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When multiple radios are advertised as a single wiphy which supports various bands, vdev creation for the vif is deferred until channel is assigned to it. If a remain on channel (RoC) request is received from mac80211, select the corresponding radio (ar) based on channel and create a vdev on that radio to initiate an RoC scan. Note that on RoC completion this vdev is not deleted. If a new RoC/hw scan request is seen on that same vif for a different band the vdev will be deleted and created on the new radio supporting the request. Also if the RoC scan is requested when the vdev is in started state, no switching to new radio is allowed and RoC request can be accepted only on channels within same radio. 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: 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/20240528082739.1226758-1-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.