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Currently, in multi-radio wiphy cases, if a scan is ongoing on one radio, -EBUSY is returned when DFS or a channel switch is initiated on another radio. Because of this, an MLD AP with one radio (link) in an ongoing scan cannot initiate DFS or a channel switch on another radio (link). In multi-radio wiphy cases, multiple radios are grouped under a single wiphy. Hence, if a scan is ongoing on one underlying radio and DFS or a channel switch is requested on a different underlying radio of the same wiphy, these operations can be allowed simultaneously. Add logic to check the underlying radio used for the ongoing scan. If the radio on which DFS or a channel switch is requested is not being used for the scan, allow the operation; otherwise, return -EBUSY. Signed-off-by: Aditya Kumar Singh <aditya.kumar.singh@oss.qualcomm.com> Co-developed-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> Link: https://patch.msgid.link/20250527-mlo-dfs-acs-v2-2-92c2f37c81d9@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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| block | ||
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| crypto | ||
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| drivers | ||
| fs | ||
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| init | ||
| io_uring | ||
| ipc | ||
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| .clang-format | ||
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| .cocciconfig | ||
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| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .pylintrc | ||
| .rustfmt.toml | ||
| COPYING | ||
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| README | ||
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.