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alistair23-linux/drivers/net/bnx2x.h
Eilon Greenstein 437cf2f1c5 bnx2x: Accessing un-mapped page 
The allocated RX buffer size was 64 bytes bigger than the PCI mapped
size with no good reason. If the packet was actually using the buffer up
to its limit and if the last 64 bytes of the buffer crossed 4KB boundary
then an unmapped PCI page was accessed. The fix is to use only one
parameter for the buffer size - there is no need to differentiate
between the buffer size and the PCI mapping size since the extra 64
bytes can actually be used by the FW to align the Ethernet payload to
64 bytes.

Also updating the driver version and date

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-03 14:38:00 -07:00

1166 lines
33 KiB
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/* bnx2x.h: Broadcom Everest network driver.
*
* Copyright (c) 2007-2008 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation.
*
* Maintained by: Eilon Greenstein <eilong@broadcom.com>
* Written by: Eliezer Tamir
* Based on code from Michael Chan's bnx2 driver
*/
#ifndef BNX2X_H
#define BNX2X_H
/* compilation time flags */
/* define this to make the driver freeze on error to allow getting debug info
* (you will need to reboot afterwards) */
/* #define BNX2X_STOP_ON_ERROR */
/* error/debug prints */
#define DRV_MODULE_NAME "bnx2x"
#define PFX DRV_MODULE_NAME ": "
/* for messages that are currently off */
#define BNX2X_MSG_OFF 0
#define BNX2X_MSG_MCP 0x010000 /* was: NETIF_MSG_HW */
#define BNX2X_MSG_STATS 0x020000 /* was: NETIF_MSG_TIMER */
#define BNX2X_MSG_NVM 0x040000 /* was: NETIF_MSG_HW */
#define BNX2X_MSG_DMAE 0x080000 /* was: NETIF_MSG_HW */
#define BNX2X_MSG_SP 0x100000 /* was: NETIF_MSG_INTR */
#define BNX2X_MSG_FP 0x200000 /* was: NETIF_MSG_INTR */
#define DP_LEVEL KERN_NOTICE /* was: KERN_DEBUG */
/* regular debug print */
#define DP(__mask, __fmt, __args...) do { \
if (bp->msglevel & (__mask)) \
printk(DP_LEVEL "[%s:%d(%s)]" __fmt, __func__, __LINE__, \
bp->dev ? (bp->dev->name) : "?", ##__args); \
} while (0)
/* errors debug print */
#define BNX2X_DBG_ERR(__fmt, __args...) do { \
if (bp->msglevel & NETIF_MSG_PROBE) \
printk(KERN_ERR "[%s:%d(%s)]" __fmt, __func__, __LINE__, \
bp->dev ? (bp->dev->name) : "?", ##__args); \
} while (0)
/* for errors (never masked) */
#define BNX2X_ERR(__fmt, __args...) do { \
printk(KERN_ERR "[%s:%d(%s)]" __fmt, __func__, __LINE__, \
bp->dev ? (bp->dev->name) : "?", ##__args); \
} while (0)
/* before we have a dev->name use dev_info() */
#define BNX2X_DEV_INFO(__fmt, __args...) do { \
if (bp->msglevel & NETIF_MSG_PROBE) \
dev_info(&bp->pdev->dev, __fmt, ##__args); \
} while (0)
#ifdef BNX2X_STOP_ON_ERROR
#define bnx2x_panic() do { \
bp->panic = 1; \
BNX2X_ERR("driver assert\n"); \
bnx2x_int_disable(bp); \
bnx2x_panic_dump(bp); \
} while (0)
#else
#define bnx2x_panic() do { \
BNX2X_ERR("driver assert\n"); \
bnx2x_panic_dump(bp); \
} while (0)
#endif
#ifdef NETIF_F_HW_VLAN_TX
#define BCM_VLAN 1
#endif
#define U64_LO(x) (u32)(((u64)(x)) & 0xffffffff)
#define U64_HI(x) (u32)(((u64)(x)) >> 32)
#define HILO_U64(hi, lo) ((((u64)(hi)) << 32) + (lo))
#define REG_ADDR(bp, offset) (bp->regview + offset)
#define REG_RD(bp, offset) readl(REG_ADDR(bp, offset))
#define REG_RD8(bp, offset) readb(REG_ADDR(bp, offset))
#define REG_RD64(bp, offset) readq(REG_ADDR(bp, offset))
#define REG_WR(bp, offset, val) writel((u32)val, REG_ADDR(bp, offset))
#define REG_WR8(bp, offset, val) writeb((u8)val, REG_ADDR(bp, offset))
#define REG_WR16(bp, offset, val) writew((u16)val, REG_ADDR(bp, offset))
#define REG_WR32(bp, offset, val) REG_WR(bp, offset, val)
#define REG_RD_IND(bp, offset) bnx2x_reg_rd_ind(bp, offset)
#define REG_WR_IND(bp, offset, val) bnx2x_reg_wr_ind(bp, offset, val)
#define REG_RD_DMAE(bp, offset, valp, len32) \
do { \
bnx2x_read_dmae(bp, offset, len32);\
memcpy(valp, bnx2x_sp(bp, wb_data[0]), len32 * 4); \
} while (0)
#define REG_WR_DMAE(bp, offset, valp, len32) \
do { \
memcpy(bnx2x_sp(bp, wb_data[0]), valp, len32 * 4); \
bnx2x_write_dmae(bp, bnx2x_sp_mapping(bp, wb_data), \
offset, len32); \
} while (0)
#define SHMEM_ADDR(bp, field) (bp->common.shmem_base + \
