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Message-Id: <200907250614.n6P6EfDn025273@swe57.brocade.com>
Date: Fri, 24 Jul 2009 23:14:41 -0700
From: Jing Huang <huangj@...cade.com>
To: James.Bottomley@...senPartnership.com
Cc: linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
rvadivel@...cade.com, vravindr@...cade.com
Subject: [PATCH 12/14] bfa: Brocade BFA FC SCSI driver (include part-3)
From: Jing Huang <huangj@...cade.com>
This patch contains common header files for linux driver,
hardware/firmeare interface, and FC state machines. part-3
Signed-off-by: Jing Huang <huangj@...cade.com>
---
fcs/bfa_fcs_lport.h | 226 +++++++
fcs/bfa_fcs_rport.h | 104 +++
fcs/bfa_fcs_vport.h | 63 +
log/bfa_log_fcs.h | 28
log/bfa_log_hal.h | 30
log/bfa_log_linux.h | 44 +
log/bfa_log_wdrv.h | 36 +
protocol/ct.h | 492 +++++++++++++++
protocol/fc.h | 1105 ++++++++++++++++++++++++++++++++++
protocol/fc_sp.h | 224 +++++++
protocol/fcp.h | 186 +++++
protocol/fdmi.h | 163 +++++
protocol/pcifw.h | 75 ++
protocol/scsi.h | 1648 ++++++++++++++++++++++++++++++++++++++++++++++++++++
protocol/types.h | 42 +
15 files changed, 4466 insertions(+)
diff -urpN orig/drivers/scsi/bfa/include/fcs/bfa_fcs_lport.h patch/drivers/scsi/bfa/include/fcs/bfa_fcs_lport.h
--- orig/drivers/scsi/bfa/include/fcs/bfa_fcs_lport.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/fcs/bfa_fcs_lport.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,226 @@
+/*
+ * Copyright (c) 2005-2008 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.
+ */
+
+/**
+ * bfa_fcs_port.h BFA fcs port module public interface
+ */
+
+#ifndef __BFA_FCS_PORT_H__
+#define __BFA_FCS_PORT_H__
+
+#include <defs/bfa_defs_status.h>
+#include <defs/bfa_defs_port.h>
+#include <defs/bfa_defs_pport.h>
+#include <defs/bfa_defs_rport.h>
+#include <cs/bfa_q.h>
+#include <bfa_svc.h>
+#include <cs/bfa_wc.h>
+
+struct bfa_fcs_s;
+struct bfa_fcs_fabric_s;
+
+/*
+* @todo : need to move to a global config file.
+ * Maximum Vports supported per physical port or vf.
+ */
+#define BFA_FCS_MAX_VPORTS_SUPP_CB 255
+#define BFA_FCS_MAX_VPORTS_SUPP_CT 191
+
+/*
+* @todo : need to move to a global config file.
+ * Maximum Rports supported per port (physical/logical).
+ */
+#define BFA_FCS_MAX_RPORTS_SUPP 256 /* @todo : tentative value */
+
+
+struct bfa_fcs_port_ns_s {
+ bfa_sm_t sm; /* state machine */
+ struct bfa_timer_s timer;
+ struct bfa_fcs_port_s *port; /* parent port */
+ struct bfa_fcxp_s *fcxp;
+ struct bfa_fcxp_wqe_s fcxp_wqe;
+};
+
+
+struct bfa_fcs_port_scn_s {
+ bfa_sm_t sm; /* state machine */
+ struct bfa_timer_s timer;
+ struct bfa_fcs_port_s *port; /* parent port */
+ struct bfa_fcxp_s *fcxp;
+ struct bfa_fcxp_wqe_s fcxp_wqe;
+};
+
+
+struct bfa_fcs_port_fdmi_s {
+ bfa_sm_t sm; /* state machine */
+ struct bfa_timer_s timer;
+ struct bfa_fcs_port_ms_s *ms; /* parent ms */
+ struct bfa_fcxp_s *fcxp;
+ struct bfa_fcxp_wqe_s fcxp_wqe;
+ u8 retry_cnt; /* retry count */
+ u8 rsvd[3];
+};
+
+
+struct bfa_fcs_port_ms_s {
+ bfa_sm_t sm; /* state machine */
+ struct bfa_timer_s timer;
+ struct bfa_fcs_port_s *port; /* parent port */
+ struct bfa_fcxp_s *fcxp;
+ struct bfa_fcxp_wqe_s fcxp_wqe;
+ struct bfa_fcs_port_fdmi_s fdmi; /* FDMI component of MS */
+ u8 retry_cnt; /* retry count */
+ u8 rsvd[3];
+};
+
+
+struct bfa_fcs_port_fab_s {
+ struct bfa_fcs_port_ns_s ns; /* NS component of port */
+ struct bfa_fcs_port_scn_s scn; /* scn component of port */
+ struct bfa_fcs_port_ms_s ms; /* MS component of port */
+};
+
+
+
+#define MAX_ALPA_COUNT 127
+
+struct bfa_fcs_port_loop_s {
+ u8 num_alpa; /* Num of ALPA entries in the map */
+ u8 alpa_pos_map[MAX_ALPA_COUNT]; /* ALPA Positional
+ *Map */
+ struct bfa_fcs_port_s *port; /* parent port */
+};
+
+
+
+struct bfa_fcs_port_n2n_s {
+ u32 rsvd;
+ u16 reply_oxid; /* ox_id from the req flogi to be
+ *used in flogi acc */
+ wwn_t rem_port_wwn; /* Attached port's wwn */
+};
+
+
+union bfa_fcs_port_topo_u {
+ struct bfa_fcs_port_fab_s pfab;
+ struct bfa_fcs_port_loop_s ploop;
+ struct bfa_fcs_port_n2n_s pn2n;
+};
+
+
+struct bfa_fcs_port_s {
+ struct list_head qe; /* used by port/vport */
+ bfa_sm_t sm; /* state machine */
+ struct bfa_fcs_fabric_s *fabric; /* parent fabric */
+ struct bfa_port_cfg_s port_cfg; /* port configuration */
+ struct bfa_timer_s link_timer; /* timer for link offline */
+ u32 pid : 24; /* FC address */
+ u8 lp_tag; /* lport tag */
+ u16 num_rports; /* Num of r-ports */
+ struct list_head rport_q; /* queue of discovered r-ports */
+ struct bfa_fcs_s *fcs; /* FCS instance */
+ union bfa_fcs_port_topo_u port_topo; /* fabric/loop/n2n details */
+ struct bfad_port_s *bfad_port; /* driver peer instance */
+ struct bfa_fcs_vport_s *vport; /* NULL for base ports */
+ struct bfa_fcxp_s *fcxp;
+ struct bfa_fcxp_wqe_s fcxp_wqe;
+ struct bfa_port_stats_s stats;
+ struct bfa_wc_s wc; /* waiting counter for events */
+};
+
+#define bfa_fcs_lport_t struct bfa_fcs_port_s
+
+/**
+ * Symbolic Name related defines
+ * Total bytes 255.
+ * Physical Port's symbolic name 128 bytes.
+ * For Vports, Vport's symbolic name is appended to the Physical port's
+ * Symbolic Name.
+ *
+ * Physical Port's symbolic name Format : (Total 128 bytes)
+ * Adapter Model number/name : 12 bytes
+ * Driver Version : 10 bytes
+ * Host Machine Name : 30 bytes
+ * Host OS Info : 48 bytes
+ * Host OS PATCH Info : 16 bytes
+ * ( remaining 12 bytes reserved to be used for separator)
+ */
+#define BFA_FCS_PORT_SYMBNAME_SEPARATOR " | "
+
+#define BFA_FCS_PORT_SYMBNAME_MODEL_SZ 12
+#define BFA_FCS_PORT_SYMBNAME_VERSION_SZ 10
+#define BFA_FCS_PORT_SYMBNAME_MACHINENAME_SZ 30
+#define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ 48
+#define BFA_FCS_PORT_SYMBNAME_OSPATCH_SZ 16
+
+/**
+ * Get FC port ID for a logical port.
+ */
+#define bfa_fcs_port_get_fcid(_lport) ((_lport)->pid)
+#define bfa_fcs_port_get_pwwn(_lport) ((_lport)->port_cfg.pwwn)
+#define bfa_fcs_port_get_nwwn(_lport) ((_lport)->port_cfg.nwwn)
+#define bfa_fcs_port_get_psym_name(_lport) ((_lport)->port_cfg.sym_name)
+#define bfa_fcs_port_is_initiator(_lport) \
+ ((_lport)->port_cfg.roles & BFA_PORT_ROLE_FCP_IM)
+#define bfa_fcs_port_is_target(_lport) \
+ ((_lport)->port_cfg.roles & BFA_PORT_ROLE_FCP_TM)
+#define bfa_fcs_port_get_nrports(_lport) \
+ ((_lport) ? (_lport)->num_rports : 0)
+
+static inline struct bfad_port_s *
+bfa_fcs_port_get_drvport(struct bfa_fcs_port_s *port)
+{
+ return port->bfad_port;
+}
+
+
+#define bfa_fcs_port_get_opertype(_lport) (_lport)->fabric->oper_type
+
+
+#define bfa_fcs_port_get_fabric_name(_lport) (_lport)->fabric->fabric_name
+
+
+#define bfa_fcs_port_get_fabric_ipaddr(_lport) (_lport)->fabric->fabric_ip_addr
+
+/**
+ * bfa fcs port public functions
+ */
+void bfa_fcs_cfg_base_port(struct bfa_fcs_s *fcs,
+ struct bfa_port_cfg_s *port_cfg);
+struct bfa_fcs_port_s *bfa_fcs_get_base_port(struct bfa_fcs_s *fcs);
+void bfa_fcs_port_get_rports(struct bfa_fcs_port_s *port,
+ wwn_t rport_wwns[], int *nrports);
+
+wwn_t bfa_fcs_port_get_rport(struct bfa_fcs_port_s *port, wwn_t wwn,
+ int index, int nrports, bfa_boolean_t bwwn);
+
+struct bfa_fcs_port_s *bfa_fcs_lookup_port(struct bfa_fcs_s *fcs,
+ u16 vf_id, wwn_t lpwwn);
+
+void bfa_fcs_port_get_info(struct bfa_fcs_port_s *port,
+ struct bfa_port_info_s *port_info);
+void bfa_fcs_port_get_attr(struct bfa_fcs_port_s *port,
+ struct bfa_port_attr_s *port_attr);
+void bfa_fcs_port_get_stats(struct bfa_fcs_port_s *fcs_port,
+ struct bfa_port_stats_s *port_stats);
+void bfa_fcs_port_clear_stats(struct bfa_fcs_port_s *fcs_port);
+enum bfa_pport_speed bfa_fcs_port_get_rport_max_speed(
+ struct bfa_fcs_port_s *port);
+void bfa_fcs_port_enable_ipfc_roles(struct bfa_fcs_port_s *fcs_port);
+void bfa_fcs_port_disable_ipfc_roles(struct bfa_fcs_port_s *fcs_port);
+
+#endif /* __BFA_FCS_PORT_H__ */
diff -urpN orig/drivers/scsi/bfa/include/fcs/bfa_fcs_rport.h patch/drivers/scsi/bfa/include/fcs/bfa_fcs_rport.h
--- orig/drivers/scsi/bfa/include/fcs/bfa_fcs_rport.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/fcs/bfa_fcs_rport.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2005-2008 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_FCS_RPORT_H__
+#define __BFA_FCS_RPORT_H__
+
+#include <defs/bfa_defs_status.h>
+#include <cs/bfa_q.h>
+#include <fcs/bfa_fcs.h>
+#include <defs/bfa_defs_rport.h>
+
+#define BFA_FCS_RPORT_DEF_DEL_TIMEOUT 90 /* in secs */
+/*
+ * forward declarations
+ */
+struct bfad_rport_s;
+
+struct bfa_fcs_itnim_s;
+struct bfa_fcs_tin_s;
+struct bfa_fcs_iprp_s;
+
+/* Rport Features (RPF) */
+struct bfa_fcs_rpf_s {
+ bfa_sm_t sm; /* state machine */
+ struct bfa_fcs_rport_s *rport; /* parent rport */
+ struct bfa_timer_s timer; /* general purpose timer */
+ struct bfa_fcxp_s *fcxp; /* FCXP needed for discarding */
+ struct bfa_fcxp_wqe_s fcxp_wqe; /* fcxp wait queue element */
+ int rpsc_retries; /* max RPSC retry attempts */
+ enum bfa_pport_speed rpsc_speed; /* Current Speed from RPSC.
+ * O if RPSC fails */
+ enum bfa_pport_speed assigned_speed; /* Speed assigned by the user.
+ * will be used if RPSC is not
+ * supported by the rport */
+};
+
+struct bfa_fcs_rport_s {
+ struct list_head qe; /* used by port/vport */
+ struct bfa_fcs_port_s *port; /* parent FCS port */
+ struct bfa_fcs_s *fcs; /* fcs instance */
+ struct bfad_rport_s *rp_drv; /* driver peer instance */
+ u32 pid; /* port ID of rport */
+ u16 maxfrsize; /* maximum frame size */
+ u16 reply_oxid; /* OX_ID of inbound requests */
+ enum fc_cos fc_cos; /* FC classes of service supp */
+ bfa_boolean_t cisc; /* CISC capable device */
+ wwn_t pwwn; /* port wwn of rport */
+ wwn_t nwwn; /* node wwn of rport */
+ struct bfa_rport_symname_s psym_name; /* port symbolic name */
+ bfa_sm_t sm; /* state machine */
+ struct bfa_timer_s timer; /* general purpose timer */
+ struct bfa_fcs_itnim_s *itnim; /* ITN initiator mode role */
+ struct bfa_fcs_tin_s *tin; /* ITN initiator mode role */
+ struct bfa_fcs_iprp_s *iprp; /* IP/FC role */
+ struct bfa_rport_s *bfa_rport; /* BFA Rport */
+ struct bfa_fcxp_s *fcxp; /* FCXP needed for discarding */
+ int plogi_retries; /* max plogi retry attempts */
+ int ns_retries; /* max NS query retry attempts */
+ struct bfa_fcxp_wqe_s fcxp_wqe; /* fcxp wait queue element */
+ struct bfa_rport_stats_s stats; /* rport stats */
+ enum bfa_rport_function scsi_function; /* Initiator/Target */
+ struct bfa_fcs_rpf_s rpf; /* Rport features module */
+};
+
+static inline struct bfa_rport_s *
+bfa_fcs_rport_get_halrport(struct bfa_fcs_rport_s *rport)
+{
+ return rport->bfa_rport;
+}
+
+/**
+ * bfa fcs rport API functions
+ */
+bfa_status_t bfa_fcs_rport_add(struct bfa_fcs_port_s *port, wwn_t *pwwn,
+ struct bfa_fcs_rport_s *rport,
+ struct bfad_rport_s *rport_drv);
+bfa_status_t bfa_fcs_rport_remove(struct bfa_fcs_rport_s *rport);
+void bfa_fcs_rport_get_attr(struct bfa_fcs_rport_s *rport,
+ struct bfa_rport_attr_s *attr);
+void bfa_fcs_rport_get_stats(struct bfa_fcs_rport_s *rport,
+ struct bfa_rport_stats_s *stats);
+void bfa_fcs_rport_clear_stats(struct bfa_fcs_rport_s *rport);
+struct bfa_fcs_rport_s *bfa_fcs_rport_lookup(struct bfa_fcs_port_s *port,
+ wwn_t rpwwn);
+struct bfa_fcs_rport_s *bfa_fcs_rport_lookup_by_nwwn(
+ struct bfa_fcs_port_s *port, wwn_t rnwwn);
+void bfa_fcs_rport_set_del_timeout(u8 rport_tmo);
+void bfa_fcs_rport_set_speed(struct bfa_fcs_rport_s *rport,
+ enum bfa_pport_speed speed);
+#endif /* __BFA_FCS_RPORT_H__ */
diff -urpN orig/drivers/scsi/bfa/include/fcs/bfa_fcs_vport.h patch/drivers/scsi/bfa/include/fcs/bfa_fcs_vport.h
--- orig/drivers/scsi/bfa/include/fcs/bfa_fcs_vport.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/fcs/bfa_fcs_vport.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2005-2008 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.
+ */
+
+/**
+ * bfa_fcs_vport.h BFA fcs vport module public interface
+ */
+
+#ifndef __BFA_FCS_VPORT_H__
+#define __BFA_FCS_VPORT_H__
+
+#include <defs/bfa_defs_status.h>
+#include <defs/bfa_defs_port.h>
+#include <defs/bfa_defs_vport.h>
+#include <fcs/bfa_fcs.h>
+#include <fcb/bfa_fcb_vport.h>
+
+struct bfa_fcs_vport_s {
+ struct list_head qe; /* queue elem */
+ bfa_sm_t sm; /* state machine */
+ bfa_fcs_lport_t lport; /* logical port */
+ struct bfa_timer_s timer; /* general purpose timer */
+ struct bfad_vport_s *vport_drv; /* Driver private */
+ struct bfa_vport_stats_s vport_stats; /* vport statistics */
+ struct bfa_lps_s *lps; /* Lport login service */
+ int fdisc_retries;
+};
+
+#define bfa_fcs_vport_get_port(vport) \
+ ((struct bfa_fcs_port_s *)(&vport->port))
+
+/**
+ * bfa fcs vport public functions
+ */
+bfa_status_t bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport,
+ struct bfa_fcs_s *fcs, u16 vf_id,
+ struct bfa_port_cfg_s *port_cfg,
+ struct bfad_vport_s *vport_drv);
+bfa_status_t bfa_fcs_vport_delete(struct bfa_fcs_vport_s *vport);
+bfa_status_t bfa_fcs_vport_start(struct bfa_fcs_vport_s *vport);
+bfa_status_t bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport);
+void bfa_fcs_vport_get_attr(struct bfa_fcs_vport_s *vport,
+ struct bfa_vport_attr_s *vport_attr);
+void bfa_fcs_vport_get_stats(struct bfa_fcs_vport_s *vport,
+ struct bfa_vport_stats_s *vport_stats);
+void bfa_fcs_vport_clr_stats(struct bfa_fcs_vport_s *vport);
+struct bfa_fcs_vport_s *bfa_fcs_vport_lookup(struct bfa_fcs_s *fcs,
+ u16 vf_id, wwn_t vpwwn);
+
+#endif /* __BFA_FCS_VPORT_H__ */
diff -urpN orig/drivers/scsi/bfa/include/log/bfa_log_fcs.h patch/drivers/scsi/bfa/include/log/bfa_log_fcs.h
--- orig/drivers/scsi/bfa/include/log/bfa_log_fcs.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/log/bfa_log_fcs.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2005-2008 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.
+ */
+
+/*
+ * messages define for FCS Module
+ */
+#ifndef __BFA_LOG_FCS_H__
+#define __BFA_LOG_FCS_H__
+#include <cs/bfa_log.h>
+#define BFA_LOG_FCS_FABRIC_NOSWITCH \
+ (((u32) BFA_LOG_FCS_ID << BFA_LOG_MODID_OFFSET) | 1)
+#define BFA_LOG_FCS_FABRIC_ISOLATED \
+ (((u32) BFA_LOG_FCS_ID << BFA_LOG_MODID_OFFSET) | 2)
+#endif
diff -urpN orig/drivers/scsi/bfa/include/log/bfa_log_hal.h patch/drivers/scsi/bfa/include/log/bfa_log_hal.h
--- orig/drivers/scsi/bfa/include/log/bfa_log_hal.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/log/bfa_log_hal.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2005-2008 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.
+ */
+
+/* messages define for HAL Module */
+#ifndef __BFA_LOG_HAL_H__
+#define __BFA_LOG_HAL_H__
+#include <cs/bfa_log.h>
+#define BFA_LOG_HAL_ASSERT \
+ (((u32) BFA_LOG_HAL_ID << BFA_LOG_MODID_OFFSET) | 1)
+#define BFA_LOG_HAL_HEARTBEAT_FAILURE \
+ (((u32) BFA_LOG_HAL_ID << BFA_LOG_MODID_OFFSET) | 2)
+#define BFA_LOG_HAL_FCPIM_PARM_INVALID \
+ (((u32) BFA_LOG_HAL_ID << BFA_LOG_MODID_OFFSET) | 3)
+#define BFA_LOG_HAL_SM_ASSERT \
+ (((u32) BFA_LOG_HAL_ID << BFA_LOG_MODID_OFFSET) | 4)
+#endif
diff -urpN orig/drivers/scsi/bfa/include/log/bfa_log_linux.h patch/drivers/scsi/bfa/include/log/bfa_log_linux.h
--- orig/drivers/scsi/bfa/include/log/bfa_log_linux.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/log/bfa_log_linux.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2005-2008 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.
