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authorLorenzo Bianconi <lorenzo.bianconi83@gmail.com>2015-08-06 23:47:33 +0200
committerJohannes Berg <johannes.berg@intel.com>2015-08-14 17:49:51 +0200
commitb119ad6e726cc805f739f8f6843b9de4df1f895e (patch)
tree059dd7446c6e86eb3df1619efd7acab6a9e07a96 /net/mac80211/debugfs_netdev.c
parente910867bd285bb8470c47076d99d0325aaea895c (diff)
mac80211: add rate mask logic for vht rates
Define rc_rateidx_vht_mcs_mask array and rate_idx_match_vht_mcs_mask() method in order to apply mcs mask for vht rates Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/debugfs_netdev.c')
-rw-r--r--net/mac80211/debugfs_netdev.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index c09c0131bfa2..1021e87c051f 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -186,6 +186,38 @@ IEEE80211_IF_FILE(rc_rateidx_mcs_mask_2ghz,
IEEE80211_IF_FILE(rc_rateidx_mcs_mask_5ghz,
rc_rateidx_mcs_mask[IEEE80211_BAND_5GHZ], HEXARRAY);
+static ssize_t ieee80211_if_fmt_rc_rateidx_vht_mcs_mask_2ghz(
+ const struct ieee80211_sub_if_data *sdata,
+ char *buf, int buflen)
+{
+ int i, len = 0;
+ const u16 *mask = sdata->rc_rateidx_vht_mcs_mask[IEEE80211_BAND_2GHZ];
+
+ for (i = 0; i < NL80211_VHT_NSS_MAX; i++)
+ len += scnprintf(buf + len, buflen - len, "%04x ", mask[i]);
+ len += scnprintf(buf + len, buflen - len, "\n");
+
+ return len;
+}
+
+IEEE80211_IF_FILE_R(rc_rateidx_vht_mcs_mask_2ghz);
+
+static ssize_t ieee80211_if_fmt_rc_rateidx_vht_mcs_mask_5ghz(
+ const struct ieee80211_sub_if_data *sdata,
+ char *buf, int buflen)
+{
+ int i, len = 0;
+ const u16 *mask = sdata->rc_rateidx_vht_mcs_mask[IEEE80211_BAND_5GHZ];
+
+ for (i = 0; i < NL80211_VHT_NSS_MAX; i++)
+ len += scnprintf(buf + len, buflen - len, "%04x ", mask[i]);
+ len += scnprintf(buf + len, buflen - len, "\n");
+
+ return len;
+}
+
+IEEE80211_IF_FILE_R(rc_rateidx_vht_mcs_mask_5ghz);
+
IEEE80211_IF_FILE(flags, flags, HEX);
IEEE80211_IF_FILE(state, state, LHEX);
IEEE80211_IF_FILE(txpower, vif.bss_conf.txpower, DEC);
@@ -565,6 +597,8 @@ 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(rc_rateidx_vht_mcs_mask_2ghz);
+ DEBUGFS_ADD(rc_rateidx_vht_mcs_mask_5ghz);
DEBUGFS_ADD(hw_queues);
}