| Current Path : /usr/src/sys/dev/nfe/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/sys/dev/nfe/if_nfereg.h |
/* $OpenBSD: if_nfereg.h,v 1.16 2006/02/22 19:23:44 damien Exp $ */
/*-
* Copyright (c) 2005 Jonathan Gray <jsg@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $FreeBSD: release/9.1.0/sys/dev/nfe/if_nfereg.h 215132 2010-11-11 18:08:50Z yongari $
*/
#define NFE_RX_RING_COUNT 256
#define NFE_JUMBO_RX_RING_COUNT NFE_RX_RING_COUNT
#define NFE_TX_RING_COUNT 256
#define NFE_PROC_DEFAULT ((NFE_RX_RING_COUNT * 3) / 4)
#define NFE_PROC_MIN 50
#define NFE_PROC_MAX (NFE_RX_RING_COUNT - 1)
#define NFE_INC(x, y) (x) = ((x) + 1) % y
/* RX/TX MAC addr + type + VLAN + align + slack */
#define NFE_RX_HEADERS 64
/* Maximum MTU size. */
#define NV_PKTLIMIT_1 ETH_DATA_LEN /* Hard limit not known. */
#define NV_PKTLIMIT_2 9100 /* Actual limit according to NVidia:9202 */
#define NFE_JUMBO_FRAMELEN NV_PKTLIMIT_2
#define NFE_JUMBO_MTU \
(NFE_JUMBO_FRAMELEN - NFE_RX_HEADERS)
#define NFE_MIN_FRAMELEN (ETHER_MIN_LEN - ETHER_CRC_LEN)
#define NFE_MAX_SCATTER 32
#define NFE_TSO_MAXSGSIZE 4096
#define NFE_TSO_MAXSIZE (65535 + sizeof(struct ether_vlan_header))
#define NFE_IRQ_STATUS 0x000
#define NFE_IRQ_MASK 0x004
#define NFE_SETUP_R6 0x008
#define NFE_IMTIMER 0x00c
#define NFE_MSI_MAP0 0x020
#define NFE_MSI_MAP1 0x024
#define NFE_MSI_IRQ_MASK 0x030
#define NFE_MAC_RESET 0x03c
#define NFE_MISC1 0x080
#define NFE_TX_CTL 0x084
#define NFE_TX_STATUS 0x088
#define NFE_RXFILTER 0x08c
#define NFE_RXBUFSZ 0x090
#define NFE_RX_CTL 0x094
#define NFE_RX_STATUS 0x098
#define NFE_RNDSEED 0x09c
#define NFE_SETUP_R1 0x0a0
#define NFE_SETUP_R2 0x0a4
#define NFE_MACADDR_HI 0x0a8
#define NFE_MACADDR_LO 0x0ac
#define NFE_MULTIADDR_HI 0x0b0
#define NFE_MULTIADDR_LO 0x0b4
#define NFE_MULTIMASK_HI 0x0b8
#define NFE_MULTIMASK_LO 0x0bc
#define NFE_PHY_IFACE 0x0c0
#define NFE_TX_RING_ADDR_LO 0x100
#define NFE_RX_RING_ADDR_LO 0x104
#define NFE_RING_SIZE 0x108
#define NFE_TX_UNK 0x10c
#define NFE_LINKSPEED 0x110
#define NFE_SETUP_R5 0x130
#define NFE_SETUP_R3 0x13C
#define NFE_SETUP_R7 0x140
#define NFE_RXTX_CTL 0x144
#define NFE_TX_RING_ADDR_HI 0x148
#define NFE_RX_RING_ADDR_HI 0x14c
#define NFE_TX_PAUSE_FRAME 0x170
#define NFE_PHY_STATUS 0x180
#define NFE_SETUP_R4 0x184
#define NFE_STATUS 0x188
#define NFE_PHY_SPEED 0x18c
#define NFE_PHY_CTL 0x190
#define NFE_PHY_DATA 0x194
#define NFE_TX_UNICAST 0x1a0
#define NFE_TX_MULTICAST 0x1a4
#define NFE_TX_BROADCAST 0x1a8
#define NFE_WOL_CTL 0x200
#define NFE_PATTERN_CRC 0x204
#define NFE_PATTERN_MASK 0x208
#define NFE_PWR_CAP 0x268
#define NFE_PWR_STATE 0x26c
#define NFE_TX_OCTET 0x280
#define NFE_TX_ZERO_REXMIT 0x284
#define NFE_TX_ONE_REXMIT 0x288
#define NFE_TX_MULTI_REXMIT 0x28c
#define NFE_TX_LATE_COL 0x290
#define NFE_TX_FIFO_UNDERUN 0x294
#define NFE_TX_CARRIER_LOST 0x298
#define NFE_TX_EXCESS_DEFERRAL 0x29c
#define NFE_TX_RETRY_ERROR 0x2a0
#define NFE_RX_FRAME_ERROR 0x2a4
#define NFE_RX_EXTRA_BYTES 0x2a8
#define NFE_RX_LATE_COL 0x2ac
#define NFE_RX_RUNT 0x2b0
