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| author | Graham Gower <graham.gower@gmail.com> | 2012-10-08 08:34:50 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-28 10:02:13 -0700 |
| commit | 17989e50c56ce6873ef3c6abe76aaced1cdbfe7e (patch) | |
| tree | afc59798e8bd281c95ab86755485b88fae4a7cb3 /Documentation/serial/rocket.txt | |
| parent | 5891cb7c82658d26ca323639553b94b7272ebb68 (diff) | |
| download | kernel_samsung_crespo-17989e50c56ce6873ef3c6abe76aaced1cdbfe7e.zip kernel_samsung_crespo-17989e50c56ce6873ef3c6abe76aaced1cdbfe7e.tar.gz kernel_samsung_crespo-17989e50c56ce6873ef3c6abe76aaced1cdbfe7e.tar.bz2 | |
skge: Add DMA mask quirk for Marvell 88E8001 on ASUS P5NSLI motherboard
[ Upstream commit a2af139ff1cd85df586690ff626619ab1ee88b0a ]
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/serial/rocket.txt')
0 files changed, 0 insertions, 0 deletions