aboutsummaryrefslogtreecommitdiffstats
path: root/package/hostapd/patches/453-ap_sta_support.patch
diff options
context:
space:
mode:
Diffstat (limited to 'package/hostapd/patches/453-ap_sta_support.patch')
-rw-r--r--package/hostapd/patches/453-ap_sta_support.patch221
1 files changed, 221 insertions, 0 deletions
diff --git a/package/hostapd/patches/453-ap_sta_support.patch b/package/hostapd/patches/453-ap_sta_support.patch
new file mode 100644
index 000000000..4b6c0f164
--- /dev/null
+++ b/package/hostapd/patches/453-ap_sta_support.patch
@@ -0,0 +1,221 @@
+--- a/wpa_supplicant/wpa_supplicant_i.h
++++ b/wpa_supplicant/wpa_supplicant_i.h
+@@ -95,6 +95,8 @@ struct wpa_interface {
+ * receiving of EAPOL frames from an additional interface.
+ */
+ const char *bridge_ifname;
++
++ const char *hostapd_ctrl;
+ };
+
+ /**
+@@ -294,6 +296,8 @@ struct wpa_supplicant {
+ #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+ char bridge_ifname[16];
+
++ struct wpa_ctrl *hostapd;
++
+ char *confname;
+ struct wpa_config *conf;
+ int countermeasures;
+--- a/wpa_supplicant/Makefile
++++ b/wpa_supplicant/Makefile
+@@ -13,6 +13,10 @@ PKG_CONFIG ?= pkg-config
+ CFLAGS += -I../src
+ CFLAGS += -I../src/utils
+
++ifdef MULTICALL
++CFLAGS += -DMULTICALL
++endif
++
+ -include .config
+ -include $(if $(MULTICALL),../hostapd/.config)
+
+@@ -76,6 +80,10 @@ OBJS_c = wpa_cli.o ../src/common/wpa_ctr
+ OBJS_c += ../src/utils/wpa_debug.o
+ OBJS_c += ../src/utils/common.o
+
++ifdef MULTICALL
++OBJS += ../src/common/wpa_ctrl.o
++endif
++
+ ifndef CONFIG_OS
+ ifdef CONFIG_NATIVE_WINDOWS
+ CONFIG_OS=win32
+--- a/wpa_supplicant/wpa_supplicant.c
++++ b/wpa_supplicant/wpa_supplicant.c
+@@ -107,6 +107,55 @@ extern int wpa_debug_show_keys;
+ extern int wpa_debug_timestamp;
+ extern struct wpa_driver_ops *wpa_drivers[];
+
++#ifdef MULTICALL
++static int hostapd_stop(struct wpa_supplicant *wpa_s)
++{
++ const char *cmd = "DOWN";
++ char buf[256];
++ int len = sizeof(buf);
++
++ if (wpa_ctrl_request(wpa_s->hostapd, cmd, os_strlen(cmd), buf, &len, NULL) < 0) {
++ wpa_printf(MSG_ERROR, "\nFailed to stop hostapd AP interfaces\n");
++ return -1;
++ }
++ return 0;
++}
++
++static int hostapd_reload(struct wpa_supplicant *wpa_s, struct wpa_bss *bss)
++{
++ char *cmd = NULL;
++ char buf[256];
++ int len = sizeof(buf);
++ int channel, hw_mode;
++ int ret;
++
++ if (!bss)
++ return;
++
++ if (bss->freq < 4000) {
++ hw_mode = HOSTAPD_MODE_IEEE80211G;
++ channel = (bss->freq - 2407) / 5;
++ } else {
++ hw_mode = HOSTAPD_MODE_IEEE80211A;
++ channel = (bss->freq - 5000) / 5;
++ }
++
++ if (asprintf(&cmd, "UPDATE channel=%d sec_chan=0 hw_mode=%d ieee80211n=%d",
++ channel, hw_mode, !!bss->ht_capab) < 0) {
++ return -1;
++ }
++
++ ret = wpa_ctrl_request(wpa_s->hostapd, cmd, os_strlen(cmd), buf, &len, NULL);
++ free(cmd);
++
++ if (ret < 0) {
++ wpa_printf(MSG_ERROR, "\nFailed to reload hostapd AP interfaces\n");
++ return -1;
++ }
++ return 0;
++}
++#endif
++
+ /* Configure default/group WEP keys for static WEP */
+ int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
+ {
+@@ -672,8 +721,16 @@ void wpa_supplicant_set_state(struct wpa
+ #endif /* CONFIG_P2P */
+
+ sme_sched_obss_scan(wpa_s, 1);
++#ifdef MULTICALL
++ if (wpa_s->hostapd)
++ hostapd_reload(wpa_s, wpa_s->current_bss);
++#endif
+ } else if (state == WPA_DISCONNECTED || state == WPA_ASSOCIATING ||
+ state == WPA_ASSOCIATED) {
++#ifdef MULTICALL
++ if (wpa_s->hostapd)
++ hostapd_stop(wpa_s);
++#endif
+ wpa_s->new_connection = 1;
+ wpa_drv_set_operstate(wpa_s, 0);
+ #ifndef IEEE8021X_EAPOL
+@@ -2727,6 +2784,21 @@ static int wpa_supplicant_init_iface(str
+ os_strlcpy(wpa_s->bridge_ifname, iface->bridge_ifname,
+ sizeof(wpa_s->bridge_ifname));
+ }
++#ifdef MULTICALL
++ if (iface->hostapd_ctrl) {
++ char *cmd = "DOWN";
++ char buf[256];
++ int len = sizeof(buf);
++
++ wpa_s->hostapd = wpa_ctrl_open(iface->hostapd_ctrl);
++ if (!wpa_s->hostapd) {
++ wpa_printf(MSG_ERROR, "\nFailed to connect to hostapd\n");
++ return -1;
++ }
++ if (hostapd_stop(wpa_s) < 0)
++ return -1;
++ }
++#endif
+
+ /* RSNA Supplicant Key Management - INITIALIZE */
+ eapol_sm_notify_portEnabled(wpa_s->eapol, FALSE);
+--- a/wpa_supplicant/bss.c
++++ b/wpa_supplicant/bss.c
+@@ -11,6 +11,7 @@
+ #include "utils/common.h"
+ #include "utils/eloop.h"
+ #include "common/ieee802_11_defs.h"
++#include "common/ieee802_11_common.h"
+ #include "drivers/driver.h"
+ #include "wpa_supplicant_i.h"
+ #include "config.h"
+@@ -139,6 +140,8 @@ struct wpa_bss * wpa_bss_get(struct wpa_
+
+ static void wpa_bss_copy_res(struct wpa_bss *dst, struct wpa_scan_res *src)
+ {
++ struct ieee80211_ht_capabilities *capab;
++ struct ieee802_11_elems elems;
+ os_time_t usec;
+
+ dst->flags = src->flags;
+@@ -151,6 +154,12 @@ static void wpa_bss_copy_res(struct wpa_
+ dst->level = src->level;
+ dst->tsf = src->tsf;
+
++ memset(&elems, 0, sizeof(elems));
++ ieee802_11_parse_elems((u8 *) (src + 1), src->ie_len, &elems, 0);
++ capab = (struct ieee80211_ht_capabilities *) elems.ht_capabilities;
++ if (capab)
++ dst->ht_capab = le_to_host16(capab->ht_capabilities_info);
++
+ os_get_time(&dst->last_update);
+ dst->last_update.sec -= src->age / 1000;
+ usec = (src->age % 1000) * 1000;
+--- a/wpa_supplicant/bss.h
++++ b/wpa_supplicant/bss.h
+@@ -72,6 +72,7 @@ struct wpa_bss {
+ u8 bssid[ETH_ALEN];
+ u8 hessid[ETH_ALEN];
+ u8 ssid[32];
++ u16 ht_capab;
+ size_t ssid_len;
+ int freq;
+ u16 beacon_int;
+--- a/wpa_supplicant/main.c
++++ b/wpa_supplicant/main.c
+@@ -25,7 +25,7 @@ static void usage(void)
+ "usage:\n"
+ " wpa_supplicant [-BddhKLqqstuvW] [-P<pid file>] "
+ "[-g<global ctrl>] \\\n"
+- " -i<ifname> -c<config file> [-C<ctrl>] [-D<driver>] "
++ " -i<ifname> -c<config file> [-C<ctrl>] [-D<driver>] [-H<hostapd path>]"
+ "[-p<driver_param>] \\\n"
+ " [-b<br_ifname>] [-f<debug file>] [-e<entropy file>] "
+ "\\\n"
+@@ -67,6 +67,7 @@ static void usage(void)
+ #endif /* CONFIG_DEBUG_LINUX_TRACING */
+ printf(" -t = include timestamp in debug messages\n"
+ " -h = show this help text\n"
++ " -H = connect to a hostapd instance to manage state changes\n"
+ " -L = show license (BSD)\n"
+ " -o = override driver parameter for new interfaces\n"
+ " -O = override ctrl_interface parameter for new interfaces\n"
+@@ -155,7 +156,7 @@ int main(int argc, char *argv[])
+
+ for (;;) {
+ c = getopt(argc, argv,
+- "b:Bc:C:D:de:f:g:hi:KLNo:O:p:P:qsTtuvW");
++ "b:Bc:C:D:de:f:g:hH:i:KLNo:O:p:P:qsTtuvW");
+ if (c < 0)
+ break;
+ switch (c) {
+@@ -199,6 +200,9 @@ int main(int argc, char *argv[])
+ usage();
+ exitcode = 0;
+ goto out;
++ case 'H':
++ iface->hostapd_ctrl = optarg;
++ break;
+ case 'i':
+ iface->ifname = optarg;
+ break;
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-06 09:05:37 +0000