1d7afae05ad2e9c2cbf74e1419de5a0d6aa9c74f4Jitendra Kalsaria/* cnic.h: QLogic CNIC core network driver. 2a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan * 3c3661283f947ff5023b717240d069e9be765b0a9Michael Chan * Copyright (c) 2006-2014 Broadcom Corporation 4d7afae05ad2e9c2cbf74e1419de5a0d6aa9c74f4Jitendra Kalsaria * Copyright (c) 2014 QLogic Corporation 5a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan * 6a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan * This program is free software; you can redistribute it and/or modify 7a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan * it under the terms of the GNU General Public License as published by 8a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan * the Free Software Foundation. 9a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan * 10a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan */ 11a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 12a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 13a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#ifndef CNIC_H 14a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define CNIC_H 15a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 16523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov#define HC_INDEX_ISCSI_EQ_CONS 6 17523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov 18523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov#define HC_INDEX_FCOE_EQ_CONS 3 19523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov 20523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov#define HC_SP_INDEX_ETH_ISCSI_CQ_CONS 5 21523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov#define HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS 1 22523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov 23a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KWQ_PAGE_CNT 4 24a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KCQ_PAGE_CNT 16 25a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 26a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KWQ_CID 24 27a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KCQ_CID 25 28a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 29a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan/* 30a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan * krnlq_context definition 31a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan */ 32a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_FLAGS 0x00000000 33a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_SIZE 0x00000000 34a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_TYPE 0x00000000 35a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ (0xf<<0) 36a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_256 (0<<0) 37a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_512 (1<<0) 38a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_1K (2<<0) 39a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_2K (3<<0) 40a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_4K (4<<0) 41a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_8K (5<<0) 42a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_16K (6<<0) 43a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_32K (7<<0) 44a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_64K (8<<0) 45a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_128K (9<<0) 46a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_256K (10<<0) 47a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_512K (11<<0) 48a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_1M (12<<0) 49a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_PG_SZ_2M (13<<0) 50a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_FLAGS_QE_SELF_SEQ (1<<15) 51a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_SIZE_TYPE_SIZE ((((0x28 + 0x1f) & ~0x1f) / 0x20) << 16) 52a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_TYPE_TYPE (0xf<<28) 53a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_TYPE_TYPE_EMPTY (0<<28) 54a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KRNLQ_TYPE_TYPE_KRNLQ (6<<28) 55a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 56a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_HOST_QIDX 0x00000004 57a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_HOST_FW_QIDX 0x00000008 58a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_NX_QE_SELF_SEQ 0x0000000c 59a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_QE_SELF_SEQ_MAX 0x0000000c 60a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_NX_QE_HADDR_HI 0x00000010 61a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_NX_QE_HADDR_LO 0x00000014 62a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_PGTBL_PGIDX 0x00000018 63a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_NX_PG_QIDX 