diff mbox series

[1/4] wireless-regdb: Update regulatory info for Malaysia (MY) on 6GHz

Message ID 20240603060558.98791-1-pkshih@realtek.com
State New
Headers show
Series [1/4] wireless-regdb: Update regulatory info for Malaysia (MY) on 6GHz | expand

Commit Message

Ping-Ke Shih June 3, 2024, 6:05 a.m. UTC 
Malaysia Communications and Multimedia Commission announced CLASS
ASSIGNMENT NO. 1 OF 2022, which page 11 describes frequency bands
5925-6425 MHz are used with conditions of 25 mW EIRP for indoor and outdoor
use and 200 mW EIRP for indoor use only.

[1] https://www.mcmc.gov.my/skmmgovmy/media/General/CA-No-1-of-2022_-signed_19012022.pdf

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 db.txt | 3 +++
 1 file changed, 3 insertions(+)

Comments

Chen-Yu Tsai June 4, 2024, 9:45 a.m. UTC | #1 
Hi,

On Mon, Jun 3, 2024 at 2:06 PM Ping-Ke Shih <pkshih@realtek.com> wrote:
>
> Malaysia Communications and Multimedia Commission announced CLASS
> ASSIGNMENT NO. 1 OF 2022, which page 11 describes frequency bands
> 5925-6425 MHz are used with conditions of 25 mW EIRP for indoor and outdoor
> use and 200 mW EIRP for indoor use only.
>
> [1] https://www.mcmc.gov.my/skmmgovmy/media/General/CA-No-1-of-2022_-signed_19012022.pdf
>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
> ---
>  db.txt | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/db.txt b/db.txt
> index f27dd5214630..adfcce15e3a7 100644
> --- a/db.txt
> +++ b/db.txt
> @@ -1294,12 +1294,15 @@ country MX: DFS-FCC
>         (5490 - 5730 @ 160), (24), DFS
>         (5735 - 5835 @ 80), (30)
>
> +# Source:
> +# https://www.mcmc.gov.my/skmmgovmy/media/General/CA-No-1-of-2022_-signed_19012022.pdf

I see some differences compared to the existing rules below.

>  country MY: DFS-FCC
>         (2402 - 2482 @ 40), (20)

Regulations say 2400 - 2500 MHz at 500mW.

>         (5170 - 5250 @ 80), (24), AUTO-BW

Regulations say 5150 - 5250 at 1W.

>         (5250 - 5330 @ 80), (24), DFS, AUTO-BW

Regulations say 5250 - 5350 at 1W with DFS and TPC required.
Since Linux doesn't have TPC support [1], this rule should be removed.

>         (5490 - 5650 @ 160), (24), DFS

Regulations say 5470 - 5650 at 1W with DFS and TPC required.
Since Linux doesn't have TPC support [1], this rule should be removed.

>         (5735 - 5835 @ 80), (24)

Regulations say 5735 - 5875 at 1W.

> +       (5925 - 6425 @ 320), (200 mW), NO-OUTDOOR

This part looks correct.

Could you update your patch to include these changes?
Or send a separate patch following this one to update the existing rules?


Thanks
ChenYu


[1] https://lore.kernel.org/wireless-regdb/a5123274d5a8d80d554ffb786e25bef72d45f69b.camel@sipsolutions.net/


>  country NG: DFS-ETSI
>         (2402 - 2482 @ 40), (20)
> --
> 2.25.1
>
Chen-Yu Tsai June 4, 2024, 9:47 a.m. UTC | #2 
On Mon, Jun 3, 2024 at 2:06 PM Ping-Ke Shih <pkshih@realtek.com> wrote:
>
> Malaysia Communications and Multimedia Commission announced CLASS
> ASSIGNMENT NO. 1 OF 2022, which page 11 describes frequency bands
> 5925-6425 MHz are used with conditions of 25 mW EIRP for indoor and outdoor
> use and 200 mW EIRP for indoor use only.
>
> [1] https://www.mcmc.gov.my/skmmgovmy/media/General/CA-No-1-of-2022_-signed_19012022.pdf
>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>

For the changes in this patch,

Reviewed-by: Chen-Yu Tsai <wens@kernel.org>

> ---
>  db.txt | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/db.txt b/db.txt
> index f27dd5214630..adfcce15e3a7 100644
> --- a/db.txt
> +++ b/db.txt
> @@ -1294,12 +1294,15 @@ country MX: DFS-FCC
>         (5490 - 5730 @ 160), (24), DFS
>         (5735 - 5835 @ 80), (30)
>
> +# Source:
> +# https://www.mcmc.gov.my/skmmgovmy/media/General/CA-No-1-of-2022_-signed_19012022.pdf
>  country MY: DFS-FCC
>         (2402 - 2482 @ 40), (20)
>         (5170 - 5250 @ 80), (24), AUTO-BW
>         (5250 - 5330 @ 80), (24), DFS, AUTO-BW
>         (5490 - 5650 @ 160), (24), DFS
>         (5735 - 5835 @ 80), (24)
> +       (5925 - 6425 @ 320), (200 mW), NO-OUTDOOR
>
>  country NG: DFS-ETSI
>         (2402 - 2482 @ 40), (20)
> --
> 2.25.1
>
Chen-Yu Tsai June 4, 2024, 9:49 a.m. UTC | #3 
On Mon, Jun 3, 2024 at 2:09 PM Ping-Ke Shih <pkshih@realtek.com> wrote:
>
> The publication of the Decision ANRT/DG/N07/2021 of May 2021 amending
> and supplementing the technical conditions for the use of radio
> installations composed of low power and short range devices [2], which
> ANNEX 5 defines p.i.r.e. conditions of 5925 - 6425 MHz are 200 mW and 25 mW
> for indoor only and indoor/outdoor respectively.
>
> [1] https://www.anrt.ma/en/lagence/actualites/wifi-6e-now-authorized-morocco
> [2] https://www.anrt.ma/sites/default/files/decision_a2fp_-vf-_mod_07.05.2021.pdf?csrt=14818568393101165775
>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>

For the changes in this patch,

Reviewed-by: Chen-Yu Tsai <wens@kernel.org>

> ---
>  db.txt | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/db.txt b/db.txt
> index adfcce15e3a7..59d7549ce604 100644
> --- a/db.txt
> +++ b/db.txt
> @@ -1133,10 +1133,13 @@ country LV: DFS-ETSI
>         # 60 GHz band channels 1-4 (ETSI EN 302 567)
>         (57000 - 66000 @ 2160), (40)
>
> +# Source:
> +# https://www.anrt.ma/sites/default/files/decision_a2fp_-vf-_mod_07.05.2021.pdf?csrt=14818568393101165775
>  country MA: DFS-ETSI
>         (2402 - 2482 @ 40), (20)
>         (5170 - 5250 @ 80), (20), AUTO-BW
>         (5250 - 5330 @ 80), (20), DFS, AUTO-BW

Note: this range requires TPC, so it should be removed.


ChenYu

> +       (5925 - 6425 @ 320), (200 mW), NO-OUTDOOR
>
>  # MC as part of CEPT accepted decisions 2005/513/EC (5GHz RLAN, EN 301 893)
>  # and 2006/771/EC (amended by 2008/432/EC, Short-Range Devices, EN 300 440)
> --
> 2.25.1
>
Chen-Yu Tsai June 4, 2024, 10:34 a.m. UTC | #4 
On Mon, Jun 3, 2024 at 2:10 PM Ping-Ke Shih <pkshih@realtek.com> wrote:
>
> The Plenary Session of the Federal Telecommunications Institute (IFT)
> determined, in its IV ordinary session of 2023, to classify the
> 5925 - 6425 MHz frequency segment as free spectrum and issued the
> technical operating conditions that allow coexistence with the existing
> services in the country [2].
>
> Within the operating conditions of this band as free spectrum, its use was
> determined for low power indoor and very low power indoor and outdoor
> systems.
>
> According to WBA Response to the Mexico IFT 6 GHz Consultation [3]. The
> Low Power Indoor is
>         33 dBm Max Tx Power (EIRP) & 8dBm/MHz PSD (EIRP) for Access Points
> and
>         27 dBm Max Tx Power (EIRP) & 2dBm/MHz PSD (EIRP) for Clients
>
> The Very Low Power is 4 dBm Max Tx Power (EIRP)
>
> [1] https://www.ift.org.mx/comunicacion-y-medios/comunicados-ift/es/el-pleno-del-ift-clasifica-la-banda-de-5925-6425-mhz-como-espectro-libre-comunicado-132023-16-de

Not sure what this reference is for?

> [2] https://www.ift.org.mx/sites/default/files/comunicacion-y-medios/comunicados-ift/comunicado13ift_1.pdf
> [3] https://www.ift.org.mx/sites/default/files/industria/temasrelevantes/consultaspublicas/documentos/20210119-cpi6ghz2020-162.pdf

[2] does not say what limits were adopted, nor that the WBA's
recommendations [3] were adopted in its entirety. Without such
wording, [3] is just a recommendation, not the final rule. This
needs some more information.

>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
> ---
>  db.txt | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/db.txt b/db.txt
> index 1999086d4694..970f47a87247 100644
> --- a/db.txt
> +++ b/db.txt
> @@ -1293,12 +1293,16 @@ country MW: DFS-ETSI
>         (5250 - 5330 @ 80), (20), DFS, AUTO-BW
>         (5490 - 5710 @ 160), (27), DFS
>
> +# Source:
> +# https://www.ift.org.mx/sites/default/files/comunicacion-y-medios/comunicados-ift/comunicado13ift_1.pdf
> +# https://www.ift.org.mx/sites/default/files/industria/temasrelevantes/consultaspublicas/documentos/20210119-cpi6ghz2020-162.pdf
>  country MX: DFS-FCC
>         (2402 - 2482 @ 40), (20)
>         (5170 - 5250 @ 80), (17), AUTO-BW
>         (5250 - 5330 @ 80), (24), DFS, AUTO-BW
>         (5490 - 5730 @ 160), (24), DFS
>         (5735 - 5835 @ 80), (30)
> +       (5925 - 6425 @ 320), (33), NO-OUTDOOR

We consider Linux systems as client devices, thus the lower limit would
apply.


Thanks
ChenYu

>
>  # Source:
>  # https://www.mcmc.gov.my/skmmgovmy/media/General/CA-No-1-of-2022_-signed_19012022.pdf
> --
> 2.25.1
>
Ping-Ke Shih June 5, 2024, 2:45 a.m. UTC | #5 
Chen-Yu Tsai <wens@kernel.org> wrote:
> 
> On Mon, Jun 3, 2024 at 2:06 PM Ping-Ke Shih <pkshih@realtek.com> wrote:
> 
> >         (5250 - 5330 @ 80), (24), DFS, AUTO-BW
> 
> Regulations say 5250 - 5350 at 1W with DFS and TPC required.
> Since Linux doesn't have TPC support [1], this rule should be removed.

Would you like to add an attribute 'TPC'? Before Linux or driver doesn't have
TPC support, we don't convert this entry into regulatory.bin. Afterward
Linux can support this, we only need to change conversion tool instead of
re-adding these entries.

> 
> >         (5490 - 5650 @ 160), (24), DFS
> 
> Regulations say 5470 - 5650 at 1W with DFS and TPC required.
> Since Linux doesn't have TPC support [1], this rule should be removed.
> 
> >         (5735 - 5835 @ 80), (24)
> 
> Regulations say 5735 - 5875 at 1W.
> 
> > +       (5925 - 6425 @ 320), (200 mW), NO-OUTDOOR
> 
> This part looks correct.
> 
> Could you update your patch to include these changes?
> Or send a separate patch following this one to update the existing rules?

I can. I plan to combine changes into this patch. 

