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| author | Kuan-Chung Chen <damon.chen@realtek.com> | 2026-04-29 21:26:22 +0800 |
|---|---|---|
| committer | Ping-Ke Shih <pkshih@realtek.com> | 2026-05-06 16:06:46 +0800 |
| commit | 3b851f36c3f1f6f182eca64cfb3cc7b065ed4039 (patch) | |
| tree | 6a4635193e747c879f3b66c4c314717540d27eca /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 523d012f47e7371b653692cdff1fa2eab58fe3cb (diff) | |
wifi: rtw89: debug: add PMAC counter in bb_info
PMAC (Pseudo MAC) is a circuit within the baseband that can report
various packet-related counters through registers, such as TX ON,
TX EN, CCA, FA, CRC, etc. The driver periodically collects per
PHY PMAC counters in track_work and exposes them through the
bb_info debugfs for easier debugging.
The output of PMAC counter:
== PMAC
TX [CCK_TXEN, CCK_TXON, OFDM_TXEN, OFDM_TXON]: [0, 0, 17, 17]
CRC [CCK, OFDM, HT, VHT, HE, EHT, ALL, MPDU]
ok: [0, 301, 0, 0, 5, 0, 306, 5]
err: [0, 4, 0, 0, 0, 0, 4, 0]
CCA [CCK, OFDM]: [0, 353]
FA [CCK, OFDM]: [0, 39]
CCA spoofing [CCK, OFDM]: [0, 0]
CCK SFD: 0, SIG_GG: 0
OFDM Parity: 4, Rate: 2, LSIG_BRK_S: 0, LSIG_BRK_L: 7, SBD: 5
AMPDU miss: 0
Signed-off-by: Kuan-Chung Chen <damon.chen@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260429132625.1659182-5-pkshih@realtek.com
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions