mac80211: breakdown mesh network attributes in different extra fields for wext
Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index c9d0018..75ced9a 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -3976,18 +3976,35 @@
if (bss_mesh_cfg(bss)) {
char *buf;
u8 *cfg = bss_mesh_cfg(bss);
- buf = kmalloc(200, GFP_ATOMIC);
+ buf = kmalloc(50, GFP_ATOMIC);
if (buf) {
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = IWEVCUSTOM;
- sprintf(buf, "Mesh network (version %d)\n"
- "\t\t\tPath Selection Protocol ID: 0x%02X%02X%02X%02X\n"
- "\t\t\tPath Selection Metric ID: 0x%02X%02X%02X%02X\n"
- "\t\t\tCongestion Control Mode ID: 0x%02X%02X%02X%02X\n"
- "\t\t\tChannel Precedence: 0x%02X%02X%02X%02X",
- cfg[0], cfg[1], cfg[2], cfg[3], cfg[4], cfg[5], cfg[6],
- cfg[7], cfg[8], cfg[9], cfg[10], cfg[11], cfg[12],
- cfg[13], cfg[14], cfg[15], cfg[16]);
+ sprintf(buf, "Mesh network (version %d)", cfg[0]);
+ iwe.u.data.length = strlen(buf);
+ current_ev = iwe_stream_add_point(current_ev, end_buf,
+ &iwe, buf);
+ sprintf(buf, "Path Selection Protocol ID: "
+ "0x%02X%02X%02X%02X", cfg[1], cfg[2], cfg[3],
+ cfg[4]);
+ iwe.u.data.length = strlen(buf);
+ current_ev = iwe_stream_add_point(current_ev, end_buf,
+ &iwe, buf);
+ sprintf(buf, "Path Selection Metric ID: "
+ "0x%02X%02X%02X%02X", cfg[5], cfg[6], cfg[7],
+ cfg[8]);
+ iwe.u.data.length = strlen(buf);
+ current_ev = iwe_stream_add_point(current_ev, end_buf,
+ &iwe, buf);
+ sprintf(buf, "Congestion Control Mode ID: "
+ "0x%02X%02X%02X%02X", cfg[9], cfg[10],
+ cfg[11], cfg[12]);
+ iwe.u.data.length = strlen(buf);
+ current_ev = iwe_stream_add_point(current_ev, end_buf,
+ &iwe, buf);
+ sprintf(buf, "Channel Precedence: "
+ "0x%02X%02X%02X%02X", cfg[13], cfg[14],
+ cfg[15], cfg[16]);
iwe.u.data.length = strlen(buf);
current_ev = iwe_stream_add_point(current_ev, end_buf,
&iwe, buf);