linux/drivers/net/ethernet/intel/ixgbevf
Emil Tantilov 68b6ff5825 ixgbevf: only DMA sync frame length
Based on commit 64f2525ca4 ("igb: Only DMA sync frame length")

On some architectures synching a buffer for DMA may be expensive.
Instead of the entire 2K receive buffer only synchronize the length of
the frame, which will typically be the MTU or smaller.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-01-26 07:46:50 -08:00
..
defines.h
ethtool.c ixgbevf: Check for RSS key before setting value 2017-04-29 20:01:04 -07:00
ixgbevf.h ixgbevf: Check for RSS key before setting value 2017-04-29 20:01:04 -07:00
ixgbevf_main.c ixgbevf: only DMA sync frame length 2018-01-26 07:46:50 -08:00
Makefile
mbx.c
mbx.h ixgbevf: Add support for VF promiscuous mode 2017-01-03 13:03:40 -08:00
regs.h
vf.c ixgbevf: Fix kernel-doc format warnings 2018-01-12 08:20:47 -08:00
vf.h locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE() 2017-10-25 11:01:08 +02:00