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[2/2] iwlwifi: mvm: pass beacons from foreign APs

Message ID 1405966498-4936-2-git-send-email-egrumbach@gmail.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Emmanuel Grumbach July 21, 2014, 6:14 p.m. UTC 
From: Eliad Peller <eliad@wizery.com>

In AP mode, configure the fw to pass beacons from
foreign APs, in order to be able to set the ht
protection IE properly.

Add the same filters in case of GO (which didn't have
any configured filter_flags, probably by mistake)

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
index 725ba49..8b79081 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
@@ -1072,8 +1072,12 @@  static int iwl_mvm_mac_ctxt_cmd_ap(struct iwl_mvm *mvm,
 	/* Fill the common data for all mac context types */
 	iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
 
-	/* Also enable probe requests to pass */
-	cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST);
+	/*
+	 * pass probe requests and beacons from other APs (needed
+	 * for ht protection)
+	 */
+	cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST |
+					MAC_FILTER_IN_BEACON);
 
 	/* Fill the data specific for ap mode */
 	iwl_mvm_mac_ctxt_cmd_fill_ap(mvm, vif, &cmd.ap,
@@ -1094,6 +1098,13 @@  static int iwl_mvm_mac_ctxt_cmd_go(struct iwl_mvm *mvm,
 	/* Fill the common data for all mac context types */
 	iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
 
+	/*
+	 * pass probe requests and beacons from other APs (needed
+	 * for ht protection)
+	 */
+	cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST |
+					MAC_FILTER_IN_BEACON);
+
 	/* Fill the data specific for GO mode */
 	iwl_mvm_mac_ctxt_cmd_fill_ap(mvm, vif, &cmd.go.ap,
 				     action == FW_CTXT_ACTION_ADD);