+ */
+
+/* messages define for LINUX Module */
+#ifndef __BFA_LOG_LINUX_H__
+#define __BFA_LOG_LINUX_H__
+#include <cs/bfa_log.h>
+#define BFA_LOG_LINUX_DEVICE_CLAIMED \
+ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 1)
+#define BFA_LOG_LINUX_HASH_INIT_FAILED \
+ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 2)
+#define BFA_LOG_LINUX_SYSFS_FAILED \
+ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 3)
+#define BFA_LOG_LINUX_MEM_ALLOC_FAILED \
+ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 4)
+#define BFA_LOG_LINUX_DRIVER_REGISTRATION_FAILED \
+ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 5)
+#define BFA_LOG_LINUX_ITNIM_FREE \
+ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 6)
+#define BFA_LOG_LINUX_ITNIM_ONLINE \
+ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 7)
+#define BFA_LOG_LINUX_ITNIM_OFFLINE \
+ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 8)
+#define BFA_LOG_LINUX_SCSI_HOST_FREE \
+ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 9)
+#define BFA_LOG_LINUX_SCSI_ABORT \
+ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 10)
+#define BFA_LOG_LINUX_SCSI_ABORT_COMP \
+ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 11)
+#endif
diff -urpN orig/drivers/scsi/bfa/include/log/bfa_log_wdrv.h patch/drivers/scsi/bfa/include/log/bfa_log_wdrv.h
--- orig/drivers/scsi/bfa/include/log/bfa_log_wdrv.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/log/bfa_log_wdrv.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2005-2008 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.
+ */
+
+/*
+ * messages define for WDRV Module
+ */
+#ifndef __BFA_LOG_WDRV_H__
+#define __BFA_LOG_WDRV_H__
+#include <cs/bfa_log.h>
+#define BFA_LOG_WDRV_IOC_INIT_ERROR \
+ (((u32) BFA_LOG_WDRV_ID << BFA_LOG_MODID_OFFSET) | 1)
+#define BFA_LOG_WDRV_IOC_INTERNAL_ERROR \
+ (((u32) BFA_LOG_WDRV_ID << BFA_LOG_MODID_OFFSET) | 2)
+#define BFA_LOG_WDRV_IOC_START_ERROR \
+ (((u32) BFA_LOG_WDRV_ID << BFA_LOG_MODID_OFFSET) | 3)
+#define BFA_LOG_WDRV_IOC_STOP_ERROR \
+ (((u32) BFA_LOG_WDRV_ID << BFA_LOG_MODID_OFFSET) | 4)
+#define BFA_LOG_WDRV_INSUFFICIENT_RESOURCES \
+ (((u32) BFA_LOG_WDRV_ID << BFA_LOG_MODID_OFFSET) | 5)
+#define BFA_LOG_WDRV_BASE_ADDRESS_MAP_ERROR \
+ (((u32) BFA_LOG_WDRV_ID << BFA_LOG_MODID_OFFSET) | 6)
+#endif
diff -urpN orig/drivers/scsi/bfa/include/protocol/ct.h patch/drivers/scsi/bfa/include/protocol/ct.h
--- orig/drivers/scsi/bfa/include/protocol/ct.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/protocol/ct.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,492 @@
+/*
+ * Copyright (c) 2005-2008 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 __CT_H__
+#define __CT_H__
+
+#include <protocol/types.h>
+
+#pragma pack(1)
+
+struct ct_hdr_s{
+ u32 rev_id:8; /* Revision of the CT */
+ u32 in_id:24; /* Initiator Id */
+ u32 gs_type:8; /* Generic service Type */
+ u32 gs_sub_type:8; /* Generic service sub type */
+ u32 options:8; /* options */
+ u32 rsvrd:8; /* reserved */
+ u32 cmd_rsp_code:16;/* ct command/response code */
+ u32 max_res_size:16;/* maximum/residual size */
+ u32 frag_id:8; /* fragment ID */
+ u32 reason_code:8; /* reason code */
+ u32 exp_code:8; /* explanation code */
+ u32 vendor_unq:8; /* vendor unique */
+};
+
+/*
+ * defines for the Revision
+ */
+enum {
+ CT_GS3_REVISION = 0x01,
+};
+
+/*
+ * defines for gs_type
+ */
+enum {
+ CT_GSTYPE_KEYSERVICE = 0xF7,
+ CT_GSTYPE_ALIASSERVICE = 0xF8,
+ CT_GSTYPE_MGMTSERVICE = 0xFA,
+ CT_GSTYPE_TIMESERVICE = 0xFB,
+ CT_GSTYPE_DIRSERVICE = 0xFC,
+};
+
+/*
+ * defines for gs_sub_type for gs type directory service
+ */
+enum {
+ CT_GSSUBTYPE_NAMESERVER = 0x02,
+};
+
+/*
+ * defines for gs_sub_type for gs type management service
+ */
+enum {
+ CT_GSSUBTYPE_CFGSERVER = 0x01,
+ CT_GSSUBTYPE_UNZONED_NS = 0x02,
+ CT_GSSUBTYPE_ZONESERVER = 0x03,
+ CT_GSSUBTYPE_LOCKSERVER = 0x04,
+ CT_GSSUBTYPE_HBA_MGMTSERVER = 0x10, /* for FDMI */
+};
+
+/*
+ * defines for CT response code field
+ */
+enum {
+ CT_RSP_REJECT = 0x8001,
+ CT_RSP_ACCEPT = 0x8002,
+};
+
+/*
+ * defintions for CT reason code
+ */
+enum {
+ CT_RSN_INV_CMD = 0x01,
+ CT_RSN_INV_VER = 0x02,
+ CT_RSN_LOGIC_ERR = 0x03,
+ CT_RSN_INV_SIZE = 0x04,
+ CT_RSN_LOGICAL_BUSY = 0x05,
+ CT_RSN_PROTO_ERR = 0x07,
+ CT_RSN_UNABLE_TO_PERF = 0x09,
+ CT_RSN_NOT_SUPP = 0x0B,
+ CT_RSN_SERVER_NOT_AVBL = 0x0D,
+ CT_RSN_SESSION_COULD_NOT_BE_ESTBD = 0x0E,
+ CT_RSN_VENDOR_SPECIFIC = 0xFF,
+
+};
+
+/*
+ * definitions for explanations code for Name server
+ */
+enum {
+ CT_NS_EXP_NOADDITIONAL = 0x00,
+ CT_NS_EXP_ID_NOT_REG = 0x01,
+ CT_NS_EXP_PN_NOT_REG = 0x02,
+ CT_NS_EXP_NN_NOT_REG = 0x03,
+ CT_NS_EXP_CS_NOT_REG = 0x04,
+ CT_NS_EXP_IPN_NOT_REG = 0x05,
+ CT_NS_EXP_IPA_NOT_REG = 0x06,
+ CT_NS_EXP_FT_NOT_REG = 0x07,
+ CT_NS_EXP_SPN_NOT_REG = 0x08,
+ CT_NS_EXP_SNN_NOT_REG = 0x09,
+ CT_NS_EXP_PT_NOT_REG = 0x0A,
+ CT_NS_EXP_IPP_NOT_REG = 0x0B,
+ CT_NS_EXP_FPN_NOT_REG = 0x0C,
+ CT_NS_EXP_HA_NOT_REG = 0x0D,
+ CT_NS_EXP_FD_NOT_REG = 0x0E,
+ CT_NS_EXP_FF_NOT_REG = 0x0F,
+ CT_NS_EXP_ACCESSDENIED = 0x10,
+ CT_NS_EXP_UNACCEPTABLE_ID = 0x11,
+ CT_NS_EXP_DATABASEEMPTY = 0x12,
+ CT_NS_EXP_NOT_REG_IN_SCOPE = 0x13,
+ CT_NS_EXP_DOM_ID_NOT_PRESENT = 0x14,
+ CT_NS_EXP_PORT_NUM_NOT_PRESENT = 0x15,
+ CT_NS_EXP_NO_DEVICE_ATTACHED = 0x16
+};
+
+/*
+ * defintions for the explanation code for all servers
+ */
+enum {
+ CT_EXP_AUTH_EXCEPTION = 0xF1,
+ CT_EXP_DB_FULL = 0xF2,
+ CT_EXP_DB_EMPTY = 0xF3,
+ CT_EXP_PROCESSING_REQ = 0xF4,
+ CT_EXP_UNABLE_TO_VERIFY_CONN = 0xF5,
+ CT_EXP_DEVICES_NOT_IN_CMN_ZONE = 0xF6
+};
+
+/*
+ * Command codes for Name server
+ */
+enum {
+ GS_GID_PN = 0x0121, /* Get Id on port name */
+ GS_GPN_ID = 0x0112, /* Get port name on ID */
+ GS_GNN_ID = 0x0113, /* Get node name on ID */
+ GS_GID_FT = 0x0171, /* Get Id on FC4 type */
+ GS_GSPN_ID = 0x0118, /* Get symbolic PN on ID */
+ GS_RFT_ID = 0x0217, /* Register fc4type on ID */
+ GS_RSPN_ID = 0x0218, /* Register symbolic PN on ID */
+ GS_RPN_ID = 0x0212, /* Register port name */
+ GS_RNN_ID = 0x0213, /* Register node name */
+ GS_RCS_ID = 0x0214, /* Register class of service */
+ GS_RPT_ID = 0x021A, /* Register port type */
+ GS_GA_NXT = 0x0100, /* Get all next */
+ GS_RFF_ID = 0x021F, /* Register FC4 Feature */
+};
+
+struct fcgs_id_req_s{
+ u32 rsvd:8;
+ u32 dap:24; /* port identifier */
+};
+#define fcgs_gpnid_req_t struct fcgs_id_req_s
+#define fcgs_gnnid_req_t struct fcgs_id_req_s
+#define fcgs_gspnid_req_t struct fcgs_id_req_s
+
+struct fcgs_gidpn_req_s{
+ wwn_t port_name; /* port wwn */
+};
+
+struct fcgs_gidpn_resp_s{
+ u32 rsvd:8;
+ u32 dap:24; /* port identifier */
+};
+
+/**
+ * RFT_ID
+ */
+struct fcgs_rftid_req_s {
+ u32 rsvd:8;
+ u32 dap:24; /* port identifier */
+ u32 fc4_type[8]; /* fc4 types */
+};
+
+/**
+ * RFF_ID : Register FC4 features.
+ */
+
+#define FC_GS_FCP_FC4_FEATURE_INITIATOR 0x02
+#define FC_GS_FCP_FC4_FEATURE_TARGET 0x01
+
+struct fcgs_rffid_req_s{
+ u32 rsvd :8;
+ u32 dap :24; /* port identifier */
+ u32 rsvd1 :16;
+ u32 fc4ftr_bits :8; /* fc4 feature bits */
+ u32 fc4_type :8; /* corresponding FC4 Type */
+};
+
+/**
+ * GID_FT Request
+ */
+struct fcgs_gidft_req_s{
+ u8 reserved;
+ u8 domain_id; /* domain, 0 - all fabric */
+ u8 area_id; /* area, 0 - whole domain */
+ u8 fc4_type; /* FC_TYPE_FCP for SCSI devices */
+}; /* GID_FT Request */
+
+/**
+ * GID_FT Response
+ */
+struct fcgs_gidft_resp_s {
+ u8 last:1; /* last port identifier flag */
+ u8 reserved:7;
+ u32 pid:24; /* port identifier */
+}; /* GID_FT Response */
+
+/**
+ * RSPN_ID
+ */
+struct fcgs_rspnid_req_s{
+ u32 rsvd:8;
+ u32 dap:24; /* port identifier */
+ u8 spn_len; /* symbolic port name length */
+ u8 spn[256]; /* symbolic port name */
+};
+
+/**
+ * RPN_ID
+ */
+struct fcgs_rpnid_req_s{
+ u32 rsvd:8;
+ u32 port_id:24;
+ wwn_t port_name;
+};
+
+/**
+ * RNN_ID
+ */
+struct fcgs_rnnid_req_s{
+ u32 rsvd:8;
+ u32 port_id:24;
+ wwn_t node_name;
+};
+
+/**
+ * RCS_ID
+ */
+struct fcgs_rcsid_req_s{
+ u32 rsvd:8;
+ u32 port_id:24;
+ u32 cos;
+};
+
+/**
+ * RPT_ID
+ */
+struct fcgs_rptid_req_s{
+ u32 rsvd:8;
+ u32 port_id:24;
+ u32 port_type:8;
+ u32 rsvd1:24;
+};
+
+/**
+ * GA_NXT Request
+ */
+struct fcgs_ganxt_req_s{
+ u32 rsvd:8;
+ u32 port_id:24;
+};
+
+/**
+ * GA_NXT Response
+ */
+struct fcgs_ganxt_rsp_s{
+ u32 port_type:8; /* Port Type */
+ u32 port_id:24; /* Port Identifier */
+ wwn_t port_name; /* Port Name */
+ u8 spn_len; /* Length of Symbolic Port Name */
+ char spn[255]; /* Symbolic Port Name */
+ wwn_t node_name; /* Node Name */
+ u8 snn_len; /* Length of Symbolic Node Name */
+ char snn[255]; /* Symbolic Node Name */
+ u8 ipa[8]; /* Initial Process Associator */
+ u8 ip[16]; /* IP Address */
+ u32 cos; /* Class of Service */
+ u32 fc4types[8]; /* FC-4 TYPEs */
+ wwn_t fabric_port_name;
+ /* Fabric Port Name */
+ u32 rsvd:8; /* Reserved */
+ u32 hard_addr:24; /* Hard Address */
+};
+
+/*
+ * Fabric Config Server
+ */
+
+/*
+ * Command codes for Fabric Configuration Server
+ */
+enum {
+ GS_FC_GFN_CMD = 0x0114, /* GS FC Get Fabric Name */
+ GS_FC_GMAL_CMD = 0x0116, /* GS FC GMAL */
+ GS_FC_TRACE_CMD = 0x0400, /* GS FC Trace Route */
+ GS_FC_PING_CMD = 0x0401, /* GS FC Ping */
+};
+
+/*
+ * Source or Destination Port Tags.
+ */
+enum {
+ GS_FTRACE_TAG_NPORT_ID = 1,
+ GS_FTRACE_TAG_NPORT_NAME = 2,
+};
+
+/*
+* Port Value : Could be a Port id or wwn
+ */
+union fcgs_port_val_u{
+ u32 nport_id;
+ wwn_t nport_wwn;
+};
+
+#define GS_FTRACE_MAX_HOP_COUNT 20
+#define GS_FTRACE_REVISION 1
+
+/*
+ * Ftrace Related Structures.
+ */
+
+/*
+ * STR (Switch Trace) Reject Reason Codes. From FC-SW.
+ */
+enum {
+ GS_FTRACE_STR_CMD_COMPLETED_SUCC = 0,
+ GS_FTRACE_STR_CMD_NOT_SUPP_IN_NEXT_SWITCH,
+ GS_FTRACE_STR_NO_RESP_FROM_NEXT_SWITCH,
+ GS_FTRACE_STR_MAX_HOP_CNT_REACHED,
+ GS_FTRACE_STR_SRC_PORT_NOT_FOUND,
+ GS_FTRACE_STR_DST_PORT_NOT_FOUND,
+ GS_FTRACE_STR_DEVICES_NOT_IN_COMMON_ZONE,
+ GS_FTRACE_STR_NO_ROUTE_BW_PORTS,
+ GS_FTRACE_STR_NO_ADDL_EXPLN,
+ GS_FTRACE_STR_FABRIC_BUSY,
+ GS_FTRACE_STR_FABRIC_BUILD_IN_PROGRESS,
+ GS_FTRACE_STR_VENDOR_SPECIFIC_ERR_START = 0xf0,
+ GS_FTRACE_STR_VENDOR_SPECIFIC_ERR_END = 0xff,
+};
+
+/*
+ * Ftrace Request
+ */
+struct fcgs_ftrace_req_s{
+ u32 revision;
+ u16 src_port_tag; /* Source Port tag */
+ u16 src_port_len; /* Source Port len */
+ union fcgs_port_val_u src_port_val; /* Source Port value */
+ u16 dst_port_tag; /* Destination Port tag */
+ u16 dst_port_len; /* Destination Port len */
+ union fcgs_port_val_u dst_port_val; /* Destination Port value */
+ u32 token;
+ u8 vendor_id[8]; /* T10 Vendor Identifier */
+ u8 vendor_info[8]; /* Vendor specific Info */
+ u32 max_hop_cnt; /* Max Hop Count */
+};
+
+/*
+ * Path info structure
+ */
+struct fcgs_ftrace_path_info_s{
+ wwn_t switch_name; /* Switch WWN */
+ u32 domain_id;
+ wwn_t ingress_port_name; /* Ingress ports wwn */
+ u32 ingress_phys_port_num; /* Ingress ports physical port
+ * number
+ */
+ wwn_t egress_port_name; /* Ingress ports wwn */
+ u32 egress_phys_port_num; /* Ingress ports physical port
+ * number
+ */
+};
+
+/*
+ * Ftrace Acc Response
+ */
+struct fcgs_ftrace_resp_s{
+ u32 revision;
+ u32 token;
+ u8 vendor_id[8]; /* T10 Vendor Identifier */
+ u8 vendor_info[8]; /* Vendor specific Info */
+ u32 str_rej_reason_code; /* STR Reject Reason Code */
+ u32 num_path_info_entries; /* No. of path info entries */
+ /*
+ * path info entry/entries.
+ */
+ struct fcgs_ftrace_path_info_s path_info[1];
+
+};
+
+/*
+* Fabric Config Server : FCPing
+ */
+
+/*
+ * FC Ping Request
+ */
+struct fcgs_fcping_req_s{
+ u32 revision;
+ u16 port_tag;
+ u16 port_len; /* Port len */
+ union fcgs_port_val_u port_val; /* Port value */
+ u32 token;
+};
+
+/*
+ * FC Ping Response
+ */
+struct fcgs_fcping_resp_s{
+ u32 token;
+};
+
+/*
+ * Command codes for zone server query.
+ */
+enum {
+ ZS_GZME = 0x0124, /* Get zone member extended */
+};
+
+/*
+ * ZS GZME request
+ */
+#define ZS_GZME_ZNAMELEN 32
+struct zs_gzme_req_s{
+ u8 znamelen;
+ u8 rsvd[3];
+ u8 zname[ZS_GZME_ZNAMELEN];
+};
+
+enum zs_mbr_type{
+ ZS_MBR_TYPE_PWWN = 1,
+ ZS_MBR_TYPE_DOMPORT = 2,
+ ZS_MBR_TYPE_PORTID = 3,
+ ZS_MBR_TYPE_NWWN = 4,
+};
+
+struct zs_mbr_wwn_s{
+ u8 mbr_type;
+ u8 rsvd[3];
+ wwn_t wwn;
+};
+
+struct zs_query_resp_s{
+ u32 nmbrs; /* number of zone members */
+ struct zs_mbr_wwn_s mbr[1];
+};
+
+/*
+ * GMAL Command ( Get ( interconnect Element) Management Address List)
+ * To retrieve the IP Address of a Switch.