#define NFE_RX_JUMBO 0x2b4
#define NFE_RX_FIFO_OVERUN 0x2b8
#define NFE_RX_CRC_ERROR 0x2bc
#define NFE_RX_FAE 0x2c0
#define NFE_RX_LEN_ERROR 0x2c4
#define NFE_RX_UNICAST 0x2c8
#define NFE_RX_MULTICAST 0x2cc
#define NFE_RX_BROADCAST 0x2d0
#define NFE_TX_DEFERAL 0x2d4
#define NFE_TX_FRAME 0x2d8
#define NFE_RX_OCTET 0x2dc
#define NFE_TX_PAUSE 0x2e0
#define NFE_RX_PAUSE 0x2e4
#define NFE_RX_DROP 0x2e8
#define NFE_VTAG_CTL 0x300
#define NFE_MSIX_MAP0 0x3e0
#define NFE_MSIX_MAP1 0x3e4
#define NFE_MSIX_IRQ_STATUS 0x3f0
#define NFE_PWR2_CTL 0x600
#define NFE_MAC_RESET_MAGIC 0x00f3
#define NFE_MAC_ADDR_INORDER 0x8000
#define NFE_PHY_ERROR 0x00001
#define NFE_PHY_WRITE 0x00400
#define NFE_PHY_BUSY 0x08000
#define NFE_PHYADD_SHIFT 5
#define NFE_STATUS_MAGIC 0x140000
#define NFE_R1_MAGIC_1000 0x14050f
#define NFE_R1_MAGIC_10_100 0x16070f
#define NFE_R1_MAGIC_DEFAULT 0x15050f
#define NFE_R2_MAGIC 0x16
#define NFE_R4_MAGIC 0x08
#define NFE_R6_MAGIC 0x03
#define NFE_WOL_MAGIC 0x1111
#define NFE_RX_START 0x01
#define NFE_TX_START 0x01
#define NFE_IRQ_RXERR 0x0001
#define NFE_IRQ_RX 0x0002
#define NFE_IRQ_RX_NOBUF 0x0004
#define NFE_IRQ_TXERR 0x0008
#define NFE_IRQ_TX_DONE 0x0010
#define NFE_IRQ_TIMER 0x0020
#define NFE_IRQ_LINK 0x0040
#define NFE_IRQ_TXERR2 0x0080
#define NFE_IRQ_TX1 0x0100
#define NFE_IRQ_WANTED \
(NFE_IRQ_RXERR | NFE_IRQ_RX_NOBUF | NFE_IRQ_RX | \
NFE_IRQ_TXERR | NFE_IRQ_TXERR2 | NFE_IRQ_TX_DONE | \
NFE_IRQ_LINK)
#define NFE_RXTX_KICKTX 0x0001
#define NFE_RXTX_BIT1 0x0002
#define NFE_RXTX_BIT2 0x0004
#define NFE_RXTX_RESET 0x0010
#define NFE_RXTX_VTAG_STRIP 0x0040
#define NFE_RXTX_VTAG_INSERT 0x0080
#define NFE_RXTX_RXCSUM 0x0400
#define NFE_RXTX_V2MAGIC 0x2100
#define NFE_RXTX_V3MAGIC 0x2200
#define NFE_RXFILTER_MAGIC 0x007f0000
#define NFE_PFF_RX_PAUSE (1 << 3)
#define NFE_PFF_LOOPBACK (1 << 4)
#define NFE_PFF_U2M (1 << 5)
#define NFE_PFF_PROMISC (1 << 7)
#define NFE_CSUM_FEATURES (CSUM_IP | CSUM_TCP | CSUM_UDP)
/* default interrupt moderation timer of 128us */
#define NFE_IM_DEFAULT ((128 * 100) / 1024)
#define NFE_VTAG_ENABLE (1 << 13)
#define NFE_PWR_VALID (1 << 8)
#define NFE_PWR_WAKEUP (1 << 15)
#define NFE_PWR2_WAKEUP_MASK 0x0f11
#define NFE_PWR2_REVA3 (1 << 0)
#define NFE_PWR2_GATE_CLOCKS 0x0f00
#define NFE_MEDIA_SET 0x10000
#define NFE_MEDIA_1000T 0x00032
#define NFE_MEDIA_100TX 0x00064
#define NFE_MEDIA_10T 0x003e8
#define NFE_PHY_100TX (1 << 0)
#define NFE_PHY_1000T (1 << 1)
#define NFE_PHY_HDX (1 << 8)
#define NFE_MISC1_MAGIC 0x003b0f3c
#define NFE_MISC1_TX_PAUSE (1 << 0)
#define NFE_MISC1_HDX (1 << 1)
#define NFE_TX_PAUSE_FRAME_DISABLE 0x1ff0080
#define NFE_TX_PAUSE_FRAME_ENABLE 0x0c00030
#define NFE_SEED_MASK 0x0003ff00
#define NFE_SEED_10T 0x00007f00
#define NFE_SEED_100TX 0x00002d00
#define NFE_SEED_1000T 0x00007400
#define NFE_NUM_MIB_STATV1 21
#define NFE_NUM_MIB_STATV2 27
#define NFE_NUM_MIB_STATV3 30
#define NFE_MSI_MESSAGES 8
#define NFE_MSI_VECTOR_0_ENABLED 0x01
/*
* It seems that nForce supports only the lower 40 bits of a DMA address.
