diff options
| author | Shahar S Matityahu <shahar.s.matityahu@intel.com> | 2019-05-19 09:16:13 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2019-06-29 09:09:43 +0200 |
| commit | c040fe83423af70effda7112641fba84d541ce57 (patch) | |
| tree | 1ee82b526f58a3068f238e536944a8cc5b21811a /drivers/net/wireless/intel | |
| parent | iwlwifi: dbg_ini: fix debug monitor stop and restart in ini mode (diff) | |
| download | linux-c040fe83423af70effda7112641fba84d541ce57.tar.xz linux-c040fe83423af70effda7112641fba84d541ce57.zip | |
iwlwifi: dbg: don't stop dbg recording before entering D3 from 9000 devices
From 9000 device family the FW automatically stops the debug
recording and the driver should not stop it as well.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index 749912b08b31..0e3db81fcf61 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -1078,11 +1078,12 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw, #endif /* - * TODO: this is needed because the firmware is not stopping - * the recording automatically before entering D3. This can - * be removed once the FW starts doing that. + * Prior to 9000 device family the driver needs to stop the dbg + * recording before entering D3. In later devices the FW stops the + * recording automatically. */ - _iwl_fw_dbg_stop_recording(mvm->fwrt.trans, NULL); + if (mvm->trans->cfg->device_family < IWL_DEVICE_FAMILY_9000) + _iwl_fw_dbg_stop_recording(mvm->trans, NULL); /* must be last -- this switches firmware state */ ret = iwl_mvm_send_cmd(mvm, &d3_cfg_cmd); |