From 461e3b7f45766f38eeb24ca7354ff01d993b5b47 Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Mon, 22 Feb 2021 02:12:09 +0100 Subject: mt76: mt7921: fix aggr length histogram Fix register definitions for 802.11 aggr length histogram estimation. Fixes: 474a9f21e2e2 ("mt76: mt7921: add debugfs support") Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c | 5 ++--- drivers/net/wireless/mediatek/mt76/mt7921/regs.h | 6 +++--- 2 files changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c index 4bc3dd99bd14..b2e8d698e019 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c @@ -44,14 +44,13 @@ mt7921_ampdu_stat_read_phy(struct mt7921_phy *phy, range[i] = mt76_rr(dev, MT_MIB_ARNG(0, i)); for (i = 0; i < ARRAY_SIZE(bound); i++) - bound[i] = MT_MIB_ARNCR_RANGE(range[i / 4], i) + 1; + bound[i] = MT_MIB_ARNCR_RANGE(range[i / 4], i % 4) + 1; seq_printf(file, "\nPhy0\n"); seq_printf(file, "Length: %8d | ", bound[0]); for (i = 0; i < ARRAY_SIZE(bound) - 1; i++) - seq_printf(file, "%3d -%3d | ", - bound[i] + 1, bound[i + 1]); + seq_printf(file, "%3d %3d | ", bound[i] + 1, bound[i + 1]); seq_puts(file, "\nCount: "); for (i = 0; i < ARRAY_SIZE(bound); i++) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h index 18980bb32dee..d7e316eb006c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h @@ -128,9 +128,9 @@ #define MT_MIB_MB_SDR2(_band, n) MT_WF_MIB(_band, 0x108 + ((n) << 4)) #define MT_MIB_FRAME_RETRIES_COUNT_MASK GENMASK(15, 0) -#define MT_TX_AGG_CNT(_band, n) MT_WF_MIB(_band, 0x0a8 + ((n) << 2)) -#define MT_TX_AGG_CNT2(_band, n) MT_WF_MIB(_band, 0x164 + ((n) << 2)) -#define MT_MIB_ARNG(_band, n) MT_WF_MIB(_band, 0x4b8 + ((n) << 2)) +#define MT_TX_AGG_CNT(_band, n) MT_WF_MIB(_band, 0x7dc + ((n) << 2)) +#define MT_TX_AGG_CNT2(_band, n) MT_WF_MIB(_band, 0x7ec + ((n) << 2)) +#define MT_MIB_ARNG(_band, n) MT_WF_MIB(_band, 0x0b0 + ((n) << 2)) #define MT_MIB_ARNCR_RANGE(val, n) (((val) >> ((n) << 3)) & GENMASK(7, 0)) #define MT_WTBLON_TOP_BASE 0x34000 -- cgit v1.2.3