diff options
Diffstat (limited to 'drivers/scsi/bfa/include/bfi/bfi.h')
| -rw-r--r-- | drivers/scsi/bfa/include/bfi/bfi.h | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/drivers/scsi/bfa/include/bfi/bfi.h b/drivers/scsi/bfa/include/bfi/bfi.h deleted file mode 100644 index a550e80cabd2..000000000000 --- a/drivers/scsi/bfa/include/bfi/bfi.h +++ /dev/null @@ -1,174 +0,0 @@ -/* - * 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_H__ -#define __BFI_H__ - -#include <bfa_os_inc.h> -#include <defs/bfa_defs_status.h> - -#pragma pack(1) - -/** - * 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 rsvd; - u8 lpu_id; /* msg destination */ - } h2i; - u16 i2htok; /* token in msgs to host */ - } mtag; -}; - -#define bfi_h2i_set(_mh, _mc, _op, _lpuid) do { \ - (_mh).msg_class = (_mc); \ - (_mh).msg_id = (_op); \ - (_mh).mtag.h2i.lpu_id = (_lpuid); \ -} 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 { - u32 addr_lo; - u32 addr_hi; - } a32; -}; - -/** - * Scatter Gather Element - */ -struct bfi_sge_s { -#ifdef __BIGENDIAN - u32 flags:2, - rsvd:2, - sg_len:28; -#else - u32 sg_len:28, - rsvd:2, - flags:2; -#endif - union bfi_addr_u sga; -}; - -/** - * 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]; -}; - -/* - * 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]; -}; - -/** - * 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_LL = 7, /* Link Layer */ - 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_ITNIM = 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_SBOOT = 19, /* SAN boot services */ - BFI_MC_IPFC = 20, /* IP over FC Msgs */ - BFI_MC_PORT = 21, /* Physical port */ - 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 */ - -#pragma pack() - -#endif /* __BFI_H__ */ - |