Thanks
Ping-Ke
Ping-Ke Shih June 5, 2024, 2:52 a.m. UTC | #6 
Chen-Yu Tsai <wens@kernel.org> wrote:
> On Mon, Jun 3, 2024 at 2:10 PM Ping-Ke Shih <pkshih@realtek.com> wrote:
> >
> > The Plenary Session of the Federal Telecommunications Institute (IFT)
> > determined, in its IV ordinary session of 2023, to classify the
> > 5925 - 6425 MHz frequency segment as free spectrum and issued the
> > technical operating conditions that allow coexistence with the existing
> > services in the country [2].
> >
> > Within the operating conditions of this band as free spectrum, its use was
> > determined for low power indoor and very low power indoor and outdoor
> > systems.
> >
> > According to WBA Response to the Mexico IFT 6 GHz Consultation [3]. The
> > Low Power Indoor is
> >         33 dBm Max Tx Power (EIRP) & 8dBm/MHz PSD (EIRP) for Access Points
> > and
> >         27 dBm Max Tx Power (EIRP) & 2dBm/MHz PSD (EIRP) for Clients
> >
> > The Very Low Power is 4 dBm Max Tx Power (EIRP)
> >
> > [1]
> https://www.ift.org.mx/comunicacion-y-medios/comunicados-ift/es/el-pleno-del-ift-clasifica-la-banda-de
> -5925-6425-mhz-como-espectro-libre-comunicado-132023-16-de
> 
> Not sure what this reference is for?

This is entry page of [2]. I will remove it or add description about it. 

> 
> > [2]
> https://www.ift.org.mx/sites/default/files/comunicacion-y-medios/comunicados-ift/comunicado13ift_1.pdf
> > [3]
> https://www.ift.org.mx/sites/default/files/industria/temasrelevantes/consultaspublicas/documentos/2021
> 0119-cpi6ghz2020-162.pdf
> 
> [2] does not say what limits were adopted, nor that the WBA's
> recommendations [3] were adopted in its entirety. Without such
> wording, [3] is just a recommendation, not the final rule. This
> needs some more information.

I will try to search for the adopted power limits. If I can't get that shortly,
I will only submit 3 patches by v2.

A question about TX power value. Is a special value existing to indicate the
value is uncertain? 

Thanks
Ping-Ke
Chen-Yu Tsai June 5, 2024, 4:11 a.m. UTC | #7 
On Wed, Jun 5, 2024 at 10:53 AM Ping-Ke Shih <pkshih@realtek.com> wrote:
>
> Chen-Yu Tsai <wens@kernel.org> wrote:
> > On Mon, Jun 3, 2024 at 2:10 PM Ping-Ke Shih <pkshih@realtek.com> wrote:
> > >
> > > The Plenary Session of the Federal Telecommunications Institute (IFT)
> > > determined, in its IV ordinary session of 2023, to classify the
> > > 5925 - 6425 MHz frequency segment as free spectrum and issued the
> > > technical operating conditions that allow coexistence with the existing
> > > services in the country [2].
> > >
> > > Within the operating conditions of this band as free spectrum, its use was
> > > determined for low power indoor and very low power indoor and outdoor
> > > systems.
> > >
> > > According to WBA Response to the Mexico IFT 6 GHz Consultation [3]. The
> > > Low Power Indoor is
> > >         33 dBm Max Tx Power (EIRP) & 8dBm/MHz PSD (EIRP) for Access Points
> > > and
> > >         27 dBm Max Tx Power (EIRP) & 2dBm/MHz PSD (EIRP) for Clients
> > >
> > > The Very Low Power is 4 dBm Max Tx Power (EIRP)
> > >
> > > [1]
> > https://www.ift.org.mx/comunicacion-y-medios/comunicados-ift/es/el-pleno-del-ift-clasifica-la-banda-de
> > -5925-6425-mhz-como-espectro-libre-comunicado-132023-16-de
> >
> > Not sure what this reference is for?
>
> This is entry page of [2]. I will remove it or add description about it.
>
> >
> > > [2]
> > https://www.ift.org.mx/sites/default/files/comunicacion-y-medios/comunicados-ift/comunicado13ift_1.pdf
> > > [3]
> > https://www.ift.org.mx/sites/default/files/industria/temasrelevantes/consultaspublicas/documentos/2021
> > 0119-cpi6ghz2020-162.pdf
> >
> > [2] does not say what limits were adopted, nor that the WBA's
> > recommendations [3] were adopted in its entirety. Without such
> > wording, [3] is just a recommendation, not the final rule. This
> > needs some more information.
>
> I will try to search for the adopted power limits. If I can't get that shortly,
> I will only submit 3 patches by v2.
>
> A question about TX power value. Is a special value existing to indicate the
> value is uncertain?

