sfc: Turn pause frame generation on and off at the MAC, not the RX FIFO

Browse source

Pause frame generation is gated by both RX_XOFF_MAC_EN and an enable
bit in each MAC.  RX_XOFF_MAC_EN bit always reads back as 0 so we need
to set it correctly every time we modify RX_CFG_REG.  Simplify this by
always setting it to 1 and only changing the enable bits in the MACs.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Ben Hutchings 2009-11-29 03:42:18 +00:00 • committed by David S. Miller

parent 674979d335

commit 4b0d29dcfc

2 changed files with 8 additions and 8 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

13

drivers/net/sfc/falcon.c

View file

3

drivers/net/sfc/falcon_xmac.c

View file