WSL2-Linux-Kernel/drivers/scsi/lpfc/lpfc_ct.c

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/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
* Copyright (C) 2004-2016 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of version 2 of the GNU General *
* Public License as published by the Free Software Foundation. *
* This program is distributed in the hope that it will be useful. *
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
* DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
* TO BE LEGALLY INVALID. See the GNU General Public License for *
* more details, a copy of which can be found in the file COPYING *
* included with this package. *
*******************************************************************/
/*
[SCSI] lpfc 8.2.4 : Miscellaneous Fixes Miscellaneous Fixes: - Fix a couple of sparse complaints - Reset the FCP recovery flag when the node is not a FCP2 device. - Speed up offline prep delays - Fixed a memory leak in lpfc_mem_alloc failure path - Fixed external loopback test. - Fixed error code returned from the driver when HBA is over heated. - Correct Max NPIV vport to limits read from adapter - Add missing locks around fc_flag and FC_NEEDS_REG_VPI - Add missing hba ids for device identification - Added support for SET_VARIABLE and MBX_WRITE_WWN mailbox commands - Changed all temperature event messages from warning to error - Fix reporting of link speed when link is down - Added support for MBX_WRITE_WWN mailbox command - Change del_timer_sync() in ISR to del_timer() in interrupt handler - Correct instances of beXX_to_cpu() that should be cpu_to_beXX() - Perform target flush before releasing node references on module unload - Avoid bogus devloss_tmo messages when driver unloads - Fix panic when HBA generates ERATT interupt - Fix mbox race condition and a workaround on back-to-back mailbox commands - Force NPIV off for pt2pt mode between 2 NPorts - Stop worker thread before removing fc_host. - Fix up discovery timeout error case due to missing clear_la - Tighten mailbox polling code to speed up detection of fast completions - Only allow DUMP_MEMORY if adapter offline due to overtemp errors - Added extended error information to the log messages in chip init. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-11 09:52:54 +03:00
* Fibre Channel SCSI LAN Device Driver CT support: FC Generic Services FC-GS
*/
#include <linux/blkdev.h>
#include <linux/pci.h>
#include <linux/interrupt.h>
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
2010-03-24 11:04:11 +03:00
#include <linux/slab.h>
#include <linux/utsname.h>
#include <scsi/scsi.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_fc.h>
#include <scsi/fc/fc_fs.h>
#include "lpfc_hw4.h"
#include "lpfc_hw.h"
#include "lpfc_sli.h"
#include "lpfc_sli4.h"
#include "lpfc_nl.h"
#include "lpfc_disc.h"
#include "lpfc_scsi.h"
#include "lpfc.h"
#include "lpfc_logmsg.h"
#include "lpfc_crtn.h"
#include "lpfc_version.h"
#include "lpfc_vport.h"
#include "lpfc_debugfs.h"
/* FDMI Port Speed definitions - FC-GS-7 */
#define HBA_PORTSPEED_1GFC 0x00000001 /* 1G FC */
#define HBA_PORTSPEED_2GFC 0x00000002 /* 2G FC */
#define HBA_PORTSPEED_4GFC 0x00000008 /* 4G FC */
#define HBA_PORTSPEED_10GFC 0x00000004 /* 10G FC */
#define HBA_PORTSPEED_8GFC 0x00000010 /* 8G FC */
#define HBA_PORTSPEED_16GFC 0x00000020 /* 16G FC */
#define HBA_PORTSPEED_32GFC 0x00000040 /* 32G FC */
#define HBA_PORTSPEED_20GFC 0x00000080 /* 20G FC */
#define HBA_PORTSPEED_40GFC 0x00000100 /* 40G FC */
#define HBA_PORTSPEED_128GFC 0x00000200 /* 128G FC */
#define HBA_PORTSPEED_64GFC 0x00000400 /* 64G FC */
#define HBA_PORTSPEED_256GFC 0x00000800 /* 256G FC */
#define HBA_PORTSPEED_UNKNOWN 0x00008000 /* Unknown */
#define HBA_PORTSPEED_10GE 0x00010000 /* 10G E */
#define HBA_PORTSPEED_40GE 0x00020000 /* 40G E */
#define HBA_PORTSPEED_100GE 0x00040000 /* 100G E */
#define HBA_PORTSPEED_25GE 0x00080000 /* 25G E */
#define HBA_PORTSPEED_50GE 0x00100000 /* 50G E */
#define HBA_PORTSPEED_400GE 0x00200000 /* 400G E */
#define FOURBYTES 4
static char *lpfc_release_version = LPFC_DRIVER_VERSION;
static void
lpfc_ct_ignore_hbq_buffer(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq,
struct lpfc_dmabuf *mp, uint32_t size)
{
if (!mp) {
lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
"0146 Ignoring unsolicited CT No HBQ "
"status = x%x\n",
piocbq->iocb.ulpStatus);
}
lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
"0145 Ignoring unsolicted CT HBQ Size:%d "
"status = x%x\n",
size, piocbq->iocb.ulpStatus);
}
static void
lpfc_ct_unsol_buffer(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq,
struct lpfc_dmabuf *mp, uint32_t size)
{
lpfc_ct_ignore_hbq_buffer(phba, piocbq, mp, size);
}
void
lpfc_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
struct lpfc_iocbq *piocbq)
{
struct lpfc_dmabuf *mp = NULL;
IOCB_t *icmd = &piocbq->iocb;
int i;
struct lpfc_iocbq *iocbq;
dma_addr_t paddr;
uint32_t size;
struct list_head head;
struct lpfc_dmabuf *bdeBuf;
if (lpfc_bsg_ct_unsol_event(phba, pring, piocbq) == 0)
return;
if (unlikely(icmd->ulpStatus == IOSTAT_NEED_BUFFER)) {
lpfc_sli_hbqbuf_add_hbqs(phba, LPFC_ELS_HBQ);
} else if ((icmd->ulpStatus == IOSTAT_LOCAL_REJECT) &&
((icmd->un.ulpWord[4] & IOERR_PARAM_MASK) ==
IOERR_RCV_BUFFER_WAITING)) {
/* Not enough posted buffers; Try posting more buffers */
phba->fc_stat.NoRcvBuf++;
if (!(phba->sli3_options & LPFC_SLI3_HBQ_ENABLED))
lpfc_post_buffer(phba, pring, 2);
return;
}
/* If there are no BDEs associated with this IOCB,
* there is nothing to do.
*/
if (icmd->ulpBdeCount == 0)
return;
if (phba->sli3_options & LPFC_SLI3_HBQ_ENABLED) {
INIT_LIST_HEAD(&head);
list_add_tail(&head, &piocbq->list);
list_for_each_entry(iocbq, &head, list) {
icmd = &iocbq->iocb;
if (icmd->ulpBdeCount == 0)
continue;
bdeBuf = iocbq->context2;
iocbq->context2 = NULL;
size = icmd->un.cont64[0].tus.f.bdeSize;
lpfc_ct_unsol_buffer(phba, piocbq, bdeBuf, size);
lpfc_in_buf_free(phba, bdeBuf);
if (icmd->ulpBdeCount == 2) {
bdeBuf = iocbq->context3;
iocbq->context3 = NULL;
size = icmd->unsli3.rcvsli3.bde2.tus.f.bdeSize;
lpfc_ct_unsol_buffer(phba, piocbq, bdeBuf,
size);
lpfc_in_buf_free(phba, bdeBuf);
}
}
list_del(&head);
} else {
INIT_LIST_HEAD(&head);
list_add_tail(&head, &piocbq->list);
list_for_each_entry(iocbq, &head, list) {
icmd = &iocbq->iocb;
if (icmd->ulpBdeCount == 0)
lpfc_ct_unsol_buffer(phba, iocbq, NULL, 0);
for (i = 0; i < icmd->ulpBdeCount; i++) {
paddr = getPaddr(icmd->un.cont64[i].addrHigh,
icmd->un.cont64[i].addrLow);
mp = lpfc_sli_ringpostbuf_get(phba, pring,
paddr);
size = icmd->un.cont64[i].tus.f.bdeSize;
lpfc_ct_unsol_buffer(phba, iocbq, mp, size);
lpfc_in_buf_free(phba, mp);
}
lpfc_post_buffer(phba, pring, i);
}
list_del(&head);
}
}
/**
* lpfc_ct_handle_unsol_abort - ct upper level protocol abort handler
* @phba: Pointer to HBA context object.
* @dmabuf: pointer to a dmabuf that describes the FC sequence
*
* This function serves as the upper level protocol abort handler for CT
* protocol.
*
* Return 1 if abort has been handled, 0 otherwise.
**/
int
lpfc_ct_handle_unsol_abort(struct lpfc_hba *phba, struct hbq_dmabuf *dmabuf)
{
int handled;
/* CT upper level goes through BSG */
handled = lpfc_bsg_ct_unsol_abort(phba, dmabuf);
return handled;
}
static void
lpfc_free_ct_rsp(struct lpfc_hba *phba, struct lpfc_dmabuf *mlist)
{
struct lpfc_dmabuf *mlast, *next_mlast;
list_for_each_entry_safe(mlast, next_mlast, &mlist->list, list) {
lpfc_mbuf_free(phba, mlast->virt, mlast->phys);
list_del(&mlast->list);
kfree(mlast);
}
lpfc_mbuf_free(phba, mlist->virt, mlist->phys);
kfree(mlist);
return;
}
static struct lpfc_dmabuf *
lpfc_alloc_ct_rsp(struct lpfc_hba *phba, int cmdcode, struct ulp_bde64 *bpl,
uint32_t size, int *entries)
{
struct lpfc_dmabuf *mlist = NULL;
struct lpfc_dmabuf *mp;
int cnt, i = 0;
[SCSI] lpfc 8.2.4 : Miscellaneous Fixes Miscellaneous Fixes: - Fix a couple of sparse complaints - Reset the FCP recovery flag when the node is not a FCP2 device. - Speed up offline prep delays - Fixed a memory leak in lpfc_mem_alloc failure path - Fixed external loopback test. - Fixed error code returned from the driver when HBA is over heated. - Correct Max NPIV vport to limits read from adapter - Add missing locks around fc_flag and FC_NEEDS_REG_VPI - Add missing hba ids for device identification - Added support for SET_VARIABLE and MBX_WRITE_WWN mailbox commands - Changed all temperature event messages from warning to error - Fix reporting of link speed when link is down - Added support for MBX_WRITE_WWN mailbox command - Change del_timer_sync() in ISR to del_timer() in interrupt handler - Correct instances of beXX_to_cpu() that should be cpu_to_beXX() - Perform target flush before releasing node references on module unload - Avoid bogus devloss_tmo messages when driver unloads - Fix panic when HBA generates ERATT interupt - Fix mbox race condition and a workaround on back-to-back mailbox commands - Force NPIV off for pt2pt mode between 2 NPorts - Stop worker thread before removing fc_host. - Fix up discovery timeout error case due to missing clear_la - Tighten mailbox polling code to speed up detection of fast completions - Only allow DUMP_MEMORY if adapter offline due to overtemp errors - Added extended error information to the log messages in chip init. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-11 09:52:54 +03:00
/* We get chunks of FCELSSIZE */
cnt = size > FCELSSIZE ? FCELSSIZE: size;
while (size) {
/* Allocate buffer for rsp payload */
mp = kmalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL);
if (!mp) {
if (mlist)
lpfc_free_ct_rsp(phba, mlist);
return NULL;
}
INIT_LIST_HEAD(&mp->list);
if (cmdcode == be16_to_cpu(SLI_CTNS_GID_FT) ||
cmdcode == be16_to_cpu(SLI_CTNS_GFF_ID))
mp->virt = lpfc_mbuf_alloc(phba, MEM_PRI, &(mp->phys));
else
mp->virt = lpfc_mbuf_alloc(phba, 0, &(mp->phys));
if (!mp->virt) {
kfree(mp);
if (mlist)
lpfc_free_ct_rsp(phba, mlist);
return NULL;
}
/* Queue it to a linked list */
if (!mlist)
mlist = mp;
else
list_add_tail(&mp->list, &mlist->list);
bpl->tus.f.bdeFlags = BUFF_TYPE_BDE_64I;
/* build buffer ptr list for IOCB */
bpl->addrLow = le32_to_cpu(putPaddrLow(mp->phys) );
bpl->addrHigh = le32_to_cpu(putPaddrHigh(mp->phys) );
bpl->tus.f.bdeSize = (uint16_t) cnt;
bpl->tus.w = le32_to_cpu(bpl->tus.w);
bpl++;
i++;
size -= cnt;
}
*entries = i;
return mlist;
}
int
lpfc_ct_free_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *ctiocb)
{
struct lpfc_dmabuf *buf_ptr;
if (ctiocb->context_un.ndlp) {
lpfc_nlp_put(ctiocb->context_un.ndlp);
ctiocb->context_un.ndlp = NULL;
}
if (ctiocb->context1) {
buf_ptr = (struct lpfc_dmabuf *) ctiocb->context1;
lpfc_mbuf_free(phba, buf_ptr->virt, buf_ptr->phys);
kfree(buf_ptr);
ctiocb->context1 = NULL;
}
if (ctiocb->context2) {
lpfc_free_ct_rsp(phba, (struct lpfc_dmabuf *) ctiocb->context2);
ctiocb->context2 = NULL;
}
if (ctiocb->context3) {
buf_ptr = (struct lpfc_dmabuf *) ctiocb->context3;
lpfc_mbuf_free(phba, buf_ptr->virt, buf_ptr->phys);
kfree(buf_ptr);
ctiocb->context3 = NULL;
}
lpfc_sli_release_iocbq(phba, ctiocb);
return 0;
}
/**
* lpfc_gen_req - Build and issue a GEN_REQUEST command to the SLI Layer
* @vport: pointer to a host virtual N_Port data structure.
