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| author | Zong-Zhe Yang <kevin_yang@realtek.com> | 2026-07-12 11:45:06 +0800 |
|---|---|---|
| committer | Ping-Ke Shih <pkshih@realtek.com> | 2026-07-17 11:28:25 +0800 |
| commit | 3c15399ef64e89270b8c4cddb857e2f8886cb140 (patch) | |
| tree | 09c509c675dc9acf9b961e67a2c9a3699a9d5789 /tools/perf/scripts/python/stackcollapse.py | |
| parent | b5bf2dc96f95a34378df32ed0e271875c5242908 (diff) | |
wifi: rtw89: debug: add diagnosis for RF
Add debugfs diag_rf and show RFK (RF calibration) diagnosis things for
now. Record channel related info before triggering RFK, and then record
state of each kind of RFK from C2H event report. Besides, in track work,
monitor TSSI status too. Both support history up to 10, and show records
via debugfs.
The following is an example of output.
RFK (next index: 2)
PHY-X = 0 0 0 0 0 0 0 0 0 0
S0-CH = 0012a 0012a 00000 00000 00000 00000 00000 00000 00000 00000
S0-CV = 0032c 0032c 00000 00000 00000 00000 00000 00000 00000 00000
S0-C5 = 10000 10000 00000 00000 00000 00000 00000 00000 00000 00000
S1-CH = 0012a 0012a 00000 00000 00000 00000 00000 00000 00000 00000
S1-CV = 0032d 0032d 00000 00000 00000 00000 00000 00000 00000 00000
S1-C5 = 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000
PRE_NTFY = 0 0 0 0 0 0 0 0 0 0
TSSI = 1 1 0 0 0 0 0 0 0 0
IQK = 1 1 0 0 0 0 0 0 0 0
DPK = 1 1 0 0 0 0 0 0 0 0
TXGAPK = 1 1 0 0 0 0 0 0 0 0
DACK = 0 0 0 0 0 0 0 0 0 0
RX_DCK = 1 1 0 0 0 0 0 0 0 0
TX_IQK = 1 1 0 0 0 0 0 0 0 0
CIM3k = 1 1 0 0 0 0 0 0 0 0
TSSI-track (next index: 6)
S0 = 00e 00e 00c 00d 00d 00e 00d 00d 00d 00e
S1 = 00a 00b 009 00a 00a 00a 009 009 009 00a
Debugfs diag_rf can also be used to manually trigger RFK when written by 1.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260712034506.53209-9-pkshih@realtek.com
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions