wcn7850 issues

[Kang Yang]

On 8/6/2024 4:06 PM, david Atkins wrote:
> 
> Hi,
> 
> I have updated the kernel we use for testing today to main from https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git/, the base install is the ubuntu 24.04 desktop release
> 
> Kernel reports as
> 
> 
……
> 
> I have set region to GB
> 
> sudo iw reg set GB
> 
> so we get
> 
> mailto:openwrt at wifi7-amd:~/datkins/kalo/ath/.git$ sudo iw reg get
> global
> country GB: DFS-ETSI
>          (2400 - 2483 @ 40), (N/A, 20), (N/A)
>          (5150 - 5250 @ 80), (N/A, 23), (N/A), NO-OUTDOOR, AUTO-BW
>          (5250 - 5350 @ 80), (N/A, 20), (0 ms), NO-OUTDOOR, DFS, AUTO-BW
>          (5470 - 5730 @ 160), (N/A, 26), (0 ms), DFS
>          (5725 - 5850 @ 80), (N/A, 23), (N/A), NO-OUTDOOR
>          (5925 - 6425 @ 160), (N/A, 23), (N/A), NO-OUTDOOR
>          (57000 - 71000 @ 2160), (N/A, 40), (N/A)
> 
> phy#0 (self-managed)
> country na: DFS-UNSET
>          (2402 - 2472 @ 40), (N/A, 20), (N/A)
>          (2457 - 2482 @ 20), (N/A, 20), (N/A), PASSIVE-SCAN
>          (5170 - 5330 @ 160), (N/A, 20), (N/A), AUTO-BW, PASSIVE-SCAN
>          (5490 - 5730 @ 160), (N/A, 20), (N/A), AUTO-BW, PASSIVE-SCAN
>          (5735 - 5895 @ 160), (N/A, 20), (N/A), AUTO-BW, PASSIVE-SCAN
>          (5945 - 7125 @ 160), (N/A, 20), (N/A), AUTO-BW, PASSIVE-SCAN
>          (5945 - 7125 @ 320), (N/A, 30), (N/A), AUTO-BW, PASSIVE-SCAN

Hi, david:

	We have related patch-set, they are currently under review.
	With our patch-set, country code could be set successfully.
dmesg(CN->GB):
root at yk-E5440:/home/yk/ath12k-upstream# iw reg get   //CN
global
country CN: DFS-FCC
         (2400 - 2483 @ 40), (N/A, 20), (N/A)
         (5150 - 5350 @ 80), (N/A, 20), (0 ms), DFS, AUTO-BW
         (5725 - 5850 @ 80), (N/A, 33), (N/A)
         (57240 - 59400 @ 2160), (N/A, 28), (N/A)
         (59400 - 63720 @ 2160), (N/A, 44), (N/A)
         (63720 - 65880 @ 2160), (N/A, 28), (N/A)

phy#2 (self-managed)
country CN: DFS-FCC
         (2402 - 2482 @ 40), (N/A, 20), (N/A)
         (5170 - 5250 @ 80), (N/A, 23), (N/A), NO-OUTDOOR, AUTO-BW
         (5250 - 5330 @ 80), (N/A, 23), (0 ms), NO-OUTDOOR, DFS, AUTO-BW
         (5735 - 5835 @ 80), (N/A, 14), (N/A), AUTO-BW

root at yk-E5440:/home/yk/ath12k-upstream# iw reg set GB
root at yk-E5440:/home/yk/ath12k-upstream# iw reg get   //change to GB now
global
country GB: DFS-ETSI
         (2400 - 2483 @ 40), (N/A, 20), (N/A)
         (5150 - 5250 @ 80), (N/A, 23), (N/A), NO-OUTDOOR, AUTO-BW
         (5250 - 5350 @ 80), (N/A, 20), (0 ms), NO-OUTDOOR, DFS, AUTO-BW
         (5470 - 5730 @ 160), (N/A, 26), (0 ms), DFS
         (5725 - 5850 @ 80), (N/A, 23), (N/A), NO-OUTDOOR
         (5925 - 6425 @ 160), (N/A, 23), (N/A), NO-OUTDOOR
         (57000 - 71000 @ 2160), (N/A, 40), (N/A)

phy#2 (self-managed)
country GB: DFS-ETSI
         (2402 - 2482 @ 40), (N/A, 20), (N/A)
         (5170 - 5250 @ 80), (N/A, 23), (N/A), AUTO-BW
         (5250 - 5330 @ 80), (N/A, 23), (0 ms), NO-OUTDOOR, DFS, AUTO-BW
         (5490 - 5590 @ 80), (N/A, 30), (0 ms), DFS, AUTO-BW
         (5590 - 5650 @ 40), (N/A, 30), (600000 ms), DFS, AUTO-BW
         (5650 - 5730 @ 80), (N/A, 30), (0 ms), DFS, AUTO-BW
         (5735 - 5875 @ 80), (N/A, 14), (N/A), AUTO-BW
         (5855 - 5875 @ 20), (N/A, 14), (N/A), AUTO-BW
         (5855 - 5875 @ 20), (N/A, 14), (N/A), AUTO-BW
         (5855 - 5875 @ 20), (N/A, 14), (N/A), AUTO-BW
         (5945 - 6425 @ 320), (N/A, 24), (N/A), NO-OUTDOOR, AUTO-BW


	Other issues will be replied by someone else, Please be patient.

Thanks.