offsetof(struct shmem_region, field))
#define SHMEM_RD(bp, field) REG_RD(bp, SHMEM_ADDR(bp, field))
#define SHMEM_WR(bp, field, val) REG_WR(bp, SHMEM_ADDR(bp, field), val)
#define EMAC_RD(bp, reg) REG_RD(bp, emac_base + reg)
#define EMAC_WR(bp, reg, val) REG_WR(bp, emac_base + reg, val)
/* fast path */
struct sw_rx_bd {
struct sk_buff *skb;
DECLARE_PCI_UNMAP_ADDR(mapping)
};
struct sw_tx_bd {
struct sk_buff *skb;
u16 first_bd;
};
struct sw_rx_page {
struct page *page;
DECLARE_PCI_UNMAP_ADDR(mapping)
};
/* MC hsi */
#define BCM_PAGE_SHIFT 12
#define BCM_PAGE_SIZE (1 << BCM_PAGE_SHIFT)
#define BCM_PAGE_MASK (~(BCM_PAGE_SIZE - 1))
#define BCM_PAGE_ALIGN(addr) (((addr) + BCM_PAGE_SIZE - 1) & BCM_PAGE_MASK)
#define PAGES_PER_SGE_SHIFT 0
#define PAGES_PER_SGE (1 << PAGES_PER_SGE_SHIFT)
#define BCM_RX_ETH_PAYLOAD_ALIGN 64
/* SGE ring related macros */
#define NUM_RX_SGE_PAGES 2
#define RX_SGE_CNT (BCM_PAGE_SIZE / sizeof(struct eth_rx_sge))
#define MAX_RX_SGE_CNT (RX_SGE_CNT - 2)
/* RX_SGE_CNT is promised to be a power of 2 */
#define RX_SGE_MASK (RX_SGE_CNT - 1)
#define NUM_RX_SGE (RX_SGE_CNT * NUM_RX_SGE_PAGES)
#define MAX_RX_SGE (NUM_RX_SGE - 1)
#define NEXT_SGE_IDX(x) ((((x) & RX_SGE_MASK) == \
(MAX_RX_SGE_CNT - 1)) ? (x) + 3 : (x) + 1)
#define RX_SGE(x) ((x) & MAX_RX_SGE)
/* SGE producer mask related macros */
/* Number of bits in one sge_mask array element */
#define RX_SGE_MASK_ELEM_SZ 64
#define RX_SGE_MASK_ELEM_SHIFT 6
#define RX_SGE_MASK_ELEM_MASK ((u64)RX_SGE_MASK_ELEM_SZ - 1)
/* Creates a bitmask of all ones in less significant bits.
idx - index of the most significant bit in the created mask */
#define RX_SGE_ONES_MASK(idx) \
(((u64)0x1 << (((idx) & RX_SGE_MASK_ELEM_MASK) + 1)) - 1)
#define RX_SGE_MASK_ELEM_ONE_MASK ((u64)(~0))
/* Number of u64 elements in SGE mask array */
#define RX_SGE_MASK_LEN ((NUM_RX_SGE_PAGES * RX_SGE_CNT) / \
RX_SGE_MASK_ELEM_SZ)
#define RX_SGE_MASK_LEN_MASK (RX_SGE_MASK_LEN - 1)
#define NEXT_SGE_MASK_ELEM(el) (((el) + 1) & RX_SGE_MASK_LEN_MASK)
struct bnx2x_fastpath {
struct napi_struct napi;
struct host_status_block *status_blk;
dma_addr_t status_blk_mapping;
struct eth_tx_db_data *hw_tx_prods;
dma_addr_t tx_prods_mapping;
struct sw_tx_bd *tx_buf_ring;
struct eth_tx_bd *tx_desc_ring;
dma_addr_t tx_desc_mapping;
struct sw_rx_bd *rx_buf_ring; /* BDs mappings ring */
struct sw_rx_page *rx_page_ring; /* SGE pages mappings ring */
struct eth_rx_bd *rx_desc_ring;
dma_addr_t rx_desc_mapping;
union eth_rx_cqe *rx_comp_ring;
dma_addr_t rx_comp_mapping;
/* SGE ring */
struct eth_rx_sge *rx_sge_ring;
dma_addr_t rx_sge_mapping;
u64 sge_mask[RX_SGE_MASK_LEN];
int state;
#define BNX2X_FP_STATE_CLOSED 0
#define BNX2X_FP_STATE_IRQ 0x80000
#define BNX2X_FP_STATE_OPENING 0x90000
#define BNX2X_FP_STATE_OPEN 0xa0000
#define BNX2X_FP_STATE_HALTING 0xb0000
#define BNX2X_FP_STATE_HALTED 0xc0000
u8 index; /* number in fp array */
u8 cl_id; /* eth client id */
u8 sb_id; /* status block number in HW */
#define FP_IDX(fp) (fp->index)
#define FP_CL_ID(fp) (fp->cl_id)
#define BP_CL_ID(bp) (bp->fp[0].cl_id)
#define FP_SB_ID(fp) (fp->sb_id)
#define CNIC_SB_ID 0
u16 tx_pkt_prod;
u16 tx_pkt_cons;
u16 tx_bd_prod;
u16 tx_bd_cons;
u16 *tx_cons_sb;
u16 fp_c_idx;
u16 fp_u_idx;
u16 rx_bd_prod;
u16 rx_bd_cons;
u16 rx_comp_prod;
u16 rx_comp_cons;
u16 rx_sge_prod;
/* The last maximal completed SGE */
u16 last_max_sge;
u16 *rx_cons_sb;
u16 *rx_bd_cons_sb;
unsigned long tx_pkt,
rx_pkt,
rx_calls;
/* TPA related */
struct sw_rx_bd tpa_pool[ETH_MAX_AGGREGATION_QUEUES_E1H];
u8 tpa_state[ETH_MAX_AGGREGATION_QUEUES_E1H];
#define BNX2X_TPA_START 1
#define BNX2X_TPA_STOP 2
u8 disable_tpa;
#ifdef BNX2X_STOP_ON_ERROR
u64 tpa_queue_used;
#endif
struct bnx2x *bp; /* parent */
};
#define bnx2x_fp(bp, nr, var) (bp->fp[nr].var)
#define BNX2X_HAS_TX_WORK(fp) \
((fp->tx_pkt_prod != le16_to_cpu(*fp->tx_cons_sb)) || \
(fp->tx_pkt_prod != fp->tx_pkt_cons))
#define BNX2X_HAS_RX_WORK(fp) \
(fp->rx_comp_cons != rx_cons_sb)
#define BNX2X_HAS_WORK(fp) (BNX2X_HAS_RX_WORK(fp) || BNX2X_HAS_TX_WORK(fp))
/* MC hsi */
#define MAX_FETCH_BD 13 /* HW max BDs per packet */
#define RX_COPY_THRESH 92
#define NUM_TX_RINGS 16
