diff mbox series

[11/15] wifi: iwlwifi: mvm: handle version 3 GET_TAS_STATUS notification

Message ID 20241231135726.1d571ac80957.Ia48b1cf5585a2a9f9c461e80f5a0ba2bb16c3af4@changeid
State New
Headers show
Series wifi: iwlwifi: updates - 31-12-24 | expand

Commit Message

Miri Korenblit Dec. 31, 2024, 11:59 a.m. UTC 
From: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com>

Add a check to ensure only version-3 of GET_TAS_STATUS notification
is allowed.

Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 6ec1cae5314a..f6f5117b93c0 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -579,6 +579,10 @@  static ssize_t iwl_dbgfs_tas_get_status_read(struct file *file,
 	if (!iwl_mvm_firmware_running(mvm))
 		return -ENODEV;
 
+	if (iwl_fw_lookup_notif_ver(mvm->fw, DEBUG_GROUP, GET_TAS_STATUS,
+				    0) != 3)
+		return -EOPNOTSUPP;
+
 	mutex_lock(&mvm->mutex);
 	ret = iwl_mvm_send_cmd(mvm, &hcmd);
 	mutex_unlock(&mvm->mutex);