+++ /dev/null
-/*
- * 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.
- */
-/*
- * fcbuild.h - FC link service frame building and parsing routines
- */
-
-#ifndef __FCBUILD_H__
-#define __FCBUILD_H__
-
-#include <bfa_os_inc.h>
-#include <protocol/fc.h>
-#include <protocol/fcp.h>
-#include <protocol/ct.h>
-#include <defs/bfa_defs_port.h>
-#include <defs/bfa_defs_pport.h>
-
-/*
- * Utility Macros/functions
- */
-
-#define fcif_sof_set(_ifhdr, _sof) ((_ifhdr)->sof = FC_ ## _sof)
-#define fcif_eof_set(_ifhdr, _eof) ((_ifhdr)->eof = FC_ ## _eof)
-
-#define wwn_is_equal(_wwn1, _wwn2) \
- (memcmp(&(_wwn1), &(_wwn2), sizeof(wwn_t)) == 0)
-
-#define fc_roundup(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1))
-
-/*
- * Given the fc response length, this routine will return
- * the length of the actual payload bytes following the CT header.
- *
- * Assumes the input response length does not include the crc, eof, etc.
- */
-static inline u32
-fc_get_ctresp_pyld_len(u32 resp_len)
-{
- return resp_len - sizeof(struct ct_hdr_s);
-}
-
-/*
- * Convert bfa speed to rpsc speed value.
- */
-static inline enum bfa_pport_speed
-fc_rpsc_operspeed_to_bfa_speed(enum fc_rpsc_op_speed_s speed)
-{
- switch (speed) {
-
- case RPSC_OP_SPEED_1G:
- return BFA_PPORT_SPEED_1GBPS;
-
- case RPSC_OP_SPEED_2G:
- return BFA_PPORT_SPEED_2GBPS;
-
- case RPSC_OP_SPEED_4G:
- return BFA_PPORT_SPEED_4GBPS;
-
- case RPSC_OP_SPEED_8G:
- return BFA_PPORT_SPEED_8GBPS;
-
- case RPSC_OP_SPEED_10G:
- return BFA_PPORT_SPEED_10GBPS;
-
- default:
- return BFA_PPORT_SPEED_UNKNOWN;
- }
-}
-
-/*
- * Convert RPSC speed to bfa speed value.
- */
-static inline enum fc_rpsc_op_speed_s
-fc_bfa_speed_to_rpsc_operspeed(enum bfa_pport_speed op_speed)
-{
- switch (op_speed) {
-
- case BFA_PPORT_SPEED_1GBPS:
- return RPSC_OP_SPEED_1G;
-
- case BFA_PPORT_SPEED_2GBPS:
- return RPSC_OP_SPEED_2G;
-
- case BFA_PPORT_SPEED_4GBPS:
- return RPSC_OP_SPEED_4G;
-
- case BFA_PPORT_SPEED_8GBPS:
- return RPSC_OP_SPEED_8G;
-
- case BFA_PPORT_SPEED_10GBPS:
- return RPSC_OP_SPEED_10G;
-
- default:
- return RPSC_OP_SPEED_NOT_EST;
- }
-}
-enum fc_parse_status {
- FC_PARSE_OK = 0,
- FC_PARSE_FAILURE = 1,
- FC_PARSE_BUSY = 2,
- FC_PARSE_LEN_INVAL,
- FC_PARSE_ACC_INVAL,
- FC_PARSE_PWWN_NOT_EQUAL,
- FC_PARSE_NWWN_NOT_EQUAL,
- FC_PARSE_RXSZ_INVAL,
- FC_PARSE_NOT_FCP,
- FC_PARSE_OPAFLAG_INVAL,
- FC_PARSE_RPAFLAG_INVAL,
- FC_PARSE_OPA_INVAL,
- FC_PARSE_RPA_INVAL,
-
-};
-
-struct fc_templates_s {
- struct fchs_s fc_els_req;
- struct fchs_s fc_bls_req;
- struct fc_logi_s plogi;
- struct fc_rrq_s rrq;
-};
-
-void fcbuild_init(void);
-
-u16 fc_flogi_build(struct fchs_s *fchs, struct fc_logi_s *flogi,
- u32 s_id, u16 ox_id, wwn_t port_name,
- wwn_t node_name, u16 pdu_size, u8 set_npiv,
- u8 set_auth, u16 local_bb_credits);
-u16 fc_fdisc_build(struct fchs_s *buf, struct fc_logi_s *flogi,
- u32 s_id, u16 ox_id, wwn_t port_name,
- wwn_t node_name, u16 pdu_size);
-u16 fc_flogi_acc_build(struct fchs_s *fchs, struct fc_logi_s *flogi,
- u32 s_id, u16 ox_id, wwn_t port_name,
