[PATCH 08/14] TDLS: support sending TDLS discovery requests
Arik Nemtsov
arik
Mon Sep 26 03:55:29 PDT 2011
Allow sending a TDLS discovery request as a frame through the driver.
Signed-off-by: Arik Nemtsov <arik at wizery.com>
Cc: Kalyan C Gaddam <chakkal at iit.edu>
---
src/rsn_supp/tdls.c | 11 +++++++++++
src/rsn_supp/wpa.h | 1 +
2 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/src/rsn_supp/tdls.c b/src/rsn_supp/tdls.c
index 77d94d0..0354731 100644
--- a/src/rsn_supp/tdls.c
+++ b/src/rsn_supp/tdls.c
@@ -1272,6 +1272,17 @@ wpa_tdls_process_discovery_request(struct wpa_sm *sm, const u8 *addr,
}
+int wpa_tdls_send_discovery_request(struct wpa_sm *sm, const u8 *addr)
+{
+ if (sm->tdls_disabled || !sm->tdls_supported)
+ return -1;
+
+ wpa_printf(MSG_DEBUG, "TDLS Discovery Req: Peer:" MACSTR,
+ MAC2STR(addr));
+ return wpa_tdls_tpk_send(sm, addr, WLAN_TDLS_DISCOVERY_REQUEST,
+ 1, 0, NULL, 0);
+}
+
static int wpa_tdls_process_tpk_m1(struct wpa_sm *sm, const u8 *src_addr,
const u8 *buf, size_t len)
diff --git a/src/rsn_supp/wpa.h b/src/rsn_supp/wpa.h
index eb08994..20a3e4f 100644
--- a/src/rsn_supp/wpa.h
+++ b/src/rsn_supp/wpa.h
@@ -362,6 +362,7 @@ int wpa_tdls_start(struct wpa_sm *sm, const u8 *addr);
int wpa_tdls_reneg(struct wpa_sm *sm, const u8 *addr);
int wpa_tdls_send_teardown(struct wpa_sm *sm, const u8 *addr, u16 reason_code);
int wpa_tdls_teardown_link(struct wpa_sm *sm, const u8 *addr, u16 reason_code);
+int wpa_tdls_send_discovery_request(struct wpa_sm *sm, const u8 *addr);
int wpa_tdls_init(struct wpa_sm *sm);
void wpa_tdls_deinit(struct wpa_sm *sm);
void wpa_tdls_enable(struct wpa_sm *sm, int enabled);
--
1.7.4.1
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