samsung-sm8650/android_kernel_samsung_sm8650-modules
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qcacmn: Change the return value for non-TLV targets

Telusuri Sumber 
When non-TLV targets are used, the WMI event table is not populated.
So, it shouldn't be treated as fatal and WMI event register/unregister
functions can return NOSUPPORT instead of FAILURE.
Handle this value in TWT code.

Change-Id: I5bc8e7aae2e572c84ea0333c967cff527d5cbcc3
CRs-Fixed: 3145077
This commit is contained in:
Manoj Ekbote
2022-03-21 14:31:12 -07:00
committed by Madan Koyyalamudi
orang tua 2d87b61c0e
melakukan 52cb1a0916
2 mengubah file dengan 27 tambahan dan 4 penghapusan
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19
wmi/src/wmi_unified.c
Melihat File

@@ -2167,13 +2167,19 @@ wmi_register_event_handler_with_ctx(wmi_unified_t wmi_handle,
soc = wmi_handle->soc;
if (event_id >= wmi_events_max ||
wmi_handle->wmi_events[event_id] == WMI_EVENT_ID_INVALID) {
if (event_id >= wmi_events_max) {
QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_INFO,
"%s: Event id %d is unavailable",
__func__, event_id);
return QDF_STATUS_E_FAILURE;
}
if (wmi_handle->wmi_events[event_id] == WMI_EVENT_ID_INVALID) {
QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_DEBUG,
"%s: Event id %d is not supported",
__func__, event_id);
return QDF_STATUS_E_NOSUPPORT;
}
evt_id = wmi_handle->wmi_events[event_id];
if (wmi_unified_get_event_handler_ix(wmi_handle, evt_id) != -1) {
@@ -2299,11 +2305,16 @@ QDF_STATUS wmi_unified_unregister_event_handler(wmi_unified_t wmi_handle,
soc = wmi_handle->soc;
if (event_id >= wmi_events_max ||
wmi_handle->wmi_events[event_id] == WMI_EVENT_ID_INVALID) {
if (event_id >= wmi_events_max) {
wmi_err("Event id %d is unavailable", event_id);
return QDF_STATUS_E_FAILURE;
}
if (wmi_handle->wmi_events[event_id] == WMI_EVENT_ID_INVALID) {
wmi_debug("Event id %d is not supported", event_id);
return QDF_STATUS_E_NOSUPPORT;
}
evt_id = wmi_handle->wmi_events[event_id];
idx = wmi_unified_get_event_handler_ix(wmi_handle, evt_id);