[PATCH 2/2 2.6.28] cxgb3 - Limit multiqueue setting to msi-x

Divy Le Ray
2008-11-09T08:55:38Z

From: Divy Le Ray <divy@chelsio.com>

Allow multiqueue setting in MSI-X mode only

Signed-off-by: Divy Le Ray <divy@chelsio.com>
---

drivers/net/cxgb3/cxgb3_main.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 1ace41a..f66367e 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -2699,7 +2699,7 @@ static void set_nqsets(struct adapter *adap)
int hwports = adap->params.nports;
int nqsets = SGE_QSETS;

- if (adap->params.rev > 0) {
+ if (adap->params.rev > 0 && adap->flags & USING_MSIX) {
if (hwports == 2 &&
(hwports * nqsets > SGE_QSETS ||
num_cpus >= nqsets / hwports))