From mboxrd@z Thu Jan 1 00:00:00 1970 From: Will Deacon Subject: Re: [PATCH v4 00/13] arm64/firmware: Software Delegated Exception Interface Date: Wed, 18 Oct 2017 18:16:15 +0100 Message-ID: <20171018171615.GH21820@arm.com> References: <20171017174432.1684-1-james.morse@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20171017174432.1684-1-james.morse-5wv7dgnIgG8@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: James Morse Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, kvmarm-FPEHb7Xf0XXUo1n7N8X6UoWGPAHP3yOg@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Catalin Marinas , Mark Rutland , Rob Herring , Marc Zyngier , Christoffer Dall , Lorenzo Pieralisi , Loc Ho List-Id: devicetree@vger.kernel.org Hi James, On Tue, Oct 17, 2017 at 06:44:19PM +0100, James Morse wrote: > The Software Delegated Exception Interface (SDEI) is an ARM specification > for registering callbacks from the platform firmware into the OS. > This is intended to be used to implement firmware-first RAS notifications, > but also supports vendor-defined events and binding IRQs as events. > > The document is here: > http://infocenter.arm.com/help/topic/com.arm.doc.den0054a/ARM_DEN0054A_Software_Delegated_Exception_Interface.pdf > > I anticpate once reviewed this series will go via the arm-soc tree, as the > bulk of the code is under /drivers/firmware/. Given the close coupling with the arch code, I'm actually fine taking this all via arm64 so save it being spread across two merge windows. The driver code is a new file, so the scope for conflicts is minimal. Will -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html