From: Krishna Gudipati <kgudipat@xxxxxxxxxxx>
Change details:
- This patch is part of the BFA cleanup.
- bfa_cb_ioim_macros.h will be renamed to bfa_cb_ioim.h
- bfa_fcpim_priv.h will be renamed to bfa_fcpim.h
- bfa_modules_priv.h and bfa_priv.h will be merged to bfa_modules.h
- fcbuild.h will be renamed to bfa_fcbuild.h in the patchset.
Signed-off-by: Krishna Gudipati <kgudipat@xxxxxxxxxxx>
---
drivers/scsi/bfa/bfa_cb_ioim_macros.h | 181 ---------------------
drivers/scsi/bfa/bfa_fcpim_priv.h | 192 ----------------------
drivers/scsi/bfa/bfa_modules_priv.h | 43 -----
drivers/scsi/bfa/bfa_priv.h | 110 -------------
drivers/scsi/bfa/fcbuild.h | 279 ---------------------------------
5 files changed, 0 insertions(+), 805 deletions(-)
delete mode 100644 drivers/scsi/bfa/bfa_cb_ioim_macros.h
delete mode 100644 drivers/scsi/bfa/bfa_fcpim_priv.h
delete mode 100644 drivers/scsi/bfa/bfa_modules_priv.h
delete mode 100644 drivers/scsi/bfa/bfa_priv.h
delete mode 100644 drivers/scsi/bfa/fcbuild.h
diff --git a/drivers/scsi/bfa/bfa_cb_ioim_macros.h b/drivers/scsi/bfa/bfa_cb_ioim_macros.h
deleted file mode 100644
index 3906ed9..0000000
--- a/drivers/scsi/bfa/bfa_cb_ioim_macros.h
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-/**
- * bfa_cb_ioim_macros.h BFA IOIM driver interface macros.
- */
-
-#ifndef __BFA_HCB_IOIM_MACROS_H__
-#define __BFA_HCB_IOIM_MACROS_H__
-
-#include <bfa_os_inc.h>
-/*
- * #include <linux/dma-mapping.h>
- *
- * #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> #include
- * <scsi/scsi_device.h> #include <scsi/scsi_host.h>
- */
-#include "bfad_im_compat.h"
-
-/*
- * task attribute values in FCP-2 FCP_CMND IU
- */
-#define SIMPLE_Q 0
-#define HEAD_OF_Q 1
-#define ORDERED_Q 2
-#define ACA_Q 4
-#define UNTAGGED 5
-
-static inline lun_t
-bfad_int_to_lun(u32 luno)
-{
- union {
- u16 scsi_lun[4];
- lun_t bfa_lun;
- } lun;
-
- lun.bfa_lun = 0;
- lun.scsi_lun[0] = bfa_os_htons(luno);
-
- return lun.bfa_lun;
-}
-
-/**
- * Get LUN for the I/O request
- */
-#define bfa_cb_ioim_get_lun(__dio) \
- bfad_int_to_lun(((struct scsi_cmnd *)__dio)->device->lun)
-
-/**
- * Get CDB for the I/O request
- */
-static inline u8 *
-bfa_cb_ioim_get_cdb(struct bfad_ioim_s *dio)
-{
- struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
-
- return (u8 *) cmnd->cmnd;
-}
-
-/**
- * Get I/O direction (read/write) for the I/O request
- */
-static inline enum fcp_iodir
-bfa_cb_ioim_get_iodir(struct bfad_ioim_s *dio)
-{
- struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
- enum dma_data_direction dmadir;
-
- dmadir = cmnd->sc_data_direction;
- if (dmadir == DMA_TO_DEVICE)
- return FCP_IODIR_WRITE;
- else if (dmadir == DMA_FROM_DEVICE)
- return FCP_IODIR_READ;
- else
- return FCP_IODIR_NONE;
-}
-
-/**
- * Get IO size in bytes for the I/O request
- */
-static inline u32
-bfa_cb_ioim_get_size(struct bfad_ioim_s *dio)
-{
- struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
-
- return scsi_bufflen(cmnd);
-}
-
-/**
- * Get timeout for the I/O request
- */
-static inline u8
-bfa_cb_ioim_get_timeout(struct bfad_ioim_s *dio)
-{
- struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
- /*
- * TBD: need a timeout for scsi passthru
- */
- if (cmnd->device->host == NULL)
- return 4;
-
- return 0;
-}
-
-/**
- * Get Command Reference Number for the I/O request. 0 if none.
