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| author |   Ravi Darsi <ravi.darsi@intel.com> | 2021-02-10 17:23:49 +0200 |
|---|---|---|
| committer |   Luca Coelho <luciano.coelho@intel.com> | 2021-02-11 01:57:38 +0200 |
| commit | 11dd729afa4894f41de34e3c490bb4a848782c6c (patch) | |
| tree | 1ecfb2fe22fafa2d54c687f72efa19abc993c3bc /drivers/net/wireless | |
| parent | iwlwifi: mvm: reduce the print severity of failing getting NIC temp (diff) | |
| download | wireguard-linux-11dd729afa4894f41de34e3c490bb4a848782c6c.tar.xz wireguard-linux-11dd729afa4894f41de34e3c490bb4a848782c6c.zip | |
iwlwifi: mvm: global PM mode does not reset after FW crash
When The driver in D3 and FW crash happens, trans->system_pm_mode
is not reset to IWL_PLAT_PM_MODE_DISABLED which causes the driver
not to send INIT conmmands and D3 resume fails.
This patch contains the fix for resetting trans->system_pm_mode to
IWL_PLAT_PM_MODE_DISABLED and D3 resume is successful.
Signed-off-by: Ravi Darsi <ravi.darsi@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210210172142.ad170ad48409.Ifc6b10e8b3f235876af91d0e23e90b462d270eff@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index 7c51c781cfaf..a7dc85c704a9 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -2043,6 +2043,7 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test) iwl_fw_dbg_collect_desc(&mvm->fwrt, &iwl_dump_desc_assert, false, 0); ret = 1; + mvm->trans->system_pm_mode = IWL_PLAT_PM_MODE_DISABLED; goto err; } |