1adfc5217SJeff Kirsher /* cnic_if.h: Broadcom CNIC core network driver. 2adfc5217SJeff Kirsher * 323021c21SMichael Chan * Copyright (c) 2006-2012 Broadcom Corporation 4adfc5217SJeff Kirsher * 5adfc5217SJeff Kirsher * This program is free software; you can redistribute it and/or modify 6adfc5217SJeff Kirsher * it under the terms of the GNU General Public License as published by 7adfc5217SJeff Kirsher * the Free Software Foundation. 8adfc5217SJeff Kirsher * 9adfc5217SJeff Kirsher */ 10adfc5217SJeff Kirsher 11adfc5217SJeff Kirsher 12adfc5217SJeff Kirsher #ifndef CNIC_IF_H 13adfc5217SJeff Kirsher #define CNIC_IF_H 14adfc5217SJeff Kirsher 158ec3e702SMichael Chan #define CNIC_MODULE_VERSION "2.5.10" 168ec3e702SMichael Chan #define CNIC_MODULE_RELDATE "March 21, 2012" 17adfc5217SJeff Kirsher 18adfc5217SJeff Kirsher #define CNIC_ULP_RDMA 0 19adfc5217SJeff Kirsher #define CNIC_ULP_ISCSI 1 20adfc5217SJeff Kirsher #define CNIC_ULP_FCOE 2 21adfc5217SJeff Kirsher #define CNIC_ULP_L4 3 22adfc5217SJeff Kirsher #define MAX_CNIC_ULP_TYPE_EXT 3 23adfc5217SJeff Kirsher #define MAX_CNIC_ULP_TYPE 4 24adfc5217SJeff Kirsher 25adfc5217SJeff Kirsher struct kwqe { 26adfc5217SJeff Kirsher u32 kwqe_op_flag; 27adfc5217SJeff Kirsher 28adfc5217SJeff Kirsher #define KWQE_QID_SHIFT 8 29adfc5217SJeff Kirsher #define KWQE_OPCODE_MASK 0x00ff0000 30adfc5217SJeff Kirsher #define KWQE_OPCODE_SHIFT 16 31adfc5217SJeff Kirsher #define KWQE_OPCODE(x) ((x & KWQE_OPCODE_MASK) >> KWQE_OPCODE_SHIFT) 32adfc5217SJeff Kirsher #define KWQE_LAYER_MASK 0x70000000 33adfc5217SJeff Kirsher #define KWQE_LAYER_SHIFT 28 34adfc5217SJeff Kirsher #define KWQE_FLAGS_LAYER_MASK_L2 (2<<28) 35adfc5217SJeff Kirsher #define KWQE_FLAGS_LAYER_MASK_L3 (3<<28) 36adfc5217SJeff Kirsher #define KWQE_FLAGS_LAYER_MASK_L4 (4<<28) 37adfc5217SJeff Kirsher #define KWQE_FLAGS_LAYER_MASK_L5_RDMA (5<<28) 38adfc5217SJeff Kirsher #define KWQE_FLAGS_LAYER_MASK_L5_ISCSI (6<<28) 39adfc5217SJeff Kirsher #define KWQE_FLAGS_LAYER_MASK_L5_FCOE (7<<28) 40adfc5217SJeff Kirsher 41adfc5217SJeff Kirsher u32 kwqe_info0; 42adfc5217SJeff Kirsher u32 kwqe_info1; 43adfc5217SJeff Kirsher u32 kwqe_info2; 44adfc5217SJeff Kirsher u32 kwqe_info3; 45adfc5217SJeff Kirsher u32 kwqe_info4; 46adfc5217SJeff Kirsher u32 kwqe_info5; 47adfc5217SJeff Kirsher u32 kwqe_info6; 48adfc5217SJeff Kirsher }; 49adfc5217SJeff Kirsher 50adfc5217SJeff Kirsher struct kwqe_16 { 51adfc5217SJeff Kirsher u32 kwqe_info0; 52adfc5217SJeff Kirsher u32 kwqe_info1; 53adfc5217SJeff Kirsher u32 kwqe_info2; 54adfc5217SJeff Kirsher u32 kwqe_info3; 55adfc5217SJeff Kirsher }; 56adfc5217SJeff Kirsher 57adfc5217SJeff Kirsher struct kcqe { 58adfc5217SJeff Kirsher u32 kcqe_info0; 59adfc5217SJeff Kirsher u32 kcqe_info1; 60adfc5217SJeff Kirsher u32 kcqe_info2; 61adfc5217SJeff Kirsher u32 kcqe_info3; 62adfc5217SJeff Kirsher u32 kcqe_info4; 