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qcacmn: Add support for bangradar for hawkeye

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Add support for bangradar command to send unit test command
to firmware as a hook to simulate radar injection

Change-Id: Ieaa7eab6d452ab864a10beca1478d0e61d605107
CRs-fixed: 2113724
This commit is contained in:
Shaakir Mohamed 2017-10-10 16:36:10 -07:00 • committed by snandini
commit a1a7e163af
5 changed files with 169 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

36
target_if/dfs/src/target_if_dfs.c
View file

@ -26,12 +26,14 @@
#include <qdf_types.h>
#include <qdf_status.h>
#include <target_if_dfs.h>
#include <wlan_module_ids.h>
#include <wmi_unified_api.h>
#include <wlan_lmac_if_def.h>
#include <wmi_unified_priv.h>
#include <wlan_scan_tgt_api.h>
#include <wmi_unified_param.h>
#include <wmi_unified_dfs_api.h>
#include "wlan_dfs_tgt_api.h"
static inline struct wlan_lmac_if_dfs_rx_ops *
target_if_dfs_get_rx_ops(struct wlan_objmgr_psoc *psoc)
@ -196,6 +198,37 @@ static QDF_STATUS target_if_dfs_register_event_handler(
return status;
}
static QDF_STATUS target_process_bang_radar_cmd(
struct wlan_objmgr_pdev *pdev,
struct dfs_emulate_bang_radar_test_cmd *dfs_unit_test)
{
QDF_STATUS status = QDF_STATUS_SUCCESS;
struct wmi_unit_test_cmd wmi_utest;
int i;
wmi_unified_t wmi_handle;
wmi_handle = (wmi_unified_t) pdev->tgt_if_handle;
wmi_utest.vdev_id = dfs_unit_test->vdev_id;
wmi_utest.module_id = WLAN_MODULE_PHYERR_DFS;
wmi_utest.num_args = dfs_unit_test->num_args;
for (i = 0; i < dfs_unit_test->num_args; i++)
wmi_utest.args[i] = dfs_unit_test->args[i];
/*
* Host to Target conversion for pdev id required
* before we send a wmi unit test command
*/
wmi_utest.args[IDX_PDEV_ID] = wmi_handle->ops->
convert_pdev_id_host_to_target(pdev->pdev_objmgr.wlan_pdev_id);
status = wmi_unified_unit_test_cmd(pdev->tgt_if_handle, &wmi_utest);
if (!QDF_IS_STATUS_SUCCESS(status))
target_if_err("dfs: unit_test_cmd send failed %d", status);
return status;
}
QDF_STATUS target_if_register_dfs_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
{
struct wlan_lmac_if_dfs_tx_ops *dfs_tx_ops;
@ -208,5 +241,8 @@ QDF_STATUS target_if_register_dfs_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
dfs_tx_ops = &tx_ops->dfs_tx_ops;
dfs_tx_ops->dfs_reg_ev_handler = &target_if_dfs_register_event_handler;
dfs_tx_ops->dfs_process_emulate_bang_radar_cmd =
&target_process_bang_radar_cmd;
return QDF_STATUS_SUCCESS;
}