- */
-static inline u8
-bfa_cb_ioim_get_crn(struct bfad_ioim_s *dio)
-{
- return 0;
-}
-
-/**
- * Get SAM-3 priority for the I/O request. 0 is default.
- */
-static inline u8
-bfa_cb_ioim_get_priority(struct bfad_ioim_s *dio)
-{
- return 0;
-}
-
-/**
- * Get task attributes for the I/O request. Default is FCP_TASK_ATTR_SIMPLE(0).
- */
-static inline u8
-bfa_cb_ioim_get_taskattr(struct bfad_ioim_s *dio)
-{
- struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
- u8 task_attr = UNTAGGED;
-
- if (cmnd->device->tagged_supported) {
- switch (cmnd->tag) {
- case HEAD_OF_QUEUE_TAG:
- task_attr = HEAD_OF_Q;
- break;
- case ORDERED_QUEUE_TAG:
- task_attr = ORDERED_Q;
- break;
- default:
- task_attr = SIMPLE_Q;
- break;
- }
- }
-
- return task_attr;
-}
-
-/**
- * Get CDB length in bytes for the I/O request. Default is FCP_CMND_CDB_LEN(16).
- */
-static inline u8
-bfa_cb_ioim_get_cdblen(struct bfad_ioim_s *dio)
-{
- struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
-
- return cmnd->cmd_len;
-}
-
-/**
- * Assign queue to be used for the I/O request. This value depends on whether
- * the driver wants to use the queues via any specific algorithm. Currently,
- * this is not supported.
- */
-#define bfa_cb_ioim_get_reqq(__dio) BFA_FALSE
-
-#endif /* __BFA_HCB_IOIM_MACROS_H__ */
diff --git a/drivers/scsi/bfa/bfa_fcpim_priv.h b/drivers/scsi/bfa/bfa_fcpim_priv.h
deleted file mode 100644
index 762516c..0000000
--- a/drivers/scsi/bfa/bfa_fcpim_priv.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFA_FCPIM_PRIV_H__
-#define __BFA_FCPIM_PRIV_H__
-
-#include <bfa_fcpim.h>
-#include <defs/bfa_defs_fcpim.h>
-#include <cs/bfa_wc.h>
-#include "bfa_sgpg_priv.h"
-
-#define BFA_ITNIM_MIN 32
-#define BFA_ITNIM_MAX 1024
-
-#define BFA_IOIM_MIN 8
-#define BFA_IOIM_MAX 2000
-
-#define BFA_TSKIM_MIN 4
-#define BFA_TSKIM_MAX 512
-#define BFA_FCPIM_PATHTOV_DEF (30 * 1000) /* in millisecs */
-#define BFA_FCPIM_PATHTOV_MAX (90 * 1000) /* in millisecs */
-
-#define bfa_fcpim_stats(__fcpim, __stats) \
- ((__fcpim)->stats.__stats++)
-
-struct bfa_fcpim_mod_s {
- struct bfa_s *bfa;
- struct bfa_itnim_s *itnim_arr;
- struct bfa_ioim_s *ioim_arr;
- struct bfa_ioim_sp_s *ioim_sp_arr;
- struct bfa_tskim_s *tskim_arr;
- struct bfa_dma_s snsbase;
- int num_itnims;
- int num_ioim_reqs;
- int num_tskim_reqs;
- u32 path_tov;
- u16 q_depth;
- u8 reqq; /* Request queue to be used */
- u8 rsvd;
- struct list_head itnim_q; /* queue of active itnim */
- struct list_head ioim_free_q; /* free IO resources */
- struct list_head ioim_resfree_q; /* IOs waiting for f/w */
- struct list_head ioim_comp_q; /* IO global comp Q */
- struct list_head tskim_free_q;
- u32 ios_active; /* current active IOs */
- u32 delay_comp;
- struct bfa_fcpim_stats_s stats;
- bfa_boolean_t ioredirect;
-};
-
-struct bfa_ioim_s;
-struct bfa_tskim_s;
-
-/**
- * BFA IO (initiator mode)
- */
-struct bfa_ioim_s {
- struct list_head qe; /* queue elememt */
- bfa_sm_t sm; /* BFA ioim state machine */
- struct bfa_s *bfa; /* BFA module */
- struct bfa_fcpim_mod_s *fcpim; /* parent fcpim module */
- struct bfa_itnim_s *itnim; /* i-t-n nexus for this IO */
- struct bfad_ioim_s *dio; /* driver IO handle */
- u16 iotag; /* FWI IO tag */
- u16 abort_tag; /* unqiue abort request tag */
- u16 nsges; /* number of SG elements */
- u16 nsgpgs; /* number of SG pages */
- struct bfa_sgpg_s *sgpg; /* first SG page */
- struct list_head sgpg_q; /* allocated SG pages */
- struct bfa_cb_qe_s hcb_qe; /* bfa callback qelem */
- bfa_cb_cbfn_t io_cbfn; /* IO completion handler */
- struct bfa_ioim_sp_s *iosp; /* slow-path IO handling */
- u8 reqq; /* Request queue for I/O */
-};
-
-struct bfa_ioim_sp_s {
- struct bfi_msg_s comp_rspmsg; /* IO comp f/w response */
- u8 *snsinfo; /* sense info for this IO */
- struct bfa_sgpg_wqe_s sgpg_wqe; /* waitq elem for sgpg */
- struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */
- bfa_boolean_t abort_explicit; /* aborted by OS */
- struct bfa_tskim_s *tskim; /* Relevant TM cmd */
-};
-
-/**
- * BFA Task management command (initiator mode)
- */
-struct bfa_tskim_s {
- struct list_head qe;
- bfa_sm_t sm;
- struct bfa_s *bfa; /* BFA module */
- struct bfa_fcpim_mod_s *fcpim; /* parent fcpim module */
- struct bfa_itnim_s *itnim; /* i-t-n nexus for this IO */
- struct bfad_tskim_s *dtsk; /* driver task mgmt cmnd */
- bfa_boolean_t notify; /* notify itnim on TM comp */
- lun_t lun; /* lun if applicable */
- enum fcp_tm_cmnd tm_cmnd; /* task management command */
- u16 tsk_tag; /* FWI IO tag */
- u8 tsecs; /* timeout in seconds */
- struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */
- struct list_head io_q; /* queue of affected IOs */
- struct bfa_wc_s wc; /* waiting counter */
- struct bfa_cb_qe_s hcb_qe; /* bfa callback qelem */
- enum bfi_tskim_status tsk_status; /* TM status */
-};
-
-/**
- * BFA i-t-n (initiator mode)
- */
-struct bfa_itnim_s {
- struct list_head qe; /* queue element */
- bfa_sm_t sm; /* i-t-n im BFA state machine */
- struct bfa_s *bfa; /* bfa instance */
- struct bfa_rport_s *rport; /* bfa rport */
- void *ditn; /* driver i-t-n structure */
- struct bfi_mhdr_s mhdr; /* pre-built mhdr */
- u8 msg_no; /* itnim/rport firmware handle */
- u8 reqq; /* CQ for requests */
- struct bfa_cb_qe_s hcb_qe; /* bfa callback qelem */
- struct list_head pending_q; /* queue of pending IO requests*/
- struct list_head io_q; /* queue of active IO requests */
- struct list_head io_cleanup_q; /* IO being cleaned up */
- struct list_head tsk_q; /* queue of active TM commands */
- struct list_head delay_comp_q;/* queue of failed inflight cmds */
- bfa_boolean_t seq_rec; /* SQER supported */
- bfa_boolean_t is_online; /* itnim is ONLINE for IO */
- bfa_boolean_t iotov_active; /* IO TOV timer is active */
- struct bfa_wc_s wc; /* waiting counter */
- struct bfa_timer_s timer; /* pending IO TOV */
- struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */
- struct bfa_fcpim_mod_s *fcpim; /* fcpim module */
- struct bfa_itnim_hal_stats_s stats;
- struct bfa_itnim_latency_s io_latency;
-};
-
-#define bfa_itnim_is_online(_itnim) ((_itnim)->is_online)
-#define BFA_FCPIM_MOD(_hal) (&(_hal)->modules.fcpim_mod)
-#define BFA_IOIM_FROM_TAG(_fcpim, _iotag) \
- (&fcpim->ioim_arr[_iotag])
-#define BFA_TSKIM_FROM_TAG(_fcpim, _tmtag) \
- (&fcpim->tskim_arr[_tmtag & (fcpim->num_tskim_reqs - 1)])
-
-/*
- * function prototypes
- */
-void bfa_ioim_attach(struct bfa_fcpim_mod_s *fcpim,
- struct bfa_meminfo_s *minfo);
-void bfa_ioim_detach(struct bfa_fcpim_mod_s *fcpim);
-void bfa_ioim_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
