wifi: mt76: move aggr_stats array in mt76_phy

Move aggregation stats array per-phy instead of share it between multiple
interfaces. This is a preliminary patch to add mt7996 driver support.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index c91fb9bde63280ca04918ddd1296183ea7f401f6..a2bccf6b6c54171babe98c9500f84126d639227c 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -693,6 +693,8 @@ struct mt76_phy {
        enum mt76_dfs_state dfs_state;
        ktime_t survey_time;
 
+       u32 aggr_stats[32];
+
        struct mt76_hw_cap cap;
        struct mt76_sband sband_2g;
        struct mt76_sband sband_5g;
@@ -781,8 +783,6 @@ struct mt76_dev {
 
        u32 rev;
 
-       u32 aggr_stats[32];
-
        struct tasklet_struct pre_tbtt_tasklet;
        int beacon_int;
        u8 beacon_mask;

diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c
index f52165dff422e592a33a19c6e48821a53c10214c..3967f2f057747c037f18fbb1eb3ebb535451c960 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c
@@ -85,7 +85,7 @@ mt7603_ampdu_stat_show(struct seq_file *file, void *data)
                           bound[i], bound[i + 1]);
        seq_puts(file, "\nCount:  ");
        for (i = 0; i < ARRAY_SIZE(bound); i++)
-               seq_printf(file, "%8d | ", dev->mt76.aggr_stats[i]);
+               seq_printf(file, "%8d | ", dev->mphy.aggr_stats[i]);
        seq_puts(file, "\n");
 
        return 0;

diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
index 49a511ae8161d8bcb6ba8056732c009e8632e587..70a7f84af0282517b6213a901db55c5b659e1033 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
@@ -39,7 +39,7 @@ void mt7603_mac_reset_counters(struct mt7603_dev *dev)
        for (i = 0; i < 2; i++)
                mt76_rr(dev, MT_TX_AGG_CNT(i));
 
-       memset(dev->mt76.aggr_stats, 0, sizeof(dev->mt76.aggr_stats));
+       memset(dev->mphy.aggr_stats, 0, sizeof(dev->mphy.aggr_stats));
 }
 
 void mt7603_mac_set_timing(struct mt7603_dev *dev)
@@ -1827,8 +1827,8 @@ void mt7603_mac_work(struct work_struct *work)
        for (i = 0, idx = 0; i < 2; i++) {
                u32 val = mt76_rr(dev, MT_TX_AGG_CNT(i));
 
-               dev->mt76.aggr_stats[idx++] += val & 0xffff;
-               dev->mt76.aggr_stats[idx++] += val >> 16;
+               dev->mphy.aggr_stats[idx++] += val & 0xffff;
+               dev->mphy.aggr_stats[idx++] += val >> 16;
        }
 
        if (dev->mphy.mac_work_count == 10)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c
index c26b45a099238504421cda656c4c5f62f20e1314..2a6d317db5e0141d5fbf83f074922fa66d3a86af 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c
@@ -278,7 +278,6 @@ mt7615_ampdu_stat_read_phy(struct mt7615_phy *phy,
 {
        struct mt7615_dev *dev = file->private;
        u32 reg = is_mt7663(&dev->mt76) ? MT_MIB_ARNG(0) : MT_AGG_ASRCR0;
-       bool ext_phy = phy != &dev->phy;
        int bound[7], i, range;
 
        if (!phy)
@@ -292,7 +291,7 @@ mt7615_ampdu_stat_read_phy(struct mt7615_phy *phy,
        for (i = 0; i < 3; i++)
                bound[i + 4] = MT_AGG_ASRCR_RANGE(range, i) + 1;
 
-       seq_printf(file, "\nPhy %d\n", ext_phy);
+       seq_printf(file, "\nPhy %d\n", phy != &dev->phy);
 
        seq_printf(file, "Length: %8d | ", bound[0]);
        for (i = 0; i < ARRAY_SIZE(bound) - 1; i++)
@@ -300,9 +299,8 @@ mt7615_ampdu_stat_read_phy(struct mt7615_phy *phy,
                           bound[i], bound[i + 1]);
        seq_puts(file, "\nCount:  ");
 
-       range = ext_phy ? ARRAY_SIZE(dev->mt76.aggr_stats) / 2 : 0;
        for (i = 0; i < ARRAY_SIZE(bound); i++)
-               seq_printf(file, "%8d | ", dev->mt76.aggr_stats[i + range]);
+               seq_printf(file, "%8d | ", phy->mt76->aggr_stats[i]);
        seq_puts(file, "\n");
 
        seq_printf(file, "BA miss count: %d\n", phy->mib.ba_miss_cnt);

