diff mbox series

[11/31] wifi: iwlwifi: mvm: fix "modify_mask" value in the link cmd.

Message ID 20230328104948.19ddbee0c98d.I595abb79d0419c9a21e5234303c2c3fd5290a52a@changeid
State New
Headers show
Series wifi: iwlwifi: updates intended for v6.4 2023-03-28 | expand

Commit Message

Greenman, Gregory March 28, 2023, 7:58 a.m. UTC 
From: Miri Korenblit <miriam.rachel.korenblit@intel.com>

This bitmap indicates what fields of the cmd got changed.
A field will be ignored by the FW if the corresponding flag wasn't set.
There are a few cases in which we currently set the wrong bits when
sending this cmd, which caused FW asserts. Fix this by setting the
correct bits in each case.

Fixes: 1ab26632332e ("wifi: iwlwifi: mvm: Add an add_interface() callback for mld mode")
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
index 5f54e57de8e6..33368e5945f4 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
@@ -54,9 +54,7 @@  static int iwl_mvm_mld_mac_add_interface(struct ieee80211_hw *hw,
 		if (ret)
 			goto out_unref_phy;
 
-		ret = iwl_mvm_link_changed(mvm, vif,
-					   LINK_CONTEXT_MODIFY_ACTIVE |
-					   LINK_CONTEXT_MODIFY_RATES_INFO,
+		ret = iwl_mvm_link_changed(mvm, vif, LINK_CONTEXT_MODIFY_ACTIVE,
 					   true);
 		if (ret)
 			goto out_remove_link;
@@ -162,7 +160,8 @@  static int __iwl_mvm_mld_assign_vif_chanctx(struct iwl_mvm *mvm,
 	ret = iwl_mvm_add_link(mvm, vif);
 	if (ret)
 		goto out;
-	ret = iwl_mvm_link_changed(mvm, vif, LINK_CONTEXT_MODIFY_ACTIVE,
+	ret = iwl_mvm_link_changed(mvm, vif, LINK_CONTEXT_MODIFY_ACTIVE |
+				   LINK_CONTEXT_MODIFY_RATES_INFO,
 				   true);
 	if (ret)
 		goto out_remove_link;
@@ -270,7 +269,7 @@  static int iwl_mvm_mld_start_ap_ibss(struct ieee80211_hw *hw,
 	if (ret)
 		goto out_remove_mac;
 
-	ret = iwl_mvm_link_changed(mvm, vif, LINK_CONTEXT_MODIFY_ACTIVE,
+	ret = iwl_mvm_link_changed(mvm, vif, LINK_CONTEXT_MODIFY_ALL,
 				   true);
 	if (ret)
 		goto out_remove_link;