63adfc5217SJeff Kirsher u32 kcqe_info5; 64adfc5217SJeff Kirsher u32 kcqe_info6; 65adfc5217SJeff Kirsher u32 kcqe_op_flag; 66adfc5217SJeff Kirsher #define KCQE_RAMROD_COMPLETION (0x1<<27) /* Everest */ 67adfc5217SJeff Kirsher #define KCQE_FLAGS_LAYER_MASK (0x7<<28) 68adfc5217SJeff Kirsher #define KCQE_FLAGS_LAYER_MASK_MISC (0<<28) 69adfc5217SJeff Kirsher #define KCQE_FLAGS_LAYER_MASK_L2 (2<<28) 70adfc5217SJeff Kirsher #define KCQE_FLAGS_LAYER_MASK_L3 (3<<28) 71adfc5217SJeff Kirsher #define KCQE_FLAGS_LAYER_MASK_L4 (4<<28) 72adfc5217SJeff Kirsher #define KCQE_FLAGS_LAYER_MASK_L5_RDMA (5<<28) 73adfc5217SJeff Kirsher #define KCQE_FLAGS_LAYER_MASK_L5_ISCSI (6<<28) 74adfc5217SJeff Kirsher #define KCQE_FLAGS_LAYER_MASK_L5_FCOE (7<<28) 75adfc5217SJeff Kirsher #define KCQE_FLAGS_NEXT (1<<31) 76adfc5217SJeff Kirsher #define KCQE_FLAGS_OPCODE_MASK (0xff<<16) 77adfc5217SJeff Kirsher #define KCQE_FLAGS_OPCODE_SHIFT (16) 78adfc5217SJeff Kirsher #define KCQE_OPCODE(op) \ 79adfc5217SJeff Kirsher (((op) & KCQE_FLAGS_OPCODE_MASK) >> KCQE_FLAGS_OPCODE_SHIFT) 80adfc5217SJeff Kirsher }; 81adfc5217SJeff Kirsher 82adfc5217SJeff Kirsher #define MAX_CNIC_CTL_DATA 64 83adfc5217SJeff Kirsher #define MAX_DRV_CTL_DATA 64 84adfc5217SJeff Kirsher 85adfc5217SJeff Kirsher #define CNIC_CTL_STOP_CMD 1 86adfc5217SJeff Kirsher #define CNIC_CTL_START_CMD 2 87adfc5217SJeff Kirsher #define CNIC_CTL_COMPLETION_CMD 3 88adfc5217SJeff Kirsher #define CNIC_CTL_STOP_ISCSI_CMD 4 891d187b34SBarak Witkowski #define CNIC_CTL_FCOE_STATS_GET_CMD 5 901d187b34SBarak Witkowski #define CNIC_CTL_ISCSI_STATS_GET_CMD 6 91adfc5217SJeff Kirsher 92adfc5217SJeff Kirsher #define DRV_CTL_IO_WR_CMD 0x101 93adfc5217SJeff Kirsher #define DRV_CTL_IO_RD_CMD 0x102 94adfc5217SJeff Kirsher #define DRV_CTL_CTX_WR_CMD 0x103 95adfc5217SJeff Kirsher #define DRV_CTL_CTXTBL_WR_CMD 0x104 96adfc5217SJeff Kirsher #define DRV_CTL_RET_L5_SPQ_CREDIT_CMD 0x105 97adfc5217SJeff Kirsher #define DRV_CTL_START_L2_CMD 0x106 98adfc5217SJeff Kirsher #define DRV_CTL_STOP_L2_CMD 0x107 99adfc5217SJeff Kirsher #define DRV_CTL_RET_L2_SPQ_CREDIT_CMD 0x10c 100adfc5217SJeff Kirsher #define DRV_CTL_ISCSI_STOPPED_CMD 0x10d 1011d187b34SBarak Witkowski #define DRV_CTL_ULP_REGISTER_CMD 0x10e 1021d187b34SBarak Witkowski #define DRV_CTL_ULP_UNREGISTER_CMD 0x10f 103adfc5217SJeff Kirsher 104adfc5217SJeff Kirsher struct cnic_ctl_completion { 105adfc5217SJeff Kirsher u32 cid; 106adfc5217SJeff Kirsher u8 opcode; 107adfc5217SJeff Kirsher u8 error; 108adfc5217SJeff Kirsher }; 109adfc5217SJeff Kirsher 110adfc5217SJeff Kirsher struct cnic_ctl_info { 111adfc5217SJeff Kirsher int cmd; 112adfc5217SJeff Kirsher union { 113adfc5217SJeff Kirsher struct cnic_ctl_completion comp; 114adfc5217SJeff Kirsher char bytes[MAX_CNIC_CTL_DATA]; 115adfc5217SJeff Kirsher } data; 116adfc5217SJeff Kirsher }; 117adfc5217SJeff