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fix up hostapd for mac80211

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9554 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2007-11-16 03:10:56 +00:00
parent a4d094be2a
commit 5fe95d1b66
85 changed files with 5802 additions and 171 deletions
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36
package/hostapd/patches/001-cross_compile_fix.patch
View File

@@ -1,36 +0,0 @@
Common subdirectories: hostapd-0.5.2/logwatch and hostapd-0.5.2.new/logwatch
Index: hostapd-0.5.7/Makefile
===================================================================
--- hostapd-0.5.7.orig/Makefile 2007-06-04 13:22:31.790022464 +0200
+++ hostapd-0.5.7/Makefile 2007-06-04 13:22:31.856012432 +0200
@@ -2,7 +2,7 @@
DIR_WPA_SUPPLICANT=.
ifndef CFLAGS
-CFLAGS = -MMD -O2 -Wall -g
+CFLAGS = -MMD $(OPTFLAGS) $(CPPFLAGS)
endif
# define HOSTAPD_DUMP_STATE to include SIGUSR1 handler for dumping state to
@@ -336,7 +336,7 @@
for i in $(ALL); do cp $$i /usr/local/bin/$$i; done
hostapd: $(OBJS)
- $(CC) -o hostapd $(OBJS) $(LIBS)
+ $(CC) -o hostapd $(OBJS) $(LDFLAGS) $(LIBS)
driver_conf.c: Makefile .config
rm -f driver_conf.c
@@ -400,10 +400,10 @@
endif
nt_password_hash: $(NOBJS)
- $(CC) -o nt_password_hash $(NOBJS) $(LIBS_n)
+ $(CC) -o nt_password_hash $(NOBJS) $(LDFLAGS) $(LIBS_n)
hlr_auc_gw: $(HOBJS)
- $(CC) -o hlr_auc_gw $(HOBJS) $(LIBS_h)
+ $(CC) -o hlr_auc_gw $(HOBJS) $(LDFLAGS) $(LIBS_h)
clean:
rm -f core *~ *.o hostapd hostapd_cli nt_password_hash hlr_auc_gw

18
package/hostapd/patches/001-remove-michael-mic.patch Normal file
View File

@@ -0,0 +1,18 @@
---
hostapd/driver_devicescape.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- hostap.orig/hostapd/driver_devicescape.c 2007-11-09 13:41:08.000000000 +0100
+++ hostap/hostapd/driver_devicescape.c 2007-11-09 13:41:12.000000000 +0100
@@ -1386,10 +1386,10 @@ static void handle_frame(struct hostapd_
case ieee80211_msg_wep_frame_unknown_key:
ieee802_11_rx_unknown_key(hapd, buf, data_len);
return;
- */
case ieee80211_msg_michael_mic_failure:
hostapd_michael_mic_failure(hapd, buf, data_len);
return;
+ */
/*
* TODO
* We should be telling them to go away. But we don't support that now.

112
package/hostapd/patches/002-use-nl80211-for-keys.patch Normal file
View File

@@ -0,0 +1,112 @@
---
hostapd/driver_devicescape.c | 93 ++++++++++++++++++++++++++++++-------------
1 file changed, 67 insertions(+), 26 deletions(-)
--- hostap.orig/hostapd/driver_devicescape.c 2007-11-09 13:41:12.000000000 +0100
+++ hostap/hostapd/driver_devicescape.c 2007-11-09 13:41:13.000000000 +0100
@@ -150,38 +150,79 @@ static int i802_set_encryption(const cha
size_t key_len, int txkey)
{
struct i802_driver_data *drv = priv;
- struct prism2_hostapd_param *param;
- u8 *buf;
- size_t blen;
- int ret = 0;
+ struct nl_msg *msg;
+ int ret = -1;
+ int err = 0;
- blen = sizeof(*param) + key_len;
- buf = os_zalloc(blen);
- if (buf == NULL)
- return -1;
+ msg = nlmsg_alloc();
+ if (!msg)
+ goto out;
- param = (struct prism2_hostapd_param *) buf;
- param->cmd = PRISM2_SET_ENCRYPTION;
- if (addr == NULL)
- memset(param->sta_addr, 0xff, ETH_ALEN);
- else
- memcpy(param->sta_addr, addr, ETH_ALEN);
- os_strlcpy((char *) param->u.crypt.alg, alg,
- HOSTAP_CRYPT_ALG_NAME_LEN);
- param->u.crypt.flags = txkey ? HOSTAP_CRYPT_FLAG_SET_TX_KEY : 0;
- param->u.crypt.idx = idx;
- param->u.crypt.key_len = key_len;
- memcpy(param->u.crypt.key, key, key_len);
+ if (strcmp(alg, "none") == 0) {
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+ 0, NL80211_CMD_DEL_KEY, 0);
+ } else {
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+ 0, NL80211_CMD_NEW_KEY, 0);
+ NLA_PUT(msg, NL80211_ATTR_KEY_DATA, key_len, key);
+ if (strcmp(alg, "WEP") == 0) {
+ if (key_len == 5)
+ NLA_PUT_U32(msg, NL80211_ATTR_KEY_CIPHER,
+ 0x000FAC01);
+ else
+ NLA_PUT_U32(msg, NL80211_ATTR_KEY_CIPHER,
+ 0x000FAC05);
+ } else if (strcmp(alg, "TKIP") == 0)
+ NLA_PUT_U32(msg, NL80211_ATTR_KEY_CIPHER, 0x000FAC02);
+ else if (strcmp(alg, "CCMP") == 0)
+ NLA_PUT_U32(msg, NL80211_ATTR_KEY_CIPHER, 0x000FAC04);
+ else
+ goto out;
+ }
- if (hostapd_ioctl_iface(iface, drv, param, blen) && errno != ENOENT) {
- printf("%s: Failed to set encryption to alg '%s' addr " MACSTR
- " errno=%d\n",
- iface, alg, MAC2STR(param->sta_addr), errno);
- ret = -1;
+ if (addr)
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, addr);
+ NLA_PUT_U8(msg, NL80211_ATTR_KEY_IDX, idx);
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, if_nametoindex(iface));
+
+ if (nl_send_auto_complete(drv->nl_handle, msg) < 0 ||
+ (err = nl_wait_for_ack(drv->nl_handle)) < 0) {
+ if (err != -ENOENT) {
+ err = 0;
+ goto out;
+ }
}
- free(buf);
+ if (!txkey) {
+ ret = 0;
+ goto out;
+ }
+
+ nlmsg_free(msg);
+
+ msg = nlmsg_alloc();
+ if (!msg)
+ goto out;
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+ 0, NL80211_CMD_SET_KEY, 0);
+ NLA_PUT_U8(msg, NL80211_ATTR_KEY_IDX, idx);
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, if_nametoindex(iface));
+ NLA_PUT_FLAG(msg, NL80211_ATTR_KEY_DEFAULT);
+
+ if (nl_send_auto_complete(drv->nl_handle, msg) < 0 ||
+ (err = nl_wait_for_ack(drv->nl_handle)) < 0) {
+ if (err != -ENOENT) {
+ err = 0;
+ goto out;
+ }
+ }
+
+ ret = 0;
+
+ out:
+ nla_put_failure:
+ nlmsg_free(msg);
return ret;
}

149
package/hostapd/patches/003-use-nl80211-for-beacons.patch Normal file
View File

@@ -0,0 +1,149 @@
---
hostapd/driver_devicescape.c | 111 +++++++++++++++++++++++++++++++------------
1 file changed, 82 insertions(+), 29 deletions(-)
--- hostap.orig/hostapd/driver_devicescape.c 2007-11-09 13:41:13.000000000 +0100
+++ hostap/hostapd/driver_devicescape.c 2007-11-09 13:41:13.000000000 +0100
@@ -68,6 +68,8 @@ struct i802_driver_data {
struct nl_handle *nl_handle;
struct nl_cache *nl_cache;
struct genl_family *nl80211;
+ int dtim_period;
+ unsigned int beacon_set:1;
};
@@ -908,37 +910,44 @@ static int i802_bss_remove(void *priv, c
}
-static int i802_set_beacon(const char *ifname, void *priv,
+static int i802_set_beacon(const char *iface, void *priv,
u8 *head, size_t head_len,
u8 *tail, size_t tail_len)
{
struct i802_driver_data *drv = priv;
- struct prism2_hostapd_param *param;
- int len, ret = 0;
+ struct nl_msg *msg;
+ u8 cmd = NL80211_CMD_NEW_BEACON;
+ int ret = -1;
- param = os_zalloc(sizeof(*param) + head_len + tail_len);
- if (param == NULL) {
- printf("Failed to alloc memory for beacon ioctl\n");
- return -1;
- }
- len = (&param->u.beacon.data[0] - (u8 *) param) + head_len + tail_len;
- param->cmd = PRISM2_HOSTAPD_SET_BEACON;
- param->u.beacon.head_len = head_len;
- param->u.beacon.tail_len = tail_len;
- memcpy(&param->u.beacon.data[0], head, head_len);
- memcpy(&param->u.beacon.data[0] + head_len, tail, tail_len);
-
- if (len < (int) sizeof(*param))
- len = sizeof(*param);
- if (hostapd_ioctl_iface(ifname, drv, param, len)) {
- printf("Could not set beacon data to kernel driver.\n");
- printf("ifname='%s' head=%p head_len=%d tail=%p tail_len=%d "
- "cmd=%d\n",
- ifname, head, head_len, tail, tail_len, param->cmd);
- ret = -1;
- }
+ msg = nlmsg_alloc();
+ if (!msg)
+ goto out;
- free(param);
+ if (drv->beacon_set)
+ cmd = NL80211_CMD_SET_BEACON;
+
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+ 0, cmd, 0);
+ NLA_PUT(msg, NL80211_ATTR_BEACON_HEAD, head_len, head);
+ NLA_PUT(msg, NL80211_ATTR_BEACON_TAIL, tail_len, tail);
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, if_nametoindex(iface));
+ NLA_PUT_U32(msg, NL80211_ATTR_BEACON_INTERVAL, 1000);
+
+ if (!drv->dtim_period)
+ drv->dtim_period = 2;
+ NLA_PUT_U32(msg, NL80211_ATTR_DTIM_PERIOD, drv->dtim_period);
+
+ if (nl_send_auto_complete(drv->nl_handle, msg) < 0 ||
+ nl_wait_for_ack(drv->nl_handle) < 0)
+ goto out;
+
+ ret = 0;
+
+ drv->beacon_set = 1;
+
+ out:
+ nla_put_failure:
+ nlmsg_free(msg);
return ret;
}
@@ -985,15 +994,59 @@ static int i802_set_internal_bridge(void
static int i802_set_beacon_int(void *priv, int value)
{
struct i802_driver_data *drv = priv;
- return hostap_ioctl_prism2param(drv, PRISM2_PARAM_BEACON_INT, value);
+ struct nl_msg *msg;
+ int ret = -1;
+
+ msg = nlmsg_alloc();
+ if (!msg)
+ goto out;
+
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+ 0, NL80211_CMD_SET_BEACON, 0);
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, if_nametoindex(drv->iface));
+
+ NLA_PUT_U32(msg, NL80211_ATTR_BEACON_INTERVAL, value);
+
+ if (nl_send_auto_complete(drv->nl_handle, msg) < 0 ||
+ nl_wait_for_ack(drv->nl_handle) < 0)
+ goto out;
+
+ ret = 0;
+
+ out:
+ nla_put_failure:
+ nlmsg_free(msg);
+ return ret;
}
-static int i802_set_dtim_period(const char *ifname, void *priv, int value)
+static int i802_set_dtim_period(const char *iface, void *priv, int value)
{
struct i802_driver_data *drv = priv;
- return hostap_ioctl_prism2param_iface(ifname, drv,
- PRISM2_PARAM_DTIM_PERIOD, value);
+ struct nl_msg *msg;
+ int ret = -1;
+
+ msg = nlmsg_alloc();
+ if (!msg)
+ goto out;
+
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+ 0, NL80211_CMD_SET_BEACON, 0);
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, if_nametoindex(iface));
+
+ drv->dtim_period = value;
+ NLA_PUT_U32(msg, NL80211_ATTR_DTIM_PERIOD, drv->dtim_period);
+
+ if (nl_send_auto_complete(drv->nl_handle, msg) < 0 ||
+ nl_wait_for_ack(drv->nl_handle) < 0)
+ goto out;
+
+ ret = 0;
+
+ out:
+ nla_put_failure:
+ nlmsg_free(msg);
+ return ret;
}

116
package/hostapd/patches/004-use-nl80211-for-get-key.patch Normal file
View File

@@ -0,0 +1,116 @@
---
hostapd/driver_devicescape.c | 96 ++++++++++++++++++++++++++++++++++---------
1 file changed, 76 insertions(+), 20 deletions(-)
--- hostap.orig/hostapd/driver_devicescape.c 2007-11-09 13:41:13.000000000 +0100
+++ hostap/hostapd/driver_devicescape.c 2007-11-09 13:41:14.000000000 +0100
@@ -228,33 +228,89 @@ static int i802_set_encryption(const cha
return ret;
}
+static inline int min_int(int a, int b)
+{
+ if (a<b)
+ return a;
+ return b;
+}
+
+static int get_key_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb[NL80211_ATTR_MAX];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ /*
+ * TODO: validate the key index and mac address!
+ * Otherwise, there's a race condition as soon as
+ * the kernel starts sending key notifications.
+ */
+
+ if (tb[NL80211_ATTR_KEY_SEQ])
+ memcpy(arg, nla_data(tb[NL80211_ATTR_KEY_SEQ]),
+ min_int(nla_len(tb[NL80211_ATTR_KEY_SEQ]), 6));
+ return NL_SKIP;
+}
+
+static int ack_wait_handler(struct nl_msg *msg, void *arg)
+{
+ int *finished = arg;
+
+ *finished = 1;
+ return NL_STOP;
+}
static int i802_get_seqnum(const char *iface, void *priv, const u8 *addr,
int idx, u8 *seq)
{
struct i802_driver_data *drv = priv;
- struct prism2_hostapd_param *param;
- size_t param_len;
- int ret;
+ struct nl_msg *msg;
+ struct nl_cb *cb = NULL;
+ int ret = -1;
+ int err = 0;
+ int finished = 0;
- param_len = sizeof(struct prism2_hostapd_param) + 32;
- param = os_zalloc(param_len);
- if (param == NULL)
- return -1;
+ msg = nlmsg_alloc();
+ if (!msg)
+ goto out;
- param->cmd = PRISM2_GET_ENCRYPTION;
- if (addr == NULL)
- memset(param->sta_addr, 0xff, ETH_ALEN);
- else
- memcpy(param->sta_addr, addr, ETH_ALEN);
- param->u.crypt.idx = idx;
-
- ret = hostapd_ioctl_iface(iface, drv, param, param_len);
- if (ret == 0) {
- memcpy(seq, param->u.crypt.seq_counter,
- HOSTAP_SEQ_COUNTER_SIZE);
- }
- free(param);
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+ 0, NL80211_CMD_GET_KEY, 0);
+
+ if (addr)
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, addr);
+ NLA_PUT_U8(msg, NL80211_ATTR_KEY_IDX, idx);
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, if_nametoindex(iface));
+
+ cb = nl_cb_alloc(NL_CB_CUSTOM);
+ if (!cb)
+ goto out;
+
+ memset(seq, 0, 6);
+
+ if (nl_send_auto_complete(drv->nl_handle, msg) < 0)
+ goto out;
+
+ nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, get_key_handler, seq);
+ nl_cb_set(cb, NL_CB_ACK, NL_CB_CUSTOM, ack_wait_handler, &finished);
+
+ err = nl_recvmsgs(drv->nl_handle, cb);
+
+ if (!finished)
+ err = nl_wait_for_ack(drv->nl_handle);
+
+ if (err < 0)
+ goto out;
+
+ ret = 0;
+
+ out:
+ nl_cb_put(cb);
+ nla_put_failure:
+ nlmsg_free(msg);
return ret;
}

