Merge branch 'sbp2-spindown' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6

* 'sbp2-spindown' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  ieee1394: sbp2: spin disks down on suspend and shutdown
  firewire: fw-sbp2: spin disks down on suspend and shutdown
  ieee1394: sbp2: fix spindown for PL-3507 and TSB42AA9 firmwares
  firewire: fw-sbp2: fix spindown for PL-3507 and TSB42AA9 firmwares
  scsi: sd: optionally set power condition in START STOP UNIT

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 01cefbb2d539..d53312c42547 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1124,6 +1124,8 @@ sd_spinup_disk(struct scsi_disk *sdkp)
                                 cmd[1] = 1;     /* Return immediately */
                                 memset((void *) &cmd[2], 0, 8);
                                 cmd[4] = 1;     /* Start spin cycle */
+                                if (sdkp->device->start_stop_pwr_cond)
+                                        cmd[4] |= 1 << 4;
                                 scsi_execute_req(sdkp->device, cmd, DMA_NONE,
                                                  NULL, 0, &sshdr,
                                                  SD_TIMEOUT, SD_MAX_RETRIES);
@@ -1790,6 +1792,9 @@ static int sd_start_stop_device(struct scsi_disk *sdkp, int start)
         if (start)
                 cmd[4] |= 1;    /* START */
 
+        if (sdp->start_stop_pwr_cond)
+                cmd[4] |= start ? 1 << 4 : 3 << 4;      /* Active or Standby */
+
         if (!scsi_device_online(sdp))
                 return -ENODEV;