2021-11-18 09:49:54

by Wen Gong

Subject: [PATCH v2] ath11k: change to treat alpha code na as world wide regdomain

Some firmware versions for WCN6855 report the default regdomain with
alpha code "na" by default when load as a world wide regdomain, ath11k
should treat it as a world wide alpha code.

Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1

Signed-off-by: Wen Gong <[email protected]>
---
v2: rebased to latest ath.git master ath-202111170737

drivers/net/wireless/ath/ath11k/wmi.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 614b2f6bcc8e..2e9fb87d8bf6 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -5927,7 +5927,13 @@ static void ath11k_wmi_htc_tx_complete(struct ath11k_base *ab,

static bool ath11k_reg_is_world_alpha(char *alpha)
{
- return alpha[0] == '0' && alpha[1] == '0';
+ if (alpha[0] == '0' && alpha[1] == '0')
+ return true;
+
+ if (alpha[0] == 'n' && alpha[1] == 'a')
+ return true;
+
+ return false;
}

static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *skb)

base-commit: 63ec871bc50a306aac550e2d85f697ca2d5f5deb
--
2.31.1

2021-11-22 14:33:02

by Kalle Valo

Subject: Re: [PATCH v2] ath11k: change to treat alpha code na as world wide regdomain

Wen Gong <[email protected]> wrote:

> Some firmware versions for WCN6855 report the default regdomain with
> alpha code "na" by default when load as a world wide regdomain, ath11k
> should treat it as a world wide alpha code.
>
> Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
>
> Signed-off-by: Wen Gong <[email protected]>
> Signed-off-by: Kalle Valo <[email protected]>

Patch applied to ath-next branch of ath.git, thanks.

f8108250e331 ath11k: change to treat alpha code na as world wide regdomain

--
https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches