samsung-sm8650/android_kernel_samsung_sm8650-modules
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qcacld-3.0: Move rso related process to connection manager [PART 1]

Переглянути джерело 
Add macro ROAM_OFFLOAD_V1 for new code and implement below functions
for connection manager roam part:

csr_handle_roam_state_change() roam offload state related handler.
Filling WMI_ROAM_SCAN_RSSI_THRESHOLD cmd parameters related process.

Change-Id: I0351155ca5a3d68ade6568c7527c5708582ccf1a
CRs-Fixed: 2730826
Цей коміт міститься в:
Huashan Qu
2020-07-17 09:32:56 +05:30
зафіксовано snandini
джерело dfdc94e135
коміт 7277418aa5
23 змінених файлів з 1646 додано та 60 видалено
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17
components/wmi/inc/wmi_unified_roam_api.h
Переглянути файл

@@ -58,6 +58,7 @@ wmi_unified_set_rssi_monitoring_cmd(wmi_unified_t wmi_handle,
struct rssi_monitor_param *req);
#endif
#ifdef ROAM_OFFLOAD_V1
/**
* wmi_unified_roam_scan_offload_rssi_thresh_cmd() - set roam scan rssi
* parameters
@@ -69,9 +70,25 @@ wmi_unified_set_rssi_monitoring_cmd(wmi_unified_t wmi_handle,
*
* Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
*/
QDF_STATUS wmi_unified_roam_scan_offload_rssi_thresh_cmd(
wmi_unified_t wmi_handle,
struct wlan_roam_offload_scan_rssi_params *roam_req);
#else
/**
* wmi_unified_roam_scan_offload_rssi_thresh_cmd() - set roam scan rssi
* parameters
* @wmi_handle: wmi handle
* @roam_req: roam rssi related parameters
*
* This function reads the incoming @roam_req and fill in the destination
* WMI structure and send down the roam scan rssi configs down to the firmware
*
* Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
*/
QDF_STATUS wmi_unified_roam_scan_offload_rssi_thresh_cmd(
wmi_unified_t wmi_handle,
struct roam_offload_scan_rssi_params *roam_req);
#endif
/**
* wmi_unified_roam_mawc_params_cmd() - configure roaming MAWC parameters

2
components/wmi/inc/wmi_unified_roam_param.h
Переглянути файл

@@ -64,6 +64,7 @@ struct rssi_monitor_param {
bool control;
};
#ifndef ROAM_OFFLOAD_V1
/**
* struct roam_offload_scan_rssi_params - structure containing
* parameters for roam offload scan based on RSSI
@@ -126,6 +127,7 @@ struct roam_offload_scan_rssi_params {
uint32_t bg_scan_client_bitmap;
uint32_t flags;
};
#endif
/**
* struct roam_scan_period_params - Roam scan period parameters

13
components/wmi/src/wmi_unified_roam_api.c
Переглянути файл

@@ -46,6 +46,18 @@ wmi_unified_set_rssi_monitoring_cmd(wmi_unified_t wmi_handle,
}
#endif /* FEATURE_RSSI_MONITOR */
#ifdef ROAM_OFFLOAD_V1
QDF_STATUS wmi_unified_roam_scan_offload_rssi_thresh_cmd(
wmi_unified_t wmi_handle,
struct wlan_roam_offload_scan_rssi_params *roam_req)
{
if (wmi_handle->ops->send_roam_scan_offload_rssi_thresh_cmd)
return wmi_handle->ops->send_roam_scan_offload_rssi_thresh_cmd(
wmi_handle, roam_req);
return QDF_STATUS_E_FAILURE;
}
#else
QDF_STATUS wmi_unified_roam_scan_offload_rssi_thresh_cmd(
wmi_unified_t wmi_handle,
struct roam_offload_scan_rssi_params *roam_req)
@@ -56,6 +68,7 @@ QDF_STATUS wmi_unified_roam_scan_offload_rssi_thresh_cmd(
return QDF_STATUS_E_FAILURE;
}
#endif
QDF_STATUS wmi_unified_roam_mawc_params_cmd(
wmi_unified_t wmi_handle,

