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net: wifi_mgmt: Setting RTS threshold

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Support to set RTS threshold.

Signed-off-by: Ajay Parida <ajay.parida@nordicsemi.no>
This commit is contained in:
Ajay Parida 2024-03-18 17:20:42 +05:30 committed by Henrik Brix Andersen
parent 1f9bec7f08
commit 4d4b304e03
3 changed files with 75 additions and 0 deletions
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15
include/zephyr/net/wifi_mgmt.h
View file

@ -82,6 +82,8 @@ enum net_request_wifi_cmd {
NET_REQUEST_WIFI_CMD_AP_STA_DISCONNECT,
/** Get Wi-Fi driver and Firmware versions */
NET_REQUEST_WIFI_CMD_VERSION,
/** Set RTS threshold */
NET_REQUEST_WIFI_CMD_RTS_THRESHOLD,
NET_REQUEST_WIFI_CMD_MAX
};
@ -159,6 +161,10 @@ NET_MGMT_DEFINE_REQUEST_HANDLER(NET_REQUEST_WIFI_AP_STA_DISCONNECT);
NET_MGMT_DEFINE_REQUEST_HANDLER(NET_REQUEST_WIFI_VERSION);
#define NET_REQUEST_WIFI_RTS_THRESHOLD \
(_NET_WIFI_BASE | NET_REQUEST_WIFI_CMD_RTS_THRESHOLD)
NET_MGMT_DEFINE_REQUEST_HANDLER(NET_REQUEST_WIFI_RTS_THRESHOLD);
/** Wi-Fi management events */
enum net_event_wifi_cmd {
/** Scan results available */
@ -852,6 +858,15 @@ struct wifi_mgmt_ops {
* @return 0 if ok, < 0 if error
*/
int (*get_version)(const struct device *dev, struct wifi_version *params);
/** Set RTS threshold value
*
* @param dev Pointer to the device structure for the driver instance.
* @param RTS threshold value
*
* @return 0 if ok, < 0 if error
*/
int (*set_rts_threshold)(const struct device *dev, unsigned int rts_threshold);
};
/** Wi-Fi management offload API */

20
subsys/net/l2/wifi/wifi_mgmt.c
View file

@ -719,6 +719,26 @@ static int wifi_get_version(uint32_t mgmt_request, struct net_if *iface,
NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_WIFI_VERSION, wifi_get_version);
static int wifi_set_rts_threshold(uint32_t mgmt_request, struct net_if *iface,
void *data, size_t len)
{
const struct device *dev = net_if_get_device(iface);
const struct wifi_mgmt_ops *const wifi_mgmt_api = get_wifi_api(iface);
unsigned int *rts_threshold = data;
if (wifi_mgmt_api == NULL || wifi_mgmt_api->set_rts_threshold == NULL) {
return -ENOTSUP;
}
if (!data || len != sizeof(*rts_threshold)) {
return -EINVAL;
}
return wifi_mgmt_api->set_rts_threshold(dev, *rts_threshold);
}
NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_WIFI_RTS_THRESHOLD, wifi_set_rts_threshold);
#ifdef CONFIG_WIFI_MGMT_RAW_SCAN_RESULTS
void wifi_mgmt_raise_raw_scan_result_event(struct net_if *iface,
struct wifi_raw_scan_result *raw_scan_result)

40
subsys/net/l2/wifi/wifi_shell.c
View file

@ -1476,6 +1476,40 @@ static int cmd_wifi_ps_wakeup_mode(const struct shell *sh, size_t argc, char *ar
return 0;
}
static int cmd_wifi_set_rts_threshold(const struct shell *sh, size_t argc, char *argv[])
{
struct net_if *iface = net_if_get_first_wifi();
unsigned int rts_threshold = -1; /* Default value if user supplies "off" argument */
int err = 0;
context.sh = sh;
if (strcmp(argv[1], "off") != 0) {
long rts_val = shell_strtol(argv[1], 10, &err);
if (err) {
shell_error(sh, "Unable to parse input (err %d)", err);
return err;
}
rts_threshold = (unsigned int)rts_val;
}
if (net_mgmt(NET_REQUEST_WIFI_RTS_THRESHOLD, iface,
&rts_threshold, sizeof(rts_threshold))) {
shell_fprintf(sh, SHELL_WARNING,
"Setting RTS threshold failed.\n");
return -ENOEXEC;
}
if ((int)rts_threshold >= 0)
shell_fprintf(sh, SHELL_NORMAL, "RTS threshold: %d\n", rts_threshold);
else
shell_fprintf(sh, SHELL_NORMAL, "RTS threshold is off\n");
return 0;
}
void parse_mode_args_to_params(const struct shell *sh, int argc,
char *argv[], struct wifi_mode_info *mode,
bool *do_mode_oper)
@ -1976,6 +2010,12 @@ SHELL_STATIC_SUBCMD_SET_CREATE(wifi_commands,
cmd_wifi_ps_wakeup_mode,
2,
0),
SHELL_CMD_ARG(rts_threshold,
NULL,
"<rts_threshold: rts threshold/off>.\n",
cmd_wifi_set_rts_threshold,
2,
0),
SHELL_SUBCMD_SET_END
);