-void bfa_ioim_good_comp_isr(struct bfa_s *bfa,
- struct bfi_msg_s *msg);
-void bfa_ioim_cleanup(struct bfa_ioim_s *ioim);
-void bfa_ioim_cleanup_tm(struct bfa_ioim_s *ioim,
- struct bfa_tskim_s *tskim);
-void bfa_ioim_iocdisable(struct bfa_ioim_s *ioim);
-void bfa_ioim_tov(struct bfa_ioim_s *ioim);
-
-void bfa_tskim_attach(struct bfa_fcpim_mod_s *fcpim,
- struct bfa_meminfo_s *minfo);
-void bfa_tskim_detach(struct bfa_fcpim_mod_s *fcpim);
-void bfa_tskim_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
-void bfa_tskim_iodone(struct bfa_tskim_s *tskim);
-void bfa_tskim_iocdisable(struct bfa_tskim_s *tskim);
-void bfa_tskim_cleanup(struct bfa_tskim_s *tskim);
-
-void bfa_itnim_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len,
- u32 *dm_len);
-void bfa_itnim_attach(struct bfa_fcpim_mod_s *fcpim,
- struct bfa_meminfo_s *minfo);
-void bfa_itnim_detach(struct bfa_fcpim_mod_s *fcpim);
-void bfa_itnim_iocdisable(struct bfa_itnim_s *itnim);
-void bfa_itnim_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
-void bfa_itnim_iodone(struct bfa_itnim_s *itnim);
-void bfa_itnim_tskdone(struct bfa_itnim_s *itnim);
-bfa_boolean_t bfa_itnim_hold_io(struct bfa_itnim_s *itnim);
-
-#endif /* __BFA_FCPIM_PRIV_H__ */
-
diff --git a/drivers/scsi/bfa/bfa_modules_priv.h b/drivers/scsi/bfa/bfa_modules_priv.h
deleted file mode 100644
index f554c2f..0000000
--- a/drivers/scsi/bfa/bfa_modules_priv.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFA_MODULES_PRIV_H__
-#define __BFA_MODULES_PRIV_H__
-
-#include "bfa_uf_priv.h"
-#include "bfa_port_priv.h"
-#include "bfa_rport_priv.h"
-#include "bfa_fcxp_priv.h"
-#include "bfa_lps_priv.h"
-#include "bfa_fcpim_priv.h"
-#include <cee/bfa_cee.h>
-#include <port/bfa_port.h>
-
-
-struct bfa_modules_s {
- struct bfa_fcport_s fcport; /* fc port module */
- struct bfa_fcxp_mod_s fcxp_mod; /* fcxp module */
- struct bfa_lps_mod_s lps_mod; /* fcxp module */
- struct bfa_uf_mod_s uf_mod; /* unsolicited frame module */
- struct bfa_rport_mod_s rport_mod; /* remote port module */
- struct bfa_fcpim_mod_s fcpim_mod; /* FCP initiator module */
- struct bfa_sgpg_mod_s sgpg_mod; /* SG page module */
- struct bfa_cee_s cee; /* CEE Module */
- struct bfa_port_s port; /* Physical port module */
-};
-
-#endif /* __BFA_MODULES_PRIV_H__ */
diff --git a/drivers/scsi/bfa/bfa_priv.h b/drivers/scsi/bfa/bfa_priv.h
deleted file mode 100644
index bf4939b..0000000
--- a/drivers/scsi/bfa/bfa_priv.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFA_PRIV_H__
-#define __BFA_PRIV_H__
-
-#include "bfa_iocfc.h"
-#include "bfa_intr_priv.h"
-#include "bfa_trcmod_priv.h"
-#include "bfa_modules_priv.h"
-#include "bfa_fwimg_priv.h"
-#include <cs/bfa_log.h>
-#include <bfa_timer.h>
-
-/**
- * Macro to define a new BFA module
- */
-#define BFA_MODULE(__mod) \
- static void bfa_ ## __mod ## _meminfo( \
- struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len, \
- u32 *dm_len); \
- static void bfa_ ## __mod ## _attach(struct bfa_s *bfa, \
- void *bfad, struct bfa_iocfc_cfg_s *cfg, \
- struct bfa_meminfo_s *meminfo, \
- struct bfa_pcidev_s *pcidev); \
- static void bfa_ ## __mod ## _detach(struct bfa_s *bfa); \
- static void bfa_ ## __mod ## _start(struct bfa_s *bfa); \
- static void bfa_ ## __mod ## _stop(struct bfa_s *bfa); \
