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authorGraham Gower <graham.gower@gmail.com>2012-10-08 08:34:50 +0000
committerDavid S. Miller <davem@davemloft.net>2012-10-08 14:46:35 -0400
commita2af139ff1cd85df586690ff626619ab1ee88b0a (patch)
tree6f3be916a816892be45fe72083f9a67aba687c55 /drivers/net
parent404d9e3fc322023619cf0a9c5c6efbbaf7e14ee8 (diff)
skge: Add DMA mask quirk for Marvell 88E8001 on ASUS P5NSLI motherboard
Marvell 88E8001 on an ASUS P5NSLI motherboard is unable to send/receive packets on a system with >4gb ram unless a 32bit DMA mask is used. This issue has been around for years and a fix was sent 3.5 years ago, but there was some debate as to whether it should instead be fixed as a PCI quirk. http://www.spinics.net/lists/netdev/msg88670.html However, 18 months later a similar workaround was introduced for another chipset exhibiting the same problem. http://www.spinics.net/lists/netdev/msg142287.html Signed-off-by: Graham Gower <graham.gower@gmail.com> Signed-off-by: Jan Ceuleers <jan.ceuleers@computer.org> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/marvell/skge.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index 91836b54da35..3f7dab46626b 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -4155,6 +4155,13 @@ static struct dmi_system_id skge_32bit_dma_boards[] = {
DMI_MATCH(DMI_BOARD_NAME, "nForce"),
},
},
+ {
+ .ident = "ASUS P5NSLI",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "P5NSLI")
+ },
+ },
{}
};