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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjI5MDA1NCBTYWx0ZWRfX6R/m7mO2BKDh /oFdg4dmhBQXJeZOMfXJnVFBF+o/4kGkNohoIS1eTGTdRWDn0LllUGdo2DbGme9kQnsMURNbjqs 1UPGbL7lfc6ia5dABk9lSge9i2puN4WPPlBWgBpl42fQTxl93KBgOxvFyfNVHwqLZi2zG7l5SQ9 SKcs/7C51mDrvPEL6Te8ufUNPQaH+tLZzQ3fN41nKtWvK+EEJkUf81P4VHazqVtPGjpCRPOEq56 PlJS0KlFm1vBwA6oqtUgaCOpvSSCPb7DZUoqUIRHBoXfFuBv8fzMWWC4snFXGQyglpUCMposAls evQ9OD895qfjxYNzmd/DtoszoLPW0E3d0juhs0VK8z8ujArLAC1Q+UWCypxgXHrOoiOR1CKc0gO xEWl3qJ/nNTP03WVslaImkbqjmRLnBYSm/OKRsCDBtOLN/2LP0YsENZZGsh6GOqAaqPh/4UyVqr gX3UwziuaebHyP4lsog== X-Proofpoint-GUID: 7Kuc7tBBeoA_OP4hrncCADmIUs_0Cmg1 X-Proofpoint-Spam-Info: AW1haW4tMjYwNjI5MDA1NCBTYWx0ZWRfXx4c5Qg5GNaRG p9zWKG1w+k/GOXIm0qTYS1vUJZIykkuFtLhAhR8EcxXKpSQzfHJfo2glRlj9JYOlH3H4pg4pm5b VwTpLPYgRa25DHs0VaXjxLh/wZkbzdk= X-Proofpoint-ORIG-GUID: 7Kuc7tBBeoA_OP4hrncCADmIUs_0Cmg1 X-Authority-Analysis: v=2.4 cv=BdnoFLt2 c=1 sm=1 tr=0 ts=6a421276 cx=c_pps a=rEQLjTOiSrHUhVqRoksmgQ==:117 a=j4ogTh8yFefVWWEFDRgCtg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=w1hz04t2yJB1brSwPtAA:9 a=QEXdDO2ut3YA:10 a=2VI0MkxyNR6bbpdq8BZq:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-29_01,2026-06-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 phishscore=0 clxscore=1015 suspectscore=0 bulkscore=0 impostorscore=0 spamscore=0 lowpriorityscore=0 adultscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606290054 On 6/26/2026 2:22 PM, Sreeramya Soratkal wrote: > This short series improves the device_dp_stats debugfs interface in > ath12k to produce more useful and accurate diagnostic output in MLO > configurations. > > Patch 1 fixes a latent correctness issue where the REO Rx and WBM > release error tables were unconditionally printed for > ATH12K_MAX_DEVICES columns showing zero-filled entries for device > slots that have no hardware. Replacing the compile-time constant > with the runtime device count keeps the output compact and correct. > > Patch 2 prepends a ktime-based millisecond timestamp to the top of > the dump. In MLO setups the per-device file is to be read > independently for each ath12k instance, so without a common timestamp > it is difficult to verify whether two snapshots are contemporaneous, > making cross-device counter comparisons unreliable. > > Patch 3 extends the existing per-radio section to report the center > frequency on which each radio is currently operating. This allows > the reader to correlate throughput and error counters with the channel > without having to cross-reference iw/nl80211 output separately. > > --- > Changes in v2: > - Rebased the patch series on the latest tip of ath-next > --- > > Sreeramya Soratkal (3): > wifi: ath12k: Use runtime device count in dp stats display > wifi: ath12k: Add timestamp to dp stats display > wifi: ath12k: Show per-radio center freq in dp stats > > drivers/net/wireless/ath/ath12k/debugfs.c | 14 ++++++++++++-- > 1 file changed, 12 insertions(+), 2 deletions(-) > > > base-commit: 972c4dd19cb92e03d75b66c426cfade07582a1ba Reviewed-by: Aishwarya R