samsung-sm8650/android_kernel_samsung_sm8650-modules
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qcacld-3.0: Change system power debugging time stamp to microseconds

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Time stamp for profiling system level power issues is currently using
qdf_get_system_timestamp(), which measures in milliseconds. To get more
fine granular data, use qdf_get_log_timestamp_usecs() to measure in
microseconds instead.

Change-Id: I920d0ec7c90ab602cbdc0d1efdb6061d6a72c122
CRs-Fixed: 2520939
Dieser Commit ist enthalten in:
Alan Chen
2019-09-04 11:01:12 -07:00
committet von nshrivas
Ursprung 7378f4e0e7
Commit 3973cb8989
1 geänderte Dateien mit 15 neuen und 12 gelöschten Zeilen
Patch-Datei herunterladen Vergleichs-Datei herunterladen Alle Dateien ausklappen Alle Dateien einklappen

27
pmo/core/src/wlan_pmo_suspend_resume.c
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@@ -929,13 +929,14 @@ QDF_STATUS pmo_core_psoc_bus_suspend_req(struct wlan_objmgr_psoc *psoc,
wow_mode_selected = pmo_core_is_wow_enabled(psoc_ctx);
pmo_debug("wow mode selected %d", wow_mode_selected);
begin = qdf_get_system_timestamp();
begin = qdf_get_log_timestamp_usecs();
if (wow_mode_selected)
status = pmo_core_enable_wow_in_fw(psoc, psoc_ctx, wow_params);
else
status = pmo_core_psoc_suspend_target(psoc, 0);
end = qdf_get_system_timestamp();
pmo_debug("fw took total time %lu ms to enable wow", end - begin);
end = qdf_get_log_timestamp_usecs();
pmo_debug("fw took total time %lu microseconds to enable wow",
end - begin);
pmo_psoc_put_ref(psoc);
out:
@@ -1021,10 +1022,10 @@ QDF_STATUS pmo_core_psoc_bus_runtime_suspend(struct wlan_objmgr_psoc *psoc,
}
if (pld_cb) {
begin = qdf_get_system_timestamp();
begin = qdf_get_log_timestamp_usecs();
ret = pld_cb();
end = qdf_get_system_timestamp();
pmo_debug("runtime pci bus suspend took total time %lu ms",
end = qdf_get_log_timestamp_usecs();
pmo_debug("runtime pci bus suspend took total time %lu microseconds",
end - begin);
if (ret) {
@@ -1108,10 +1109,11 @@ QDF_STATUS pmo_core_psoc_bus_runtime_resume(struct wlan_objmgr_psoc *psoc,
hif_pre_runtime_resume(hif_ctx);
if (pld_cb) {
begin = qdf_get_system_timestamp();
begin = qdf_get_log_timestamp_usecs();
ret = pld_cb();
end = qdf_get_system_timestamp();
pmo_debug("pci bus resume took total time %lu ms", end - begin);
end = qdf_get_log_timestamp_usecs();
pmo_debug("pci bus resume took total time %lu microseconds",
end - begin);
if (ret) {
status = QDF_STATUS_E_FAILURE;
goto fail;
@@ -1312,13 +1314,14 @@ QDF_STATUS pmo_core_psoc_bus_resume_req(struct wlan_objmgr_psoc *psoc,
goto out;
}
begin = qdf_get_system_timestamp();
begin = qdf_get_log_timestamp_usecs();
if (wow_mode)
status = pmo_core_psoc_disable_wow_in_fw(psoc, psoc_ctx);
else
status = pmo_core_psoc_resume_target(psoc, psoc_ctx);
end = qdf_get_system_timestamp();
pmo_debug("fw took total time %lu ms to disable wow", end - begin);
end = qdf_get_log_timestamp_usecs();
pmo_debug("fw took total time %lu microseconds to disable wow",
end - begin);
pmo_psoc_put_ref(psoc);