Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull first round of SCSI updates from James "Jej B" Bottomley:
 "The patch set is mostly driver updates (qla4, qla2 [ISF support
  updates], lpfc, aacraid [dual firmware image support]) and a few bug
  fixes"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (47 commits)
  [SCSI] iscsi_tcp: support PF_MEMALLOC/__GFP_MEMALLOC
  [SCSI] libiscsi: avoid unnecessary multiple NULL assignments
  [SCSI] qla4xxx: Update driver version to 5.03.00-k8
  [SCSI] qla4xxx: Added print statements to display AENs
  [SCSI] qla4xxx: Use correct value for max flash node entries
  [SCSI] qla4xxx: Restrict logout from boot target session using session id
  [SCSI] qla4xxx: Use correct flash ddb offset for ISP40XX
  [SCSI] isci: add CONFIG_PM_SLEEP to suspend/resume functions
  [SCSI] scsi_dh_alua: Add module parameter to allow failover to non preferred path without STPG
  [SCSI] qla2xxx: Update the driver version to 8.05.00.03-k.
  [SCSI] qla2xxx: Obtain loopback iteration count from bsg request.
  [SCSI] qla2xxx: Add clarifying printk to thermal access fail cases.
  [SCSI] qla2xxx: Remove duplicated include form qla_isr.c
  [SCSI] qla2xxx: Enhancements to support ISPFx00.
  [SCSI] qla4xxx: Update driver version to 5.03.00-k7
  [SCSI] qla4xxx: Replace dev type macros with generic portal type macros
  [SCSI] scsi_transport_iscsi: Declare portal type string macros for generic use
  [SCSI] qla4xxx: Add flash node mgmt support
  [SCSI] libiscsi: export function iscsi_switch_str_param
  [SCSI] scsi_transport_iscsi: Add flash node mgmt support
  ...

1 files changed, 9 insertions, 3 deletions

diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index a364cae9e984..9290713af253 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -692,7 +692,7 @@ lpfc_do_offline(struct lpfc_hba *phba, uint32_t type)
          */
         for (i = 0; i < psli->num_rings; i++) {
                 pring = &psli->ring[i];
-                while (pring->txcmplq_cnt) {
+                while (!list_empty(&pring->txcmplq)) {
                         msleep(10);
                         if (cnt++ > 500) {  /* 5 secs */
                                 lpfc_printf_log(phba,
@@ -2302,11 +2302,17 @@ static DEVICE_ATTR(lpfc_enable_npiv, S_IRUGO, lpfc_enable_npiv_show, NULL);
 LPFC_ATTR_R(fcf_failover_policy, 1, 1, 2,
         "FCF Fast failover=1 Priority failover=2");
 
-int lpfc_enable_rrq;
+int lpfc_enable_rrq = 2;
 module_param(lpfc_enable_rrq, int, S_IRUGO);
 MODULE_PARM_DESC(lpfc_enable_rrq, "Enable RRQ functionality");
 lpfc_param_show(enable_rrq);
-lpfc_param_init(enable_rrq, 0, 0, 1);
+/*
+# lpfc_enable_rrq: Track XRI/OXID reuse after IO failures
+#       0x0 = disabled, XRI/OXID use not tracked.
+#       0x1 = XRI/OXID reuse is timed with ratov, RRQ sent.
+#       0x2 = XRI/OXID reuse is timed with ratov, No RRQ sent.
+*/
+lpfc_param_init(enable_rrq, 2, 0, 2);
 static DEVICE_ATTR(lpfc_enable_rrq, S_IRUGO, lpfc_enable_rrq_show, NULL);
 
 /*