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(parent: 7831387) | patch
sata_nv: MSI support, disabled by default
authorTony Vroon <tony@linx.net>
Wed, 5 Aug 2009 23:50:09 +0000 (00:50 +0100)
committerJeff Garzik <jgarzik@redhat.com>
Wed, 12 Aug 2009 10:20:29 +0000 (06:20 -0400)
commit51c8949950647afeeb897e08dd75ad99078adb50
tree27bbee11934421d508b721fd9fd5a43ce32bd0e0tree | snapshot (tar.gz zip)
parent7831387bda72af3059be48d39846d3eb6d8ce2f6commit | diff
sata_nv: MSI support, disabled by default

At least the nVidia MCP55 controller quite happily supports MSI.
This adds an option to use it. It is disabled by default.
As per feedback by Robert Hancock, it will honour the user
request as the kernel will not enable MSI where the controller
or the specific system configuration do not support it.

Signed-off-by: Tony Vroon <tony@linx.net>
Cc: Robert Hancock <hancockrwd@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/sata_nv.c diff | blob | blame | history