Kirsher 118adfc5217SJeff Kirsher struct drv_ctl_spq_credit { 119adfc5217SJeff Kirsher u32 credit_count; 120adfc5217SJeff Kirsher }; 121adfc5217SJeff Kirsher 122adfc5217SJeff Kirsher struct drv_ctl_io { 123adfc5217SJeff Kirsher u32 cid_addr; 124adfc5217SJeff Kirsher u32 offset; 125adfc5217SJeff Kirsher u32 data; 126adfc5217SJeff Kirsher dma_addr_t dma_addr; 127adfc5217SJeff Kirsher }; 128adfc5217SJeff Kirsher 129adfc5217SJeff Kirsher struct drv_ctl_l2_ring { 130adfc5217SJeff Kirsher u32 client_id; 131adfc5217SJeff Kirsher u32 cid; 132adfc5217SJeff Kirsher }; 133adfc5217SJeff Kirsher 134adfc5217SJeff Kirsher struct drv_ctl_info { 135adfc5217SJeff Kirsher int cmd; 136adfc5217SJeff Kirsher union { 137adfc5217SJeff Kirsher struct drv_ctl_spq_credit credit; 138adfc5217SJeff Kirsher struct drv_ctl_io io; 139adfc5217SJeff Kirsher struct drv_ctl_l2_ring ring; 1401d187b34SBarak Witkowski int ulp_type; 141adfc5217SJeff Kirsher char bytes[MAX_DRV_CTL_DATA]; 142adfc5217SJeff Kirsher } data; 143adfc5217SJeff Kirsher }; 144adfc5217SJeff Kirsher 145adfc5217SJeff Kirsher struct cnic_ops { 146adfc5217SJeff Kirsher struct module *cnic_owner; 147adfc5217SJeff Kirsher /* Calls to these functions are protected by RCU. When 148adfc5217SJeff Kirsher * unregistering, we wait for any calls to complete before 149adfc5217SJeff Kirsher * continuing. 150adfc5217SJeff Kirsher */ 151adfc5217SJeff Kirsher int (*cnic_handler)(void *, void *); 152adfc5217SJeff Kirsher int (*cnic_ctl)(void *, struct cnic_ctl_info *); 153adfc5217SJeff Kirsher }; 154adfc5217SJeff Kirsher 155adfc5217SJeff Kirsher #define MAX_CNIC_VEC 8 156adfc5217SJeff Kirsher 157adfc5217SJeff Kirsher struct cnic_irq { 158adfc5217SJeff Kirsher unsigned int vector; 159adfc5217SJeff Kirsher void *status_blk; 160adfc5217SJeff Kirsher u32 status_blk_num; 161adfc5217SJeff Kirsher u32 status_blk_num2; 162adfc5217SJeff Kirsher u32 irq_flags; 163adfc5217SJeff Kirsher #define CNIC_IRQ_FL_MSIX 0x00000001 164adfc5217SJeff Kirsher }; 165adfc5217SJeff Kirsher 166adfc5217SJeff Kirsher struct cnic_eth_dev { 167adfc5217SJeff Kirsher struct module *drv_owner; 168adfc5217SJeff Kirsher u32 drv_state; 169adfc5217SJeff Kirsher #define CNIC_DRV_STATE_REGD 0x00000001 170adfc5217SJeff Kirsher #define CNIC_DRV_STATE_USING_MSIX 0x00000002 171adfc5217SJeff Kirsher #define CNIC_DRV_STATE_NO_ISCSI_OOO 0x00000004 172adfc5217SJeff Kirsher #define CNIC_DRV_STATE_NO_ISCSI 0x00000008 173adfc5217SJeff Kirsher #define CNIC_DRV_STATE_NO_FCOE 0x00000010 174adfc5217SJeff Kirsher u32 chip_id; 175adfc5217SJeff Kirsher u32 max_kwqe_pending; 176adfc5217SJeff Kirsher struct pci_dev *pdev; 177adfc5217SJeff Kirsher void __iomem *io_base; 178adfc5217SJeff Kirsher void __iomem *io_base2; 179adfc5217SJeff Kirsher const void *iro_arr; 180adfc5217SJeff Kirsher 181adfc5217SJeff Kirsher u32 ctx_tbl_offset; 182adfc5217SJeff Kirsher u32 ctx_tbl_len; 183adfc5217SJeff Kirsher int ctx_blk_size; 184adfc5217SJeff Kirsher u32 starting_cid; 185adfc5217SJeff Kirsher u32 max_iscsi_conn; 186adfc5217SJeff Kirsher u32 max_fcoe_conn; 187adfc5217SJeff Kirsher u32 max_rdma_conn; 188adfc5217SJeff Kirsher u32 fcoe_init_cid; 189adfc5217SJeff Kirsher u32 fcoe_wwn_port_name_hi; 190adfc5217SJeff Kirsher u32 fcoe_wwn_port_name_lo; 191adfc5217SJeff Kirsher u32 fcoe_wwn_node_name_hi; 192adfc5217SJeff Kirsher u32 fcoe_wwn_node_name_lo; 193adfc5217SJeff Kirsher 194adfc5217SJeff Kirsher u16 iscsi_l2_client_id; 195adfc5217SJeff Kirsher u16 iscsi_l2_cid; 196adfc5217SJeff Kirsher u8 iscsi_mac[ETH_ALEN]; 197adfc5217SJeff Kirsher 198adfc5217SJeff Kirsher int num_irq; 199adfc5217SJeff Kirsher struct cnic_irq irq_arr[MAX_CNIC_VEC]; 200adfc5217SJeff Kirsher int (*drv_register_cnic)(struct net_device *, 201adfc5217SJeff Kirsher struct cnic_ops *, void *); 202adfc5217SJeff Kirsher int (*drv_unregister_cnic)(struct net_device *); 203adfc5217SJeff Kirsher int (*drv_submit_kwqes_32)(struct net_device *, 204adfc5217SJeff Kirsher struct kwqe *[], u32); 205adfc5217SJeff Kirsher int (*drv_submit_kwqes_16)(struct net_device *, 206adfc5217SJeff Kirsher struct kwqe_16 *[], u32); 207adfc5217SJeff Kirsher int (*drv_ctl)(struct net_device *, struct drv_ctl_info *); 208adfc5217SJeff Kirsher unsigned long reserved1[2]; 2091d187b34SBarak Witkowski union drv_info_to_mcp *addr_drv_info_to_mcp; 210adfc5217SJeff Kirsher }; 211adfc5217SJeff Kirsher 212adfc5217SJeff Kirsher struct cnic_sockaddr { 213adfc5217SJeff Kirsher union { 214adfc5217SJeff Kirsher struct sockaddr_in v4; 215adfc5217SJeff Kirsher struct sockaddr_in6 v6; 216adfc5217SJeff Kirsher } local; 217adfc5217SJeff Kirsher union { 218adfc5217SJeff Kirsher struct sockaddr_in v4; 219adfc5217SJeff Kirsher struct sockaddr_in6 v6; 220adfc5217SJeff Kirsher } remote; 221adfc5217SJeff Kirsher }; 222adfc5217SJeff Kirsher 223adfc5217SJeff Kirsher struct cnic_sock { 224adfc5217SJeff Kirsher struct cnic_dev *dev; 225adfc5217SJeff Kirsher void *context; 226adfc5217SJeff Kirsher u32 src_ip[4]; 227adfc5217SJeff Kirsher u32 dst_ip[4]; 228adfc5217SJeff Kirsher u16 src_port; 229adfc5217SJeff Kirsher u16 dst_port; 230adfc5217SJeff Kirsher u16 vlan_id; 231adfc5217SJeff Kirsher unsigned char old_ha[6]; 232adfc5217SJeff Kirsher unsigned char ha[6]; 233adfc5217SJeff Kirsher u32 mtu; 234adfc5217SJeff Kirsher u32 cid; 235adfc5217SJeff Kirsher u32 l5_cid; 236adfc5217SJeff Kirsher u32 pg_cid; 237adfc5217SJeff Kirsher int ulp_type; 238adfc5217SJeff Kirsher 239adfc5217SJeff Kirsher u32 ka_timeout; 240adfc5217SJeff Kirsher u32 ka_interval; 241adfc5217SJeff Kirsher u8 ka_max_probe_count; 242adfc5217SJeff Kirsher u8 tos; 243adfc5217SJeff Kirsher u8 ttl; 244adfc5217SJeff Kirsher u8 snd_seq_scale; 245adfc5217SJeff Kirsher u32 