#define TX_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_tx_bd))
#define MAX_TX_DESC_CNT (TX_DESC_CNT - 1)
#define NUM_TX_BD (TX_DESC_CNT * NUM_TX_RINGS)
#define MAX_TX_BD (NUM_TX_BD - 1)
#define MAX_TX_AVAIL (MAX_TX_DESC_CNT * NUM_TX_RINGS - 2)
#define NEXT_TX_IDX(x) ((((x) & MAX_TX_DESC_CNT) == \
(MAX_TX_DESC_CNT - 1)) ? (x) + 2 : (x) + 1)
#define TX_BD(x) ((x) & MAX_TX_BD)
#define TX_BD_POFF(x) ((x) & MAX_TX_DESC_CNT)
/* The RX BD ring is special, each bd is 8 bytes but the last one is 16 */
#define NUM_RX_RINGS 8
#define RX_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_rx_bd))
#define MAX_RX_DESC_CNT (RX_DESC_CNT - 2)
#define RX_DESC_MASK (RX_DESC_CNT - 1)
#define NUM_RX_BD (RX_DESC_CNT * NUM_RX_RINGS)
#define MAX_RX_BD (NUM_RX_BD - 1)
#define MAX_RX_AVAIL (MAX_RX_DESC_CNT * NUM_RX_RINGS - 2)
#define NEXT_RX_IDX(x) ((((x) & RX_DESC_MASK) == \
(MAX_RX_DESC_CNT - 1)) ? (x) + 3 : (x) + 1)
#define RX_BD(x) ((x) & MAX_RX_BD)
/* As long as CQE is 4 times bigger than BD entry we have to allocate
4 times more pages for CQ ring in order to keep it balanced with
BD ring */
#define NUM_RCQ_RINGS (NUM_RX_RINGS * 4)
#define RCQ_DESC_CNT (BCM_PAGE_SIZE / sizeof(union eth_rx_cqe))
#define MAX_RCQ_DESC_CNT (RCQ_DESC_CNT - 1)
#define NUM_RCQ_BD (RCQ_DESC_CNT * NUM_RCQ_RINGS)
#define MAX_RCQ_BD (NUM_RCQ_BD - 1)
#define MAX_RCQ_AVAIL (MAX_RCQ_DESC_CNT * NUM_RCQ_RINGS - 2)
#define NEXT_RCQ_IDX(x) ((((x) & MAX_RCQ_DESC_CNT) == \
(MAX_RCQ_DESC_CNT - 1)) ? (x) + 2 : (x) + 1)
#define RCQ_BD(x) ((x) & MAX_RCQ_BD)
/* This is needed for determining of last_max */
#define SUB_S16(a, b) (s16)((s16)(a) - (s16)(b))
#define __SGE_MASK_SET_BIT(el, bit) \
do { \
el = ((el) | ((u64)0x1 << (bit))); \
} while (0)
#define __SGE_MASK_CLEAR_BIT(el, bit) \
do { \
el = ((el) & (~((u64)0x1 << (bit)))); \
} while (0)
#define SGE_MASK_SET_BIT(fp, idx) \
__SGE_MASK_SET_BIT(fp->sge_mask[(idx) >> RX_SGE_MASK_ELEM_SHIFT], \
((idx) & RX_SGE_MASK_ELEM_MASK))
#define SGE_MASK_CLEAR_BIT(fp, idx) \
__SGE_MASK_CLEAR_BIT(fp->sge_mask[(idx) >> RX_SGE_MASK_ELEM_SHIFT], \
((idx) & RX_SGE_MASK_ELEM_MASK))
/* used on a CID received from the HW */
#define SW_CID(x) (le32_to_cpu(x) & \
(COMMON_RAMROD_ETH_RX_CQE_CID >> 7))
#define CQE_CMD(x) (le32_to_cpu(x) >> \
COMMON_RAMROD_ETH_RX_CQE_CMD_ID_SHIFT)
#define BD_UNMAP_ADDR(bd) HILO_U64(le32_to_cpu((bd)->addr_hi), \
le32_to_cpu((bd)->addr_lo))
#define BD_UNMAP_LEN(bd) (le16_to_cpu((bd)->nbytes))
#define DPM_TRIGER_TYPE 0x40
#define DOORBELL(bp, cid, val) \
do { \
writel((u32)val, (bp)->doorbells + (BCM_PAGE_SIZE * cid) + \
DPM_TRIGER_TYPE); \
} while (0)
/* TX CSUM helpers */
#define SKB_CS_OFF(skb) (offsetof(struct tcphdr, check) - \
skb->csum_offset)
#define SKB_CS(skb) (*(u16 *)(skb_transport_header(skb) + \
skb->csum_offset))
#define pbd_tcp_flags(skb) (ntohl(tcp_flag_word(tcp_hdr(skb)))>>16 & 0xff)
#define XMIT_PLAIN 0
#define XMIT_CSUM_V4 0x1
#define XMIT_CSUM_V6 0x2
#define XMIT_CSUM_TCP 0x4
#define XMIT_GSO_V4 0x8
#define XMIT_GSO_V6 0x10
#define XMIT_CSUM (XMIT_CSUM_V4 | XMIT_CSUM_V6)
#define XMIT_GSO (XMIT_GSO_V4 | XMIT_GSO_V6)
/* stuff added to make the code fit 80Col */
#define CQE_TYPE(cqe_fp_flags) ((cqe_fp_flags) & ETH_FAST_PATH_RX_CQE_TYPE)
#define TPA_TYPE_START ETH_FAST_PATH_RX_CQE_START_FLG
#define TPA_TYPE_END ETH_FAST_PATH_RX_CQE_END_FLG
#define TPA_TYPE(cqe_fp_flags) ((cqe_fp_flags) & \
(TPA_TYPE_START | TPA_TYPE_END))
#define ETH_RX_ERROR_FALGS ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG
#define BNX2X_IP_CSUM_ERR(cqe) \
(!((cqe)->fast_path_cqe.status_flags & \
ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG) && \
((cqe)->fast_path_cqe.type_error_flags & \
ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG))
#define BNX2X_L4_CSUM_ERR(cqe) \
(!((cqe)->fast_path_cqe.status_flags & \
ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG) && \
((cqe)->fast_path_cqe.type_error_flags & \
ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG))
#define BNX2X_RX_CSUM_OK(cqe) \
(!(BNX2X_L4_CSUM_ERR(cqe) || BNX2X_IP_CSUM_ERR(cqe)))
#define BNX2X_RX_SUM_FIX(cqe) \
((le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) & \
PARSING_FLAGS_OVER_ETHERNET_PROTOCOL) == \
