On 05/21/2009 07:16 PM, Luis R. Rodriguez wrote:
Joerg, can you please try this patch, its just informative and I would
like to see the output. A regulatory domain in the EEPROM set to 0x8000
should be cought, as you indicated, in this code:
if (reg->country_code == CTRY_DEFAULT &&
regdmn == CTRY_DEFAULT)
reg->country_code = CTRY_UNITED_STATES;
The debug prints should help.
> ...
With the patch I get:
usb 1-5: firmware: requesting ar9170-2.fw
ath: EEPROM indicates we should expect a country code
ath: No regulatory domain pair found, cannot continue
ar9170usb: probe of 1-5:1.0 failed with error -22
IMHO the in the above if-statement regdmn == 0x8000 (as read from
the EEPROM by ath_regd_get_eepromRD), but CTRY_DEFAULT is defined as
zero, so reg->country_code isn't set.
Shouldn't we say "regdmn == (CTRY_DEFAULT|COUNTRY_ERD_FLAG)",because
without the ERD flag set we cannot compare a regdomain with a
country code?
/Joerg
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