* @bmp: Pointer to BPL for SLI command
* @inp: Pointer to data buffer for response data.
* @outp: Pointer to data buffer that hold the CT command.
* @cmpl: completion routine to call when command completes
* @ndlp: Destination NPort nodelist entry
*
* This function as the final part for issuing a CT command.
*/
static int
lpfc_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
struct lpfc_dmabuf *inp, struct lpfc_dmabuf *outp,
void (*cmpl) (struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *),
struct lpfc_nodelist *ndlp, uint32_t usr_flg, uint32_t num_entry,
uint32_t tmo, uint8_t retry)
{
struct lpfc_hba *phba = vport->phba;
IOCB_t *icmd;
struct lpfc_iocbq *geniocb;
int rc;
/* Allocate buffer for command iocb */
geniocb = lpfc_sli_get_iocbq(phba);
if (geniocb == NULL)
return 1;
icmd = &geniocb->iocb;
icmd->un.genreq64.bdl.ulpIoTag32 = 0;
icmd->un.genreq64.bdl.addrHigh = putPaddrHigh(bmp->phys);
icmd->un.genreq64.bdl.addrLow = putPaddrLow(bmp->phys);
icmd->un.genreq64.bdl.bdeFlags = BUFF_TYPE_BLP_64;
icmd->un.genreq64.bdl.bdeSize = (num_entry * sizeof(struct ulp_bde64));
if (usr_flg)
geniocb->context3 = NULL;
else
geniocb->context3 = (uint8_t *) bmp;
/* Save for completion so we can release these resources */
geniocb->context1 = (uint8_t *) inp;
geniocb->context2 = (uint8_t *) outp;
geniocb->context_un.ndlp = lpfc_nlp_get(ndlp);
/* Fill in payload, bp points to frame payload */
icmd->ulpCommand = CMD_GEN_REQUEST64_CR;
/* Fill in rest of iocb */
icmd->un.genreq64.w5.hcsw.Fctl = (SI | LA);
icmd->un.genreq64.w5.hcsw.Dfctl = 0;
icmd->un.genreq64.w5.hcsw.Rctl = FC_RCTL_DD_UNSOL_CTL;
icmd->un.genreq64.w5.hcsw.Type = FC_TYPE_CT;
if (!tmo) {
/* FC spec states we need 3 * ratov for CT requests */
tmo = (3 * phba->fc_ratov);
}
icmd->ulpTimeout = tmo;
icmd->ulpBdeCount = 1;
icmd->ulpLe = 1;
icmd->ulpClass = CLASS3;
icmd->ulpContext = ndlp->nlp_rpi;
if (phba->sli_rev == LPFC_SLI_REV4)
icmd->ulpContext = phba->sli4_hba.rpi_ids[ndlp->nlp_rpi];
if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) {
/* For GEN_REQUEST64_CR, use the RPI */
icmd->ulpCt_h = 0;
icmd->ulpCt_l = 0;
}
/* Issue GEN REQ IOCB for NPORT <did> */
lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
"0119 Issue GEN REQ IOCB to NPORT x%x "
"Data: x%x x%x\n",
ndlp->nlp_DID, icmd->ulpIoTag,
vport->port_state);
geniocb->iocb_cmpl = cmpl;
geniocb->drvrTimeout = icmd->ulpTimeout + LPFC_DRVR_TIMEOUT;
geniocb->vport = vport;
geniocb->retry = retry;
rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, geniocb, 0);
if (rc == IOCB_ERROR) {
lpfc_sli_release_iocbq(phba, geniocb);
return 1;
}
return 0;
}
/**
* lpfc_ct_cmd - Build and issue a CT command
* @vport: pointer to a host virtual N_Port data structure.
* @inmp: Pointer to data buffer for response data.
* @bmp: Pointer to BPL for SLI command
* @ndlp: Destination NPort nodelist entry
* @cmpl: completion routine to call when command completes
*
* This function is called for issuing a CT command.
*/
static int
lpfc_ct_cmd(struct lpfc_vport *vport, struct lpfc_dmabuf *inmp,
struct lpfc_dmabuf *bmp, struct lpfc_nodelist *ndlp,
void (*cmpl) (struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *),
uint32_t rsp_size, uint8_t retry)
{
struct lpfc_hba *phba = vport->phba;
struct ulp_bde64 *bpl = (struct ulp_bde64 *) bmp->virt;
struct lpfc_dmabuf *outmp;
int cnt = 0, status;
int cmdcode = ((struct lpfc_sli_ct_request *) inmp->virt)->
CommandResponse.bits.CmdRsp;
bpl++; /* Skip past ct request */
/* Put buffer(s) for ct rsp in bpl */
outmp = lpfc_alloc_ct_rsp(phba, cmdcode, bpl, rsp_size, &cnt);
if (!outmp)
return -ENOMEM;
/*
* Form the CT IOCB. The total number of BDEs in this IOCB
* is the single command plus response count from
* lpfc_alloc_ct_rsp.
*/
cnt += 1;
status = lpfc_gen_req(vport, bmp, inmp, outmp, cmpl, ndlp, 0,
cnt, 0, retry);
if (status) {
lpfc_free_ct_rsp(phba, outmp);
return -ENOMEM;
}
return 0;
}
struct lpfc_vport *
lpfc_find_vport_by_did(struct lpfc_hba *phba, uint32_t did) {
struct lpfc_vport *vport_curr;
unsigned long flags;
spin_lock_irqsave(&phba->hbalock, flags);
list_for_each_entry(vport_curr, &phba->port_list, listentry) {
if ((vport_curr->fc_myDID) && (vport_curr->fc_myDID == did)) {
spin_unlock_irqrestore(&phba->hbalock, flags);
return vport_curr;
}
}
spin_unlock_irqrestore(&phba->hbalock, flags);
return NULL;
}
static int
lpfc_ns_rsp(struct lpfc_vport *vport, struct lpfc_dmabuf *mp, uint32_t Size)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_sli_ct_request *Response =
(struct lpfc_sli_ct_request *) mp->virt;
struct lpfc_nodelist *ndlp = NULL;
struct lpfc_dmabuf *mlast, *next_mp;
uint32_t *ctptr = (uint32_t *) & Response->un.gid.PortType;
uint32_t Did, CTentry;
int Cnt;
struct list_head head;
lpfc_set_disctmo(vport);
vport->num_disc_nodes = 0;
vport->fc_ns_retry = 0;
list_add_tail(&head, &mp->list);
list_for_each_entry_safe(mp, next_mp, &head, list) {
mlast = mp;
Cnt = Size > FCELSSIZE ? FCELSSIZE : Size;
Size -= Cnt;
if (!ctptr) {
ctptr = (uint32_t *) mlast->virt;
} else
Cnt -= 16; /* subtract length of CT header */
/* Loop through entire NameServer list of DIDs */
while (Cnt >= sizeof(uint32_t)) {
/* Get next DID from NameServer List */
CTentry = *ctptr++;
Did = ((be32_to_cpu(CTentry)) & Mask_DID);
ndlp = NULL;
/*
* Check for rscn processing or not
* To conserve rpi's, filter out addresses for other
* vports on the same physical HBAs.
*/
if ((Did != vport->fc_myDID) &&
((lpfc_find_vport_by_did(phba, Did) == NULL) ||
vport->cfg_peer_port_login)) {
if ((vport->port_type != LPFC_NPIV_PORT) ||
(!(vport->ct_flags & FC_CT_RFF_ID)) ||
(!vport->cfg_restrict_login)) {
ndlp = lpfc_setup_disc_node(vport, Did);
[SCSI] lpfc 8.2.6 : Multiple discovery fixes Multiple Discovery Fixes: - Fix race on discovery due to link events coinciding with vport_delete. - Use NLP_FABRIC state to filter out switch-based pseudo initiators that reuse the same WWNs. - Correct erroneous setting of DID=0 in lpfc_matchdid() - Correct extra reference count that was in the lookup path for the remoteid from an unsolicited ELS. - Correct double-free bug in els abort path. - Correct FDMI server discovery logic for switch that return a WWN of 0. - Fix bugs in ndlp mgmt when a node changes address - Correct bug that did not delete RSCNs for vports upon link transitions - Fix "0216 Link event during NS query" error which pops up when vports are swapped to different switch ports. - Add sanity checks on ndlp structures - Fix devloss log message to dump WWN correctly - Hold off mgmt commands that were interferring with discovery mailbox cmds - Remove unnecessary FC_ESTABLISH_LINK logic. - Correct some race conditions in the worker thread, resulting in devloss: - Clear the work_port_events field before handling the work port events - Clear the deferred ring event before handling a deferred ring event - Hold the hba lock when waking up the work thread - Send an acc for the rscn even when we aren't going to handle it - Fix locking behavior that was not properly protecting the ACTIVE flag, thus allowing mailbox command order to shift. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-07 18:15:56 +04:00
if (ndlp && NLP_CHK_NODE_ACT(ndlp)) {
lpfc_debugfs_disc_trc(vport,
LPFC_DISC_TRC_CT,
"Parse GID_FTrsp: "
"did:x%x flg:x%x x%x",
Did, ndlp->nlp_flag,
vport->fc_flag);
lpfc_printf_vlog(vport,
KERN_INFO,
LOG_DISCOVERY,
"0238 Process "
"x%x NameServer Rsp"
"Data: x%x x%x x%x\n",
Did, ndlp->nlp_flag,
vport->fc_flag,
vport->fc_rscn_id_cnt);
} else {
lpfc_debugfs_disc_trc(vport,
LPFC_DISC_TRC_CT,
"Skip1 GID_FTrsp: "
"did:x%x flg:x%x cnt:%d",
Did, vport->fc_flag,
vport->fc_rscn_id_cnt);
lpfc_printf_vlog(vport,
KERN_INFO,
LOG_DISCOVERY,
"0239 Skip x%x "
"NameServer Rsp Data: "
"x%x x%x\n",
Did, vport->fc_flag,
vport->fc_rscn_id_cnt);
}
} else {
if (!(vport->fc_flag & FC_RSCN_MODE) ||
(lpfc_rscn_payload_check(vport, Did))) {
lpfc_debugfs_disc_trc(vport,
LPFC_DISC_TRC_CT,
"Query GID_FTrsp: "
"did:x%x flg:x%x cnt:%d",
Did, vport->fc_flag,
vport->fc_rscn_id_cnt);
/* This NPortID was previously
* a FCP target, * Don't even
* bother to send GFF_ID.
*/
ndlp = lpfc_findnode_did(vport,
Did);
if (ndlp &&
NLP_CHK_NODE_ACT(ndlp)
&& (ndlp->nlp_type &
NLP_FCP_TARGET))
lpfc_setup_disc_node
(vport, Did);
else if (lpfc_ns_cmd(vport,
SLI_CTNS_GFF_ID,
0, Did) == 0)
vport->num_disc_nodes++;
else
lpfc_setup_disc_node
(vport, Did);
}
else {
lpfc_debugfs_disc_trc(vport,
LPFC_DISC_TRC_CT,
"Skip2 GID_FTrsp: "
"did:x%x flg:x%x cnt:%d",
Did, vport->fc_flag,
vport->fc_rscn_id_cnt);
lpfc_printf_vlog(vport,
KERN_INFO,
LOG_DISCOVERY,
"0245 Skip x%x "
"NameServer Rsp Data: "
"x%x x%x\n",
Did, vport->fc_flag,
vport->fc_rscn_id_cnt);
}
}
}
if (CTentry & (cpu_to_be32(SLI_CT_LAST_ENTRY)))
goto nsout1;
Cnt -= sizeof(uint32_t);
}
ctptr = NULL;
}
nsout1:
list_del(&head);
return 0;
}
static void
lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
struct lpfc_vport *vport = cmdiocb->vport;
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
IOCB_t *irsp;
struct lpfc_dmabuf *outp;
struct lpfc_sli_ct_request *CTrsp;
struct lpfc_nodelist *ndlp;
[SCSI] lpfc 8.2.6 : Multiple discovery fixes Multiple Discovery Fixes: - Fix race on discovery due to link events coinciding with vport_delete. - Use NLP_FABRIC state to filter out switch-based pseudo initiators that reuse the same WWNs. - Correct erroneous setting of DID=0 in lpfc_matchdid() - Correct extra reference count that was in the lookup path for the remoteid from an unsolicited ELS. - Correct double-free bug in els abort path. - Correct FDMI server discovery logic for switch that return a WWN of 0. - Fix bugs in ndlp mgmt when a node changes address - Correct bug that did not delete RSCNs for vports upon link transitions - Fix "0216 Link event during NS query" error which pops up when vports are swapped to different switch ports. - Add sanity checks on ndlp structures - Fix devloss log message to dump WWN correctly - Hold off mgmt commands that were interferring with discovery mailbox cmds - Remove unnecessary FC_ESTABLISH_LINK logic. - Correct some race conditions in the worker thread, resulting in devloss: - Clear the work_port_events field before handling the work port events - Clear the deferred ring event before handling a deferred ring event - Hold the hba lock when waking up the work thread - Send an acc for the rscn even when we aren't going to handle it - Fix locking behavior that was not properly protecting the ACTIVE flag, thus allowing mailbox command order to shift. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-07 18:15:56 +04:00
int rc;
/* First save ndlp, before we overwrite it */
ndlp = cmdiocb->context_un.ndlp;
/* we pass cmdiocb to state machine which needs rspiocb as well */
cmdiocb->context_un.rsp_iocb = rspiocb;
outp = (struct lpfc_dmabuf *) cmdiocb->context2;
irsp = &rspiocb->iocb;
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"GID_FT cmpl: status:x%x/x%x rtry:%d",
irsp->ulpStatus, irsp->un.ulpWord[4], vport->fc_ns_retry);
/* Don't bother processing response if vport is being torn down. */
if (vport->load_flag & FC_UNLOADING) {
if (vport->fc_flag & FC_RSCN_MODE)
lpfc_els_flush_rscn(vport);
goto out;
}
[SCSI] lpfc 8.2.6 : Multiple discovery fixes Multiple Discovery Fixes: - Fix race on discovery due to link events coinciding with vport_delete. - Use NLP_FABRIC state to filter out switch-based pseudo initiators that reuse the same WWNs. - Correct erroneous setting of DID=0 in lpfc_matchdid() - Correct extra reference count that was in the lookup path for the remoteid from an unsolicited ELS. - Correct double-free bug in els abort path. - Correct FDMI server discovery logic for switch that return a WWN of 0. - Fix bugs in ndlp mgmt when a node changes address - Correct bug that did not delete RSCNs for vports upon link transitions - Fix "0216 Link event during NS query" error which pops up when vports are swapped to different switch ports. - Add sanity checks on ndlp structures - Fix devloss log message to dump WWN correctly - Hold off mgmt commands that were interferring with discovery mailbox cmds - Remove unnecessary FC_ESTABLISH_LINK logic. - Correct some race conditions in the worker thread, resulting in devloss: - Clear the work_port_events field before handling the work port events - Clear the deferred ring event before handling a deferred ring event - Hold the hba lock when waking up the work thread - Send an acc for the rscn even when we aren't going to handle it - Fix locking behavior that was not properly protecting the ACTIVE flag, thus allowing mailbox command order to shift. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-07 18:15:56 +04:00
if (lpfc_els_chk_latt(vport)) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0216 Link event during NS query\n");
if (vport->fc_flag & FC_RSCN_MODE)
lpfc_els_flush_rscn(vport);
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
goto out;
}
[SCSI] lpfc 8.2.6 : Multiple discovery fixes Multiple Discovery Fixes: - Fix race on discovery due to link events coinciding with vport_delete. - Use NLP_FABRIC state to filter out switch-based pseudo initiators that reuse the same WWNs. - Correct erroneous setting of DID=0 in lpfc_matchdid() - Correct extra reference count that was in the lookup path for the remoteid from an unsolicited ELS. - Correct double-free bug in els abort path. - Correct FDMI server discovery logic for switch that return a WWN of 0. - Fix bugs in ndlp mgmt when a node changes address - Correct bug that did not delete RSCNs for vports upon link transitions - Fix "0216 Link event during NS query" error which pops up when vports are swapped to different switch ports. - Add sanity checks on ndlp structures - Fix devloss log message to dump WWN correctly - Hold off mgmt commands that were interferring with discovery mailbox cmds - Remove unnecessary FC_ESTABLISH_LINK logic. - Correct some race conditions in the worker thread, resulting in devloss: - Clear the work_port_events field before handling the work port events - Clear the deferred ring event before handling a deferred ring event - Hold the hba lock when waking up the work thread - Send an acc for the rscn even when we aren't going to handle it - Fix locking behavior that was not properly protecting the ACTIVE flag, thus allowing mailbox command order to shift. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-07 18:15:56 +04:00
if (lpfc_error_lost_link(irsp)) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0226 NS query failed due to link event\n");
if (vport->fc_flag & FC_RSCN_MODE)
lpfc_els_flush_rscn(vport);
[SCSI] lpfc 8.2.6 : Multiple discovery fixes Multiple Discovery Fixes: - Fix race on discovery due to link events coinciding with vport_delete. - Use NLP_FABRIC state to filter out switch-based pseudo initiators that reuse the same WWNs. - Correct erroneous setting of DID=0 in lpfc_matchdid() - Correct extra reference count that was in the lookup path for the remoteid from an unsolicited ELS. - Correct double-free bug in els abort path. - Correct FDMI server discovery logic for switch that return a WWN of 0. - Fix bugs in ndlp mgmt when a node changes address - Correct bug that did not delete RSCNs for vports upon link transitions - Fix "0216 Link event during NS query" error which pops up when vports are swapped to different switch ports. - Add sanity checks on ndlp structures - Fix devloss log message to dump WWN correctly - Hold off mgmt commands that were interferring with discovery mailbox cmds - Remove unnecessary FC_ESTABLISH_LINK logic. - Correct some race conditions in the worker thread, resulting in devloss: - Clear the work_port_events field before handling the work port events - Clear the deferred ring event before handling a deferred ring event - Hold the hba lock when waking up the work thread - Send an acc for the rscn even when we aren't going to handle it - Fix locking behavior that was not properly protecting the ACTIVE flag, thus allowing mailbox command order to shift. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-07 18:15:56 +04:00
goto out;
}
if (irsp->ulpStatus) {
/* Check for retry */
if (vport->fc_ns_retry < LPFC_MAX_NS_RETRY) {
[SCSI] lpfc 8.2.6 : Multiple discovery fixes Multiple Discovery Fixes: - Fix race on discovery due to link events coinciding with vport_delete. - Use NLP_FABRIC state to filter out switch-based pseudo initiators that reuse the same WWNs. - Correct erroneous setting of DID=0 in lpfc_matchdid() - Correct extra reference count that was in the lookup path for the remoteid from an unsolicited ELS. - Correct double-free bug in els abort path. - Correct FDMI server discovery logic for switch that return a WWN of 0. - Fix bugs in ndlp mgmt when a node changes address - Correct bug that did not delete RSCNs for vports upon link transitions - Fix "0216 Link event during NS query" error which pops up when vports are swapped to different switch ports. - Add sanity checks on ndlp structures - Fix devloss log message to dump WWN correctly - Hold off mgmt commands that were interferring with discovery mailbox cmds - Remove unnecessary FC_ESTABLISH_LINK logic. - Correct some race conditions in the worker thread, resulting in devloss: - Clear the work_port_events field before handling the work port events - Clear the deferred ring event before handling a deferred ring event - Hold the hba lock when waking up the work thread - Send an acc for the rscn even when we aren't going to handle it - Fix locking behavior that was not properly protecting the ACTIVE flag, thus allowing mailbox command order to shift. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-07 18:15:56 +04:00
if (irsp->ulpStatus != IOSTAT_LOCAL_REJECT ||
(irsp->un.ulpWord[4] & IOERR_PARAM_MASK) !=
IOERR_NO_RESOURCES)
vport->fc_ns_retry++;
[SCSI] lpfc 8.2.6 : Multiple discovery fixes Multiple Discovery Fixes: - Fix race on discovery due to link events coinciding with vport_delete. - Use NLP_FABRIC state to filter out switch-based pseudo initiators that reuse the same WWNs. - Correct erroneous setting of DID=0 in lpfc_matchdid() - Correct extra reference count that was in the lookup path for the remoteid from an unsolicited ELS. - Correct double-free bug in els abort path. - Correct FDMI server discovery logic for switch that return a WWN of 0. - Fix bugs in ndlp mgmt when a node changes address - Correct bug that did not delete RSCNs for vports upon link transitions - Fix "0216 Link event during NS query" error which pops up when vports are swapped to different switch ports. - Add sanity checks on ndlp structures - Fix devloss log message to dump WWN correctly - Hold off mgmt commands that were interferring with discovery mailbox cmds - Remove unnecessary FC_ESTABLISH_LINK logic. - Correct some race conditions in the worker thread, resulting in devloss: - Clear the work_port_events field before handling the work port events - Clear the deferred ring event before handling a deferred ring event - Hold the hba lock when waking up the work thread - Send an acc for the rscn even when we aren't going to handle it - Fix locking behavior that was not properly protecting the ACTIVE flag, thus allowing mailbox command order to shift. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-07 18:15:56 +04:00
/* CT command is being retried */
rc = lpfc_ns_cmd(vport, SLI_CTNS_GID_FT,
vport->fc_ns_retry, 0);
[SCSI] lpfc 8.2.6 : Multiple discovery fixes Multiple Discovery Fixes: - Fix race on discovery due to link events coinciding with vport_delete. - Use NLP_FABRIC state to filter out switch-based pseudo initiators that reuse the same WWNs. - Correct erroneous setting of DID=0 in lpfc_matchdid() - Correct extra reference count that was in the lookup path for the remoteid from an unsolicited ELS. - Correct double-free bug in els abort path. - Correct FDMI server discovery logic for switch that return a WWN of 0. - Fix bugs in ndlp mgmt when a node changes address - Correct bug that did not delete RSCNs for vports upon link transitions - Fix "0216 Link event during NS query" error which pops up when vports are swapped to different switch ports. - Add sanity checks on ndlp structures - Fix devloss log message to dump WWN correctly - Hold off mgmt commands that were interferring with discovery mailbox cmds - Remove unnecessary FC_ESTABLISH_LINK logic. - Correct some race conditions in the worker thread, resulting in devloss: - Clear the work_port_events field before handling the work port events - Clear the deferred ring event before handling a deferred ring event - Hold the hba lock when waking up the work thread - Send an acc for the rscn even when we aren't going to handle it - Fix locking behavior that was not properly protecting the ACTIVE flag, thus allowing mailbox command order to shift. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-07 18:15:56 +04:00
if (rc == 0)
goto out;
}
if (vport->fc_flag & FC_RSCN_MODE)
lpfc_els_flush_rscn(vport);
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
"0257 GID_FT Query error: 0x%x 0x%x\n",
irsp->ulpStatus, vport->fc_ns_retry);
} else {
/* Good status, continue checking */
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
cpu_to_be16(SLI_CT_RESPONSE_FS_ACC)) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0208 NameServer Rsp Data: x%x\n",
vport->fc_flag);
lpfc_ns_rsp(vport, outp,
(uint32_t) (irsp->un.genreq64.bdl.bdeSize));
} else if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_RJT)) {
/* NameServer Rsp Error */
if ((CTrsp->ReasonCode == SLI_CT_UNABLE_TO_PERFORM_REQ)
&& (CTrsp->Explanation == SLI_CT_NO_FC4_TYPES)) {
lpfc_printf_vlog(vport, KERN_INFO,
LOG_DISCOVERY,
"0269 No NameServer Entries "
"Data: x%x x%x x%x x%x\n",
CTrsp->CommandResponse.bits.CmdRsp,
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation,
vport->fc_flag);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"GID_FT no entry cmd:x%x rsn:x%x exp:x%x",
(uint32_t)CTrsp->CommandResponse.bits.CmdRsp,
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation);
} else {
lpfc_printf_vlog(vport, KERN_INFO,
LOG_DISCOVERY,
"0240 NameServer Rsp Error "
"Data: x%x x%x x%x x%x\n",
CTrsp->CommandResponse.bits.CmdRsp,
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation,
vport->fc_flag);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"GID_FT rsp err1 cmd:x%x rsn:x%x exp:x%x",
(uint32_t)CTrsp->CommandResponse.bits.CmdRsp,
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation);
}
} else {
/* NameServer Rsp Error */
lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
"0241 NameServer Rsp Error "
"Data: x%x x%x x%x x%x\n",
CTrsp->CommandResponse.bits.CmdRsp,
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation,
vport->fc_flag);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"GID_FT rsp err2 cmd:x%x rsn:x%x exp:x%x",
(uint32_t)CTrsp->CommandResponse.bits.CmdRsp,
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation);
}
}
/* Link up / RSCN discovery */
if (vport->num_disc_nodes == 0) {
/*
* The driver has cycled through all Nports in the RSCN payload.
* Complete the handling by cleaning up and marking the
* current driver state.
*/
if (vport->port_state >= LPFC_DISC_AUTH) {
if (vport->fc_flag & FC_RSCN_MODE) {
lpfc_els_flush_rscn(vport);
spin_lock_irq(shost->host_lock);
vport->fc_flag |= FC_RSCN_MODE; /* RSCN still */
spin_unlock_irq(shost->host_lock);
}
else
lpfc_els_flush_rscn(vport);
}
lpfc_disc_start(vport);
}
out:
cmdiocb->context_un.ndlp = ndlp; /* Now restore ndlp for free */
lpfc_ct_free_iocb(phba, cmdiocb);
return;
}
static void
lpfc_cmpl_ct_cmd_gff_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
struct lpfc_vport *vport = cmdiocb->vport;
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
IOCB_t *irsp = &rspiocb->iocb;
struct lpfc_dmabuf *inp = (struct lpfc_dmabuf *) cmdiocb->context1;
struct lpfc_dmabuf *outp = (struct lpfc_dmabuf *) cmdiocb->context2;
struct lpfc_sli_ct_request *CTrsp;
int did, rc, retry;
uint8_t fbits;
struct lpfc_nodelist *ndlp;
did = ((struct lpfc_sli_ct_request *) inp->virt)->un.gff.PortId;
did = be32_to_cpu(did);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"GFF_ID cmpl: status:x%x/x%x did:x%x",
irsp->ulpStatus, irsp->un.ulpWord[4], did);
if (irsp->ulpStatus == IOSTAT_SUCCESS) {
/* Good status, continue checking */
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
fbits = CTrsp->un.gff_acc.fbits[FCP_TYPE_FEATURE_OFFSET];
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC)) {
if ((fbits & FC4_FEATURE_INIT) &&
!(fbits & FC4_FEATURE_TARGET)) {
lpfc_printf_vlog(vport, KERN_INFO,
LOG_DISCOVERY,
"0270 Skip x%x GFF "
"NameServer Rsp Data: (init) "
"x%x x%x\n", did, fbits,
vport->fc_rscn_id_cnt);
goto out;
}
}
}
else {
/* Check for retry */
if (cmdiocb->retry < LPFC_MAX_NS_RETRY) {
retry = 1;
if (irsp->ulpStatus == IOSTAT_LOCAL_REJECT) {
switch ((irsp->un.ulpWord[4] &
IOERR_PARAM_MASK)) {
case IOERR_NO_RESOURCES:
/* We don't increment the retry
* count for this case.