137
components/wmi/src/wmi_unified_roam_tlv.c
Переглянути файл

@@ -155,6 +155,7 @@ void wmi_rssi_monitor_attach_tlv(struct wmi_unified *wmi_handle)
}
#endif /* FEATURE_RSSI_MONITOR */
#ifdef ROAM_OFFLOAD_V1
/**
* send_roam_scan_offload_rssi_thresh_cmd_tlv() - set scan offload
* rssi threashold
@@ -165,6 +166,141 @@ void wmi_rssi_monitor_attach_tlv(struct wmi_unified *wmi_handle)
*
* Return: QDF status
*/
static QDF_STATUS send_roam_scan_offload_rssi_thresh_cmd_tlv(
wmi_unified_t wmi_handle,
struct wlan_roam_offload_scan_rssi_params *roam_req)
{
wmi_buf_t buf = NULL;
QDF_STATUS status;
int len;
uint8_t *buf_ptr;
wmi_roam_scan_rssi_threshold_fixed_param *rssi_threshold_fp;
wmi_roam_scan_extended_threshold_param *ext_thresholds = NULL;
wmi_roam_earlystop_rssi_thres_param *early_stop_thresholds = NULL;
wmi_roam_dense_thres_param *dense_thresholds = NULL;
wmi_roam_bg_scan_roaming_param *bg_scan_params = NULL;
len = sizeof(wmi_roam_scan_rssi_threshold_fixed_param);
len += WMI_TLV_HDR_SIZE; /* TLV for ext_thresholds*/
len += sizeof(wmi_roam_scan_extended_threshold_param);
len += WMI_TLV_HDR_SIZE;
len += sizeof(wmi_roam_earlystop_rssi_thres_param);
len += WMI_TLV_HDR_SIZE; /* TLV for dense thresholds*/
len += sizeof(wmi_roam_dense_thres_param);
len += WMI_TLV_HDR_SIZE; /* TLV for BG Scan*/
len += sizeof(wmi_roam_bg_scan_roaming_param);
buf = wmi_buf_alloc(wmi_handle, len);
if (!buf)
return QDF_STATUS_E_NOMEM;
buf_ptr = (uint8_t *)wmi_buf_data(buf);
rssi_threshold_fp =
(wmi_roam_scan_rssi_threshold_fixed_param *)buf_ptr;
WMITLV_SET_HDR(
&rssi_threshold_fp->tlv_header,
WMITLV_TAG_STRUC_wmi_roam_scan_rssi_threshold_fixed_param,
WMITLV_GET_STRUCT_TLVLEN
(wmi_roam_scan_rssi_threshold_fixed_param));
/* fill in threshold values */
rssi_threshold_fp->vdev_id = roam_req->vdev_id;
rssi_threshold_fp->roam_scan_rssi_thresh = roam_req->rssi_thresh;
rssi_threshold_fp->roam_rssi_thresh_diff = roam_req->rssi_thresh_diff;
rssi_threshold_fp->hirssi_scan_max_count =
roam_req->hi_rssi_scan_max_count;
rssi_threshold_fp->hirssi_scan_delta =
roam_req->hi_rssi_scan_rssi_delta;
rssi_threshold_fp->hirssi_upper_bound = roam_req->hi_rssi_scan_rssi_ub;
rssi_threshold_fp->rssi_thresh_offset_5g =
roam_req->rssi_thresh_offset_5g;
buf_ptr += sizeof(wmi_roam_scan_rssi_threshold_fixed_param);
WMITLV_SET_HDR(buf_ptr,
WMITLV_TAG_ARRAY_STRUC,
sizeof(wmi_roam_scan_extended_threshold_param));
buf_ptr += WMI_TLV_HDR_SIZE;
ext_thresholds = (wmi_roam_scan_extended_threshold_param *)buf_ptr;
ext_thresholds->penalty_threshold_5g = roam_req->penalty_threshold_5g;
if (roam_req->raise_rssi_thresh_5g >= WMI_NOISE_FLOOR_DBM_DEFAULT)
ext_thresholds->boost_threshold_5g =
roam_req->boost_threshold_5g;
ext_thresholds->boost_algorithm_5g =
WMI_ROAM_5G_BOOST_PENALIZE_ALGO_LINEAR;
ext_thresholds->boost_factor_5g = roam_req->raise_factor_5g;
ext_thresholds->penalty_algorithm_5g =
WMI_ROAM_5G_BOOST_PENALIZE_ALGO_LINEAR;
ext_thresholds->penalty_factor_5g = roam_req->drop_factor_5g;
