sfc: add support for skb->xmit_more

Browse source

Don't ring the doorbell, and don't do PIO.  This will also prevent
 TX Push, because there will be more than one buffer waiting when
 the doorbell is rung.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Edward Cree 2014-10-17 15:32:25 +01:00 • committed by David S. Miller

parent 6cc69f2a40

commit 70b33fb0dd

2 changed files with 43 additions and 29 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

29

drivers/net/ethernet/sfc/nic.h

View file

43

drivers/net/ethernet/sfc/tx.c

View file