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iwlwifi: fwrt: add suspend/resume time point

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We should only collect debug data after exiting suspend state, that's
why we delete the current place in d3.c file, and add it to fwrt flows
that occur while we can still access the fw and collect debug data.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210131201908.eaf378ed403c.I46fae3ee6da1a4b476515b8ad51ad1c0ea2d8381@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Mordechay Goodstein 2021-01-31 20:22:03 +02:00 committed by Luca Coelho
parent 119c2a13a3
commit 1db5c3472b
2 changed files with 2 additions and 3 deletions
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2
drivers/net/wireless/intel/iwlwifi/fw/init.c
View File

@ -36,11 +36,13 @@ IWL_EXPORT_SYMBOL(iwl_fw_runtime_init);
void iwl_fw_runtime_suspend(struct iwl_fw_runtime *fwrt)
{
iwl_fw_suspend_timestamp(fwrt);
iwl_dbg_tlv_time_point(fwrt, IWL_FW_INI_TIME_POINT_HOST_D3_START, NULL);
}
IWL_EXPORT_SYMBOL(iwl_fw_runtime_suspend);
void iwl_fw_runtime_resume(struct iwl_fw_runtime *fwrt)
{
iwl_dbg_tlv_time_point(fwrt, IWL_FW_INI_TIME_POINT_HOST_D3_END, NULL);
iwl_fw_resume_timestamp(fwrt);
}
IWL_EXPORT_SYMBOL(iwl_fw_runtime_resume);

3
drivers/net/wireless/intel/iwlwifi/mvm/d3.c
View File

@ -2048,9 +2048,6 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test)
goto err;
}
iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_HOST_D3_END,
NULL);
ret = iwl_trans_d3_resume(mvm->trans, &d3_status, test, !unified_image);
if (ret)
goto err;