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Date: Fri, 16 Oct 2026 06:39:31 +0000
From: Demeter Barna <me@fromdisposition.org>
To: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: Manivannan Sadhasivam <mani@kernel.org>, Lorenzo Pieralisi
 <lpieralisi@kernel.org>, =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?=
 <kwilczynski@kernel.org>, Rob Herring <robh@kernel.org>, Bjorn Helgaas
 <bhelgaas@google.com>, Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>, Qiang
 Yu <qiang.yu@oss.qualcomm.com>, Jeff Johnson <jjohnson@kernel.org>, Liam
 Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>, Krzysztof
 Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org>, Bartosz
 Golaszewski <brgl@kernel.org>, Marcel Holtmann <marcel@holtmann.org>, Luiz
 Augusto von Dentz <luiz.dentz@gmail.com>, Balakrishna Godavarthi
 <quic_bgodavar@quicinc.com>, Rocky Liao <quic_rjliao@quicinc.com>, Bjorn
 Andersson <andersson@kernel.org>, Konrad Dybcio <konradybcio@kernel.org>,
 linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org,
 linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org,
 ath11k@lists.infradead.org, devicetree@vger.kernel.org, Bartosz Golaszewski
 <brgl@bgdev.pl>, linux-bluetooth@vger.kernel.org, Bartosz Golaszewski
 <bartosz.golaszewski@oss.qualcomm.com>
Subject: Re: [PATCH v2 2/7] wifi: ath11k: enable support for WCN6851
In-Reply-To: <fiuuh6rwohtlmwdiy7cwqee62e7jrtdgii7fklfy7jkgh25yul@mzlefhqgzo55>
References: <20260608-sm8350-wifi-v2-0-efb68f1ff04c@oss.qualcomm.com>
 <20260608-sm8350-wifi-v2-2-efb68f1ff04c@oss.qualcomm.com>
 <fiuuh6rwohtlmwdiy7cwqee62e7jrtdgii7fklfy7jkgh25yul@mzlefhqgzo55>
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On 2026-06-11 20:05, Dmitry Baryshkov wrote:
> This crashes with the firmware that came with the board,
> WLAN.HSP.1.1.c3-00200-QCAHSPSWPL_V1_V2_SILICONZ. I will revert to 3
> vdevs for v3.

Same here with a newer firmware, WLAN.HSP.1.1-02922 (2021-11-04),
on a Razer Edge 5G (SM8350, WCN6855 hw1.1; next-20261012 plus a
board DTS that is not upstream yet). With 4 vdevs the firmware
crashes (MHI_CB_EE_RDDM, no WMI ready event). With 2 + 1, as in
v1, Wi-Fi works.

Happy to test v3.