1 files changed, 35 insertions, 33 deletions

diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 3393ad5b8ab1..cbde5cc49a40 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -10,6 +10,7 @@
 #include <linux/kernel.h>
 #include <linux/device.h>
 #include <linux/if.h>
+#include <linux/if_ether.h>
 #include <linux/interrupt.h>
 #include <linux/netdevice.h>
 #include <linux/rtnetlink.h>
@@ -167,7 +168,29 @@ IEEE80211_IF_FILE(rc_rateidx_mcs_mask_5ghz,
 
 IEEE80211_IF_FILE(flags, flags, HEX);
 IEEE80211_IF_FILE(state, state, LHEX);
-IEEE80211_IF_FILE(channel_type, vif.bss_conf.channel_type, DEC);
+IEEE80211_IF_FILE(txpower, vif.bss_conf.txpower, DEC);
+IEEE80211_IF_FILE(ap_power_level, ap_power_level, DEC);
+IEEE80211_IF_FILE(user_power_level, user_power_level, DEC);
+
+static ssize_t
+ieee80211_if_fmt_hw_queues(const struct ieee80211_sub_if_data *sdata,
+                           char *buf, int buflen)
+{
+        int len;
+
+        len = scnprintf(buf, buflen, "AC queues: VO:%d VI:%d BE:%d BK:%d\n",
+                        sdata->vif.hw_queue[IEEE80211_AC_VO],
+                        sdata->vif.hw_queue[IEEE80211_AC_VI],
+                        sdata->vif.hw_queue[IEEE80211_AC_BE],
+                        sdata->vif.hw_queue[IEEE80211_AC_BK]);
+
+        if (sdata->vif.type == NL80211_IFTYPE_AP)
+                len += scnprintf(buf + len, buflen - len, "cab queue: %d\n",
+                                 sdata->vif.cab_queue);
+
+        return len;
+}
+__IEEE80211_IF_FILE(hw_queues, NULL);
 
 /* STA attributes */
 IEEE80211_IF_FILE(bssid, u.mgd.bssid, MAC);
@@ -245,27 +268,6 @@ static ssize_t ieee80211_if_fmt_tkip_mic_test(
         return -EOPNOTSUPP;
 }
 
-static int hwaddr_aton(const char *txt, u8 *addr)
-{
-        int i;
-
-        for (i = 0; i < ETH_ALEN; i++) {
-                int a, b;
-
-                a = hex_to_bin(*txt++);
-                if (a < 0)
-                        return -1;
-                b = hex_to_bin(*txt++);
-                if (b < 0)
-                        return -1;
-                *addr++ = (a << 4) | b;
-                if (i < 5 && *txt++ != ':')
-                        return -1;
-        }
-
-        return 0;
-}
-
 static ssize_t ieee80211_if_parse_tkip_mic_test(
         struct ieee80211_sub_if_data *sdata, const char *buf, int buflen)
 {
@@ -275,13 +277,7 @@ static ssize_t ieee80211_if_parse_tkip_mic_test(
         struct ieee80211_hdr *hdr;
         __le16 fc;
 
-        /*
-         * Assume colon-delimited MAC address with possible white space
-         * following.
-         */
-        if (buflen < 3 * ETH_ALEN - 1)
-                return -EINVAL;
-        if (hwaddr_aton(buf, addr) < 0)
+        if (!mac_pton(buf, addr))
                 return -EINVAL;
 
         if (!ieee80211_sdata_running(sdata))
@@ -307,13 +303,16 @@ static ssize_t ieee80211_if_parse_tkip_mic_test(
         case NL80211_IFTYPE_STATION:
                 fc |= cpu_to_le16(IEEE80211_FCTL_TODS);
                 /* BSSID SA DA */
-                if (sdata->vif.bss_conf.bssid == NULL) {
+                mutex_lock(&sdata->u.mgd.mtx);
+                if (!sdata->u.mgd.associated) {
+                        mutex_unlock(&sdata->u.mgd.mtx);
                         dev_kfree_skb(skb);
                         return -ENOTCONN;
                 }
-                memcpy(hdr->addr1, sdata->vif.bss_conf.bssid, ETH_ALEN);
+                memcpy(hdr->addr1, sdata->u.mgd.associated->bssid, ETH_ALEN);
                 memcpy(hdr->addr2, sdata->vif.addr, ETH_ALEN);
                 memcpy(hdr->addr3, addr, ETH_ALEN);
+                mutex_unlock(&sdata->u.mgd.mtx);
                 break;
         default:
                 dev_kfree_skb(skb);
@@ -443,7 +442,7 @@ static ssize_t ieee80211_if_parse_tsf(
                 }
                 ret = kstrtoull(buf, 10, &tsf);
                 if (ret < 0)
-                        return -EINVAL;
+                        return ret;
                 if (tsf_is_delta)
                         tsf = drv_get_tsf(local, sdata) + tsf_is_delta * tsf;
                 if (local->ops->set_tsf) {
@@ -531,6 +530,7 @@ static void add_common_files(struct ieee80211_sub_if_data *sdata)
         DEBUGFS_ADD(rc_rateidx_mask_5ghz);
         DEBUGFS_ADD(rc_rateidx_mcs_mask_2ghz);
         DEBUGFS_ADD(rc_rateidx_mcs_mask_5ghz);
+        DEBUGFS_ADD(hw_queues);
 }
 
 static void add_sta_files(struct ieee80211_sub_if_data *sdata)
@@ -631,7 +631,9 @@ static void add_files(struct ieee80211_sub_if_data *sdata)
 
         DEBUGFS_ADD(flags);
         DEBUGFS_ADD(state);
-        DEBUGFS_ADD(channel_type);
+        DEBUGFS_ADD(txpower);
+        DEBUGFS_ADD(user_power_level);
+        DEBUGFS_ADD(ap_power_level);
 
         if (sdata->vif.type != NL80211_IFTYPE_MONITOR)
                 add_common_files(sdata);