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| author | Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> | 2015-08-06 23:47:33 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-08-14 17:49:51 +0200 |
| commit | b119ad6e726cc805f739f8f6843b9de4df1f895e (patch) | |
| tree | 059dd7446c6e86eb3df1619efd7acab6a9e07a96 /net/mac80211/debugfs_netdev.c | |
| parent | e910867bd285bb8470c47076d99d0325aaea895c (diff) | |
| download | lwn-b119ad6e726cc805f739f8f6843b9de4df1f895e.tar.gz lwn-b119ad6e726cc805f739f8f6843b9de4df1f895e.zip | |
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.c | 34 |
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); } |