- static void bfa_ ## __mod ## _iocdisable(struct bfa_s *bfa); \
- \
- extern struct bfa_module_s hal_mod_ ## __mod; \
- struct bfa_module_s hal_mod_ ## __mod = { \
- bfa_ ## __mod ## _meminfo, \
- bfa_ ## __mod ## _attach, \
- bfa_ ## __mod ## _detach, \
- bfa_ ## __mod ## _start, \
- bfa_ ## __mod ## _stop, \
- bfa_ ## __mod ## _iocdisable, \
- }
-
-#define BFA_CACHELINE_SZ (256)
-
-/**
- * Structure used to interact between different BFA sub modules
- *
- * Each sub module needs to implement only the entry points relevant to it (and
- * can leave entry points as NULL)
- */
-struct bfa_module_s {
- void (*meminfo) (struct bfa_iocfc_cfg_s *cfg, u32 *km_len,
- u32 *dm_len);
- void (*attach) (struct bfa_s *bfa, void *bfad,
- struct bfa_iocfc_cfg_s *cfg,
- struct bfa_meminfo_s *meminfo,
- struct bfa_pcidev_s *pcidev);
- void (*detach) (struct bfa_s *bfa);
- void (*start) (struct bfa_s *bfa);
- void (*stop) (struct bfa_s *bfa);
- void (*iocdisable) (struct bfa_s *bfa);
-};
-
-extern struct bfa_module_s *hal_mods[];
-
-struct bfa_s {
- void *bfad; /* BFA driver instance */
- struct bfa_aen_s *aen; /* AEN module */
- struct bfa_plog_s *plog; /* portlog buffer */
- struct bfa_log_mod_s *logm; /* driver logging modulen */
- struct bfa_trc_mod_s *trcmod; /* driver tracing */
- struct bfa_ioc_s ioc; /* IOC module */
- struct bfa_iocfc_s iocfc; /* IOCFC module */
- struct bfa_timer_mod_s timer_mod; /* timer module */
- struct bfa_modules_s modules; /* BFA modules */
- struct list_head comp_q; /* pending completions */
- bfa_boolean_t rme_process; /* RME processing enabled */
- struct list_head reqq_waitq[BFI_IOC_MAX_CQS];
- bfa_boolean_t fcs; /* FCS is attached to BFA */
- struct bfa_msix_s msix;
-};
-
-extern bfa_isr_func_t bfa_isrs[BFI_MC_MAX];
-extern bfa_ioc_mbox_mcfunc_t bfa_mbox_isrs[];
-extern bfa_boolean_t bfa_auto_recover;
-extern struct bfa_module_s hal_mod_flash;
-extern struct bfa_module_s hal_mod_fcdiag;
-extern struct bfa_module_s hal_mod_sgpg;
-extern struct bfa_module_s hal_mod_fcport;
-extern struct bfa_module_s hal_mod_fcxp;
-extern struct bfa_module_s hal_mod_lps;
-extern struct bfa_module_s hal_mod_uf;
-extern struct bfa_module_s hal_mod_rport;
-extern struct bfa_module_s hal_mod_fcpim;
-extern struct bfa_module_s hal_mod_pbind;
-
-#endif /* __BFA_PRIV_H__ */
-
diff --git a/drivers/scsi/bfa/fcbuild.h b/drivers/scsi/bfa/fcbuild.h
deleted file mode 100644
index 981d98d..0000000
--- a/drivers/scsi/bfa/fcbuild.h
+++ /dev/null
@@ -1,279 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-/*
- * fcbuild.h - FC link service frame building and parsing routines
- */
-
-#ifndef __FCBUILD_H__
-#define __FCBUILD_H__
-
-#include <bfa_os_inc.h>
-#include <protocol/fc.h>
-#include <protocol/fcp.h>
-#include <protocol/ct.h>
-#include <defs/bfa_defs_port.h>
-#include <defs/bfa_defs_pport.h>
-
-/*
- * Utility Macros/functions
- */
-
-#define fcif_sof_set(_ifhdr, _sof) ((_ifhdr)->sof = FC_ ## _sof)
-#define fcif_eof_set(_ifhdr, _eof) ((_ifhdr)->eof = FC_ ## _eof)
-
-#define wwn_is_equal(_wwn1, _wwn2) \
- (memcmp(&(_wwn1), &(_wwn2), sizeof(wwn_t)) == 0)
-
-#define fc_roundup(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1))
-
-/*
- * Given the fc response length, this routine will return
- * the length of the actual payload bytes following the CT header.
