diff mbox

[net-next,2/8] tg3: Fix single MSI-X vector coalescing

Message ID 1278876707-21390-3-git-send-email-mcarlson@broadcom.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Matt Carlson July 11, 2010, 7:31 p.m. UTC 
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>
---
 drivers/net/tg3.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 89aa486..57dba79 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);