| /* |
| * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. |
| * All rights reserved |
| * www.brocade.com |
| * |
| * Linux driver for Brocade Fibre Channel Host Bus Adapter. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License (GPL) Version 2 as |
| * published by the Free Software Foundation |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| */ |
| |
| #ifndef __BFI_H__ |
| #define __BFI_H__ |
| |
| #include "bfa_defs.h" |
| #include "bfa_defs_svc.h" |
| |
| #pragma pack(1) |
| |
| /* Per dma segment max size */ |
| #define BFI_MEM_DMA_SEG_SZ (131072) |
| |
| /* Get number of dma segments required */ |
| #define BFI_MEM_DMA_NSEGS(_num_reqs, _req_sz) \ |
| ((u16)(((((_num_reqs) * (_req_sz)) + BFI_MEM_DMA_SEG_SZ - 1) & \ |
| ~(BFI_MEM_DMA_SEG_SZ - 1)) / BFI_MEM_DMA_SEG_SZ)) |
| |
| /* Get num dma reqs - that fit in a segment */ |
| #define BFI_MEM_NREQS_SEG(_rqsz) (BFI_MEM_DMA_SEG_SZ / (_rqsz)) |
| |
| /* Get segment num from tag */ |
| #define BFI_MEM_SEG_FROM_TAG(_tag, _rqsz) ((_tag) / BFI_MEM_NREQS_SEG(_rqsz)) |
| |
| /* Get dma req offset in a segment */ |
| #define BFI_MEM_SEG_REQ_OFFSET(_tag, _sz) \ |
| ((_tag) - (BFI_MEM_SEG_FROM_TAG(_tag, _sz) * BFI_MEM_NREQS_SEG(_sz))) |
| |
| /* |
| * BFI FW image type |
| */ |
| #define BFI_FLASH_CHUNK_SZ 256 /* Flash chunk size */ |
| #define BFI_FLASH_CHUNK_SZ_WORDS (BFI_FLASH_CHUNK_SZ/sizeof(u32)) |
| |
| /* |
| * Msg header common to all msgs |
| */ |
| struct bfi_mhdr_s { |
| u8 msg_class; /* @ref bfi_mclass_t */ |
| u8 msg_id; /* msg opcode with in the class */ |
| union { |
| struct { |
| u8 qid; |
| u8 fn_lpu; /* msg destination */ |
| } h2i; |
| u16 i2htok; /* token in msgs to host */ |
| } mtag; |
| }; |
| |
| #define bfi_fn_lpu(__fn, __lpu) ((__fn) << 1 | (__lpu)) |
| #define bfi_mhdr_2_fn(_mh) ((_mh)->mtag.h2i.fn_lpu >> 1) |
| |
| #define bfi_h2i_set(_mh, _mc, _op, _fn_lpu) do { \ |
| (_mh).msg_class = (_mc); \ |
| (_mh).msg_id = (_op); \ |
| (_mh).mtag.h2i.fn_lpu = (_fn_lpu); \ |
| } while (0) |
| |
| #define bfi_i2h_set(_mh, _mc, _op, _i2htok) do { \ |
| (_mh).msg_class = (_mc); \ |
| (_mh).msg_id = (_op); \ |
| (_mh).mtag.i2htok = (_i2htok); \ |
| } while (0) |
| |
| /* |
| * Message opcodes: 0-127 to firmware, 128-255 to host |
| */ |
| #define BFI_I2H_OPCODE_BASE 128 |
| #define BFA_I2HM(_x) ((_x) + BFI_I2H_OPCODE_BASE) |
| |
| /* |
| **************************************************************************** |
| * |
| * Scatter Gather Element and Page definition |
| * |
| **************************************************************************** |
| */ |
| |
| #define BFI_SGE_INLINE 1 |
| #define BFI_SGE_INLINE_MAX (BFI_SGE_INLINE + 1) |
| |
| /* |
| * SG Flags |
| */ |
| enum { |
| BFI_SGE_DATA = 0, /* data address, not last */ |
| BFI_SGE_DATA_CPL = 1, /* data addr, last in current page */ |
| BFI_SGE_DATA_LAST = 3, /* data address, last */ |
| BFI_SGE_LINK = 2, /* link address */ |
| BFI_SGE_PGDLEN = 2, /* cumulative data length for page */ |
| }; |
| |
| /* |
| * DMA addresses |
| */ |
| union bfi_addr_u { |
| struct { |
| __be32 addr_lo; |
| __be32 addr_hi; |
| } a32; |
| }; |
| |
| /* |
| * Scatter Gather Element used for fast-path IO requests |
| */ |
| struct bfi_sge_s { |
| #ifdef __BIG_ENDIAN |
| u32 flags:2, |
| rsvd:2, |
| sg_len:28; |
| #else |
| u32 sg_len:28, |
| rsvd:2, |
| flags:2; |
| #endif |
| union bfi_addr_u sga; |
| }; |
| |
| /** |
| * Generic DMA addr-len pair. |
| */ |
| struct bfi_alen_s { |
| union bfi_addr_u al_addr; /* DMA addr of buffer */ |
| u32 al_len; /* length of buffer */ |
| }; |
| |
| /* |
| * Scatter Gather Page |
| */ |
| #define BFI_SGPG_DATA_SGES 7 |
| #define BFI_SGPG_SGES_MAX (BFI_SGPG_DATA_SGES + 1) |
| #define BFI_SGPG_RSVD_WD_LEN 8 |
| struct bfi_sgpg_s { |
| struct bfi_sge_s sges[BFI_SGPG_SGES_MAX]; |
| u32 rsvd[BFI_SGPG_RSVD_WD_LEN]; |
| }; |
| |
| /* FCP module definitions */ |
| #define BFI_IO_MAX (2000) |
| #define BFI_IOIM_SNSLEN (256) |
| #define BFI_IOIM_SNSBUF_SEGS \ |
| BFI_MEM_DMA_NSEGS(BFI_IO_MAX, BFI_IOIM_SNSLEN) |
| |
| /* |
| * Large Message structure - 128 Bytes size Msgs |
| */ |
| #define BFI_LMSG_SZ 128 |
| #define BFI_LMSG_PL_WSZ \ |
| ((BFI_LMSG_SZ - sizeof(struct bfi_mhdr_s)) / 4) |
| |
| struct bfi_msg_s { |
| struct bfi_mhdr_s mhdr; |
| u32 pl[BFI_LMSG_PL_WSZ]; |
| }; |
| |
| /* |
| * Mailbox message structure |
| */ |
| #define BFI_MBMSG_SZ 7 |
| struct bfi_mbmsg_s { |
| struct bfi_mhdr_s mh; |
| u32 pl[BFI_MBMSG_SZ]; |
| }; |
| |
| /* |
| * Supported PCI function class codes (personality) |
| */ |
| enum bfi_pcifn_class { |
| BFI_PCIFN_CLASS_FC = 0x0c04, |
| BFI_PCIFN_CLASS_ETH = 0x0200, |
| }; |
| |
| /* |
| * Message Classes |
| */ |
| enum bfi_mclass { |
| BFI_MC_IOC = 1, /* IO Controller (IOC) */ |
| BFI_MC_FLASH = 3, /* Flash message class */ |
| BFI_MC_CEE = 4, /* CEE */ |
| BFI_MC_FCPORT = 5, /* FC port */ |
| BFI_MC_IOCFC = 6, /* FC - IO Controller (IOC) */ |
| BFI_MC_ABLK = 7, /* ASIC block configuration */ |
| BFI_MC_UF = 8, /* Unsolicited frame receive */ |
| BFI_MC_FCXP = 9, /* FC Transport */ |
| BFI_MC_LPS = 10, /* lport fc login services */ |
| BFI_MC_RPORT = 11, /* Remote port */ |
| BFI_MC_ITN = 12, /* I-T nexus (Initiator mode) */ |
| BFI_MC_IOIM_READ = 13, /* read IO (Initiator mode) */ |
| BFI_MC_IOIM_WRITE = 14, /* write IO (Initiator mode) */ |
| BFI_MC_IOIM_IO = 15, /* IO (Initiator mode) */ |
| BFI_MC_IOIM = 16, /* IO (Initiator mode) */ |
| BFI_MC_IOIM_IOCOM = 17, /* good IO completion */ |
| BFI_MC_TSKIM = 18, /* Initiator Task management */ |
| BFI_MC_PORT = 21, /* Physical port */ |
| BFI_MC_SFP = 22, /* SFP module */ |
| BFI_MC_MAX = 32 |
| }; |
| |
| #define BFI_IOC_MAX_CQS 4 |
| #define BFI_IOC_MAX_CQS_ASIC 8 |
| #define BFI_IOC_MSGLEN_MAX 32 /* 32 bytes */ |
| |
| /* |
| *---------------------------------------------------------------------- |
| * IOC |
| *---------------------------------------------------------------------- |
| */ |
| |
| /* |
| * Different asic generations |
| */ |
| enum bfi_asic_gen { |
