Package: linux-image
Version: 4.19.28-2
The ath10k 802.11 driver reads the country code for the radio regulatory domain
from the ACPI table.
If it can't get a valid value it locks to US regulatory domain which is wrong
for most countries.
This makes Atheros devices in master mode unusable on ACPI devices in most
countries.
Sven Gottschall suggested on ath10k mailing-list to return -EOPNOTSUPP in
function
ath10k_mac_get_wrdd_regulatory(struct ath10k *ar, u16 *rd) in file
drivers/net/wireless/ath/ath10k/mac.c to solve this.
static int ath10k_mac_get_wrdd_regulatory(struct ath10k *ar, u16 *rd)
{
return -EOPNOTSUPP;
}
Regards,
Renne
Kernel version: Linux cloud 4.19.0-4-amd64 #1 SMP Debian 4.19.28-2 (2019-03-15)
x86_64 GNU/Linux
