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[213.36.7.13]) by smtp.gmail.com with ESMTPSA id n13-20020a5d4c4d000000b0033cfa00e497sm2074044wrt.64.2024.02.29.07.49.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 29 Feb 2024 07:49:38 -0800 (PST) Message-ID: <49bcc88d-2562-40c9-81f6-64a48deb2066@freebox.fr> Date: Thu, 29 Feb 2024 16:49:37 +0100 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] dt-bindings: net: wireless: ath10k: add qcom,no-msa-ready-indicator prop Content-Language: en-US To: Jeff Johnson , Kalle Valo , ath10k Cc: MSM , wireless , DT , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Pierre-Hugues Husson , Jami Kettunen , Jeffrey Hugo References: <14daa98e-7fd3-4ebb-87bb-5d2c1fba679f@freebox.fr> From: Marc Gonzalez In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 28/02/2024 15:59, Jeff Johnson wrote: > On 2/28/2024 5:24 AM, Marc Gonzalez wrote: > >> The driver waits for this indicator before proceeding, >> yet some WCNSS firmwares apparently do not send it. >> On those devices, it seems safe to ignore the indicator, >> and continue loading the firmware. > > Can you list the product/hardware/firmware where this is observed? > Would prefer to fix the firmware if the issue is there Hello Jeff, Do you think it is possible that the ath10k IP block in the msm8998/sdm835 has never actually sent the MSA_READY indication? Perhaps the vendor driver does not wait for MSA_READY, and therefore this issue has never caused a problem downstream? In that case, we could enable the work-around for all msm8998 boards? Regards