src/patches/suse-2.6.27.31/patches.drivers/lpfc-8.2.8.12-update

   1 From: Jamie Wellnitz <jamie.wellnitz@emulex.com>
   2 Subject: Update lpfc from 8.2.8.11 to 8.2.8.12
   3 References: bnc#467713
   4
   5 lpfc 8.2.8.12 fixes a few bugs found in our qual cycle on SLES 11 RC2:
   6
   7 * Changed version number to 8.2.8.12
   8 * Fixed bug with sysfs fc_host WWNs not being updated after changing the WWNs
   9 (CR 87391)
  10 * Increased HBQ buffers to support 40KB SSC sequences (CR 86564)
  11 * Fixed a kernel panic while trying to delete authentication timer (CR 87144)
  12
  13
  14 Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com>
  15 Signed-off-by: Hannes Reinecke <hare@suse.de>
  16 --
  17 diff -urpN a/drivers/scsi/lpfc/lpfc_auth_access.c b/drivers/scsi/lpfc/lpfc_auth_access.c
  18 --- a/drivers/scsi/lpfc/lpfc_auth_access.c      2009-01-20 13:31:08.517461000 -0500
  19 +++ b/drivers/scsi/lpfc/lpfc_auth_access.c      2009-01-20 13:31:08.600460000 -0500
  20 @@ -223,6 +223,9 @@ lpfc_fc_sc_request(struct lpfc_vport *vp
  21         memcpy(fc_nl_sc_msg->data, auth_req, auth_req_len);
  22         fc_nl_sc_msg->tran_id = seq;
  23
  24 +       lpfc_fc_sc_add_timer(fc_sc_req, FC_SC_REQ_TIMEOUT,
  25 +                            lpfc_fc_sc_req_times_out);
  26 +
  27         spin_lock_irqsave(shost->host_lock, flags);
  28         list_add_tail(&fc_sc_req->rlist, &vport->sc_response_wait_queue);
  29         spin_unlock_irqrestore(shost->host_lock, flags);
  30 @@ -230,8 +233,6 @@ lpfc_fc_sc_request(struct lpfc_vport *vp
  31                                 (SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_EMULEX),
  32                                 (char *) fc_nl_sc_msg, len);
  33         kfree(fc_nl_sc_msg);
  34 -       lpfc_fc_sc_add_timer(fc_sc_req, FC_SC_REQ_TIMEOUT,
  35 -                            lpfc_fc_sc_req_times_out);
  36         return 0;
  37  }
  38
  39 diff -urpN a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
  40 --- a/drivers/scsi/lpfc/lpfc_init.c     2009-01-20 13:31:08.554460000 -0500
  41 +++ b/drivers/scsi/lpfc/lpfc_init.c     2009-01-20 13:31:08.640460000 -0500
  42 @@ -332,6 +332,7 @@ int
  43  lpfc_config_port_post(struct lpfc_hba *phba)
  44  {
  45         struct lpfc_vport *vport = phba->pport;
  46 +       struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
  47         LPFC_MBOXQ_t *pmb;
  48         MAILBOX_t *mb;
  49         struct lpfc_dmabuf *mp;
  50 @@ -389,6 +390,11 @@ lpfc_config_port_post(struct lpfc_hba *p
  51                sizeof (struct lpfc_name));
  52         memcpy(&vport->fc_portname, &vport->fc_sparam.portName,
  53                sizeof (struct lpfc_name));
  54 +
  55 +       /* Update the fc_host data structures with new wwn. */
  56 +       fc_host_node_name(shost) = wwn_to_u64(vport->fc_nodename.u.wwn);
  57 +       fc_host_port_name(shost) = wwn_to_u64(vport->fc_portname.u.wwn);
  58 +
  59         /* If no serial number in VPD data, use low 6 bytes of WWNN */
  60         /* This should be consolidated into parse_vpd ? - mr */
  61         if (phba->SerialNumber[0] == 0) {
  62 @@ -1765,8 +1771,10 @@ lpfc_stop_vport_timers(struct lpfc_vport
  63         del_timer_sync(&vport->els_tmofunc);
  64         del_timer_sync(&vport->fc_fdmitmo);
  65         while (!list_empty(&vport->sc_response_wait_queue)) {
  66 -               fc_sc_req = list_get_first(&vport->sc_response_wait_queue,
  67 +               list_remove_head(&vport->sc_response_wait_queue, fc_sc_req,
  68                                            struct fc_security_request, rlist);
  69 +               if (!fc_sc_req)
  70 +                       continue;
  71                 del_timer_sync(&fc_sc_req->timer);
  72                 kfree(fc_sc_req);
  73         }
  74 diff -urpN a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
  75 --- a/drivers/scsi/lpfc/lpfc_sli.c      2009-01-20 13:31:08.580458000 -0500
  76 +++ b/drivers/scsi/lpfc/lpfc_sli.c      2009-01-20 13:31:08.665462000 -0500
  77 @@ -817,8 +817,8 @@ static struct lpfc_hbq_init lpfc_els_hbq
  78         .profile = 0,
  79         .ring_mask = (1 << LPFC_ELS_RING),
  80         .buffer_count = 0,
  81 -       .init_count = 20,
  82 -       .add_count = 5,
  83 +       .init_count = 40,
  84 +       .add_count = 40,
  85  };
  86
  87  /* HBQ for the extra ring if needed */
  88 diff -urpN a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
  89 --- a/drivers/scsi/lpfc/lpfc_version.h  2009-01-20 13:31:08.583459000 -0500
  90 +++ b/drivers/scsi/lpfc/lpfc_version.h  2009-01-20 13:31:08.668462000 -0500
  91 @@ -18,7 +18,7 @@
  92   * included with this package.                                     *
  93   *******************************************************************/
  94
  95 -#define LPFC_DRIVER_VERSION "8.2.8.11"
  96 +#define LPFC_DRIVER_VERSION "8.2.8.12"
  97
  98  #define LPFC_DRIVER_NAME               "lpfc"
  99  #define LPFC_SP_DRIVER_HANDLER_NAME    "lpfc:sp"