*/
break;
case IOERR_LINK_DOWN:
case IOERR_SLI_ABORTED:
case IOERR_SLI_DOWN:
retry = 0;
break;
default:
cmdiocb->retry++;
}
}
else
cmdiocb->retry++;
if (retry) {
/* CT command is being retried */
rc = lpfc_ns_cmd(vport, SLI_CTNS_GFF_ID,
cmdiocb->retry, did);
if (rc == 0) {
/* success */
lpfc_ct_free_iocb(phba, cmdiocb);
return;
}
}
}
lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
"0267 NameServer GFF Rsp "
"x%x Error (%d %d) Data: x%x x%x\n",
did, irsp->ulpStatus, irsp->un.ulpWord[4],
vport->fc_flag, vport->fc_rscn_id_cnt);
}
/* This is a target port, unregistered port, or the GFF_ID failed */
ndlp = lpfc_setup_disc_node(vport, did);
[SCSI] lpfc 8.2.6 : Multiple discovery fixes Multiple Discovery Fixes: - Fix race on discovery due to link events coinciding with vport_delete. - Use NLP_FABRIC state to filter out switch-based pseudo initiators that reuse the same WWNs. - Correct erroneous setting of DID=0 in lpfc_matchdid() - Correct extra reference count that was in the lookup path for the remoteid from an unsolicited ELS. - Correct double-free bug in els abort path. - Correct FDMI server discovery logic for switch that return a WWN of 0. - Fix bugs in ndlp mgmt when a node changes address - Correct bug that did not delete RSCNs for vports upon link transitions - Fix "0216 Link event during NS query" error which pops up when vports are swapped to different switch ports. - Add sanity checks on ndlp structures - Fix devloss log message to dump WWN correctly - Hold off mgmt commands that were interferring with discovery mailbox cmds - Remove unnecessary FC_ESTABLISH_LINK logic. - Correct some race conditions in the worker thread, resulting in devloss: - Clear the work_port_events field before handling the work port events - Clear the deferred ring event before handling a deferred ring event - Hold the hba lock when waking up the work thread - Send an acc for the rscn even when we aren't going to handle it - Fix locking behavior that was not properly protecting the ACTIVE flag, thus allowing mailbox command order to shift. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-07 18:15:56 +04:00
if (ndlp && NLP_CHK_NODE_ACT(ndlp)) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0242 Process x%x GFF "
"NameServer Rsp Data: x%x x%x x%x\n",
did, ndlp->nlp_flag, vport->fc_flag,
vport->fc_rscn_id_cnt);
} else {
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0243 Skip x%x GFF "
"NameServer Rsp Data: x%x x%x\n", did,
vport->fc_flag, vport->fc_rscn_id_cnt);
}
out:
/* Link up / RSCN discovery */
if (vport->num_disc_nodes)
vport->num_disc_nodes--;
if (vport->num_disc_nodes == 0) {
/*
* The driver has cycled through all Nports in the RSCN payload.
* Complete the handling by cleaning up and marking the
* current driver state.
*/
if (vport->port_state >= LPFC_DISC_AUTH) {
if (vport->fc_flag & FC_RSCN_MODE) {
lpfc_els_flush_rscn(vport);
spin_lock_irq(shost->host_lock);
vport->fc_flag |= FC_RSCN_MODE; /* RSCN still */
spin_unlock_irq(shost->host_lock);
}
else
lpfc_els_flush_rscn(vport);
}
lpfc_disc_start(vport);
}
lpfc_ct_free_iocb(phba, cmdiocb);
return;
}
static void
lpfc_cmpl_ct(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
struct lpfc_vport *vport = cmdiocb->vport;
struct lpfc_dmabuf *inp;
struct lpfc_dmabuf *outp;
IOCB_t *irsp;
struct lpfc_sli_ct_request *CTrsp;
struct lpfc_nodelist *ndlp;
int cmdcode, rc;
uint8_t retry;
uint32_t latt;
/* First save ndlp, before we overwrite it */
ndlp = cmdiocb->context_un.ndlp;
/* we pass cmdiocb to state machine which needs rspiocb as well */
cmdiocb->context_un.rsp_iocb = rspiocb;
inp = (struct lpfc_dmabuf *) cmdiocb->context1;
outp = (struct lpfc_dmabuf *) cmdiocb->context2;
irsp = &rspiocb->iocb;
cmdcode = be16_to_cpu(((struct lpfc_sli_ct_request *) inp->virt)->
CommandResponse.bits.CmdRsp);
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
latt = lpfc_els_chk_latt(vport);
/* RFT request completes status <ulpStatus> CmdRsp <CmdRsp> */
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0209 CT Request completes, latt %d, "
"ulpStatus x%x CmdRsp x%x, Context x%x, Tag x%x\n",
latt, irsp->ulpStatus,
CTrsp->CommandResponse.bits.CmdRsp,
cmdiocb->iocb.ulpContext, cmdiocb->iocb.ulpIoTag);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"CT cmd cmpl: status:x%x/x%x cmd:x%x",
irsp->ulpStatus, irsp->un.ulpWord[4], cmdcode);
if (irsp->ulpStatus) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
"0268 NS cmd x%x Error (x%x x%x)\n",
cmdcode, irsp->ulpStatus, irsp->un.ulpWord[4]);
if ((irsp->ulpStatus == IOSTAT_LOCAL_REJECT) &&
(((irsp->un.ulpWord[4] & IOERR_PARAM_MASK) ==
IOERR_SLI_DOWN) ||
((irsp->un.ulpWord[4] & IOERR_PARAM_MASK) ==
IOERR_SLI_ABORTED)))
goto out;
retry = cmdiocb->retry;
if (retry >= LPFC_MAX_NS_RETRY)
goto out;
retry++;
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0250 Retrying NS cmd %x\n", cmdcode);
rc = lpfc_ns_cmd(vport, cmdcode, retry, 0);
if (rc == 0)
goto out;
}
out:
cmdiocb->context_un.ndlp = ndlp; /* Now restore ndlp for free */
lpfc_ct_free_iocb(phba, cmdiocb);
return;
}
static void
lpfc_cmpl_ct_cmd_rft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
IOCB_t *irsp = &rspiocb->iocb;
struct lpfc_vport *vport = cmdiocb->vport;
if (irsp->ulpStatus == IOSTAT_SUCCESS) {
struct lpfc_dmabuf *outp;
struct lpfc_sli_ct_request *CTrsp;
outp = (struct lpfc_dmabuf *) cmdiocb->context2;
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC))
vport->ct_flags |= FC_CT_RFT_ID;
}
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
return;
}
static void
lpfc_cmpl_ct_cmd_rnn_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
IOCB_t *irsp = &rspiocb->iocb;
struct lpfc_vport *vport = cmdiocb->vport;
if (irsp->ulpStatus == IOSTAT_SUCCESS) {
struct lpfc_dmabuf *outp;
struct lpfc_sli_ct_request *CTrsp;
outp = (struct lpfc_dmabuf *) cmdiocb->context2;
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC))
vport->ct_flags |= FC_CT_RNN_ID;
}
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
return;
}
static void
lpfc_cmpl_ct_cmd_rspn_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
IOCB_t *irsp = &rspiocb->iocb;
struct lpfc_vport *vport = cmdiocb->vport;
if (irsp->ulpStatus == IOSTAT_SUCCESS) {
struct lpfc_dmabuf *outp;
struct lpfc_sli_ct_request *CTrsp;
outp = (struct lpfc_dmabuf *) cmdiocb->context2;
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC))
vport->ct_flags |= FC_CT_RSPN_ID;
}
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
return;
}
static void
lpfc_cmpl_ct_cmd_rsnn_nn(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
IOCB_t *irsp = &rspiocb->iocb;
struct lpfc_vport *vport = cmdiocb->vport;
if (irsp->ulpStatus == IOSTAT_SUCCESS) {
struct lpfc_dmabuf *outp;
struct lpfc_sli_ct_request *CTrsp;
outp = (struct lpfc_dmabuf *) cmdiocb->context2;
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC))
vport->ct_flags |= FC_CT_RSNN_NN;
}
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
return;
}
static void
lpfc_cmpl_ct_cmd_da_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
struct lpfc_vport *vport = cmdiocb->vport;
/* even if it fails we will act as though it succeeded. */
vport->ct_flags = 0;
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
return;
}
static void
lpfc_cmpl_ct_cmd_rff_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
IOCB_t *irsp = &rspiocb->iocb;
struct lpfc_vport *vport = cmdiocb->vport;
if (irsp->ulpStatus == IOSTAT_SUCCESS) {
struct lpfc_dmabuf *outp;
struct lpfc_sli_ct_request *CTrsp;
outp = (struct lpfc_dmabuf *) cmdiocb->context2;
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC))
vport->ct_flags |= FC_CT_RFF_ID;
}
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
return;
}
int
lpfc_vport_symbolic_port_name(struct lpfc_vport *vport, char *symbol,
size_t size)
{
int n;
uint8_t *wwn = vport->phba->wwpn;
n = snprintf(symbol, size,
"Emulex PPN-%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x",
wwn[0], wwn[1], wwn[2], wwn[3],
wwn[4], wwn[5], wwn[6], wwn[7]);
if (vport->port_type == LPFC_PHYSICAL_PORT)
return n;
if (n < size)
n += snprintf(symbol + n, size - n, " VPort-%d", vport->vpi);
if (n < size &&
strlen(vport->fc_vport->symbolic_name))
n += snprintf(symbol + n, size - n, " VName-%s",
vport->fc_vport->symbolic_name);
return n;
}
int
lpfc_vport_symbolic_node_name(struct lpfc_vport *vport, char *symbol,
size_t size)
{
char fwrev[FW_REV_STR_SIZE];
int n;
lpfc_decode_firmware_rev(vport->phba, fwrev, 0);
n = snprintf(symbol, size, "Emulex %s", vport->phba->ModelName);
if (size < n)
return n;
n += snprintf(symbol + n, size - n, " FV%s", fwrev);
if (size < n)
return n;
n += snprintf(symbol + n, size - n, " DV%s", lpfc_release_version);
if (size < n)
return n;
n += snprintf(symbol + n, size - n, " HN:%s", init_utsname()->nodename);
/* Note :- OS name is "Linux" */
if (size < n)
return n;
n += snprintf(symbol + n, size - n, " OS:%s", init_utsname()->sysname);
return n;
}
static uint32_t
lpfc_find_map_node(struct lpfc_vport *vport)
{
struct lpfc_nodelist *ndlp, *next_ndlp;
struct Scsi_Host *shost;
uint32_t cnt = 0;
shost = lpfc_shost_from_vport(vport);
spin_lock_irq(shost->host_lock);
list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) {
if (ndlp->nlp_type & NLP_FABRIC)
continue;
if ((ndlp->nlp_state == NLP_STE_MAPPED_NODE) ||
(ndlp->nlp_state == NLP_STE_UNMAPPED_NODE))
cnt++;
}
spin_unlock_irq(shost->host_lock);
return cnt;
}
/*
* lpfc_ns_cmd
* Description:
* Issue Cmd to NameServer
* SLI_CTNS_GID_FT
* LI_CTNS_RFT_ID
*/
int
lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
uint8_t retry, uint32_t context)
{
struct lpfc_nodelist * ndlp;
struct lpfc_hba *phba = vport->phba;
struct lpfc_dmabuf *mp, *bmp;
struct lpfc_sli_ct_request *CtReq;
struct ulp_bde64 *bpl;
void (*cmpl) (struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *) = NULL;
uint32_t rsp_size = 1024;
size_t size;
int rc = 0;
ndlp = lpfc_findnode_did(vport, NameServer_DID);
if (!ndlp || !NLP_CHK_NODE_ACT(ndlp)
|| ndlp->nlp_state != NLP_STE_UNMAPPED_NODE) {
rc=1;
goto ns_cmd_exit;
}
/* fill in BDEs for command */
/* Allocate buffer for command payload */
mp = kmalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL);
if (!mp) {
rc=2;
goto ns_cmd_exit;
}
INIT_LIST_HEAD(&mp->list);
mp->virt = lpfc_mbuf_alloc(phba, MEM_PRI, &(mp->phys));
if (!mp->virt) {
rc=3;
goto ns_cmd_free_mp;
}
/* Allocate buffer for Buffer ptr list */
bmp = kmalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL);
if (!bmp) {
rc=4;
goto ns_cmd_free_mpvirt;
}
INIT_LIST_HEAD(&bmp->list);
bmp->virt = lpfc_mbuf_alloc(phba, MEM_PRI, &(bmp->phys));
if (!bmp->virt) {
rc=5;
goto ns_cmd_free_bmp;
}
/* NameServer Req */
lpfc_printf_vlog(vport, KERN_INFO ,LOG_DISCOVERY,
"0236 NameServer Req Data: x%x x%x x%x\n",
cmdcode, vport->fc_flag, vport->fc_rscn_id_cnt);
bpl = (struct ulp_bde64 *) bmp->virt;
memset(bpl, 0, sizeof(struct ulp_bde64));
bpl->addrHigh = le32_to_cpu(putPaddrHigh(mp->phys) );
bpl->addrLow = le32_to_cpu(putPaddrLow(mp->phys) );
bpl->tus.f.bdeFlags = 0;
if (cmdcode == SLI_CTNS_GID_FT)
bpl->tus.f.bdeSize = GID_REQUEST_SZ;
else if (cmdcode == SLI_CTNS_GFF_ID)
bpl->tus.f.bdeSize = GFF_REQUEST_SZ;
else if (cmdcode == SLI_CTNS_RFT_ID)
bpl->tus.f.bdeSize = RFT_REQUEST_SZ;
else if (cmdcode == SLI_CTNS_RNN_ID)
bpl->tus.f.bdeSize = RNN_REQUEST_SZ;
else if (cmdcode == SLI_CTNS_RSPN_ID)
bpl->tus.f.bdeSize = RSPN_REQUEST_SZ;
else if (cmdcode == SLI_CTNS_RSNN_NN)
bpl->tus.f.bdeSize = RSNN_REQUEST_SZ;
else if (cmdcode == SLI_CTNS_DA_ID)
bpl->tus.f.bdeSize = DA_ID_REQUEST_SZ;
else if (cmdcode == SLI_CTNS_RFF_ID)
bpl->tus.f.bdeSize = RFF_REQUEST_SZ;
else
bpl->tus.f.bdeSize = 0;
bpl->tus.w = le32_to_cpu(bpl->tus.w);
CtReq = (struct lpfc_sli_ct_request *) mp->virt;
memset(CtReq, 0, sizeof(struct lpfc_sli_ct_request));
CtReq->RevisionId.bits.Revision = SLI_CT_REVISION;
CtReq->RevisionId.bits.InId = 0;
CtReq->FsType = SLI_CT_DIRECTORY_SERVICE;
CtReq->FsSubType = SLI_CT_DIRECTORY_NAME_SERVER;
CtReq->CommandResponse.bits.Size = 0;
switch (cmdcode) {
case SLI_CTNS_GID_FT:
CtReq->CommandResponse.bits.CmdRsp =
cpu_to_be16(SLI_CTNS_GID_FT);
CtReq->un.gid.Fc4Type = SLI_CTPT_FCP;
if (vport->port_state < LPFC_NS_QRY)
vport->port_state = LPFC_NS_QRY;
lpfc_set_disctmo(vport);
cmpl = lpfc_cmpl_ct_cmd_gid_ft;
rsp_size = FC_MAX_NS_RSP;
break;
case SLI_CTNS_GFF_ID:
CtReq->CommandResponse.bits.CmdRsp =
cpu_to_be16(SLI_CTNS_GFF_ID);
[SCSI] lpfc 8.2.4 : Miscellaneous Fixes Miscellaneous Fixes: - Fix a couple of sparse complaints - Reset the FCP recovery flag when the node is not a FCP2 device. - Speed up offline prep delays - Fixed a memory leak in lpfc_mem_alloc failure path - Fixed external loopback test. - Fixed error code returned from the driver when HBA is over heated. - Correct Max NPIV vport to limits read from adapter - Add missing locks around fc_flag and FC_NEEDS_REG_VPI - Add missing hba ids for device identification - Added support for SET_VARIABLE and MBX_WRITE_WWN mailbox commands - Changed all temperature event messages from warning to error - Fix reporting of link speed when link is down - Added support for MBX_WRITE_WWN mailbox command - Change del_timer_sync() in ISR to del_timer() in interrupt handler - Correct instances of beXX_to_cpu() that should be cpu_to_beXX() - Perform target flush before releasing node references on module unload - Avoid bogus devloss_tmo messages when driver unloads - Fix panic when HBA generates ERATT interupt - Fix mbox race condition and a workaround on back-to-back mailbox commands - Force NPIV off for pt2pt mode between 2 NPorts - Stop worker thread before removing fc_host. - Fix up discovery timeout error case due to missing clear_la - Tighten mailbox polling code to speed up detection of fast completions - Only allow DUMP_MEMORY if adapter offline due to overtemp errors - Added extended error information to the log messages in chip init. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-11 09:52:54 +03:00
CtReq->un.gff.PortId = cpu_to_be32(context);
cmpl = lpfc_cmpl_ct_cmd_gff_id;
break;
case SLI_CTNS_RFT_ID:
vport->ct_flags &= ~FC_CT_RFT_ID;
CtReq->CommandResponse.bits.CmdRsp =
cpu_to_be16(SLI_CTNS_RFT_ID);
[SCSI] lpfc 8.2.4 : Miscellaneous Fixes Miscellaneous Fixes: - Fix a couple of sparse complaints - Reset the FCP recovery flag when the node is not a FCP2 device. - Speed up offline prep delays - Fixed a memory leak in lpfc_mem_alloc failure path - Fixed external loopback test. - Fixed error code returned from the driver when HBA is over heated. - Correct Max NPIV vport to limits read from adapter - Add missing locks around fc_flag and FC_NEEDS_REG_VPI - Add missing hba ids for device identification - Added support for SET_VARIABLE and MBX_WRITE_WWN mailbox commands - Changed all temperature event messages from warning to error - Fix reporting of link speed when link is down - Added support for MBX_WRITE_WWN mailbox command - Change del_timer_sync() in ISR to del_timer() in interrupt handler - Correct instances of beXX_to_cpu() that should be cpu_to_beXX() - Perform target flush before releasing node references on module unload - Avoid bogus devloss_tmo messages when driver unloads - Fix panic when HBA generates ERATT interupt - Fix mbox race condition and a workaround on back-to-back mailbox commands - Force NPIV off for pt2pt mode between 2 NPorts - Stop worker thread before removing fc_host. - Fix up discovery timeout error case due to missing clear_la - Tighten mailbox polling code to speed up detection of fast completions - Only allow DUMP_MEMORY if adapter offline due to overtemp errors - Added extended error information to the log messages in chip init. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-11 09:52:54 +03:00
CtReq->un.rft.PortId = cpu_to_be32(vport->fc_myDID);
CtReq->un.rft.fcpReg = 1;
cmpl = lpfc_cmpl_ct_cmd_rft_id;
break;
case SLI_CTNS_RNN_ID:
vport->ct_flags &= ~FC_CT_RNN_ID;
CtReq->CommandResponse.bits.CmdRsp =
cpu_to_be16(SLI_CTNS_RNN_ID);
[SCSI] lpfc 8.2.4 : Miscellaneous Fixes Miscellaneous Fixes: - Fix a couple of sparse complaints - Reset the FCP recovery flag when the node is not a FCP2 device. - Speed up offline prep delays - Fixed a memory leak in lpfc_mem_alloc failure path - Fixed external loopback test. - Fixed error code returned from the driver when HBA is over heated. - Correct Max NPIV vport to limits read from adapter - Add missing locks around fc_flag and FC_NEEDS_REG_VPI - Add missing hba ids for device identification - Added support for SET_VARIABLE and MBX_WRITE_WWN mailbox commands - Changed all temperature event messages from warning to error - Fix reporting of link speed when link is down - Added support for MBX_WRITE_WWN mailbox command - Change del_timer_sync() in ISR to del_timer() in interrupt handler - Correct instances of beXX_to_cpu() that should be cpu_to_beXX() - Perform target flush before releasing node references on module unload - Avoid bogus devloss_tmo messages when driver unloads - Fix panic when HBA generates ERATT interupt - Fix mbox race condition and a workaround on back-to-back mailbox commands - Force NPIV off for pt2pt mode between 2 NPorts - Stop worker thread before removing fc_host. - Fix up discovery timeout error case due to missing clear_la - Tighten mailbox polling code to speed up detection of fast completions - Only allow DUMP_MEMORY if adapter offline due to overtemp errors - Added extended error information to the log messages in chip init. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-11 09:52:54 +03:00
CtReq->un.rnn.PortId = cpu_to_be32(vport->fc_myDID);
memcpy(CtReq->un.rnn.wwnn, &vport->fc_nodename,
sizeof(struct lpfc_name));
cmpl = lpfc_cmpl_ct_cmd_rnn_id;
break;
case SLI_CTNS_RSPN_ID:
vport->ct_flags &= ~FC_CT_RSPN_ID;
CtReq->CommandResponse.bits.CmdRsp =
cpu_to_be16(SLI_CTNS_RSPN_ID);
[SCSI] lpfc 8.2.4 : Miscellaneous Fixes Miscellaneous Fixes: - Fix a couple of sparse complaints - Reset the FCP recovery flag when the node is not a FCP2 device. - Speed up offline prep delays - Fixed a memory leak in lpfc_mem_alloc failure path - Fixed external loopback test. - Fixed error code returned from the driver when HBA is over heated. - Correct Max NPIV vport to limits read from adapter - Add missing locks around fc_flag and FC_NEEDS_REG_VPI - Add missing hba ids for device identification - Added support for SET_VARIABLE and MBX_WRITE_WWN mailbox commands - Changed all temperature event messages from warning to error - Fix reporting of link speed when link is down - Added support for MBX_WRITE_WWN mailbox command - Change del_timer_sync() in ISR to del_timer() in interrupt handler - Correct instances of beXX_to_cpu() that should be cpu_to_beXX() - Perform target flush before releasing node references on module unload - Avoid bogus devloss_tmo messages when driver unloads - Fix panic when HBA generates ERATT interupt - Fix mbox race condition and a workaround on back-to-back mailbox commands - Force NPIV off for pt2pt mode between 2 NPorts - Stop worker thread before removing fc_host. - Fix up discovery timeout error case due to missing clear_la - Tighten mailbox polling code to speed up detection of fast completions - Only allow DUMP_MEMORY if adapter offline due to overtemp errors - Added extended error information to the log messages in chip init. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-11 09:52:54 +03:00
CtReq->un.rspn.PortId = cpu_to_be32(vport->fc_myDID);
size = sizeof(CtReq->un.rspn.symbname);
CtReq->un.rspn.len =
lpfc_vport_symbolic_port_name(vport,
CtReq->un.rspn.symbname, size);
cmpl = lpfc_cmpl_ct_cmd_rspn_id;
break;
case SLI_CTNS_RSNN_NN:
vport->ct_flags &= ~FC_CT_RSNN_NN;
CtReq->CommandResponse.bits.CmdRsp =
cpu_to_be16(SLI_CTNS_RSNN_NN);
memcpy(CtReq->un.rsnn.wwnn, &vport->fc_nodename,
sizeof(struct lpfc_name));
size = sizeof(CtReq->un.rsnn.symbname);
CtReq->un.rsnn.len =
lpfc_vport_symbolic_node_name(vport,
CtReq->un.rsnn.symbname, size);
cmpl = lpfc_cmpl_ct_cmd_rsnn_nn;
break;
case SLI_CTNS_DA_ID:
/* Implement DA_ID Nameserver request */
CtReq->CommandResponse.bits.CmdRsp =
cpu_to_be16(SLI_CTNS_DA_ID);
[SCSI] lpfc 8.2.4 : Miscellaneous Fixes Miscellaneous Fixes: - Fix a couple of sparse complaints - Reset the FCP recovery flag when the node is not a FCP2 device. - Speed up offline prep delays - Fixed a memory leak in lpfc_mem_alloc failure path - Fixed external loopback test. - Fixed error code returned from the driver when HBA is over heated. - Correct Max NPIV vport to limits read from adapter - Add missing locks around fc_flag and FC_NEEDS_REG_VPI - Add missing hba ids for device identification - Added support for SET_VARIABLE and MBX_WRITE_WWN mailbox commands - Changed all temperature event messages from warning to error - Fix reporting of link speed when link is down - Added support for MBX_WRITE_WWN mailbox command - Change del_timer_sync() in ISR to del_timer() in interrupt handler - Correct instances of beXX_to_cpu() that should be cpu_to_beXX() - Perform target flush before releasing node references on module unload - Avoid bogus devloss_tmo messages when driver unloads - Fix panic when HBA generates ERATT interupt - Fix mbox race condition and a workaround on back-to-back mailbox commands - Force NPIV off for pt2pt mode between 2 NPorts - Stop worker thread before removing fc_host. - Fix up discovery timeout error case due to missing clear_la - Tighten mailbox polling code to speed up detection of fast completions - Only allow DUMP_MEMORY if adapter offline due to overtemp errors - Added extended error information to the log messages in chip init. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-11 09:52:54 +03:00
CtReq->un.da_id.port_id = cpu_to_be32(vport->fc_myDID);
cmpl = lpfc_cmpl_ct_cmd_da_id;
break;
case SLI_CTNS_RFF_ID:
vport->ct_flags &= ~FC_CT_RFF_ID;
CtReq->CommandResponse.bits.CmdRsp =
cpu_to_be16(SLI_CTNS_RFF_ID);
CtReq->un.rff.PortId = cpu_to_be32(vport->fc_myDID);
CtReq->un.rff.fbits = FC4_FEATURE_INIT;
CtReq->un.rff.type_code = FC_TYPE_FCP;
cmpl = lpfc_cmpl_ct_cmd_rff_id;
break;
}
/* The lpfc_ct_cmd/lpfc_get_req shall increment ndlp reference count
* to hold ndlp reference for the corresponding callback function.