- wwn_t node_name, u16 pdu_size,
- u16 local_bb_credits);
-u16 fc_plogi_build(struct fchs_s *fchs, void *pld, u32 d_id,
- u32 s_id, u16 ox_id, wwn_t port_name,
- wwn_t node_name, u16 pdu_size);
-enum fc_parse_status fc_plogi_parse(struct fchs_s *fchs);
-u16 fc_abts_build(struct fchs_s *buf, u32 d_id, u32 s_id,
- u16 ox_id);
-enum fc_parse_status fc_abts_rsp_parse(struct fchs_s *buf, int len);
-u16 fc_rrq_build(struct fchs_s *buf, struct fc_rrq_s *rrq, u32 d_id,
- u32 s_id, u16 ox_id, u16 rrq_oxid);
-enum fc_parse_status fc_rrq_rsp_parse(struct fchs_s *buf, int len);
-u16 fc_rspnid_build(struct fchs_s *fchs, void *pld, u32 s_id,
- u16 ox_id, u8 *name);
-u16 fc_rftid_build(struct fchs_s *fchs, void *pld, u32 s_id,
- u16 ox_id, enum bfa_port_role role);
-u16 fc_rftid_build_sol(struct fchs_s *fchs, void *pyld, u32 s_id,
- u16 ox_id, u8 *fc4_bitmap,
- u32 bitmap_size);
-u16 fc_rffid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u16 ox_id, u8 fc4_type, u8 fc4_ftrs);
-u16 fc_gidpn_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u16 ox_id, wwn_t port_name);
-u16 fc_gpnid_build(struct fchs_s *fchs, void *pld, u32 s_id,
- u16 ox_id, u32 port_id);
-u16 fc_scr_build(struct fchs_s *fchs, struct fc_scr_s *scr,
- u8 set_br_reg, u32 s_id, u16 ox_id);
-u16 fc_plogi_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
- u32 s_id, u16 ox_id,
- wwn_t port_name, wwn_t node_name, u16 pdu_size);
-
-u16 fc_adisc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc,
- u32 d_id, u32 s_id, u16 ox_id,
- wwn_t port_name, wwn_t node_name);
-enum fc_parse_status fc_adisc_parse(struct fchs_s *fchs, void *pld,
- u32 host_dap,
- wwn_t node_name, wwn_t port_name);
-enum fc_parse_status fc_adisc_rsp_parse(struct fc_adisc_s *adisc, int len,
- wwn_t port_name, wwn_t node_name);
-u16 fc_adisc_acc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc,
- u32 d_id, u32 s_id, u16 ox_id,
- wwn_t port_name, wwn_t node_name);
-u16 fc_ls_rjt_build(struct fchs_s *fchs, struct fc_ls_rjt_s *ls_rjt,
- u32 d_id, u32 s_id, u16 ox_id,
- u8 reason_code, u8 reason_code_expl);
-u16 fc_ls_acc_build(struct fchs_s *fchs, struct fc_els_cmd_s *els_cmd,
- u32 d_id, u32 s_id, u16 ox_id);
-u16 fc_prli_build(struct fchs_s *fchs, void *pld, u32 d_id,
- u32 s_id, u16 ox_id);
-enum fc_parse_status fc_prli_rsp_parse(struct fc_prli_s *prli, int len);
-
-u16 fc_prli_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
- u32 s_id, u16 ox_id,
- enum bfa_port_role role);
-u16 fc_rnid_build(struct fchs_s *fchs, struct fc_rnid_cmd_s *rnid,
- u32 d_id, u32 s_id, u16 ox_id,
- u32 data_format);
-u16 fc_rnid_acc_build(struct fchs_s *fchs, struct fc_rnid_acc_s *rnid_acc,
- u32 d_id, u32 s_id, u16 ox_id,
- u32 data_format,
- struct fc_rnid_common_id_data_s *common_id_data,
- struct fc_rnid_general_topology_data_s *
- gen_topo_data);
-u16 fc_rpsc2_build(struct fchs_s *fchs, struct fc_rpsc2_cmd_s *rps2c,
- u32 d_id, u32 s_id,
- u32 *pid_list, u16 npids);
-u16 fc_rpsc_build(struct fchs_s *fchs, struct fc_rpsc_cmd_s *rpsc,
- u32 d_id, u32 s_id, u16 ox_id);
