diff options
| author |   Michael Chan <mchan@broadcom.com> | 2010-02-15 19:42:09 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-02-16 15:19:03 -0800 |
| commit | 5726026bfffa13e9b1098d7bc177618cbbaa9388 (patch) | |
| tree | ecb18de894b79ef7d6c1dff118ae98196e37ba9e /drivers/net/bnx2.c | |
| parent | bnx2: Need to call cnic_setup_cnic_irq_info() after MTU change. (diff) | |
| download | linux-dev-5726026bfffa13e9b1098d7bc177618cbbaa9388.tar.xz linux-dev-5726026bfffa13e9b1098d7bc177618cbbaa9388.zip | |
bnx2: Adjust flow control water marks.
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>
Diffstat (limited to 'drivers/net/bnx2.c')
| -rw-r--r-- | drivers/net/bnx2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 063f28394e3d..dbe487f2915d 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -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; |