diff options
| author | Ryder Lee <ryder.lee@mediatek.com> | 2020-04-25 03:32:36 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2020-05-12 19:52:36 +0200 |
| commit | 9fac3c81eebd81bbce8b050e15b03d3490841717 (patch) | |
| tree | 9648db63feae3a6045fed53292376130b1dc1653 /drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c | |
| parent | b02eafae42099943928bf7c253640d3bb0a3a949 (diff) | |
mt76: mt7915: set peer Tx fixed rate through debugfs
Driver can manually set fixed rate for each peer through debugfs.
May use .set_bitrate_mask callback and iterate stations under the
current vif to achieve the aim once it supports HE rate.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index 7f67a1a8013b..cf3b60ded6ef 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -305,6 +305,18 @@ int mt7915_init_debugfs(struct mt7915_dev *dev) /** per-station debugfs **/ +/* usage: <tx mode> <ldpc> <stbc> <bw> <gi> <nss> <mcs> */ +static int mt7915_sta_fixed_rate_set(void *data, u64 rate) +{ + struct ieee80211_sta *sta = data; + struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv; + + return mt7915_mcu_set_fixed_rate(msta->vif->dev, sta, rate); +} + +DEFINE_DEBUGFS_ATTRIBUTE(fops_fixed_rate, NULL, + mt7915_sta_fixed_rate_set, "%llx\n"); + static int mt7915_sta_stats_read(struct seq_file *s, void *data) { @@ -365,5 +377,6 @@ static const struct file_operations fops_sta_stats = { void mt7915_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct dentry *dir) { + debugfs_create_file("fixed_rate", 0600, dir, sta, &fops_fixed_rate); debugfs_create_file("stats", 0400, dir, sta, &fops_sta_stats); } |