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index c55d753e467abdf965eb9c99ce3591a1e0239381..305bf1826a0213300a7662d13f142eca8a8af7ce 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -117,7 +117,7 @@ void mt7615_mac_reset_counters(struct mt7615_phy *phy)
                mt76_rr(dev, MT_TX_AGG_CNT(1, i));
        }
 
-       memset(dev->mt76.aggr_stats, 0, sizeof(dev->mt76.aggr_stats));
+       memset(phy->mt76->aggr_stats, 0, sizeof(phy->mt76->aggr_stats));
        phy->mt76->survey_time = ktime_get_boottime();
 
        /* reset airtime counters */
@@ -2012,7 +2012,7 @@ mt7615_mac_update_mib_stats(struct mt7615_phy *phy)
        struct mt7615_dev *dev = phy->dev;
        struct mib_stats *mib = &phy->mib;
        bool ext_phy = phy != &dev->phy;
-       int i, aggr;
+       int i, aggr = 0;
        u32 val, val2;
 
        mib->fcs_err_cnt += mt76_get_field(dev, MT_MIB_SDR3(ext_phy),
@@ -2026,7 +2026,6 @@ mt7615_mac_update_mib_stats(struct mt7615_phy *phy)
                mib->aggr_per = 1000 * (val - val2) / val;
        }
 
-       aggr = ext_phy ? ARRAY_SIZE(dev->mt76.aggr_stats) / 2 : 0;
        for (i = 0; i < 4; i++) {
                val = mt76_rr(dev, MT_MIB_MB_SDR1(ext_phy, i));
                mib->ba_miss_cnt += FIELD_GET(MT_MIB_BA_MISS_COUNT_MASK, val);
@@ -2039,8 +2038,8 @@ mt7615_mac_update_mib_stats(struct mt7615_phy *phy)
                                                  val);
 
                val = mt76_rr(dev, MT_TX_AGG_CNT(ext_phy, i));
-               dev->mt76.aggr_stats[aggr++] += val & 0xffff;
-               dev->mt76.aggr_stats[aggr++] += val >> 16;
+               phy->mt76->aggr_stats[aggr++] += val & 0xffff;
+               phy->mt76->aggr_stats[aggr++] += val >> 16;
        }
 }
 

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c b/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c
index 981ac8e8480724b2f062bc3b5a850d135eec3364..8ce4bf44733dcaf7fe3be7d6382570f6e390c3a3 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c
@@ -20,7 +20,7 @@ mt76x02_ampdu_stat_show(struct seq_file *file, void *data)
                seq_puts(file, "Count:  ");
                for (j = 0; j < 8; j++)
                        seq_printf(file, "%8d | ",
-                                  dev->mt76.aggr_stats[i * 8 + j]);
+                                  dev->mphy.aggr_stats[i * 8 + j]);
                seq_puts(file, "\n");
                seq_puts(file, "--------");
                for (j = 0; j < 8; j++)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
index 93d96739f802cf403dc1bd152f22ab1f78b5bc34..d3f74473e6fb039f323450077bd0a714bf5a77c4 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
@@ -25,7 +25,7 @@ void mt76x02_mac_reset_counters(struct mt76x02_dev *dev)
        for (i = 0; i < 16; i++)
                mt76_rr(dev, MT_TX_STAT_FIFO);
 
-       memset(dev->mt76.aggr_stats, 0, sizeof(dev->mt76.aggr_stats));
+       memset(dev->mphy.aggr_stats, 0, sizeof(dev->mphy.aggr_stats));
 }
 EXPORT_SYMBOL_GPL(mt76x02_mac_reset_counters);
 
@@ -1191,8 +1191,8 @@ void mt76x02_mac_work(struct work_struct *work)
        for (i = 0, idx = 0; i < 16; i++) {
                u32 val = mt76_rr(dev, MT_TX_AGG_CNT(i));
 
-               dev->mt76.aggr_stats[idx++] += val & 0xffff;
-               dev->mt76.aggr_stats[idx++] += val >> 16;
+               dev->mphy.aggr_stats[idx++] += val & 0xffff;
+               dev->mphy.aggr_stats[idx++] += val >> 16;
        }
 
        mt76x02_check_mac_err(dev);

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
index e1d15394a621468ddc268f948734a5c5d3f5b657..cd774c1bc49fa6c6ec97058ed3e999139ce62233 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
@@ -639,7 +639,7 @@ mt7915_ampdu_stat_read_phy(struct mt7915_phy *phy,
 {
        struct mt7915_dev *dev = phy->dev;
        bool ext_phy = phy != &dev->phy;
-       int bound[15], range[4], i, n;
+       int bound[15], range[4], i;
 
        /* Tx ampdu stat */
        for (i = 0; i < ARRAY_SIZE(range); i++)
@@ -656,9 +656,8 @@ mt7915_ampdu_stat_read_phy(struct mt7915_phy *phy,
                           bound[i] + 1, bound[i + 1]);
 
        seq_puts(file, "\nCount:  ");
-       n = phy->band_idx ? ARRAY_SIZE(dev->mt76.aggr_stats) / 2 : 0;
        for (i = 0; i < ARRAY_SIZE(bound); i++)
-               seq_printf(file, "%8d | ", dev->mt76.aggr_stats[i + n]);
+               seq_printf(file, "%8d | ", phy->mt76->aggr_stats[i]);
        seq_puts(file, "\n");
 
        seq_printf(file, "BA miss count: %d\n", phy->mib.ba_miss_cnt);

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 0147936cc7b8a7e28cd86823f0f9df7a7c397e2e..27f9f6a8aaa80e0c3601e738073f7401e9c056b5 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -1159,12 +1159,8 @@ void mt7915_mac_reset_counters(struct mt7915_phy *phy)
                mt76_rr(dev, MT_TX_AGG_CNT2(phy->band_idx, i));
        }
 
-       i = 0;
        phy->mt76->survey_time = ktime_get_boottime();
-       if (phy->band_idx)
-               i = ARRAY_SIZE(dev->mt76.aggr_stats) / 2;
-
-       memset(&dev->mt76.aggr_stats[i], 0, sizeof(dev->mt76.aggr_stats) / 2);
+       memset(phy->mt76->aggr_stats, 0, sizeof(phy->mt76->aggr_stats));
 
        /* reset airtime counters */
        mt76_set(dev, MT_WF_RMAC_MIB_AIRTIME0(phy->band_idx),
@@ -1507,7 +1503,7 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
 {
        struct mt7915_dev *dev = phy->dev;
        struct mib_stats *mib = &phy->mib;
-       int i, aggr0, aggr1, cnt;
+       int i, aggr0 = 0, aggr1, cnt;
        u32 val;
 
        cnt = mt76_rr(dev, MT_MIB_SDR3(phy->band_idx));
@@ -1639,7 +1635,6 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
                mib->tx_amsdu_cnt += cnt;
        }
 
-       aggr0 = phy->band_idx ? ARRAY_SIZE(dev->mt76.aggr_stats) / 2 : 0;
        if (is_mt7915(&dev->mt76)) {
                for (i = 0, aggr1 = aggr0 + 8; i < 4; i++) {
                        val = mt76_rr(dev, MT_MIB_MB_SDR1(phy->band_idx, (i << 4)));
@@ -1654,12 +1649,12 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
                                FIELD_GET(MT_MIB_RTS_RETRIES_COUNT_MASK, val);
 
                        val = mt76_rr(dev, MT_TX_AGG_CNT(phy->band_idx, i));
-                       dev->mt76.aggr_stats[aggr0++] += val & 0xffff;
-                       dev->mt76.aggr_stats[aggr0++] += val >> 16;
+                       phy->mt76->aggr_stats[aggr0++] += val & 0xffff;
+                       phy->mt76->aggr_stats[aggr0++] += val >> 16;
 
                        val = mt76_rr(dev, MT_TX_AGG_CNT2(phy->band_idx, i));
-                       dev->mt76.aggr_stats[aggr1++] += val & 0xffff;
-                       dev->mt76.aggr_stats[aggr1++] += val >> 16;
+                       phy->mt76->aggr_stats[aggr1++] += val & 0xffff;
+                       phy->mt76->aggr_stats[aggr1++] += val >> 16;
                }
 
                cnt = mt76_rr(dev, MT_MIB_SDR32(phy->band_idx));
@@ -1706,8 +1701,8 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
 
                for (i = 0; i < 8; i++) {
                        val = mt76_rr(dev, MT_TX_AGG_CNT(phy->band_idx, i));
-                       dev->mt76.aggr_stats[aggr0++] += FIELD_GET(GENMASK(15, 0), val);
-                       dev->mt76.aggr_stats[aggr0++] += FIELD_GET(GENMASK(31, 16), val);
+                       phy->mt76->aggr_stats[aggr0++] += FIELD_GET(GENMASK(15, 0), val);
+                       phy->mt76->aggr_stats[aggr0++] += FIELD_GET(GENMASK(31, 16), val);
                }
 
                cnt = mt76_rr(dev, MT_MIB_SDR32(phy->band_idx));

