linux-kernel - Re: [PATCH 1/1] wifi: ath11k: pcic: make memory access more readable

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Message-ID: <20250304063328.33762-1-steev@kali.org>
Date: Tue,  4 Mar 2025 00:33:28 -0600
From: Steev Klimaszewski <steev@...i.org>
To: hzyitc@...look.com
Cc: ath11k@...ts.infradead.org,
	jjohnson@...nel.org,
	johannes@...solutions.net,
	linux-kernel@...r.kernel.org,
	linux-wireless@...r.kernel.org
Subject: Re: [PATCH 1/1] wifi: ath11k: pcic: make memory access more readable

Hi Ziyang,

With this patch applied, on the Thinkpad X13s which has an ath11k, I am seeing
the following:

 ath11k_pci 0006:01:00.0: chip_id 0x2 chip_family 0xb board_id 0x8c soc_id 0x400c0210
 ath11k_pci 0006:01:00.0: fw_version 0x11088c35 fw_build_timestamp 2024-04-17 08:34 fw_build_id WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.41
 ath11k_pci 0006:01:00.0: firmware crashed: MHI_CB_EE_RDDM
 ath11k_pci 0006:01:00.0: ignore reset dev flags 0xc800
 ath11k_pci 0006:01:00.0: failed to receive control response completion, polling..
 ath11k_pci 0006:01:00.0: ctl_resp never came in (-110)
 ath11k_pci 0006:01:00.0: failed to connect to HTC: -110
 ath11k_pci 0006:01:00.0: failed to start core: -110
 failed to send QMI message
 ath11k_pci 0006:01:00.0: failed to send wlan mode request (mode 4): -5
 ath11k_pci 0006:01:00.0: qmi failed to send wlan mode off: -5

I'm pretty sure this isn't supposed to happen?

--steev