rcv_buf; 246adfc5217SJeff Kirsher u32 snd_buf; 247adfc5217SJeff Kirsher u32 seed; 248adfc5217SJeff Kirsher 249adfc5217SJeff Kirsher unsigned long tcp_flags; 250adfc5217SJeff Kirsher #define SK_TCP_NO_DELAY_ACK 0x1 251adfc5217SJeff Kirsher #define SK_TCP_KEEP_ALIVE 0x2 252adfc5217SJeff Kirsher #define SK_TCP_NAGLE 0x4 253adfc5217SJeff Kirsher #define SK_TCP_TIMESTAMP 0x8 254adfc5217SJeff Kirsher #define SK_TCP_SACK 0x10 255adfc5217SJeff Kirsher #define SK_TCP_SEG_SCALING 0x20 256adfc5217SJeff Kirsher unsigned long flags; 257adfc5217SJeff Kirsher #define SK_F_INUSE 0 258adfc5217SJeff Kirsher #define SK_F_OFFLD_COMPLETE 1 259adfc5217SJeff Kirsher #define SK_F_OFFLD_SCHED 2 260adfc5217SJeff Kirsher #define SK_F_PG_OFFLD_COMPLETE 3 261adfc5217SJeff Kirsher #define SK_F_CONNECT_START 4 262adfc5217SJeff Kirsher #define SK_F_IPV6 5 263adfc5217SJeff Kirsher #define SK_F_CLOSING 7 26423021c21SMichael Chan #define SK_F_HW_ERR 8 265adfc5217SJeff Kirsher 266adfc5217SJeff Kirsher atomic_t ref_count; 267adfc5217SJeff Kirsher u32 state; 268adfc5217SJeff Kirsher struct kwqe kwqe1; 269adfc5217SJeff Kirsher struct kwqe kwqe2; 270adfc5217SJeff Kirsher struct kwqe kwqe3; 271adfc5217SJeff Kirsher }; 272adfc5217SJeff Kirsher 273adfc5217SJeff Kirsher struct cnic_dev { 274adfc5217SJeff Kirsher struct net_device *netdev; 275adfc5217SJeff Kirsher struct pci_dev *pcidev; 276adfc5217SJeff Kirsher void __iomem *regview; 277adfc5217SJeff Kirsher struct list_head list; 278adfc5217SJeff Kirsher 279adfc5217SJeff Kirsher int (*register_device)(struct cnic_dev *dev, int ulp_type, 280adfc5217SJeff Kirsher void *ulp_ctx); 281adfc5217SJeff Kirsher int (*unregister_device)(struct cnic_dev *dev, int ulp_type); 282adfc5217SJeff Kirsher int (*submit_kwqes)(struct cnic_dev *dev, struct kwqe *wqes[], 283adfc5217SJeff Kirsher u32 num_wqes); 284adfc5217SJeff Kirsher int (*submit_kwqes_16)(struct cnic_dev *dev, struct kwqe_16 *wqes[], 285adfc5217SJeff Kirsher u32 num_wqes); 286adfc5217SJeff Kirsher 287adfc5217SJeff Kirsher int (*cm_create)(struct cnic_dev *, int, u32, u32, struct cnic_sock **, 288adfc5217SJeff Kirsher void *); 289adfc5217SJeff Kirsher int (*cm_destroy)(struct cnic_sock *); 290adfc5217SJeff Kirsher int (*cm_connect)(struct cnic_sock *, struct cnic_sockaddr *); 291adfc5217SJeff Kirsher int (*cm_abort)(struct cnic_sock *); 292adfc5217SJeff Kirsher int (*cm_close)(struct cnic_sock *); 293adfc5217SJeff Kirsher struct cnic_dev *(*cm_select_dev)(struct sockaddr_in *, int ulp_type); 294adfc5217SJeff Kirsher int (*iscsi_nl_msg_recv)(struct cnic_dev *dev, u32 msg_type, 295adfc5217SJeff Kirsher char *data, u16 data_size); 296adfc5217SJeff Kirsher unsigned long flags; 297adfc5217SJeff Kirsher #define CNIC_F_CNIC_UP 1 298adfc5217SJeff Kirsher #define CNIC_F_BNX2_CLASS 3 299adfc5217SJeff Kirsher #define CNIC_F_BNX2X_CLASS 4 300adfc5217SJeff