]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: edf26b2) | patch
tg3: Break larger frags into 4k chunks for 5719
authorMatt Carlson <mcarlson@broadcom.com>
Wed, 27 Jul 2011 14:20:53 +0000 (14:20 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 28 Jul 2011 05:39:32 +0000 (22:39 -0700)
commit1970ccf47f98e592837182f2ee8d03527c4bf510
treec771dda9a09b07382947da52b82d093de9b951eatree | snapshot
parentedf26b2efe2bfb3dff4563e5be562c5b828d0547commit | diff
tg3: Break larger frags into 4k chunks for 5719

The 5719 has bug where RDMAs larger than 4k can cause problems.  This
patch works around the problem by dividing larger DMA requests into
something the hardware can handle.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/tg3.c diff | blob | history
drivers/net/tg3.h diff | blob | history
Linux Kernel Source Tree.