- *
- * Assumes the input response length does not include the crc, eof, etc.
- */
-static inline u32
-fc_get_ctresp_pyld_len(u32 resp_len)
-{
- return resp_len - sizeof(struct ct_hdr_s);
-}
-
-/*
- * Convert bfa speed to rpsc speed value.
- */
-static inline enum bfa_pport_speed
-fc_rpsc_operspeed_to_bfa_speed(enum fc_rpsc_op_speed_s speed)
-{
- switch (speed) {
-
- case RPSC_OP_SPEED_1G:
- return BFA_PPORT_SPEED_1GBPS;
-
- case RPSC_OP_SPEED_2G:
- return BFA_PPORT_SPEED_2GBPS;
-
- case RPSC_OP_SPEED_4G:
- return BFA_PPORT_SPEED_4GBPS;
-
- case RPSC_OP_SPEED_8G:
- return BFA_PPORT_SPEED_8GBPS;
-
- case RPSC_OP_SPEED_10G:
- return BFA_PPORT_SPEED_10GBPS;
-
- default:
- return BFA_PPORT_SPEED_UNKNOWN;
- }
-}
-
-/*
- * Convert RPSC speed to bfa speed value.
- */
-static inline enum fc_rpsc_op_speed_s
-fc_bfa_speed_to_rpsc_operspeed(enum bfa_pport_speed op_speed)
-{
- switch (op_speed) {
-
- case BFA_PPORT_SPEED_1GBPS:
- return RPSC_OP_SPEED_1G;
-
- case BFA_PPORT_SPEED_2GBPS:
- return RPSC_OP_SPEED_2G;
-
- case BFA_PPORT_SPEED_4GBPS:
- return RPSC_OP_SPEED_4G;
-
- case BFA_PPORT_SPEED_8GBPS:
- return RPSC_OP_SPEED_8G;
-
- case BFA_PPORT_SPEED_10GBPS:
- return RPSC_OP_SPEED_10G;
-
- default:
- return RPSC_OP_SPEED_NOT_EST;
- }
-}
-enum fc_parse_status {
- FC_PARSE_OK = 0,
- FC_PARSE_FAILURE = 1,
- FC_PARSE_BUSY = 2,
- FC_PARSE_LEN_INVAL,
- FC_PARSE_ACC_INVAL,
- FC_PARSE_PWWN_NOT_EQUAL,
- FC_PARSE_NWWN_NOT_EQUAL,
- FC_PARSE_RXSZ_INVAL,
- FC_PARSE_NOT_FCP,
- FC_PARSE_OPAFLAG_INVAL,
- FC_PARSE_RPAFLAG_INVAL,
- FC_PARSE_OPA_INVAL,
- FC_PARSE_RPA_INVAL,
-
-};
-
-struct fc_templates_s {
- struct fchs_s fc_els_req;
- struct fchs_s fc_bls_req;
- struct fc_logi_s plogi;
- struct fc_rrq_s rrq;
-};
-
-void fcbuild_init(void);
-
-u16 fc_flogi_build(struct fchs_s *fchs, struct fc_logi_s *flogi,
- u32 s_id, u16 ox_id, wwn_t port_name,
- wwn_t node_name, u16 pdu_size, u8 set_npiv,
- u8 set_auth, u16 local_bb_credits);
-u16 fc_fdisc_build(struct fchs_s *buf, struct fc_logi_s *flogi,
- u32 s_id, u16 ox_id, wwn_t port_name,
- wwn_t node_name, u16 pdu_size);
-u16 fc_flogi_acc_build(struct fchs_s *fchs, struct fc_logi_s *flogi,
- u32 s_id, u16 ox_id, wwn_t port_name,
- wwn_t node_name, u16 pdu_size,
- u16 local_bb_credits);
-u16 fc_plogi_build(struct fchs_s *fchs, void *pld, u32 d_id,
- u32 s_id, u16 ox_id, wwn_t port_name,
- wwn_t node_name, u16 pdu_size);
-enum fc_parse_status fc_plogi_parse(struct fchs_s *fchs);
-u16 fc_abts_build(struct fchs_s *buf, u32 d_id, u32 s_id,
- u16 ox_id);
-enum fc_parse_status fc_abts_rsp_parse(struct fchs_s *buf, int len);
-u16 fc_rrq_build(struct fchs_s *buf, struct fc_rrq_s *rrq, u32 d_id,
- u32 s_id, u16 ox_id, u16 rrq_oxid);
-enum fc_parse_status fc_rrq_rsp_parse(struct fchs_s *buf, int len);
