From: Robert Hancock <hancockr@shaw.ca>
To: linux-kernel <linux-kernel@vger.kernel.org>,
ide <linux-ide@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Cc: Roy Franz <roy.lists@gmail.com>
Subject: [PATCH -mm] sata_nv: allow changing queue depth
Date: Thu, 28 Jun 2007 18:52:24 -0600 [thread overview]
Message-ID: <468457C8.7060507@shaw.ca> (raw)
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@shaw.ca>
--- 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,
next reply other threads:[~2007-06-29 0:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-29 0:52 Robert Hancock [this message]
2007-07-02 14:14 ` [PATCH -mm] sata_nv: allow changing queue depth Jeff Garzik
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