| BFI_ASIC_GEN_CB = 1, /* crossbow 8G FC */ |
| BFI_ASIC_GEN_CT = 2, /* catapult 8G FC or 10G CNA */ |
| BFI_ASIC_GEN_CT2 = 3, /* catapult-2 16G FC or 10G CNA */ |
| }; |
| |
| enum bfi_asic_mode { |
| BFI_ASIC_MODE_FC = 1, /* FC upto 8G speed */ |
| BFI_ASIC_MODE_FC16 = 2, /* FC upto 16G speed */ |
| BFI_ASIC_MODE_ETH = 3, /* Ethernet ports */ |
| BFI_ASIC_MODE_COMBO = 4, /* FC 16G and Ethernet 10G port */ |
| }; |
| |
| enum bfi_ioc_h2i_msgs { |
| BFI_IOC_H2I_ENABLE_REQ = 1, |
| BFI_IOC_H2I_DISABLE_REQ = 2, |
| BFI_IOC_H2I_GETATTR_REQ = 3, |
| BFI_IOC_H2I_DBG_SYNC = 4, |
| BFI_IOC_H2I_DBG_DUMP = 5, |
| }; |
| |
| enum bfi_ioc_i2h_msgs { |
| BFI_IOC_I2H_ENABLE_REPLY = BFA_I2HM(1), |
| BFI_IOC_I2H_DISABLE_REPLY = BFA_I2HM(2), |
| BFI_IOC_I2H_GETATTR_REPLY = BFA_I2HM(3), |
| BFI_IOC_I2H_HBEAT = BFA_I2HM(4), |
| BFI_IOC_I2H_ACQ_ADDR_REPLY = BFA_I2HM(5), |
| }; |
| |
| /* |
| * BFI_IOC_H2I_GETATTR_REQ message |
| */ |
| struct bfi_ioc_getattr_req_s { |
| struct bfi_mhdr_s mh; |
| union bfi_addr_u attr_addr; |
| }; |
| |
| struct bfi_ioc_attr_s { |
| wwn_t mfg_pwwn; /* Mfg port wwn */ |
| wwn_t mfg_nwwn; /* Mfg node wwn */ |
| mac_t mfg_mac; /* Mfg mac */ |
| u8 port_mode; /* bfi_port_mode */ |
| u8 rsvd_a; |
| wwn_t pwwn; |
| wwn_t nwwn; |
| mac_t mac; /* PBC or Mfg mac */ |
| u16 rsvd_b; |
| mac_t fcoe_mac; |
| u16 rsvd_c; |
| char brcd_serialnum[STRSZ(BFA_MFG_SERIALNUM_SIZE)]; |
| u8 pcie_gen; |
| u8 pcie_lanes_orig; |
| u8 pcie_lanes; |
| u8 rx_bbcredit; /* receive buffer credits */ |
| u32 adapter_prop; /* adapter properties */ |
| u16 maxfrsize; /* max receive frame size */ |
| char asic_rev; |
| u8 rsvd_d; |
| char fw_version[BFA_VERSION_LEN]; |
| char optrom_version[BFA_VERSION_LEN]; |
| struct bfa_mfg_vpd_s vpd; |
| u32 card_type; /* card type */ |
| }; |
| |
| /* |
| * BFI_IOC_I2H_GETATTR_REPLY message |
| */ |
| struct bfi_ioc_getattr_reply_s { |
| struct bfi_mhdr_s mh; /* Common msg header */ |
| u8 status; /* cfg reply status */ |
| u8 rsvd[3]; |
| }; |
| |
| /* |
| * Firmware memory page offsets |
| */ |
| #define BFI_IOC_SMEM_PG0_CB (0x40) |
| #define BFI_IOC_SMEM_PG0_CT (0x180) |
| |
| /* |
| * Firmware statistic offset |
| */ |
| #define BFI_IOC_FWSTATS_OFF (0x6B40) |
| #define BFI_IOC_FWSTATS_SZ (4096) |
| |
| /* |
| * Firmware trace offset |
| */ |
| #define BFI_IOC_TRC_OFF (0x4b00) |
| #define BFI_IOC_TRC_ENTS 256 |
| |
| #define BFI_IOC_FW_SIGNATURE (0xbfadbfad) |
| #define BFI_IOC_MD5SUM_SZ 4 |
| struct bfi_ioc_image_hdr_s { |
| u32 signature; /* constant signature */ |
| u8 asic_gen; /* asic generation */ |
| u8 asic_mode; |
| u8 port0_mode; /* device mode for port 0 */ |
| u8 port1_mode; /* device mode for port 1 */ |
| u32 exec; /* exec vector */ |
| u32 bootenv; /* fimware boot env */ |
| u32 rsvd_b[4]; |
| u32 md5sum[BFI_IOC_MD5SUM_SZ]; |
| }; |
| |
| #define BFI_FWBOOT_DEVMODE_OFF 4 |
| #define BFI_FWBOOT_TYPE_OFF 8 |
| #define BFI_FWBOOT_ENV_OFF 12 |
| #define BFI_FWBOOT_DEVMODE(__asic_gen, __asic_mode, __p0_mode, __p1_mode) \ |
| (((u32)(__asic_gen)) << 24 | \ |
