72 lines
2.1 KiB
C
72 lines
2.1 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 __BFI_FCXP_H__
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#define __BFI_FCXP_H__
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#include "bfi.h"
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#pragma pack(1)
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enum bfi_fcxp_h2i {
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BFI_FCXP_H2I_SEND_REQ = 1,
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};
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enum bfi_fcxp_i2h {
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BFI_FCXP_I2H_SEND_RSP = BFA_I2HM(1),
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};
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#define BFA_FCXP_MAX_SGES 2
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/**
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* FCXP send request structure
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*/
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struct bfi_fcxp_send_req_s {
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struct bfi_mhdr_s mh; /* Common msg header */
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u16 fcxp_tag; /* driver request tag */
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u16 max_frmsz; /* max send frame size */
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u16 vf_id; /* vsan tag if applicable */
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u16 rport_fw_hndl; /* FW Handle for the remote port */
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u8 class; /* FC class used for req/rsp */
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u8 rsp_timeout; /* timeout in secs, 0-no response */
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u8 cts; /* continue sequence */
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u8 lp_tag; /* lport tag */
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struct fchs_s fchs; /* request FC header structure */
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u32 req_len; /* request payload length */
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u32 rsp_maxlen; /* max response length expected */
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struct bfi_sge_s req_sge[BFA_FCXP_MAX_SGES]; /* request buf */
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struct bfi_sge_s rsp_sge[BFA_FCXP_MAX_SGES]; /* response buf */
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};
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/**
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* FCXP send response structure
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*/
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struct bfi_fcxp_send_rsp_s {
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struct bfi_mhdr_s mh; /* Common msg header */
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u16 fcxp_tag; /* send request tag */
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u8 req_status; /* request status */
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u8 rsvd;
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u32 rsp_len; /* actual response length */
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u32 residue_len; /* residual response length */
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struct fchs_s fchs; /* response FC header structure */
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};
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#pragma pack()
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#endif /* __BFI_FCXP_H__ */
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