*/
if (!lpfc_ct_cmd(vport, mp, bmp, ndlp, cmpl, rsp_size, retry)) {
/* On success, The cmpl function will free the buffers */
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"Issue CT cmd: cmd:x%x did:x%x",
cmdcode, ndlp->nlp_DID, 0);
return 0;
}
rc=6;
/* Decrement ndlp reference count to release ndlp reference held
* for the failed command's callback function.
*/
lpfc_nlp_put(ndlp);
lpfc_mbuf_free(phba, bmp->virt, bmp->phys);
ns_cmd_free_bmp:
kfree(bmp);
ns_cmd_free_mpvirt:
lpfc_mbuf_free(phba, mp->virt, mp->phys);
ns_cmd_free_mp:
kfree(mp);
ns_cmd_exit:
lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
"0266 Issue NameServer Req x%x err %d Data: x%x x%x\n",
cmdcode, rc, vport->fc_flag, vport->fc_rscn_id_cnt);
return 1;
}
/**
* lpfc_cmpl_ct_disc_fdmi - Handle a discovery FDMI completion
* @phba: Pointer to HBA context object.
* @cmdiocb: Pointer to the command IOCBQ.
* @rspiocb: Pointer to the response IOCBQ.
*
* This function to handle the completion of a driver initiated FDMI
* CT command issued during discovery.
*/
static void
lpfc_cmpl_ct_disc_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
struct lpfc_vport *vport = cmdiocb->vport;
struct lpfc_dmabuf *inp = cmdiocb->context1;
struct lpfc_dmabuf *outp = cmdiocb->context2;
struct lpfc_sli_ct_request *CTcmd = inp->virt;
struct lpfc_sli_ct_request *CTrsp = outp->virt;
uint16_t fdmi_cmd = CTcmd->CommandResponse.bits.CmdRsp;
uint16_t fdmi_rsp = CTrsp->CommandResponse.bits.CmdRsp;
IOCB_t *irsp = &rspiocb->iocb;
struct lpfc_nodelist *ndlp;
uint32_t latt, cmd, err;
latt = lpfc_els_chk_latt(vport);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"FDMI cmpl: status:x%x/x%x latt:%d",
irsp->ulpStatus, irsp->un.ulpWord[4], latt);
if (latt || irsp->ulpStatus) {
/* Look for a retryable error */
if (irsp->ulpStatus == IOSTAT_LOCAL_REJECT) {
switch ((irsp->un.ulpWord[4] & IOERR_PARAM_MASK)) {
case IOERR_SLI_ABORTED:
case IOERR_ABORT_IN_PROGRESS:
case IOERR_SEQUENCE_TIMEOUT:
case IOERR_ILLEGAL_FRAME:
case IOERR_NO_RESOURCES:
case IOERR_ILLEGAL_COMMAND:
cmdiocb->retry++;
if (cmdiocb->retry >= LPFC_FDMI_MAX_RETRY)
break;
/* Retry the same FDMI command */
err = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING,
cmdiocb, 0);
if (err == IOCB_ERROR)
break;
return;
default:
break;
}
}
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0229 FDMI cmd %04x failed, latt = %d "
"ulpStatus: x%x, rid x%x\n",
be16_to_cpu(fdmi_cmd), latt, irsp->ulpStatus,
irsp->un.ulpWord[4]);
}
lpfc_ct_free_iocb(phba, cmdiocb);
ndlp = lpfc_findnode_did(vport, FDMI_DID);
if (!ndlp || !NLP_CHK_NODE_ACT(ndlp))
return;
/* Check for a CT LS_RJT response */
cmd = be16_to_cpu(fdmi_cmd);
if (fdmi_rsp == cpu_to_be16(SLI_CT_RESPONSE_FS_RJT)) {
/* FDMI rsp failed */
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0220 FDMI cmd failed FS_RJT Data: x%x", cmd);
/* Should we fallback to FDMI-2 / FDMI-1 ? */
switch (cmd) {
case SLI_MGMT_RHBA:
if (vport->fdmi_hba_mask == LPFC_FDMI2_HBA_ATTR) {
/* Fallback to FDMI-1 */
vport->fdmi_hba_mask = LPFC_FDMI1_HBA_ATTR;
vport->fdmi_port_mask = LPFC_FDMI1_PORT_ATTR;
/* Start over */
lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_DHBA, 0);
}
return;
case SLI_MGMT_RPRT:
if (vport->fdmi_port_mask == LPFC_FDMI2_PORT_ATTR) {
/* Fallback to FDMI-1 */
vport->fdmi_port_mask = LPFC_FDMI1_PORT_ATTR;
/* Start over */
lpfc_fdmi_cmd(vport, ndlp, cmd, 0);
}
if (vport->fdmi_port_mask == LPFC_FDMI2_SMART_ATTR) {
vport->fdmi_port_mask = LPFC_FDMI2_PORT_ATTR;
/* Retry the same command */
lpfc_fdmi_cmd(vport, ndlp, cmd, 0);
}
return;
case SLI_MGMT_RPA:
if (vport->fdmi_port_mask == LPFC_FDMI2_PORT_ATTR) {
/* Fallback to FDMI-1 */
vport->fdmi_hba_mask = LPFC_FDMI1_HBA_ATTR;
vport->fdmi_port_mask = LPFC_FDMI1_PORT_ATTR;
/* Start over */
lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_DHBA, 0);
}
if (vport->fdmi_port_mask == LPFC_FDMI2_SMART_ATTR) {
vport->fdmi_port_mask = LPFC_FDMI2_PORT_ATTR;
/* Retry the same command */
lpfc_fdmi_cmd(vport, ndlp, cmd, 0);
}
return;
}
}
/*
* On success, need to cycle thru FDMI registration for discovery
* DHBA -> DPRT -> RHBA -> RPA (physical port)
* DPRT -> RPRT (vports)
*/
switch (cmd) {
case SLI_MGMT_RHBA:
lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RPA, 0);
break;
case SLI_MGMT_DHBA:
lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_DPRT, 0);
break;
case SLI_MGMT_DPRT:
if (vport->port_type == LPFC_PHYSICAL_PORT)
lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RHBA, 0);
else
lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RPRT, 0);
break;
}
return;
}
/**
* lpfc_fdmi_num_disc_check - Check how many mapped NPorts we are connected to
* @vport: pointer to a host virtual N_Port data structure.
*
* Called from hbeat timeout routine to check if the number of discovered
* ports has changed. If so, re-register thar port Attribute.
*/
void
lpfc_fdmi_num_disc_check(struct lpfc_vport *vport)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_nodelist *ndlp;
uint16_t cnt;
if (!lpfc_is_link_up(phba))
return;
/* Must be connected to a Fabric */
if (!(vport->fc_flag & FC_FABRIC))
return;
if (!(vport->fdmi_port_mask & LPFC_FDMI_PORT_ATTR_num_disc))
return;
cnt = lpfc_find_map_node(vport);
if (cnt == vport->fdmi_num_disc)
return;
ndlp = lpfc_findnode_did(vport, FDMI_DID);
if (!ndlp || !NLP_CHK_NODE_ACT(ndlp))
return;
if (vport->port_type == LPFC_PHYSICAL_PORT) {
lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RPA,
LPFC_FDMI_PORT_ATTR_num_disc);
} else {
lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RPRT,
LPFC_FDMI_PORT_ATTR_num_disc);
}
}
/* Routines for all individual HBA attributes */
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_wwnn(struct lpfc_vport *vport, struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, sizeof(struct lpfc_name));
memcpy(&ae->un.AttrWWN, &vport->fc_sparam.nodeName,
sizeof(struct lpfc_name));
size = FOURBYTES + sizeof(struct lpfc_name);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_NODENAME);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_manufacturer(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
strncpy(ae->un.AttrString,
"Emulex Corporation",
sizeof(ae->un.AttrString));
len = strnlen(ae->un.AttrString,
sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_MANUFACTURER);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_sn(struct lpfc_vport *vport, struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
strncpy(ae->un.AttrString, phba->SerialNumber,
sizeof(ae->un.AttrString));
len = strnlen(ae->un.AttrString,
sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_SERIAL_NUMBER);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_model(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
strncpy(ae->un.AttrString, phba->ModelName,
sizeof(ae->un.AttrString));
len = strnlen(ae->un.AttrString, sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_MODEL);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_description(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
strncpy(ae->un.AttrString, phba->ModelDesc,
sizeof(ae->un.AttrString));
len = strnlen(ae->un.AttrString,
sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_MODEL_DESCRIPTION);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_hdw_ver(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_hba *phba = vport->phba;
lpfc_vpd_t *vp = &phba->vpd;
struct lpfc_fdmi_attr_entry *ae;
uint32_t i, j, incr, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
/* Convert JEDEC ID to ascii for hardware version */
incr = vp->rev.biuRev;
for (i = 0; i < 8; i++) {
j = (incr & 0xf);
if (j <= 9)
ae->un.AttrString[7 - i] =
(char)((uint8_t) 0x30 +
(uint8_t) j);
else
ae->un.AttrString[7 - i] =
(char)((uint8_t) 0x61 +
(uint8_t) (j - 10));
incr = (incr >> 4);
}
size = FOURBYTES + 8;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_HARDWARE_VERSION);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_drvr_ver(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
strncpy(ae->un.AttrString, lpfc_release_version,
sizeof(ae->un.AttrString));
len = strnlen(ae->un.AttrString,
sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_DRIVER_VERSION);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_rom_ver(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
if (phba->sli_rev == LPFC_SLI_REV4)
lpfc_decode_firmware_rev(phba, ae->un.AttrString, 1);
else
strncpy(ae->un.AttrString, phba->OptionROMVersion,
sizeof(ae->un.AttrString));
len = strnlen(ae->un.AttrString,
sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_OPTION_ROM_VERSION);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_fmw_ver(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
lpfc_decode_firmware_rev(phba, ae->un.AttrString, 1);
len = strnlen(ae->un.AttrString,
sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_FIRMWARE_VERSION);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_os_ver(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
snprintf(ae->un.AttrString, sizeof(ae->un.AttrString), "%s %s %s",
init_utsname()->sysname,
init_utsname()->release,
init_utsname()->version);
len = strnlen(ae->un.AttrString, sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_OS_NAME_VERSION);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_ct_len(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
ae->un.AttrInt = cpu_to_be32(LPFC_MAX_CT_SIZE);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_MAX_CT_PAYLOAD_LEN);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_symbolic_name(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
len = lpfc_vport_symbolic_node_name(vport,
ae->un.AttrString, 256);
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_SYM_NODENAME);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_vendor_info(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
/* Nothing is defined for this currently */
ae->un.AttrInt = cpu_to_be32(0);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_VENDOR_INFO);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_num_ports(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
/* Each driver instance corresponds to a single port */
ae->un.AttrInt = cpu_to_be32(1);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_NUM_PORTS);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_fabric_wwnn(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, sizeof(struct lpfc_name));
memcpy(&ae->un.AttrWWN, &vport->fabric_nodename,
sizeof(struct lpfc_name));
size = FOURBYTES + sizeof(struct lpfc_name);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_FABRIC_WWNN);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_bios_ver(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
lpfc_decode_firmware_rev(phba, ae->un.AttrString, 1);
len = strnlen(ae->un.AttrString,
sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_BIOS_VERSION);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_bios_state(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
/* Driver doesn't have access to this information */
ae->un.AttrInt = cpu_to_be32(0);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_BIOS_STATE);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_hba_attr_vendor_id(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
strncpy(ae->un.AttrString, "EMULEX",
sizeof(ae->un.AttrString));
len = strnlen(ae->un.AttrString,
sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RHBA_VENDOR_ID);
return size;
}
/* Routines for all individual PORT attributes */
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_fc4type(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 32);
ae->un.AttrTypes[3] = 0x02; /* Type 1 - ELS */
ae->un.AttrTypes[2] = 0x01; /* Type 8 - FCP */
ae->un.AttrTypes[7] = 0x01; /* Type 32 - CT */
size = FOURBYTES + 32;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_SUPPORTED_FC4_TYPES);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_support_speed(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
ae->un.AttrInt = 0;
if (!(phba->hba_flag & HBA_FCOE_MODE)) {
if (phba->lmt & LMT_32Gb)
ae->un.AttrInt |= HBA_PORTSPEED_32GFC;
if (phba->lmt & LMT_16Gb)
ae->un.AttrInt |= HBA_PORTSPEED_16GFC;
if (phba->lmt & LMT_10Gb)
ae->un.AttrInt |= HBA_PORTSPEED_10GFC;
if (phba->lmt & LMT_8Gb)
ae->un.AttrInt |= HBA_PORTSPEED_8GFC;
if (phba->lmt & LMT_4Gb)
ae->un.AttrInt |= HBA_PORTSPEED_4GFC;
if (phba->lmt & LMT_2Gb)
ae->un.AttrInt |= HBA_PORTSPEED_2GFC;
if (phba->lmt & LMT_1Gb)
ae->un.AttrInt |= HBA_PORTSPEED_1GFC;
} else {
/* FCoE links support only one speed */
switch (phba->fc_linkspeed) {
case LPFC_ASYNC_LINK_SPEED_10GBPS:
ae->un.AttrInt = HBA_PORTSPEED_10GE;
break;
case LPFC_ASYNC_LINK_SPEED_25GBPS:
ae->un.AttrInt = HBA_PORTSPEED_25GE;
break;
case LPFC_ASYNC_LINK_SPEED_40GBPS:
ae->un.AttrInt = HBA_PORTSPEED_40GE;
break;
case LPFC_ASYNC_LINK_SPEED_100GBPS:
ae->un.AttrInt = HBA_PORTSPEED_100GE;
break;
}
}
ae->un.AttrInt = cpu_to_be32(ae->un.AttrInt);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_SUPPORTED_SPEED);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_speed(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
if (!(phba->hba_flag & HBA_FCOE_MODE)) {
switch (phba->fc_linkspeed) {
case LPFC_LINK_SPEED_1GHZ:
ae->un.AttrInt = HBA_PORTSPEED_1GFC;
break;
case LPFC_LINK_SPEED_2GHZ:
ae->un.AttrInt = HBA_PORTSPEED_2GFC;
break;
case LPFC_LINK_SPEED_4GHZ:
ae->un.AttrInt = HBA_PORTSPEED_4GFC;
break;
case LPFC_LINK_SPEED_8GHZ:
ae->un.AttrInt = HBA_PORTSPEED_8GFC;
break;
case LPFC_LINK_SPEED_10GHZ:
ae->un.AttrInt = HBA_PORTSPEED_10GFC;
break;
case LPFC_LINK_SPEED_16GHZ:
ae->un.AttrInt = HBA_PORTSPEED_16GFC;
break;
case LPFC_LINK_SPEED_32GHZ:
ae->un.AttrInt = HBA_PORTSPEED_32GFC;
break;
default:
ae->un.AttrInt = HBA_PORTSPEED_UNKNOWN;
break;
}
} else {
switch (phba->fc_linkspeed) {
case LPFC_ASYNC_LINK_SPEED_10GBPS:
ae->un.AttrInt = HBA_PORTSPEED_10GE;
break;
case LPFC_ASYNC_LINK_SPEED_25GBPS:
ae->un.AttrInt = HBA_PORTSPEED_25GE;
break;
case LPFC_ASYNC_LINK_SPEED_40GBPS:
ae->un.AttrInt = HBA_PORTSPEED_40GE;
break;
case LPFC_ASYNC_LINK_SPEED_100GBPS:
ae->un.AttrInt = HBA_PORTSPEED_100GE;
break;
default:
ae->un.AttrInt = HBA_PORTSPEED_UNKNOWN;
break;
}
}
ae->un.AttrInt = cpu_to_be32(ae->un.AttrInt);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_PORT_SPEED);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_max_frame(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct serv_parm *hsp;
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
hsp = (struct serv_parm *)&vport->fc_sparam;
ae->un.AttrInt = (((uint32_t) hsp->cmn.bbRcvSizeMsb) << 8) |
(uint32_t) hsp->cmn.bbRcvSizeLsb;
ae->un.AttrInt = cpu_to_be32(ae->un.AttrInt);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_MAX_FRAME_SIZE);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_os_devname(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
snprintf(ae->un.AttrString, sizeof(ae->un.AttrString),
"/sys/class/scsi_host/host%d", shost->host_no);
len = strnlen((char *)ae->un.AttrString,
sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_OS_DEVICE_NAME);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_host_name(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
snprintf(ae->un.AttrString, sizeof(ae->un.AttrString), "%s",
init_utsname()->nodename);
len = strnlen(ae->un.AttrString, sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_HOST_NAME);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_wwnn(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, sizeof(struct lpfc_name));
memcpy(&ae->un.AttrWWN, &vport->fc_sparam.nodeName,
sizeof(struct lpfc_name));
size = FOURBYTES + sizeof(struct lpfc_name);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_NODENAME);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_wwpn(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, sizeof(struct lpfc_name));
memcpy(&ae->un.AttrWWN, &vport->fc_sparam.portName,
sizeof(struct lpfc_name));
size = FOURBYTES + sizeof(struct lpfc_name);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_PORTNAME);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_symbolic_name(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
len = lpfc_vport_symbolic_port_name(vport, ae->un.AttrString, 256);
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_SYM_PORTNAME);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_port_type(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
if (phba->fc_topology == LPFC_TOPOLOGY_LOOP)
ae->un.AttrInt = cpu_to_be32(LPFC_FDMI_PORTTYPE_NLPORT);
else
ae->un.AttrInt = cpu_to_be32(LPFC_FDMI_PORTTYPE_NPORT);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_PORT_TYPE);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_class(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
ae->un.AttrInt = cpu_to_be32(FC_COS_CLASS2 | FC_COS_CLASS3);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_SUPPORTED_CLASS);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_fabric_wwpn(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, sizeof(struct lpfc_name));
memcpy(&ae->un.AttrWWN, &vport->fabric_portname,
sizeof(struct lpfc_name));
size = FOURBYTES + sizeof(struct lpfc_name);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_FABRICNAME);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_active_fc4type(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 32);
ae->un.AttrTypes[3] = 0x02; /* Type 1 - ELS */
ae->un.AttrTypes[2] = 0x01; /* Type 8 - FCP */
ae->un.AttrTypes[7] = 0x01; /* Type 32 - CT */
size = FOURBYTES + 32;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_ACTIVE_FC4_TYPES);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_port_state(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
/* Link Up - operational */
ae->un.AttrInt = cpu_to_be32(LPFC_FDMI_PORTSTATE_ONLINE);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_PORT_STATE);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_num_disc(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
vport->fdmi_num_disc = lpfc_find_map_node(vport);
ae->un.AttrInt = cpu_to_be32(vport->fdmi_num_disc);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_DISC_PORT);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_port_attr_nportid(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
ae->un.AttrInt = cpu_to_be32(vport->fc_myDID);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_PORT_ID);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_smart_attr_service(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
strncpy(ae->un.AttrString, "Smart SAN Initiator",
sizeof(ae->un.AttrString));
len = strnlen(ae->un.AttrString,
sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_SMART_SERVICE);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_smart_attr_guid(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
memcpy(&ae->un.AttrString, &vport->fc_sparam.nodeName,
sizeof(struct lpfc_name));
memcpy((((uint8_t *)&ae->un.AttrString) +
sizeof(struct lpfc_name)),
&vport->fc_sparam.portName, sizeof(struct lpfc_name));
size = FOURBYTES + (2 * sizeof(struct lpfc_name));
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_SMART_GUID);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_smart_attr_version(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
strncpy(ae->un.AttrString, "Smart SAN Version 2.0",
sizeof(ae->un.AttrString));
len = strnlen(ae->un.AttrString,
sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_SMART_VERSION);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_smart_attr_model(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_fdmi_attr_entry *ae;
uint32_t len, size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
memset(ae, 0, 256);
strncpy(ae->un.AttrString, phba->ModelName,
sizeof(ae->un.AttrString));
len = strnlen(ae->un.AttrString, sizeof(ae->un.AttrString));
len += (len & 3) ? (4 - (len & 3)) : 4;
size = FOURBYTES + len;
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_SMART_MODEL);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_smart_attr_port_info(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
/* SRIOV (type 3) is not supported */
if (vport->vpi)
ae->un.AttrInt = cpu_to_be32(2); /* NPIV */
else
ae->un.AttrInt = cpu_to_be32(1); /* Physical */
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_SMART_PORT_INFO);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_smart_attr_qos(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
ae->un.AttrInt = cpu_to_be32(0);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_SMART_QOS);
return size;
}
scsi: lpfc: Mark symbols static where possible We get a few warnings when building kernel with W=1: drivers/scsi/lpfc/lpfc_sli.c:5693:1: warning: no previous prototype for 'lpfc_set_features' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_sli.c:8972:1: warning: no previous prototype for 'lpfc_sli_calc_ring' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4621:1: warning: no previous prototype for 'lpfc_rdp_res_link_service' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4633:1: warning: no previous prototype for 'lpfc_rdp_res_sfp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4698:1: warning: no previous prototype for 'lpfc_rdp_res_link_error' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4727:1: warning: no previous prototype for 'lpfc_rdp_res_bbc_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4752:1: warning: no previous prototype for 'lpfc_rdp_res_oed_temp_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4780:1: warning: no previous prototype for 'lpfc_rdp_res_oed_voltage_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4809:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txbias_desc' [-Wmissing-prototypes] drivers/scsi/lpfc/lpfc_els.c:4838:1: warning: no previous prototype for 'lpfc_rdp_res_oed_txpower_desc' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-25 08:44:55 +03:00
static int
lpfc_fdmi_smart_attr_security(struct lpfc_vport *vport,
struct lpfc_fdmi_attr_def *ad)
{
struct lpfc_fdmi_attr_entry *ae;
uint32_t size;
ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue;
ae->un.AttrInt = cpu_to_be32(1);
size = FOURBYTES + sizeof(uint32_t);
ad->AttrLen = cpu_to_be16(size);
ad->AttrType = cpu_to_be16(RPRT_SMART_SECURITY);
return size;
}
/* RHBA attribute jump table */
int (*lpfc_fdmi_hba_action[])
(struct lpfc_vport *vport, struct lpfc_fdmi_attr_def *ad) = {
/* Action routine Mask bit Attribute type */
lpfc_fdmi_hba_attr_wwnn, /* bit0 RHBA_NODENAME */
lpfc_fdmi_hba_attr_manufacturer, /* bit1 RHBA_MANUFACTURER */
lpfc_fdmi_hba_attr_sn, /* bit2 RHBA_SERIAL_NUMBER */
lpfc_fdmi_hba_attr_model, /* bit3 RHBA_MODEL */
lpfc_fdmi_hba_attr_description, /* bit4 RHBA_MODEL_DESCRIPTION */
lpfc_fdmi_hba_attr_hdw_ver, /* bit5 RHBA_HARDWARE_VERSION */
lpfc_fdmi_hba_attr_drvr_ver, /* bit6 RHBA_DRIVER_VERSION */
lpfc_fdmi_hba_attr_rom_ver, /* bit7 RHBA_OPTION_ROM_VERSION */
lpfc_fdmi_hba_attr_fmw_ver, /* bit8 RHBA_FIRMWARE_VERSION */
lpfc_fdmi_hba_attr_os_ver, /* bit9 RHBA_OS_NAME_VERSION */
lpfc_fdmi_hba_attr_ct_len, /* bit10 RHBA_MAX_CT_PAYLOAD_LEN */
lpfc_fdmi_hba_attr_symbolic_name, /* bit11 RHBA_SYM_NODENAME */
lpfc_fdmi_hba_attr_vendor_info, /* bit12 RHBA_VENDOR_INFO */
lpfc_fdmi_hba_attr_num_ports, /* bit13 RHBA_NUM_PORTS */
lpfc_fdmi_hba_attr_fabric_wwnn, /* bit14 RHBA_FABRIC_WWNN */
lpfc_fdmi_hba_attr_bios_ver, /* bit15 RHBA_BIOS_VERSION */
lpfc_fdmi_hba_attr_bios_state, /* bit16 RHBA_BIOS_STATE */
lpfc_fdmi_hba_attr_vendor_id, /* bit17 RHBA_VENDOR_ID */
};
/* RPA / RPRT attribute jump table */
int (*lpfc_fdmi_port_action[])
(struct lpfc_vport *vport, struct lpfc_fdmi_attr_def *ad) = {
/* Action routine Mask bit Attribute type */
lpfc_fdmi_port_attr_fc4type, /* bit0 RPRT_SUPPORT_FC4_TYPES */
lpfc_fdmi_port_attr_support_speed, /* bit1 RPRT_SUPPORTED_SPEED */
lpfc_fdmi_port_attr_speed, /* bit2 RPRT_PORT_SPEED */
lpfc_fdmi_port_attr_max_frame, /* bit3 RPRT_MAX_FRAME_SIZE */
lpfc_fdmi_port_attr_os_devname, /* bit4 RPRT_OS_DEVICE_NAME */
lpfc_fdmi_port_attr_host_name, /* bit5 RPRT_HOST_NAME */
lpfc_fdmi_port_attr_wwnn, /* bit6 RPRT_NODENAME */
lpfc_fdmi_port_attr_wwpn, /* bit7 RPRT_PORTNAME */
lpfc_fdmi_port_attr_symbolic_name, /* bit8 RPRT_SYM_PORTNAME */
lpfc_fdmi_port_attr_port_type, /* bit9 RPRT_PORT_TYPE */
lpfc_fdmi_port_attr_class, /* bit10 RPRT_SUPPORTED_CLASS */
lpfc_fdmi_port_attr_fabric_wwpn, /* bit11 RPRT_FABRICNAME */
lpfc_fdmi_port_attr_active_fc4type, /* bit12 RPRT_ACTIVE_FC4_TYPES */
lpfc_fdmi_port_attr_port_state, /* bit13 RPRT_PORT_STATE */
lpfc_fdmi_port_attr_num_disc, /* bit14 RPRT_DISC_PORT */
lpfc_fdmi_port_attr_nportid, /* bit15 RPRT_PORT_ID */
lpfc_fdmi_smart_attr_service, /* bit16 RPRT_SMART_SERVICE */
lpfc_fdmi_smart_attr_guid, /* bit17 RPRT_SMART_GUID */
lpfc_fdmi_smart_attr_version, /* bit18 RPRT_SMART_VERSION */
lpfc_fdmi_smart_attr_model, /* bit19 RPRT_SMART_MODEL */
lpfc_fdmi_smart_attr_port_info, /* bit20 RPRT_SMART_PORT_INFO */
lpfc_fdmi_smart_attr_qos, /* bit21 RPRT_SMART_QOS */
lpfc_fdmi_smart_attr_security, /* bit22 RPRT_SMART_SECURITY */
};
/**
* lpfc_fdmi_cmd - Build and send a FDMI cmd to the specified NPort
* @vport: pointer to a host virtual N_Port data structure.