-u16 fc_rpsc_acc_build(struct fchs_s *fchs, struct fc_rpsc_acc_s *rpsc_acc,
- u32 d_id, u32 s_id, u16 ox_id,
- struct fc_rpsc_speed_info_s *oper_speed);
-u16 fc_gid_ft_build(struct fchs_s *fchs, void *pld, u32 s_id,
- u8 fc4_type);
-u16 fc_rpnid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u32 port_id, wwn_t port_name);
-u16 fc_rnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u32 port_id, wwn_t node_name);
-u16 fc_rcsid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u32 port_id, u32 cos);
-u16 fc_rptid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u32 port_id, u8 port_type);
-u16 fc_ganxt_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u32 port_id);
-u16 fc_logo_build(struct fchs_s *fchs, struct fc_logo_s *logo,
- u32 d_id, u32 s_id, u16 ox_id,
- wwn_t port_name);
-u16 fc_logo_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
- u32 s_id, u16 ox_id);
-u16 fc_fdmi_reqhdr_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u16 cmd_code);
-u16 fc_gmal_req_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- wwn_t wwn);
-u16 fc_gfn_req_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- wwn_t wwn);
-void fc_get_fc4type_bitmask(u8 fc4_type, u8 *bit_mask);
-void fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
- u16 ox_id);
-enum fc_parse_status fc_els_rsp_parse(struct fchs_s *fchs, int len);
-enum fc_parse_status fc_plogi_rsp_parse(struct fchs_s *fchs, int len,
- wwn_t port_name);
-enum fc_parse_status fc_prli_parse(struct fc_prli_s *prli);
-enum fc_parse_status fc_pdisc_parse(struct fchs_s *fchs, wwn_t node_name,
- wwn_t port_name);
-u16 fc_ba_acc_build(struct fchs_s *fchs, struct fc_ba_acc_s *ba_acc,
- u32 d_id, u32 s_id, u16 ox_id,
- u16 rx_id);
-int fc_logout_params_pages(struct fchs_s *fc_frame, u8 els_code);
-u16 fc_tprlo_acc_build(struct fchs_s *fchs,
- struct fc_tprlo_acc_s *tprlo_acc,
- u32 d_id, u32 s_id, u16 ox_id,
- int num_pages);
-u16 fc_prlo_acc_build(struct fchs_s *fchs, struct fc_prlo_acc_s *prlo_acc,
- u32 d_id, u32 s_id, u16 ox_id,
- int num_pages);
-u16 fc_logo_rsp_parse(struct fchs_s *fchs, int len);
-u16 fc_pdisc_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
- u16 ox_id, wwn_t port_name, wwn_t node_name,
- u16 pdu_size);
-u16 fc_pdisc_rsp_parse(struct fchs_s *fchs, int len, wwn_t port_name);
-u16 fc_prlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
- u16 ox_id, int num_pages);
-u16 fc_prlo_rsp_parse(struct fchs_s *fchs, int len);
-u16 fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
- u16 ox_id, int num_pages,
- enum fc_tprlo_type tprlo_type, u32 tpr_id);
-u16 fc_tprlo_rsp_parse(struct fchs_s *fchs, int len);
-u16 fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
- u16 ox_id, u32 reason_code,
- u32 reason_expl);
-u16 fc_gnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u16 ox_id, u32 port_id);
-u16 fc_ct_rsp_parse(struct ct_hdr_s *cthdr);
-u16 fc_rscn_build(struct fchs_s *fchs, struct fc_rscn_pl_s *rscn,
- u32 s_id, u16 ox_id);
-#endif
projects / mv-sheeva.git / blobdiff