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
index 56f43ba5ea051f94f83f1a4c843da0bd506dc9fd..820c7132bf3ff1e6638b433a39ccb5106963d124 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
@@ -1267,7 +1267,7 @@ void mt7915_get_et_stats(struct ieee80211_hw *hw,
        };
        struct mib_stats *mib = &phy->mib;
        /* See mt7915_ampdu_stat_read_phy, etc */
-       int i, n, ei = 0;
+       int i, ei = 0;
 
        mutex_lock(&dev->mt76.mutex);
 
@@ -1283,9 +1283,8 @@ void mt7915_get_et_stats(struct ieee80211_hw *hw,
        data[ei++] = mib->tx_pkt_ibf_cnt;
 
        /* Tx ampdu stat */
-       n = phy->band_idx ? ARRAY_SIZE(dev->mt76.aggr_stats) / 2 : 0;
        for (i = 0; i < 15 /*ARRAY_SIZE(bound)*/; i++)
-               data[ei++] = dev->mt76.aggr_stats[i + n];
+               data[ei++] = phy->mt76->aggr_stats[i];
 
        data[ei++] = phy->mib.ba_miss_cnt;
 

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c
index bce76417f95db5d1b7cc547033a3913d23132abd..29d8883268f6ffa7767895f4efc6a582e6dfb0f4 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c
@@ -85,7 +85,7 @@ mt7921_ampdu_stat_read_phy(struct mt7921_phy *phy,
 
        seq_puts(file, "\nCount:  ");
        for (i = 0; i < ARRAY_SIZE(bound); i++)
-               seq_printf(file, "%8d | ", dev->mt76.aggr_stats[i]);
+               seq_printf(file, "%8d | ", phy->mt76->aggr_stats[i]);
        seq_puts(file, "\n");
 
        seq_printf(file, "BA miss count: %d\n", phy->mib.ba_miss_cnt);

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
index 1c0d8cf19b8eba223b6154190e37ce074bb3bf05..9a4f307f8f2442858874fea1b32e29bbf36c94a0 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
@@ -745,7 +745,7 @@ void mt7921_mac_reset_counters(struct mt7921_phy *phy)
        }
 
        dev->mt76.phy.survey_time = ktime_get_boottime();
-       memset(&dev->mt76.aggr_stats[0], 0, sizeof(dev->mt76.aggr_stats) / 2);
+       memset(phy->mt76->aggr_stats, 0, sizeof(phy->mt76->aggr_stats));
 
        /* reset airtime counters */
        mt76_rr(dev, MT_MIB_SDR9(0));
@@ -990,10 +990,10 @@ void mt7921_mac_update_mib_stats(struct mt7921_phy *phy)
                val = mt76_rr(dev, MT_TX_AGG_CNT(0, i));
                val2 = mt76_rr(dev, MT_TX_AGG_CNT2(0, i));
 
-               dev->mt76.aggr_stats[aggr0++] += val & 0xffff;
-               dev->mt76.aggr_stats[aggr0++] += val >> 16;
-               dev->mt76.aggr_stats[aggr1++] += val2 & 0xffff;
-               dev->mt76.aggr_stats[aggr1++] += val2 >> 16;
+               phy->mt76->aggr_stats[aggr0++] += val & 0xffff;
+               phy->mt76->aggr_stats[aggr0++] += val >> 16;
+               phy->mt76->aggr_stats[aggr1++] += val2 & 0xffff;
+               phy->mt76->aggr_stats[aggr1++] += val2 >> 16;
        }
 }
 

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 7e409ac7d9a820f71090c78d49d9c4f4f8cda6cb..092f683572f4ff6698942d49916b1a50657956d7 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -1075,7 +1075,7 @@ void mt7921_get_et_stats(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 
        /* Tx ampdu stat */
        for (i = 0; i < 15; i++)
-               data[ei++] = dev->mt76.aggr_stats[i];
+               data[ei++] = phy->mt76->aggr_stats[i];
 
        data[ei++] = phy->mib.ba_miss_cnt;