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qcacmn: Send idle and disconnect roam parameters to firmware

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Add support for new wmi command WMI_ROAM_DEAUTH_CONFIG_CMDID to
send disconnect roam trigger parameters and the new wmi command
WMI_ROAM_IDLE_CONFIG_CMDID is used to send the idle roam trigger
parameters.

Update the idle roam and disconnect roam parameters and send them
on the new wmi commands over wmi.

Change-Id: I57acb90266d506d37dcbb58d50ef23fadc439e46
CRs-Fixed: 2431502
This commit is contained in:
Pragaspathi Thilagaraj
2019-03-31 16:46:28 +05:30
committed by nshrivas
parent f7786d3822
commit 5e3cd0af27
5 changed files with 200 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
wmi/inc/wmi_unified_priv.h
View File

@@ -577,6 +577,13 @@ QDF_STATUS (*send_invoke_neighbor_report_cmd)(wmi_unified_t wmi_handle,
QDF_STATUS (*send_roam_bss_load_config)(wmi_unified_t wmi_handle,
struct wmi_bss_load_config *params);
QDF_STATUS (*send_disconnect_roam_params)(
wmi_unified_t wmi_handle,
struct wmi_disconnect_roam_params *req);
QDF_STATUS (*send_idle_roam_params)(wmi_unified_t wmi_handle,
struct wmi_idle_roam_params *req);
QDF_STATUS (*send_btm_config)(wmi_unified_t wmi_handle,
struct wmi_btm_config *params);

25
wmi/inc/wmi_unified_roam_api.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2013-2018 The Linux Foundation. All rights reserved.
* Copyright (c) 2013-2019 The Linux Foundation. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
@@ -308,6 +308,29 @@ QDF_STATUS wmi_unified_send_btm_config(void *wmi_hdl,
QDF_STATUS wmi_unified_send_bss_load_config(void *wmi_hdl,
struct wmi_bss_load_config *params);
/**
* wmi_unified_send_disconnect_roam_params() - Send disconnect roam trigger
* parameters to firmware
* @wmi_hdl: wmi handle
* @params: pointer to wmi_disconnect_roam_params
*
* Return: QDF_STATUS
*/
QDF_STATUS
wmi_unified_send_disconnect_roam_params(wmi_unified_t wmi_handle,
struct wmi_disconnect_roam_params *req);
/**
* wmi_unified_send_idle_roam_params() - Send idle roam trigger params to fw
* @wmi_hdl: wmi handle
* @params: pointer to wmi_idle_roam_params
*
* Return: QDF_STATUS
*/
QDF_STATUS
wmi_unified_send_idle_roam_params(wmi_unified_t wmi_handle,
struct wmi_idle_roam_params *req);
/**
* wmi_unified_offload_11k_cmd() - send 11k offload command
* @wmi_hdl: wmi handle

30
wmi/inc/wmi_unified_roam_param.h
View File

@@ -548,6 +548,36 @@ struct wmi_bss_load_config {
uint32_t bss_load_sample_time;
};
/**
* struct wmi_idle_roam_params - Idle roam trigger parameters
* @vdev_id: VDEV on which the parameters should be applied
* @enable: Enable/Disable Idle roaming
* @band: Connected AP band
* @conn_ap_rssi_delta: Rssi change of connected AP in dBm
* @conn_ap_min_rssi: If connected AP rssi is less than min rssi trigger roam
* @inactive_time: Connected AP idle time
* @data_pkt_count: Data packet count allowed during idle time
*/
struct wmi_idle_roam_params {
uint32_t vdev_id;
bool enable;
uint32_t band;
uint32_t conn_ap_rssi_delta;
int32_t conn_ap_min_rssi;
uint32_t inactive_time;
uint32_t data_pkt_count;
};
/**
* struct wmi_disconnect_roam_params - Emergency deauth/disconnect roam params
* @vdev_id: VDEV on which the parameters should be applied
* @enable: Enable or disable disconnect roaming.
*/
struct wmi_disconnect_roam_params {
uint32_t vdev_id;
bool enable;
};
/**
* @time_offset: time offset after 11k offload command to trigger a neighbor
* report request (in seconds)

22
wmi/src/wmi_unified_roam_api.c
View File

@@ -1,6 +1,6 @@
/*
* Copyright (c) 2013-2018 The Linux Foundation. All rights reserved.
* Copyright (c) 2013-2019 The Linux Foundation. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
@@ -300,6 +300,26 @@ QDF_STATUS wmi_unified_send_bss_load_config(void *wmi_hdl,
return QDF_STATUS_E_FAILURE;
}
QDF_STATUS
wmi_unified_send_disconnect_roam_params(wmi_unified_t wmi_handle,
struct wmi_disconnect_roam_params *req)
{
if (wmi_handle->ops->send_disconnect_roam_params)
return wmi_handle->ops->send_disconnect_roam_params(wmi_handle,
req);
return QDF_STATUS_E_FAILURE;
}
QDF_STATUS
wmi_unified_send_idle_roam_params(wmi_unified_t wmi_handle,
struct wmi_idle_roam_params *req)
{
if (wmi_handle->ops->send_idle_roam_params)
return wmi_handle->ops->send_idle_roam_params(wmi_handle,
req);
return QDF_STATUS_E_FAILURE;
}
QDF_STATUS wmi_unified_offload_11k_cmd(void *wmi_hdl,
struct wmi_11k_offload_params *params)
{

