diff options
Diffstat (limited to 'net/mac80211/debugfs_netdev.c')
| -rw-r--r-- | net/mac80211/debugfs_netdev.c | 68 |
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); |