ext_thresholds->max_boost_5g = roam_req->max_raise_rssi_5g;
ext_thresholds->max_penalty_5g = roam_req->max_drop_rssi_5g;
ext_thresholds->good_rssi_threshold = roam_req->good_rssi_threshold;
WMITLV_SET_HDR(&ext_thresholds->tlv_header,
WMITLV_TAG_STRUC_wmi_roam_scan_extended_threshold_param,
WMITLV_GET_STRUCT_TLVLEN
(wmi_roam_scan_extended_threshold_param));
buf_ptr += sizeof(wmi_roam_scan_extended_threshold_param);
WMITLV_SET_HDR(buf_ptr,
WMITLV_TAG_ARRAY_STRUC,
sizeof(wmi_roam_earlystop_rssi_thres_param));
buf_ptr += WMI_TLV_HDR_SIZE;
early_stop_thresholds = (wmi_roam_earlystop_rssi_thres_param *)buf_ptr;
early_stop_thresholds->roam_earlystop_thres_min =
roam_req->roam_earlystop_thres_min;
early_stop_thresholds->roam_earlystop_thres_max =
roam_req->roam_earlystop_thres_max;
WMITLV_SET_HDR(&early_stop_thresholds->tlv_header,
WMITLV_TAG_STRUC_wmi_roam_earlystop_rssi_thres_param,
WMITLV_GET_STRUCT_TLVLEN
(wmi_roam_earlystop_rssi_thres_param));
buf_ptr += sizeof(wmi_roam_earlystop_rssi_thres_param);
WMITLV_SET_HDR(buf_ptr, WMITLV_TAG_ARRAY_STRUC,
sizeof(wmi_roam_dense_thres_param));
buf_ptr += WMI_TLV_HDR_SIZE;
dense_thresholds = (wmi_roam_dense_thres_param *)buf_ptr;
dense_thresholds->roam_dense_rssi_thres_offset =
roam_req->dense_rssi_thresh_offset;
dense_thresholds->roam_dense_min_aps = roam_req->dense_min_aps_cnt;
dense_thresholds->roam_dense_traffic_thres =
roam_req->traffic_threshold;
dense_thresholds->roam_dense_status = roam_req->initial_dense_status;
WMITLV_SET_HDR(&dense_thresholds->tlv_header,
WMITLV_TAG_STRUC_wmi_roam_dense_thres_param,
WMITLV_GET_STRUCT_TLVLEN(wmi_roam_dense_thres_param));
buf_ptr += sizeof(wmi_roam_dense_thres_param);
WMITLV_SET_HDR(buf_ptr, WMITLV_TAG_ARRAY_STRUC,
sizeof(wmi_roam_bg_scan_roaming_param));
buf_ptr += WMI_TLV_HDR_SIZE;
bg_scan_params = (wmi_roam_bg_scan_roaming_param *)buf_ptr;
bg_scan_params->roam_bg_scan_bad_rssi_thresh =
roam_req->bg_scan_bad_rssi_thresh;
bg_scan_params->roam_bg_scan_client_bitmap =
roam_req->bg_scan_client_bitmap;
bg_scan_params->bad_rssi_thresh_offset_2g =
roam_req->roam_bad_rssi_thresh_offset_2g;
bg_scan_params->flags = 0;
if (roam_req->roam_bad_rssi_thresh_offset_2g)
bg_scan_params->flags |= WMI_ROAM_BG_SCAN_FLAGS_2G_TO_5G_ONLY;
WMITLV_SET_HDR(&bg_scan_params->tlv_header,
WMITLV_TAG_STRUC_wmi_roam_bg_scan_roaming_param,
WMITLV_GET_STRUCT_TLVLEN
(wmi_roam_bg_scan_roaming_param));
wmi_mtrace(WMI_ROAM_SCAN_RSSI_THRESHOLD, NO_SESSION, 0);
status = wmi_unified_cmd_send(wmi_handle, buf,
len, WMI_ROAM_SCAN_RSSI_THRESHOLD);
if (QDF_IS_STATUS_ERROR(status)) {
WMI_LOGE("cmd WMI_ROAM_SCAN_RSSI_THRESHOLD returned Error %d",
status);
wmi_buf_free(buf);
}
return status;
}
#else
static QDF_STATUS send_roam_scan_offload_rssi_thresh_cmd_tlv(
wmi_unified_t wmi_handle,
struct roam_offload_scan_rssi_params *roam_req)
@@ -295,6 +431,7 @@ static QDF_STATUS send_roam_scan_offload_rssi_thresh_cmd_tlv(
return status;
}
#endif
static QDF_STATUS send_roam_mawc_params_cmd_tlv(wmi_unified_t wmi_handle,
struct wmi_mawc_roam_params *params)