From: Dave Jones Date: Mon, 21 May 2007 18:31:03 +0000 (-0400) Subject: libata: Add Seagate STT20000A to DMA blacklist. X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=39f198868dfd4216ff221d741c72a009d995a7ba;p=openwrt%2Fstaging%2Fblogic.git libata: Add Seagate STT20000A to DMA blacklist. http://bugzilla.kernel.org/show_bug.cgi?id=1044 points out an additional hard disk that doesn't handle DMA transfers correctly. This patch is the libata variant of the earlier patch to drivers/ide/ Signed-off-by: Dave Jones Signed-off-by: Jeff Garzik --- diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index d3ea7f55283c..94ec0f524acf 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -3771,6 +3771,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "ATAPI CD-ROM DRIVE 40X MAXIMUM",NULL,ATA_HORKAGE_NODMA }, { "_NEC DV5800A", NULL, ATA_HORKAGE_NODMA }, { "SAMSUNG CD-ROM SN-124","N001", ATA_HORKAGE_NODMA }, + { "Seagate STT20000A", NULL, ATA_HORKAGE_NODMA }, /* Weird ATAPI devices */ { "TORiSAN DVD-ROM DRD-N216", NULL, ATA_HORKAGE_MAX_SEC_128 |