From wens at kernel.org  Mon Nov  3 07:20:11 2025
From: wens at kernel.org (Chen-Yu Tsai)
Date: Mon, 3 Nov 2025 23:20:11 +0800
Subject: [PATCH] wireless-regdb: Update regulatory info for Malaysia (MY)
 for 2025
In-Reply-To: <CA+yTfBB57CA5c=bKdOjPWYR7F9Nq38Bao3+Q3LKYjOYJJ8WfxQ@mail.gmail.com>
References: <20251029012429.68658-1-me@ndoo.sg> <CAGb2v64omSs0uVL00n7vGRF_-=qb8xLCjdnyWRq_Caukf2ntXA@mail.gmail.com>
 <CA+yTfBB57CA5c=bKdOjPWYR7F9Nq38Bao3+Q3LKYjOYJJ8WfxQ@mail.gmail.com>
Message-ID: <CAGb2v66TY3Xq_Znsv-SO5czROvw6T1f_eU8W8YYU_QVziaQA6g@mail.gmail.com>

Hi,

It's fine. I just didn't want to force push unless absolutely necessary.


ChenYu

On Wed, Oct 29, 2025 at 6:47?PM Andrew Yong <me at ndoo.sg> wrote:
>
> Good day ChenYu,
>
> Indeed, the commit message is also largely the same, there was
> actually no differences relating to Wi-Fi class assignments, just some
> moving around of the table rows because of changes to other unrelated
> class assignments.
>
> I just wanted to at least get the reference updated so that the next
> person who comes along doesn't have to check against issue 2 of 2025.
>
> I should have mentioned that on the new patch thread to save you the
> extra comparison, sorry!
>
> Andrew
>
> On Wed, Oct 29, 2025 at 2:22?PM Chen-Yu Tsai <wens at kernel.org> wrote:
> >
> > On Wed, Oct 29, 2025 at 9:24?AM Andrew Yong <me at ndoo.sg> wrote:
> > >
> > > Malaysia Communications and Multimedia Commission announced CLASS ASSIGNMENT NO. 2 OF 2025[1].
> > >
> > > With reference to class assignments on pages 9 and 10, and Power Spectral Density (PSD) limits on page 20, update the following rules:
> > >
> > > 2400-2500 MHz: Align previous 2402-2482 MHz rule to class assignment
> > > 5150-5250 MHz:
> > >   1. Align previous 5170-5250 MHz rule to class assignment
> > >   2. Mark as NO-OUTDOOR
> > > 5250-5350 MHz:
> > >   1. Align previous 5250-5330 MHz rule to class assignment
> > >   2. Limit EIRP from 1 W to 200 mW due to PSD limit of 10 mW/MHz, calculated at 20 MHz channel width
> > >   3. Mark as NO-OUTDOOR
> > > 5470-5650 MHz:
> > >   1. Align previous 5490-5650 MHz rule to class assignment
> > >   2. Limit EIRP from 1 W to 200 mW due to PSD limit of 10 mW/MHz, calculated at 20 MHz channel width
> > > 5725-5875 MHz: Align previous 5735-5835 MHz rule to class assignment
> > > 5925-6425 MHz: Increase EIRP from 200 mW to 250 mW (remains within PSD limit of 12.5 mW/MHz)
> > >
> > > [1] https://www.mcmc.gov.my/skmmgovmy/media/General/pdf2/Class-Assignment-No-2-of-2025.pdf
> > >
> > > Signed-off-by: Andrew Yong <me at ndoo.sg>
> >
> > I applied it on top of your previous patch. Conflict resolution shrunk
> > the patch down to just the URL change.
> >
> > ChenYu
> >
> > > ---
> > >  db.txt | 16 +++++++++-------
> > >  1 file changed, 9 insertions(+), 7 deletions(-)
> > >
> > > diff --git a/db.txt b/db.txt
> > > index 1d17271..dc72989 100644
> > > --- a/db.txt
> > > +++ b/db.txt
> > > @@ -1450,14 +1450,16 @@ country MX: DFS-FCC
> > >         (5925 - 6425 @ 320), (12), NO-OUTDOOR
> > >
> > >  # Source:
> > > -# https://www.mcmc.gov.my/skmmgovmy/media/General/CA-No-1-of-2022_-signed_19012022.pdf
> > > +# https://www.mcmc.gov.my/skmmgovmy/media/General/pdf2/Class-Assignment-No-2-of-2025.pdf
> > >  country MY: DFS-FCC
> > > -       (2402 - 2482 @ 40), (500 mW)
> > > -       (5170 - 5250 @ 80), (1000 mW), AUTO-BW
> > > -       (5250 - 5330 @ 80), (1000 mW), DFS, AUTO-BW
> > > -       (5490 - 5650 @ 160), (1000 mW), DFS
> > > -       (5735 - 5835 @ 80), (1000 mW)
> > > -       (5925 - 6425 @ 320), (200 mW), NO-OUTDOOR
> > > +       (2400 - 2500 @ 40), (500 mW)
> > > +       (5150 - 5250 @ 80), (1000 mW), AUTO-BW, NO-OUTDOOR
> > > +       # 5250 - 5350 MHz regulatory limit is 1000 mW, but 200 mW reaches the PSD limit of 10 mW / MHz at 20 MHz channel width
> > > +       (5250 - 5350 @ 80), (200 mW), DFS, AUTO-BW, NO-OUTDOOR
> > > +       # 5470 - 5650 MHz regulatory limit is 1000 mW, but 200 mW reaches the PSD limit of 10 mW / MHz at 20 MHz channel width
> > > +       (5470 - 5650 @ 160), (200 mW), DFS
> > > +       (5725 - 5875 @ 80), (1000 mW)
> > > +       (5925 - 6425 @ 320), (250 mW), NO-OUTDOOR
> > >
> > >  # Source:
> > >  # https://www.cran.na/yglilidy/2023/04/GG-8060-dated-3-April-2023.pdf
> > > --
> > > 2.50.1 (Apple Git-155)
> > >
> > >