Kirsher atomic_t ref_count; 301adfc5217SJeff Kirsher u8 mac_addr[6]; 302adfc5217SJeff Kirsher 303adfc5217SJeff Kirsher int max_iscsi_conn; 304adfc5217SJeff Kirsher int max_fcoe_conn; 305adfc5217SJeff Kirsher int max_rdma_conn; 306adfc5217SJeff Kirsher 3071d187b34SBarak Witkowski union drv_info_to_mcp *stats_addr; 3081d187b34SBarak Witkowski 309adfc5217SJeff Kirsher void *cnic_priv; 310adfc5217SJeff Kirsher }; 311adfc5217SJeff Kirsher 312adfc5217SJeff Kirsher #define CNIC_WR(dev, off, val) writel(val, dev->regview + off) 313adfc5217SJeff Kirsher #define CNIC_WR16(dev, off, val) writew(val, dev->regview + off) 314adfc5217SJeff Kirsher #define CNIC_WR8(dev, off, val) writeb(val, dev->regview + off) 315adfc5217SJeff Kirsher #define CNIC_RD(dev, off) readl(dev->regview + off) 316adfc5217SJeff Kirsher #define CNIC_RD16(dev, off) readw(dev->regview + off) 317adfc5217SJeff Kirsher 318adfc5217SJeff Kirsher struct cnic_ulp_ops { 319adfc5217SJeff Kirsher /* Calls to these functions are protected by RCU. When 320adfc5217SJeff Kirsher * unregistering, we wait for any calls to complete before 321adfc5217SJeff Kirsher * continuing. 322adfc5217SJeff Kirsher */ 323adfc5217SJeff Kirsher 324adfc5217SJeff Kirsher void (*cnic_init)(struct cnic_dev *dev); 325adfc5217SJeff Kirsher void (*cnic_exit)(struct cnic_dev *dev); 326adfc5217SJeff Kirsher void (*cnic_start)(void *ulp_ctx); 327adfc5217SJeff Kirsher void (*cnic_stop)(void *ulp_ctx); 328adfc5217SJeff Kirsher void (*indicate_kcqes)(void *ulp_ctx, struct kcqe *cqes[], 329adfc5217SJeff Kirsher u32 num_cqes); 330adfc5217SJeff Kirsher void (*indicate_netevent)(void *ulp_ctx, unsigned long event, u16 vid); 331adfc5217SJeff Kirsher void (*cm_connect_complete)(struct cnic_sock *); 332adfc5217SJeff Kirsher void (*cm_close_complete)(struct cnic_sock *); 333adfc5217SJeff Kirsher void (*cm_abort_complete)(struct cnic_sock *); 334adfc5217SJeff Kirsher void (*cm_remote_close)(struct cnic_sock *); 335adfc5217SJeff Kirsher void (*cm_remote_abort)(struct cnic_sock *); 336adfc5217SJeff Kirsher int (*iscsi_nl_send_msg)(void *ulp_ctx, u32 msg_type, 337adfc5217SJeff Kirsher char *data, u16 data_size); 3381d187b34SBarak Witkowski int (*cnic_get_stats)(void *ulp_ctx); 339adfc5217SJeff Kirsher struct module *owner; 340adfc5217SJeff Kirsher atomic_t ref_count; 341adfc5217SJeff Kirsher }; 342adfc5217SJeff Kirsher 343adfc5217SJeff Kirsher extern int cnic_register_driver(int ulp_type, struct cnic_ulp_ops *ulp_ops); 344adfc5217SJeff Kirsher 345adfc5217SJeff Kirsher extern int cnic_unregister_driver(int ulp_type); 346adfc5217SJeff Kirsher 347adfc5217SJeff Kirsher extern struct cnic_eth_dev *bnx2_cnic_probe(struct net_device *dev); 348adfc5217SJeff Kirsher extern struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev); 349adfc5217SJeff Kirsher 350adfc5217SJeff Kirsher #endif 351