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Both the firmware reset feature and the power management suspend/resume feature share common power-down and power-up functionality. One aspect of the power-up functionality is the handling of the ATH12K_QMI_EVENT_FW_INIT_DONE event. When this event is received, a call is made to ath12k_hal_dump_srng_stats(), with the purpose to collect information that may be useful in debugging the cause of a firmware reset. Unfortunately, since this functionality is shared between both the firmware reset path and the power management resume path, the kernel log is flooded with messages during resume. Since these messages are not useful during resume, and in fact can be confusing and can increase the time it takes to resume, update the logic to only call ath12k_hal_dump_srng_stats() during firmware reset. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240412060620.27519-4-quic_bqiang@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.