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44cfb7c58e
Add support to request transmit selfgen stats from firmware through HTT stats type 12. These stats give information about single user NDP packets, multi- user MIMO NDP packets, OFDMA triggers, etc. Sample output: ------------- echo 12 > /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_SELFGEN_CMN_STATS_TLV: mac_id = 0 su_bar = 0 rts = 0 ..... HTT_TX_SELFGEN_AC_STATS_TLV: ac_su_ndpa_tried = 0 ac_su_ndp_tried = 0 ac_mu_mimo_ndpa_tried = 0 ..... HTT_TX_SELFGEN_AX_STATS_TLV: ax_su_ndpa_tried = 0 ax_su_ndp_tried = 0 ax_mu_mimo_ndpa_tried = 0 ..... HTT_TX_SELFGEN_BE_STATS_TLV: be_su_ndpa_queued = 0 be_su_ndpa_tried = 0 be_su_ndp_queued = 0 ..... HTT_TX_SELFGEN_AC_ERR_STATS_TLV: ac_su_ndp_err = 0 ac_su_ndpa_err = 0 ac_mu_mimo_ndpa_err = 0 ..... HTT_TX_SELFGEN_AX_ERR_STATS_TLV: ax_su_ndp_err = 0 ax_su_ndpa_err = 0 ax_mu_mimo_ndpa_err = 0 ..... HTT_TX_SELFGEN_BE_ERR_STATS_TLV: be_su_ndp_err = 0 be_su_ndp_flushed = 0 be_su_ndpa_err = 0 ..... HTT_TX_SELFGEN_AC_SCHED_STATUS_STATS_TLV: ac_su_ndpa_sch_status = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0 ac_su_ndp_sch_status = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0 ac_mu_mimo_ndpa_sch_status = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0 ..... HTT_TX_SELFGEN_AX_SCHED_STATUS_STATS_TLV: ax_su_ndpa_sch_status = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0 ax_su_ndp_sch_status = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0 ax_mu_mimo_ndpa_sch_status = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0 ..... HTT_TX_SELFGEN_BE_SCHED_STATUS_STATS_TLV: be_su_ndpa_sch_status = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0 be_su_ndp_sch_status = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0 be_mu_mimo_ndpa_sch_status = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0 ..... 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> Link: https://patch.msgid.link/20241005101816.3314728-2-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.