173
package/hostapd/patches/005-pass-full-flags-to-sta-function.patch Normal file
View File

@@ -0,0 +1,173 @@
---
hostapd/driver.h | 8 ++++----
hostapd/driver_bsd.c | 3 ++-
hostapd/driver_devicescape.c | 6 +++---
hostapd/driver_hostap.c | 4 ++--
hostapd/driver_madwifi.c | 3 ++-
hostapd/driver_prism54.c | 3 ++-
hostapd/ieee802_11.c | 4 ++--
hostapd/ieee802_1x.c | 4 ++--
hostapd/wme.c | 6 ++++--
9 files changed, 23 insertions(+), 18 deletions(-)
--- hostap.orig/hostapd/driver.h 2007-11-09 13:41:07.000000000 +0100
+++ hostap/hostapd/driver.h 2007-11-09 13:41:15.000000000 +0100
@@ -92,7 +92,7 @@ struct wpa_driver_ops {
int (*get_retry)(void *priv, int *short_retry, int *long_retry);
int (*sta_set_flags)(void *priv, const u8 *addr,
- int flags_or, int flags_and);
+ int total_flags, int flags_or, int flags_and);
int (*set_rate_sets)(void *priv, int *supp_rates, int *basic_rates,
int mode);
int (*set_channel_flag)(void *priv, int mode, int chan, int flag,
@@ -427,12 +427,12 @@ hostapd_get_retry(struct hostapd_data *h
static inline int
hostapd_sta_set_flags(struct hostapd_data *hapd, u8 *addr,
- int flags_or, int flags_and)
+ int total_flags, int flags_or, int flags_and)
{
if (hapd->driver == NULL || hapd->driver->sta_set_flags == NULL)
return 0;
- return hapd->driver->sta_set_flags(hapd->drv_priv, addr, flags_or,
- flags_and);
+ return hapd->driver->sta_set_flags(hapd->drv_priv, addr, total_flags,
+ flags_or, flags_and);
}
static inline int
--- hostap.orig/hostapd/driver_bsd.c 2007-11-09 13:41:07.000000000 +0100
+++ hostap/hostapd/driver_bsd.c 2007-11-09 13:41:15.000000000 +0100
@@ -322,7 +322,8 @@ bsd_set_sta_authorized(void *priv, const
}
static int
-bsd_sta_set_flags(void *priv, const u8 *addr, int flags_or, int flags_and)
+bsd_sta_set_flags(void *priv, const u8 *addr, int total_flags, int flags_or,
+ int flags_and)
{
/* For now, only support setting Authorized flag */
if (flags_or & WLAN_STA_AUTHORIZED)
--- hostap.orig/hostapd/driver_devicescape.c 2007-11-09 13:41:14.000000000 +0100
+++ hostap/hostapd/driver_devicescape.c 2007-11-09 13:41:15.000000000 +0100
@@ -76,7 +76,7 @@ struct i802_driver_data {
#define HAPD_DECL struct hostapd_data *hapd = iface->bss[0]
static int i802_sta_set_flags(void *priv, const u8 *addr,
- int flags_or, int flags_and);
+ int total_flags, int flags_or, int flags_and);
static int hostapd_set_iface_flags(struct i802_driver_data *drv, int dev_up)
@@ -765,7 +765,7 @@ static int i802_sta_remove(void *priv, c
struct i802_driver_data *drv = priv;
struct prism2_hostapd_param param;
- i802_sta_set_flags(drv, addr, 0, ~WLAN_STA_AUTHORIZED);
+ i802_sta_set_flags(drv, addr, 0, 0, ~WLAN_STA_AUTHORIZED);
memset(&param, 0, sizeof(param));
param.cmd = PRISM2_HOSTAPD_REMOVE_STA;
@@ -777,7 +777,7 @@ static int i802_sta_remove(void *priv, c
static int i802_sta_set_flags(void *priv, const u8 *addr,
- int flags_or, int flags_and)
+ int total_flags, int flags_or, int flags_and)
{
struct i802_driver_data *drv = priv;
struct prism2_hostapd_param param;
--- hostap.orig/hostapd/driver_hostap.c 2007-11-09 13:41:07.000000000 +0100
+++ hostap/hostapd/driver_hostap.c 2007-11-09 13:41:15.000000000 +0100
@@ -374,7 +374,7 @@ static int hostap_send_eapol(void *priv,
static int hostap_sta_set_flags(void *priv, const u8 *addr,
- int flags_or, int flags_and)
+ int total_flags, int flags_or, int flags_and)
{
struct hostap_driver_data *drv = priv;
struct prism2_hostapd_param param;
@@ -694,7 +694,7 @@ static int hostap_sta_remove(void *priv,
struct hostap_driver_data *drv = priv;
struct prism2_hostapd_param param;
- hostap_sta_set_flags(drv, addr, 0, ~WLAN_STA_AUTHORIZED);
+ hostap_sta_set_flags(drv, addr, 0, 0, ~WLAN_STA_AUTHORIZED);
memset(&param, 0, sizeof(param));
param.cmd = PRISM2_HOSTAPD_REMOVE_STA;
--- hostap.orig/hostapd/driver_madwifi.c 2007-11-09 13:41:07.000000000 +0100
+++ hostap/hostapd/driver_madwifi.c 2007-11-09 13:41:15.000000000 +0100
@@ -410,7 +410,8 @@ madwifi_set_sta_authorized(void *priv, c
}
static int
-madwifi_sta_set_flags(void *priv, const u8 *addr, int flags_or, int flags_and)
+madwifi_sta_set_flags(void *priv, const u8 *addr, int total_flags,
+ int flags_or, int flags_and)
{
/* For now, only support setting Authorized flag */
if (flags_or & WLAN_STA_AUTHORIZED)
--- hostap.orig/hostapd/driver_prism54.c 2007-11-09 13:41:07.000000000 +0100
+++ hostap/hostapd/driver_prism54.c 2007-11-09 13:41:15.000000000 +0100
@@ -187,7 +187,8 @@ static int prism54_set_sta_authorized(vo
static int
-prism54_sta_set_flags(void *priv, const u8 *addr, int flags_or, int flags_and)
+prism54_sta_set_flags(void *priv, const u8 *addr, int total_flags,
+ int flags_or, int flags_and)
{
/* For now, only support setting Authorized flag */
if (flags_or & WLAN_STA_AUTHORIZED)
--- hostap.orig/hostapd/ieee802_11.c 2007-11-09 13:41:07.000000000 +0100
+++ hostap/hostapd/ieee802_11.c 2007-11-09 13:41:15.000000000 +0100
@@ -1625,10 +1625,10 @@ static void handle_assoc_cb(struct hosta
ap_sta_bind_vlan(hapd, sta, 0);
}
if (sta->flags & WLAN_STA_SHORT_PREAMBLE) {
- hostapd_sta_set_flags(hapd, sta->addr,
+ hostapd_sta_set_flags(hapd, sta->addr, sta->flags,
WLAN_STA_SHORT_PREAMBLE, ~0);
} else {
- hostapd_sta_set_flags(hapd, sta->addr,
+ hostapd_sta_set_flags(hapd, sta->addr, sta->flags,
0, ~WLAN_STA_SHORT_PREAMBLE);
}
--- hostap.orig/hostapd/ieee802_1x.c 2007-11-09 13:41:07.000000000 +0100
+++ hostap/hostapd/ieee802_1x.c 2007-11-09 13:41:15.000000000 +0100
@@ -94,13 +94,13 @@ void ieee802_1x_set_sta_authorized(struc
if (authorized) {
sta->flags |= WLAN_STA_AUTHORIZED;
- res = hostapd_sta_set_flags(hapd, sta->addr,
+ res = hostapd_sta_set_flags(hapd, sta->addr, sta->flags,
WLAN_STA_AUTHORIZED, ~0);
hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE8021X,
HOSTAPD_LEVEL_DEBUG, "authorizing port");
} else {
sta->flags &= ~WLAN_STA_AUTHORIZED;
- res = hostapd_sta_set_flags(hapd, sta->addr,
+ res = hostapd_sta_set_flags(hapd, sta->addr, sta->flags,
0, ~WLAN_STA_AUTHORIZED);
hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE8021X,
HOSTAPD_LEVEL_DEBUG, "unauthorizing port");
--- hostap.orig/hostapd/wme.c 2007-11-09 13:41:07.000000000 +0100
+++ hostap/hostapd/wme.c 2007-11-09 13:41:15.000000000 +0100
@@ -110,9 +110,11 @@ int hostapd_wme_sta_config(struct hostap
{
/* update kernel STA data for WME related items (WLAN_STA_WPA flag) */
if (sta->flags & WLAN_STA_WME)
- hostapd_sta_set_flags(hapd, sta->addr, WLAN_STA_WME, ~0);
+ hostapd_sta_set_flags(hapd, sta->addr, sta->flags,
+ WLAN_STA_WME, ~0);
else
- hostapd_sta_set_flags(hapd, sta->addr, 0, ~WLAN_STA_WME);
+ hostapd_sta_set_flags(hapd, sta->addr, sta->flags,
+ 0, ~WLAN_STA_WME);
return 0;
}