No such value exists. If the value is uncertain, then we simply can't
add it to the database.


ChenYu
Chen-Yu Tsai June 6, 2024, 2:49 p.m. UTC | #8 
On Mon, 03 Jun 2024 14:05:55 +0800, Ping-Ke Shih wrote:
> Malaysia Communications and Multimedia Commission announced CLASS
> ASSIGNMENT NO. 1 OF 2022, which page 11 describes frequency bands
> 5925-6425 MHz are used with conditions of 25 mW EIRP for indoor and outdoor
> use and 200 mW EIRP for indoor use only.
> 
> [1] https://www.mcmc.gov.my/skmmgovmy/media/General/CA-No-1-of-2022_-signed_19012022.pdf
> 
> [...]

Applied to master in wens/wireless-regdb.git, thanks!

[1/4] wireless-regdb: Update regulatory info for Malaysia (MY) on 6GHz
      https://git.kernel.org/wens/wireless-regdb/c/ddbf3192cbc0
[2/4] wireless-regdb: Update regulatory info for Morocco (MA) on 6GHz
      https://git.kernel.org/wens/wireless-regdb/c/472f62de66a7
[3/4] wireless-regdb: Update regulatory info for Chile (CL) on 6GHz
      https://git.kernel.org/wens/wireless-regdb/c/2b2e1f829e84
[4/4] wireless-regdb: Update regulatory info for Mexico (MX) on 6GHz
      https://git.kernel.org/wens/wireless-regdb/c/30b964dd5d3f

Best regards,
Chen-Yu Tsai June 6, 2024, 2:51 p.m. UTC | #9 
On Thu, Jun 6, 2024 at 10:50 PM Chen-Yu Tsai <wens@kernel.org> wrote:
>
> On Mon, 03 Jun 2024 14:05:55 +0800, Ping-Ke Shih wrote:
> > Malaysia Communications and Multimedia Commission announced CLASS
> > ASSIGNMENT NO. 1 OF 2022, which page 11 describes frequency bands
> > 5925-6425 MHz are used with conditions of 25 mW EIRP for indoor and outdoor
> > use and 200 mW EIRP for indoor use only.
> >
> > [1] https://www.mcmc.gov.my/skmmgovmy/media/General/CA-No-1-of-2022_-signed_19012022.pdf
> >
> > [...]
>
> Applied to master in wens/wireless-regdb.git, thanks!
>
> [1/4] wireless-regdb: Update regulatory info for Malaysia (MY) on 6GHz
>       https://git.kernel.org/wens/wireless-regdb/c/ddbf3192cbc0
> [2/4] wireless-regdb: Update regulatory info for Morocco (MA) on 6GHz
>       https://git.kernel.org/wens/wireless-regdb/c/472f62de66a7
> [3/4] wireless-regdb: Update regulatory info for Chile (CL) on 6GHz
>       https://git.kernel.org/wens/wireless-regdb/c/2b2e1f829e84
> [4/4] wireless-regdb: Update regulatory info for Mexico (MX) on 6GHz
>       https://git.kernel.org/wens/wireless-regdb/c/30b964dd5d3f

Ugh. Wrong revision merged. *cringe*

Please ignore this.
diff mbox series

Patch

diff --git a/db.txt b/db.txt
index f27dd5214630..adfcce15e3a7 100644
--- a/db.txt
+++ b/db.txt
@@ -1294,12 +1294,15 @@  country MX: DFS-FCC
 	(5490 - 5730 @ 160), (24), DFS
 	(5735 - 5835 @ 80), (30)
 
+# Source:
+# https://www.mcmc.gov.my/skmmgovmy/media/General/CA-No-1-of-2022_-signed_19012022.pdf
 country MY: DFS-FCC
 	(2402 - 2482 @ 40), (20)
 	(5170 - 5250 @ 80), (24), AUTO-BW
 	(5250 - 5330 @ 80), (24), DFS, AUTO-BW
 	(5490 - 5650 @ 160), (24), DFS
 	(5735 - 5835 @ 80), (24)
+	(5925 - 6425 @ 320), (200 mW), NO-OUTDOOR
 
 country NG: DFS-ETSI
 	(2402 - 2482 @ 40), (20)