0x00000018 64a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_PGTBL_NPAGES 0x0000001c 65a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_QIDX_INCR 0x0000001c 66a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_PGTBL_HADDR_HI 0x00000020 67a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define L5_KRNLQ_PGTBL_HADDR_LO 0x00000024 68a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 69a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define BNX2_PG_CTX_MAP 0x1a0034 70a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define BNX2_ISCSI_CTX_MAP 0x1a0074 71a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 72a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define MAX_COMPLETED_KCQE 64 73a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 74a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define MAX_CNIC_L5_CONTEXT 256 75a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 76a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define MAX_CM_SK_TBL_SZ MAX_CNIC_L5_CONTEXT 77a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 78a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define MAX_ISCSI_TBL_SZ 256 79a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 80a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define CNIC_LOCAL_PORT_MIN 60000 819b09336072796378dac46df63bcd43291b24fd12Michael Chan#define CNIC_LOCAL_PORT_MAX 61024 82a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define CNIC_LOCAL_PORT_RANGE (CNIC_LOCAL_PORT_MAX - CNIC_LOCAL_PORT_MIN) 83a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 842bc4078e92b28375a762d7236c1c9619eecab315Michael Chan#define KWQE_CNT (BNX2_PAGE_SIZE / sizeof(struct kwqe)) 852bc4078e92b28375a762d7236c1c9619eecab315Michael Chan#define KCQE_CNT (BNX2_PAGE_SIZE / sizeof(struct kcqe)) 86a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define MAX_KWQE_CNT (KWQE_CNT - 1) 87a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define MAX_KCQE_CNT (KCQE_CNT - 1) 88a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 89a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define MAX_KWQ_IDX ((KWQ_PAGE_CNT * KWQE_CNT) - 1) 90a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define MAX_KCQ_IDX ((KCQ_PAGE_CNT * KCQE_CNT) - 1) 91a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 922bc4078e92b28375a762d7236c1c9619eecab315Michael Chan#define KWQ_PG(x) (((x) & ~MAX_KWQE_CNT) >> (BNX2_PAGE_BITS - 5)) 93a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KWQ_IDX(x) ((x) & MAX_KWQE_CNT) 94a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 952bc4078e92b28375a762d7236c1c9619eecab315Michael Chan#define KCQ_PG(x) (((x) & ~MAX_KCQE_CNT) >> (BNX2_PAGE_BITS - 5)) 96a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define KCQ_IDX(x) ((x) & MAX_KCQE_CNT) 97a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 98a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define BNX2X_NEXT_KCQE(x) (((x) & (MAX_KCQE_CNT - 1)) == \ 99a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan (MAX_KCQE_CNT - 1)) ? \ 100a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan (x) + 2 : (x) + 1 101a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 102a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define BNX2X_KWQ_DATA_PG(cp, x) ((x) / (cp)->kwq_16_data_pp) 103a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define BNX2X_KWQ_DATA_IDX(cp, x) ((x) % (cp)->kwq_16_data_pp) 104a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define BNX2X_KWQ_DATA(cp, x) \ 105a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan &(cp)->kwq_16_data[BNX2X_KWQ_DATA_PG(cp, x)][BNX2X_KWQ_DATA_IDX(cp, x)] 106a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 107a9736c086cc6221659e498f0855152c32dbc1396Eddie Wai#define DEF_IPID_START 0x8000 108a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 109a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define DEF_KA_TIMEOUT 10000 110a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define DEF_KA_INTERVAL 300000 111a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define DEF_KA_MAX_PROBE_COUNT 3 112a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define DEF_TOS 0 113a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define DEF_TTL 0xfe 114a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define DEF_SND_SEQ_SCALE 0 115a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define DEF_RCV_BUF 0xffff 116a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define DEF_SND_BUF 0xffff 117a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define DEF_SEED 0 118a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define DEF_MAX_RT_TIME 500 119a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define DEF_MAX_DA_COUNT 2 120a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define DEF_SWS_TIMER 1000 121a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define DEF_MAX_CWND 0xffff 122a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 123a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chanstruct cnic_ctx { 124a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 cid; 125a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan void *ctx; 126a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan dma_addr_t mapping; 127a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan}; 128a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 129a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define BNX2_MAX_CID 0x2000 130a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 131a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chanstruct cnic_dma { 132a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int num_pages; 133a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan void **pg_arr; 134a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan dma_addr_t *pg_map_arr; 135a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int pgtbl_size; 136a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 *pgtbl; 137a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan dma_addr_t pgtbl_map; 138a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan}; 139a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 140a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chanstruct cnic_id_tbl { 141a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan spinlock_t lock; 142a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 start; 143a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 max; 144a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 next; 145a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan unsigned long *table; 146a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan}; 147a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 148a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define CNIC_KWQ16_DATA_SIZE 128 149a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 150a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chanstruct kwqe_16_data { 151a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u8 data[CNIC_KWQ16_DATA_SIZE]; 152a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan}; 153a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 154a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chanstruct cnic_iscsi { 155a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_dma task_array_info; 156a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_dma r2tq_info; 157a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_dma hq_info; 158a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan}; 159a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 160a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chanstruct cnic_context { 161a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 cid; 162a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct kwqe_16_data *kwqe_data; 163a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan dma_addr_t kwqe_data_mapping; 164a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan wait_queue_head_t waitq; 165a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int wait_cond; 166a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan unsigned long timestamp; 1676e0dda0c467d6c66d64c146170ea35399ec34c15Michael Chan unsigned long ctx_flags; 1686e0dda0c467d6c66d64c146170ea35399ec34c15Michael Chan#define CTX_FL_OFFLD_START 0 169fdf24086f4752aee5dfb40143c736250df017820Michael Chan#define CTX_FL_DELETE_WAIT 1 170619c5cb6885b936c44ae1422ef805b69c6291485Vlad Zolotarov#define CTX_FL_CID_ERROR 2 171a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u8 ulp_proto_id; 172a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan union { 173a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_iscsi *iscsi; 174a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan } proto; 175a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan}; 176a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 177e6c2889478f04b30e5a71d753734644c579472faMichael Chanstruct kcq_info { 178e6c2889478f04b30e5a71d753734644c579472faMichael Chan struct cnic_dma dma; 179e6c2889478f04b30e5a71d753734644c579472faMichael Chan struct kcqe **kcq; 180e6c2889478f04b30e5a71d753734644c579472faMichael Chan 181e6c2889478f04b30e5a71d753734644c579472faMichael Chan u16 *hw_prod_idx_ptr; 182e6c2889478f04b30e5a71d753734644c579472faMichael Chan u16 sw_prod_idx; 183e6c2889478f04b30e5a71d753734644c579472faMichael Chan u16 *status_idx_ptr; 184e6c2889478f04b30e5a71d753734644c579472faMichael Chan u32 io_addr; 18559e5137357559ec60b2e72bdc3d5a7e22c47212bMichael Chan 18659e5137357559ec60b2e72bdc3d5a7e22c47212bMichael Chan u16 (*next_idx)(u16); 18759e5137357559ec60b2e72bdc3d5a7e22c47212bMichael Chan u16 (*hw_idx)(u16); 188e6c2889478f04b30e5a71d753734644c579472faMichael Chan}; 189e6c2889478f04b30e5a71d753734644c579472faMichael Chan 190d15e2a92c4c263fd44a0b41e637a032bd618e6c9Eddie Wai#define UIO_USE_TX_DOORBELL 0x017855DB 191d15e2a92c4c263fd44a0b41e637a032bd618e6c9Eddie Wai 192cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chanstruct cnic_uio_dev { 193cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan struct uio_info cnic_uinfo; 194cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan u32 uio_dev; 195cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan 196cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan int l2_ring_size; 197cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan void *l2_ring; 198cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan dma_addr_t l2_ring_map; 199cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan 200cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan int l2_buf_size; 201cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan void *l2_buf; 202cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan dma_addr_t l2_buf_map; 203cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan 204cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan struct cnic_dev *dev; 205cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan struct pci_dev *pdev; 206cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan struct list_head list; 207cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan}; 208cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan 209a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chanstruct cnic_local { 210a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 211a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan spinlock_t cnic_ulp_lock; 212a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan void *ulp_handle[MAX_CNIC_ULP_TYPE]; 213a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan unsigned long ulp_flags[MAX_CNIC_ULP_TYPE]; 214a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define ULP_F_INIT 0 215a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define ULP_F_START 1 216681dbd710779e8b8d5bae926f6b11f30df70638bMichael Chan#define ULP_F_CALL_PENDING 2 21713707f9e5e46342b7b16c58be91ad93a476c3ffdEric Dumazet struct cnic_ulp_ops __rcu *ulp_ops[MAX_CNIC_ULP_TYPE]; 218a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 2191f1332a3cb7ac73e3bcff6ea42ff965c90a29d12Michael Chan unsigned long cnic_local_flags; 2201f1332a3cb7ac73e3bcff6ea42ff965c90a29d12Michael Chan#define CNIC_LCL_FL_KWQ_INIT 0x0 22148f753d2ba94a4081400fa8d26bdbfbbf12b10deMichael Chan#define CNIC_LCL_FL_L2_WAIT 0x1 222541a78103f097cd5120e55aaba56d099a64f153cMichael Chan#define CNIC_LCL_FL_RINGS_INITED 0x2 223fab0dc89f0d98459c6ce7fa27422949ac15837faDmitry Kravkov#define CNIC_LCL_FL_STOP_ISCSI 0x4 224a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 225a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_dev *dev; 226a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 227a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_eth_dev *ethdev; 228a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 229cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan struct cnic_uio_dev *udev; 230a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 231cd801536c236e287f1d3eeee428abf9ffd523edeMichael Chan int l2_rx_ring_size; 232a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int l2_single_buf_size; 233a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 234a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u16 *rx_cons_ptr; 235a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u16 *tx_cons_ptr; 236a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u16 rx_cons; 237a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u16 tx_cons; 238a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 239a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_dma kwq_info; 240a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct kwqe **kwq; 241a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 242a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_dma kwq_16_data_info; 243a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 244a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u16 max_kwq_idx; 245a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 246a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u16 kwq_prod_idx; 247a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 kwq_io_addr; 248a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 249a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u16 *kwq_con_idx_ptr; 250a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u16 kwq_con_idx; 251a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 252e6c2889478f04b30e5a71d753734644c579472faMichael Chan struct kcq_info kcq1; 253e21ba414eed8a233eadb79bb6b158ac7ceb35025Michael Chan struct kcq_info kcq2; 254a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 255a4dde3abbf87a495154a876576e1ab34b17b5ef1Michael Chan union { 256a4dde3abbf87a495154a876576e1ab34b17b5ef1Michael Chan void *gen; 257a4dde3abbf87a495154a876576e1ab34b17b5ef1Michael Chan struct status_block_msix *bnx2; 258523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov struct host_hc_status_block_e1x *bnx2x_e1x; 259523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov /* index values - which counter to update */ 260523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov #define SM_RX_ID 0 261523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov #define SM_TX_ID 1 262a4dde3abbf87a495154a876576e1ab34b17b5ef1Michael Chan } status_blk; 263a4dde3abbf87a495154a876576e1ab34b17b5ef1Michael Chan 264523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov struct host_sp_status_block *bnx2x_def_status_blk; 265a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 266a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 status_blk_num; 267523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov u32 bnx2x_igu_sb_id; 268a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 int_num; 269a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 last_status_idx; 270a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct tasklet_struct cnic_irq_task; 271a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 272a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct kcqe *completed_kcq[MAX_COMPLETED_KCQE]; 273a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 274a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_sock *csk_tbl; 275a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_id_tbl csk_port_tbl; 276a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 277a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_dma gbl_buf_info; 278a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 279a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_iscsi *iscsi_tbl; 280a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_context *ctx_tbl; 281a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_id_tbl cid_tbl; 282a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan atomic_t iscsi_conn; 283520efdf44f0140eef9018518fdae5edfc86f3b6cMichael Chan u32 iscsi_start_cid; 284520efdf44f0140eef9018518fdae5edfc86f3b6cMichael Chan 285e1928c86c4829703b800c81cc9edc939b5634e6fMichael Chan u32 fcoe_init_cid; 286e1928c86c4829703b800c81cc9edc939b5634e6fMichael Chan u32 fcoe_start_cid; 287e1928c86c4829703b800c81cc9edc939b5634e6fMichael Chan struct cnic_id_tbl fcoe_cid_tbl; 288e1928c86c4829703b800c81cc9edc939b5634e6fMichael Chan 289520efdf44f0140eef9018518fdae5edfc86f3b6cMichael Chan u32 max_cid_space; 290a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 291a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan /* per connection parameters */ 292a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int num_iscsi_tasks; 293a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int num_ccells; 294a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int task_array_size; 295a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int r2tq_size; 296a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int hq_size; 297a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int num_cqs; 298a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 299fdf24086f4752aee5dfb40143c736250df017820Michael Chan struct delayed_work delete_task; 300fdf24086f4752aee5dfb40143c736250df017820Michael Chan 301a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_ctx *ctx_arr; 302a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int ctx_blks; 303a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int ctx_blk_size; 304e251306556d30c9c678feca60204acaaa0784cbdMichael Chan unsigned long ctx_align; 305a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int cids_per_blk; 306a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 307a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 chip_id; 308a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int func; 309619c5cb6885b936c44ae1422ef805b69c6291485Vlad Zolotarov 310a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 shmem_base; 311a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 312a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_ops *cnic_ops; 313a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int (*start_hw)(struct cnic_dev *); 314a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan void (*stop_hw)(struct cnic_dev *); 315a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan void (*setup_pgtbl)(struct cnic_dev *, 316a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan struct cnic_dma *); 317a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int (*alloc_resc)(struct cnic_dev *); 318a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan void (*free_resc)(struct cnic_dev *); 319a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan int (*start_cm)(struct cnic_dev *); 320a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan void (*stop_cm)(struct cnic_dev *); 321a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan void (*enable_int)(struct cnic_dev *); 322a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan void (*disable_int_sync)(struct cnic_dev *); 323a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan void (*ack_int)(struct cnic_dev *); 3248cc0e028eda5bc07a4b816411448065b6892e383Michael Chan void (*arm_int)(struct cnic_dev *, u32 index); 325a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan void (*close_conn)(struct cnic_sock *, u32 opcode); 326a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan}; 327a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 328a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chanstruct bnx2x_bd_chain_next { 329a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 addr_lo; 330a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u32 addr_hi; 331a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan u8 reserved[8]; 332a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan}; 333a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 334e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define ISCSI_DEFAULT_MAX_OUTSTANDING_R2T (1) 335e251306556d30c9c678feca60204acaaa0784cbdMichael Chan 336a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define ISCSI_RAMROD_CMD_ID_UPDATE_CONN (ISCSI_KCQE_OPCODE_UPDATE_CONN) 337a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define ISCSI_RAMROD_CMD_ID_INIT (ISCSI_KCQE_OPCODE_INIT) 338a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 339a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define CDU_REGION_NUMBER_XCM_AG 2 340a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#define CDU_REGION_NUMBER_UCM_AG 4 341a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 342e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define CDU_VALID_DATA(_cid, _region, _type) \ 343e251306556d30c9c678feca60204acaaa0784cbdMichael Chan (((_cid) << 8) | (((_region)&0xf)<<4) | (((_type)&0xf))) 344e251306556d30c9c678feca60204acaaa0784cbdMichael Chan 345e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define CDU_CRC8(_cid, _region, _type) \ 346e251306556d30c9c678feca60204acaaa0784cbdMichael Chan (calc_crc8(CDU_VALID_DATA(_cid, _region, _type), 0xff)) 347e251306556d30c9c678feca60204acaaa0784cbdMichael Chan 348e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define CDU_RSRVD_VALUE_TYPE_A(_cid, _region, _type) \ 349e251306556d30c9c678feca60204acaaa0784cbdMichael Chan (0x80 | ((CDU_CRC8(_cid, _region, _type)) & 0x7f)) 350e251306556d30c9c678feca60204acaaa0784cbdMichael Chan 351e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_CONTEXT_MEM_SIZE 1024 352e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_FCOE_CID 16 353e251306556d30c9c678feca60204acaaa0784cbdMichael Chan 354e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_ISCSI_START_CID 18 355e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_ISCSI_NUM_CONNECTIONS 128 356e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_ISCSI_TASK_CONTEXT_SIZE 128 357e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_ISCSI_MAX_PENDING_R2TS 4 358e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_ISCSI_R2TQE_SIZE 8 359e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_ISCSI_HQ_BD_SIZE 64 360e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_ISCSI_GLB_BUF_SIZE 64 361e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_ISCSI_PBL_NOT_CACHED 0xff 362e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_ISCSI_PDU_HEADER_NOT_CACHED 0xff 363ceb7e1c7c5ab86ca686d523f99ca473a1f3a984dMichael Chan 364dc219a2e4812eecdc5438d2a0e2434b03d3efbf2Michael Chan#define BNX2X_FCOE_NUM_CONNECTIONS 1024 365e1928c86c4829703b800c81cc9edc939b5634e6fMichael Chan 366e1928c86c4829703b800c81cc9edc939b5634e6fMichael Chan#define BNX2X_FCOE_L5_CID_BASE MAX_ISCSI_TBL_SZ 367e1928c86c4829703b800c81cc9edc939b5634e6fMichael Chan 368104a43edb264321a4d41850e98153b4fa8a9ef42Michael Chan#define BNX2X_CHIP_IS_E2_PLUS(bp) (CHIP_IS_E2(bp) || CHIP_IS_E3(bp)) 369ee87a82a28cddbb9267a294172ecb3d3d3bdaa6cMichael Chan 3702bc4078e92b28375a762d7236c1c9619eecab315Michael