From: Mark Lord <liml@rtr.ca>
To: Jeff Garzik <jgarzik@pobox.com>,
IDE/ATA development list <linux-ide@vger.kernel.org>
Subject: [PATCH 12/13] sata_mv ncq Remove post internal cmd op
Date: Sat, 26 Jan 2008 18:33:36 -0500 [thread overview]
Message-ID: <479BC350.2030307@rtr.ca> (raw)
In-Reply-To: <479BC217.60709@rtr.ca>
This driver currently has no need for the .post_internal_cmd op.
So get rid of it, to save unnecessary transitions between EDMA and non-EDMA modes.
Signed-off-by: Mark Lord <mlord@pobox.com>
--- old/drivers/ata/sata_mv.c 2008-01-26 18:11:17.000000000 -0500
+++ new/drivers/ata/sata_mv.c 2008-01-26 18:10:38.000000000 -0500
@@ -452,7 +452,6 @@
static void mv_qc_prep_iie(struct ata_queued_cmd *qc);
static unsigned int mv_qc_issue(struct ata_queued_cmd *qc);
static void mv_error_handler(struct ata_port *ap);
-static void mv_post_int_cmd(struct ata_queued_cmd *qc);
static void mv_eh_freeze(struct ata_port *ap);
static void mv_eh_thaw(struct ata_port *ap);
static void mv6_dev_config(struct ata_device *dev);
@@ -541,7 +540,6 @@
.irq_on = ata_irq_on,
.error_handler = mv_error_handler,
- .post_internal_cmd = mv_post_int_cmd,
.freeze = mv_eh_freeze,
.thaw = mv_eh_thaw,
@@ -570,7 +568,6 @@
.irq_on = ata_irq_on,
.error_handler = mv_error_handler,
- .post_internal_cmd = mv_post_int_cmd,
.freeze = mv_eh_freeze,
.thaw = mv_eh_thaw,
.qc_defer = ata_std_qc_defer,
@@ -599,7 +596,6 @@
.irq_on = ata_irq_on,
.error_handler = mv_error_handler,
- .post_internal_cmd = mv_post_int_cmd,
.freeze = mv_eh_freeze,
.thaw = mv_eh_thaw,
.qc_defer = ata_std_qc_defer,
@@ -2424,11 +2420,6 @@
mv_hardreset, mv_postreset);
}
-static void mv_post_int_cmd(struct ata_queued_cmd *qc)
-{
- mv_stop_dma(qc->ap);
-}
-
static void mv_eh_freeze(struct ata_port *ap)
{
void __iomem *mmio = ap->host->iomap[MV_PRIMARY_BAR];
next prev parent reply other threads:[~2008-01-26 23:33 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-26 23:28 [PATCH 01/13] sata_mv ncq EH fixes Mark Lord
2008-01-26 23:30 ` [PATCH 02/13] sata_mv ncq Mask transient IRQs Mark Lord
2008-01-26 23:31 ` [PATCH 03/13] sata_mv ncq Rename base to port mmio Mark Lord
2008-01-26 23:31 ` [PATCH 04/13] sata_mv ncq Fix EDMA configuration Mark Lord
2008-01-26 23:31 ` [PATCH 05/13] sata_mv ncq Add want ncq parameter for " Mark Lord
2008-01-26 23:31 ` [PATCH 06/13] sata_mv ncq Use hqtag instead of ioid Mark Lord
2008-01-26 23:32 ` [PATCH 07/13] sata_mv ncq Ignore response status LSB on NCQ Mark Lord
2008-01-26 23:32 ` [PATCH 08/13] sata_mv ncq Restrict max sectors to 8-bits on GenII NCQ Mark Lord
2008-01-26 23:32 ` [PATCH 09/13] sata_mv ncq Use DMA memory pools for hardware memory tables Mark Lord
2008-01-29 17:10 ` Jeff Garzik
2008-01-29 18:24 ` Mark Lord
2008-01-30 9:54 ` Jeff Garzik
2008-01-30 16:40 ` Mark Lord
2008-01-30 17:08 ` Jeff Garzik
2008-01-30 17:19 ` Mark Lord
2008-01-30 17:45 ` Jeff Garzik
2008-01-30 18:57 ` Mark Lord
2008-01-31 3:23 ` Tejun Heo
2008-01-31 3:31 ` Tejun Heo
2008-01-31 3:59 ` Mark Lord
2008-01-31 9:00 ` Mikael Pettersson
2008-01-26 23:32 ` [PATCH 10/13] sata_mv ncq Introduce per-tag SG tables Mark Lord
2008-01-30 9:50 ` Jeff Garzik
2008-01-26 23:33 ` [PATCH 11/13] sata_mv ncq Enable NCQ operation Mark Lord
2008-01-26 23:33 ` Mark Lord [this message]
2008-01-26 23:33 ` [PATCH 13/13] sata_mv ncq Comments and version bump Mark Lord
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