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authorDaniel Golle <daniel@makrotopia.org>2016-05-25 19:32:01 +0200
committerFelix Fietkau <nbd@nbd.name>2016-06-05 13:37:55 +0200
commit3ec48039326f218b1edad9da74b1694f722da7f2 (patch)
tree9d4eefab49f9397db19a16d24df72e148b1d1215 /package/kernel/mac80211
parent56b377304e6ff71608034247ac537bff3014c582 (diff)
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mac80211: respect user-set regulatory domain by default
It turns out most device vendors don't set the correct country code in their devices' on-flash-EEPROM sections as they apparently rather provide a complete per-target-market firmware with patched drivers instead of just setting the country code. This results in the driver to incorrectly assume the value stored in the on-flash-EERPOM (usually US or China) being the regulatory domain inside which the device is being used. To work around this issue, OpenWrt introduced the ATH_USER_REGD config variable to decide during build whether or not to allow the user to override the regulatory domain setting. This option, however, is not enabled by default and thus ends up being disabled for snapshots builds and released binaries. As we know for a long time that most devices got borked regulatory domain values set in their EEPROMs we should allow our users to respect their local law (instead of just assume US or China laws). Note that also the current default has great potential of users not ever setting their regulatory domain and thus using inapproriate and potentially illegal frequencies and/or tx-power settings Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'package/kernel/mac80211')
-rw-r--r--package/kernel/mac80211/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/package/kernel/mac80211/Makefile b/package/kernel/mac80211/Makefile
index 340ea38..acd5e28 100644
--- a/package/kernel/mac80211/Makefile
+++ b/package/kernel/mac80211/Makefile
@@ -161,6 +161,7 @@ define KernelPackage/ath/config
if PACKAGE_kmod-ath
config ATH_USER_REGD
bool "Force Atheros drivers to respect the user's regdomain settings"
+ default y
help
Atheros' idea of regulatory handling is that the EEPROM of the card defines
the regulatory limits and the user is only allowed to restrict the settings