+ */
+
+#define CT_GMAL_RESP_PREFIX_TELNET "telnet://"
+#define CT_GMAL_RESP_PREFIX_HTTP "http://"
+
+/* GMAL/GFN request */
+struct fcgs_req_s {
+ wwn_t wwn; /* PWWN/NWWN */
+};
+
+#define fcgs_gmal_req_t struct fcgs_req_s
+#define fcgs_gfn_req_t struct fcgs_req_s
+
+/* Accept Response to GMAL */
+struct fcgs_gmal_resp_s {
+ u32 ms_len; /* Num of entries */
+ u8 ms_ma[256];
+};
+
+struct fc_gmal_entry_s {
+ u8 len;
+ u8 prefix[7]; /* like "http://" */
+ u8 ip_addr[248];
+};
+
+#pragma pack()
+
+#endif
diff -urpN orig/drivers/scsi/bfa/include/protocol/fc.h patch/drivers/scsi/bfa/include/protocol/fc.h
--- orig/drivers/scsi/bfa/include/protocol/fc.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/protocol/fc.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,1105 @@
+/*
+ * Copyright (c) 2005-2008 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 __FC_H__
+#define __FC_H__
+
+#include <protocol/types.h>
+
+#pragma pack(1)
+
+/*
+ * Fibre Channel Header Structure (FCHS) definition
+ */
+struct fchs_s {
+#ifdef __BIGENDIAN
+ u32 routing:4; /* routing bits */
+ u32 cat_info:4; /* category info */
+#else
+ u32 cat_info:4; /* category info */
+ u32 routing:4; /* routing bits */
+#endif
+ u32 d_id:24; /* destination identifier */
+
+ u32 cs_ctl:8; /* class specific control */
+ u32 s_id:24; /* source identifier */
+
+ u32 type:8; /* data structure type */
+ u32 f_ctl:24; /* initial frame control */
+
+ u8 seq_id; /* sequence identifier */
+ u8 df_ctl; /* data field control */
+ u16 seq_cnt; /* sequence count */
+
+ u16 ox_id; /* originator exchange ID */
+ u16 rx_id; /* responder exchange ID */
+
+ u32 ro; /* relative offset */
+};
+/*
+ * Fibre Channel BB_E Header Structure
+ */
+struct fcbbehs_s {
+ u16 ver_rsvd;
+ u32 rsvd[2];
+ u32 rsvd__sof;
+};
+
+#define FC_SEQ_ID_MAX 256
+
+/*
+ * routing bit definitions
+ */
+enum {
+ FC_RTG_FC4_DEV_DATA = 0x0, /* FC-4 Device Data */
+ FC_RTG_EXT_LINK = 0x2, /* Extended Link Data */
+ FC_RTG_FC4_LINK_DATA = 0x3, /* FC-4 Link Data */
+ FC_RTG_VIDEO_DATA = 0x4, /* Video Data */
+ FC_RTG_EXT_HDR = 0x5, /* VFT, IFR or Encapsuled */
+ FC_RTG_BASIC_LINK = 0x8, /* Basic Link data */
+ FC_RTG_LINK_CTRL = 0xC, /* Link Control */
+};
+
+/*
+ * information category for extended link data and FC-4 Link Data
+ */
+enum {
+ FC_CAT_LD_REQUEST = 0x2, /* Request */
+ FC_CAT_LD_REPLY = 0x3, /* Reply */
+ FC_CAT_LD_DIAG = 0xF, /* for DIAG use only */
+};
+
+/*
+ * information category for extended headers (VFT, IFR or encapsulation)
+ */
+enum {
+ FC_CAT_VFT_HDR = 0x0, /* Virtual fabric tagging header */
+ FC_CAT_IFR_HDR = 0x1, /* Inter-Fabric routing header */
+ FC_CAT_ENC_HDR = 0x2, /* Encapsulation header */
+};
+
+/*
+ * information category for FC-4 device data
+ */
+enum {
+ FC_CAT_UNCATEG_INFO = 0x0, /* Uncategorized information */
+ FC_CAT_SOLICIT_DATA = 0x1, /* Solicited Data */
+ FC_CAT_UNSOLICIT_CTRL = 0x2, /* Unsolicited Control */
+ FC_CAT_SOLICIT_CTRL = 0x3, /* Solicited Control */
+ FC_CAT_UNSOLICIT_DATA = 0x4, /* Unsolicited Data */
+ FC_CAT_DATA_DESC = 0x5, /* Data Descriptor */
+ FC_CAT_UNSOLICIT_CMD = 0x6, /* Unsolicited Command */
+ FC_CAT_CMD_STATUS = 0x7, /* Command Status */
+};
+
+/*
+ * information category for Link Control
+ */
+enum {
+ FC_CAT_ACK_1 = 0x00,
+ FC_CAT_ACK_0_N = 0x01,
+ FC_CAT_P_RJT = 0x02,
+ FC_CAT_F_RJT = 0x03,
+ FC_CAT_P_BSY = 0x04,
+ FC_CAT_F_BSY_DATA = 0x05,
+ FC_CAT_F_BSY_LINK_CTL = 0x06,
+ FC_CAT_F_LCR = 0x07,
+ FC_CAT_NTY = 0x08,
+ FC_CAT_END = 0x09,
+};
+
+/*
+ * Type Field Definitions. FC-PH Section 18.5 pg. 165
+ */
+enum {
+ FC_TYPE_BLS = 0x0, /* Basic Link Service */
+ FC_TYPE_ELS = 0x1, /* Extended Link Service */
+ FC_TYPE_IP = 0x5, /* IP */
+ FC_TYPE_FCP = 0x8, /* SCSI-FCP */
+ FC_TYPE_GPP = 0x9, /* SCSI_GPP */
+ FC_TYPE_SERVICES = 0x20, /* Fibre Channel Services */
+ FC_TYPE_FC_FSS = 0x22, /* Fabric Switch Services */
+ FC_TYPE_FC_AL = 0x23, /* FC-AL */
+ FC_TYPE_FC_SNMP = 0x24, /* FC-SNMP */
+ FC_TYPE_MAX = 256, /* 256 FC-4 types */
+};
+
+struct fc_fc4types_s{
+ u8 bits[FC_TYPE_MAX / 8];
+};
+
+/*
+ * Frame Control Definitions. FC-PH Table-45. pg. 168
+ */
+enum {
+ FCTL_EC_ORIG = 0x000000, /* exchange originator */
+ FCTL_EC_RESP = 0x800000, /* exchange responder */
+ FCTL_SEQ_INI = 0x000000, /* sequence initiator */
+ FCTL_SEQ_REC = 0x400000, /* sequence recipient */
+ FCTL_FS_EXCH = 0x200000, /* first sequence of xchg */
+ FCTL_LS_EXCH = 0x100000, /* last sequence of xchg */
+ FCTL_END_SEQ = 0x080000, /* last frame of sequence */
+ FCTL_SI_XFER = 0x010000, /* seq initiative transfer */
+ FCTL_RO_PRESENT = 0x000008, /* relative offset present */
+ FCTL_FILLBYTE_MASK = 0x000003 /* , fill byte mask */
+};
+
+/*
+ * Fabric Well Known Addresses
+ */
+enum {
+ FC_MIN_WELL_KNOWN_ADDR = 0xFFFFF0,
+ FC_DOMAIN_CONTROLLER_MASK = 0xFFFC00,
+ FC_ALIAS_SERVER = 0xFFFFF8,
+ FC_MGMT_SERVER = 0xFFFFFA,
+ FC_TIME_SERVER = 0xFFFFFB,
+ FC_NAME_SERVER = 0xFFFFFC,
+ FC_FABRIC_CONTROLLER = 0xFFFFFD,
+ FC_FABRIC_PORT = 0xFFFFFE,
+ FC_BROADCAST_SERVER = 0xFFFFFF
+};
+
+/*
+ * domain/area/port defines
+ */
+#define FC_DOMAIN_MASK 0xFF0000
+#define FC_DOMAIN_SHIFT 16
+#define FC_AREA_MASK 0x00FF00
+#define FC_AREA_SHIFT 8
+#define FC_PORT_MASK 0x0000FF
+#define FC_PORT_SHIFT 0
+
+#define FC_GET_DOMAIN(p) (((p) & FC_DOMAIN_MASK) >> FC_DOMAIN_SHIFT)
+#define FC_GET_AREA(p) (((p) & FC_AREA_MASK) >> FC_AREA_SHIFT)
+#define FC_GET_PORT(p) (((p) & FC_PORT_MASK) >> FC_PORT_SHIFT)
+
+#define FC_DOMAIN_CTRLR(p) (FC_DOMAIN_CONTROLLER_MASK | (FC_GET_DOMAIN(p)))
+
+enum {
+ FC_RXID_ANY = 0xFFFFU,
+};
+
+/*
+ * generic ELS command
+ */
+struct fc_els_cmd_s{
+ u32 els_code:8; /* ELS Command Code */
+ u32 reserved:24;
+};
+
+/*
+ * ELS Command Codes. FC-PH Table-75. pg. 223
+ */
+enum {
+ FC_ELS_LS_RJT = 0x1, /* Link Service Reject. */
+ FC_ELS_ACC = 0x02, /* Accept */
+ FC_ELS_PLOGI = 0x03, /* N_Port Login. */
+ FC_ELS_FLOGI = 0x04, /* F_Port Login. */
+ FC_ELS_LOGO = 0x05, /* Logout. */
+ FC_ELS_ABTX = 0x06, /* Abort Exchange */
+ FC_ELS_RES = 0x08, /* Read Exchange status */
+ FC_ELS_RSS = 0x09, /* Read sequence status block */
+ FC_ELS_RSI = 0x0A, /* Request Sequence Initiative */
+ FC_ELS_ESTC = 0x0C, /* Estimate Credit. */
+ FC_ELS_RTV = 0x0E, /* Read Timeout Value. */
+ FC_ELS_RLS = 0x0F, /* Read Link Status. */
+ FC_ELS_ECHO = 0x10, /* Echo */
+ FC_ELS_TEST = 0x11, /* Test */
+ FC_ELS_RRQ = 0x12, /* Reinstate Recovery Qualifier. */
+ FC_ELS_REC = 0x13, /* Add this for TAPE support in FCR */
+ FC_ELS_PRLI = 0x20, /* Process Login */
+ FC_ELS_PRLO = 0x21, /* Process Logout. */
+ FC_ELS_SCN = 0x22, /* State Change Notification. */
+ FC_ELS_TPRLO = 0x24, /* Third Party Process Logout. */
+ FC_ELS_PDISC = 0x50, /* Discover N_Port Parameters. */
+ FC_ELS_FDISC = 0x51, /* Discover F_Port Parameters. */
+ FC_ELS_ADISC = 0x52, /* Discover Address. */
+ FC_ELS_FAN = 0x60, /* Fabric Address Notification */
+ FC_ELS_RSCN = 0x61, /* Reg State Change Notification */
+ FC_ELS_SCR = 0x62, /* State Change Registration. */
+ FC_ELS_RTIN = 0x77, /* Mangement server request */
+ FC_ELS_RNID = 0x78, /* Mangement server request */
+ FC_ELS_RLIR = 0x79, /* Registered Link Incident Record */
+
+ FC_ELS_RPSC = 0x7D, /* Report Port Speed Capabilities */
+ FC_ELS_QSA = 0x7E, /* Query Security Attributes. Ref FC-SP */
+ FC_ELS_E2E_LBEACON = 0x81,
+ /* End-to-End Link Beacon */
+ FC_ELS_AUTH = 0x90, /* Authentication. Ref FC-SP */
+ FC_ELS_RFCN = 0x97, /* Request Fabric Change Notification. Ref
+ *FC-SP */
+
+};
+
+/*
+ * Version numbers for FC-PH standards,
+ * used in login to indicate what port
+ * supports. See FC-PH-X table 158.
+ */
+enum {
+ FC_PH_VER_4_3 = 0x09,
+ FC_PH_VER_PH_3 = 0x20,
+};
+
+/*
+ * PDU size defines
+ */
+enum {
+ FC_MIN_PDUSZ = 512,
+ FC_MAX_PDUSZ = 2112,
+};
+
+/*
+ * N_Port PLOGI Common Service Parameters.
+ * FC-PH-x. Figure-76. pg. 308.
+ */
+struct fc_plogi_csp_s{
+ u8 verhi; /* FC-PH high version */
+ u8 verlo; /* FC-PH low version */
+ u16 bbcred; /* BB_Credit */
+
+#ifdef __BIGENDIAN
+ u8 ciro:1, /* continuously increasing RO */
+ rro:1, /* random relative offset */
+ npiv_supp:1, /* NPIV supported */
+ port_type:1, /* N_Port/F_port */
+ altbbcred:1, /* alternate BB_Credit */
+ resolution:1, /* ms/ns ED_TOV resolution */
+ vvl_info:1, /* VVL Info included */
+ reserved1:1;
+
+ u8 hg_supp:1,
+ query_dbc:1,
+ security:1,
+ sync_cap:1,
+ r_t_tov:1,
+ dh_dup_supp:1,
+ cisc:1, /* continuously increasing seq count */
+ payload:1;
+#else
+ u8 reserved2:2,
+ resolution:1, /* ms/ns ED_TOV resolution */
+ altbbcred:1, /* alternate BB_Credit */
+ port_type:1, /* N_Port/F_port */
+ npiv_supp:1, /* NPIV supported */
+ rro:1, /* random relative offset */
+ ciro:1; /* continuously increasing RO */
+
+ u8 payload:1,
+ cisc:1, /* continuously increasing seq count */
+ dh_dup_supp:1,
+ r_t_tov:1,
+ sync_cap:1,
+ security:1,
+ query_dbc:1,
+ hg_supp:1;
+#endif
+
+ u16 rxsz; /* recieve data_field size */
+
+ u16 conseq;
+ u16 ro_bitmap;
+
+ u32 e_d_tov;
+};
+
+/*
+ * N_Port PLOGI Class Specific Parameters.
+ * FC-PH-x. Figure 78. pg. 318.
+ */
+struct fc_plogi_clp_s{
+#ifdef __BIGENDIAN
+ u32 class_valid:1;
+ u32 intermix:1; /* class intermix supported if set =1.
+ * valid only for class1. Reserved for
+ * class2 & class3
+ */
+ u32 reserved1:2;
+ u32 sequential:1;
+ u32 reserved2:3;
+#else
+ u32 reserved2:3;
+ u32 sequential:1;
+ u32 reserved1:2;
+ u32 intermix:1; /* class intermix supported if set =1.
+ * valid only for class1. Reserved for
+ * class2 & class3
+ */
+ u32 class_valid:1;
+#endif
+
+ u32 reserved3:24;
+
+ u32 reserved4:16;
+ u32 rxsz:16; /* Receive data_field size */
+
+ u32 reserved5:8;
+ u32 conseq:8;
+ u32 e2e_credit:16; /* end to end credit */
+
+ u32 reserved7:8;
+ u32 ospx:8;
+ u32 reserved8:16;
+};
+
+#define FLOGI_VVL_BRCD 0x42524344 /* ASCII value for each character in
+ * string "BRCD" */
+
+/*
+ * PLOGI els command and reply payload
+ */
+struct fc_logi_s{
+ struct fc_els_cmd_s els_cmd; /* ELS command code */
+ struct fc_plogi_csp_s csp; /* common service params */
+ wwn_t port_name;
+ wwn_t node_name;
+ struct fc_plogi_clp_s class1; /* class 1 service parameters */
+ struct fc_plogi_clp_s class2; /* class 2 service parameters */
+ struct fc_plogi_clp_s class3; /* class 3 service parameters */
+ struct fc_plogi_clp_s class4; /* class 4 service parameters */
+ u8 vvl[16]; /* vendor version level */
+};
+
+/*
+ * LOGO els command payload
+ */
+struct fc_logo_s{
+ struct fc_els_cmd_s els_cmd; /* ELS command code */
+ u32 res1:8;
+ u32 nport_id:24; /* N_Port identifier of source */
+ wwn_t orig_port_name; /* Port name of the LOGO originator */
+};
+
+/*
+ * ADISC els command payload
+ */
+struct fc_adisc_s {
+ struct fc_els_cmd_s els_cmd; /* ELS command code */
+ u32 res1:8;
+ u32 orig_HA:24; /* originator hard address */
+ wwn_t orig_port_name; /* originator port name */
+ wwn_t orig_node_name; /* originator node name */
+ u32 res2:8;
+ u32 nport_id:24; /* originator NPortID */
+};
+
+/*
+ * Exchange status block
+ */
+struct fc_exch_status_blk_s{
+ u32 oxid:16;
+ u32 rxid:16;
+ u32 res1:8;
+ u32 orig_np:24; /* originator NPortID */
+ u32 res2:8;
+ u32 resp_np:24; /* responder NPortID */
+ u32 es_bits;
+ u32 res3;
+ /*
+ * un modified section of the fields
+ */
+};
+
+/*
+ * RES els command payload
+ */
+struct fc_res_s {
+ struct fc_els_cmd_s els_cmd; /* ELS command code */
+ u32 res1:8;
+ u32 nport_id:24; /* N_Port identifier of source */
+ u32 oxid:16;
+ u32 rxid:16;
+ u8 assoc_hdr[32];
+};
+
+/*
+ * RES els accept payload
+ */
+struct fc_res_acc_s{
+ struct fc_els_cmd_s els_cmd; /* ELS command code */
+ struct fc_exch_status_blk_s fc_exch_blk; /* Exchange status block */
+};
+
+/*
+ * REC els command payload
+ */
+struct fc_rec_s {
+ struct fc_els_cmd_s els_cmd; /* ELS command code */
+ u32 res1:8;
+ u32 nport_id:24; /* N_Port identifier of source */
+ u32 oxid:16;
+ u32 rxid:16;
+};
+
+#define FC_REC_ESB_OWN_RSP 0x80000000 /* responder owns */
+#define FC_REC_ESB_SI 0x40000000 /* SI is owned */
+#define FC_REC_ESB_COMP 0x20000000 /* exchange is complete */
+#define FC_REC_ESB_ENDCOND_ABN 0x10000000 /* abnormal ending */
+#define FC_REC_ESB_RQACT 0x04000000 /* recovery qual active */
+#define FC_REC_ESB_ERRP_MSK 0x03000000
+#define FC_REC_ESB_OXID_INV 0x00800000 /* invalid OXID */
+#define FC_REC_ESB_RXID_INV 0x00400000 /* invalid RXID */
+#define FC_REC_ESB_PRIO_INUSE 0x00200000
+
+/*
+ * REC els accept payload
+ */
+struct fc_rec_acc_s {
+ struct fc_els_cmd_s els_cmd; /* ELS command code */
+ u32 oxid:16;
+ u32 rxid:16;
+ u32 res1:8;
+ u32 orig_id:24; /* N_Port id of exchange originator */
+ u32 res2:8;
+ u32 resp_id:24; /* N_Port id of exchange responder */
+ u32 count; /* data transfer count */
+ u32 e_stat; /* exchange status */
+};
+
+/*
+ * RSI els payload
+ */
+struct fc_rsi_s {
+ struct fc_els_cmd_s els_cmd;
+ u32 res1:8;
+ u32 orig_sid:24;
+ u32 oxid:16;
+ u32 rxid:16;
+};
+
+/*
+ * structure for PRLI paramater pages, both request & response
+ * see FC-PH-X table 113 & 115 for explanation also FCP table 8
+ */
+struct fc_prli_params_s{
+ u32 reserved: 16;
+#ifdef __BIGENDIAN
+ u32 reserved1: 5;
+ u32 rec_support : 1;
+ u32 task_retry_id : 1;
