samsung-sm8650/android_kernel_samsung_sm8650-modules
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qcacmn: Host changes to enable Scan Offset time

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Pass offset value to the Firmware to support split scanning
of total dwell time in smaller chunks. Offset passed is
calculated from TBTT.

Change-Id: I8114acd1147d468aa6471f672307d8ea0ec8611d
CRs-Fixed: 2134748
This commit is contained in:
Abhiram Jogadenu
2017-11-21 12:03:05 +05:30
committed by nshrivas
parent ab9e9e6f18
commit 22c8bb03c9
1 changed files with 13 additions and 1 deletions
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14
wmi_unified_non_tlv.c
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@@ -1905,8 +1905,9 @@ static QDF_STATUS send_scan_start_cmd_non_tlv(wmi_unified_t wmi_handle,
wmi_bssid_list *bssid_list;
wmi_ssid_list *ssid_list;
wmi_ie_data *ie_data;
wmi_scan_start_offset *scan_start_offset;
uint32_t *tmp_ptr;
int i, len = sizeof(wmi_start_scan_cmd);
int i, len = sizeof(wmi_start_scan_cmd), offset = 0;
#ifdef TEST_CODE
len += sizeof(wmi_chan_list) + 3 * sizeof(uint32_t);
@@ -2070,6 +2071,17 @@ static QDF_STATUS send_scan_start_cmd_non_tlv(wmi_unified_t wmi_handle,
tmp_ptr += (2 + (sizeof(wmi_mac_addr) *
param->num_bssid)/sizeof(uint32_t));
}
if (param->scan_offset_time) {
offset = sizeof(param->scan_offset_time) / sizeof(A_UINT32);
scan_start_offset = (wmi_scan_start_offset *)tmp_ptr;
scan_start_offset->tag = WMI_SCAN_START_OFFSET_TAG;
scan_start_offset->num_offset = offset;
WMI_HOST_IF_MSG_COPY_CHAR_ARRAY(
&scan_start_offset->start_tsf_offset,
&param->scan_offset_time,
sizeof(param->scan_offset_time));
tmp_ptr += (2 + offset);
}
if (param->extraie.len) {
ie_data = (wmi_ie_data *) tmp_ptr;
ie_data->tag = WMI_IE_TAG;