411
package/hostapd/patches/006-use-nl80211-for-sta.patch Normal file
View File

@@ -0,0 +1,411 @@
---
hostapd/driver_devicescape.c | 330 ++++++++++++++++++++++++++++++++-----------
1 file changed, 249 insertions(+), 81 deletions(-)
--- hostap.orig/hostapd/driver_devicescape.c 2007-11-09 13:41:15.000000000 +0100
+++ hostap/hostapd/driver_devicescape.c 2007-11-09 13:41:16.000000000 +0100
@@ -75,8 +75,14 @@ struct i802_driver_data {
#define HAPD_DECL struct hostapd_data *hapd = iface->bss[0]
-static int i802_sta_set_flags(void *priv, const u8 *addr,
- int total_flags, int flags_or, int flags_and);
+/* helper for netlink get routines */
+static int ack_wait_handler(struct nl_msg *msg, void *arg)
+{
+ int *finished = arg;
+
+ *finished = 1;
+ return NL_STOP;
+}
static int hostapd_set_iface_flags(struct i802_driver_data *drv, int dev_up)
@@ -255,14 +261,6 @@ static int get_key_handler(struct nl_msg
return NL_SKIP;
}
-static int ack_wait_handler(struct nl_msg *msg, void *arg)
-{
- int *finished = arg;
-
- *finished = 1;
- return NL_STOP;
-}
-
static int i802_get_seqnum(const char *iface, void *priv, const u8 *addr,
int idx, u8 *seq)
{
@@ -629,43 +627,126 @@ static int i802_get_retry(void *priv, in
static int i802_flush(void *priv)
{
struct i802_driver_data *drv = priv;
- struct prism2_hostapd_param param;
+ struct nl_msg *msg;
+ int ret = -1;
- memset(&param, 0, sizeof(param));
- param.cmd = PRISM2_HOSTAPD_FLUSH;
- return hostapd_ioctl(drv, &param, sizeof(param));
+ msg = nlmsg_alloc();
+ if (!msg)
+ goto out;
+
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+ 0, NL80211_CMD_NEW_STATION, 0);
+
+ /*
+ * XXX: FIX! this needs to flush all VLANs too
+ */
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX,
+ if_nametoindex(drv->iface));
+
+ ret = 0;
+
+ if (nl_send_auto_complete(drv->nl_handle, msg) < 0 ||
+ nl_wait_for_ack(drv->nl_handle) < 0) {
+ ret = -1;
+ }
+
+ nla_put_failure:
+ nlmsg_free(msg);
+
+ out:
+ return ret;
}
+static int get_sta_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct hostap_sta_driver_data *data = arg;
+ struct nlattr *stats[NL80211_STA_STAT_MAX + 1];
+ static struct nla_policy stats_policy[NL80211_STA_STAT_MAX + 1] = {
+ [NL80211_STA_STAT_INACTIVE_TIME] = { .type = NLA_U32 },
+ [NL80211_STA_STAT_RX_BYTES] = { .type = NLA_U32 },
+ [NL80211_STA_STAT_TX_BYTES] = { .type = NLA_U32 },
+ };
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ /*
+ * TODO: validate the interface and mac address!
+ * Otherwise, there's a race condition as soon as
+ * the kernel starts sending station notifications.
+ */
+
+ if (!tb[NL80211_ATTR_STA_STATS]) {
+ printf("sta stats missing!\n");
+ return NL_SKIP;
+ }
+ if (nla_parse_nested(stats, NL80211_STA_STAT_MAX,
+ tb[NL80211_ATTR_STA_STATS],
+ stats_policy)) {
+ printf("failed to parse nested attributes!\n");
+ return NL_SKIP;
+ }
+
+ if (stats[NL80211_STA_STAT_INACTIVE_TIME])
+ data->inactive_msec =
+ nla_get_u32(stats[NL80211_STA_STAT_INACTIVE_TIME]);
+ if (stats[NL80211_STA_STAT_RX_BYTES])
+ data->rx_bytes = nla_get_u32(stats[NL80211_STA_STAT_RX_BYTES]);
+ if (stats[NL80211_STA_STAT_TX_BYTES])
+ data->rx_bytes = nla_get_u32(stats[NL80211_STA_STAT_TX_BYTES]);
+
+ return NL_SKIP;
+}
+
static int i802_read_sta_data(void *priv, struct hostap_sta_driver_data *data,
const u8 *addr)
{
struct i802_driver_data *drv = priv;
- struct prism2_hostapd_param param;
+ struct nl_msg *msg;
+ struct nl_cb *cb = NULL;
+ int ret = -1;
+ int err = 0;
+ int finished = 0;
- memset(data, 0, sizeof(*data));
+ msg = nlmsg_alloc();
+ if (!msg)
+ goto out;
- memset(&param, 0, sizeof(param));
- param.cmd = PRISM2_HOSTAPD_GET_INFO_STA;
- memcpy(param.sta_addr, addr, ETH_ALEN);
- if (hostapd_ioctl(drv, &param, sizeof(param))) {
- printf(" Could not get station info from kernel driver.\n");
- return -1;
- }
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+ 0, NL80211_CMD_GET_STATION, 0);
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, addr);
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, if_nametoindex(drv->iface));
+
+ cb = nl_cb_alloc(NL_CB_CUSTOM);
+ if (!cb)
+ goto out;
+
+ if (nl_send_auto_complete(drv->nl_handle, msg) < 0)
+ goto out;
+
+ nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, get_sta_handler, data);
+ nl_cb_set(cb, NL_CB_ACK, NL_CB_CUSTOM, ack_wait_handler, &finished);
+
+ err = nl_recvmsgs(drv->nl_handle, cb);
+
+ if (!finished)
+ err = nl_wait_for_ack(drv->nl_handle);
+
+ if (err < 0)
+ goto out;
+
+ ret = 0;
+
+ out:
+ nl_cb_put(cb);
+ nla_put_failure:
+ nlmsg_free(msg);
+ return ret;
- data->inactive_msec = param.u.get_info_sta.inactive_msec;
- data->rx_packets = param.u.get_info_sta.rx_packets;
- data->tx_packets = param.u.get_info_sta.tx_packets;
- data->rx_bytes = param.u.get_info_sta.rx_bytes;
- data->tx_bytes = param.u.get_info_sta.tx_bytes;
- data->current_tx_rate = param.u.get_info_sta.current_tx_rate;
- data->flags = param.u.get_info_sta.flags;
- data->num_ps_buf_frames = param.u.get_info_sta.num_ps_buf_frames;
- data->tx_retry_failed = param.u.get_info_sta.tx_retry_failed;
- data->tx_retry_count = param.u.get_info_sta.tx_retry_count;
- data->last_rssi = param.u.get_info_sta.last_rssi;
- data->last_ack_rssi = param.u.get_info_sta.last_ack_rssi;
- return 0;
}
@@ -744,35 +825,68 @@ static int i802_sta_add(const char *ifna
size_t supp_rates_len, int flags)
{
struct i802_driver_data *drv = priv;
- struct prism2_hostapd_param param;
- size_t len;
+ struct nl_msg *msg;
+ int ret = -1;
- memset(&param, 0, sizeof(param));
- param.cmd = PRISM2_HOSTAPD_ADD_STA;
- memcpy(param.sta_addr, addr, ETH_ALEN);
- param.u.add_sta.aid = aid;
- param.u.add_sta.capability = capability;
- len = supp_rates_len;
- if (len > sizeof(param.u.add_sta.supp_rates))
- len = sizeof(param.u.add_sta.supp_rates);
- memcpy(param.u.add_sta.supp_rates, supp_rates, len);
- return hostapd_ioctl_iface(ifname, drv, &param, sizeof(param));
+ msg = nlmsg_alloc();
+ if (!msg)
+ goto out;
+
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+ 0, NL80211_CMD_NEW_STATION, 0);
+
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX,
+ if_nametoindex(drv->iface));
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, addr);
+ NLA_PUT_U16(msg, NL80211_ATTR_STA_AID, aid);
+ NLA_PUT(msg, NL80211_ATTR_STA_SUPPORTED_RATES, supp_rates_len,
+ supp_rates);
+ NLA_PUT_U16(msg, NL80211_ATTR_STA_LISTEN_INTERVAL, 0);
+
+ ret = 0;
+
+ if (nl_send_auto_complete(drv->nl_handle, msg) < 0 ||
+ nl_wait_for_ack(drv->nl_handle) < 0) {
+ ret = -1;
+ }
+
+ nla_put_failure:
+ nlmsg_free(msg);
+
+ out:
+ return ret;
}
static int i802_sta_remove(void *priv, const u8 *addr)
{
struct i802_driver_data *drv = priv;
- struct prism2_hostapd_param param;
+ struct nl_msg *msg;
+ int ret = -1;
- i802_sta_set_flags(drv, addr, 0, 0, ~WLAN_STA_AUTHORIZED);
+ msg = nlmsg_alloc();
+ if (!msg)
+ goto out;
- memset(&param, 0, sizeof(param));
- param.cmd = PRISM2_HOSTAPD_REMOVE_STA;
- memcpy(param.sta_addr, addr, ETH_ALEN);
- if (hostapd_ioctl(drv, &param, sizeof(param)))
- return -1;
- return 0;
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+ 0, NL80211_CMD_DEL_STATION, 0);
+
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX,
+ if_nametoindex(drv->iface));
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, addr);
+
+ ret = 0;
+
+ if (nl_send_auto_complete(drv->nl_handle, msg) < 0 ||
+ nl_wait_for_ack(drv->nl_handle) < 0) {
+ ret = -1;
+ }
+
+ nla_put_failure:
+ nlmsg_free(msg);
+
+ out:
+ return ret;
}
@@ -780,14 +894,51 @@ static int i802_sta_set_flags(void *priv
int total_flags, int flags_or, int flags_and)
{
struct i802_driver_data *drv = priv;
- struct prism2_hostapd_param param;
+ struct nl_msg *msg, *flags = NULL;
+ int ret = -1;
- memset(&param, 0, sizeof(param));
- param.cmd = PRISM2_HOSTAPD_SET_FLAGS_STA;
- memcpy(param.sta_addr, addr, ETH_ALEN);
- param.u.set_flags_sta.flags_or = flags_or;
- param.u.set_flags_sta.flags_and = flags_and;
- return hostapd_ioctl(drv, &param, sizeof(param));
+ msg = nlmsg_alloc();
+ if (!msg)
+ goto out;
+
+ flags = nlmsg_alloc();
+ if (!flags)
+ goto free_msg;
+
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+ 0, NL80211_CMD_SET_STATION, 0);
+
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX,
+ if_nametoindex(drv->iface));
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, addr);
+
+ if (total_flags & WLAN_STA_AUTHORIZED)
+ NLA_PUT_FLAG(flags, NL80211_STA_FLAG_AUTHORIZED);
+
+ if (total_flags & WLAN_STA_WME)
+ NLA_PUT_FLAG(flags, NL80211_STA_FLAG_WME);
+
+ if (total_flags & WLAN_STA_SHORT_PREAMBLE)
+ NLA_PUT_FLAG(flags, NL80211_STA_FLAG_SHORT_PREAMBLE);
+
+ if (nla_put_nested(msg, NL80211_ATTR_STA_FLAGS, flags))
+ goto nla_put_failure;
+
+ ret = 0;
+
+ if (nl_send_auto_complete(drv->nl_handle, msg) < 0 ||
+ nl_wait_for_ack(drv->nl_handle) < 0) {
+ ret = -1;
+ }
+
+ nla_put_failure:
+ nlmsg_free(flags);
+
+ free_msg:
+ nlmsg_free(msg);
+
+ out:
+ return ret;
}
@@ -1257,18 +1408,38 @@ static struct hostapd_hw_modes * i802_ge
}
-static int i802_set_sta_vlan(void *priv, const u8 *addr, const char *ifname,
- int vlan_id)
+static int i802_set_sta_vlan(void *priv, const u8 *addr,
+ const char *ifname, int vlan_id)
{
struct i802_driver_data *drv = priv;
- struct prism2_hostapd_param param;
+ struct nl_msg *msg;
+ int ret = -1;
- memset(&param, 0, sizeof(param));
- param.cmd = PRISM2_HOSTAPD_SET_STA_VLAN;
- memcpy(param.sta_addr, addr, ETH_ALEN);
- os_strlcpy(param.u.set_sta_vlan.vlan_name, ifname, IFNAMSIZ);
- param.u.set_sta_vlan.vlan_id = vlan_id;
- return hostapd_ioctl(drv, &param, sizeof(param));
+ msg = nlmsg_alloc();
+ if (!msg)
+ goto out;
+
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+ 0, NL80211_CMD_SET_STATION, 0);
+
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX,
+ if_nametoindex(drv->iface));
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, addr);
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX,
+ if_nametoindex(ifname));
+
+ ret = 0;
+
+ if (nl_send_auto_complete(drv->nl_handle, msg) < 0 ||
+ nl_wait_for_ack(drv->nl_handle) < 0) {
+ ret = -1;
+ }
+
+ nla_put_failure:
+ nlmsg_free(msg);
+
+ out:
+ return ret;
}
@@ -1750,17 +1921,14 @@ static int i802_init_sockets(struct i802
static int i802_get_inact_sec(void *priv, const u8 *addr)
{
- struct i802_driver_data *drv = priv;
- struct prism2_hostapd_param param;
+ struct hostap_sta_driver_data data;
+ int ret;
- memset(&param, 0, sizeof(param));
- param.cmd = PRISM2_HOSTAPD_GET_INFO_STA;
- memcpy(param.sta_addr, addr, ETH_ALEN);
- if (hostapd_ioctl(drv, &param, sizeof(param))) {
+ data.inactive_msec = -1;
+ ret = i802_read_sta_data(priv, &data, addr);
+ if (ret || data.inactive_msec == -1)
return -1;
- }
-
- return param.u.get_info_sta.inactive_msec / 1000;
+ return data.inactive_msec / 1000;
}

54
package/hostapd/patches/100-madwifi_fixes.patch
View File

@@ -1,54 +0,0 @@
Index: hostapd-0.5.7/driver_madwifi.c
===================================================================
--- hostapd-0.5.7.orig/driver_madwifi.c 2007-06-04 13:22:31.768025808 +0200
+++ hostapd-0.5.7/driver_madwifi.c 2007-06-04 13:22:32.051982640 +0200
@@ -21,12 +21,9 @@
#include <include/compat.h>
#include <net80211/ieee80211.h>
#ifdef WME_NUM_AC
-/* Assume this is built against BSD branch of madwifi driver. */
-#define MADWIFI_BSD
-#include <net80211/_ieee80211.h>
-#endif /* WME_NUM_AC */
#include <net80211/ieee80211_crypto.h>
#include <net80211/ieee80211_ioctl.h>
+#endif /* WME_NUM_AC */
#ifdef IEEE80211_IOCTL_SETWMMPARAMS
/* Assume this is built against madwifi-ng */
@@ -169,6 +166,11 @@
return 0;
}
+static int madwifi_get_inact_sec(void *priv, const u8 *addr)
+{
+ return 0;
+}
+
static int
set80211param(struct madwifi_driver_data *drv, int op, int arg)
{
@@ -1258,7 +1260,6 @@
goto bad;
}
- madwifi_set_iface_flags(drv, 0); /* mark down during setup */
madwifi_set_privacy(drv->iface, drv, 0); /* default to no privacy */
hapd->driver = &drv->ops;
@@ -1281,7 +1282,6 @@
drv->hapd->driver = NULL;
- (void) madwifi_set_iface_flags(drv, 0);
if (drv->ioctl_sock >= 0)
close(drv->ioctl_sock);
if (drv->sock_recv != NULL && drv->sock_recv != drv->sock_xmit)
@@ -1367,6 +1367,7 @@
.get_ssid = madwifi_get_ssid,
.set_countermeasures = madwifi_set_countermeasures,
.sta_clear_stats = madwifi_sta_clear_stats,
+ .get_inact_sec = madwifi_get_inact_sec,
.commit = madwifi_commit,
};