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Subject: Re: [PATCH] ath11k: fix registration of 6Ghz-only phy without the
 full
 channel range
From:   Kalle Valo <kvalo@kernel.org>
In-Reply-To: <20230421145445.2612280-1-mbizon@freebox.fr>
References: <20230421145445.2612280-1-mbizon@freebox.fr>
To:     Maxime Bizon <mbizon@freebox.fr>
Cc:     ath11k@lists.infradead.org, linux-wireless@vger.kernel.org,
        Maxime Bizon <mbizon@freebox.fr>
User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.7.3
Message-ID: <168270117368.13772.4483657458244576422.kvalo@kernel.org>
Date:   Fri, 28 Apr 2023 16:59:35 +0000 (UTC)
Precedence: bulk

Maxime Bizon <mbizon@freebox.fr> wrote:

> Because of what seems to be a typo, a 6Ghz-only phy for which the BDF
> does not allow the 7115Mhz channel will fail to register:
> 
>   WARNING: CPU: 2 PID: 106 at net/wireless/core.c:907 wiphy_register+0x914/0x954
>   Modules linked in: ath11k_pci sbsa_gwdt
>   CPU: 2 PID: 106 Comm: kworker/u8:5 Not tainted 6.3.0-rc7-next-20230418-00549-g1e096a17625a-dirty #9
>   Hardware name: Freebox V7R Board (DT)
>   Workqueue: ath11k_qmi_driver_event ath11k_qmi_driver_event_work
>   pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
>   pc : wiphy_register+0x914/0x954
>   lr : ieee80211_register_hw+0x67c/0xc10
>   sp : ffffff800b123aa0
>   x29: ffffff800b123aa0 x28: 0000000000000000 x27: 0000000000000000
>   x26: 0000000000000000 x25: 0000000000000006 x24: ffffffc008d51418
>   x23: ffffffc008cb0838 x22: ffffff80176c2460 x21: 0000000000000168
>   x20: ffffff80176c0000 x19: ffffff80176c03e0 x18: 0000000000000014
>   x17: 00000000cbef338c x16: 00000000d2a26f21 x15: 00000000ad6bb85f
>   x14: 0000000000000020 x13: 0000000000000020 x12: 00000000ffffffbd
>   x11: 0000000000000208 x10: 00000000fffffdf7 x9 : ffffffc009394718
>   x8 : ffffff80176c0528 x7 : 000000007fffffff x6 : 0000000000000006
>   x5 : 0000000000000005 x4 : ffffff800b304284 x3 : ffffff800b304284
>   x2 : ffffff800b304d98 x1 : 0000000000000000 x0 : 0000000000000000
>   Call trace:
>    wiphy_register+0x914/0x954
>    ieee80211_register_hw+0x67c/0xc10
>    ath11k_mac_register+0x7c4/0xe10
>    ath11k_core_qmi_firmware_ready+0x1f4/0x570
>    ath11k_qmi_driver_event_work+0x198/0x590
>    process_one_work+0x1b8/0x328
>    worker_thread+0x6c/0x414
>    kthread+0x100/0x104
>    ret_from_fork+0x10/0x20
>   ---[ end trace 0000000000000000 ]---
>   ath11k_pci 0002:01:00.0: ieee80211 registration failed: -22
>   ath11k_pci 0002:01:00.0: failed register the radio with mac80211: -22
>   ath11k_pci 0002:01:00.0: failed to create pdev core: -22
> 
> Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>

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

e2ceb1de2f83 wifi: ath11k: fix registration of 6Ghz-only phy without the full channel range

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20230421145445.2612280-1-mbizon@freebox.fr/

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