[Intel-wired-lan] [PATCH] igb: Enable RSS for i211 adapter

Alexander Duyck aduyck at mirantis.com
Wed Dec 16 19:31:17 UTC 2015


It appears that when the i211 was introduced it was never actually enabling
RSS.  This change makes it so that we enable RSS by setting the appropriate
bit in the MRQC register.

Reported-by: Tal Abudi <talabudi at gmail.com>
Signed-off-by: Alexander Duyck <aduyck at mirantis.com>
---
 drivers/net/ethernet/intel/igb/igb_main.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 7afde455326d..c803da0aa883 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -3464,8 +3464,7 @@ static void igb_setup_mrqc(struct igb_adapter *adapter)
 		else
 			mrqc |= E1000_MRQC_ENABLE_VMDQ;
 	} else {
-		if (hw->mac.type != e1000_i211)
-			mrqc |= E1000_MRQC_ENABLE_RSS_4Q;
+		mrqc |= E1000_MRQC_ENABLE_RSS_4Q;
 	}
 	igb_vmm_control(adapter);
 



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