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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 __BFA_DEFS_IOC_H__
#define __BFA_DEFS_IOC_H__
#include <protocol/types.h>
#include <defs/bfa_defs_types.h>
#include <defs/bfa_defs_version.h>
#include <defs/bfa_defs_adapter.h>
#include <defs/bfa_defs_pm.h>
enum {
BFA_IOC_DRIVER_LEN = 16,
BFA_IOC_CHIP_REV_LEN = 8,
};
/**
* Driver and firmware versions.
*/
struct bfa_ioc_driver_attr_s {
char driver[BFA_IOC_DRIVER_LEN]; /* driver name */
char driver_ver[BFA_VERSION_LEN]; /* driver version */
char fw_ver[BFA_VERSION_LEN]; /* firmware version*/
char bios_ver[BFA_VERSION_LEN]; /* bios version */
char efi_ver[BFA_VERSION_LEN]; /* EFI version */
char ob_ver[BFA_VERSION_LEN]; /* openboot version*/
};
/**
* IOC PCI device attributes
*/
struct bfa_ioc_pci_attr_s {
u16 vendor_id; /* PCI vendor ID */
u16 device_id; /* PCI device ID */
u16 ssid; /* subsystem ID */
u16 ssvid; /* subsystem vendor ID */
u32 pcifn; /* PCI device function */
u32 rsvd; /* padding */
u8 chip_rev[BFA_IOC_CHIP_REV_LEN]; /* chip revision */
};
/**
* IOC states
*/
enum bfa_ioc_state {
BFA_IOC_RESET = 1, /* IOC is in reset state */
BFA_IOC_SEMWAIT = 2, /* Waiting for IOC hardware semaphore */
BFA_IOC_HWINIT = 3, /* IOC hardware is being initialized */
BFA_IOC_GETATTR = 4, /* IOC is being configured */
BFA_IOC_OPERATIONAL = 5, /* IOC is operational */
BFA_IOC_INITFAIL = 6, /* IOC hardware failure */
BFA_IOC_HBFAIL = 7, /* IOC heart-beat failure */
BFA_IOC_DISABLING = 8, /* IOC is being disabled */
BFA_IOC_DISABLED = 9, /* IOC is disabled */
BFA_IOC_FWMISMATCH = 10, /* IOC firmware different from drivers */
};
/**
* IOC firmware stats
*/
struct bfa_fw_ioc_stats_s {
u32 hb_count;
u32 cfg_reqs;
u32 enable_reqs;
u32 disable_reqs;
u32 stats_reqs;
u32 clrstats_reqs;
u32 unknown_reqs;
u32 ic_reqs; /* interrupt coalesce reqs */
};
/**
* IOC driver stats
*/
struct bfa_ioc_drv_stats_s {
u32 ioc_isrs;
u32 ioc_enables;
u32 ioc_disables;
u32 ioc_hbfails;
u32 ioc_boots;
u32 stats_tmos;
u32 hb_count;
u32 disable_reqs;
u32 enable_reqs;
u32 disable_replies;
u32 enable_replies;
};
/**
* IOC statistics
*/
struct bfa_ioc_stats_s {
struct bfa_ioc_drv_stats_s drv_stats; /* driver IOC stats */
struct bfa_fw_ioc_stats_s fw_stats; /* firmware IOC stats */
};
enum bfa_ioc_type_e {
BFA_IOC_TYPE_FC = 1,
BFA_IOC_TYPE_FCoE = 2,
BFA_IOC_TYPE_LL = 3,
};
/**
* IOC attributes returned in queries
*/
struct bfa_ioc_attr_s {
enum bfa_ioc_type_e ioc_type;
enum bfa_ioc_state state; /* IOC state */
struct bfa_adapter_attr_s adapter_attr; /* HBA attributes */
struct bfa_ioc_driver_attr_s driver_attr; /* driver attr */
struct bfa_ioc_pci_attr_s pci_attr;
u8 port_id; /* port number */
u8 rsvd[7]; /*!< 64bit align */
};
/**
* BFA IOC level events
*/
enum bfa_ioc_aen_event {
BFA_IOC_AEN_HBGOOD = 1, /* Heart Beat restore event */
BFA_IOC_AEN_HBFAIL = 2, /* Heart Beat failure event */
BFA_IOC_AEN_ENABLE = 3, /* IOC enabled event */
BFA_IOC_AEN_DISABLE = 4, /* IOC disabled event */
BFA_IOC_AEN_FWMISMATCH = 5, /* IOC firmware mismatch */
};
/**
* BFA IOC level event data, now just a place holder
*/
struct bfa_ioc_aen_data_s {
enum bfa_ioc_type_e ioc_type;
wwn_t pwwn;
mac_t mac;
};
#endif /* __BFA_DEFS_IOC_H__ */
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