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6c3bd9c31a
Add support to request DMAC reset stats from firmware through HTT stats type 45. These stats give debug SoC error stats such as reset count, reset time, engage time and count, disengage time and count and destination ring mask. Sample output: ------------- echo 45 > /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_DMAC_RESET_STATS_TLV: reset_count = 1 reset_time_ms = 3013430342 disengage_time_ms = 3013430342 engage_time_ms = 3013430342 disengage_count = 1 engage_count = 1 drain_dest_ring_mask = 0x0 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00214-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: Rajat Soni <quic_rajson@quicinc.com> Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Link: https://patch.msgid.link/20241014065259.3968727-1-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.