diff options
| author | Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> | 2024-12-31 13:59:11 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-01-13 15:34:07 +0100 |
| commit | 5111f9d3bfdd551488d2d69ac5ab3570b4629567 (patch) | |
| tree | 5dece65eaa54a651d803eaadb03c9f28ccba6c8a | |
| parent | 5f4656610edb27c84d9e3378aea9024bf8d723ab (diff) | |
wifi: iwlwifi: mvm: handle version 3 GET_TAS_STATUS notification
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>
Link: https://patch.msgid.link/20241231135726.1d571ac80957.Ia48b1cf5585a2a9f9c461e80f5a0ba2bb16c3af4@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 4 |
1 files changed, 4 insertions, 0 deletions
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); |