[nrf fromtree] net: wifi: Add support for regulatory domain configura… #1024
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rlubos
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After multiple re-runs and debugging, the problem lies with So, this needs a fix. |
It's because we just started using this and all PRs so far had more than one commit I believe |
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Depends on #1027 |
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…tion Wi-Fi bands are regulated by a governing body depending on operating country, add support for the user to provide a country of operation as a hint to the Wi-Fi chipset. Ideally if the chipset supports, this is all handled internally, in that case "get" is useful. But for testing and other use cases add a "set" as well, similar to "iw reg set" or "country_code=" configuration in hostapd/wpa_supplicant in Linux world. This add a new offload API operation "reg_domain" that can be used to either get or set the regulatory information. The validation is left to the underlying chipset, shell only does basic validation (XY/00). This is just a regulatory hint to the chipset, there could be other regulatory hints e.g., beacon that can override this configuration, so, an additional option to force this setting, despite other hints, is useful for testing purposes. FYI, the standard database used is [1]. [1] - https://git.kernel.org/pub/scm/linux/kernel/git/sforshee/wireless-regdb.git/tree/db.txt Signed-off-by: Krishna T <[email protected]> (cherry picked from commit fadb1fd)
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…tion
Wi-Fi bands are regulated by a governing body depending on operating country, add support for the user to provide a country of operation as a hint to the Wi-Fi chipset.
Ideally if the chipset supports this is all handled internally, in that case "get" is useful but for testing and other usecases add a "set" as well, similar to "iw reg set" or "country_code=" configuration in hostapd/wpa_supplicant in Linux world.
This add a new offload API operation "reg_domain" that can be used to either get or set the regulatory information.
The validation is left to the underlying chipset, shell only does basic validation, (XY/00).
This is just a regulatory hint to the chipset, there could be other regulatory hints e.g., beacon that can override this configuration, so, an additional option to force this setting despite other hints is also given for testing purposes.
FYI, the standard database used is [1].
[1] - https://git.kernel.org/pub/scm/linux/kernel/git/sforshee/wireless-regdb.git/tree/db.txt
Upstream PR: zephyrproject-rtos/zephyr#53541
Signed-off-by: Krishna T [email protected]