+ u32 retry : 1;
+
+ u32 confirm : 1;
+ u32 doverlay:1;
+ u32 initiator:1;
+ u32 target:1;
+ u32 cdmix:1;
+ u32 drmix:1;
+ u32 rxrdisab:1;
+ u32 wxrdisab:1;
+#else
+ u32 retry : 1;
+ u32 task_retry_id : 1;
+ u32 rec_support : 1;
+ u32 reserved1: 5;
+
+ u32 wxrdisab:1;
+ u32 rxrdisab:1;
+ u32 drmix:1;
+ u32 cdmix:1;
+ u32 target:1;
+ u32 initiator:1;
+ u32 doverlay:1;
+ u32 confirm : 1;
+#endif
+};
+
+/*
+ * valid values for rspcode in PRLI ACC payload
+ */
+enum {
+ FC_PRLI_ACC_XQTD = 0x1, /* request executed */
+ FC_PRLI_ACC_PREDEF_IMG = 0x5, /* predefined image - no prli needed */
+};
+
+struct fc_prli_params_page_s{
+ u32 type:8;
+ u32 codext:8;
+#ifdef __BIGENDIAN
+ u32 origprocasv:1;
+ u32 rsppav:1;
+ u32 imagepair:1;
+ u32 reserved1:1;
+ u32 rspcode:4;
+#else
+ u32 rspcode:4;
+ u32 reserved1:1;
+ u32 imagepair:1;
+ u32 rsppav:1;
+ u32 origprocasv:1;
+#endif
+ u32 reserved2:8;
+
+ u32 origprocas;
+ u32 rspprocas;
+ struct fc_prli_params_s servparams;
+};
+
+/*
+ * PRLI request and accept payload, FC-PH-X tables 112 & 114
+ */
+struct fc_prli_s{
+ u32 command:8;
+ u32 pglen:8;
+ u32 pagebytes:16;
+ struct fc_prli_params_page_s parampage;
+};
+
+/*
+ * PRLO logout params page
+ */
+struct fc_prlo_params_page_s{
+ u32 type:8;
+ u32 type_ext:8;
+#ifdef __BIGENDIAN
+ u32 opa_valid:1; /* originator process associator
+ * valid
+ */
+ u32 rpa_valid:1; /* responder process associator valid */
+ u32 res1:14;
+#else
+ u32 res1:14;
+ u32 rpa_valid:1; /* responder process associator valid */
+ u32 opa_valid:1; /* originator process associator
+ * valid
+ */
+#endif
+ u32 orig_process_assc;
+ u32 resp_process_assc;
+
+ u32 res2;
+};
+
+/*
+ * PRLO els command payload
+ */
+struct fc_prlo_s{
+ u32 command:8;
+ u32 page_len:8;
+ u32 payload_len:16;
+ struct fc_prlo_params_page_s prlo_params[1];
+};
+
+/*
+ * PRLO Logout response parameter page
+ */
+struct fc_prlo_acc_params_page_s{
+ u32 type:8;
+ u32 type_ext:8;
+
+#ifdef __BIGENDIAN
+ u32 opa_valid:1; /* originator process associator
+ * valid
+ */
+ u32 rpa_valid:1; /* responder process associator valid */
+ u32 res1:14;
+#else
+ u32 res1:14;
+ u32 rpa_valid:1; /* responder process associator valid */
+ u32 opa_valid:1; /* originator process associator
+ * valid
+ */
+#endif
+ u32 orig_process_assc;
+ u32 resp_process_assc;
+
+ u32 fc4type_csp;
+};
+
+/*
+ * PRLO els command ACC payload
+ */
+struct fc_prlo_acc_s{
+ u32 command:8;
+ u32 page_len:8;
+ u32 payload_len:16;
+ struct fc_prlo_acc_params_page_s prlo_acc_params[1];
+};
+
+/*
+ * SCR els command payload
+ */
+enum {
+ FC_SCR_REG_FUNC_FABRIC_DETECTED = 0x01,
+ FC_SCR_REG_FUNC_N_PORT_DETECTED = 0x02,
+ FC_SCR_REG_FUNC_FULL = 0x03,
+ FC_SCR_REG_FUNC_CLEAR_REG = 0xFF,
+};
+
+/* SCR VU registrations */
+enum {
+ FC_VU_SCR_REG_FUNC_FABRIC_NAME_CHANGE = 0x01
+};
+
+struct fc_scr_s{
+ u32 command:8;
+ u32 res:24;
+ u32 vu_reg_func:8; /* Vendor Unique Registrations */
+ u32 res1:16;
+ u32 reg_func:8;
+};
+
+/*
+ * Information category for Basic link data
+ */
+enum {
+ FC_CAT_NOP = 0x0,
+ FC_CAT_ABTS = 0x1,
+ FC_CAT_RMC = 0x2,
+ FC_CAT_BA_ACC = 0x4,
+ FC_CAT_BA_RJT = 0x5,
+ FC_CAT_PRMT = 0x6,
+};
+
+/*
+ * LS_RJT els reply payload
+ */
+struct fc_ls_rjt_s {
+ struct fc_els_cmd_s els_cmd; /* ELS command code */
+ u32 res1:8;
+ u32 reason_code:8; /* Reason code for reject */
+ u32 reason_code_expl:8; /* Reason code explanation */
+ u32 vendor_unique:8; /* Vendor specific */
+};
+
+/*
+ * LS_RJT reason codes
+ */
+enum {
+ FC_LS_RJT_RSN_INV_CMD_CODE = 0x01,
+ FC_LS_RJT_RSN_LOGICAL_ERROR = 0x03,
+ FC_LS_RJT_RSN_LOGICAL_BUSY = 0x05,
+ FC_LS_RJT_RSN_PROTOCOL_ERROR = 0x07,
+ FC_LS_RJT_RSN_UNABLE_TO_PERF_CMD = 0x09,
+ FC_LS_RJT_RSN_CMD_NOT_SUPP = 0x0B,
+};
+
+/*
+ * LS_RJT reason code explanation
+ */
+enum {
+ FC_LS_RJT_EXP_NO_ADDL_INFO = 0x00,
+ FC_LS_RJT_EXP_SPARMS_ERR_OPTIONS = 0x01,
+ FC_LS_RJT_EXP_SPARMS_ERR_INI_CTL = 0x03,
+ FC_LS_RJT_EXP_SPARMS_ERR_REC_CTL = 0x05,
+ FC_LS_RJT_EXP_SPARMS_ERR_RXSZ = 0x07,
+ FC_LS_RJT_EXP_SPARMS_ERR_CONSEQ = 0x09,
+ FC_LS_RJT_EXP_SPARMS_ERR_CREDIT = 0x0B,
+ FC_LS_RJT_EXP_INV_PORT_NAME = 0x0D,
+ FC_LS_RJT_EXP_INV_NODE_FABRIC_NAME = 0x0E,
+ FC_LS_RJT_EXP_INV_CSP = 0x0F,
+ FC_LS_RJT_EXP_INV_ASSOC_HDR = 0x11,
+ FC_LS_RJT_EXP_ASSOC_HDR_REQD = 0x13,
+ FC_LS_RJT_EXP_INV_ORIG_S_ID = 0x15,
+ FC_LS_RJT_EXP_INV_OXID_RXID_COMB = 0x17,
+ FC_LS_RJT_EXP_CMD_ALREADY_IN_PROG = 0x19,
+ FC_LS_RJT_EXP_LOGIN_REQUIRED = 0x1E,
+ FC_LS_RJT_EXP_INVALID_NPORT_ID = 0x1F,
+ FC_LS_RJT_EXP_INSUFF_RES = 0x29,
+ FC_LS_RJT_EXP_CMD_NOT_SUPP = 0x2C,
+ FC_LS_RJT_EXP_INV_PAYLOAD_LEN = 0x2D,
+};
+
+/*
+ * RRQ els command payload
+ */
+struct fc_rrq_s{
+ struct fc_els_cmd_s els_cmd; /* ELS command code */
+ u32 res1:8;
+ u32 s_id:24; /* exchange originator S_ID */
+
+ u32 ox_id:16; /* originator exchange ID */
+ u32 rx_id:16; /* responder exchange ID */
+
+ u32 res2[8]; /* optional association header */
+};
+
+/*
+ * ABTS BA_ACC reply payload
+ */
+struct fc_ba_acc_s{
+ u32 seq_id_valid:8; /* set to 0x00 for Abort Exchange */
+ u32 seq_id:8; /* invalid for Abort Exchange */
+ u32 res2:16;
+ u32 ox_id:16; /* OX_ID from ABTS frame */
+ u32 rx_id:16; /* RX_ID from ABTS frame */
+ u32 low_seq_cnt:16; /* set to 0x0000 for Abort Exchange */
+ u32 high_seq_cnt:16;/* set to 0xFFFF for Abort Exchange */
+};
+
+/*
+ * ABTS BA_RJT reject payload
+ */
+struct fc_ba_rjt_s{
+ u32 res1:8; /* Reserved */
+ u32 reason_code:8; /* reason code for reject */
+ u32 reason_expl:8; /* reason code explanation */
+ u32 vendor_unique:8;/* vendor unique reason code,set to 0 */
+};
+
+/*
+ * TPRLO logout parameter page
+ */
+struct fc_tprlo_params_page_s{
+ u32 type:8;
+ u32 type_ext:8;
+
+#ifdef __BIGENDIAN
+ u32 opa_valid:1;
+ u32 rpa_valid:1;
+ u32 tpo_nport_valid:1;
+ u32 global_process_logout:1;
+ u32 res1:12;
+#else
+ u32 res1:12;
+ u32 global_process_logout:1;
+ u32 tpo_nport_valid:1;
+ u32 rpa_valid:1;
+ u32 opa_valid:1;
+#endif
+
+ u32 orig_process_assc;
+ u32 resp_process_assc;
+
+ u32 res2:8;
+ u32 tpo_nport_id;
+};
+
+/*
+ * TPRLO ELS command payload
+ */
+struct fc_tprlo_s{
+ u32 command:8;
+ u32 page_len:8;
+ u32 payload_len:16;
+
+ struct fc_tprlo_params_page_s tprlo_params[1];
+};
+
+enum fc_tprlo_type{
+ FC_GLOBAL_LOGO = 1,
+ FC_TPR_LOGO
+};
+
+/*
+ * TPRLO els command ACC payload
+ */
+struct fc_tprlo_acc_s{
+ u32 command:8;
+ u32 page_len:8;
+ u32 payload_len:16;
+ struct fc_prlo_acc_params_page_s tprlo_acc_params[1];
+};
+
+/*
+ * RSCN els command req payload
+ */
+#define FC_RSCN_PGLEN 0x4
+
+enum fc_rscn_format{
+ FC_RSCN_FORMAT_PORTID = 0x0,
+ FC_RSCN_FORMAT_AREA = 0x1,
+ FC_RSCN_FORMAT_DOMAIN = 0x2,
+ FC_RSCN_FORMAT_FABRIC = 0x3,
+};
+
+struct fc_rscn_event_s{
+ u32 format:2;
+ u32 qualifier:4;
+ u32 resvd:2;
+ u32 portid:24;
+};
+
+struct fc_rscn_pl_s{
+ u8 command;
+ u8 pagelen;
+ u16 payldlen;
+ struct fc_rscn_event_s event[1];
+};
+
+/*
+ * ECHO els command req payload
+ */
+struct fc_echo_s {
+ struct fc_els_cmd_s els_cmd;
+};
+
+/*
+ * RNID els command
+ */
+
+#define RNID_NODEID_DATA_FORMAT_COMMON 0x00
+#define RNID_NODEID_DATA_FORMAT_FCP3 0x08
+#define RNID_NODEID_DATA_FORMAT_DISCOVERY 0xDF
+
+#define RNID_ASSOCIATED_TYPE_UNKNOWN 0x00000001
+#define RNID_ASSOCIATED_TYPE_OTHER 0x00000002
+#define RNID_ASSOCIATED_TYPE_HUB 0x00000003
+#define RNID_ASSOCIATED_TYPE_SWITCH 0x00000004
+#define RNID_ASSOCIATED_TYPE_GATEWAY 0x00000005
+#define RNID_ASSOCIATED_TYPE_STORAGE_DEVICE 0x00000009
+#define RNID_ASSOCIATED_TYPE_HOST 0x0000000A
+#define RNID_ASSOCIATED_TYPE_STORAGE_SUBSYSTEM 0x0000000B
+#define RNID_ASSOCIATED_TYPE_STORAGE_ACCESS_DEVICE 0x0000000E
+#define RNID_ASSOCIATED_TYPE_NAS_SERVER 0x00000011
+#define RNID_ASSOCIATED_TYPE_BRIDGE 0x00000002
+#define RNID_ASSOCIATED_TYPE_VIRTUALIZATION_DEVICE 0x00000003
+#define RNID_ASSOCIATED_TYPE_MULTI_FUNCTION_DEVICE 0x000000FF
+
+/*
+ * RNID els command payload
+ */
+struct fc_rnid_cmd_s{
+ struct fc_els_cmd_s els_cmd;
+ u32 node_id_data_format:8;
+ u32 reserved:24;
+};
+
+/*
+ * RNID els response payload
+ */
+
+struct fc_rnid_common_id_data_s{
+ wwn_t port_name;
+ wwn_t node_name;
+};
+
+struct fc_rnid_general_topology_data_s{
+ u32 vendor_unique[4];
+ u32 asso_type;
+ u32 phy_port_num;
+ u32 num_attached_nodes;
+ u32 node_mgmt:8;
+ u32 ip_version:8;
+ u32 udp_tcp_port_num:16;
+ u32 ip_address[4];
+ u32 reserved:16;
+ u32 vendor_specific:16;
+};
+
+struct fc_rnid_acc_s{
+ struct fc_els_cmd_s els_cmd;
+ u32 node_id_data_format:8;
+ u32 common_id_data_length:8;
+ u32 reserved:8;
+ u32 specific_id_data_length:8;
+ struct fc_rnid_common_id_data_s common_id_data;
+ struct fc_rnid_general_topology_data_s gen_topology_data;
+};
+
+#define RNID_ASSOCIATED_TYPE_UNKNOWN 0x00000001
+#define RNID_ASSOCIATED_TYPE_OTHER 0x00000002
+#define RNID_ASSOCIATED_TYPE_HUB 0x00000003
+#define RNID_ASSOCIATED_TYPE_SWITCH 0x00000004
+#define RNID_ASSOCIATED_TYPE_GATEWAY 0x00000005
+#define RNID_ASSOCIATED_TYPE_STORAGE_DEVICE 0x00000009
+#define RNID_ASSOCIATED_TYPE_HOST 0x0000000A
+#define RNID_ASSOCIATED_TYPE_STORAGE_SUBSYSTEM 0x0000000B
+#define RNID_ASSOCIATED_TYPE_STORAGE_ACCESS_DEVICE 0x0000000E
+#define RNID_ASSOCIATED_TYPE_NAS_SERVER 0x00000011
+#define RNID_ASSOCIATED_TYPE_BRIDGE 0x00000002
+#define RNID_ASSOCIATED_TYPE_VIRTUALIZATION_DEVICE 0x00000003
+#define RNID_ASSOCIATED_TYPE_MULTI_FUNCTION_DEVICE 0x000000FF
+
+enum fc_rpsc_speed_cap{
+ RPSC_SPEED_CAP_1G = 0x8000,
+ RPSC_SPEED_CAP_2G = 0x4000,
+ RPSC_SPEED_CAP_4G = 0x2000,
+ RPSC_SPEED_CAP_10G = 0x1000,
+ RPSC_SPEED_CAP_8G = 0x0800,
+ RPSC_SPEED_CAP_16G = 0x0400,
+
+ RPSC_SPEED_CAP_UNKNOWN = 0x0001,
+};
+
+enum fc_rpsc_op_speed_s{
+ RPSC_OP_SPEED_1G = 0x8000,
+ RPSC_OP_SPEED_2G = 0x4000,
+ RPSC_OP_SPEED_4G = 0x2000,
+ RPSC_OP_SPEED_10G = 0x1000,
+ RPSC_OP_SPEED_8G = 0x0800,
+ RPSC_OP_SPEED_16G = 0x0400,
+
+ RPSC_OP_SPEED_NOT_EST = 0x0001, /*! speed not established */
+};
+
+struct fc_rpsc_speed_info_s{
+ u16 port_speed_cap; /*! see fc_rpsc_speed_cap_t */
+ u16 port_op_speed; /*! see fc_rpsc_op_speed_t */
+};
+
+enum link_e2e_beacon_subcmd{
+ LINK_E2E_BEACON_ON = 1,
+ LINK_E2E_BEACON_OFF = 2
+};
+
+enum beacon_type{
+ BEACON_TYPE_NORMAL = 1, /*! Normal Beaconing. Green */
+ BEACON_TYPE_WARN = 2, /*! Warning Beaconing. Yellow/Amber */
+ BEACON_TYPE_CRITICAL = 3 /*! Critical Beaconing. Red */
+};
+
+struct link_e2e_beacon_param_s {
+ u8 beacon_type; /* Beacon Type. See beacon_type_t */
+ u8 beacon_frequency;
+ /* Beacon frequency. Number of blinks
+ * per 10 seconds
+ */
+ u16 beacon_duration;/* Beacon duration (in Seconds). The
+ * command operation should be
+ * terminated at the end of this
+ * timeout value.
+ *
+ * Ignored if diag_sub_cmd is
+ * LINK_E2E_BEACON_OFF.
+ *
+ * If 0, beaconing will continue till a
+ * BEACON OFF request is received
+ */
+};
+
+/*
+ * Link E2E beacon request/good response format. For LS_RJTs use fc_ls_rjt_t
+ */
+struct link_e2e_beacon_req_s{
+ u32 ls_code; /*! FC_ELS_E2E_LBEACON in requests *
+ *or FC_ELS_ACC in good replies */
+ u32 ls_sub_cmd; /*! See link_e2e_beacon_subcmd_t */
+ struct link_e2e_beacon_param_s beacon_parm;
+};
+
+/**
+ * If RPSC request is sent to the Domain Controller, the request is for
+ * all the ports within that domain (TODO - I don't think FOS implements
+ * this...).
+ */
+struct fc_rpsc_cmd_s{
+ struct fc_els_cmd_s els_cmd;
+};
+
+/*
+ * RPSC Acc
+ */
+struct fc_rpsc_acc_s{
+ u32 command:8;
+ u32 rsvd:8;
+ u32 num_entries:16;
+
+ struct fc_rpsc_speed_info_s speed_info[1];
+};
+
+/**
+ * If RPSC2 request is sent to the Domain Controller,
+ */
+#define FC_BRCD_TOKEN 0x42524344
+
+struct fc_rpsc2_cmd_s{
+ struct fc_els_cmd_s els_cmd;
+ u32 token;
+ u16 resvd;
+ u16 num_pids; /* Number of pids in the request */
+ struct {
+ u32 rsvd1:8;
+ u32 pid:24; /* port identifier */
+ } pid_list[1];
+};
+
+enum fc_rpsc2_port_type{
+ RPSC2_PORT_TYPE_UNKNOWN = 0,
+ RPSC2_PORT_TYPE_NPORT = 1,
+ RPSC2_PORT_TYPE_NLPORT = 2,
+ RPSC2_PORT_TYPE_NPIV_PORT = 0x5f,
+ RPSC2_PORT_TYPE_NPORT_TRUNK = 0x6f,
+};
+
+/*
+ * RPSC2 portInfo entry structure
+ */
+struct fc_rpsc2_port_info_s{
+ u32 pid; /* PID */
+ u16 resvd1;
+ u16 index; /* port number / index */
+ u8 resvd2;
+ u8 type; /* port type N/NL/... */
+ u16 speed; /* port Operating Speed */
+};
+
+/*
+ * RPSC2 Accept payload
+ */
+struct fc_rpsc2_acc_s{
+ u8 els_cmd;
+ u8 resvd;
+ u16 num_pids; /* Number of pids in the request */
+ struct fc_rpsc2_port_info_s port_info[1]; /* port information */
+};
+
+/**
+ * bit fields so that multiple classes can be specified
+ */
+enum fc_cos{
+ FC_CLASS_2 = 0x04,
+ FC_CLASS_3 = 0x08,
+ FC_CLASS_2_3 = 0x0C,
+};
+
+/*
+ * symbolic name
+ */
+struct fc_symname_s{
+ u8 symname[FC_SYMNAME_MAX];
+};
+
+struct fc_alpabm_s{
+ u8 alpa_bm[FC_ALPA_MAX / 8];
+};
+
+/*
+ * protocol default timeout values
+ */
+#define FC_ED_TOV 2
+#define FC_REC_TOV (FC_ED_TOV + 1)
+#define FC_RA_TOV 10
+#define FC_ELS_TOV (2 * FC_RA_TOV)
+
+/*
+ * virtual fabric related defines
+ */
+#define FC_VF_ID_NULL 0 /* must not be used as VF_ID */
+#define FC_VF_ID_MIN 1
+#define FC_VF_ID_MAX 0xEFF
+#define FC_VF_ID_CTL 0xFEF /* control VF_ID */
+
+/**
+ * Virtual Fabric Tagging header format
+ * @caution This is defined only in BIG ENDIAN format.
+ */
+struct fc_vft_s{
+ u32 r_ctl:8;
+ u32 ver:2;
+ u32 type:4;
+ u32 res_a:2;
+ u32 priority:3;
+ u32 vf_id:12;
+ u32 res_b:1;
+ u32 hopct:8;
+ u32 res_c:24;
+};
+
+#pragma pack()
+
+#endif
diff -urpN orig/drivers/scsi/bfa/include/protocol/fc_sp.h patch/drivers/scsi/bfa/include/protocol/fc_sp.h
--- orig/drivers/scsi/bfa/include/protocol/fc_sp.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/protocol/fc_sp.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,224 @@
+/*
+ * Copyright (c) 2005-2008 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 __FC_SP_H__
+#define __FC_SP_H__
+
+#include <protocol/types.h>
+
+#pragma pack(1)
+
+enum auth_els_flags{
+ FC_AUTH_ELS_MORE_FRAGS_FLAG = 0x80, /*! bit-7. More Fragments
+ * Follow
+ */
+ FC_AUTH_ELS_CONCAT_FLAG = 0x40, /*! bit-6. Concatenation Flag */
+ FC_AUTH_ELS_SEQ_NUM_FLAG = 0x01 /*! bit-0. Sequence Number */
+};
+
+enum auth_msg_codes{
+ FC_AUTH_MC_AUTH_RJT = 0x0A, /*! Auth Reject */
+ FC_AUTH_MC_AUTH_NEG = 0x0B, /*! Auth Negotiate */
+ FC_AUTH_MC_AUTH_DONE = 0x0C, /*! Auth Done */
+
+ FC_AUTH_MC_DHCHAP_CHAL = 0x10, /*! DHCHAP Challenge */
+ FC_AUTH_MC_DHCHAP_REPLY = 0x11, /*! DHCHAP Reply */
+ FC_AUTH_MC_DHCHAP_SUCC = 0x12, /*! DHCHAP Success */
+
+ FC_AUTH_MC_FCAP_REQ = 0x13, /*! FCAP Request */
+ FC_AUTH_MC_FCAP_ACK = 0x14, /*! FCAP Acknowledge */
+ FC_AUTH_MC_FCAP_CONF = 0x15, /*! FCAP Confirm */
+
+ FC_AUTH_MC_FCPAP_INIT = 0x16, /*! FCPAP Init */
+ FC_AUTH_MC_FCPAP_ACC = 0x17, /*! FCPAP Accept */
+ FC_AUTH_MC_FCPAP_COMP = 0x18, /*! FCPAP Complete */
+
+ FC_AUTH_MC_IKE_SA_INIT = 0x22, /*! IKE SA INIT */
+ FC_AUTH_MC_IKE_SA_AUTH = 0x23, /*! IKE SA Auth */
+ FC_AUTH_MC_IKE_CREATE_CHILD_SA = 0x24, /*! IKE Create Child SA */
+ FC_AUTH_MC_IKE_INFO = 0x25, /*! IKE informational */
+};
+
+enum auth_proto_version{
+ FC_AUTH_PROTO_VER_1 = 1, /*! Protocol Version 1 */
+};
+
+enum {
+ FC_AUTH_ELS_COMMAND_CODE = 0x90,/*! Authentication ELS Command code */
+ FC_AUTH_PROTO_PARAM_LEN_SZ = 4, /*! Size of Proto Parameter Len Field */
+ FC_AUTH_PROTO_PARAM_VAL_SZ = 4, /*! Size of Proto Parameter Val Field */
+ FC_MAX_AUTH_SECRET_LEN = 256,
+ /*! Maximum secret string length */
+ FC_AUTH_NUM_USABLE_PROTO_LEN_SZ = 4,
+ /*! Size of usable protocols field */
+ FC_AUTH_RESP_VALUE_LEN_SZ = 4,
+ /*! Size of response value length */
+ FC_MAX_CHAP_KEY_LEN = 256, /*! Maximum md5 digest length */
+ FC_MAX_AUTH_RETRIES = 3, /*! Maximum number of retries */
+ FC_MD5_DIGEST_LEN = 16, /*! MD5 digest length */
+ FC_SHA1_DIGEST_LEN = 20, /*! SHA1 digest length */
+ FC_MAX_DHG_SUPPORTED = 1, /*! Maximum DH Groups supported */
+ FC_MAX_ALG_SUPPORTED = 1, /*! Maximum algorithms supported */
+ FC_MAX_PROTO_SUPPORTED = 1, /*! Maximum protocols supported */
+ FC_START_TXN_ID = 2, /*! Starting transaction ID */
+};
+
+enum auth_proto_id{
+ FC_AUTH_PROTO_DHCHAP = 0x00000001,
+ FC_AUTH_PROTO_FCAP = 0x00000002,
+ FC_AUTH_PROTO_FCPAP = 0x00000003,
+ FC_AUTH_PROTO_IKEv2 = 0x00000004,
+ FC_AUTH_PROTO_IKEv2_AUTH = 0x00000005,
+};
+
+struct auth_name_s{
+ u16 name_tag; /*! Name Tag = 1 for Authentication */
+ u16 name_len; /*! Name Length = 8 for Authentication
+ */
+ wwn_t name; /*! Name. TODO - is this PWWN */
+};
+
+
+enum auth_hash_func{
+ FC_AUTH_HASH_FUNC_MD5 = 0x00000005,
+ FC_AUTH_HASH_FUNC_SHA_1 = 0x00000006,
+};
+
+enum auth_dh_gid{
+ FC_AUTH_DH_GID_0_DHG_NULL = 0x00000000,
+ FC_AUTH_DH_GID_1_DHG_1024 = 0x00000001,
+ FC_AUTH_DH_GID_2_DHG_1280 = 0x00000002,
+ FC_AUTH_DH_GID_3_DHG_1536 = 0x00000003,
+ FC_AUTH_DH_GID_4_DHG_2048 = 0x00000004,
+ FC_AUTH_DH_GID_6_DHG_3072 = 0x00000006,
+ FC_AUTH_DH_GID_7_DHG_4096 = 0x00000007,
+ FC_AUTH_DH_GID_8_DHG_6144 = 0x00000008,
+ FC_AUTH_DH_GID_9_DHG_8192 = 0x00000009,
+};
+
+struct auth_els_msg_s {
+ u8 auth_els_code; /* Authentication ELS Code (0x90) */
+ u8 auth_els_flag; /* Authentication ELS Flags */
+ u8 auth_msg_code; /* Authentication Message Code */
+ u8 proto_version; /* Protocol Version */
+ u32 msg_len; /* Message Length */
+ u32 trans_id; /* Transaction Identifier (T_ID) */
+
+ /* Msg payload follows... */
+};
+
+
+enum auth_neg_param_tags {
+ FC_AUTH_NEG_DHCHAP_HASHLIST = 0x0001,
+ FC_AUTH_NEG_DHCHAP_DHG_ID_LIST = 0x0002,
+};
+
+
+struct dhchap_param_format_s {
+ u16 tag; /*! Parameter Tag. See
+ * auth_neg_param_tags_t
+ */
+ u16 word_cnt;
+
+ /* followed by variable length parameter value... */
+};
+
+struct auth_proto_params_s {
+ u32 proto_param_len;
+ u32 proto_id;
+
+ /*
+ * Followed by variable length Protocol specific parameters. DH-CHAP
+ * uses dhchap_param_format_t
+ */
+};
+
+struct auth_neg_msg_s {
+ struct auth_name_s auth_ini_name;
+ u32 usable_auth_protos;
+ struct auth_proto_params_s proto_params[1]; /*! (1..usable_auth_proto)
+ * protocol params
+ */
+};
+
+struct auth_dh_val_s {
+ u32 dh_val_len;
+ u32 dh_val[1];
+};
+
+struct auth_dhchap_chal_msg_s {
+ struct auth_els_msg_s hdr;
+ struct auth_name_s auth_responder_name; /* TODO VRK - is auth_name_t
+ * type OK?
+ */
+ u32 hash_id;
+ u32 dh_grp_id;
+ u32 chal_val_len;
+ char chal_val[1];
+
+ /* ...followed by variable Challenge length/value and DH length/value */
+};
+
+
+enum auth_rjt_codes {
+ FC_AUTH_RJT_CODE_AUTH_FAILURE = 0x01,
+ FC_AUTH_RJT_CODE_LOGICAL_ERR = 0x02,
+};
+
+enum auth_rjt_code_exps {
+ FC_AUTH_CEXP_AUTH_MECH_NOT_USABLE = 0x01,
+ FC_AUTH_CEXP_DH_GROUP_NOT_USABLE = 0x02,
+ FC_AUTH_CEXP_HASH_FUNC_NOT_USABLE = 0x03,
+ FC_AUTH_CEXP_AUTH_XACT_STARTED = 0x04,
+ FC_AUTH_CEXP_AUTH_FAILED = 0x05,
+ FC_AUTH_CEXP_INCORRECT_PLD = 0x06,
+ FC_AUTH_CEXP_INCORRECT_PROTO_MSG = 0x07,
+ FC_AUTH_CEXP_RESTART_AUTH_PROTO = 0x08,
+ FC_AUTH_CEXP_AUTH_CONCAT_NOT_SUPP = 0x09,
+ FC_AUTH_CEXP_PROTO_VER_NOT_SUPP = 0x0A,
+};
+
+enum auth_status {
+ FC_AUTH_STATE_INPROGRESS = 0, /*! authentication in progress */
+ FC_AUTH_STATE_FAILED = 1, /*! authentication failed */
+ FC_AUTH_STATE_SUCCESS = 2 /*! authentication successful */
+};
+
+struct auth_rjt_msg_s {
+ struct auth_els_msg_s hdr;
+ u8 reason_code;
+ u8 reason_code_exp;
+ u8 rsvd[2];
+};
+
+
+struct auth_dhchap_neg_msg_s {
+ struct auth_els_msg_s hdr;
+ struct auth_neg_msg_s nego;
+};
+
+struct auth_dhchap_reply_msg_s {
+ struct auth_els_msg_s hdr;
+
+ /*
+ * followed by response value length & Value + DH Value Length & Value
+ */
+};
+
+#pragma pack()
+
+#endif /* __FC_SP_H__ */
diff -urpN orig/drivers/scsi/bfa/include/protocol/fcp.h patch/drivers/scsi/bfa/include/protocol/fcp.h
--- orig/drivers/scsi/bfa/include/protocol/fcp.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/protocol/fcp.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,186 @@
+/*
+ * Copyright (c) 2005-2008 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 __FCPPROTO_H__
+#define __FCPPROTO_H__
+
+#include <protocol/scsi.h>
+
+#pragma pack(1)
+
+enum {
+ FCP_RJT = 0x01000000, /* SRR reject */
+ FCP_SRR_ACCEPT = 0x02000000, /* SRR accept */
+ FCP_SRR = 0x14000000, /* Sequence Retransmission Request */
+};
+
+/*
+ * SRR FC-4 LS payload
+ */
+struct fc_srr_s{
+ u32 ls_cmd;
+ u32 ox_id:16; /* ox-id */
+ u32 rx_id:16; /* rx-id */
+ u32 ro; /* relative offset */
+ u32 r_ctl:8; /* R_CTL for I.U. */
+ u32 res:24;
+};
+
+
+/*
+ * FCP_CMND definitions
+ */
+#define FCP_CMND_CDB_LEN 16
+#define FCP_CMND_LUN_LEN 8
+
+struct fcp_cmnd_s{
+ lun_t lun; /* 64-bit LU number */
+ u8 crn; /* command reference number */
+#ifdef __BIGENDIAN
+ u8 resvd:1,
+ priority:4, /* FCP-3: SAM-3 priority */
+ taskattr:3; /* scsi task attribute */
+#else
+ u8 taskattr:3, /* scsi task attribute */
+ priority:4, /* FCP-3: SAM-3 priority */
+ resvd:1;
+#endif
+ u8 tm_flags; /* task management flags */
+#ifdef __BIGENDIAN
+ u8 addl_cdb_len:6, /* additional CDB length words */
+ iodir:2; /* read/write FCP_DATA IUs */
+#else
+ u8 iodir:2, /* read/write FCP_DATA IUs */
+ addl_cdb_len:6; /* additional CDB length */
+#endif
+ struct scsi_cdb_s cdb;
+
+ /*
+ * !!! additional cdb bytes follows here!!!
+ */
+ u32 fcp_dl; /* bytes to be transferred */
+};
+
+#define fcp_cmnd_cdb_len(_cmnd) ((_cmnd)->addl_cdb_len * 4 + FCP_CMND_CDB_LEN)
+#define fcp_cmnd_fcpdl(_cmnd) ((&(_cmnd)->fcp_dl)[(_cmnd)->addl_cdb_len])
+
+/*
+ * fcp_cmnd_t.iodir field values
+ */
+enum fcp_iodir{
+ FCP_IODIR_NONE = 0,
+ FCP_IODIR_WRITE = 1,
+ FCP_IODIR_READ = 2,
+ FCP_IODIR_RW = 3,
+};
+
+/*
+ * Task attribute field
+ */
+enum {
+ FCP_TASK_ATTR_SIMPLE = 0,
+ FCP_TASK_ATTR_HOQ = 1,
+ FCP_TASK_ATTR_ORDERED = 2,
+ FCP_TASK_ATTR_ACA = 4,
+ FCP_TASK_ATTR_UNTAGGED = 5, /* obsolete in FCP-3 */
+};
+
+/*
+ * Task management flags field - only one bit shall be set
+ */
+#ifndef BIT
+#define BIT(_x) (1 << (_x))
+#endif
+enum fcp_tm_cmnd{
+ FCP_TM_ABORT_TASK_SET = BIT(1),
+ FCP_TM_CLEAR_TASK_SET = BIT(2),
+ FCP_TM_LUN_RESET = BIT(4),
+ FCP_TM_TARGET_RESET = BIT(5), /* obsolete in FCP-3 */
+ FCP_TM_CLEAR_ACA = BIT(6),
+};
+
+/*
+ * FCP_XFER_RDY IU defines
+ */
+struct fcp_xfer_rdy_s{
+ u32 data_ro;
+ u32 burst_len;
+ u32 reserved;
+};
+
+/*
+ * FCP_RSP residue flags
+ */
+enum fcp_residue{
+ FCP_NO_RESIDUE = 0, /* no residue */
+ FCP_RESID_OVER = 1, /* more data left that was not sent */
+ FCP_RESID_UNDER = 2, /* less data than requested */
+};
+
+enum {
+ FCP_RSPINFO_GOOD = 0,
+ FCP_RSPINFO_DATALEN_MISMATCH = 1,
+ FCP_RSPINFO_CMND_INVALID = 2,
+ FCP_RSPINFO_ROLEN_MISMATCH = 3,
+ FCP_RSPINFO_TM_NOT_SUPP = 4,
+ FCP_RSPINFO_TM_FAILED = 5,
+};
+
+struct fcp_rspinfo_s{
+ u32 res0:24;
+ u32 rsp_code:8; /* response code (as above) */
+ u32 res1;
+};
+
+struct fcp_resp_s{
+ u32 reserved[2]; /* 2 words reserved */
+ u16 reserved2;
+#ifdef __BIGENDIAN
+ u8 reserved3:3;
+ u8 fcp_conf_req:1; /* FCP_CONF is requested */
+ u8 resid_flags:2; /* underflow/overflow */
+ u8 sns_len_valid:1;/* sense len is valid */
+ u8 rsp_len_valid:1;/* response len is valid */
+#else
+ u8 rsp_len_valid:1;/* response len is valid */
+ u8 sns_len_valid:1;/* sense len is valid */
+ u8 resid_flags:2; /* underflow/overflow */
+ u8 fcp_conf_req:1; /* FCP_CONF is requested */
+ u8 reserved3:3;
+#endif
+ u8 scsi_status; /* one byte SCSI status */
+ u32 residue; /* residual data bytes */
+ u32 sns_len; /* length od sense info */
+ u32 rsp_len; /* length of response info */
+};
+
+#define fcp_snslen(__fcprsp) ((__fcprsp)->sns_len_valid ? \
+ (__fcprsp)->sns_len : 0)
+#define fcp_rsplen(__fcprsp) ((__fcprsp)->rsp_len_valid ? \
+ (__fcprsp)->rsp_len : 0)
+#define fcp_rspinfo(__fcprsp) ((struct fcp_rspinfo_s *)((__fcprsp) + 1))
+#define fcp_snsinfo(__fcprsp) (((u8 *)fcp_rspinfo(__fcprsp)) + \
+ fcp_rsplen(__fcprsp))
+
+struct fcp_cmnd_fr_s{
+ struct fchs_s fchs;
+ struct fcp_cmnd_s fcp;
+};
+
+#pragma pack()
+
+#endif
diff -urpN orig/drivers/scsi/bfa/include/protocol/fdmi.h patch/drivers/scsi/bfa/include/protocol/fdmi.h
--- orig/drivers/scsi/bfa/include/protocol/fdmi.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/protocol/fdmi.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,163 @@
+/*
+ * Copyright (c) 2005-2008 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 __FDMI_H__
+#define __FDMI_H__
+
+#include <protocol/types.h>
+#include <protocol/fc.h>
+#include <protocol/ct.h>
+
+#pragma pack(1)
+
+/*
+ * FDMI Command Codes
+ */
+#define FDMI_GRHL 0x0100
+#define FDMI_GHAT 0x0101
+#define FDMI_GRPL 0x0102
+#define FDMI_GPAT 0x0110
+#define FDMI_RHBA 0x0200
+#define FDMI_RHAT 0x0201
+#define FDMI_RPRT 0x0210
+#define FDMI_RPA 0x0211
+#define FDMI_DHBA 0x0300
+#define FDMI_DPRT 0x0310
+
+/*
+ * FDMI reason codes
+ */
+#define FDMI_NO_ADDITIONAL_EXP 0x00
+#define FDMI_HBA_ALREADY_REG 0x10
+#define FDMI_HBA_ATTRIB_NOT_REG 0x11
+#define FDMI_HBA_ATTRIB_MULTIPLE 0x12
+#define FDMI_HBA_ATTRIB_LENGTH_INVALID 0x13
+#define FDMI_HBA_ATTRIB_NOT_PRESENT 0x14
+#define FDMI_PORT_ORIG_NOT_IN_LIST 0x15
+#define FDMI_PORT_HBA_NOT_IN_LIST 0x16
+#define FDMI_PORT_ATTRIB_NOT_REG 0x20
+#define FDMI_PORT_NOT_REG 0x21
+#define FDMI_PORT_ATTRIB_MULTIPLE 0x22
+#define FDMI_PORT_ATTRIB_LENGTH_INVALID 0x23
+#define FDMI_PORT_ALREADY_REGISTEREED 0x24
+
+/*
+ * FDMI Transmission Speed Mask values
+ */
+#define FDMI_TRANS_SPEED_1G 0x00000001
+#define FDMI_TRANS_SPEED_2G 0x00000002
+#define FDMI_TRANS_SPEED_10G 0x00000004
+#define FDMI_TRANS_SPEED_4G 0x00000008
+#define FDMI_TRANS_SPEED_8G 0x00000010
+#define FDMI_TRANS_SPEED_16G 0x00000020
+#define FDMI_TRANS_SPEED_UNKNOWN 0x00008000
+
+/*
+ * FDMI HBA attribute types
+ */
+enum fdmi_hba_attribute_type {
+ FDMI_HBA_ATTRIB_NODENAME = 1, /* 0x0001 */
+ FDMI_HBA_ATTRIB_MANUFACTURER, /* 0x0002 */
+ FDMI_HBA_ATTRIB_SERIALNUM, /* 0x0003 */
+ FDMI_HBA_ATTRIB_MODEL, /* 0x0004 */
+ FDMI_HBA_ATTRIB_MODEL_DESC, /* 0x0005 */
+ FDMI_HBA_ATTRIB_HW_VERSION, /* 0x0006 */
+ FDMI_HBA_ATTRIB_DRIVER_VERSION, /* 0x0007 */
+ FDMI_HBA_ATTRIB_ROM_VERSION, /* 0x0008 */
+ FDMI_HBA_ATTRIB_FW_VERSION, /* 0x0009 */
+ FDMI_HBA_ATTRIB_OS_NAME, /* 0x000A */
+ FDMI_HBA_ATTRIB_MAX_CT, /* 0x000B */
+
+ FDMI_HBA_ATTRIB_MAX_TYPE
+};
+
+/*
+ * FDMI Port attribute types
+ */
+enum fdmi_port_attribute_type {
+ FDMI_PORT_ATTRIB_FC4_TYPES = 1, /* 0x0001 */
+ FDMI_PORT_ATTRIB_SUPP_SPEED, /* 0x0002 */
+ FDMI_PORT_ATTRIB_PORT_SPEED, /* 0x0003 */
+ FDMI_PORT_ATTRIB_FRAME_SIZE, /* 0x0004 */
+ FDMI_PORT_ATTRIB_DEV_NAME, /* 0x0005 */
+ FDMI_PORT_ATTRIB_HOST_NAME, /* 0x0006 */
+
+ FDMI_PORT_ATTR_MAX_TYPE
+};
+
+/*
+ * FDMI attribute
+ */
+struct fdmi_attr_s {
+ u16 type;
+ u16 len;
+ u8 value[1];
+};
+
+/*
+ * HBA Attribute Block
+ */
+struct fdmi_hba_attr_s {
+ u32 attr_count; /* # of attributes */
+ struct fdmi_attr_s hba_attr; /* n attributes */
+};
+
+/*
+ * Registered Port List
+ */
+struct fdmi_port_list_s {
+ u32 num_ports; /* number Of Port Entries */
+ wwn_t port_entry; /* one or more */
+};
+
+/*
+ * Port Attribute Block
+ */
+struct fdmi_port_attr_s {
+ u32 attr_count; /* # of attributes */
+ struct fdmi_attr_s port_attr; /* n attributes */
+};
+
+/*
+ * FDMI Register HBA Attributes
+ */
+struct fdmi_rhba_s {
+ wwn_t hba_id; /* HBA Identifier */
+ struct fdmi_port_list_s port_list; /* Registered Port List */
+ struct fdmi_hba_attr_s hba_attr_blk; /* HBA attribute block */
+};
+
+/*
+ * FDMI Register Port
+ */
+struct fdmi_rprt_s {
+ wwn_t hba_id; /* HBA Identifier */
+ wwn_t port_name; /* Port wwn */
+ struct fdmi_port_attr_s port_attr_blk; /* Port Attr Block */
+};
+
+/*
+ * FDMI Register Port Attributes
+ */
+struct fdmi_rpa_s {
+ wwn_t port_name; /* port wwn */
+ struct fdmi_port_attr_s port_attr_blk; /* Port Attr Block */
+};
+
+#pragma pack()
+
+#endif
diff -urpN orig/drivers/scsi/bfa/include/protocol/pcifw.h patch/drivers/scsi/bfa/include/protocol/pcifw.h
--- orig/drivers/scsi/bfa/include/protocol/pcifw.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/protocol/pcifw.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2005-2008 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.
