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kernel-ark/drivers/scsi/bfa/bfi.h
Krishna Gudipati 7826f304b1 [SCSI] bfa: Add FC-transport based Asynchronous Event Notification support. 
- Added support to post vendor unique events on fc_host.
- Supports adapter, port, ioc, flash and remote port based AEN events.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-07-27 14:41:24 +04:00

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/*
* 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_DIAG = 2, /* Diagnostic Msgs */
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_PHY = 25, /* External PHY message class */
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 2
#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 change notification
*/
struct bfi_sfp_scn_s {
struct bfi_mhdr_s mhr; /* host msg header */
u8 event;
u8 sfpid;
u8 pomlvl; /* pom level: normal/warning/alarm */
u8 is_elb; /* e-loopback */
};
/*
* 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;
};
/*
* Flash event notification
*/
struct bfi_flash_event_s {
struct bfi_mhdr_s mh; /* Common msg header */
bfa_status_t status;
u32 param;
};
/*
*----------------------------------------------------------------------
* DIAG
*----------------------------------------------------------------------
*/
enum bfi_diag_h2i {
BFI_DIAG_H2I_PORTBEACON = 1,
BFI_DIAG_H2I_LOOPBACK = 2,
BFI_DIAG_H2I_FWPING = 3,
BFI_DIAG_H2I_TEMPSENSOR = 4,
BFI_DIAG_H2I_LEDTEST = 5,
BFI_DIAG_H2I_QTEST = 6,
};
enum bfi_diag_i2h {
BFI_DIAG_I2H_PORTBEACON = BFA_I2HM(BFI_DIAG_H2I_PORTBEACON),
BFI_DIAG_I2H_LOOPBACK = BFA_I2HM(BFI_DIAG_H2I_LOOPBACK),
BFI_DIAG_I2H_FWPING = BFA_I2HM(BFI_DIAG_H2I_FWPING),
BFI_DIAG_I2H_TEMPSENSOR = BFA_I2HM(BFI_DIAG_H2I_TEMPSENSOR),
BFI_DIAG_I2H_LEDTEST = BFA_I2HM(BFI_DIAG_H2I_LEDTEST),
BFI_DIAG_I2H_QTEST = BFA_I2HM(BFI_DIAG_H2I_QTEST),
};
#define BFI_DIAG_MAX_SGES 2
#define BFI_DIAG_DMA_BUF_SZ (2 * 1024)
#define BFI_BOOT_MEMTEST_RES_ADDR 0x900
#define BFI_BOOT_MEMTEST_RES_SIG 0xA0A1A2A3
struct bfi_diag_lb_req_s {
struct bfi_mhdr_s mh;
u32 loopcnt;
u32 pattern;
u8 lb_mode; /*!< bfa_port_opmode_t */
u8 speed; /*!< bfa_port_speed_t */
u8 rsvd[2];
};
struct bfi_diag_lb_rsp_s {
struct bfi_mhdr_s mh; /* 4 bytes */
struct bfa_diag_loopback_result_s res; /* 16 bytes */
};
struct bfi_diag_fwping_req_s {
struct bfi_mhdr_s mh; /* 4 bytes */
struct bfi_alen_s alen; /* 12 bytes */
u32 data; /* user input data pattern */
u32 count; /* user input dma count */
u8 qtag; /* track CPE vc */
u8 rsv[3];
};
struct bfi_diag_fwping_rsp_s {
struct bfi_mhdr_s mh; /* 4 bytes */
u32 data; /* user input data pattern */
u8 qtag; /* track CPE vc */
u8 dma_status; /* dma status */
u8 rsv[2];
};
/*
* Temperature Sensor
*/
struct bfi_diag_ts_req_s {
struct bfi_mhdr_s mh; /* 4 bytes */
u16 temp; /* 10-bit A/D value */
u16 brd_temp; /* 9-bit board temp */
u8 status;
u8 ts_junc; /* show junction tempsensor */
u8 ts_brd; /* show board tempsensor */
u8 rsv;
};
#define bfi_diag_ts_rsp_t struct bfi_diag_ts_req_s
struct bfi_diag_ledtest_req_s {
struct bfi_mhdr_s mh; /* 4 bytes */
u8 cmd;
u8 color;
u8 portid;
u8 led; /* bitmap of LEDs to be tested */
u16 freq; /* no. of blinks every 10 secs */
u8 rsv[2];
};
/* notify host led operation is done */
struct bfi_diag_ledtest_rsp_s {
struct bfi_mhdr_s mh; /* 4 bytes */
};
struct bfi_diag_portbeacon_req_s {
struct bfi_mhdr_s mh; /* 4 bytes */
u32 period; /* beaconing period */
u8 beacon; /* 1: beacon on */
u8 rsvd[3];
};
/* notify host the beacon is off */
struct bfi_diag_portbeacon_rsp_s {
struct bfi_mhdr_s mh; /* 4 bytes */
};
struct bfi_diag_qtest_req_s {
struct bfi_mhdr_s mh; /* 4 bytes */
u32 data[BFI_LMSG_PL_WSZ]; /* fill up tcm prefetch area */
};
#define bfi_diag_qtest_rsp_t struct bfi_diag_qtest_req_s
/*
* PHY module specific
*/
enum bfi_phy_h2i_msgs_e {
BFI_PHY_H2I_QUERY_REQ = 1,
BFI_PHY_H2I_STATS_REQ = 2,
BFI_PHY_H2I_WRITE_REQ = 3,
BFI_PHY_H2I_READ_REQ = 4,
};
enum bfi_phy_i2h_msgs_e {
BFI_PHY_I2H_QUERY_RSP = BFA_I2HM(1),
BFI_PHY_I2H_STATS_RSP = BFA_I2HM(2),
BFI_PHY_I2H_WRITE_RSP = BFA_I2HM(3),
BFI_PHY_I2H_READ_RSP = BFA_I2HM(4),
};
/*
* External PHY query request
*/
struct bfi_phy_query_req_s {
struct bfi_mhdr_s mh; /* Common msg header */
u8 instance;
u8 rsv[3];
struct bfi_alen_s alen;
};
/*
* External PHY stats request
*/
struct bfi_phy_stats_req_s {
struct bfi_mhdr_s mh; /* Common msg header */
u8 instance;
u8 rsv[3];
struct bfi_alen_s alen;
};
/*
* External PHY write request
*/
struct bfi_phy_write_req_s {
struct bfi_mhdr_s mh; /* Common msg header */
u8 instance;
u8 last;
u8 rsv[2];
u32 offset;
u32 length;
struct bfi_alen_s alen;
};
/*
* External PHY read request
*/
struct bfi_phy_read_req_s {
struct bfi_mhdr_s mh; /* Common msg header */
u8 instance;
u8 rsv[3];
u32 offset;
u32 length;
struct bfi_alen_s alen;
};
/*
* External PHY query response
*/
struct bfi_phy_query_rsp_s {
struct bfi_mhdr_s mh; /* Common msg header */
u32 status;
};
/*
* External PHY stats response
*/
struct bfi_phy_stats_rsp_s {
struct bfi_mhdr_s mh; /* Common msg header */
u32 status;
};
/*
* External PHY read response
*/
struct bfi_phy_read_rsp_s {
struct bfi_mhdr_s mh; /* Common msg header */
u32 status;
u32 length;
};
/*
* External PHY write response
*/
struct bfi_phy_write_rsp_s {
struct bfi_mhdr_s mh; /* Common msg header */
u32 status;
u32 length;
};
#pragma pack()
#endif /* __BFI_H__ */
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