diff options
| author |   Matt Carlson <mcarlson@broadcom.com> | 2010-07-11 09:31:41 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-07-11 17:07:41 -0700 |
| commit | 20d7375c1fdf054ca8ab9e5b9fe7fe62b39fa218 (patch) | |
| tree | 3e7656c31e7086eb908d1b07b9400f320d5e8270 | |
| parent | tg3: Revert RSS indir tbl setup change (diff) | |
| download | linux-dev-20d7375c1fdf054ca8ab9e5b9fe7fe62b39fa218.tar.xz linux-dev-20d7375c1fdf054ca8ab9e5b9fe7fe62b39fa218.zip | |
tg3: Fix single MSI-X vector coalescing
The interrupt coalescing setup code used the TG3_FLG2_USING_MSIX flag to
determine whether or not to configure the rx coalescing parameters.
This is incorrect for the single MSI-X vector case. This patch changes
the code to look at the TG3_FLG3_ENABLE_RSS instead.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/tg3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 89aa48621787..57dba794d31e 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -7447,7 +7447,7 @@ static void __tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec) tw32(HOSTCC_TXCOAL_MAXF_INT, 0); } - if (!(tp->tg3_flags2 & TG3_FLG2_USING_MSIX)) { + if (!(tp->tg3_flags3 & TG3_FLG3_ENABLE_RSS)) { tw32(HOSTCC_RXCOL_TICKS, ec->rx_coalesce_usecs); tw32(HOSTCC_RXMAX_FRAMES, ec->rx_max_coalesced_frames); tw32(HOSTCC_RXCOAL_MAXF_INT, ec->rx_max_coalesced_frames_irq); |