+ */
+
+/**
+ * pcifw.h PCI FW related headers
+ */
+
+#ifndef __PCIFW_H__
+#define __PCIFW_H__
+
+#pragma pack(1)
+
+struct pnp_hdr_s{
+ u32 signature; /* "$PnP" */
+ u8 rev; /* Struct revision */
+ u8 len; /* Header structure len in multiples
+ * of 16 bytes */
+ u16 off; /* Offset to next header 00 if none */
+ u8 rsvd; /* Reserved byte */
+ u8 cksum; /* 8-bit checksum for this header */
+ u32 pnp_dev_id; /* PnP Device Id */
+ u16 mfstr; /* Pointer to manufacturer string */
+ u16 prstr; /* Pointer to product string */
+ u8 devtype[3]; /* Device Type Code */
+ u8 devind; /* Device Indicator */
+ u16 bcventr; /* Bootstrap entry vector */
+ u16 rsvd2; /* Reserved */
+ u16 sriv; /* Static resource information vector */
+};
+
+struct pci_3_0_ds_s{
+ u32 sig; /* Signature "PCIR" */
+ u16 vendid; /* Vendor ID */
+ u16 devid; /* Device ID */
+ u16 devlistoff; /* Device List Offset */
+ u16 len; /* PCI Data Structure Length */
+ u8 rev; /* PCI Data Structure Revision */
+ u8 clcode[3]; /* Class Code */
+ u16 imglen; /* Code image length in multiples of
+ * 512 bytes */
+ u16 coderev; /* Revision level of code/data */
+ u8 codetype; /* Code type 0x00 - BIOS */
+ u8 indr; /* Last image indicator */
+ u16 mrtimglen; /* Max Run Time Image Length */
+ u16 cuoff; /* Config Utility Code Header Offset */
+ u16 dmtfclp; /* DMTF CLP entry point offset */
+};
+
+struct pci_optrom_hdr_s{
+ u16 sig; /* Signature 0x55AA */
+ u8 len; /* Option ROM length in units of 512 bytes */
+ u8 inivec[3]; /* Initialization vector */
+ u8 rsvd[16]; /* Reserved field */
+ u16 verptr; /* Pointer to version string - private */
+ u16 pcids; /* Pointer to PCI data structure */
+ u16 pnphdr; /* Pointer to PnP expansion header */
+};
+
+#pragma pack()
+
+#endif
diff -urpN orig/drivers/scsi/bfa/include/protocol/scsi.h patch/drivers/scsi/bfa/include/protocol/scsi.h
--- orig/drivers/scsi/bfa/include/protocol/scsi.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/protocol/scsi.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,1648 @@
+/*
+ * Copyright (c) 2005-2008 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 __SCSI_H__
+#define __SCSI_H__
+
+#include <protocol/types.h>
+
+#pragma pack(1)
+
+/*
+ * generic SCSI cdb definition
+ */
+#define SCSI_MAX_CDBLEN 16
+struct scsi_cdb_s{
+ u8 scsi_cdb[SCSI_MAX_CDBLEN];
+};
+
+/*
+ * scsi lun serial number definition
+ */
+#define SCSI_LUN_SN_LEN 32
+struct scsi_lun_sn_s{
+ u8 lun_sn[SCSI_LUN_SN_LEN];
+};
+
+/*
+ * SCSI Direct Access Commands
+ */
+enum {
+ SCSI_OP_TEST_UNIT_READY = 0x00,
+ SCSI_OP_REQUEST_SENSE = 0x03,
+ SCSI_OP_FORMAT_UNIT = 0x04,
+ SCSI_OP_READ6 = 0x08,
+ SCSI_OP_WRITE6 = 0x0A,
+ SCSI_OP_WRITE_FILEMARKS = 0x10,
+ SCSI_OP_INQUIRY = 0x12,
+ SCSI_OP_MODE_SELECT6 = 0x15,
+ SCSI_OP_RESERVE6 = 0x16,
+ SCSI_OP_RELEASE6 = 0x17,
+ SCSI_OP_MODE_SENSE6 = 0x1A,
+ SCSI_OP_START_STOP_UNIT = 0x1B,
+ SCSI_OP_SEND_DIAGNOSTIC = 0x1D,
+ SCSI_OP_READ_CAPACITY = 0x25,
+ SCSI_OP_READ10 = 0x28,
+ SCSI_OP_WRITE10 = 0x2A,
+ SCSI_OP_VERIFY10 = 0x2F,
+ SCSI_OP_READ_DEFECT_DATA = 0x37,
+ SCSI_OP_LOG_SELECT = 0x4C,
+ SCSI_OP_LOG_SENSE = 0x4D,
+ SCSI_OP_MODE_SELECT10 = 0x55,
+ SCSI_OP_RESERVE10 = 0x56,
+ SCSI_OP_RELEASE10 = 0x57,
+ SCSI_OP_MODE_SENSE10 = 0x5A,
+ SCSI_OP_PER_RESERVE_IN = 0x5E,
+ SCSI_OP_PER_RESERVE_OUR = 0x5E,
+ SCSI_OP_READ16 = 0x88,
+ SCSI_OP_WRITE16 = 0x8A,
+ SCSI_OP_VERIFY16 = 0x8F,
+ SCSI_OP_READ_CAPACITY16 = 0x9E,
+ SCSI_OP_REPORT_LUNS = 0xA0,
+ SCSI_OP_READ12 = 0xA8,
+ SCSI_OP_WRITE12 = 0xAA,
+ SCSI_OP_UNDEF = 0xFF,
+};
+
+/*
+ * SCSI START_STOP_UNIT command
+ */
+struct scsi_start_stop_unit_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 lun:3;
+ u8 reserved1:4;
+ u8 immed:1;
+#else
+ u8 immed:1;
+ u8 reserved1:4;
+ u8 lun:3;
+#endif
+ u8 reserved2;
+ u8 reserved3;
+#ifdef __BIGENDIAN
+ u8 power_conditions:4;
+ u8 reserved4:2;
+ u8 loEj:1;
+ u8 start:1;
+#else
+ u8 start:1;
+ u8 loEj:1;
+ u8 reserved4:2;
+ u8 power_conditions:4;
+#endif
+ u8 control;
+};
+
+/*
+ * SCSI SEND_DIAGNOSTIC command
+ */
+struct scsi_send_diagnostic_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 self_test_code:3;
+ u8 pf:1;
+ u8 reserved1:1;
+ u8 self_test:1;
+ u8 dev_offl:1;
+ u8 unit_offl:1;
+#else
+ u8 unit_offl:1;
+ u8 dev_offl:1;
+ u8 self_test:1;
+ u8 reserved1:1;
+ u8 pf:1;
+ u8 self_test_code:3;
+#endif
+ u8 reserved2;
+
+ u8 param_list_length[2]; /* MSB first */
+ u8 control;
+
+};
+
+/*
+ * SCSI READ10/WRITE10 commands
+ */
+struct scsi_rw10_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 lun:3;
+ u8 dpo:1; /* Disable Page Out */
+ u8 fua:1; /* Force Unit Access */
+ u8 reserved1:2;
+ u8 rel_adr:1; /* relative address */
+#else
+ u8 rel_adr:1;
+ u8 reserved1:2;
+ u8 fua:1;
+ u8 dpo:1;
+ u8 lun:3;
+#endif
+ u8 lba0; /* logical block address - MSB */
+ u8 lba1;
+ u8 lba2;
+ u8 lba3; /* LSB */
+ u8 reserved3;
+ u8 xfer_length0; /* transfer length in blocks - MSB */
+ u8 xfer_length1; /* LSB */
+ u8 control;
+};
+
+#define SCSI_CDB10_GET_LBA(cdb) \
+ (((cdb)->lba0 << 24) | ((cdb)->lba1 << 16) | \
+ ((cdb)->lba2 << 8) | (cdb)->lba3)
+
+#define SCSI_CDB10_SET_LBA(cdb, lba) { \
+ (cdb)->lba0 = lba >> 24; \
+ (cdb)->lba1 = (lba >> 16) & 0xFF; \
+ (cdb)->lba2 = (lba >> 8) & 0xFF; \
+ (cdb)->lba3 = lba & 0xFF; \
+}
+
+#define SCSI_CDB10_GET_TL(cdb) \
+ ((cdb)->xfer_length0 << 8 | (cdb)->xfer_length1)
+#define SCSI_CDB10_SET_TL(cdb, tl) { \
+ (cdb)->xfer_length0 = tl >> 8; \
+ (cdb)->xfer_length1 = tl & 0xFF; \
+}
+
+/*
+ * SCSI READ6/WRITE6 commands
+ */
+struct scsi_rw6_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 lun:3;
+ u8 lba0:5; /* MSb */
+#else
+ u8 lba0:5; /* MSb */
+ u8 lun:3;
+#endif
+ u8 lba1;
+ u8 lba2; /* LSB */
+ u8 xfer_length;
+ u8 control;
+};
+
+#define SCSI_TAPE_CDB6_GET_TL(cdb) \
+ (((cdb)->tl0 << 16) | ((cdb)->tl1 << 8) | (cdb)->tl2)
+
+#define SCSI_TAPE_CDB6_SET_TL(cdb, tl) { \
+ (cdb)->tl0 = tl >> 16; \
+ (cdb)->tl1 = (tl >> 8) & 0xFF; \
+ (cdb)->tl2 = tl & 0xFF; \
+}
+
+/*
+ * SCSI sequential (TAPE) wrtie command
+ */
+struct scsi_tape_wr_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 rsvd:7;
+ u8 fixed:1; /* MSb */
+#else
+ u8 fixed:1; /* MSb */
+ u8 rsvd:7;
+#endif
+ u8 tl0; /* Msb */
+ u8 tl1;
+ u8 tl2; /* Lsb */
+
+ u8 control;
+};
+
+#define SCSI_CDB6_GET_LBA(cdb) \
+ (((cdb)->lba0 << 16) | ((cdb)->lba1 << 8) | (cdb)->lba2)
+
+#define SCSI_CDB6_SET_LBA(cdb, lba) { \
+ (cdb)->lba0 = lba >> 16; \
+ (cdb)->lba1 = (lba >> 8) & 0xFF; \
+ (cdb)->lba2 = lba & 0xFF; \
+}
+
+#define SCSI_CDB6_GET_TL(cdb) ((cdb)->xfer_length)
+#define SCSI_CDB6_SET_TL(cdb, tl) { \
+ (cdb)->xfer_length = tl; \
+}
+
+/*
+ * SCSI sense data format
+ */
+struct scsi_sense_s{
+#ifdef __BIGENDIAN
+ u8 valid:1;
+ u8 rsp_code:7;
+#else
+ u8 rsp_code:7;
+ u8 valid:1;
+#endif
+ u8 seg_num;
+#ifdef __BIGENDIAN
+ u8 file_mark:1;
+ u8 eom:1; /* end of media */
+ u8 ili:1; /* incorrect length indicator */
+ u8 reserved:1;
+ u8 sense_key:4;
+#else
+ u8 sense_key:4;
+ u8 reserved:1;
+ u8 ili:1; /* incorrect length indicator */
+ u8 eom:1; /* end of media */
+ u8 file_mark:1;
+#endif
+ u8 information[4]; /* device-type or command specific info
+ */
+ u8 add_sense_length;
+ /* additional sense length */
+ u8 command_info[4];/* command specific information
+ */
+ u8 asc; /* additional sense code */
+ u8 ascq; /* additional sense code qualifier */
+ u8 fru_code; /* field replaceable unit code */
+#ifdef __BIGENDIAN
+ u8 sksv:1; /* sense key specific valid */
+ u8 c_d:1; /* command/data bit */
+ u8 res1:2;
+ u8 bpv:1; /* bit pointer valid */
+ u8 bpointer:3; /* bit pointer */
+#else
+ u8 bpointer:3; /* bit pointer */
+ u8 bpv:1; /* bit pointer valid */
+ u8 res1:2;
+ u8 c_d:1; /* command/data bit */
+ u8 sksv:1; /* sense key specific valid */
+#endif
+ u8 fpointer[2]; /* field pointer */
+};
+
+#define SCSI_SENSE_CUR_ERR 0x70
+#define SCSI_SENSE_DEF_ERR 0x71
+
+/*
+ * SCSI sense key values
+ */
+#define SCSI_SK_NO_SENSE 0x0
+#define SCSI_SK_REC_ERR 0x1 /* recovered error */
+#define SCSI_SK_NOT_READY 0x2
+#define SCSI_SK_MED_ERR 0x3 /* medium error */
+#define SCSI_SK_HW_ERR 0x4 /* hardware error */
+#define SCSI_SK_ILLEGAL_REQ 0x5
+#define SCSI_SK_UNIT_ATT 0x6 /* unit attention */
+#define SCSI_SK_DATA_PROTECT 0x7
+#define SCSI_SK_BLANK_CHECK 0x8
+#define SCSI_SK_VENDOR_SPEC 0x9
+#define SCSI_SK_COPY_ABORTED 0xA
+#define SCSI_SK_ABORTED_CMND 0xB
+#define SCSI_SK_VOL_OVERFLOW 0xD
+#define SCSI_SK_MISCOMPARE 0xE
+
+/*
+ * SCSI additional sense codes
+ */
+#define SCSI_ASC_NO_ADD_SENSE 0x00
+#define SCSI_ASC_LUN_NOT_READY 0x04
+#define SCSI_ASC_LUN_COMMUNICATION 0x08
+#define SCSI_ASC_WRITE_ERROR 0x0C
+#define SCSI_ASC_INVALID_CMND_CODE 0x20
+#define SCSI_ASC_BAD_LBA 0x21
+#define SCSI_ASC_INVALID_FIELD_IN_CDB 0x24
+#define SCSI_ASC_LUN_NOT_SUPPORTED 0x25
+#define SCSI_ASC_LUN_WRITE_PROTECT 0x27
+#define SCSI_ASC_POWERON_BDR 0x29 /* power on reset, bus reset,
+ * bus device reset
+ */
+#define SCSI_ASC_PARAMS_CHANGED 0x2A
+#define SCSI_ASC_CMND_CLEARED_BY_A_I 0x2F
+#define SCSI_ASC_SAVING_PARAM_NOTSUPP 0x39
+#define SCSI_ASC_TOCC 0x3F /* target operating condtions
+ * changed
+ */
+#define SCSI_ASC_PARITY_ERROR 0x47
+#define SCSI_ASC_CMND_PHASE_ERROR 0x4A
+#define SCSI_ASC_DATA_PHASE_ERROR 0x4B
+#define SCSI_ASC_VENDOR_SPEC 0x7F
+
+/*
+ * SCSI additional sense code qualifiers
+ */
+#define SCSI_ASCQ_CAUSE_NOT_REPORT 0x00
+#define SCSI_ASCQ_BECOMING_READY 0x01
+#define SCSI_ASCQ_INIT_CMD_REQ 0x02
+#define SCSI_ASCQ_FORMAT_IN_PROGRESS 0x04
+#define SCSI_ASCQ_OPERATION_IN_PROGRESS 0x07
+#define SCSI_ASCQ_SELF_TEST_IN_PROGRESS 0x09
+#define SCSI_ASCQ_WR_UNEXP_UNSOL_DATA 0x0C
+#define SCSI_ASCQ_WR_NOTENG_UNSOL_DATA 0x0D
+
+#define SCSI_ASCQ_LBA_OUT_OF_RANGE 0x00
+#define SCSI_ASCQ_INVALID_ELEMENT_ADDR 0x01
+
+#define SCSI_ASCQ_LUN_WRITE_PROTECTED 0x00
+#define SCSI_ASCQ_LUN_HW_WRITE_PROTECTED 0x01
+#define SCSI_ASCQ_LUN_SW_WRITE_PROTECTED 0x02
+
+#define SCSI_ASCQ_POR 0x01 /* power on reset */
+#define SCSI_ASCQ_SBR 0x02 /* scsi bus reset */
+#define SCSI_ASCQ_BDR 0x03 /* bus device reset */
+#define SCSI_ASCQ_DIR 0x04 /* device internal reset */
+
+#define SCSI_ASCQ_MODE_PARAMS_CHANGED 0x01
+#define SCSI_ASCQ_LOG_PARAMS_CHANGED 0x02
+#define SCSI_ASCQ_RESERVATIONS_PREEMPTED 0x03
+#define SCSI_ASCQ_RESERVATIONS_RELEASED 0x04
+#define SCSI_ASCQ_REGISTRATIONS_PREEMPTED 0x05
+
+#define SCSI_ASCQ_MICROCODE_CHANGED 0x01
+#define SCSI_ASCQ_CHANGED_OPER_COND 0x02
+#define SCSI_ASCQ_INQ_CHANGED 0x03 /* inquiry data changed */
+#define SCSI_ASCQ_DI_CHANGED 0x05 /* device id changed */
+#define SCSI_ASCQ_RL_DATA_CHANGED 0x0E /* report luns data changed */
+
+#define SCSI_ASCQ_DP_CRC_ERR 0x01 /* data phase crc error */
+#define SCSI_ASCQ_DP_SCSI_PARITY_ERR 0x02 /* data phase scsi parity error
+ */
+#define SCSI_ASCQ_IU_CRC_ERR 0x03 /* information unit crc error */
+#define SCSI_ASCQ_PROTO_SERV_CRC_ERR 0x05
+
+#define SCSI_ASCQ_LUN_TIME_OUT 0x01
+
+/* ------------------------------------------------------------
+ * SCSI INQUIRY
+ * ------------------------------------------------------------*/
+
+struct scsi_inquiry_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 lun:3;
+ u8 reserved1:3;
+ u8 cmd_dt:1;
+ u8 evpd:1;
+#else
+ u8 evpd:1;
+ u8 cmd_dt:1;
+ u8 reserved1:3;
+ u8 lun:3;
+#endif
+ u8 page_code;
+ u8 reserved2;
+ u8 alloc_length;
+ u8 control;
+};
+
+struct scsi_inquiry_vendor_s{
+ u8 vendor_id[8];
+};
+
+struct scsi_inquiry_prodid_s{
+ u8 product_id[16];
+};
+
+struct scsi_inquiry_prodrev_s{
+ u8 product_rev[4];
+};
+
+struct scsi_inquiry_data_s{
+#ifdef __BIGENDIAN
+ u8 peripheral_qual:3; /* peripheral qualifier */
+ u8 device_type:5; /* peripheral device type */
+
+ u8 rmb:1; /* removable medium bit */
+ u8 device_type_mod:7; /* device type modifier */
+
+ u8 version;
+
+ u8 aenc:1; /* async event notification capability
+ */
+ u8 trm_iop:1; /* terminate I/O process */
+ u8 norm_aca:1; /* normal ACA supported */
+ u8 hi_support:1; /* SCSI-3: supports REPORT LUNS */
+ u8 rsp_data_format:4;
+
+ u8 additional_len;
+ u8 sccs:1;
+ u8 reserved1:7;
+
+ u8 reserved2:1;
+ u8 enc_serv:1; /* enclosure service component */
+ u8 reserved3:1;
+ u8 multi_port:1; /* multi-port device */
+ u8 m_chngr:1; /* device in medium transport element */
+ u8 ack_req_q:1; /* SIP specific bit */
+ u8 addr32:1; /* SIP specific bit */
+ u8 addr16:1; /* SIP specific bit */
+
+ u8 rel_adr:1; /* relative address */
+ u8 w_bus32:1;
+ u8 w_bus16:1;
+ u8 synchronous:1;
+ u8 linked_commands:1;
+ u8 trans_dis:1;
+ u8 cmd_queue:1; /* command queueing supported */
+ u8 soft_reset:1; /* soft reset alternative (VS) */
+#else
+ u8 device_type:5; /* peripheral device type */
+ u8 peripheral_qual:3;
+ /* peripheral qualifier */
+
+ u8 device_type_mod:7;
+ /* device type modifier */
+ u8 rmb:1; /* removable medium bit */
+
+ u8 version;
+
+ u8 rsp_data_format:4;
+ u8 hi_support:1; /* SCSI-3: supports REPORT LUNS */
+ u8 norm_aca:1; /* normal ACA supported */
+ u8 terminate_iop:1;/* terminate I/O process */
+ u8 aenc:1; /* async event notification capability
+ */
+
+ u8 additional_len;
+ u8 reserved1:7;
+ u8 sccs:1;
+
+ u8 addr16:1; /* SIP specific bit */
+ u8 addr32:1; /* SIP specific bit */
+ u8 ack_req_q:1; /* SIP specific bit */
+ u8 m_chngr:1; /* device in medium transport element */
+ u8 multi_port:1; /* multi-port device */
+ u8 reserved3:1; /* TBD - Vendor Specific */
+ u8 enc_serv:1; /* enclosure service component */
+ u8 reserved2:1;
+
+ u8 soft_seset:1; /* soft reset alternative (VS) */
+ u8 cmd_queue:1; /* command queueing supported */
+ u8 trans_dis:1;
+ u8 linked_commands:1;
+ u8 synchronous:1;
+ u8 w_bus16:1;
+ u8 w_bus32:1;
+ u8 rel_adr:1; /* relative address */
+#endif
+ struct scsi_inquiry_vendor_s vendor_id;
+ struct scsi_inquiry_prodid_s product_id;
+ struct scsi_inquiry_prodrev_s product_rev;
+ u8 vendor_specific[20];
+ u8 reserved4[40];
+};
+
+/*
+ * inquiry.peripheral_qual field values
+ */
+#define SCSI_DEVQUAL_DEFAULT 0
+#define SCSI_DEVQUAL_NOT_CONNECTED 1
+#define SCSI_DEVQUAL_NOT_SUPPORTED 3
+
+/*
+ * inquiry.device_type field values
+ */
+#define SCSI_DEVICE_DIRECT_ACCESS 0x00
+#define SCSI_DEVICE_SEQ_ACCESS 0x01
+#define SCSI_DEVICE_ARRAY_CONTROLLER 0x0C
+#define SCSI_DEVICE_UNKNOWN 0x1F
+
+/*
+ * inquiry.version
+ */
+#define SCSI_VERSION_ANSI_X3131 2 /* ANSI X3.131 SCSI-2 */
+#define SCSI_VERSION_SPC 3 /* SPC (SCSI-3), ANSI X3.301:1997 */
+#define SCSI_VERSION_SPC_2 4 /* SPC-2 */
+
+/*
+ * response data format
+ */
+#define SCSI_RSP_DATA_FORMAT 2 /* SCSI-2 & SPC */
+
+/*
+ * SCSI inquiry page codes
+ */
+#define SCSI_INQ_PAGE_VPD_PAGES 0x00 /* supported vpd pages */
+#define SCSI_INQ_PAGE_USN_PAGE 0x80 /* unit serial number page */
+#define SCSI_INQ_PAGE_DEV_IDENT 0x83 /* device indentification page
+ */
+#define SCSI_INQ_PAGES_MAX 3
+
+/*
+ * supported vital product data pages
+ */
+struct scsi_inq_page_vpd_pages_s{
+#ifdef __BIGENDIAN
+ u8 peripheral_qual:3;
+ u8 device_type:5;
+#else
+ u8 device_type:5;
+ u8 peripheral_qual:3;
+#endif
+ u8 page_code;
+ u8 reserved;
+ u8 page_length;
+ u8 pages[SCSI_INQ_PAGES_MAX];
+};
+
+/*
+ * Unit serial number page
+ */
+#define SCSI_INQ_USN_LEN 32
+
+struct scsi_inq_usn_s{
+ char usn[SCSI_INQ_USN_LEN];
+};
+
+struct scsi_inq_page_usn_s{
+#ifdef __BIGENDIAN
+ u8 peripheral_qual:3;
+ u8 device_type:5;
+#else
+ u8 device_type:5;
+ u8 peripheral_qual:3;
+#endif
+ u8 page_code;
+ u8 reserved1;
+ u8 page_length;
+ struct scsi_inq_usn_s usn;
+};
+
+enum {
+ SCSI_INQ_DIP_CODE_BINARY = 1, /* identifier has binary value */
+ SCSI_INQ_DIP_CODE_ASCII = 2, /* identifier has ascii value */
+};
+
+enum {
+ SCSI_INQ_DIP_ASSOC_LUN = 0, /* id is associated with device */
+ SCSI_INQ_DIP_ASSOC_PORT = 1, /* id is associated with port that
+ * received the request
+ */
+};
+
+enum {
+ SCSI_INQ_ID_TYPE_VENDOR = 1,
+ SCSI_INQ_ID_TYPE_IEEE = 2,
+ SCSI_INQ_ID_TYPE_FC_FS = 3,
+ SCSI_INQ_ID_TYPE_OTHER = 4,
+};
+
+struct scsi_inq_dip_desc_s{
+#ifdef __BIGENDIAN
+ u8 res0:4;
+ u8 code_set:4;
+ u8 res1:2;
+ u8 association:2;
+ u8 id_type:4;
+#else
+ u8 code_set:4;
+ u8 res0:4;
+ u8 id_type:4;
+ u8 association:2;
+ u8 res1:2;
+#endif
+ u8 res2;
+ u8 id_len;
+ struct scsi_lun_sn_s id;
+};
+
+/*
+ * Device indentification page
+ */
+struct scsi_inq_page_dev_ident_s{
+#ifdef __BIGENDIAN
+ u8 peripheral_qual:3;
+ u8 device_type:5;
+#else
+ u8 device_type:5;
+ u8 peripheral_qual:3;
+#endif
+ u8 page_code;
+ u8 reserved1;
+ u8 page_length;
+ struct scsi_inq_dip_desc_s desc;
+};
+
+/* ------------------------------------------------------------
+ * READ CAPACITY
+ * ------------------------------------------------------------
+ */
+
+struct scsi_read_capacity_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 lun:3;
+ u8 reserved1:4;
+ u8 rel_adr:1;
+#else
+ u8 rel_adr:1;
+ u8 reserved1:4;
+ u8 lun:3;
+#endif
+ u8 lba0; /* MSB */
+ u8 lba1;
+ u8 lba2;
+ u8 lba3; /* LSB */
+ u8 reserved2;
+ u8 reserved3;
+#ifdef __BIGENDIAN
+ u8 reserved4:7;
+ u8 pmi:1; /* partial medium indicator */
+#else
+ u8 pmi:1; /* partial medium indicator */
+ u8 reserved4:7;
+#endif
+ u8 control;
+};
+
+struct scsi_read_capacity_data_s{
+ u32 max_lba; /* maximum LBA available */
+ u32 block_length; /* in bytes */
+};
+
+struct scsi_read_capacity16_data_s{
+ u64 lba; /* maximum LBA available */
+ u32 block_length; /* in bytes */
+#ifdef __BIGENDIAN
+ u8 reserved1:4,
+ p_type:3,
+ prot_en:1;
+ u8 reserved2:4,
+ lb_pbe:4; /* logical blocks per physical block
+ * exponent */
+ u16 reserved3:2,
+ lba_align:14; /* lowest aligned logical block
+ * address */
+#else
+ u16 lba_align:14, /* lowest aligned logical block
+ * address */
+ reserved3:2;
+ u8 lb_pbe:4, /* logical blocks per physical block
+ * exponent */
+ reserved2:4;
+ u8 prot_en:1,
+ p_type:3,
+ reserved1:4;
+#endif
+ u64 reserved4;
+ u64 reserved5;
+};
+
+/* ------------------------------------------------------------
+ * REPORT LUNS command
+ * ------------------------------------------------------------
+ */
+
+struct scsi_report_luns_s{
+ u8 opcode; /* A0h - REPORT LUNS opCode */
+ u8 reserved1[5];
+ u8 alloc_length[4];/* allocation length MSB first */
+ u8 reserved2;
+ u8 control;
+};
+
+#define SCSI_REPORT_LUN_ALLOC_LENGTH(rl) \
+ ((rl->alloc_length[0] << 24) | (rl->alloc_length[1] << 16) | \
+ (rl->alloc_length[2] << 8) | (rl->alloc_length[3]))
+
+#define SCSI_REPORT_LUNS_SET_ALLOCLEN(rl, alloc_len) { \
+ (rl)->alloc_length[0] = (alloc_len) >> 24; \
+ (rl)->alloc_length[1] = ((alloc_len) >> 16) & 0xFF; \
+ (rl)->alloc_length[2] = ((alloc_len) >> 8) & 0xFF; \
+ (rl)->alloc_length[3] = (alloc_len) & 0xFF; \
+}
+
+struct scsi_report_luns_data_s{
+ u32 lun_list_length; /* length of LUN list length */
+ u32 reserved;
+ lun_t lun[1]; /* first LUN in lun list */
+};
+
+/* -------------------------------------------------------------
+ * SCSI mode parameters
+ * -----------------------------------------------------------
+ */
+enum {
+ SCSI_DA_MEDIUM_DEF = 0, /* direct access default medium type */
+ SCSI_DA_MEDIUM_SS = 1, /* direct access single sided */
+ SCSI_DA_MEDIUM_DS = 2, /* direct access double sided */
+};
+
+/*
+ * SCSI Mode Select(6) cdb
+ */
+struct scsi_mode_select6_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 reserved1:3;
+ u8 pf:1; /* page format */
+ u8 reserved2:3;
+ u8 sp:1; /* save pages if set to 1 */
+#else
+ u8 sp:1; /* save pages if set to 1 */
+ u8 reserved2:3;
+ u8 pf:1; /* page format */
+ u8 reserved1:3;
+#endif
+ u8 reserved3[2];
+ u8 alloc_len;
+ u8 control;
+};
+
+/*
+ * SCSI Mode Select(10) cdb
+ */
+struct scsi_mode_select10_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 reserved1:3;
+ u8 pf:1; /* page format */
+ u8 reserved2:3;
+ u8 sp:1; /* save pages if set to 1 */
+#else
+ u8 sp:1; /* save pages if set to 1 */
+ u8 reserved2:3;
+ u8 pf:1; /* page format */
+ u8 reserved1:3;
+#endif
+ u8 reserved3[5];
+ u8 alloc_len_msb;
+ u8 alloc_len_lsb;
+ u8 control;
+};
+
+/*
+ * SCSI Mode Sense(6) cdb
+ */
+struct scsi_mode_sense6_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 reserved1:4;
+ u8 dbd:1; /* disable block discriptors if set to 1 */
+ u8 reserved2:3;
+
+ u8 pc:2; /* page control */
+ u8 page_code:6;
+#else
+ u8 reserved2:3;
+ u8 dbd:1; /* disable block descriptors if set to 1 */
+ u8 reserved1:4;
+
+ u8 page_code:6;
+ u8 pc:2; /* page control */
+#endif
+ u8 reserved3;
+ u8 alloc_len;
+ u8 control;
+};
+
+/*
+ * SCSI Mode Sense(10) cdb
+ */
+struct scsi_mode_sense10_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 reserved1:3;
+ u8 LLBAA:1; /* long LBA accepted if set to 1 */
+ u8 dbd:1; /* disable block descriptors if set
+ * to 1
+ */
+ u8 reserved2:3;
+
+ u8 pc:2; /* page control */
+ u8 page_code:6;
+#else
+ u8 reserved2:3;
+ u8 dbd:1; /* disable block descriptors if set to
+ * 1
+ */
+ u8 LLBAA:1; /* long LBA accepted if set to 1 */
+ u8 reserved1:3;
+
+ u8 page_code:6;
+ u8 pc:2; /* page control */
+#endif
+ u8 reserved3[4];
+ u8 alloc_len_msb;
+ u8 alloc_len_lsb;
+ u8 control;
+};
+
+#define SCSI_CDB10_GET_AL(cdb) \
+ ((cdb)->alloc_len_msb << 8 | (cdb)->alloc_len_lsb)
+
+#define SCSI_CDB10_SET_AL(cdb, al) { \
+ (cdb)->alloc_len_msb = al >> 8; \
+ (cdb)->alloc_len_lsb = al & 0xFF; \
+}
+
+#define SCSI_CDB6_GET_AL(cdb) ((cdb)->alloc_len)
+
+#define SCSI_CDB6_SET_AL(cdb, al) { \
+ (cdb)->alloc_len = al; \
+}
+
+/*
+ * page control field values
+ */
+#define SCSI_PC_CURRENT_VALUES 0x0
+#define SCSI_PC_CHANGEABLE_VALUES 0x1
+#define SCSI_PC_DEFAULT_VALUES 0x2
+#define SCSI_PC_SAVED_VALUES 0x3
+
+/*
+ * SCSI mode page codes
+ */
+#define SCSI_MP_VENDOR_SPEC 0x00
+#define SCSI_MP_DISC_RECN 0x02 /* disconnect-reconnect page */
+#define SCSI_MP_FORMAT_DEVICE 0x03
+#define SCSI_MP_RDG 0x04 /* rigid disk geometry page */
+#define SCSI_MP_FDP 0x05 /* flexible disk page */
+#define SCSI_MP_CACHING 0x08 /* caching page */
+#define SCSI_MP_CONTROL 0x0A /* control mode page */
+#define SCSI_MP_MED_TYPES_SUP 0x0B /* medium types supported page */
+#define SCSI_MP_INFO_EXCP_CNTL 0x1C /* informational exception control */
+#define SCSI_MP_ALL 0x3F /* return all pages - mode sense only */
+
+/*
+ * mode parameter header
+ */
+struct scsi_mode_param_header6_s{
+ u8 mode_datalen;
+ u8 medium_type;
+
+ /*
+ * device specific parameters expanded for direct access devices
+ */
+#ifdef __BIGENDIAN
+ u32 wp:1; /* write protected */
+ u32 reserved1:2;
+ u32 dpofua:1; /* disable page out + force unit access
+ */
+ u32 reserved2:4;
+#else
+ u32 reserved2:4;
+ u32 dpofua:1; /* disable page out + force unit access
+ */
+ u32 reserved1:2;
+ u32 wp:1; /* write protected */
+#endif
+
+ u8 block_desclen;
+};
+
+struct scsi_mode_param_header10_s{
+ u32 mode_datalen:16;
+ u32 medium_type:8;
+
+ /*
+ * device specific parameters expanded for direct access devices
+ */
+#ifdef __BIGENDIAN
+ u32 wp:1; /* write protected */
+ u32 reserved1:2;
+ u32 dpofua:1; /* disable page out + force unit access
+ */
+ u32 reserved2:4;
+#else
+ u32 reserved2:4;
+ u32 dpofua:1; /* disable page out + force unit access
+ */
+ u32 reserved1:2;
+ u32 wp:1; /* write protected */
+#endif
+
+#ifdef __BIGENDIAN
+ u32 reserved3:7;
+ u32 longlba:1;
+#else
+ u32 longlba:1;
+ u32 reserved3:7;
+#endif
+ u32 reserved4:8;
+ u32 block_desclen:16;
+};
+
+/*
+ * mode parameter block descriptor
+ */
+struct scsi_mode_param_desc_s{
+ u32 nblks;
+ u32 density_code:8;
+ u32 block_length:24;
+};
+
+/*
+ * Disconnect-reconnect mode page format
+ */
+struct scsi_mp_disc_recn_s{
+#ifdef __BIGENDIAN
+ u8 ps:1;
+ u8 reserved1:1;
+ u8 page_code:6;
+#else
+ u8 page_code:6;
+ u8 reserved1:1;
+ u8 ps:1;
+#endif
+ u8 page_len;
+ u8 buf_full_ratio;
+ u8 buf_empty_ratio;
+
+ u8 bil_msb; /* bus inactivity limit -MSB */
+ u8 bil_lsb; /* bus inactivity limit -LSB */
+
+ u8 dtl_msb; /* disconnect time limit - MSB */
+ u8 dtl_lsb; /* disconnect time limit - LSB */
+
+ u8 ctl_msb; /* connect time limit - MSB */
+ u8 ctl_lsb; /* connect time limit - LSB */
+
+ u8 max_burst_len_msb;
+ u8 max_burst_len_lsb;
+#ifdef __BIGENDIAN
+ u8 emdp:1; /* enable modify data pointers */
+ u8 fa:3; /* fair arbitration */
+ u8 dimm:1; /* disconnect immediate */
+ u8 dtdc:3; /* data transfer disconnect control */
+#else
+ u8 dtdc:3; /* data transfer disconnect control */
+ u8 dimm:1; /* disconnect immediate */
+ u8 fa:3; /* fair arbitration */
+ u8 emdp:1; /* enable modify data pointers */
+#endif
+
+ u8 reserved3;
+
+ u8 first_burst_len_msb;
+ u8 first_burst_len_lsb;
+};
+
+/*
+ * SCSI format device mode page
+ */
+struct scsi_mp_format_device_s{
+#ifdef __BIGENDIAN
+ u32 ps:1;
+ u32 reserved1:1;
+ u32 page_code:6;
+#else
+ u32 page_code:6;
+ u32 reserved1:1;
+ u32 ps:1;
+#endif
+ u32 page_len:8;
+ u32 tracks_per_zone:16;
+
+ u32 a_sec_per_zone:16;
+ u32 a_tracks_per_zone:16;
+
+ u32 a_tracks_per_lun:16; /* alternate tracks/lun-MSB */
+ u32 sec_per_track:16; /* sectors/track-MSB */
+
+ u32 bytes_per_sector:16;
+ u32 interleave:16;
+
+ u32 tsf:16; /* track skew factor-MSB */
+ u32 csf:16; /* cylinder skew factor-MSB */
+
+#ifdef __BIGENDIAN
+ u32 ssec:1; /* soft sector formatting */
+ u32 hsec:1; /* hard sector formatting */
+ u32 rmb:1; /* removable media */
+ u32 surf:1; /* surface */
+ u32 reserved2:4;
+#else
+ u32 reserved2:4;
+ u32 surf:1; /* surface */
+ u32 rmb:1; /* removable media */
+ u32 hsec:1; /* hard sector formatting */
+ u32 ssec:1; /* soft sector formatting */
+#endif
+ u32 reserved3:24;
+};
+
+/*
+ * SCSI rigid disk device geometry page
+ */
+struct scsi_mp_rigid_device_geometry_s{
+#ifdef __BIGENDIAN
+ u32 ps:1;
+ u32 reserved1:1;
+ u32 page_code:6;
+#else
+ u32 page_code:6;
+ u32 reserved1:1;
+ u32 ps:1;
+#endif
+ u32 page_len:8;
+ u32 num_cylinders0:8;
+ u32 num_cylinders1:8;
+
+ u32 num_cylinders2:8;
+ u32 num_heads:8;
+ u32 scwp0:8;
+ u32 scwp1:8;
+
+ u32 scwp2:8;
+ u32 scrwc0:8;
+ u32 scrwc1:8;
+ u32 scrwc2:8;
+
+ u32 dsr:16;
+ u32 lscyl0:8;
+ u32 lscyl1:8;
+
+ u32 lscyl2:8;
+#ifdef __BIGENDIAN
+ u32 reserved2:6;
+ u32 rpl:2; /* rotational position locking */
+#else
+ u32 rpl:2; /* rotational position locking */
+ u32 reserved2:6;
+#endif
+ u32 rot_off:8;
+ u32 reserved3:8;
+
+ u32 med_rot_rate:16;
+ u32 reserved4:16;
+};
+
+/*
+ * SCSI caching mode page
+ */
+struct scsi_mp_caching_s{
+#ifdef __BIGENDIAN
+ u8 ps:1;
+ u8 res1:1;
+ u8 page_code:6;
+#else
+ u8 page_code:6;
+ u8 res1:1;
+ u8 ps:1;
+#endif
+ u8 page_len;
+#ifdef __BIGENDIAN
+ u8 ic:1; /* initiator control */
+ u8 abpf:1; /* abort pre-fetch */
+ u8 cap:1; /* caching analysis permitted */
+ u8 disc:1; /* discontinuity */
+ u8 size:1; /* size enable */
+ u8 wce:1; /* write cache enable */
+ u8 mf:1; /* multiplication factor */
+ u8 rcd:1; /* read cache disable */
+
+ u8 drrp:4; /* demand read retention priority */
+ u8 wrp:4; /* write retention priority */
+#else
+ u8 rcd:1; /* read cache disable */
+ u8 mf:1; /* multiplication factor */
+ u8 wce:1; /* write cache enable */
+ u8 size:1; /* size enable */
+ u8 disc:1; /* discontinuity */
+ u8 cap:1; /* caching analysis permitted */
+ u8 abpf:1; /* abort pre-fetch */
+ u8 ic:1; /* initiator control */
+
+ u8 wrp:4; /* write retention priority */
+ u8 drrp:4; /* demand read retention priority */
+#endif
+ u8 dptl[2];/* disable pre-fetch transfer length */
+ u8 min_prefetch[2];
+ u8 max_prefetch[2];
+ u8 max_prefetch_limit[2];
+#ifdef __BIGENDIAN
+ u8 fsw:1; /* force sequential write */
+ u8 lbcss:1;/* logical block cache segment size */
+ u8 dra:1; /* disable read ahead */
+ u8 vs:2; /* vendor specific */
+ u8 res2:3;
+#else
+ u8 res2:3;
+ u8 vs:2; /* vendor specific */
+ u8 dra:1; /* disable read ahead */
+ u8 lbcss:1;/* logical block cache segment size */
+ u8 fsw:1; /* force sequential write */
+#endif
+ u8 num_cache_segs;
+
+ u8 cache_seg_size[2];
+ u8 res3;
+ u8 non_cache_seg_size[3];
+};
+
+/*
+ * SCSI control mode page
+ */
+struct scsi_mp_control_page_s{
+#ifdef __BIGENDIAN
+u8 ps:1;
+u8 reserved1:1;
+u8 page_code:6;
+#else
+u8 page_code:6;
+u8 reserved1:1;
+u8 ps:1;
+#endif
+ u8 page_len;
+#ifdef __BIGENDIAN
+ u8 tst:3; /* task set type */
+ u8 reserved3:3;
+ u8 gltsd:1; /* global logging target save disable */
+ u8 rlec:1; /* report log exception condition */
+
+ u8 qalgo_mod:4; /* queue alogorithm modifier */
+ u8 reserved4:1;
+ u8 qerr:2; /* queue error management */
+ u8 dque:1; /* disable queuing */
+
+ u8 reserved5:1;
+ u8 rac:1; /* report a check */
+ u8 reserved6:2;
+ u8 swp:1; /* software write protect */
+ u8 raerp:1; /* ready AER permission */
+ u8 uaaerp:1; /* unit attenstion AER permission */
+ u8 eaerp:1; /* error AER permission */
+
+ u8 reserved7:5;
+ u8 autoload_mod:3;
+#else
+ u8 rlec:1; /* report log exception condition */
+ u8 gltsd:1; /* global logging target save disable */
+ u8 reserved3:3;
+ u8 tst:3; /* task set type */
+
+ u8 dque:1; /* disable queuing */
+ u8 qerr:2; /* queue error management */
+ u8 reserved4:1;
+ u8 qalgo_mod:4; /* queue alogorithm modifier */
+
+ u8 eaerp:1; /* error AER permission */
+ u8 uaaerp:1; /* unit attenstion AER permission */
+ u8 raerp:1; /* ready AER permission */
+ u8 swp:1; /* software write protect */
+ u8 reserved6:2;
+ u8 rac:1; /* report a check */
+ u8 reserved5:1;
+
+ u8 autoload_mod:3;
+ u8 reserved7:5;
+#endif
+ u8 rahp_msb; /* ready AER holdoff period - MSB */
+ u8 rahp_lsb; /* ready AER holdoff period - LSB */
+
+ u8 busy_timeout_period_msb;
+ u8 busy_timeout_period_lsb;
+
+ u8 ext_selftest_compl_time_msb;
+ u8 ext_selftest_compl_time_lsb;
+};
+
+/*
+ * SCSI medium types supported mode page
+ */
+struct scsi_mp_medium_types_sup_s{
+#ifdef __BIGENDIAN
+ u8 ps:1;
+ u8 reserved1:1;
+ u8 page_code:6;
+#else
+ u8 page_code:6;
+ u8 reserved1:1;
+ u8 ps:1;
+#endif
+ u8 page_len;
+
+ u8 reserved3[2];
+ u8 med_type1_sup; /* medium type one supported */
+ u8 med_type2_sup; /* medium type two supported */
+ u8 med_type3_sup; /* medium type three supported */
+ u8 med_type4_sup; /* medium type four supported */
+};
+
+/*
+ * SCSI informational exception control mode page
+ */
+struct scsi_mp_info_excpt_cntl_s{
+#ifdef __BIGENDIAN
+ u8 ps:1;
+ u8 reserved1:1;
+ u8 page_code:6;
+#else
+ u8 page_code:6;
+ u8 reserved1:1;
+ u8 ps:1;
+#endif
+ u8 page_len;
+#ifdef __BIGENDIAN
+ u8 perf:1; /* performance */
+ u8 reserved3:1;
+ u8 ebf:1; /* enable background fucntion */
+ u8 ewasc:1; /* enable warning */
+ u8 dexcpt:1; /* disable exception control */
+ u8 test:1; /* enable test device failure
+ * notification
+ */
+ u8 reserved4:1;
+ u8 log_error:1;
+
+ u8 reserved5:4;
+ u8 mrie:4; /* method of reporting info
+ * exceptions
+ */
+#else
+ u8 log_error:1;
+ u8 reserved4:1;
+ u8 test:1; /* enable test device failure
+ * notification
+ */
+ u8 dexcpt:1; /* disable exception control */
+ u8 ewasc:1; /* enable warning */
+ u8 ebf:1; /* enable background fucntion */
+ u8 reserved3:1;
+ u8 perf:1; /* performance */
+
+ u8 mrie:4; /* method of reporting info
+ * exceptions
+ */
+ u8 reserved5:4;
+#endif
+ u8 interval_timer_msb;
+ u8 interval_timer_lsb;
+
+ u8 report_count_msb;
+ u8 report_count_lsb;
+};
+
+/*
+ * Methods of reporting informational exceptions
+ */
+#define SCSI_MP_IEC_NO_REPORT 0x0 /* no reporting of exceptions */
+#define SCSI_MP_IEC_AER 0x1 /* async event reporting */
+#define SCSI_MP_IEC_UNIT_ATTN 0x2 /* generate unit attenstion */
+#define SCSI_MO_IEC_COND_REC_ERR 0x3 /* conditionally generate recovered
+ * error
+ */
+#define SCSI_MP_IEC_UNCOND_REC_ERR 0x4 /* unconditionally generate recovered
+ * error
+ */
+#define SCSI_MP_IEC_NO_SENSE 0x5 /* generate no sense */
+#define SCSI_MP_IEC_ON_REQUEST 0x6 /* only report exceptions on request */
+
+/*
+ * SCSI flexible disk page
+ */
+struct scsi_mp_flexible_disk_s{
+#ifdef __BIGENDIAN
+ u8 ps:1;
+ u8 reserved1:1;
+ u8 page_code:6;
+#else
+ u8 page_code:6;
+ u8 reserved1:1;
+ u8 ps:1;
+#endif
+ u8 page_len;
+
+ u8 transfer_rate_msb;
+ u8 transfer_rate_lsb;
+
+ u8 num_heads;
+ u8 num_sectors;
+
+ u8 bytes_per_sector_msb;
+ u8 bytes_per_sector_lsb;
+
+ u8 num_cylinders_msb;
+ u8 num_cylinders_lsb;
+
+ u8 sc_wpc_msb; /* starting cylinder-write
+ * precompensation msb
+ */
+ u8 sc_wpc_lsb; /* starting cylinder-write
+ * precompensation lsb
+ */
+ u8 sc_rwc_msb; /* starting cylinder-reduced write
+ * current msb
+ */
+ u8 sc_rwc_lsb; /* starting cylinder-reduced write
+ * current lsb
+ */
+
+ u8 dev_step_rate_msb;
+ u8 dev_step_rate_lsb;
+
+ u8 dev_step_pulse_width;
+
+ u8 head_sd_msb; /* head settle delay msb */
+ u8 head_sd_lsb; /* head settle delay lsb */
+
+ u8 motor_on_delay;
+ u8 motor_off_delay;
+#ifdef __BIGENDIAN
+ u8 trdy:1; /* true ready bit */
+ u8 ssn:1; /* start sector number bit */
+ u8 mo:1; /* motor on bit */
+ u8 reserved3:5;
+
+ u8 reserved4:4;
+ u8 spc:4; /* step pulse per cylinder */
+#else
+ u8 reserved3:5;
+ u8 mo:1; /* motor on bit */
+ u8 ssn:1; /* start sector number bit */
+ u8 trdy:1; /* true ready bit */
+
+ u8 spc:4; /* step pulse per cylinder */
+ u8 reserved4:4;
+#endif
+ u8 write_comp;
+ u8 head_load_delay;
+ u8 head_unload_delay;
+#ifdef __BIGENDIAN
+ u8 pin34:4; /* pin34 usage */
+ u8 pin2:4; /* pin2 usage */
+
+ u8 pin4:4; /* pin4 usage */
+ u8 pin1:4; /* pin1 usage */
+#else
+ u8 pin2:4; /* pin2 usage */
+ u8 pin34:4; /* pin34 usage */
+
+ u8 pin1:4; /* pin1 usage */
+ u8 pin4:4; /* pin4 usage */
+#endif
+ u8 med_rot_rate_msb;
+ u8 med_rot_rate_lsb;
+
+ u8 reserved5[2];
+};
+
+struct scsi_mode_page_format_data6_s{
+ struct scsi_mode_param_header6_s mph; /* mode page header */
+ struct scsi_mode_param_desc_s desc; /* block descriptor */
+ struct scsi_mp_format_device_s format; /* format device data */
+};
+
+struct scsi_mode_page_format_data10_s{
+ struct scsi_mode_param_header10_s mph; /* mode page header */
+ struct scsi_mode_param_desc_s desc; /* block descriptor */
+ struct scsi_mp_format_device_s format; /* format device data */
+};
+
+struct scsi_mode_page_rdg_data6_s{
+ struct scsi_mode_param_header6_s mph; /* mode page header */
+ struct scsi_mode_param_desc_s desc; /* block descriptor */
+ struct scsi_mp_rigid_device_geometry_s rdg;
+ /* rigid geometry data */
+};
+
+struct scsi_mode_page_rdg_data10_s{
+ struct scsi_mode_param_header10_s mph; /* mode page header */
+ struct scsi_mode_param_desc_s desc; /* block descriptor */
+ struct scsi_mp_rigid_device_geometry_s rdg;
+ /* rigid geometry data */
+};
+
+struct scsi_mode_page_cache6_s{
+ struct scsi_mode_param_header6_s mph; /* mode page header */
+ struct scsi_mode_param_desc_s desc; /* block descriptor */
+ struct scsi_mp_caching_s cache; /* cache page data */
+};
+
+struct scsi_mode_page_cache10_s{
+ struct scsi_mode_param_header10_s mph; /* mode page header */
+ struct scsi_mode_param_desc_s desc; /* block descriptor */
+ struct scsi_mp_caching_s cache; /* cache page data */
+};
+
+/* --------------------------------------------------------------
+ * Format Unit command
+ * ------------------------------------------------------------
+ */
+
+/*
+ * Format Unit CDB
+ */
+struct scsi_format_unit_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 res1:3;
+ u8 fmtdata:1; /* if set, data out phase has format
+ * data
+ */
+ u8 cmplst:1; /* if set, defect list is complete */
+ u8 def_list:3; /* format of defect descriptor is
+ * fmtdata =1
+ */
+#else
+ u8 def_list:3; /* format of defect descriptor is
+ * fmtdata = 1
+ */
+ u8 cmplst:1; /* if set, defect list is complete */
+ u8 fmtdata:1; /* if set, data out phase has format
+ * data
+ */
+ u8 res1:3;
+#endif
+ u8 interleave_msb;
+ u8 interleave_lsb;
+ u8 vendor_spec;
+ u8 control;
+};
+
+/*
+ * h
+ */
+struct scsi_reserve6_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 reserved:3;
+ u8 obsolete:4;
+ u8 extent:1;
+#else
+ u8 extent:1;
+ u8 obsolete:4;
+ u8 reserved:3;
+#endif
+ u8 reservation_id;
+ u16 param_list_len;
+ u8 control;
+};
+
+/*
+ * h
+ */
+struct scsi_release6_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 reserved1:3;
+ u8 obsolete:4;
+ u8 extent:1;
+#else
+ u8 extent:1;
+ u8 obsolete:4;
+ u8 reserved1:3;
+#endif
+ u8 reservation_id;
+ u16 reserved2;
+ u8 control;
+};
+
+/*
+ * h
+ */
+struct scsi_reserve10_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 reserved1:3;
+ u8 third_party:1;
+ u8 reserved2:2;
+ u8 long_id:1;
+ u8 extent:1;
+#else
+ u8 extent:1;
+ u8 long_id:1;
+ u8 reserved2:2;
+ u8 third_party:1;
+ u8 reserved1:3;
+#endif
+ u8 reservation_id;
+ u8 third_pty_dev_id;
+ u8 reserved3;
+ u8 reserved4;
+ u8 reserved5;
+ u16 param_list_len;
+ u8 control;
+};
+
+struct scsi_release10_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 reserved1:3;
+ u8 third_party:1;
+ u8 reserved2:2;
+ u8 long_id:1;
+ u8 extent:1;
+#else
+ u8 extent:1;
+ u8 long_id:1;
+ u8 reserved2:2;
+ u8 third_party:1;
+ u8 reserved1:3;
+#endif
+ u8 reservation_id;
+ u8 third_pty_dev_id;
+ u8 reserved3;
+ u8 reserved4;
+ u8 reserved5;
+ u16 param_list_len;
+ u8 control;
+};
+
+struct scsi_verify10_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 lun:3;
+ u8 dpo:1;
+ u8 reserved:2;
+ u8 bytchk:1;
+ u8 reladdr:1;
+#else
+ u8 reladdr:1;
+ u8 bytchk:1;
+ u8 reserved:2;
+ u8 dpo:1;
+ u8 lun:3;
+#endif
+ u8 lba0;
+ u8 lba1;
+ u8 lba2;
+ u8 lba3;
+ u8 reserved1;
+ u8 verification_len0;
+ u8 verification_len1;
+ u8 control_byte;
+};
+
+struct scsi_request_sense_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 lun:3;
+ u8 reserved:5;
+#else
+ u8 reserved:5;
+ u8 lun:3;
+#endif
+ u8 reserved0;
+ u8 reserved1;
+ u8 alloc_len;
+ u8 control_byte;
+};
+
+/* ------------------------------------------------------------
+ * SCSI status byte values
+ * ------------------------------------------------------------
+ */
+#define SCSI_STATUS_GOOD 0x00
+#define SCSI_STATUS_CHECK_CONDITION 0x02
+#define SCSI_STATUS_CONDITION_MET 0x04
+#define SCSI_STATUS_BUSY 0x08
+#define SCSI_STATUS_INTERMEDIATE 0x10
+#define SCSI_STATUS_ICM 0x14 /* intermediate condition met */
+#define SCSI_STATUS_RESERVATION_CONFLICT 0x18
+#define SCSI_STATUS_COMMAND_TERMINATED 0x22
+#define SCSI_STATUS_QUEUE_FULL 0x28
+#define SCSI_STATUS_ACA_ACTIVE 0x30
+
+#define SCSI_MAX_ALLOC_LEN 0xFF /* maximum allocarion length
+ * in CDBs
+ */
+
+#define SCSI_OP_WRITE_VERIFY10 0x2E
+#define SCSI_OP_WRITE_VERIFY12 0xAE
+#define SCSI_OP_UNDEF 0xFF
+
+/*
+ * SCSI WRITE-VERIFY(10) command
+ */
+struct scsi_write_verify10_s{
+ u8 opcode;
+#ifdef __BIGENDIAN
+ u8 reserved1:3;
+ u8 dpo:1; /* Disable Page Out */
+ u8 reserved2:1;
+ u8 ebp:1; /* erse by-pass */
+ u8 bytchk:1; /* byte check */
+ u8 rel_adr:1; /* relative address */
+#else
+ u8 rel_adr:1; /* relative address */
+ u8 bytchk:1; /* byte check */
+ u8 ebp:1; /* erse by-pass */
+ u8 reserved2:1;
+ u8 dpo:1; /* Disable Page Out */
+ u8 reserved1:3;
+#endif
+ u8 lba0; /* logical block address - MSB */
+ u8 lba1;
+ u8 lba2;
+ u8 lba3; /* LSB */
+ u8 reserved3;
+ u8 xfer_length0; /* transfer length in blocks - MSB */
+ u8 xfer_length1; /* LSB */
+ u8 control;
+};
+
+#pragma pack()
+
+#endif /* __SCSI_H__ */
diff -urpN orig/drivers/scsi/bfa/include/protocol/types.h patch/drivers/scsi/bfa/include/protocol/types.h
--- orig/drivers/scsi/bfa/include/protocol/types.h 1969-12-31 16:00:00.000000000 -0800
+++ patch/drivers/scsi/bfa/include/protocol/types.h 2009-07-21 15:34:05.000000000 -0700
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2005-2008 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.
+ */
+
+/**
+ * types.h Protocol defined base types
+ */
+
+#ifndef __TYPES_H__
+#define __TYPES_H__
+
+#include <bfa_os_inc.h>
+
+#define wwn_t u64
+#define lun_t u64
+
+#define WWN_NULL (0)
+#define FC_SYMNAME_MAX 256 /* max name server symbolic name size */
+#define FC_ALPA_MAX 128
+
+#pragma pack(1)
+
+#define MAC_ADDRLEN (6)
+struct mac_s { u8 mac[MAC_ADDRLEN]; };
+#define mac_t struct mac_s
+
+#pragma pack()
+
+#endif
--
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