diff options
Diffstat (limited to 'package/network/services/hostapd/patches/370-ap_sta_support.patch')
| -rw-r--r-- | package/network/services/hostapd/patches/370-ap_sta_support.patch | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/package/network/services/hostapd/patches/370-ap_sta_support.patch b/package/network/services/hostapd/patches/370-ap_sta_support.patch new file mode 100644 index 0000000..ea235e6 --- /dev/null +++ b/package/network/services/hostapd/patches/370-ap_sta_support.patch @@ -0,0 +1,237 @@ +--- a/wpa_supplicant/wpa_supplicant_i.h ++++ b/wpa_supplicant/wpa_supplicant_i.h +@@ -110,6 +110,11 @@ struct wpa_interface { + const char *ifname; + + /** ++ * hostapd_ctrl - path to hostapd control socket for notification ++ */ ++ const char *hostapd_ctrl; ++ ++ /** + * bridge_ifname - Optional bridge interface name + * + * If the driver interface (ifname) is included in a Linux bridge +@@ -442,6 +447,8 @@ struct wpa_supplicant { + #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */ + char bridge_ifname[16]; + ++ struct wpa_ctrl *hostapd; ++ + char *confname; + char *confanother; + +--- a/wpa_supplicant/Makefile ++++ b/wpa_supplicant/Makefile +@@ -14,6 +14,10 @@ CFLAGS += $(EXTRA_CFLAGS) + CFLAGS += -I$(abspath ../src) + CFLAGS += -I$(abspath ../src/utils) + ++ifdef MULTICALL ++CFLAGS += -DMULTICALL ++endif ++ + -include .config + -include $(if $(MULTICALL),../hostapd/.config) + +@@ -84,6 +88,8 @@ OBJS_c += ../src/utils/wpa_debug.o + OBJS_c += ../src/utils/common.o + OBJS += wmm_ac.o + ++OBJS += ../src/common/wpa_ctrl.o ++ + 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 @@ const char *wpa_supplicant_full_license5 + "\n"; + #endif /* CONFIG_NO_STDOUT_DEBUG */ + ++static int hostapd_stop(struct wpa_supplicant *wpa_s) ++{ ++ const char *cmd = "STOP_AP"; ++ char buf[256]; ++ size_t 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]; ++ size_t len = sizeof(buf); ++ enum hostapd_hw_mode hw_mode; ++ u8 channel; ++ int sec_chan = 0; ++ int ret; ++ ++ if (!bss) ++ return; ++ ++ if (bss->ht_param & HT_INFO_HT_PARAM_STA_CHNL_WIDTH) { ++ int sec = bss->ht_param & HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK; ++ if (sec == HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE) ++ sec_chan = 1; ++ else if (sec == HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW) ++ sec_chan = -1; ++ } ++ ++ hw_mode = ieee80211_freq_to_chan(bss->freq, &channel); ++ if (asprintf(&cmd, "UPDATE channel=%d sec_chan=%d hw_mode=%d", ++ channel, sec_chan, hw_mode) < 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; ++} ++ + /* Configure default/group WEP keys for static WEP */ + int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid) + { +@@ -743,8 +792,12 @@ void wpa_supplicant_set_state(struct wpa + wpas_p2p_completed(wpa_s); + + sme_sched_obss_scan(wpa_s, 1); ++ if (wpa_s->hostapd) ++ hostapd_reload(wpa_s, wpa_s->current_bss); + } else if (state == WPA_DISCONNECTED || state == WPA_ASSOCIATING || + state == WPA_ASSOCIATED) { ++ if (wpa_s->hostapd) ++ hostapd_stop(wpa_s); + wpa_s->new_connection = 1; + wpa_drv_set_operstate(wpa_s, 0); + #ifndef IEEE8021X_EAPOL +@@ -4038,6 +4091,20 @@ static int wpa_supplicant_init_iface(str + sizeof(wpa_s->bridge_ifname)); + } + ++ if (iface->hostapd_ctrl) { ++ char *cmd = "STOP_AP"; ++ 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; ++ } ++ + /* RSNA Supplicant Key Management - INITIALIZE */ + eapol_sm_notify_portEnabled(wpa_s->eapol, FALSE); + eapol_sm_notify_portValid(wpa_s->eapol, FALSE); +@@ -4280,6 +4347,11 @@ static void wpa_supplicant_deinit_iface( + if (terminate) + wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_TERMINATING); + ++ if (wpa_s->hostapd) { ++ wpa_ctrl_close(wpa_s->hostapd); ++ wpa_s->hostapd = NULL; ++ } ++ + if (wpa_s->ctrl_iface) { + wpa_supplicant_ctrl_iface_deinit(wpa_s->ctrl_iface); + wpa_s->ctrl_iface = NULL; +--- 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" +@@ -277,6 +278,10 @@ static void calculate_update_time(const + static void wpa_bss_copy_res(struct wpa_bss *dst, struct wpa_scan_res *src, + struct os_reltime *fetch_time) + { ++ struct ieee80211_ht_capabilities *capab; ++ struct ieee80211_ht_operation *oper; ++ struct ieee802_11_elems elems; ++ + dst->flags = src->flags; + os_memcpy(dst->bssid, src->bssid, ETH_ALEN); + dst->freq = src->freq; +@@ -289,6 +294,15 @@ static void wpa_bss_copy_res(struct wpa_ + dst->est_throughput = src->est_throughput; + dst->snr = src->snr; + ++ 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; ++ oper = (struct ieee80211_ht_operation *) elems.ht_operation; ++ if (capab) ++ dst->ht_capab = le_to_host16(capab->ht_capabilities_info); ++ if (oper) ++ dst->ht_param = oper->ht_param; ++ + calculate_update_time(fetch_time, src->age, &dst->last_update); + } + +--- a/wpa_supplicant/main.c ++++ b/wpa_supplicant/main.c +@@ -33,7 +33,7 @@ static void usage(void) + "vW] [-P<pid file>] " + "[-g<global ctrl>] \\\n" + " [-G<group>] \\\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>] [-e<entropy file>]" + #ifdef CONFIG_DEBUG_FILE +@@ -84,6 +84,7 @@ 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" +@@ -175,7 +176,7 @@ int main(int argc, char *argv[]) + + for (;;) { + c = getopt(argc, argv, +- "b:Bc:C:D:de:f:g:G:hi:I:KLm:No:O:p:P:qsTtuvW"); ++ "b:Bc:C:D:de:f:g:G:hH:i:I:KLm:No:O:p:P:qsTtuvW"); + if (c < 0) + break; + switch (c) { +@@ -222,6 +223,9 @@ int main(int argc, char *argv[]) + usage(); + exitcode = 0; + goto out; ++ case 'H': ++ iface->hostapd_ctrl = optarg; ++ break; + case 'i': + iface->ifname = optarg; + break; +--- a/wpa_supplicant/bss.h ++++ b/wpa_supplicant/bss.h +@@ -72,6 +72,10 @@ struct wpa_bss { + u8 ssid[32]; + /** Length of SSID */ + size_t ssid_len; ++ /** HT caapbilities */ ++ u16 ht_capab; ++ /* Five octets of HT Operation Information */ ++ u8 ht_param; + /** Frequency of the channel in MHz (e.g., 2412 = channel 1) */ + int freq; + /** Beacon interval in TUs (host byte order) */ |