Chan#define BNX2X_RX_DESC_CNT (BNX2_PAGE_SIZE / \ 3712bc4078e92b28375a762d7236c1c9619eecab315Michael Chan sizeof(struct eth_rx_bd)) 372e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_MAX_RX_DESC_CNT (BNX2X_RX_DESC_CNT - 2) 3732bc4078e92b28375a762d7236c1c9619eecab315Michael Chan#define BNX2X_RCQ_DESC_CNT (BNX2_PAGE_SIZE / \ 3742bc4078e92b28375a762d7236c1c9619eecab315Michael Chan sizeof(union eth_rx_cqe)) 375e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_MAX_RCQ_DESC_CNT (BNX2X_RCQ_DESC_CNT - 1) 376e251306556d30c9c678feca60204acaaa0784cbdMichael Chan 37748f753d2ba94a4081400fa8d26bdbfbbf12b10deMichael Chan#define BNX2X_NEXT_RCQE(x) (((x) & BNX2X_MAX_RCQ_DESC_CNT) == \ 37848f753d2ba94a4081400fa8d26bdbfbbf12b10deMichael Chan (BNX2X_MAX_RCQ_DESC_CNT - 1)) ? \ 37948f753d2ba94a4081400fa8d26bdbfbbf12b10deMichael Chan ((x) + 2) : ((x) + 1) 38048f753d2ba94a4081400fa8d26bdbfbbf12b10deMichael Chan 381523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov#define BNX2X_DEF_SB_ID HC_SP_SB_ID 382e251306556d30c9c678feca60204acaaa0784cbdMichael Chan 383523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov#define BNX2X_SHMEM_MF_BLK_OFFSET 0x7e4 384e251306556d30c9c678feca60204acaaa0784cbdMichael Chan 385e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define BNX2X_SHMEM_ADDR(base, field) (base + \ 386e251306556d30c9c678feca60204acaaa0784cbdMichael Chan offsetof(struct shmem_region, field)) 387e251306556d30c9c678feca60204acaaa0784cbdMichael Chan 388523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov#define BNX2X_SHMEM2_ADDR(base, field) (base + \ 389523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov offsetof(struct shmem2_region, field)) 390523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov 391523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov#define BNX2X_SHMEM2_HAS(base, field) \ 392523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov ((base) && \ 393523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov (CNIC_RD(dev, BNX2X_SHMEM2_ADDR(base, size)) > \ 394523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov offsetof(struct shmem2_region, field))) 395523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov 3964aacb7afb6afd78efe26427e74fa56a5fc72fad3Michael Chan#define BNX2X_MF_CFG_ADDR(base, field) \ 3974aacb7afb6afd78efe26427e74fa56a5fc72fad3Michael Chan ((base) + offsetof(struct mf_cfg, field)) 3984aacb7afb6afd78efe26427e74fa56a5fc72fad3Michael Chan 399e1928c86c4829703b800c81cc9edc939b5634e6fMichael Chan#ifndef ETH_MAX_RX_CLIENTS_E2 400e1928c86c4829703b800c81cc9edc939b5634e6fMichael Chan#define ETH_MAX_RX_CLIENTS_E2 ETH_MAX_RX_CLIENTS_E1H 401e1928c86c4829703b800c81cc9edc939b5634e6fMichael Chan#endif 402e1928c86c4829703b800c81cc9edc939b5634e6fMichael Chan 403e251306556d30c9c678feca60204acaaa0784cbdMichael Chan#define CNIC_FUNC(cp) ((cp)->func) 404e251306556d30c9c678feca60204acaaa0784cbdMichael Chan 4055e65789f694f2977fb7169c500b4997772f5278bMichael Chan#define BNX2X_HW_CID(bp, x) ((BP_PORT(bp) << 23) | \ 4065e65789f694f2977fb7169c500b4997772f5278bMichael Chan (BP_VN(bp) << 17) | (x)) 407ceb7e1c7c5ab86ca686d523f99ca473a1f3a984dMichael Chan 408ceb7e1c7c5ab86ca686d523f99ca473a1f3a984dMichael Chan#define BNX2X_SW_CID(x) (x & 0x1ffff) 409ceb7e1c7c5ab86ca686d523f99ca473a1f3a984dMichael Chan 410104a43edb264321a4d41850e98153b4fa8a9ef42Michael Chan#define BNX2X_CL_QZONE_ID(bp, cli) \ 411104a43edb264321a4d41850e98153b4fa8a9ef42Michael Chan (BNX2X_CHIP_IS_E2_PLUS(bp) ? cli : \ 412104a43edb264321a4d41850e98153b4fa8a9ef42Michael Chan cli + (BP_PORT(bp) * ETH_MAX_RX_CLIENTS_E1H)) 413619c5cb6885b936c44ae1422ef805b69c6291485Vlad Zolotarov 414619c5cb6885b936c44ae1422ef805b69c6291485Vlad Zolotarov#ifndef MAX_STAT_COUNTER_ID 415619c5cb6885b936c44ae1422ef805b69c6291485Vlad Zolotarov#define MAX_STAT_COUNTER_ID \ 416104a43edb264321a4d41850e98153b4fa8a9ef42Michael Chan (CHIP_IS_E1H(bp) ? MAX_STAT_COUNTER_ID_E1H : \ 417104a43edb264321a4d41850e98153b4fa8a9ef42Michael Chan ((BNX2X_CHIP_IS_E2_PLUS(bp)) ? MAX_STAT_COUNTER_ID_E2 : \ 418619c5cb6885b936c44ae1422ef805b69c6291485Vlad Zolotarov MAX_STAT_COUNTER_ID_E1)) 419619c5cb6885b936c44ae1422ef805b69c6291485Vlad Zolotarov#endif 420523224a3b3cd407ce4e6731a087194e13a90db18Dmitry Kravkov 421104a43edb264321a4d41850e98153b4fa8a9ef42Michael Chan#define CNIC_SUPPORTS_FCOE(cp) \ 422104a43edb264321a4d41850e98153b4fa8a9ef42Michael Chan (BNX2X_CHIP_IS_E2_PLUS(bp) && !NO_FCOE(bp)) 42351a8f54d13f1b2e91da214ff1e619628bd68fd27Michael Chan 424dcc7e3a6a2a2464cf96dee329f7c58fe8c230d97Michael Chan#define CNIC_RAMROD_TMO (HZ / 4) 425dcc7e3a6a2a2464cf96dee329f7c58fe8c230d97Michael Chan 426a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan#endif 427a463696039f7097ce87c21db3cf5c16cdcb3850dMichael Chan 428