[PATCH 3.14 13/77] iwlwifi: mvm: update values for Smart Fifo

Greg Kroah-Hartman
2015-01-14T07:33:25Z

From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

commit b4c82adcba8cb4b23068a6b800ca98da3bee6888 upstream.

Interoperability issues were identified and root caused to
the Smart Fifo watermarks. These issues arose with
NetGear R7000. Fix this.

Fixes: 1f3b0ff8ecce ("iwlwifi: mvm: Add Smart FIFO support")
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/net/wireless/iwlwifi/mvm/fw-api.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api.h
@@ -1394,7 +1394,7 @@ enum iwl_sf_scenario {
#define SF_NUM_TIMEOUT_TYPES 2 /* Aging timer and Idle timer */

/* smart FIFO default values */
-#define SF_W_MARK_SISO 4096
+#define SF_W_MARK_SISO 6144
#define SF_W_MARK_MIMO2 8192
#define SF_W_MARK_MIMO3 6144
#define SF_W_MARK_LEGACY 4096