]> git.baikalelectronics.ru Git - kernel.git/commit
igb: add DCA support
authorJeb Cramer <cramerj@intel.com>
Tue, 8 Jul 2008 22:07:55 +0000 (15:07 -0700)
committerJeff Garzik <jgarzik@redhat.com>
Fri, 11 Jul 2008 05:20:31 +0000 (01:20 -0400)
commit32d71a19c4e7acce6bafdcb7e4d0ff9b60703e1c
tree560ae7093af7a852111cde72cf848f64cf9e8687
parent2b9273898228e54d813eed5fcb36ddd35dc4c273
igb: add DCA support

Add DCA support in the similar method that it was added to the ixgbe
driver recently. DCA allows the network device to put data in the
CPU cache and notify the chipset of that event. This reduces cache
misses during receives.

Signed-off-by: Jeb Cramer <cramerj@intel.com>
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/net/igb/e1000_82575.h
drivers/net/igb/e1000_regs.h
drivers/net/igb/igb.h
drivers/net/igb/igb_main.c