diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2017-11-22 09:02:42 +0100 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-12-05 21:01:43 +0200 |
| commit | 0190ff24e55efd3e02479537c2d91835602fffa3 (patch) | |
| tree | c977113b31a10d30c65a906a740153c00a9b70b2 /drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | |
| parent | f4744258f5e8d5a478a5acb89c58cf1eddc0550f (diff) | |
iwlwifi: mvm: request statistics when reading debugfs
When statistics are read from debugfs, make sure that they
are actually updated from the firmware.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c index 834c798f728c..270781e13e89 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c @@ -759,6 +759,9 @@ static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file, mutex_lock(&mvm->mutex); + if (iwl_mvm_firmware_running(mvm)) + iwl_mvm_request_statistics(mvm, false); + pos += scnprintf(buf + pos, bufsz - pos, fmt_header, "Statistics_Rx - OFDM"); if (!iwl_mvm_has_new_rx_stats_api(mvm)) { |