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 <hancockr@xxxxxxx> --- 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, - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
