From: Mark Lord <liml@rtr.ca>
To: Jeff Garzik <jgarzik@pobox.com>, Tejun Heo <htejun@gmail.com>,
IDE/ATA development list <linux-ide@vger.kernel.org>
Subject: [PATCH 04/07] sata_mv fix SOC flags, enable NCQ on SOC
Date: Wed, 16 Apr 2008 14:58:13 -0400 [thread overview]
Message-ID: <48064C45.4070208@rtr.ca> (raw)
In-Reply-To: <48064C15.9090109@rtr.ca>
The System-On-Chip (SOC) core supports all of the same
features as the other recent Marvell chips,
including NCQ and IRQ coalescing.
Fix the chip_soc flags to enable these capabilities
(note that the driver currently does nothing special
for IRQ coalescing, though).
Signed-off-by: Mark Lord <mlord@pobox.com>
--- old/drivers/ata/sata_mv.c 2008-04-15 18:20:02.000000000 -0400
+++ linux/drivers/ata/sata_mv.c 2008-04-15 18:23:09.000000000 -0400
@@ -626,7 +626,8 @@
.port_ops = &mv_iie_ops,
},
{ /* chip_soc */
- .flags = MV_COMMON_FLAGS | MV_FLAG_SOC,
+ .flags = MV_COMMON_FLAGS | MV_6XXX_FLAGS |
+ ATA_FLAG_NCQ | MV_FLAG_SOC,
.pio_mask = 0x1f, /* pio0-4 */
.udma_mask = ATA_UDMA6,
.port_ops = &mv_iie_ops,
next prev parent reply other threads:[~2008-04-16 18:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-16 18:56 [PATCH 01/07] sata_mv hardreset rework Mark Lord
2008-04-16 18:56 ` [PATCH 02/07] sata_mv cosmetics Mark Lord
2008-04-16 18:57 ` [PATCH 03/07] sata_mv disable hotplug for now Mark Lord
2008-04-16 18:58 ` Mark Lord [this message]
2008-04-16 18:59 ` [PATCH 05/07] sata_mv add basic port multiplier support Mark Lord
2008-04-16 19:00 ` [PATCH 06/07] sata_mv remove redundant edma init code Mark Lord
2008-04-16 19:01 ` [PATCH 07/07] sata_mv add temporary 3 second init delay for SiliconImage PMs Mark Lord
2008-04-17 19:57 ` [PATCH 01/07] sata_mv hardreset rework Jeff Garzik
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