118
wmi/src/wmi_unified_roam_tlv.c
View File

@@ -2102,6 +2102,122 @@ send_roam_bss_load_config_tlv(wmi_unified_t wmi_handle,
return QDF_STATUS_SUCCESS;
}
#ifdef WLAN_FEATURE_ROAM_OFFLOAD
/**
* send_disconnect_roam_params_tlv() - send disconnect roam trigger parameters
* @wmi_handle: wmi handle
* @disconnect_roam: pointer to wmi_disconnect_roam_params which carries the
* disconnect_roam_trigger parameters from CSR
*
* This function sends the disconnect roam trigger parameters to fw.
*
* Return: QDF status
*/
static QDF_STATUS
send_disconnect_roam_params_tlv(wmi_unified_t wmi_handle,
struct wmi_disconnect_roam_params *req)
{
wmi_roam_deauth_config_cmd_fixed_param *cmd;
wmi_buf_t buf;
uint32_t len;
len = sizeof(*cmd);
buf = wmi_buf_alloc(wmi_handle, len);
if (!buf)
return QDF_STATUS_E_NOMEM;
cmd = (wmi_roam_deauth_config_cmd_fixed_param *)wmi_buf_data(buf);
WMITLV_SET_HDR(
&cmd->tlv_header,
WMITLV_TAG_STRUC_wmi_roam_deauth_config_cmd_fixed_param,
WMITLV_GET_STRUCT_TLVLEN(wmi_roam_deauth_config_cmd_fixed_param));
cmd->vdev_id = req->vdev_id;
cmd->enable = req->enable;
WMI_LOGD("%s: Send WMI_ROAM_DEAUTH_CONFIG vdev_id:%d enable:%d",
__func__, cmd->vdev_id, cmd->enable);
wmi_mtrace(WMI_ROAM_DEAUTH_CONFIG_CMDID, cmd->vdev_id, 0);
if (wmi_unified_cmd_send(wmi_handle, buf, len,
WMI_ROAM_DEAUTH_CONFIG_CMDID)) {
WMI_LOGE("%s: failed to send WMI_ROAM_DEAUTH_CONFIG_CMDID",
__func__);
wmi_buf_free(buf);
return QDF_STATUS_E_FAILURE;
}
return QDF_STATUS_SUCCESS;
}
/**
* send_idle_roam_params_tlv() - send idle roam trigger parameters
* @wmi_handle: wmi handle
* @idle_roam_params: pointer to wmi_idle_roam_params which carries the
* idle roam parameters from CSR
*
* This function sends the idle roam trigger parameters to fw.
*
* Return: QDF status
*/
static QDF_STATUS
send_idle_roam_params_tlv(wmi_unified_t wmi_handle,
struct wmi_idle_roam_params *idle_roam_params)
{
wmi_roam_idle_config_cmd_fixed_param *cmd;
wmi_buf_t buf;
uint32_t len;
len = sizeof(*cmd);
buf = wmi_buf_alloc(wmi_handle, len);
if (!buf)
return QDF_STATUS_E_NOMEM;
cmd = (wmi_roam_idle_config_cmd_fixed_param *)wmi_buf_data(buf);
WMITLV_SET_HDR(
&cmd->tlv_header,
WMITLV_TAG_STRUC_wmi_roam_idle_config_cmd_fixed_param,
WMITLV_GET_STRUCT_TLVLEN(wmi_roam_idle_config_cmd_fixed_param));
cmd->vdev_id = idle_roam_params->vdev_id;
cmd->enable = idle_roam_params->enable;
cmd->band = idle_roam_params->band;
cmd->rssi_delta = idle_roam_params->conn_ap_rssi_delta;
cmd->min_rssi = idle_roam_params->conn_ap_min_rssi;
cmd->idle_time = idle_roam_params->inactive_time;
cmd->data_packet_count = idle_roam_params->data_pkt_count;
WMI_LOGD("%s: Send WMI_ROAM_IDLE_CONFIG_CMDID vdev_id:%d enable:%d",
__func__, cmd->vdev_id, cmd->enable);
WMI_LOGD("%s: band:%d rssi_delta:%d min_rssi:%d idle_time:%d data_pkt:%d",
__func__, cmd->band, cmd->rssi_delta, cmd->min_rssi,
cmd->idle_time, cmd->data_packet_count);
wmi_mtrace(WMI_ROAM_IDLE_CONFIG_CMDID, cmd->vdev_id, 0);
if (wmi_unified_cmd_send(wmi_handle, buf, len,
WMI_ROAM_IDLE_CONFIG_CMDID)) {
WMI_LOGE("%s: failed to send WMI_ROAM_IDLE_CONFIG_CMDID",
__func__);
wmi_buf_free(buf);
return QDF_STATUS_E_FAILURE;
}
return QDF_STATUS_SUCCESS;
}
#else
static inline QDF_STATUS
send_disconnect_roam_params_tlv(wmi_unified_t wmi_handle,
struct wmi_disconnect_roam_params *req)
{
return QDF_STATUS_E_FAILURE;
}
static inline QDF_STATUS
send_idle_roam_params_tlv(wmi_unified_t wmi_handle,
struct wmi_idle_roam_params *idle_roam_params)
{
return QDF_STATUS_E_FAILURE;
}
#endif
/**
* send_offload_11k_cmd_tlv() - send wmi cmd with 11k offload params
* @wmi_handle: wmi handler
@@ -2271,6 +2387,8 @@ void wmi_roam_attach_tlv(wmi_unified_t wmi_handle)
ops->send_invoke_neighbor_report_cmd =
send_invoke_neighbor_report_cmd_tlv;
ops->send_roam_bss_load_config = send_roam_bss_load_config_tlv;
ops->send_idle_roam_params = send_idle_roam_params_tlv;
ops->send_disconnect_roam_params = send_disconnect_roam_params_tlv;
wmi_lfr_subnet_detection_attach_tlv(wmi_handle);
wmi_rssi_monitor_attach_tlv(wmi_handle);