39
umac/dfs/core/src/misc/dfs.c
View file

@ -25,6 +25,7 @@
#include "../dfs_zero_cac.h"
#include "wlan_dfs_lmac_api.h"
#include "wlan_dfs_mlme_api.h"
#include "wlan_dfs_tgt_api.h"
#include "../dfs_internal.h"
#include <dfs_ioctl.h>
@ -87,6 +88,29 @@ static os_timer_func(dfs_testtimer_task)
dfs_mlme_start_csa(dfs->dfs_pdev_obj, dfs->wlan_dfstest_ieeechan);
}
static inline int dfs_fill_emulate_bang_radar_test(struct wlan_dfs *dfs,
uint32_t segid,
struct dfs_emulate_bang_radar_test_cmd *dfs_unit_test)
{
/*
* More parameters are to be added later indicating
* seg id, chirp and sidx values to be sent to fw.
*/
dfs_unit_test->num_args = DFS_UNIT_TEST_NUM_ARGS;
dfs_unit_test->args[IDX_CMD_ID] =
DFS_PHYERR_OFFLOAD_TEST_SET_RADAR;
dfs_unit_test->args[IDX_PDEV_ID] =
wlan_objmgr_pdev_get_pdev_id(dfs->dfs_pdev_obj);
dfs_unit_test->args[IDX_SEG_ID] = segid;
if (tgt_dfs_process_emulate_bang_radar_cmd(dfs->dfs_pdev_obj,
dfs_unit_test) == QDF_STATUS_E_FAILURE) {
return -EINVAL;
}
return 0;
}
int dfs_get_debug_info(struct wlan_dfs *dfs, void *data)
{
if (data)
@ -646,6 +670,9 @@ int dfs_control(struct wlan_dfs *dfs,
struct dfsreq_nolinfo *nol;
uint32_t *data = NULL;
int i;
struct dfs_emulate_bang_radar_test_cmd dfs_unit_test;
qdf_mem_zero(&dfs_unit_test, sizeof(dfs_unit_test));
/* dfs is dereferenced (dfs->dfs_ignore_dfs) when dfs is NULL */
if (!dfs) {
@ -939,7 +966,11 @@ int dfs_control(struct wlan_dfs *dfs,
dfs_print_nolhistory(dfs);
break;
case DFS_BANGRADAR:
if (!dfs->dfs_is_offload_enabled) {
if (dfs->dfs_is_offload_enabled) {
error = dfs_fill_emulate_bang_radar_test(dfs,
SEG_ID_PRIMARY,
&dfs_unit_test);
} else {
dfs->dfs_bangradar = 1;
dfs->wlan_radar_tasksched = 1;
qdf_timer_mod(&dfs->wlan_dfs_task_timer, 0);
@ -953,7 +984,11 @@ int dfs_control(struct wlan_dfs *dfs,
dfs_reset_precac_lists(dfs);
break;
case DFS_SECOND_SEGMENT_BANGRADAR:
if (!dfs->dfs_is_offload_enabled) {
if (dfs->dfs_is_offload_enabled) {
error = dfs_fill_emulate_bang_radar_test(dfs,
SEG_ID_SECONDARY,
&dfs_unit_test);
} else {
dfs->dfs_second_segment_bangradar = 1;
dfs->wlan_radar_tasksched = 1;
qdf_timer_mod(&dfs->wlan_dfs_task_timer, 0);

52
umac/dfs/dispatcher/inc/wlan_dfs_tgt_api.h
View file

@ -25,8 +25,43 @@
#ifndef _WLAN_DFS_TGT_API_H_
#define _WLAN_DFS_TGT_API_H_
#include "wlan_dfs_ucfg_api.h"
#include "wlan_dfs_utils_api.h"
/* Max number arguments for DFS unit test command */
#define DFS_MAX_NUM_UNIT_TEST_ARGS 3
/* Command id to send test radar to firmware */
#define DFS_PHYERR_OFFLOAD_TEST_SET_RADAR 0
/* Number of arguments for DFS unit test command */
#define DFS_UNIT_TEST_NUM_ARGS 3
/* Segment ID corresponding to primary segment */
#define SEG_ID_PRIMARY 0
/* Segment ID corresponding to secondary segment */
#define SEG_ID_SECONDARY 1
/* Index id pointing to command id value */
#define IDX_CMD_ID 0
/* Index id pointing to pdev id value */
#define IDX_PDEV_ID 1
/* Index pointing to segment id value */
#define IDX_SEG_ID 2
/**
* struct dfs_emulate_bang_radar_test_cmd - Unit test command structure to send
* WMI command to firmware from host
* and simulate bangradar event.
* @vdev_id: vdev id
* @num_args: number of arguments
* @args: arguments
*/
struct dfs_emulate_bang_radar_test_cmd {
uint32_t vdev_id;
uint32_t num_args;
uint32_t args[DFS_MAX_NUM_UNIT_TEST_ARGS];
};
extern struct dfs_to_mlme global_dfs_to_mlme;
@ -191,4 +226,17 @@ QDF_STATUS tgt_dfs_reg_ev_handler(struct wlan_objmgr_psoc *psoc,
* @dfs: Pointer to wlan_dfs structure.
*/
QDF_STATUS tgt_dfs_stop(struct wlan_objmgr_pdev *pdev);
/**
* tgt_dfs_process_emulate_bang_radar_cmd() - Process to emulate dfs bangradar
* command.
* @pdev: Pointer to DFS pdev object.
*
* Process to emulate dfs bangradar command.
*
* Return: QDF_STATUS.
*/
QDF_STATUS tgt_dfs_process_emulate_bang_radar_cmd(struct wlan_objmgr_pdev *pdev,
struct dfs_emulate_bang_radar_test_cmd *dfs_unit_test);
#endif /* _WLAN_DFS_TGT_API_H_ */