| ((u32)(__asic_mode)) << 16 | \ |
| ((u32)(__p0_mode)) << 8 | \ |
| ((u32)(__p1_mode))) |
| |
| #define BFI_FWBOOT_TYPE_NORMAL 0 |
| #define BFI_FWBOOT_TYPE_MEMTEST 1 |
| #define BFI_FWBOOT_ENV_OS 0 |
| |
| enum bfi_port_mode { |
| BFI_PORT_MODE_FC = 1, |
| BFI_PORT_MODE_ETH = 2, |
| }; |
| |
| struct bfi_ioc_hbeat_s { |
| struct bfi_mhdr_s mh; /* common msg header */ |
| u32 hb_count; /* current heart beat count */ |
| }; |
| |
| /* |
| * IOC hardware/firmware state |
| */ |
| enum bfi_ioc_state { |
| BFI_IOC_UNINIT = 0, /* not initialized */ |
| BFI_IOC_INITING = 1, /* h/w is being initialized */ |
| BFI_IOC_HWINIT = 2, /* h/w is initialized */ |
| BFI_IOC_CFG = 3, /* IOC configuration in progress */ |
| BFI_IOC_OP = 4, /* IOC is operational */ |
| BFI_IOC_DISABLING = 5, /* IOC is being disabled */ |
| BFI_IOC_DISABLED = 6, /* IOC is disabled */ |
| BFI_IOC_CFG_DISABLED = 7, /* IOC is being disabled;transient */ |
| BFI_IOC_FAIL = 8, /* IOC heart-beat failure */ |
| BFI_IOC_MEMTEST = 9, /* IOC is doing memtest */ |
| }; |
| |
| #define BFI_IOC_ENDIAN_SIG 0x12345678 |
| |
| enum { |
| BFI_ADAPTER_TYPE_FC = 0x01, /* FC adapters */ |
| BFI_ADAPTER_TYPE_MK = 0x0f0000, /* adapter type mask */ |
| BFI_ADAPTER_TYPE_SH = 16, /* adapter type shift */ |
| BFI_ADAPTER_NPORTS_MK = 0xff00, /* number of ports mask */ |
| BFI_ADAPTER_NPORTS_SH = 8, /* number of ports shift */ |
| BFI_ADAPTER_SPEED_MK = 0xff, /* adapter speed mask */ |
| BFI_ADAPTER_SPEED_SH = 0, /* adapter speed shift */ |
| BFI_ADAPTER_PROTO = 0x100000, /* prototype adapaters */ |
| BFI_ADAPTER_TTV = 0x200000, /* TTV debug capable */ |
| BFI_ADAPTER_UNSUPP = 0x400000, /* unknown adapter type */ |
| }; |
| |
| #define BFI_ADAPTER_GETP(__prop, __adap_prop) \ |
| (((__adap_prop) & BFI_ADAPTER_ ## __prop ## _MK) >> \ |
| BFI_ADAPTER_ ## __prop ## _SH) |
| #define BFI_ADAPTER_SETP(__prop, __val) \ |
| ((__val) << BFI_ADAPTER_ ## __prop ## _SH) |
| #define BFI_ADAPTER_IS_PROTO(__adap_type) \ |
| ((__adap_type) & BFI_ADAPTER_PROTO) |
| #define BFI_ADAPTER_IS_TTV(__adap_type) \ |
| ((__adap_type) & BFI_ADAPTER_TTV) |
| #define BFI_ADAPTER_IS_UNSUPP(__adap_type) \ |
| ((__adap_type) & BFI_ADAPTER_UNSUPP) |
| #define BFI_ADAPTER_IS_SPECIAL(__adap_type) \ |
| ((__adap_type) & (BFI_ADAPTER_TTV | BFI_ADAPTER_PROTO | \ |
| BFI_ADAPTER_UNSUPP)) |
| |
| /* |
| * BFI_IOC_H2I_ENABLE_REQ & BFI_IOC_H2I_DISABLE_REQ messages |
| */ |
| struct bfi_ioc_ctrl_req_s { |
| struct bfi_mhdr_s mh; |
| u16 clscode; |
| u16 rsvd; |
| u32 tv_sec; |
| }; |
| #define bfi_ioc_enable_req_t struct bfi_ioc_ctrl_req_s; |
| #define bfi_ioc_disable_req_t struct bfi_ioc_ctrl_req_s; |
| |
| /* |
| * BFI_IOC_I2H_ENABLE_REPLY & BFI_IOC_I2H_DISABLE_REPLY messages |
| */ |
| struct bfi_ioc_ctrl_reply_s { |
| struct bfi_mhdr_s mh; /* Common msg header */ |
| u8 status; /* enable/disable status */ |
| u8 port_mode; /* bfa_mode_s */ |
| u8 cap_bm; /* capability bit mask */ |
| u8 rsvd; |
| }; |
| #define bfi_ioc_enable_reply_t struct bfi_ioc_ctrl_reply_s; |
