW_CONTEXT_SIG(_p) (0xdee0 | (_p)) + { 0x0020238c, 0x00202390, 0x0020239c, 0x002023a4 }, +#define NXE_1_SW_CONTEXT_ADDR_LO(_p) (nxe_regmap[3][(_p)]) + { 0x00202388, 0x00202390, 0x00202398, 0x002023a0 }, +#define NXE_1_SW_CONTEXT_ADDR_HI(_p) (nxe_regmap[4][(_p)]) + { 0x002023c0, 0x002023c4, 0x002023c8, 0x002023cc }, + +#define NXE_1_SW_INT_MASK(_p) (nxe_regmap[5][(_p)]) + { 0x002023d8, 0x082023e0, 0x082023e4, 0x082023e8 }, + +#define NXE_1_SW_RX_PRODUCER(_c) (nxe_regmap[6][(_c)]) + { 0x00202300, 0x00202344, 0x002023d8, 0x0020242c }, +#define NXE_1_SW_RX_CONSUMER(_c) (nxe_regmap[7][(_c)]) + { 0x00202304, 0x00202348, 0x002023dc, 0x00202430 }, +#define NXE_1_SW_RX_RING(_c) (nxe_regmap[8][(_c)]) + { 0x00202308, 0x0020234c, 0x002023f0, 0x00202434 }, +#define NXE_1_SW_RX_SIZE(_c) (nxe_regmap[9][(_c)]) + { 0x0020230c, 0x00202350, 0x002023f4, 0x00202438 }, + +#define NXE_1_SW_RX_JUMBO_PRODUCER(_c) (nxe_regmap[10][(_c)]) + { 0x00202310, 0x00202354, 0x002023f8, 0x0020243c }, +#define NXE_1_SW_RX_JUMBO_CONSUMER(_c) (nxe_regmap[11][(_c)]) + { 0x00202314, 0x00202358, 0x002023fc, 0x00202440 }, +#define NXE_1_SW_RX_JUMBO_RING(_c) (nxe_regmap[12][(_c)]) + { 0x00202318, 0x0020235c, 0x00202400, 0x00202444 }, +#define NXE_1_SW_RX_JUMBO_SIZE(_c) (nxe_regmap[13][(_c)]) + { 0x0020231c, 0x00202360, 0x00202404, 0x00202448 }, + +#define NXE_1_SW_RX_LRO_PRODUCER(_c) (nxe_regmap[14][(_c)]) + { 0x00202320, 0x00202364, 0x00202408, 0x0020244c }, +#define NXE_1_SW_RX_LRO_CONSUMER(_c) (nxe_regmap[15][(_c)]) + { 0x00202324, 0x00202368, 0x0020240c, 0x00202450 }, +#define NXE_1_SW_RX_LRO_RING(_c) (nxe_regmap[16][(_c)]) + { 0x00202328, 0x0020236c, 0x00202410, 0x00202454 }, +#define NXE_1_SW_RX_LRO_SIZE(_c) (nxe_regmap[17][(_c)]) + { 0x0020232c, 0x00202370, 0x00202414, 0x00202458 }, + +#define NXE_1_SW_STATUS_RING(_c) (nxe_regmap[18][(_c)]) + { 0x00202330, 0x00202374, 0x00202418, 0x0020245c }, +#define NXE_1_SW_STATUS_PRODUCER(_c) (nxe_regmap[19][(_c)]) + { 0x00202334, 0x00202378, 0x0020241c, 0x00202460 }, +#define NXE_1_SW_STATUS_CONSUMER(_c) (nxe_regmap[20][(_c)]) + { 0x00202338, 0x0020237c, 0x00202420, 0x00202464 }, +#define NXE_1_SW_STATUS_STATE(_c) (nxe_regmap[21][(_c)]) + { 0x0020233c, 0x00202380, 0x00202424, 0x00202468 }, +#define NXE_1_SW_STATUS_SIZE(_c) (nxe_regmap[22][(_c)]) + { 0x00202340, 0x00202384, 0x00202428, 0x0020246c } +}; + + +#define NXE_1_SW_BOOTLD_CONFIG 0x002021fc +#define NXE_1_SW_BOOTLD_CONFIG_ROM 0x00000000 +#define NXE_1_SW_BOOTLD_CONFIG_RAM 0x12345678 + +#define NXE_1_SW_CMDPEG_STATE 0x00202250 /* init status */ +#define NXE_1_SW_CMDPEG_STATE_START 0xff00 /* init starting */ +#define NXE_1_SW_CMDPEG_STATE_DONE 0xff01 /* init complete */ +#define NXE_1_SW_CMDPEG_STATE_ACK 0xf00f /* init ack */ +#define NXE_1_SW_CMDPEG_STATE_ERROR 0xffff /* init failed */ + +#define NXE_1_SW_XG_STATE 0x00202294 /* phy state */ +#define NXE_1_SW_XG_STATE_PORT(_r, _p) (((_r)>>8*(_p))&0xff) +#define NXE_1_SW_XG_STATE_UP (1<<4) +#define NXE_1_SW_XG_STATE_DOWN (1<<5) + +#define NXE_1_SW_MPORT_MODE 0x002022c4 +#define NXE_1_SW_MPORT_MODE_SINGLE 0x1111 +#define NXE_1_SW_MPORT_MODE_MULTI 0x2222 + +#define NXE_1_SW_NIC_CAP_HOST 0x002023a8 /* host capabilities */ +#define NXE_1_SW_NIC_CAP_HOST_DEF 0x1 /* nfi */ + +#define NXE_1_SW_DRIVER_VER 0x002024a0 /* host driver version */ + + +#define NXE_1_SW_TEMP 0x002023b4 /* Temperature sensor */ +#define NXE_1_SW_TEMP_STATE(_x) ((_x)&0xffff) /* Temp state */ +#define NXE_1_SW_TEMP_STATE_NONE 0x0000 +#define NXE_1_SW_TEMP_STATE_OK 0x0001 +#define NXE_1_SW_TEMP_STATE_WARN 0x0002 +#define NXE_1_SW_TEMP_STATE_CRIT 0x0003 +#define NXE_1_SW_TEMP_VAL(_x) (((_x)>>16)&0xffff) /* Temp value */ + +#define NXE_1_SW_V2P(_f) (0x00202490+((_f)*4)) /* virtual to phys */ + /* * ROMUSB Registers */ @@ -208,6 +350,13 @@ int nxedebug = 0; #define NXE_1_ROMUSB_SW_RESET 0x01300008 #define NXE_1_ROMUSB_SW_RESET_DEF 0xffffffff +#define NXE_1_CASPER_RESET 0x01300038 +#define NXE_1_CASPER_RESET_ENABLE 0x1 +#define NXE_1_CASPER_RESET_DISABLE 0x1 + +#define NXE_1_GLB_PEGTUNE 0x0130005c /* reset register */ +#define NXE_1_GLB_PEGTUNE_DONE 0x00000001 + #define NXE_1_GLB_CHIPCLKCTL 0x013000a8 #define NXE_1_GLB_CHIPCLKCTL_ON 0x00003fff |