69fcb52590
Currently channel definition's primary channel's DFS CAC time as well as primary channel's state i.e usable are used to set the CAC_RUNNING flag for the ath11k radio structure. However, this is wrong since certain channel definition are possbile where primary channel may not be a DFS channel but, secondary channel is a DFS channel. For example - channel 36 with 160 MHz bandwidth. In such cases, the flag will not be set which is wrong. Fix this issue by using cfg80211_chandef_dfs_usable() function from cfg80211 which return trues if at least one channel is in usable state. While at it, modify the CAC running debug log message to print the CAC time as well in milli-seconds. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230912051857.2284-3-quic_adisi@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 Restructured Text 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.