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qcacld-3.0: Enable event handler for WOW_REASON_ROAM_HO

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When roaming engine in firmware comes across handoff-failure and
host processor is in sleep state, it sends WOW_REASON_ROAM_HO. Enable
that reason code to follow the code path that leads into
wma_roam_event_callback() where it is handled as normal.
Modify peer debug log messages for better information for this
event.

CRs-Fixed: 2002239
Change-Id: I9ed854382287077ea66de78ce05e3d24c74058f3
This commit is contained in:
Deepak Dhamdhere 2017-02-04 22:09:27 -08:00 committed by snandini
parent 363764ff55
commit 6d2c97a1d8
1 changed files with 24 additions and 2 deletions
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26
core/wma/src/wma_features.c
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@ -1641,6 +1641,8 @@ static int wow_get_wmi_eventid(int32_t reason, uint32_t tag)
return wma_ndp_get_eventid_from_tlvtag(tag);
case WOW_REASON_TDLS_CONN_TRACKER_EVENT:
return WOW_TDLS_CONN_TRACKER_EVENT;
case WOW_REASON_ROAM_HO:
return WMI_ROAM_EVENTID;
default:
WMA_LOGD(FL("No Event Id for WOW reason %s(%d)"),
wma_wow_wake_reason_str(reason), reason);
@ -1672,6 +1674,7 @@ static bool is_piggybacked_event(int32_t reason)
case WOW_REASON_NAN_EVENT:
case WOW_REASON_NAN_DATA:
case WOW_REASON_TDLS_CONN_TRACKER_EVENT:
case WOW_REASON_ROAM_HO:
return true;
default:
return false;
@ -2353,7 +2356,7 @@ static int wma_wake_event_piggybacked(
WMI_WOW_WAKEUP_HOST_EVENTID_param_tlvs *event_param,
uint32_t length)
{
int errno;
int errno = 0;
void *pb_event;
uint32_t pb_event_len;
uint32_t wake_reason;
@ -2417,8 +2420,27 @@ static int wma_wake_event_piggybacked(
errno = wma_csa_offload_handler(wma, pb_event, pb_event_len);
break;
/*
* WOW_REASON_LOW_RSSI is used for following roaming events -
* WMI_ROAM_REASON_BETTER_AP, WMI_ROAM_REASON_BMISS,
* WMI_ROAM_REASON_SUITABLE_AP will be handled by
* wma_roam_event_callback().
* WOW_REASON_ROAM_HO is associated with
* WMI_ROAM_REASON_HO_FAILED event and it will be handled by
* wma_roam_event_callback().
*/
case WOW_REASON_LOW_RSSI:
errno = wma_roam_event_callback(wma, pb_event, pb_event_len);
case WOW_REASON_ROAM_HO:
if (pb_event_len > 0) {
errno = wma_roam_event_callback(wma, pb_event,
pb_event_len);
} else {
/*
* No wow_packet_buffer means a better AP beacon
* will follow in a later event.
*/
WMA_LOGD("Host woken up because of better AP beacon");
}
break;
case WOW_REASON_CLIENT_KICKOUT_EVENT: