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c8f314703b
Add support to request per rate stats through HTT stats type 40. These stats give information about rates of PPDUs and MPDUs for single user and for OFDMA and MUMIMO technologies corresponding to multiple users. Sample output: ------------- echo 40 > /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats_type cat /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats HTT_TX_PER_STATS: PER_STATS_SU: PER per BW: ppdus_tried_su = 0:0 1:0 2:0 3:0 4:0 ppdus_ack_failed_su = 0:0 1:0 2:0 3:0 4:0 mpdus_tried_su = 0:0 1:0 2:0 3:0 4:0 mpdus_failed_su = 0:0 1:0 2:0 3:0 4:0 PER per NSS: ppdus_tried_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 ppdus_ack_failed_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 mpdus_tried_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 mpdus_failed_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 PER per MCS: ppdus_tried_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 8:0 9:0 10:0 11:0 12:0 13:0 ppdus_ack_failed_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 8:0 9:0 10:0 11:0 12:0 13:0 mpdus_tried_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 8:0 9:0 10:0 11:0 12:0 13:0 mpdus_failed_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 8:0 9:0 10:0 11:0 12:0 13:0 ..... Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Signed-off-by: Dinesh Karthikeyan <quic_dinek@quicinc.com> Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20241115062854.1919672-5-quic_rdevanat@quicinc.com Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.