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Commit 4cbdaf6d authored by Sathya Perla's avatar Sathya Perla Committed by David S. Miller
Browse files

be2net: create RSS rings even in multi-channel configs 



Changes from commit df505e were incorrectly over-written by commit 10ef9ab4.
Fixing the same.

Change log of the original fix:
    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: default avatarSathya Perla <sathya.perla@emulex.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0739d643

drivers/net/ethernet/emulex/benet/be_main.c

+1 −2
Original line number Diff line number Diff line
@@ -2176,8 +2176,7 @@ static uint be_num_rss_want(struct be_adapter *adapter) 
{

	u32 num = 0;

	if ((adapter->function_caps & BE_FUNCTION_CAPS_RSS) &&

	     !sriov_want(adapter) && be_physfn(adapter) &&

	     !be_is_mc(adapter)) {

	     !sriov_want(adapter) && be_physfn(adapter)) {

		num = (adapter->be3_native) ? BE3_MAX_RSS_QS : BE2_MAX_RSS_QS;

		num = min_t(u32, num, (u32)netif_get_num_default_rss_queues());

	}