| #define bfi_ioc_disable_reply_t struct bfi_ioc_ctrl_reply_s; |
| |
| #define BFI_IOC_MSGSZ 8 |
| /* |
| * H2I Messages |
| */ |
| union bfi_ioc_h2i_msg_u { |
| struct bfi_mhdr_s mh; |
| struct bfi_ioc_ctrl_req_s enable_req; |
| struct bfi_ioc_ctrl_req_s disable_req; |
| struct bfi_ioc_getattr_req_s getattr_req; |
| u32 mboxmsg[BFI_IOC_MSGSZ]; |
| }; |
| |
| /* |
| * I2H Messages |
| */ |
| union bfi_ioc_i2h_msg_u { |
| struct bfi_mhdr_s mh; |
| struct bfi_ioc_ctrl_reply_s fw_event; |
| u32 mboxmsg[BFI_IOC_MSGSZ]; |
| }; |
| |
| |
| /* |
| *---------------------------------------------------------------------- |
| * PBC |
| *---------------------------------------------------------------------- |
| */ |
| |
| #define BFI_PBC_MAX_BLUNS 8 |
| #define BFI_PBC_MAX_VPORTS 16 |
| #define BFI_PBC_PORT_DISABLED 2 |
| |
| /* |
| * PBC boot lun configuration |
| */ |
| struct bfi_pbc_blun_s { |
| wwn_t tgt_pwwn; |
| struct scsi_lun tgt_lun; |
| }; |
| |
| /* |
| * PBC virtual port configuration |
| */ |
| struct bfi_pbc_vport_s { |
| wwn_t vp_pwwn; |
| wwn_t vp_nwwn; |
| }; |
| |
| /* |
| * BFI pre-boot configuration information |
| */ |
| struct bfi_pbc_s { |
| u8 port_enabled; |
| u8 boot_enabled; |
| u8 nbluns; |
| u8 nvports; |
| u8 port_speed; |
| u8 rsvd_a; |
| u16 hss; |
| wwn_t pbc_pwwn; |
| wwn_t pbc_nwwn; |
| struct bfi_pbc_blun_s blun[BFI_PBC_MAX_BLUNS]; |
| struct bfi_pbc_vport_s vport[BFI_PBC_MAX_VPORTS]; |
| }; |
| |
| /* |
| *---------------------------------------------------------------------- |
| * MSGQ |
| *---------------------------------------------------------------------- |
| */ |
| #define BFI_MSGQ_FULL(_q) (((_q->pi + 1) % _q->q_depth) == _q->ci) |
| #define BFI_MSGQ_EMPTY(_q) (_q->pi == _q->ci) |
| #define BFI_MSGQ_UPDATE_CI(_q) (_q->ci = (_q->ci + 1) % _q->q_depth) |
| #define BFI_MSGQ_UPDATE_PI(_q) (_q->pi = (_q->pi + 1) % _q->q_depth) |
| |
| /* q_depth must be power of 2 */ |
| #define BFI_MSGQ_FREE_CNT(_q) ((_q->ci - _q->pi - 1) & (_q->q_depth - 1)) |
| |
| enum bfi_msgq_h2i_msgs_e { |
| BFI_MSGQ_H2I_INIT_REQ = 1, |
| BFI_MSGQ_H2I_DOORBELL = 2, |
| BFI_MSGQ_H2I_SHUTDOWN = 3, |
| }; |
| |
| enum bfi_msgq_i2h_msgs_e { |
| BFI_MSGQ_I2H_INIT_RSP = 1, |
| BFI_MSGQ_I2H_DOORBELL = 2, |
| }; |
| |
| |
| /* Messages(commands/responsed/AENS will have the following header */ |
| struct bfi_msgq_mhdr_s { |
| u8 msg_class; |
| u8 msg_id; |
| u16 msg_token; |
| u16 num_entries; |
| u8 enet_id; |
| u8 rsvd[1]; |
| }; |
| |
| #define bfi_msgq_mhdr_set(_mh, _mc, _mid, _tok, _enet_id) do { \ |
| (_mh).msg_class = (_mc); \ |
| (_mh).msg_id = (_mid); \ |
| (_mh).msg_token = (_tok); \ |
| (_mh).enet_id = (_enet_id); \ |
| } while (0) |
| |
| /* |
| * Mailbox for messaging interface |
| * |
| */ |
| #define BFI_MSGQ_CMD_ENTRY_SIZE (64) /* TBD */ |
| #define BFI_MSGQ_RSP_ENTRY_SIZE (64) /* TBD */ |
| #define BFI_MSGQ_MSG_SIZE_MAX (2048) /* TBD */ |
| |
| struct bfi_msgq_s { |
| union bfi_addr_u addr; |
| u16 q_depth; /* Total num of entries in the queue */ |
| u8 rsvd[2]; |
| }; |
| |
| /* BFI_ENET_MSGQ_CFG_REQ TBD init or cfg? */ |
| struct bfi_msgq_cfg_req_s { |
| struct bfi_mhdr_s mh; |
| struct bfi_msgq_s cmdq; |
| struct bfi_msgq_s rspq; |
| }; |
| |
| /* BFI_ENET_MSGQ_CFG_RSP */ |
| struct bfi_msgq_cfg_rsp_s { |
| struct bfi_mhdr_s mh; |
| u8 cmd_status; |
| u8 rsvd[3]; |
| }; |
| |
| |
| /* BFI_MSGQ_H2I_DOORBELL */ |
| struct bfi_msgq_h2i_db_s { |
| struct bfi_mhdr_s mh; |
| u16 cmdq_pi; |
| u16 rspq_ci; |
| }; |
| |
| /* BFI_MSGQ_I2H_DOORBELL */ |
| struct bfi_msgq_i2h_db_s { |
| struct bfi_mhdr_s mh; |
| u16 rspq_pi; |
| u16 cmdq_ci; |
| }; |
| |
| #pragma pack() |
| |
| /* BFI port specific */ |
| #pragma pack(1) |
| |
| enum bfi_port_h2i { |
| BFI_PORT_H2I_ENABLE_REQ = (1), |
| BFI_PORT_H2I_DISABLE_REQ = (2), |
| BFI_PORT_H2I_GET_STATS_REQ = (3), |
| BFI_PORT_H2I_CLEAR_STATS_REQ = (4), |
| }; |
| |
| enum bfi_port_i2h { |
| BFI_PORT_I2H_ENABLE_RSP = BFA_I2HM(1), |
| BFI_PORT_I2H_DISABLE_RSP = BFA_I2HM(2), |
| BFI_PORT_I2H_GET_STATS_RSP = BFA_I2HM(3), |
| BFI_PORT_I2H_CLEAR_STATS_RSP = BFA_I2HM(4), |
| }; |
| |
| /* |
| * Generic REQ type |
| */ |
| struct bfi_port_generic_req_s { |
| struct bfi_mhdr_s mh; /* msg header */ |
| u32 msgtag; /* msgtag for reply */ |
| u32 rsvd; |
| }; |
| |
| /* |
| * Generic RSP type |
| */ |
| struct bfi_port_generic_rsp_s { |
| struct bfi_mhdr_s mh; /* common msg header */ |
| u8 status; /* port enable status */ |
| u8 rsvd[3]; |
| u32 msgtag; /* msgtag for reply */ |
| }; |
| |
| /* |
| * BFI_PORT_H2I_GET_STATS_REQ |
| */ |
| struct bfi_port_get_stats_req_s { |
| struct bfi_mhdr_s mh; /* common msg header */ |
| union bfi_addr_u dma_addr; |
| }; |
| |
| union bfi_port_h2i_msg_u { |
| struct bfi_mhdr_s mh; |
| struct bfi_port_generic_req_s enable_req; |
| struct bfi_port_generic_req_s disable_req; |
| struct bfi_port_get_stats_req_s getstats_req; |
| struct bfi_port_generic_req_s clearstats_req; |
| }; |
| |
| union bfi_port_i2h_msg_u { |
| struct bfi_mhdr_s mh; |
| struct bfi_port_generic_rsp_s enable_rsp; |
| struct bfi_port_generic_rsp_s disable_rsp; |
| struct bfi_port_generic_rsp_s getstats_rsp; |
| struct bfi_port_generic_rsp_s clearstats_rsp; |
| }; |
| |
| /* |
| *---------------------------------------------------------------------- |
| * ABLK |
| *---------------------------------------------------------------------- |
| */ |
| enum bfi_ablk_h2i_msgs_e { |
| BFI_ABLK_H2I_QUERY = 1, |
| BFI_ABLK_H2I_ADPT_CONFIG = 2, |
| BFI_ABLK_H2I_PORT_CONFIG = 3, |
| BFI_ABLK_H2I_PF_CREATE = 4, |
| BFI_ABLK_H2I_PF_DELETE = 5, |
| BFI_ABLK_H2I_PF_UPDATE = 6, |
| BFI_ABLK_H2I_OPTROM_ENABLE = 7, |
| BFI_ABLK_H2I_OPTROM_DISABLE = 8, |
| }; |
| |
| enum bfi_ablk_i2h_msgs_e { |
| BFI_ABLK_I2H_QUERY = BFA_I2HM(BFI_ABLK_H2I_QUERY), |
| BFI_ABLK_I2H_ADPT_CONFIG = BFA_I2HM(BFI_ABLK_H2I_ADPT_CONFIG), |
| BFI_ABLK_I2H_PORT_CONFIG = BFA_I2HM(BFI_ABLK_H2I_PORT_CONFIG), |
| BFI_ABLK_I2H_PF_CREATE = BFA_I2HM(BFI_ABLK_H2I_PF_CREATE), |
| BFI_ABLK_I2H_PF_DELETE = BFA_I2HM(BFI_ABLK_H2I_PF_DELETE), |
