X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fata%2Flibata-eh.c;h=9f6b7cc74fd9159a241e661932211e71ed97e650;hb=52bad64d95bd89e08c49ec5a071fa6dcbe5a1a9c;hp=2c476eee463f929dadc333a81a3c9cb39c258401;hpb=cea0d336e7e139becc9432499e0ba8234ffbed5f;p=linux-2.6

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 2c476eee46..9f6b7cc74f 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -32,7 +32,6 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_host.h>
@@ -200,7 +199,7 @@ void ata_scsi_error(struct Scsi_Host *host)
 	/* synchronize with port task */
 	ata_port_flush_task(ap);
 
-	/* synchronize with host_set lock and sort out timeouts */
+	/* synchronize with host lock and sort out timeouts */
 
 	/* For new EH, all qcs are finished in one of three ways -
 	 * normal completion, error completion, and SCSI timeout.
@@ -333,7 +332,7 @@ void ata_scsi_error(struct Scsi_Host *host)
 	if (ap->pflags & ATA_PFLAG_LOADING)
 		ap->pflags &= ~ATA_PFLAG_LOADING;
 	else if (ap->pflags & ATA_PFLAG_SCSI_HOTPLUG)
-		queue_work(ata_aux_wq, &ap->hotplug_task);
+		queue_delayed_work(ata_aux_wq, &ap->hotplug_task, 0);
 
 	if (ap->pflags & ATA_PFLAG_RECOVERED)
 		ata_port_printk(ap, KERN_INFO, "EH complete\n");
@@ -377,7 +376,7 @@ void ata_port_wait_eh(struct ata_port *ap)
 	spin_unlock_irqrestore(ap->lock, flags);
 
 	/* make sure SCSI EH is complete */
-	if (scsi_host_in_recovery(ap->host)) {
+	if (scsi_host_in_recovery(ap->scsi_host)) {
 		msleep(10);
 		goto retry;
 	}
@@ -486,7 +485,7 @@ void ata_eng_timeout(struct ata_port *ap)
  *	other commands are drained.
  *
  *	LOCKING:
- *	spin_lock_irqsave(host_set lock)
+ *	spin_lock_irqsave(host lock)
  */
 void ata_qc_schedule_eh(struct ata_queued_cmd *qc)
 {
@@ -513,14 +512,14 @@ void ata_qc_schedule_eh(struct ata_queued_cmd *qc)
  *	all commands are drained.
  *
  *	LOCKING:
- *	spin_lock_irqsave(host_set lock)
+ *	spin_lock_irqsave(host lock)
  */
 void ata_port_schedule_eh(struct ata_port *ap)
 {
 	WARN_ON(!ap->ops->error_handler);
 
 	ap->pflags |= ATA_PFLAG_EH_PENDING;
-	scsi_schedule_eh(ap->host);
+	scsi_schedule_eh(ap->scsi_host);
 
 	DPRINTK("port EH scheduled\n");
 }
@@ -532,7 +531,7 @@ void ata_port_schedule_eh(struct ata_port *ap)
  *	Abort all active qc's of @ap and schedule EH.
  *
  *	LOCKING:
- *	spin_lock_irqsave(host_set lock)
+ *	spin_lock_irqsave(host lock)
  *
  *	RETURNS:
  *	Number of aborted qc's.
@@ -575,7 +574,7 @@ int ata_port_abort(struct ata_port *ap)
  *	is frozen.
  *
  *	LOCKING:
- *	spin_lock_irqsave(host_set lock)
+ *	spin_lock_irqsave(host lock)
  */
 static void __ata_port_freeze(struct ata_port *ap)
 {
@@ -596,7 +595,7 @@ static void __ata_port_freeze(struct ata_port *ap)
  *	Abort and freeze @ap.
  *
  *	LOCKING:
- *	spin_lock_irqsave(host_set lock)
+ *	spin_lock_irqsave(host lock)
  *
  *	RETURNS:
  *	Number of aborted commands.
@@ -1516,7 +1515,11 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
 	if (prereset) {
 		rc = prereset(ap);
 		if (rc) {
-			ata_port_printk(ap, KERN_ERR,
+			if (rc == -ENOENT) {
+				ata_port_printk(ap, KERN_DEBUG, "port disabled. ignoring.\n");
+				ap->eh_context.i.action &= ~ATA_EH_RESET_MASK;
+			} else
+				ata_port_printk(ap, KERN_ERR,
 					"prereset failed (errno=%d)\n", rc);
 			return rc;
 		}