*/
#if (BUS_SPACE_MAXADDR < 0xFFFFFFFFFF)
#define NFE_DMA_MAXADDR BUS_SPACE_MAXADDR
#else
#define NFE_DMA_MAXADDR 0xFFFFFFFFFF
#endif
#define NFE_ADDR_LO(x) ((u_int64_t) (x) & 0xffffffff)
#define NFE_ADDR_HI(x) ((u_int64_t) (x) >> 32)
/* Rx/Tx descriptor */
struct nfe_desc32 {
uint32_t physaddr;
uint16_t length;
uint16_t flags;
#define NFE_RX_FIXME_V1 0x6004
#define NFE_RX_VALID_V1 (1 << 0)
#define NFE_TX_ERROR_V1 0x7808
#define NFE_TX_LASTFRAG_V1 (1 << 0)
#define NFE_RX_ERROR1_V1 (1<<7)
#define NFE_RX_ERROR2_V1 (1<<8)
#define NFE_RX_ERROR3_V1 (1<<9)
#define NFE_RX_ERROR4_V1 (1<<10)
} __packed;
#define NFE_V1_TXERR "\020" \
"\14TXERROR\13UNDERFLOW\12LATECOLLISION\11LOSTCARRIER\10DEFERRED" \
"\08FORCEDINT\03RETRY\00LASTPACKET"
/* V2 Rx/Tx descriptor */
struct nfe_desc64 {
uint32_t physaddr[2];
uint32_t vtag;
#define NFE_RX_VTAG (1 << 16)
#define NFE_TX_VTAG (1 << 18)
uint16_t length;
uint16_t flags;
#define NFE_RX_FIXME_V2 0x4300
#define NFE_RX_VALID_V2 (1 << 13)
#define NFE_TX_ERROR_V2 0x5c04
#define NFE_TX_LASTFRAG_V2 (1 << 13)
#define NFE_RX_ERROR1_V2 (1<<2)
#define NFE_RX_ERROR2_V2 (1<<3)
#define NFE_RX_ERROR3_V2 (1<<4)
#define NFE_RX_ERROR4_V2 (1<<5)
} __packed;
#define NFE_V2_TXERR "\020" \
"\14FORCEDINT\13LASTPACKET\12UNDERFLOW\10LOSTCARRIER\09DEFERRED\02RETRY"
#define NFE_RING_ALIGN (sizeof(struct nfe_desc64))
/* flags common to V1/V2 descriptors */
#define NFE_RX_UDP_CSUMOK (1 << 10)
#define NFE_RX_TCP_CSUMOK (1 << 11)
#define NFE_RX_IP_CSUMOK (1 << 12)
#define NFE_RX_ERROR (1 << 14)
#define NFE_RX_READY (1 << 15)
#define NFE_RX_LEN_MASK 0x3fff
#define NFE_TX_TCP_UDP_CSUM (1 << 10)
#define NFE_TX_IP_CSUM (1 << 11)
#define NFE_TX_TSO (1 << 12)
#define NFE_TX_TSO_SHIFT 14
#define NFE_TX_VALID (1 << 15)
#define NFE_READ(sc, reg) \
bus_read_4((sc)->nfe_res[0], (reg))
#define NFE_WRITE(sc, reg, val) \
bus_write_4((sc)->nfe_res[0], (reg), (val))
#define NFE_TIMEOUT 1000
#ifndef PCI_VENDOR_NVIDIA
#define PCI_VENDOR_NVIDIA 0x10DE
#endif
#define PCI_PRODUCT_NVIDIA_NFORCE_LAN 0x01C3
#define PCI_PRODUCT_NVIDIA_NFORCE2_LAN 0x0066
#define PCI_PRODUCT_NVIDIA_NFORCE3_LAN1 0x00D6
#define PCI_PRODUCT_NVIDIA_NFORCE2_400_LAN1 0x0086
#define PCI_PRODUCT_NVIDIA_NFORCE2_400_LAN2 0x008C
#define PCI_PRODUCT_NVIDIA_NFORCE3_250_LAN 0x00E6
#define PCI_PRODUCT_NVIDIA_NFORCE3_LAN4 0x00DF
