AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

be2net: create RSS rings even in multi-channel configs

Browse Source 
Currently RSS rings are not created in a multi-channel config.
RSS rings can be created on one (out of four) interfaces per port in a
multi-channel config. Doing this insulates the driver from a FW bug wherin
multi-channel config is wrongly reported even when not enabled. This also
helps performance in a multi-channel config, as one interface per port gets
RSS rings.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sathya Perla 2012-01-19 20:34:04 +00:00 committed by David S. Miller
parent bf0813bd28
commit df505eb804
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/ethernet/emulex/benet/be_main.c
View File

@ -1786,8 +1786,7 @@ static void be_rx_queues_destroy(struct be_adapter *adapter)
static u32 be_num_rxqs_want(struct be_adapter *adapter) static u32 be_num_rxqs_want(struct be_adapter *adapter)
{ {
if ((adapter->function_caps & BE_FUNCTION_CAPS_RSS) && if ((adapter->function_caps & BE_FUNCTION_CAPS_RSS) &&
!sriov_enabled(adapter) && be_physfn(adapter) && !sriov_enabled(adapter) && be_physfn(adapter)) {
!be_is_mc(adapter)) {
return 1 + MAX_RSS_QS; /* one default non-RSS queue */ return 1 + MAX_RSS_QS; /* one default non-RSS queue */
} else { } else {
dev_warn(&adapter->pdev->dev, dev_warn(&adapter->pdev->dev,