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path: root/drivers/scsi/gdth_proc.c
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Diffstat (limited to 'drivers/scsi/gdth_proc.c')
-rw-r--r--drivers/scsi/gdth_proc.c66
1 files changed, 0 insertions, 66 deletions
diff --git a/drivers/scsi/gdth_proc.c b/drivers/scsi/gdth_proc.c
index ce0228e26aec..59349a316e13 100644
--- a/drivers/scsi/gdth_proc.c
+++ b/drivers/scsi/gdth_proc.c
@@ -748,69 +748,3 @@ static void gdth_wait_completion(gdth_ha_str *ha, int busnum, int id)
748 } 748 }
749 spin_unlock_irqrestore(&ha->smp_lock, flags); 749 spin_unlock_irqrestore(&ha->smp_lock, flags);
750} 750}
751
752static void gdth_stop_timeout(gdth_ha_str *ha, int busnum, int id)
753{
754 ulong flags;
755 Scsi_Cmnd *scp;
756 unchar b, t;
757
758 spin_lock_irqsave(&ha->smp_lock, flags);
759
760 for (scp = ha->req_first; scp; scp = (Scsi_Cmnd *)scp->SCp.ptr) {
761 struct gdth_cmndinfo *cmndinfo = gdth_cmnd_priv(scp);
762 if (!cmndinfo->internal_command) {
763 b = scp->device->channel;
764 t = scp->device->id;
765 if (t == (unchar)id && b == (unchar)busnum) {
766 TRACE2(("gdth_stop_timeout(): update_timeout()\n"));
767 cmndinfo->timeout = gdth_update_timeout(scp, 0);
768 }
769 }
770 }
771 spin_unlock_irqrestore(&ha->smp_lock, flags);
772}
773
774static void gdth_start_timeout(gdth_ha_str *ha, int busnum, int id)
775{
776 ulong flags;
777 Scsi_Cmnd *scp;
778 unchar b, t;
779
780 spin_lock_irqsave(&ha->smp_lock, flags);
781
782 for (scp = ha->req_first; scp; scp = (Scsi_Cmnd *)scp->SCp.ptr) {
783 struct gdth_cmndinfo *cmndinfo = gdth_cmnd_priv(scp);
784 if (!cmndinfo->internal_command) {
785 b = scp->device->channel;
786 t = scp->device->id;
787 if (t == (unchar)id && b == (unchar)busnum) {
788 TRACE2(("gdth_start_timeout(): update_timeout()\n"));
789 gdth_update_timeout(scp, cmndinfo->timeout);
790 }
791 }
792 }
793 spin_unlock_irqrestore(&ha->smp_lock, flags);
794}
795
796static int gdth_update_timeout(Scsi_Cmnd *scp, int timeout)
797{
798 int oldto;
799
800 oldto = scp->timeout_per_command;
801 scp->timeout_per_command = timeout;
802
803 if (timeout == 0) {
804 del_timer(&scp->eh_timeout);
805 scp->eh_timeout.data = (unsigned long) NULL;
806 scp->eh_timeout.expires = 0;
807 } else {
808 if (scp->eh_timeout.data != (unsigned long) NULL)
809 del_timer(&scp->eh_timeout);
810 scp->eh_timeout.data = (unsigned long) scp;
811 scp->eh_timeout.expires = jiffies + timeout;
812 add_timer(&scp->eh_timeout);
813 }
814
815 return oldto;
816}