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bd6ec8111e
Currently, ath12k_fw_stats_reset() is called in ath12k_mac_get_fw_stats() before fetching the required stats from the firmware. However, ath12k_open_bcn_stats() requests firmware stats for each enabled BSS individually. Since the firmware stats are reset before fetching, only the last BSS's data is displayed. Also, in ath12k_mac_op_get_txpower(), ath12k_mac_op_sta_statistics(), and ath12k_mac_op_link_sta_statistics(), after getting the stats from the firmware, the reset function is not called until the next firmware stats are requested or while unloading the module. Hence, the stats buffer will not be freed until one of the above sequences is executed. However, in ath12k_open_vdev_stats(), ath12k_open_bcn_stats() and ath12k_open_pdev_stats(), firmware stats are reset after copying the necessary data in ath12k_wmi_fw_stats_dump(). This leads to inconsistent usage of ath12k_fw_stats_reset() for freeing the firmware stats. Avoid these discrepancies by making it the caller's responsibility to free the stats buffer, thereby removing the need to free the stats buffer in ath12k_mac_get_fw_stats() and ath12k_wmi_fw_stats_dump(). Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Signed-off-by: Manish Dharanenthiran <manish.dharanenthiran@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Link: https://patch.msgid.link/20251031-beacon_stats-v1-1-f52fce7b03ac@qti.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> |
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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.