-u16 fc_rspnid_build(struct fchs_s *fchs, void *pld, u32 s_id,
- u16 ox_id, u8 *name);
-u16 fc_rftid_build(struct fchs_s *fchs, void *pld, u32 s_id,
- u16 ox_id, enum bfa_port_role role);
-u16 fc_rftid_build_sol(struct fchs_s *fchs, void *pyld, u32 s_id,
- u16 ox_id, u8 *fc4_bitmap,
- u32 bitmap_size);
-u16 fc_rffid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u16 ox_id, u8 fc4_type, u8 fc4_ftrs);
-u16 fc_gidpn_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u16 ox_id, wwn_t port_name);
-u16 fc_gpnid_build(struct fchs_s *fchs, void *pld, u32 s_id,
- u16 ox_id, u32 port_id);
-u16 fc_scr_build(struct fchs_s *fchs, struct fc_scr_s *scr,
- u8 set_br_reg, u32 s_id, u16 ox_id);
-u16 fc_plogi_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
- u32 s_id, u16 ox_id,
- wwn_t port_name, wwn_t node_name, u16 pdu_size);
-
-u16 fc_adisc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc,
- u32 d_id, u32 s_id, u16 ox_id,
- wwn_t port_name, wwn_t node_name);
-enum fc_parse_status fc_adisc_parse(struct fchs_s *fchs, void *pld,
- u32 host_dap,
- wwn_t node_name, wwn_t port_name);
-enum fc_parse_status fc_adisc_rsp_parse(struct fc_adisc_s *adisc, int len,
- wwn_t port_name, wwn_t node_name);
-u16 fc_adisc_acc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc,
- u32 d_id, u32 s_id, u16 ox_id,
- wwn_t port_name, wwn_t node_name);
-u16 fc_ls_rjt_build(struct fchs_s *fchs, struct fc_ls_rjt_s *ls_rjt,
- u32 d_id, u32 s_id, u16 ox_id,
- u8 reason_code, u8 reason_code_expl);
-u16 fc_ls_acc_build(struct fchs_s *fchs, struct fc_els_cmd_s *els_cmd,
- u32 d_id, u32 s_id, u16 ox_id);
-u16 fc_prli_build(struct fchs_s *fchs, void *pld, u32 d_id,
- u32 s_id, u16 ox_id);
-enum fc_parse_status fc_prli_rsp_parse(struct fc_prli_s *prli, int len);
-
-u16 fc_prli_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
- u32 s_id, u16 ox_id,
- enum bfa_port_role role);
-u16 fc_rnid_build(struct fchs_s *fchs, struct fc_rnid_cmd_s *rnid,
- u32 d_id, u32 s_id, u16 ox_id,
- u32 data_format);
-u16 fc_rnid_acc_build(struct fchs_s *fchs, struct fc_rnid_acc_s *rnid_acc,
- u32 d_id, u32 s_id, u16 ox_id,
- u32 data_format,
- struct fc_rnid_common_id_data_s *common_id_data,
- struct fc_rnid_general_topology_data_s *
- gen_topo_data);
-u16 fc_rpsc2_build(struct fchs_s *fchs, struct fc_rpsc2_cmd_s *rps2c,
- u32 d_id, u32 s_id,
- u32 *pid_list, u16 npids);
-u16 fc_rpsc_build(struct fchs_s *fchs, struct fc_rpsc_cmd_s *rpsc,
- u32 d_id, u32 s_id, u16 ox_id);
-u16 fc_rpsc_acc_build(struct fchs_s *fchs, struct fc_rpsc_acc_s *rpsc_acc,
- u32 d_id, u32 s_id, u16 ox_id,
- struct fc_rpsc_speed_info_s *oper_speed);
-u16 fc_gid_ft_build(struct fchs_s *fchs, void *pld, u32 s_id,
- u8 fc4_type);
-u16 fc_rpnid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u32 port_id, wwn_t port_name);
