72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/*
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* Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
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* All rights reserved
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* www.brocade.com
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*
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* Linux driver for Brocade Fibre Channel Host Bus Adapter.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License (GPL) Version 2 as
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* published by the Free Software Foundation
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#ifndef __BFA_DEFS_BOOT_H__
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#define __BFA_DEFS_BOOT_H__
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#include <protocol/types.h>
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#include <defs/bfa_defs_types.h>
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#include <defs/bfa_defs_pport.h>
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enum {
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BFA_BOOT_BOOTLUN_MAX = 4, /* maximum boot lun per IOC */
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};
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#define BOOT_CFG_REV1 1
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/**
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* Boot options setting. Boot options setting determines from where
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* to get the boot lun information
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*/
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enum bfa_boot_bootopt {
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BFA_BOOT_AUTO_DISCOVER = 0, /* Boot from blun provided by fabric */
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BFA_BOOT_STORED_BLUN = 1, /* Boot from bluns stored in flash */
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BFA_BOOT_FIRST_LUN = 2, /* Boot from first discovered blun */
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};
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/**
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* Boot lun information.
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*/
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struct bfa_boot_bootlun_s {
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wwn_t pwwn; /* port wwn of target */
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lun_t lun; /* 64-bit lun */
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};
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/**
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* BOOT boot configuraton
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*/
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struct bfa_boot_cfg_s {
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u8 version;
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u8 rsvd1;
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u16 chksum;
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u8 enable; /* enable/disable SAN boot */
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u8 speed; /* boot speed settings */
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u8 topology; /* boot topology setting */
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u8 bootopt; /* bfa_boot_bootopt_t */
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u32 nbluns; /* number of boot luns */
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u32 rsvd2;
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struct bfa_boot_bootlun_s blun[BFA_BOOT_BOOTLUN_MAX];
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struct bfa_boot_bootlun_s blun_disc[BFA_BOOT_BOOTLUN_MAX];
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};
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#endif /* __BFA_DEFS_BOOT_H__ */
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