25
umac/dfs/dispatcher/src/wlan_dfs_tgt_api.c
View file

@ -21,6 +21,7 @@
* DOC: This file has the DFS dispatcher API implementation which is exposed
* to outside of DFS component.
*/
#include <wlan_objmgr_pdev_obj.h>
#include "wlan_dfs_tgt_api.h"
#include "wlan_lmac_if_def.h"
#include "wlan_lmac_if_api.h"
@ -314,3 +315,27 @@ QDF_STATUS tgt_dfs_stop(struct wlan_objmgr_pdev *pdev)
return QDF_STATUS_SUCCESS;
}
EXPORT_SYMBOL(tgt_dfs_stop);
QDF_STATUS tgt_dfs_process_emulate_bang_radar_cmd(struct wlan_objmgr_pdev *pdev,
struct dfs_emulate_bang_radar_test_cmd *dfs_unit_test)
{
struct wlan_objmgr_psoc *psoc;
struct wlan_lmac_if_dfs_tx_ops *dfs_tx_ops;
psoc = wlan_pdev_get_psoc(pdev);
if (!psoc) {
dfs_err(NULL, WLAN_DEBUG_DFS_ALWAYS, "psoc is null");
return QDF_STATUS_E_FAILURE;
}
dfs_tx_ops = wlan_psoc_get_dfs_txops(psoc);
if (dfs_tx_ops && dfs_tx_ops->dfs_process_emulate_bang_radar_cmd)
return dfs_tx_ops->dfs_process_emulate_bang_radar_cmd(pdev,
dfs_unit_test);
else
dfs_err(NULL, WLAN_DEBUG_DFS_ALWAYS,
"dfs_tx_ops=%p", dfs_tx_ops);
return QDF_STATUS_E_FAILURE;
}
EXPORT_SYMBOL(tgt_dfs_process_emulate_bang_radar_cmd);

33
umac/global_umac_dispatcher/lmac_if/inc/wlan_lmac_if_def.h
View file

@ -46,6 +46,8 @@
#include "wlan_crypto_global_def.h"
#endif
#include <wlan_dfs_tgt_api.h>
/* Number of dev type: Direct attach and Offload */
#define MAX_DEV_TYPE 2
@ -432,18 +434,22 @@ struct wlan_lmac_if_reg_tx_ops {
/**
* struct wlan_lmac_if_dfs_tx_ops - Function pointer to call offload/lmac
* functions from DFS module.
* @dfs_enable: Enable DFS.
* @dfs_get_caps: Get DFS capabilities.
* @dfs_disable: Disable DFS
* @dfs_gettsf64: Get tsf64 value.
* @dfs_set_use_cac_prssi: Set use_cac_prssi value.
* @dfs_get_thresholds: Get thresholds.
* @dfs_get_ext_busy: Get ext_busy.
* @dfs_get_target_type: Get target type.
* @dfs_is_mode_offload: Check the radio for offload.
* @dfs_get_ah_devid: Get ah devid.
* @dfs_get_phymode_info: Get phymode info.
* @dfs_reg_ev_handler: Register dfs event handler.
* @dfs_enable: Enable DFS.
* @dfs_get_caps: Get DFS capabilities.
* @dfs_disable: Disable DFS
* @dfs_gettsf64: Get tsf64 value.
* @dfs_set_use_cac_prssi: Set use_cac_prssi value.
* @dfs_get_dfsdomain: Get DFS domain.
* @dfs_is_countryCode_CHINA: Check is country code CHINA.
* @dfs_get_thresholds: Get thresholds.
* @dfs_get_ext_busy: Get ext_busy.
* @dfs_get_target_type: Get target type.
* @dfs_is_countryCode_KOREA_ROC3: Check is county code Korea.
* @dfs_is_mode_offload: Check the radio for offload.
* @dfs_get_ah_devid: Get ah devid.
* @dfs_get_phymode_info: Get phymode info.
* @dfs_reg_ev_handler: Register dfs event handler.
* @dfs_process_emulate_bang_radar_cmd: Process emulate bang radar test command.
*/
struct wlan_lmac_if_dfs_tx_ops {
@ -495,6 +501,9 @@ struct wlan_lmac_if_dfs_tx_ops {
uint32_t *mode_info);
QDF_STATUS (*dfs_reg_ev_handler)(struct wlan_objmgr_pdev *pdev,
bool dfs_offload);
QDF_STATUS (*dfs_process_emulate_bang_radar_cmd)(
struct wlan_objmgr_pdev *pdev,
struct dfs_emulate_bang_radar_test_cmd *dfs_unit_test);
};
/**