/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
- * Enterprise Fibre Channel Host Bus Adapters. *
- * Refer to the README file included with this package for *
- * driver version and adapter support. *
- * Copyright (C) 2004 Emulex Corporation. *
+ * Fibre Channel Host Bus Adapters. *
+ * Copyright (C) 2004-2006 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 the GNU General Public License *
- * as published by the Free Software Foundation; either version 2 *
- * of the License, or (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details, a copy of which *
- * can be found in the file COPYING included with this package. *
+ * 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. *
*******************************************************************/
/*
- * $Id: lpfc_ct.c 1.161 2005/04/13 11:59:01EDT sf_support Exp $
- *
* Fibre Channel SCSI LAN Device Driver CT support
*/
#include <linux/interrupt.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 "lpfc_hw.h"
#include "lpfc_sli.h"
}
ct_unsol_event_exit_piocbq:
+ list_del(&head);
if (pmbuf) {
list_for_each_entry_safe(matp, next_matp, &pmbuf->list, list) {
lpfc_mbuf_free(phba, matp->virt, matp->phys);
if (!mp->virt) {
kfree(mp);
- lpfc_free_ct_rsp(phba, mlist);
+ if (mlist)
+ lpfc_free_ct_rsp(phba, mlist);
return NULL;
}
struct lpfc_sli *psli = &phba->sli;
struct lpfc_sli_ring *pring = &psli->ring[LPFC_ELS_RING];
- struct list_head *lpfc_iocb_list = &phba->lpfc_iocb_list;
IOCB_t *icmd;
- struct lpfc_iocbq *geniocb = NULL;
+ struct lpfc_iocbq *geniocb;
/* Allocate buffer for command iocb */
spin_lock_irq(phba->host->host_lock);
- list_remove_head(lpfc_iocb_list, geniocb, struct lpfc_iocbq, list);
+ geniocb = lpfc_sli_get_iocbq(phba);
spin_unlock_irq(phba->host->host_lock);
if (geniocb == NULL)
return 1;
- memset(geniocb, 0, sizeof (struct lpfc_iocbq));
icmd = &geniocb->iocb;
icmd->un.genreq64.bdl.ulpIoTag32 = 0;
icmd->un.genreq64.w5.hcsw.Rctl = FC_UNSOL_CTL;
icmd->un.genreq64.w5.hcsw.Type = FC_COMMON_TRANSPORT_ULP;
- if (!tmo)
- tmo = (2 * phba->fc_ratov) + 1;
+ 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;
geniocb->drvrTimeout = icmd->ulpTimeout + LPFC_DRVR_TIMEOUT;
spin_lock_irq(phba->host->host_lock);
if (lpfc_sli_issue_iocb(phba, pring, geniocb, 0) == IOCB_ERROR) {
- list_add_tail(&geniocb->list, lpfc_iocb_list);
+ lpfc_sli_release_iocbq(phba, geniocb);
spin_unlock_irq(phba->host->host_lock);
return 1;
}
nsout1:
list_del(&head);
- /* Here we are finished in the case RSCN */
+ /*
+ * The driver has cycled through all Nports in the RSCN payload.
+ * Complete the handling by cleaning up and marking the
+ * current driver state.
+ */
if (phba->hba_state == LPFC_HBA_READY) {
lpfc_els_flush_rscn(phba);
spin_lock_irq(phba->host->host_lock);
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC)) {
+ lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
+ "%d:0208 NameServer Rsp "
+ "Data: x%x\n",
+ phba->brd_no,
+ phba->fc_flag);
lpfc_ns_rsp(phba, outp,
(uint32_t) (irsp->un.genreq64.bdl.bdeSize));
} else if (CTrsp->CommandResponse.bits.CmdRsp ==
kfree(inp);
kfree(bmp);
spin_lock_irq(phba->host->host_lock);
- list_add_tail(&cmdiocb->list, &phba->lpfc_iocb_list);
+ lpfc_sli_release_iocbq(phba, cmdiocb);
spin_unlock_irq(phba->host->host_lock);
return;
}
kfree(inp);
kfree(bmp);
spin_lock_irq(phba->host->host_lock);
- list_add_tail(&cmdiocb->list, &phba->lpfc_iocb_list);
+ lpfc_sli_release_iocbq(phba, cmdiocb);
spin_unlock_irq(phba->host->host_lock);
return;
}
return;
}
+static void
+lpfc_cmpl_ct_cmd_rff_id(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
+ struct lpfc_iocbq * rspiocb)
+{
+ lpfc_cmpl_ct_cmd_rft_id(phba, cmdiocb, rspiocb);
+ return;
+}
+
void
lpfc_get_hba_sym_node_name(struct lpfc_hba * phba, uint8_t * symbp)
{
lpfc_decode_firmware_rev(phba, fwrev, 0);
- if (phba->Port[0]) {
- sprintf(symbp, "Emulex %s Port %s FV%s DV%s", phba->ModelName,
- phba->Port, fwrev, lpfc_release_version);
- } else {
- sprintf(symbp, "Emulex %s FV%s DV%s", phba->ModelName,
- fwrev, lpfc_release_version);
- }
+ sprintf(symbp, "Emulex %s FV%s DV%s", phba->ModelName,
+ fwrev, lpfc_release_version);
+ return;
}
/*
bpl->tus.f.bdeSize = RNN_REQUEST_SZ;
else if (cmdcode == SLI_CTNS_RSNN_NN)
bpl->tus.f.bdeSize = RSNN_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);
cmpl = lpfc_cmpl_ct_cmd_rft_id;
break;
+ case SLI_CTNS_RFF_ID:
+ CtReq->CommandResponse.bits.CmdRsp =
+ be16_to_cpu(SLI_CTNS_RFF_ID);
+ CtReq->un.rff.PortId = be32_to_cpu(phba->fc_myDID);
+ CtReq->un.rff.feature_res = 0;
+ CtReq->un.rff.feature_tgt = 0;
+ CtReq->un.rff.type_code = FC_FCP_DATA;
+ CtReq->un.rff.feature_init = 1;
+ cmpl = lpfc_cmpl_ct_cmd_rff_id;
+ break;
+
case SLI_CTNS_RNN_ID:
CtReq->CommandResponse.bits.CmdRsp =
be16_to_cpu(SLI_CTNS_RNN_ID);
kfree(inp);
kfree(bmp);
spin_lock_irq(phba->host->host_lock);
- list_add_tail(&cmdiocb->list, &phba->lpfc_iocb_list);
+ lpfc_sli_release_iocbq(phba, cmdiocb);
spin_unlock_irq(phba->host->host_lock);
return;
}
ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
ae->ad.bits.AttrType = be16_to_cpu(OS_NAME_VERSION);
sprintf(ae->un.OsNameVersion, "%s %s %s",
- system_utsname.sysname, system_utsname.release,
- system_utsname.version);
+ init_utsname()->sysname,
+ init_utsname()->release,
+ init_utsname()->version);
len = strlen(ae->un.OsNameVersion);
len += (len & 3) ? (4 - (len & 3)) : 4;
ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + len);
ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) pab + size);
ae->ad.bits.AttrType = be16_to_cpu(SUPPORTED_SPEED);
ae->ad.bits.AttrLen = be16_to_cpu(FOURBYTES + 4);
- if (FC_JEDEC_ID(vp->rev.biuRev) == VIPER_JEDEC_ID)
+
+ ae->un.SupportSpeed = 0;
+ if (phba->lmt & LMT_10Gb)
ae->un.SupportSpeed = HBA_PORTSPEED_10GBIT;
- else if (FC_JEDEC_ID(vp->rev.biuRev) == HELIOS_JEDEC_ID)
- ae->un.SupportSpeed = HBA_PORTSPEED_4GBIT;
- else if ((FC_JEDEC_ID(vp->rev.biuRev) ==
- CENTAUR_2G_JEDEC_ID)
- || (FC_JEDEC_ID(vp->rev.biuRev) ==
- PEGASUS_JEDEC_ID)
- || (FC_JEDEC_ID(vp->rev.biuRev) ==
- THOR_JEDEC_ID))
- ae->un.SupportSpeed = HBA_PORTSPEED_2GBIT;
- else
- ae->un.SupportSpeed = HBA_PORTSPEED_1GBIT;
+ if (phba->lmt & LMT_8Gb)
+ ae->un.SupportSpeed |= HBA_PORTSPEED_8GBIT;
+ if (phba->lmt & LMT_4Gb)
+ ae->un.SupportSpeed |= HBA_PORTSPEED_4GBIT;
+ if (phba->lmt & LMT_2Gb)
+ ae->un.SupportSpeed |= HBA_PORTSPEED_2GBIT;
+ if (phba->lmt & LMT_1Gb)
+ ae->un.SupportSpeed |= HBA_PORTSPEED_1GBIT;
+
pab->ab.EntryCnt++;
size += FOURBYTES + 4;
size);
ae->ad.bits.AttrType = be16_to_cpu(HOST_NAME);
sprintf(ae->un.HostName, "%s",
- system_utsname.nodename);
+ init_utsname()->nodename);
len = strlen(ae->un.HostName);
len += (len & 3) ? (4 - (len & 3)) : 4;
ae->ad.bits.AttrLen =
{
struct lpfc_nodelist *ndlp;
- spin_lock_irq(phba->host->host_lock);
- if (!(phba->work_hba_events & WORKER_FDMI_TMO)) {
- spin_unlock_irq(phba->host->host_lock);
- return;
- }
ndlp = lpfc_findnode_did(phba, NLP_SEARCH_ALL, FDMI_DID);
if (ndlp) {
- if (system_utsname.nodename[0] != '\0') {
+ if (init_utsname()->nodename[0] != '\0') {
lpfc_fdmi_cmd(phba, ndlp, SLI_MGMT_DHBA);
} else {
mod_timer(&phba->fc_fdmitmo, jiffies + HZ * 60);
}
}
- spin_unlock_irq(phba->host->host_lock);
return;
}
git://git.onelab.eu / linux-2.6.git / blobdiff