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With all the radios being combined and registered as a single mac80211 hw/wiphy, separate regd built from firmware rules need not be updated to cfg80211. Rather we can pick one of the regd built from the rules to update to cfg80211 for the whole registered device. We prefer 6 GHz pdev based rules since it has the rules for all bands. If the hw doesn't support 6 GHz, then update rules from one of the pdevs. Also, when regulatory notification is received, update to all the underlying radios/ar so that it becomes aware of the change and as well us it updates its local regd with the new country rules. Later pick the appropriate pdev's regd(6 GHz if available) and apply to cfg80211. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Sriram R <quic_srirrama@quicinc.com> Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240405194519.1337906-10-quic_ramess@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.