[PATCH -mm] sata_nv: allow changing queue depth
From: Robert Hancock <hidden>
Date: 2007-06-29 00:52:53
Also in:
lkml
The sata_nv driver was missing the change_queue_depth hook in the SCSI host template which the other NCQ-capable libata drivers had. This made it impossible to change the queue depth by user request. Add this in. Signed-off-by: Robert Hancock <redacted>
--- linux-2.6.22-rc6-mm1/drivers/ata/sata_nv.c 2007-06-28 17:30:28.000000000 -0600
+++ linux-2.6.22-rc6-mm1edit/drivers/ata/sata_nv.c 2007-06-28 17:39:30.000000000 -0600@@ -398,6 +398,7 @@ static struct scsi_host_template nv_adma .name = DRV_NAME, .ioctl = ata_scsi_ioctl, .queuecommand = ata_scsi_queuecmd, + .change_queue_depth = ata_scsi_change_queue_depth, .can_queue = NV_ADMA_MAX_CPBS, .this_id = ATA_SHT_THIS_ID, .sg_tablesize = NV_ADMA_SGTBL_TOTAL_LEN,
@@ -416,6 +417,7 @@ static struct scsi_host_template nv_swnc .name = DRV_NAME, .ioctl = ata_scsi_ioctl, .queuecommand = ata_scsi_queuecmd, + .change_queue_depth = ata_scsi_change_queue_depth, .can_queue = ATA_MAX_QUEUE, .this_id = ATA_SHT_THIS_ID, .sg_tablesize = LIBATA_MAX_PRD,