(1 << PARSING_FLAGS_OVER_ETHERNET_PROTOCOL_SHIFT))
#define FP_USB_FUNC_OFF (2 + 2*HC_USTORM_SB_NUM_INDICES)
#define FP_CSB_FUNC_OFF (2 + 2*HC_CSTORM_SB_NUM_INDICES)
#define U_SB_ETH_RX_CQ_INDEX HC_INDEX_U_ETH_RX_CQ_CONS
#define U_SB_ETH_RX_BD_INDEX HC_INDEX_U_ETH_RX_BD_CONS
#define C_SB_ETH_TX_CQ_INDEX HC_INDEX_C_ETH_TX_CQ_CONS
#define BNX2X_RX_SB_INDEX \
(&fp->status_blk->u_status_block.index_values[U_SB_ETH_RX_CQ_INDEX])
#define BNX2X_RX_SB_BD_INDEX \
(&fp->status_blk->u_status_block.index_values[U_SB_ETH_RX_BD_INDEX])
#define BNX2X_RX_SB_INDEX_NUM \
(((U_SB_ETH_RX_CQ_INDEX << \
USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER_SHIFT) & \
USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER) | \
((U_SB_ETH_RX_BD_INDEX << \
USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER_SHIFT) & \
USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER))
#define BNX2X_TX_SB_INDEX \
(&fp->status_blk->c_status_block.index_values[C_SB_ETH_TX_CQ_INDEX])
/* end of fast path */
/* common */
struct bnx2x_common {
u32 chip_id;
/* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */
#define CHIP_ID(bp) (bp->common.chip_id & 0xfffffff0)
#define CHIP_NUM(bp) (bp->common.chip_id >> 16)
#define CHIP_NUM_57710 0x164e
#define CHIP_NUM_57711 0x164f
#define CHIP_NUM_57711E 0x1650
#define CHIP_IS_E1(bp) (CHIP_NUM(bp) == CHIP_NUM_57710)
#define CHIP_IS_57711(bp) (CHIP_NUM(bp) == CHIP_NUM_57711)
#define CHIP_IS_57711E(bp) (CHIP_NUM(bp) == CHIP_NUM_57711E)
#define CHIP_IS_E1H(bp) (CHIP_IS_57711(bp) || \
CHIP_IS_57711E(bp))
#define IS_E1H_OFFSET CHIP_IS_E1H(bp)
#define CHIP_REV(bp) (bp->common.chip_id & 0x0000f000)
#define CHIP_REV_Ax 0x00000000
/* assume maximum 5 revisions */
#define CHIP_REV_IS_SLOW(bp) (CHIP_REV(bp) > 0x00005000)
/* Emul versions are A=>0xe, B=>0xc, C=>0xa, D=>8, E=>6 */
#define CHIP_REV_IS_EMUL(bp) ((CHIP_REV_IS_SLOW(bp)) && \
!(CHIP_REV(bp) & 0x00001000))
/* FPGA versions are A=>0xf, B=>0xd, C=>0xb, D=>9, E=>7 */
#define CHIP_REV_IS_FPGA(bp) ((CHIP_REV_IS_SLOW(bp)) && \
(CHIP_REV(bp) & 0x00001000))
#define CHIP_TIME(bp) ((CHIP_REV_IS_EMUL(bp)) ? 2000 : \
((CHIP_REV_IS_FPGA(bp)) ? 200 : 1))
#define CHIP_METAL(bp) (bp->common.chip_id & 0x00000ff0)
#define CHIP_BOND_ID(bp) (bp->common.chip_id & 0x0000000f)
int flash_size;
#define NVRAM_1MB_SIZE 0x20000 /* 1M bit in bytes */
#define NVRAM_TIMEOUT_COUNT 30000
#define NVRAM_PAGE_SIZE 256
u32 shmem_base;
u32 hw_config;
u32 board;
u32 bc_ver;
char *name;
};
/* end of common */
/* port */
struct nig_stats {
u32 brb_discard;
u32 brb_packet;
u32 brb_truncate;
u32 flow_ctrl_discard;
u32 flow_ctrl_octets;
u32 flow_ctrl_packet;
u32 mng_discard;
u32 mng_octet_inp;
u32 mng_octet_out;
u32 mng_packet_inp;
u32 mng_packet_out;
u32 pbf_octets;
u32 pbf_packet;
u32 safc_inp;
u32 egress_mac_pkt0_lo;
u32 egress_mac_pkt0_hi;
u32 egress_mac_pkt1_lo;
u32 egress_mac_pkt1_hi;
};
struct bnx2x_port {
u32 pmf;
u32 link_config;
u32 supported;
/* link settings - missing defines */
#define SUPPORTED_2500baseX_Full (1 << 15)
u32 advertising;
/* link settings - missing defines */
#define ADVERTISED_2500baseX_Full (1 << 15)
u32 phy_addr;
/* used to synchronize phy accesses */
struct mutex phy_mutex;
u32 port_stx;
struct nig_stats old_nig_stats;
};
/* end of port */
enum bnx2x_stats_event {
STATS_EVENT_PMF = 0,
STATS_EVENT_LINK_UP,
STATS_EVENT_UPDATE,
STATS_EVENT_STOP,
STATS_EVENT_MAX
};
enum bnx2x_stats_state {
STATS_STATE_DISABLED = 0,
STATS_STATE_ENABLED,
STATS_STATE_MAX
};
struct bnx2x_eth_stats {
u32 total_bytes_received_hi;
u32 total_bytes_received_lo;
u32 total_bytes_transmitted_hi;
u32 total_bytes_transmitted_lo;
u32 total_unicast_packets_received_hi;
u32 total_unicast_packets_received_lo;
u32 total_multicast_packets_received_hi;
u32 total_multicast_packets_received_lo;
u32 total_broadcast_packets_received_hi;
u32 total_broadcast_packets_received_lo;
u32 total_unicast_packets_transmitted_hi;
u32 total_unicast_packets_transmitted_lo;
u32 total_multicast_packets_transmitted_hi;
u32 total_multicast_packets_transmitted_lo;
u32 total_broadcast_packets_transmitted_hi;
u32 total_broadcast_packets_transmitted_lo;
u32 valid_bytes_received_hi;
u32 valid_bytes_received_lo;
u32 error_bytes_received_hi;
