Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
  [SCSI] libiscsi: sync up iscsi and scsi eh's access to the connection
  [SCSI] libiscsi: fix null ptr regression when aborting a command with data to transfer
  [SCSI] qla2xxx: Update version number to 8.02.00-k3.
  [SCSI] qla2xxx: Correct mailbox register dump for FWI2 capable ISPs.
  [SCSI] qla2xxx: Correct 8GB iIDMA support.
  [SCSI] qla2xxx: Correct management-server login-state synchronization issue.
  [SCSI] qla2xxx: Don't modify parity bits during ISP25XX restart.
  [SCSI] qla2xxx: Allocate enough space for the full PCI descriptor.
  [SCSI] zfcp: fix the data buffer accessor patch
  [SCSI] zfcp: allocate gid_pn_data objects from gid_pn_cache
  [SCSI] zfcp: fix memory leak

1 files changed, 15 insertions, 36 deletions

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 374abe19b54..1a058ec9bd0 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -2079,17 +2079,7 @@ qla2x00_configure_local_loop(scsi_qla_host_t *ha)
 		}
 
 		/* Base iIDMA settings on HBA port speed. */
-		switch (ha->link_data_rate) {
-		case PORT_SPEED_1GB:
-			fcport->fp_speed = cpu_to_be16(BIT_15);
-			break;
-		case PORT_SPEED_2GB:
-			fcport->fp_speed = cpu_to_be16(BIT_14);
-			break;
-		case PORT_SPEED_4GB:
-			fcport->fp_speed = cpu_to_be16(BIT_13);
-			break;
-		}
+		fcport->fp_speed = ha->link_data_rate;
 
 		qla2x00_update_fcport(ha, fcport);
 
@@ -2130,38 +2120,25 @@ static void
 qla2x00_iidma_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
 {
 #define LS_UNKNOWN      2
-	static char *link_speeds[5] = { "1", "2", "?", "4" };
+	static char *link_speeds[5] = { "1", "2", "?", "4", "8" };
 	int rval;
-	uint16_t port_speed, mb[6];
+	uint16_t mb[6];
 
 	if (!IS_IIDMA_CAPABLE(ha))
 		return;
 
-	switch (be16_to_cpu(fcport->fp_speed)) {
-	case BIT_15:
-		port_speed = PORT_SPEED_1GB;
-		break;
-	case BIT_14:
-		port_speed = PORT_SPEED_2GB;
-		break;
-	case BIT_13:
-		port_speed = PORT_SPEED_4GB;
-		break;
-	default:
+	if (fcport->fp_speed == PORT_SPEED_UNKNOWN) {
 		DEBUG2(printk("scsi(%ld): %02x%02x%02x%02x%02x%02x%02x%02x -- "
-		    "unsupported FM port operating speed (%04x).\n",
+		    "unsupported FM port operating speed.\n",
 		    ha->host_no, fcport->port_name[0], fcport->port_name[1],
 		    fcport->port_name[2], fcport->port_name[3],
 		    fcport->port_name[4], fcport->port_name[5],
-		    fcport->port_name[6], fcport->port_name[7],
-		    be16_to_cpu(fcport->fp_speed)));
-		port_speed = PORT_SPEED_UNKNOWN;
-		break;
-	}
-	if (port_speed == PORT_SPEED_UNKNOWN)
+		    fcport->port_name[6], fcport->port_name[7]));
 		return;
+	}
 
-	rval = qla2x00_set_idma_speed(ha, fcport->loop_id, port_speed, mb);
+	rval = qla2x00_set_idma_speed(ha, fcport->loop_id, fcport->fp_speed,
+	    mb);
 	if (rval != QLA_SUCCESS) {
 		DEBUG2(printk("scsi(%ld): Unable to adjust iIDMA "
 		    "%02x%02x%02x%02x%02x%02x%02x%02x -- %04x %x %04x %04x.\n",
@@ -2169,12 +2146,12 @@ qla2x00_iidma_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
 		    fcport->port_name[2], fcport->port_name[3],
 		    fcport->port_name[4], fcport->port_name[5],
 		    fcport->port_name[6], fcport->port_name[7], rval,
-		    port_speed, mb[0], mb[1]));
+		    fcport->fp_speed, mb[0], mb[1]));
 	} else {
 		DEBUG2(qla_printk(KERN_INFO, ha,
 		    "iIDMA adjusted to %s GB/s on "
 		    "%02x%02x%02x%02x%02x%02x%02x%02x.\n",
-		    link_speeds[port_speed], fcport->port_name[0],
+		    link_speeds[fcport->fp_speed], fcport->port_name[0],
 		    fcport->port_name[1], fcport->port_name[2],
 		    fcport->port_name[3], fcport->port_name[4],
 		    fcport->port_name[5], fcport->port_name[6],
@@ -3354,7 +3331,8 @@ qla2x00_restart_isp(scsi_qla_host_t *ha)
 
 			spin_lock_irqsave(&ha->hardware_lock, flags);
 
-			if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha)) {
+			if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha) &&
+			    !IS_QLA25XX(ha)) {
 				/*
 				 * Disable SRAM, Instruction RAM and GP RAM
 				 * parity.
@@ -3370,7 +3348,8 @@ qla2x00_restart_isp(scsi_qla_host_t *ha)
 
 			spin_lock_irqsave(&ha->hardware_lock, flags);
 
-			if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha)) {
+			if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha) &&
+			    !IS_QLA25XX(ha)) {
 				/* Enable proper parity */
 				if (IS_QLA2300(ha))
 					/* SRAM parity */