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Every time EHT Operation element changed, mac80211 will parse it and extract the valid puncturing bitmap according to the bandwidth. Current driver only update puncturing bitmap to firmware as vdev parameter. Which can only meet the needs of AP. But STA will also use it as peer parameter. If only update as vdev parameter, might cause firmware crash. QCN9274 is the same. So update bandwidth and puncturing bitmap as peer parameters once they changed for STA. Then send them to the firmware by WMI event. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Kang Yang <quic_kangyang@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240408083047.22548-1-quic_kangyang@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.