linux-kernel - Re: [PATCH] firmware: arm_scmi: Set device ready before register scmi_virtio

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Message-Id: <175620471163.1762592.13282724135201643997.b4-ty@arm.com>
Date: Tue, 26 Aug 2025 11:39:01 +0100
From: Sudeep Holla <sudeep.holla@....com>
To: cristian.marussi@....com,
	Junnan Wu <junnan01.wu@...sung.com>
Cc: Sudeep Holla <sudeep.holla@....com>,
	florian.fainelli@...adcom.com,
	arm-scmi@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	lei19.wang@...sung.com,
	q1.huang@...sung.com
Subject: Re: [PATCH] firmware: arm_scmi: Set device ready before register scmi_virtio_driver

On Tue, 12 Aug 2025 15:53:43 +0800, Junnan Wu wrote:
> Fix irregularities in scmi driver probe.
> 
> After 'commit 20bda12a0ea0 ("firmware: arm_scmi: Make VirtIO transport a standalone driver")'
> making SCMI VirtIO transport a standalone driver,
> `scmi_virtio_probe` will follow `scmi_vio_probe`,
> and during `scmi_virtio_probe`, it will do `scmi_probe` which will invoke
> function `scmi_protocol_acquire(handle, SCMI_PROTOCOL_BASE)`,
> and this function will send message via virtqueue and wait device's reply
> 
> [...]

Applied to sudeep.holla/linux (for-next/scmi/updates), thanks!

[1/1] firmware: arm_scmi: Set device ready before register scmi_virtio_driver
      https://git.kernel.org/sudeep.holla/c/e8faa8a466f6
--
Regards,
Sudeep