Some RTL8821AE devices sold in Great Britain have the country code of
0x25 encoded in their EEPROM. This value is not tested in the routine
that establishes the regulatory info for the chip. The fix is to set
this code to have the same capabilities as the EU countries.
Signed-off-by: Larry Finger <[email protected]>
Cc: Stable <[email protected]>
---
drivers/net/wireless/realtek/rtlwifi/regd.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/regd.c b/drivers/net/wireless/realtek/rtlwifi/regd.c
index 3524441..6ee6bf8 100644
--- a/drivers/net/wireless/realtek/rtlwifi/regd.c
+++ b/drivers/net/wireless/realtek/rtlwifi/regd.c
@@ -345,9 +345,9 @@ static const struct ieee80211_regdomain *_rtl_regdomain_select(
return &rtl_regdom_no_midband;
case COUNTRY_CODE_IC:
return &rtl_regdom_11;
- case COUNTRY_CODE_ETSI:
case COUNTRY_CODE_TELEC_NETGEAR:
return &rtl_regdom_60_64;
+ case COUNTRY_CODE_ETSI:
case COUNTRY_CODE_SPAIN:
case COUNTRY_CODE_FRANCE:
case COUNTRY_CODE_ISRAEL:
@@ -406,6 +406,8 @@ static u8 channel_plan_to_country_code(u8 channelplan)
return COUNTRY_CODE_WORLD_WIDE_13;
case 0x22:
return COUNTRY_CODE_IC;
+ case 0x25:
+ return COUNTRY_CODE_ETSI;
case 0x32:
return COUNTRY_CODE_TELEC_NETGEAR;
case 0x41:
--
2.6.6
Larry Finger <[email protected]> writes:
> Some RTL8821AE devices sold in Great Britain have the country code of
> 0x25 encoded in their EEPROM. This value is not tested in the routine
> that establishes the regulatory info for the chip. The fix is to set
> this code to have the same capabilities as the EU countries.
>
> Signed-off-by: Larry Finger <[email protected]>
> Cc: Stable <[email protected]>
[...]
> --- a/drivers/net/wireless/realtek/rtlwifi/regd.c
> +++ b/drivers/net/wireless/realtek/rtlwifi/regd.c
> @@ -345,9 +345,9 @@ static const struct ieee80211_regdomain *_rtl_regdomain_select(
> return &rtl_regdom_no_midband;
> case COUNTRY_CODE_IC:
> return &rtl_regdom_11;
> - case COUNTRY_CODE_ETSI:
> case COUNTRY_CODE_TELEC_NETGEAR:
> return &rtl_regdom_60_64;
> + case COUNTRY_CODE_ETSI:
> case COUNTRY_CODE_SPAIN:
> case COUNTRY_CODE_FRANCE:
> case COUNTRY_CODE_ISRAEL:
I didn't check the full source, but here you seem to be changing also
the content of ETSI regdomain. The commit log doesn't mention anything
about that so I want to double check that this is really intentionally.
--
Kalle Valo
On 08/22/2016 10:36 AM, Kalle Valo wrote:
> Larry Finger <[email protected]> writes:
>
>> Some RTL8821AE devices sold in Great Britain have the country code of
>> 0x25 encoded in their EEPROM. This value is not tested in the routine
>> that establishes the regulatory info for the chip. The fix is to set
>> this code to have the same capabilities as the EU countries.
>>
>> Signed-off-by: Larry Finger <[email protected]>
>> Cc: Stable <[email protected]>
>
> [...]
>
>> --- a/drivers/net/wireless/realtek/rtlwifi/regd.c
>> +++ b/drivers/net/wireless/realtek/rtlwifi/regd.c
>> @@ -345,9 +345,9 @@ static const struct ieee80211_regdomain *_rtl_regdomain_select(
>> return &rtl_regdom_no_midband;
>> case COUNTRY_CODE_IC:
>> return &rtl_regdom_11;
>> - case COUNTRY_CODE_ETSI:
>> case COUNTRY_CODE_TELEC_NETGEAR:
>> return &rtl_regdom_60_64;
>> + case COUNTRY_CODE_ETSI:
>> case COUNTRY_CODE_SPAIN:
>> case COUNTRY_CODE_FRANCE:
>> case COUNTRY_CODE_ISRAEL:
>
> I didn't check the full source, but here you seem to be changing also
> the content of ETSI regdomain. The commit log doesn't mention anything
> about that so I want to double check that this is really intentionally.
Yes, I did intend to change all of ETSI. It was previously allowing channels
appropriate for China and Israel.
I will resubmit with an improved commit message.
Thanks,
Larry