* @ndlp: ndlp to send FDMI cmd to (if NULL use FDMI_DID)
* cmdcode: FDMI command to send
* mask: Mask of HBA or PORT Attributes to send
*
* Builds and sends a FDMI command using the CT subsystem.
*/
int
lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
int cmdcode, uint32_t new_mask)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_dmabuf *mp, *bmp;
struct lpfc_sli_ct_request *CtReq;
struct ulp_bde64 *bpl;
uint32_t bit_pos;
uint32_t size;
uint32_t rsp_size;
uint32_t mask;
struct lpfc_fdmi_reg_hba *rh;
struct lpfc_fdmi_port_entry *pe;
struct lpfc_fdmi_reg_portattr *pab = NULL;
struct lpfc_fdmi_attr_block *ab = NULL;
int (*func)(struct lpfc_vport *vport, struct lpfc_fdmi_attr_def *ad);
void (*cmpl)(struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *);
if (!ndlp || !NLP_CHK_NODE_ACT(ndlp))
return 0;
cmpl = lpfc_cmpl_ct_disc_fdmi; /* called from discovery */
/* fill in BDEs for command */
/* Allocate buffer for command payload */
mp = kmalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL);
if (!mp)
goto fdmi_cmd_exit;
mp->virt = lpfc_mbuf_alloc(phba, 0, &(mp->phys));
if (!mp->virt)
goto fdmi_cmd_free_mp;
/* Allocate buffer for Buffer ptr list */
bmp = kmalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL);
if (!bmp)
goto fdmi_cmd_free_mpvirt;
bmp->virt = lpfc_mbuf_alloc(phba, 0, &(bmp->phys));
if (!bmp->virt)
goto fdmi_cmd_free_bmp;
INIT_LIST_HEAD(&mp->list);
INIT_LIST_HEAD(&bmp->list);
/* FDMI request */
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0218 FDMI Request Data: x%x x%x x%x\n",
vport->fc_flag, vport->port_state, cmdcode);
CtReq = (struct lpfc_sli_ct_request *)mp->virt;
/* First populate the CT_IU preamble */
memset(CtReq, 0, sizeof(struct lpfc_sli_ct_request));
CtReq->RevisionId.bits.Revision = SLI_CT_REVISION;
CtReq->RevisionId.bits.InId = 0;
CtReq->FsType = SLI_CT_MANAGEMENT_SERVICE;
CtReq->FsSubType = SLI_CT_FDMI_Subtypes;
CtReq->CommandResponse.bits.CmdRsp = cpu_to_be16(cmdcode);
rsp_size = LPFC_BPL_SIZE;
size = 0;
/* Next fill in the specific FDMI cmd information */
switch (cmdcode) {
case SLI_MGMT_RHAT:
case SLI_MGMT_RHBA:
rh = (struct lpfc_fdmi_reg_hba *)&CtReq->un.PortID;
/* HBA Identifier */
memcpy(&rh->hi.PortName, &phba->pport->fc_sparam.portName,
sizeof(struct lpfc_name));
if (cmdcode == SLI_MGMT_RHBA) {
/* Registered Port List */
/* One entry (port) per adapter */
rh->rpl.EntryCnt = cpu_to_be32(1);
memcpy(&rh->rpl.pe, &phba->pport->fc_sparam.portName,
sizeof(struct lpfc_name));
/* point to the HBA attribute block */
size = 2 * sizeof(struct lpfc_name) +
FOURBYTES;
} else {
size = sizeof(struct lpfc_name);
}
ab = (struct lpfc_fdmi_attr_block *)((uint8_t *)rh + size);
ab->EntryCnt = 0;
size += FOURBYTES;
bit_pos = 0;
if (new_mask)
mask = new_mask;
else
mask = vport->fdmi_hba_mask;
/* Mask will dictate what attributes to build in the request */
while (mask) {
if (mask & 0x1) {
func = lpfc_fdmi_hba_action[bit_pos];
size += func(vport,
(struct lpfc_fdmi_attr_def *)
((uint8_t *)rh + size));
ab->EntryCnt++;
if ((size + 256) >
(LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
goto hba_out;
}
mask = mask >> 1;
bit_pos++;
}
hba_out:
ab->EntryCnt = cpu_to_be32(ab->EntryCnt);
/* Total size */
size = GID_REQUEST_SZ - 4 + size;
break;
case SLI_MGMT_RPRT:
case SLI_MGMT_RPA:
pab = (struct lpfc_fdmi_reg_portattr *)&CtReq->un.PortID;
if (cmdcode == SLI_MGMT_RPRT) {
rh = (struct lpfc_fdmi_reg_hba *)pab;
/* HBA Identifier */
memcpy(&rh->hi.PortName,
&phba->pport->fc_sparam.portName,
sizeof(struct lpfc_name));
pab = (struct lpfc_fdmi_reg_portattr *)
((uint8_t *)pab + sizeof(struct lpfc_name));
}
memcpy((uint8_t *)&pab->PortName,
(uint8_t *)&vport->fc_sparam.portName,
sizeof(struct lpfc_name));
size += sizeof(struct lpfc_name) + FOURBYTES;
pab->ab.EntryCnt = 0;
bit_pos = 0;
if (new_mask)
mask = new_mask;
else
mask = vport->fdmi_port_mask;
/* Mask will dictate what attributes to build in the request */
while (mask) {
if (mask & 0x1) {
func = lpfc_fdmi_port_action[bit_pos];
size += func(vport,
(struct lpfc_fdmi_attr_def *)
((uint8_t *)pab + size));
pab->ab.EntryCnt++;
if ((size + 256) >
(LPFC_BPL_SIZE - LPFC_CT_PREAMBLE))
goto port_out;
}
mask = mask >> 1;
bit_pos++;
}
port_out:
pab->ab.EntryCnt = cpu_to_be32(pab->ab.EntryCnt);
/* Total size */
if (cmdcode == SLI_MGMT_RPRT)
size += sizeof(struct lpfc_name);
size = GID_REQUEST_SZ - 4 + size;
break;
case SLI_MGMT_GHAT:
case SLI_MGMT_GRPL:
rsp_size = FC_MAX_NS_RSP;
case SLI_MGMT_DHBA:
case SLI_MGMT_DHAT:
pe = (struct lpfc_fdmi_port_entry *)&CtReq->un.PortID;
memcpy((uint8_t *)&pe->PortName,
(uint8_t *)&vport->fc_sparam.portName,
sizeof(struct lpfc_name));
size = GID_REQUEST_SZ - 4 + sizeof(struct lpfc_name);
break;
case SLI_MGMT_GPAT:
case SLI_MGMT_GPAS:
rsp_size = FC_MAX_NS_RSP;
case SLI_MGMT_DPRT:
case SLI_MGMT_DPA:
pe = (struct lpfc_fdmi_port_entry *)&CtReq->un.PortID;
memcpy((uint8_t *)&pe->PortName,
(uint8_t *)&vport->fc_sparam.portName,
sizeof(struct lpfc_name));
size = GID_REQUEST_SZ - 4 + sizeof(struct lpfc_name);
break;
case SLI_MGMT_GRHL:
size = GID_REQUEST_SZ - 4;
break;
default:
lpfc_printf_vlog(vport, KERN_WARNING, LOG_DISCOVERY,
"0298 FDMI cmdcode x%x not supported\n",
cmdcode);
goto fdmi_cmd_free_bmpvirt;
}
CtReq->CommandResponse.bits.Size = cpu_to_be16(rsp_size);
bpl = (struct ulp_bde64 *)bmp->virt;
bpl->addrHigh = le32_to_cpu(putPaddrHigh(mp->phys));
bpl->addrLow = le32_to_cpu(putPaddrLow(mp->phys));
bpl->tus.f.bdeFlags = 0;
bpl->tus.f.bdeSize = size;
/*
* The lpfc_ct_cmd/lpfc_get_req shall increment ndlp reference count
* to hold ndlp reference for the corresponding callback function.
*/
if (!lpfc_ct_cmd(vport, mp, bmp, ndlp, cmpl, rsp_size, 0))
return 0;
/*
* Decrement ndlp reference count to release ndlp reference held
* for the failed command's callback function.
*/
lpfc_nlp_put(ndlp);
fdmi_cmd_free_bmpvirt:
lpfc_mbuf_free(phba, bmp->virt, bmp->phys);
fdmi_cmd_free_bmp:
kfree(bmp);
fdmi_cmd_free_mpvirt:
lpfc_mbuf_free(phba, mp->virt, mp->phys);
fdmi_cmd_free_mp:
kfree(mp);
fdmi_cmd_exit:
/* Issue FDMI request failed */
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0244 Issue FDMI request failed Data: x%x\n",
cmdcode);
return 1;
}
/**
* lpfc_delayed_disc_tmo - Timeout handler for delayed discovery timer.
* @ptr - Context object of the timer.
*
* This function set the WORKER_DELAYED_DISC_TMO flag and wake up
* the worker thread.
**/
void
lpfc_delayed_disc_tmo(unsigned long ptr)
{
struct lpfc_vport *vport = (struct lpfc_vport *)ptr;
struct lpfc_hba *phba = vport->phba;
uint32_t tmo_posted;
unsigned long iflag;
spin_lock_irqsave(&vport->work_port_lock, iflag);
tmo_posted = vport->work_port_events & WORKER_DELAYED_DISC_TMO;
if (!tmo_posted)
vport->work_port_events |= WORKER_DELAYED_DISC_TMO;
spin_unlock_irqrestore(&vport->work_port_lock, iflag);
if (!tmo_posted)
lpfc_worker_wake_up(phba);
return;
}
/**
* lpfc_delayed_disc_timeout_handler - Function called by worker thread to
* handle delayed discovery.
* @vport: pointer to a host virtual N_Port data structure.
*
* This function start nport discovery of the vport.
**/
void
lpfc_delayed_disc_timeout_handler(struct lpfc_vport *vport)
{
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
spin_lock_irq(shost->host_lock);
if (!(vport->fc_flag & FC_DISC_DELAYED)) {
spin_unlock_irq(shost->host_lock);
return;
}
vport->fc_flag &= ~FC_DISC_DELAYED;
spin_unlock_irq(shost->host_lock);
lpfc_do_scr_ns_plogi(vport->phba, vport);
}
void
lpfc_decode_firmware_rev(struct lpfc_hba *phba, char *fwrevision, int flag)
{
struct lpfc_sli *psli = &phba->sli;
lpfc_vpd_t *vp = &phba->vpd;
uint32_t b1, b2, b3, b4, i, rev;
char c;
uint32_t *ptr, str[4];
uint8_t *fwname;
if (phba->sli_rev == LPFC_SLI_REV4)
snprintf(fwrevision, FW_REV_STR_SIZE, "%s", vp->rev.opFwName);
else if (vp->rev.rBit) {
if (psli->sli_flag & LPFC_SLI_ACTIVE)
rev = vp->rev.sli2FwRev;
else
rev = vp->rev.sli1FwRev;
b1 = (rev & 0x0000f000) >> 12;
b2 = (rev & 0x00000f00) >> 8;
b3 = (rev & 0x000000c0) >> 6;
b4 = (rev & 0x00000030) >> 4;
switch (b4) {
case 0:
c = 'N';
break;
case 1:
c = 'A';
break;
case 2:
c = 'B';
break;
2011-10-11 05:32:10 +04:00
case 3:
c = 'X';
break;
default:
c = 0;
break;
}
b4 = (rev & 0x0000000f);
if (psli->sli_flag & LPFC_SLI_ACTIVE)
fwname = vp->rev.sli2FwName;
else
fwname = vp->rev.sli1FwName;
for (i = 0; i < 16; i++)
if (fwname[i] == 0x20)
fwname[i] = 0;
ptr = (uint32_t*)fwname;
for (i = 0; i < 3; i++)
str[i] = be32_to_cpu(*ptr++);
if (c == 0) {
if (flag)
sprintf(fwrevision, "%d.%d%d (%s)",
b1, b2, b3, (char *)str);
else
sprintf(fwrevision, "%d.%d%d", b1,
b2, b3);
} else {
if (flag)
sprintf(fwrevision, "%d.%d%d%c%d (%s)",
b1, b2, b3, c,
b4, (char *)str);
else
sprintf(fwrevision, "%d.%d%d%c%d",
b1, b2, b3, c, b4);
}
} else {
rev = vp->rev.smFwRev;
b1 = (rev & 0xff000000) >> 24;
b2 = (rev & 0x00f00000) >> 20;
b3 = (rev & 0x000f0000) >> 16;
c = (rev & 0x0000ff00) >> 8;
b4 = (rev & 0x000000ff);
sprintf(fwrevision, "%d.%d%d%c%d", b1, b2, b3, c, b4);
}
return;
}