u32 error_bytes_received_lo;
u32 rx_stat_ifhcinbadoctets_hi;
u32 rx_stat_ifhcinbadoctets_lo;
u32 tx_stat_ifhcoutbadoctets_hi;
u32 tx_stat_ifhcoutbadoctets_lo;
u32 rx_stat_dot3statsfcserrors_hi;
u32 rx_stat_dot3statsfcserrors_lo;
u32 rx_stat_dot3statsalignmenterrors_hi;
u32 rx_stat_dot3statsalignmenterrors_lo;
u32 rx_stat_dot3statscarriersenseerrors_hi;
u32 rx_stat_dot3statscarriersenseerrors_lo;
u32 rx_stat_falsecarriererrors_hi;
u32 rx_stat_falsecarriererrors_lo;
u32 rx_stat_etherstatsundersizepkts_hi;
u32 rx_stat_etherstatsundersizepkts_lo;
u32 rx_stat_dot3statsframestoolong_hi;
u32 rx_stat_dot3statsframestoolong_lo;
u32 rx_stat_etherstatsfragments_hi;
u32 rx_stat_etherstatsfragments_lo;
u32 rx_stat_etherstatsjabbers_hi;
u32 rx_stat_etherstatsjabbers_lo;
u32 rx_stat_maccontrolframesreceived_hi;
u32 rx_stat_maccontrolframesreceived_lo;
u32 rx_stat_bmac_xpf_hi;
u32 rx_stat_bmac_xpf_lo;
u32 rx_stat_bmac_xcf_hi;
u32 rx_stat_bmac_xcf_lo;
u32 rx_stat_xoffstateentered_hi;
u32 rx_stat_xoffstateentered_lo;
u32 rx_stat_xonpauseframesreceived_hi;
u32 rx_stat_xonpauseframesreceived_lo;
u32 rx_stat_xoffpauseframesreceived_hi;
u32 rx_stat_xoffpauseframesreceived_lo;
u32 tx_stat_outxonsent_hi;
u32 tx_stat_outxonsent_lo;
u32 tx_stat_outxoffsent_hi;
u32 tx_stat_outxoffsent_lo;
u32 tx_stat_flowcontroldone_hi;
u32 tx_stat_flowcontroldone_lo;
u32 tx_stat_etherstatscollisions_hi;
u32 tx_stat_etherstatscollisions_lo;
u32 tx_stat_dot3statssinglecollisionframes_hi;
u32 tx_stat_dot3statssinglecollisionframes_lo;
u32 tx_stat_dot3statsmultiplecollisionframes_hi;
u32 tx_stat_dot3statsmultiplecollisionframes_lo;
u32 tx_stat_dot3statsdeferredtransmissions_hi;
u32 tx_stat_dot3statsdeferredtransmissions_lo;
u32 tx_stat_dot3statsexcessivecollisions_hi;
u32 tx_stat_dot3statsexcessivecollisions_lo;
u32 tx_stat_dot3statslatecollisions_hi;
u32 tx_stat_dot3statslatecollisions_lo;
u32 tx_stat_etherstatspkts64octets_hi;
u32 tx_stat_etherstatspkts64octets_lo;
u32 tx_stat_etherstatspkts65octetsto127octets_hi;
u32 tx_stat_etherstatspkts65octetsto127octets_lo;
u32 tx_stat_etherstatspkts128octetsto255octets_hi;
u32 tx_stat_etherstatspkts128octetsto255octets_lo;
u32 tx_stat_etherstatspkts256octetsto511octets_hi;
u32 tx_stat_etherstatspkts256octetsto511octets_lo;
u32 tx_stat_etherstatspkts512octetsto1023octets_hi;
u32 tx_stat_etherstatspkts512octetsto1023octets_lo;
u32 tx_stat_etherstatspkts1024octetsto1522octets_hi;
u32 tx_stat_etherstatspkts1024octetsto1522octets_lo;
u32 tx_stat_etherstatspktsover1522octets_hi;
u32 tx_stat_etherstatspktsover1522octets_lo;
u32 tx_stat_bmac_2047_hi;
u32 tx_stat_bmac_2047_lo;
u32 tx_stat_bmac_4095_hi;
u32 tx_stat_bmac_4095_lo;
u32 tx_stat_bmac_9216_hi;
u32 tx_stat_bmac_9216_lo;
u32 tx_stat_bmac_16383_hi;
u32 tx_stat_bmac_16383_lo;
u32 tx_stat_dot3statsinternalmactransmiterrors_hi;
u32 tx_stat_dot3statsinternalmactransmiterrors_lo;
u32 tx_stat_bmac_ufl_hi;
u32 tx_stat_bmac_ufl_lo;
u32 brb_drop_hi;
u32 brb_drop_lo;
u32 brb_truncate_hi;
u32 brb_truncate_lo;
u32 jabber_packets_received;
u32 etherstatspkts1024octetsto1522octets_hi;
u32 etherstatspkts1024octetsto1522octets_lo;
u32 etherstatspktsover1522octets_hi;
u32 etherstatspktsover1522octets_lo;
u32 no_buff_discard;
u32 mac_filter_discard;
u32 xxoverflow_discard;
u32 brb_truncate_discard;
u32 mac_discard;
u32 driver_xoff;
u32 rx_err_discard_pkt;
u32 rx_skb_alloc_failed;
u32 hw_csum_err;
};
#define STATS_OFFSET32(stat_name) \
(offsetof(struct bnx2x_eth_stats, stat_name) / 4)
#ifdef BNX2X_MULTI
#define MAX_CONTEXT 16
#else
#define MAX_CONTEXT 1
#endif
union cdu_context {
struct eth_context eth;
char pad[1024];
};
#define MAX_DMAE_C 8
/* DMA memory not used in fastpath */
struct bnx2x_slowpath {
union cdu_context context[MAX_CONTEXT];
struct eth_stats_query fw_stats;
struct mac_configuration_cmd mac_config;
struct mac_configuration_cmd mcast_config;
/* used by dmae command executer */
struct dmae_command dmae[MAX_DMAE_C];
u32 stats_comp;
union mac_stats mac_stats;
struct nig_stats nig_stats;
struct host_port_stats port_stats;
struct host_func_stats func_stats;
u32 wb_comp;
u32 wb_data[4];
};
#define bnx2x_sp(bp, var) (&bp->slowpath->var)
#define bnx2x_sp_mapping(bp, var) \
