Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) client-ip=23.128.96.34;
Message-ID: <d7185f2a-cae8-4560-b147-c1d88fd61868@quicinc.com>
Date:   Mon, 2 Oct 2023 07:09:15 -0700
MIME-Version: 1.0
User-Agent: Mozilla Thunderbird
Subject: Re: ath11k_pci: failed to connect to HTT: -110
Content-Language: en-US
To:     Fourhundred Thecat <400thecat@ik.me>,
        Linux Wireless <linux-wireless@vger.kernel.org>
References: <1642436c-9046-1abe-c65b-880df9096038@ik.me>
From:   Jeff Johnson <quic_jjohnson@quicinc.com>
In-Reply-To: <1642436c-9046-1abe-c65b-880df9096038@ik.me>
Content-Type: text/plain; charset="UTF-8"; format=flowed
Content-Transfer-Encoding: 7bit
Precedence: bulk

On 9/29/2023 10:38 AM, Fourhundred Thecat wrote:
> Hello,
> 
> I have Qualcomm QCNFA765.
> I am using custom-compiled kernel 6.1.55. I have ath11k_pci in the 
> kernel, and all firmware files are loaded successfully. Yet, when 
> booting, I see on the console:
> 
> ath11k_pci: Service connect timeout
> ath11k_pci: failed to connect to HTT: -110
> ath11k_pci: failed to start core: -110
> 
> and the network device wlan0 does not exist.
> 
> But lspci -v shows the network card, and module it is using.
> 
> and dmesg | grep ath11k
> 
> ath11k_pci: BAR 0: assigned [mem 0x90600000-0x907fffff 64bit]
> ath11k_pci: enabling device (0000 -> 0002)
> ath11k_pci: MSI vectors: 1
> ath11k_pci: wcn6855 hw2.1
> ath11k_pci: chip_id 0x12 chip_family 0xb board_id 0xff soc_id 0x400c1211
> ath11k_pci: fw_version 0x11090c35 fw_build_timestamp 2022-04-18 20:23 
> fw_build_id WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.9
> ath11k_pci: leaving PCI ASPM disabled to avoid MHI M2 problems
> ath11k_pci: failed to receive control response completion, polling..
> ath11k_pci: Service connect timeout
> ath11k_pci: failed to connect to HTT: -110
> ath11k_pci: failed to start core: -110
> ath11k_pci: ignore reset dev flags 0x4000
> ath11k_pci: ignore reset dev flags 0x4000
> ath11k_pci: failed to wait wlan mode request (mode 4): -110
> ath11k_pci: qmi failed to send wlan mode off: -110
> 
> since I am using custom kernel, it is possible i am missing some kernel 
> option. Here is my kernel config
> 
> https://ctxt.io/2/AABQk4VZEg
> 
> can somebody please tell me what is the problem ?
> 
> thank you,

Does your tree have:
39564b475ac5 wifi: ath11k: fix boot failure with one MSI vector