-u16 fc_rnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u32 port_id, wwn_t node_name);
-u16 fc_rcsid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u32 port_id, u32 cos);
-u16 fc_rptid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u32 port_id, u8 port_type);
-u16 fc_ganxt_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u32 port_id);
-u16 fc_logo_build(struct fchs_s *fchs, struct fc_logo_s *logo,
- u32 d_id, u32 s_id, u16 ox_id,
- wwn_t port_name);
-u16 fc_logo_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
- u32 s_id, u16 ox_id);
-u16 fc_fdmi_reqhdr_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u16 cmd_code);
-u16 fc_gmal_req_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- wwn_t wwn);
-u16 fc_gfn_req_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- wwn_t wwn);
-void fc_get_fc4type_bitmask(u8 fc4_type, u8 *bit_mask);
-void fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
- u16 ox_id);
-enum fc_parse_status fc_els_rsp_parse(struct fchs_s *fchs, int len);
-enum fc_parse_status fc_plogi_rsp_parse(struct fchs_s *fchs, int len,
- wwn_t port_name);
-enum fc_parse_status fc_prli_parse(struct fc_prli_s *prli);
-enum fc_parse_status fc_pdisc_parse(struct fchs_s *fchs, wwn_t node_name,
- wwn_t port_name);
-u16 fc_ba_acc_build(struct fchs_s *fchs, struct fc_ba_acc_s *ba_acc,
- u32 d_id, u32 s_id, u16 ox_id,
- u16 rx_id);
-int fc_logout_params_pages(struct fchs_s *fc_frame, u8 els_code);
-u16 fc_tprlo_acc_build(struct fchs_s *fchs,
- struct fc_tprlo_acc_s *tprlo_acc,
- u32 d_id, u32 s_id, u16 ox_id,
- int num_pages);
-u16 fc_prlo_acc_build(struct fchs_s *fchs, struct fc_prlo_acc_s *prlo_acc,
- u32 d_id, u32 s_id, u16 ox_id,
- int num_pages);
-u16 fc_logo_rsp_parse(struct fchs_s *fchs, int len);
-u16 fc_pdisc_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
- u16 ox_id, wwn_t port_name, wwn_t node_name,
- u16 pdu_size);
-u16 fc_pdisc_rsp_parse(struct fchs_s *fchs, int len, wwn_t port_name);
-u16 fc_prlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
- u16 ox_id, int num_pages);
-u16 fc_prlo_rsp_parse(struct fchs_s *fchs, int len);
-u16 fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
- u16 ox_id, int num_pages,
- enum fc_tprlo_type tprlo_type, u32 tpr_id);
-u16 fc_tprlo_rsp_parse(struct fchs_s *fchs, int len);
-u16 fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
- u16 ox_id, u32 reason_code,
- u32 reason_expl);
-u16 fc_gnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
- u16 ox_id, u32 port_id);
-u16 fc_ct_rsp_parse(struct ct_hdr_s *cthdr);
-u16 fc_rscn_build(struct fchs_s *fchs, struct fc_rscn_pl_s *rscn,
- u32 s_id, u16 ox_id);
-#endif
--
1.7.3.rc1
--
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