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Commit df505eb8 authored by Sathya Perla's avatar Sathya Perla Committed by David S. Miller
Browse files

be2net: create RSS rings even in multi-channel configs 



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 bf0813bd

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

+1 −2
Original line number Original line Diff line number Diff line
@@ -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,