| BFI_ABLK_I2H_PF_UPDATE = BFA_I2HM(BFI_ABLK_H2I_PF_UPDATE), |
| BFI_ABLK_I2H_OPTROM_ENABLE = BFA_I2HM(BFI_ABLK_H2I_OPTROM_ENABLE), |
| BFI_ABLK_I2H_OPTROM_DISABLE = BFA_I2HM(BFI_ABLK_H2I_OPTROM_DISABLE), |
| }; |
| |
| /* BFI_ABLK_H2I_QUERY */ |
| struct bfi_ablk_h2i_query_s { |
| struct bfi_mhdr_s mh; |
| union bfi_addr_u addr; |
| }; |
| |
| /* BFI_ABL_H2I_ADPT_CONFIG, BFI_ABLK_H2I_PORT_CONFIG */ |
| struct bfi_ablk_h2i_cfg_req_s { |
| struct bfi_mhdr_s mh; |
| u8 mode; |
| u8 port; |
| u8 max_pf; |
| u8 max_vf; |
| }; |
| |
| /* |
| * BFI_ABLK_H2I_PF_CREATE, BFI_ABLK_H2I_PF_DELETE, |
| */ |
| struct bfi_ablk_h2i_pf_req_s { |
| struct bfi_mhdr_s mh; |
| u8 pcifn; |
| u8 port; |
| u16 pers; |
| u32 bw; |
| }; |
| |
| /* BFI_ABLK_H2I_OPTROM_ENABLE, BFI_ABLK_H2I_OPTROM_DISABLE */ |
| struct bfi_ablk_h2i_optrom_s { |
| struct bfi_mhdr_s mh; |
| }; |
| |
| /* |
| * BFI_ABLK_I2H_QUERY |
| * BFI_ABLK_I2H_PORT_CONFIG |
| * BFI_ABLK_I2H_PF_CREATE |
| * BFI_ABLK_I2H_PF_DELETE |
| * BFI_ABLK_I2H_PF_UPDATE |
| * BFI_ABLK_I2H_OPTROM_ENABLE |
| * BFI_ABLK_I2H_OPTROM_DISABLE |
| */ |
| struct bfi_ablk_i2h_rsp_s { |
| struct bfi_mhdr_s mh; |
| u8 status; |
| u8 pcifn; |
| u8 port_mode; |
| }; |
| |
| |
| /* |
| * CEE module specific messages |
| */ |
| |
| /* Mailbox commands from host to firmware */ |
| enum bfi_cee_h2i_msgs_e { |
| BFI_CEE_H2I_GET_CFG_REQ = 1, |
| BFI_CEE_H2I_RESET_STATS = 2, |
| BFI_CEE_H2I_GET_STATS_REQ = 3, |
| }; |
| |
| enum bfi_cee_i2h_msgs_e { |
| BFI_CEE_I2H_GET_CFG_RSP = BFA_I2HM(1), |
| BFI_CEE_I2H_RESET_STATS_RSP = BFA_I2HM(2), |
| BFI_CEE_I2H_GET_STATS_RSP = BFA_I2HM(3), |
| }; |
| |
| /* |
| * H2I command structure for resetting the stats |
| */ |
| struct bfi_cee_reset_stats_s { |
| struct bfi_mhdr_s mh; |
| }; |
| |
| /* |
| * Get configuration command from host |
| */ |
| struct bfi_cee_get_req_s { |
| struct bfi_mhdr_s mh; |
| union bfi_addr_u dma_addr; |
| }; |
| |
| /* |
| * Reply message from firmware |
| */ |
| struct bfi_cee_get_rsp_s { |
| struct bfi_mhdr_s mh; |
| u8 cmd_status; |
| u8 rsvd[3]; |
| }; |
| |
| /* |
| * Reply message from firmware |
| */ |
| struct bfi_cee_stats_rsp_s { |
| struct bfi_mhdr_s mh; |
| u8 cmd_status; |
| u8 rsvd[3]; |
| }; |
| |
| /* Mailbox message structures from firmware to host */ |
| union bfi_cee_i2h_msg_u { |
| struct bfi_mhdr_s mh; |
| struct bfi_cee_get_rsp_s get_rsp; |
| struct bfi_cee_stats_rsp_s stats_rsp; |
| }; |
| |
| /* |
| * SFP related |
| */ |
| |
| enum bfi_sfp_h2i_e { |
| BFI_SFP_H2I_SHOW = 1, |
| BFI_SFP_H2I_SCN = 2, |
| }; |
| |
| enum bfi_sfp_i2h_e { |
| BFI_SFP_I2H_SHOW = BFA_I2HM(BFI_SFP_H2I_SHOW), |
| BFI_SFP_I2H_SCN = BFA_I2HM(BFI_SFP_H2I_SCN), |
| }; |
| |
| /* |
| * SFP state |
| */ |
| enum bfa_sfp_stat_e { |
| BFA_SFP_STATE_INIT = 0, /* SFP state is uninit */ |
| BFA_SFP_STATE_REMOVED = 1, /* SFP is removed */ |
| BFA_SFP_STATE_INSERTED = 2, /* SFP is inserted */ |
| BFA_SFP_STATE_VALID = 3, /* SFP is valid */ |
| BFA_SFP_STATE_UNSUPPORT = 4, /* SFP is unsupport */ |
| BFA_SFP_STATE_FAILED = 5, /* SFP i2c read fail */ |
| }; |
| |
| /* |
| * SFP memory access type |
| */ |
| enum bfi_sfp_mem_e { |
| BFI_SFP_MEM_ALL = 0x1, /* access all data field */ |
| BFI_SFP_MEM_DIAGEXT = 0x2, /* access diag ext data field only */ |
| }; |
| |
| struct bfi_sfp_req_s { |
| struct bfi_mhdr_s mh; |
| u8 memtype; |
| u8 rsvd[3]; |
| struct bfi_alen_s alen; |
| }; |
| |
| struct bfi_sfp_rsp_s { |
| struct bfi_mhdr_s mh; |
| u8 status; |
| u8 state; |
| u8 rsvd[2]; |
| }; |
| |
| /* |
| * FLASH module specific |
| */ |
| enum bfi_flash_h2i_msgs { |
| BFI_FLASH_H2I_QUERY_REQ = 1, |
| BFI_FLASH_H2I_ERASE_REQ = 2, |
| BFI_FLASH_H2I_WRITE_REQ = 3, |
| BFI_FLASH_H2I_READ_REQ = 4, |
| BFI_FLASH_H2I_BOOT_VER_REQ = 5, |
| }; |
| |
| enum bfi_flash_i2h_msgs { |
| BFI_FLASH_I2H_QUERY_RSP = BFA_I2HM(1), |
| BFI_FLASH_I2H_ERASE_RSP = BFA_I2HM(2), |
| BFI_FLASH_I2H_WRITE_RSP = BFA_I2HM(3), |
| BFI_FLASH_I2H_READ_RSP = BFA_I2HM(4), |
| BFI_FLASH_I2H_BOOT_VER_RSP = BFA_I2HM(5), |
| BFI_FLASH_I2H_EVENT = BFA_I2HM(127), |
| }; |
| |
| /* |
| * Flash query request |
| */ |
| struct bfi_flash_query_req_s { |
| struct bfi_mhdr_s mh; /* Common msg header */ |
| struct bfi_alen_s alen; |
| }; |
| |
| /* |
| * Flash erase request |
| */ |
| struct bfi_flash_erase_req_s { |
| struct bfi_mhdr_s mh; /* Common msg header */ |
| u32 type; /* partition type */ |
| u8 instance; /* partition instance */ |
| u8 rsv[3]; |
| }; |
| |
| /* |
| * Flash write request |
| */ |
| struct bfi_flash_write_req_s { |
| struct bfi_mhdr_s mh; /* Common msg header */ |
| struct bfi_alen_s alen; |
| u32 type; /* partition type */ |
| u8 instance; /* partition instance */ |
| u8 last; |
| u8 rsv[2]; |
| u32 offset; |
| u32 length; |
| }; |
| |
| /* |
| * Flash read request |
| */ |
| struct bfi_flash_read_req_s { |
| struct bfi_mhdr_s mh; /* Common msg header */ |
| u32 type; /* partition type */ |
| u8 instance; /* partition instance */ |
| u8 rsv[3]; |
| u32 offset; |
| u32 length; |
| struct bfi_alen_s alen; |
| }; |
| |
| /* |
| * Flash query response |
| */ |
| struct bfi_flash_query_rsp_s { |
| struct bfi_mhdr_s mh; /* Common msg header */ |
| u32 status; |
| }; |
| |
| /* |
| * Flash read response |
| */ |
| struct bfi_flash_read_rsp_s { |
| struct bfi_mhdr_s mh; /* Common msg header */ |
| u32 type; /* partition type */ |
| u8 instance; /* partition instance */ |
| u8 rsv[3]; |
| u32 status; |
| u32 length; |
| }; |
| |
| /* |
| * Flash write response |
| */ |
| struct bfi_flash_write_rsp_s { |
| struct bfi_mhdr_s mh; /* Common msg header */ |
| u32 type; /* partition type */ |
| u8 instance; /* partition instance */ |
| u8 rsv[3]; |
| u32 status; |
| u32 length; |
| }; |
| |
| /* |
| * Flash erase response |
| */ |
| struct bfi_flash_erase_rsp_s { |
| struct bfi_mhdr_s mh; /* Common msg header */ |
| u32 type; /* partition type */ |
| u8 instance; /* partition instance */ |
| u8 rsv[3]; |
| u32 status; |
| }; |
| |
| #pragma pack() |
| |
| #endif /* __BFI_H__ */ |