[wireless-regdb] [PATCH] regulatory: add channels 52..64 and 100..144 to world regdom

Janusz Dziedzic janusz.dziedzic at tieto.com
Wed Mar 5 06:39:22 EST 2014


On 5 March 2014 12:05, Ronald Wahl <ronald.wahl at raritan.com> wrote:
> On 05.03.2014 11:32, Janusz Dziedzic wrote:
>>
>> On 3 March 2014 12:01, Ronald Wahl <ronald.wahl at raritan.com> wrote:
>>>
>>> This is a port of what Johannes Berg sent to the Linux kernel
>>> in May 2013 for the static world regulatory domain.
>>>
>>> Signed-off-by: Ronald Wahl <ronald.wahl at raritan.com>
>>> ---
>>>   db.txt | 5 ++++-
>>>   1 file changed, 4 insertions(+), 1 deletion(-)
>>>
>>> diff --git a/db.txt b/db.txt
>>> index fcab208..9391ff6 100644
>>> --- a/db.txt
>>> +++ b/db.txt
>>> @@ -7,7 +7,10 @@ country 00:
>>>          (2474 - 2494 @ 20), (20), NO-IR
>>>          # Channel 36 - 48
>>>          (5170 - 5250 @ 80), (20), NO-IR
>>
>> @ 160
>>>
>>> -       # NB: 5260 MHz - 5700 MHz requies DFS
>>> +       # Channel 52 - 64
>>> +       (5250 - 5330 @ 80), (20), NO-IR, DFS
>>
>> @160
>>>
>>> +       # Channel 100 - 144
>>> +       (5490 - 5730 @ 80), (20), NO-IR, DFS
>>
>> @160?
>>>
>>>          # Channel 149 - 165
>>>          (5735 - 5835 @ 80), (20), NO-IR
>>>          # IEEE 802.11ad (60GHz), channels 1..3
>>> --
>>> 1.8.5.3
>
>
> At the moment there are no @ 160 entries at all in the db.txt so I hesitated
> to add it for the world regdom. Maybe we should add the @ 160 in a separate
> patch for the regdoms where this is appropriate. What do you think?
>
I think we should set 160 for world regdom - same as kernel do.
World regdom freq_diff is not verified for rules, when REQUEST by CORE
- workaround? - and such config will be allowed.

@Luis ?

For the other countries we could not set 160 while freq_diff < 160 for
most of the rules and there will be verification in kernel space for
that.
In such case AUTO-BW flag could be used in the future. That allow auto
calculation of max bandwidth base on contiguous freq rules.

BR
Janusz



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