(bp->slowpath_mapping + offsetof(struct bnx2x_slowpath, var))
/* attn group wiring */
#define MAX_DYNAMIC_ATTN_GRPS 8
struct attn_route {
u32 sig[4];
};
struct bnx2x {
/* Fields used in the tx and intr/napi performance paths
* are grouped together in the beginning of the structure
*/
struct bnx2x_fastpath fp[MAX_CONTEXT];
void __iomem *regview;
void __iomem *doorbells;
#define BNX2X_DB_SIZE (16*2048)
struct net_device *dev;
struct pci_dev *pdev;
atomic_t intr_sem;
struct msix_entry msix_table[MAX_CONTEXT+1];
int tx_ring_size;
#ifdef BCM_VLAN
struct vlan_group *vlgrp;
#endif
u32 rx_csum;
u32 rx_offset;
u32 rx_buf_size;
#define ETH_OVREHEAD (ETH_HLEN + 8) /* 8 for CRC + VLAN */
#define ETH_MIN_PACKET_SIZE 60
#define ETH_MAX_PACKET_SIZE 1500
#define ETH_MAX_JUMBO_PACKET_SIZE 9600
struct host_def_status_block *def_status_blk;
#define DEF_SB_ID 16
u16 def_c_idx;
u16 def_u_idx;
u16 def_x_idx;
u16 def_t_idx;
u16 def_att_idx;
u32 attn_state;
struct attn_route attn_group[MAX_DYNAMIC_ATTN_GRPS];
u32 nig_mask;
/* slow path ring */
struct eth_spe *spq;
dma_addr_t spq_mapping;
u16 spq_prod_idx;
struct eth_spe *spq_prod_bd;
struct eth_spe *spq_last_bd;
u16 *dsb_sp_prod;
u16 spq_left; /* serialize spq */
/* used to synchronize spq accesses */
spinlock_t spq_lock;
/* Flags for marking that there is a STAT_QUERY or
SET_MAC ramrod pending */
u8 stats_pending;
u8 set_mac_pending;
/* End of fields used in the performance code paths */
int panic;
int msglevel;
u32 flags;
#define PCIX_FLAG 1
#define PCI_32BIT_FLAG 2
#define ONE_TDMA_FLAG 4 /* no longer used */
#define NO_WOL_FLAG 8
#define USING_DAC_FLAG 0x10
#define USING_MSIX_FLAG 0x20
#define ASF_ENABLE_FLAG 0x40
#define TPA_ENABLE_FLAG 0x80
#define NO_MCP_FLAG 0x100
#define BP_NOMCP(bp) (bp->flags & NO_MCP_FLAG)
int func;
#define BP_PORT(bp) (bp->func % PORT_MAX)
#define BP_FUNC(bp) (bp->func)
#define BP_E1HVN(bp) (bp->func >> 1)
#define BP_L_ID(bp) (BP_E1HVN(bp) << 2)
int pm_cap;
int pcie_cap;
struct work_struct sp_task;
struct work_struct reset_task;
struct timer_list timer;
int timer_interval;
int current_interval;
u16 fw_seq;
u16 fw_drv_pulse_wr_seq;
u32 func_stx;
struct link_params link_params;
struct link_vars link_vars;
struct bnx2x_common common;
struct bnx2x_port port;
u32 mf_config;
u16 e1hov;
u8 e1hmf;
#define IS_E1HMF(bp) (bp->e1hmf != 0)
u8 wol;
int rx_ring_size;
u16 tx_quick_cons_trip_int;
u16 tx_quick_cons_trip;
u16 tx_ticks_int;
u16 tx_ticks;
u16 rx_quick_cons_trip_int;
u16 rx_quick_cons_trip;
u16 rx_ticks_int;
u16 rx_ticks;
u32 lin_cnt;
int state;
#define BNX2X_STATE_CLOSED 0x0
#define BNX2X_STATE_OPENING_WAIT4_LOAD 0x1000
#define BNX2X_STATE_OPENING_WAIT4_PORT 0x2000
#define BNX2X_STATE_OPEN 0x3000
#define BNX2X_STATE_CLOSING_WAIT4_HALT 0x4000
#define BNX2X_STATE_CLOSING_WAIT4_DELETE 0x5000
#define BNX2X_STATE_CLOSING_WAIT4_UNLOAD 0x6000
#define BNX2X_STATE_DISABLED 0xd000
#define BNX2X_STATE_DIAG 0xe000
#define BNX2X_STATE_ERROR 0xf000
int num_queues;
#define BP_MAX_QUEUES(bp) (IS_E1HMF(bp) ? 4 : 16)
u32 rx_mode;
#define BNX2X_RX_MODE_NONE 0
#define BNX2X_RX_MODE_NORMAL 1
#define BNX2X_RX_MODE_ALLMULTI 2
#define BNX2X_RX_MODE_PROMISC 3
#define BNX2X_MAX_MULTICAST 64
#define BNX2X_MAX_EMUL_MULTI 16
dma_addr_t def_status_blk_mapping;
struct bnx2x_slowpath *slowpath;
dma_addr_t slowpath_mapping;
#ifdef BCM_ISCSI
void *t1;
dma_addr_t t1_mapping;
void *t2;
dma_addr_t t2_mapping;
void *timers;
dma_addr_t timers_mapping;
void *qm;
dma_addr_t qm_mapping;
#endif
int dmae_ready;
/* used to synchronize dmae accesses */
struct mutex dmae_mutex;
struct dmae_command init_dmae;
/* used to synchronize stats collecting */
int stats_state;
/* used by dmae command loader */
struct dmae_command stats_dmae;
int executer_idx;
u16 stats_counter;
struct tstorm_per_client_stats old_tclient;
struct xstorm_per_client_stats old_xclient;
struct bnx2x_eth_stats eth_stats;
struct z_stream_s *strm;
void *gunzip_buf;
dma_addr_t gunzip_mapping;
int gunzip_outlen;
#define FW_BUF_SIZE 0x8000
};
#define for_each_queue(bp, var) for (var = 0; var < bp->num_queues; var++)
#define for_each_nondefault_queue(bp, var) \
for (var = 1; var < bp->num_queues; var++)
#define is_multi(bp) (bp->num_queues > 1)
void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32);
void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
u32 len32);
int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port);
static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
int wait)
{
u32 val;
do {
val = REG_RD(bp, reg);
if (val == expected)
break;
ms -= wait;
msleep(wait);
} while (ms > 0);
return val;
}
/* load/unload mode */
#define LOAD_NORMAL 0
#define LOAD_OPEN 1
#define LOAD_DIAG 2
#define UNLOAD_NORMAL 0
#define UNLOAD_CLOSE 1
/* DMAE command defines */
#define DMAE_CMD_SRC_PCI 0
#define DMAE_CMD_SRC_GRC DMAE_COMMAND_SRC
#define DMAE_CMD_DST_PCI (1 << DMAE_COMMAND_DST_SHIFT)
#define DMAE_CMD_DST_GRC (2 << DMAE_COMMAND_DST_SHIFT)
#define DMAE_CMD_C_DST_PCI 0
#define DMAE_CMD_C_DST_GRC (1 << DMAE_COMMAND_C_DST_SHIFT)
#define DMAE_CMD_C_ENABLE DMAE_COMMAND_C_TYPE_ENABLE
#define DMAE_CMD_ENDIANITY_NO_SWAP (0 << DMAE_COMMAND_ENDIANITY_SHIFT)
#define DMAE_CMD_ENDIANITY_B_SWAP (1 << DMAE_COMMAND_ENDIANITY_SHIFT)
#define DMAE_CMD_ENDIANITY_DW_SWAP (2 << DMAE_COMMAND_ENDIANITY_SHIFT)
#define DMAE_CMD_ENDIANITY_B_DW_SWAP (3 << DMAE_COMMAND_ENDIANITY_SHIFT)
#define DMAE_CMD_PORT_0 0
#define DMAE_CMD_PORT_1 DMAE_COMMAND_PORT
#define DMAE_CMD_SRC_RESET DMAE_COMMAND_SRC_RESET
#define DMAE_CMD_DST_RESET DMAE_COMMAND_DST_RESET
#define DMAE_CMD_E1HVN_SHIFT DMAE_COMMAND_E1HVN_SHIFT
#define DMAE_LEN32_RD_MAX 0x80
#define DMAE_LEN32_WR_MAX 0x400
#define DMAE_COMP_VAL 0xe0d0d0ae
#define MAX_DMAE_C_PER_PORT 8
#define INIT_DMAE_C(bp) (BP_PORT(bp)*MAX_DMAE_C_PER_PORT + \
BP_E1HVN(bp))
#define PMF_DMAE_C(bp) (BP_PORT(bp)*MAX_DMAE_C_PER_PORT + \
E1HVN_MAX)
/* PCIE link and speed */
#define PCICFG_LINK_WIDTH 0x1f00000
#define PCICFG_LINK_WIDTH_SHIFT 20
#define PCICFG_LINK_SPEED 0xf0000
#define PCICFG_LINK_SPEED_SHIFT 16
#define BNX2X_NUM_STATS 42
#define BNX2X_NUM_TESTS 8
#define BNX2X_MAC_LOOPBACK 0
#define BNX2X_PHY_LOOPBACK 1
#define BNX2X_MAC_LOOPBACK_FAILED 1
#define BNX2X_PHY_LOOPBACK_FAILED 2
#define BNX2X_LOOPBACK_FAILED (BNX2X_MAC_LOOPBACK_FAILED | \
BNX2X_PHY_LOOPBACK_FAILED)
#define STROM_ASSERT_ARRAY_SIZE 50
/* must be used on a CID before placing it on a HW ring */
#define HW_CID(bp, x) ((BP_PORT(bp) << 23) | (BP_E1HVN(bp) << 17) | x)
#define SP_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_spe))
#define MAX_SP_DESC_CNT (SP_DESC_CNT - 1)
#define BNX2X_BTR 3
#define MAX_SPQ_PENDING 8
/* CMNG constants
derived from lab experiments, and not from system spec calculations !!! */
#define DEF_MIN_RATE 100
/* resolution of the rate shaping timer - 100 usec */
#define RS_PERIODIC_TIMEOUT_USEC 100
/* resolution of fairness algorithm in usecs -
coefficient for calculating the actual t fair */
#define T_FAIR_COEF 10000000
/* number of bytes in single QM arbitration cycle -
coefficient for calculating the fairness timer */
#define QM_ARB_BYTES 40000
#define FAIR_MEM 2
#define ATTN_NIG_FOR_FUNC (1L << 8)
#define ATTN_SW_TIMER_4_FUNC (1L << 9)
#define GPIO_2_FUNC (1L << 10)
#define GPIO_3_FUNC (1L << 11)
#define GPIO_4_FUNC (1L << 12)
#define ATTN_GENERAL_ATTN_1 (1L << 13)
#define ATTN_GENERAL_ATTN_2 (1L << 14)
#define ATTN_GENERAL_ATTN_3 (1L << 15)
#define ATTN_GENERAL_ATTN_4 (1L << 13)
#define ATTN_GENERAL_ATTN_5 (1L << 14)
#define ATTN_GENERAL_ATTN_6 (1L << 15)
#define ATTN_HARD_WIRED_MASK 0xff00
#define ATTENTION_ID 4
/* stuff added to make the code fit 80Col */
#define BNX2X_PMF_LINK_ASSERT \
GENERAL_ATTEN_OFFSET(LINK_SYNC_ATTENTION_BIT_FUNC_0 + BP_FUNC(bp))
#define BNX2X_MC_ASSERT_BITS \
(GENERAL_ATTEN_OFFSET(TSTORM_FATAL_ASSERT_ATTENTION_BIT) | \
GENERAL_ATTEN_OFFSET(USTORM_FATAL_ASSERT_ATTENTION_BIT) | \
GENERAL_ATTEN_OFFSET(CSTORM_FATAL_ASSERT_ATTENTION_BIT) | \
GENERAL_ATTEN_OFFSET(XSTORM_FATAL_ASSERT_ATTENTION_BIT))
#define BNX2X_MCP_ASSERT \
GENERAL_ATTEN_OFFSET(MCP_FATAL_ASSERT_ATTENTION_BIT)
#define BNX2X_DOORQ_ASSERT \
AEU_INPUTS_ATTN_BITS_DOORBELLQ_HW_INTERRUPT
#define BNX2X_GRC_TIMEOUT GENERAL_ATTEN_OFFSET(LATCHED_ATTN_TIMEOUT_GRC)
#define BNX2X_GRC_RSV (GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCR) | \
GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCT) | \
GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCN) | \
GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCU) | \
GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCP) | \
GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RSVD_GRC))
#define HW_INTERRUT_ASSERT_SET_0 \
(AEU_INPUTS_ATTN_BITS_TSDM_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_TCM_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_TSEMI_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_PBF_HW_INTERRUPT)
#define HW_PRTY_ASSERT_SET_0 (AEU_INPUTS_ATTN_BITS_BRB_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_PARSER_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_TSDM_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_SEARCHER_PARITY_ERROR |\
AEU_INPUTS_ATTN_BITS_TSEMI_PARITY_ERROR)
#define HW_INTERRUT_ASSERT_SET_1 \
(AEU_INPUTS_ATTN_BITS_QM_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_TIMERS_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_XSDM_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_XCM_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_XSEMI_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_USDM_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_UCM_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_USEMI_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_UPB_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_CSDM_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_CCM_HW_INTERRUPT)
#define HW_PRTY_ASSERT_SET_1 (AEU_INPUTS_ATTN_BITS_PBCLIENT_PARITY_ERROR |\
AEU_INPUTS_ATTN_BITS_QM_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_XSDM_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_XSEMI_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_DOORBELLQ_PARITY_ERROR |\
AEU_INPUTS_ATTN_BITS_VAUX_PCI_CORE_PARITY_ERROR |\
AEU_INPUTS_ATTN_BITS_DEBUG_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_USDM_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_USEMI_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_UPB_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_CSDM_PARITY_ERROR)
#define HW_INTERRUT_ASSERT_SET_2 \
(AEU_INPUTS_ATTN_BITS_CSEMI_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_CDU_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_DMAE_HW_INTERRUPT | \
AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_HW_INTERRUPT |\
AEU_INPUTS_ATTN_BITS_MISC_HW_INTERRUPT)
#define HW_PRTY_ASSERT_SET_2 (AEU_INPUTS_ATTN_BITS_CSEMI_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_PXP_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR |\
AEU_INPUTS_ATTN_BITS_CFC_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_CDU_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_IGU_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_MISC_PARITY_ERROR)
#define MULTI_FLAGS \
(TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY | \
TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY | \
TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY | \
TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY | \
TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_ENABLE)
#define MULTI_MASK 0x7f
#define DEF_USB_FUNC_OFF (2 + 2*HC_USTORM_DEF_SB_NUM_INDICES)
#define DEF_CSB_FUNC_OFF (2 + 2*HC_CSTORM_DEF_SB_NUM_INDICES)
#define DEF_XSB_FUNC_OFF (2 + 2*HC_XSTORM_DEF_SB_NUM_INDICES)
#define DEF_TSB_FUNC_OFF (2 + 2*HC_TSTORM_DEF_SB_NUM_INDICES)
#define C_DEF_SB_SP_INDEX HC_INDEX_DEF_C_ETH_SLOW_PATH
#define BNX2X_SP_DSB_INDEX \
(&bp->def_status_blk->c_def_status_block.index_values[C_DEF_SB_SP_INDEX])
#define CAM_IS_INVALID(x) \
(x.target_table_entry.flags == TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE)
#define CAM_INVALIDATE(x) \
(x.target_table_entry.flags = TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE)
/* Number of u32 elements in MC hash array */
#define MC_HASH_SIZE 8
#define MC_HASH_OFFSET(bp, i) (BAR_TSTRORM_INTMEM + \
TSTORM_APPROXIMATE_MATCH_MULTICAST_FILTERING_OFFSET(BP_FUNC(bp)) + i*4)
#ifndef PXP2_REG_PXP2_INT_STS
#define PXP2_REG_PXP2_INT_STS PXP2_REG_PXP2_INT_STS_0
#endif
/* MISC_REG_RESET_REG - this is here for the hsi to work don't touch */
#endif /* bnx2x.h */
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