lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

bnx2: Adjust flow control water marks.

Browse Source 
The current water marks are too high and can cause unnecessary flow
control frames.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan
2010-02-15 19:42:09 +00:00
committed by David S. Miller
parent e9f26c49ce
commit 5726026bff
2 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/bnx2.c
View File

@@ -1277,7 +1277,7 @@ bnx2_init_rx_context(struct bnx2 *bp, u32 cid)
if (lo_water >= bp->rx_ring_size)
lo_water = 0;
hi_water = bp->rx_ring_size / 4;
hi_water = min_t(int, bp->rx_ring_size / 4, lo_water + 16);
if (hi_water <= lo_water)
lo_water = 0;