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18d26d156c
The monitor mode design is: 1. Hardware captures packets on the air. 2. Hardware stores the packets into related rings. 3. When the ring buffer reaches the interrupt threshold, it triggers the interrupt. 4. Reap and process the ring buffer in ath12k_dp_service_srng(). Here the interrupt thresholds are intr_timer_thres_us, low_threshold and intr_batch_cntr_thres_entries. An interrupt will be triggered once: 1. Number of packets in the ring reaches intr_batch_cntr_thres_entries. 2. Number of packets in the ring reaches low_threshold(by timer). 3. Timer reaches intr_timer_thres_us. So, add interrupt configuration for the mon status ring, then start to process ring buffers when the interrupt arrives. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Signed-off-by: Kang Yang <kang.yang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250421023444.1778-6-kang.yang@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.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.