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qcacmn: Add TWT service bit capability support for ack event

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Add TWT service bit capability support to check whether firmware
supports ack event or not. If firmware doesn't support ack event
then service bit capability will become 0 and whenever TWT
command comes, host will not wait for ack event and sends command
in a legacy way.

This support is mainly added to handle new host and old firmware
combination.

Change-Id: I55d373c2e017130b58a4b332da16f0eda8f34eba
CRs-Fixed: 2987749
This commit is contained in:
Jyoti Kumari
2021-06-24 00:49:44 +05:30
committed by Madan Koyyalamudi
parent 4c655bacbd
commit 43c413bc3b
10 changed files with 162 additions and 1 deletions
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24
wmi/src/wmi_unified_twt_tlv.c
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@@ -1028,6 +1028,27 @@ extract_twt_session_stats_event_data(wmi_unified_t wmi_handle,
return QDF_STATUS_SUCCESS;
}
static QDF_STATUS extract_twt_cap_service_ready_ext2_tlv(
wmi_unified_t wmi_handle, uint8_t *event,
struct wmi_twt_cap_bitmap_params *var)
{
WMI_SERVICE_READY_EXT2_EVENTID_param_tlvs *param_buf;
wmi_twt_caps_params *twt_caps;
param_buf = (WMI_SERVICE_READY_EXT2_EVENTID_param_tlvs *)event;
if (!param_buf)
return QDF_STATUS_E_INVAL;
twt_caps = param_buf->twt_caps;
if (!twt_caps)
return QDF_STATUS_E_INVAL;
var->twt_ack_support_cap = WMI_GET_BITS(twt_caps->twt_capability_bitmap,
0, 1);
return QDF_STATUS_SUCCESS;
}
void wmi_twt_attach_tlv(wmi_unified_t wmi_handle)
{
struct wmi_ops *ops = wmi_handle->ops;
@@ -1060,5 +1081,8 @@ void wmi_twt_attach_tlv(wmi_unified_t wmi_handle)
extract_twt_session_stats_event_data;
ops->extract_twt_notify_event =
extract_twt_notify_event_tlv;
ops->extract_twt_cap_service_ready_ext2 =
extract_twt_cap_service_ready_ext2_tlv,
wmi_twt_attach_bcast_twt_tlv(ops);
}