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PASN: Function handler to transmit Authentication frames

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Introduce a function handler to transmit PASN Authentication frames to
the driver. This removes the wpa_s dependency from PASN functionality
for sending the frames.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Vinay Gannevaram 2022-10-29 18:31:29 +05:30 committed by Jouni Malinen
parent 629bbc91b1
commit af5eec3b37
2 changed files with 28 additions and 6 deletions
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22
wpa_supplicant/pasn_supplicant.c
View file

@ -39,6 +39,15 @@ struct wpa_pasn_auth_work {
};
static int wpas_pasn_send_mlme(void *ctx, const u8 *data, size_t data_len,
int noack, unsigned int freq, unsigned int wait)
{
struct wpa_supplicant *wpa_s = ctx;
return wpa_drv_send_mlme(wpa_s, data, data_len, noack, freq, wait);
}
static void wpas_pasn_free_auth_work(struct wpa_pasn_auth_work *awork)
{
wpabuf_free(awork->comeback);
@ -1333,9 +1342,9 @@ static int wpas_pasn_start(struct wpas_pasn *pasn, const u8 *own_addr,
goto fail;
}
ret = wpa_drv_send_mlme(pasn->cb_ctx,
wpabuf_head(frame), wpabuf_len(frame), 0,
pasn->freq, 1000);
ret = pasn->send_mgmt(pasn->cb_ctx,
wpabuf_head(frame), wpabuf_len(frame), 0,
pasn->freq, 1000);
wpabuf_free(frame);
if (ret) {
@ -1471,6 +1480,7 @@ static void wpas_pasn_auth_start_cb(struct wpa_radio_work *work, int deinit)
if (wpa_s->drv_flags2 & WPA_DRIVER_FLAGS2_PROT_RANGE_NEG_STA)
capab |= BIT(WLAN_RSNX_CAPAB_PROT_RANGE_NEG);
pasn->rsnxe_capab = capab;
pasn->send_mgmt = wpas_pasn_send_mlme;
ssid = wpa_config_get_network(wpa_s->conf, awork->network_id);
@ -1913,9 +1923,9 @@ static int wpa_pasn_auth_rx(struct wpas_pasn *pasn, const u8 *data, size_t len,
goto fail;
}
ret = wpa_drv_send_mlme(pasn->cb_ctx,
wpabuf_head(frame), wpabuf_len(frame), 0,
pasn->freq, 100);
ret = pasn->send_mgmt(pasn->cb_ctx,
wpabuf_head(frame), wpabuf_len(frame), 0,
pasn->freq, 100);
wpabuf_free(frame);
if (ret) {
wpa_printf(MSG_DEBUG, "PASN: Failed sending 3st auth frame");

12
wpa_supplicant/wpa_supplicant_i.h
View file

@ -600,6 +600,18 @@ struct wpas_pasn {
void *cb_ctx;
u16 rsnxe_capab;
int network_id;
/**
* send_mgmt - Function handler to transmit a Management frame
* @ctx: Callback context from cb_ctx
* @frame_buf : Frame to transmit
* @frame_len: Length of frame to transmit
* @freq: Frequency in MHz for the channel on which to transmit
* @wait_dur: How many milliseconds to wait for a response frame
* Returns: 0 on success, -1 on failure
*/
int (*send_mgmt)(void *ctx, const u8 *data, size_t data_len, int noack,
unsigned int freq, unsigned int wait);
};
#endif /* CONFIG_PASN */