#define PCI_PRODUCT_NVIDIA_NFORCE4_LAN1 0x0056
#define PCI_PRODUCT_NVIDIA_NFORCE4_LAN2 0x0057
#define PCI_PRODUCT_NVIDIA_MCP04_LAN1 0x0037
#define PCI_PRODUCT_NVIDIA_MCP04_LAN2 0x0038
#define PCI_PRODUCT_NVIDIA_NFORCE430_LAN1 0x0268
#define PCI_PRODUCT_NVIDIA_NFORCE430_LAN2 0x0269
#define PCI_PRODUCT_NVIDIA_MCP55_LAN1 0x0372
#define PCI_PRODUCT_NVIDIA_MCP55_LAN2 0x0373
#define PCI_PRODUCT_NVIDIA_MCP61_LAN1 0x03e5
#define PCI_PRODUCT_NVIDIA_MCP61_LAN2 0x03e6
#define PCI_PRODUCT_NVIDIA_MCP61_LAN3 0x03ee
#define PCI_PRODUCT_NVIDIA_MCP61_LAN4 0x03ef
#define PCI_PRODUCT_NVIDIA_MCP65_LAN1 0x0450
#define PCI_PRODUCT_NVIDIA_MCP65_LAN2 0x0451
#define PCI_PRODUCT_NVIDIA_MCP65_LAN3 0x0452
#define PCI_PRODUCT_NVIDIA_MCP65_LAN4 0x0453
#define PCI_PRODUCT_NVIDIA_MCP67_LAN1 0x054c
#define PCI_PRODUCT_NVIDIA_MCP67_LAN2 0x054d
#define PCI_PRODUCT_NVIDIA_MCP67_LAN3 0x054e
#define PCI_PRODUCT_NVIDIA_MCP67_LAN4 0x054f
#define PCI_PRODUCT_NVIDIA_MCP73_LAN1 0x07dc
#define PCI_PRODUCT_NVIDIA_MCP73_LAN2 0x07dd
#define PCI_PRODUCT_NVIDIA_MCP73_LAN3 0x07de
#define PCI_PRODUCT_NVIDIA_MCP73_LAN4 0x07df
#define PCI_PRODUCT_NVIDIA_MCP77_LAN1 0x0760
#define PCI_PRODUCT_NVIDIA_MCP77_LAN2 0x0761
#define PCI_PRODUCT_NVIDIA_MCP77_LAN3 0x0762
#define PCI_PRODUCT_NVIDIA_MCP77_LAN4 0x0763
#define PCI_PRODUCT_NVIDIA_MCP79_LAN1 0x0ab0
#define PCI_PRODUCT_NVIDIA_MCP79_LAN2 0x0ab1
#define PCI_PRODUCT_NVIDIA_MCP79_LAN3 0x0ab2
#define PCI_PRODUCT_NVIDIA_MCP79_LAN4 0x0ab3
#define PCI_PRODUCT_NVIDIA_NFORCE3_LAN2 PCI_PRODUCT_NVIDIA_NFORCE2_400_LAN1
#define PCI_PRODUCT_NVIDIA_NFORCE3_LAN3 PCI_PRODUCT_NVIDIA_NFORCE2_400_LAN2
#define PCI_PRODUCT_NVIDIA_NFORCE3_LAN5 PCI_PRODUCT_NVIDIA_NFORCE3_250_LAN
#define PCI_PRODUCT_NVIDIA_CK804_LAN1 PCI_PRODUCT_NVIDIA_NFORCE4_LAN1
#define PCI_PRODUCT_NVIDIA_CK804_LAN2 PCI_PRODUCT_NVIDIA_NFORCE4_LAN2
#define PCI_PRODUCT_NVIDIA_MCP51_LAN1 PCI_PRODUCT_NVIDIA_NFORCE430_LAN1
#define PCI_PRODUCT_NVIDIA_MCP51_LAN2 PCI_PRODUCT_NVIDIA_NFORCE430_LAN2
#define NFE_DEBUG 0x0000
#define NFE_DEBUG_INIT 0x0001
#define NFE_DEBUG_RUNNING 0x0002
#define NFE_DEBUG_DEINIT 0x0004
#define NFE_DEBUG_IOCTL 0x0008
#define NFE_DEBUG_INTERRUPT 0x0010
#define NFE_DEBUG_API 0x0020
#define NFE_DEBUG_LOCK 0x0040
#define NFE_DEBUG_BROKEN 0x0080
#define NFE_DEBUG_MII 0x0100
#define NFE_DEBUG_ALL 0xFFFF