pch_gbe: reprogram multicast address register on reset

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The reset logic after a Rx FIFO overrun will clear the programmed
multicast addresses. This patch fixes the issue by reprogramming the
registers after the reset.

The commit eefc48b ("pch_gbe: reprogram multicast address register on
reset") tried to fix this problem, but it introduces unnecessary
codes. In fact, all multicast addresses have been saved in netdev->mc,
So we can call pch_gbe_set_multi() directly after reset_hw and
reset_rx.

This commit kills 50+ line codes

Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Takahiro Shimizu <tshimizu818@gmail.com>
Signed-off-by: RongQing.Li <roy.qing.li@gmail.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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RongQing.Li 2012-04-27 19:53:41 +00:00 • committed by David S. Miller

parent 1d0c0b328a

commit d344c4f310

1 changed files with 5 additions and 55 deletions

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drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c

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