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/*
* Copyright (c) 2005-2009 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_IOC_H__
#define __BFI_IOC_H__
#include "bfi.h"
#include <defs/bfa_defs_ioc.h>
#pragma pack(1)
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_READY_EVENT = BFA_I2HM(4),
BFI_IOC_I2H_HBEAT = 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_wwn;
mac_t mfg_mac;
u16 rsvd_a;
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_b;
char fw_version[BFA_VERSION_LEN];
char optrom_version[BFA_VERSION_LEN];
struct bfa_mfg_vpd_s vpd;
};
/**
* 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 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 */
u32 rsvd_a;
u32 exec; /* exec vector */
u32 param; /* parameters */
u32 rsvd_b[4];
u32 md5sum[BFI_IOC_MD5SUM_SZ];
};
/**
* BFI_IOC_I2H_READY_EVENT message
*/
struct bfi_ioc_rdy_event_s {
struct bfi_mhdr_s mh; /* common msg header */
u8 init_status; /* init event status */
u8 rsvd[3];
};
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_HBFAIL = 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;
u8 ioc_class;
u8 rsvd[3];
};
/**
* 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 rsvd[3];
};
#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_rdy_event_s rdy_event;
u32 mboxmsg[BFI_IOC_MSGSZ];
};
#pragma pack()
#endif /* __BFI_IOC_H__ */
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