From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 54EE9C07CA9 for ; Wed, 29 Nov 2023 02:08:08 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=E8kmVjHN; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Sg2m706ZKz30P0 for ; Wed, 29 Nov 2023 13:08:07 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=E8kmVjHN; dkim-atps=neutral Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Sg2lC64ndz3byh for ; Wed, 29 Nov 2023 13:07:19 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ellerman.id.au; s=201909; t=1701223639; bh=j/hShAFjLFKbLnJokxXlxYDYASj7Arzzxy1wQrHEz/M=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=E8kmVjHN/g0xAO3PfilovTEvcvsGI8hAslJnL2zX4uo5z/BTzw2sHKS3rlWFCeHuc xYI3jWb8iyjaUWvomFIcaJ6iSbUzsjxVg/abnjoo/KPwgNo6ea0ScJXFuWKwpkoD7Y Yiq8FFleGv7gXNNyfm5uWsyyJZ3u++9ElvX0tlV8NZvmadr8TpuW5nuCsc4gsEiweZ e2v8WiEzndbpefokdIqVVIZ2xjs74R8MX6XrnkF3CufIyOz0XlwrDm4ugRE2rqCye1 5VorWQTbeYFhWxhLfXgktZZ4sm6xOUPi1KvHsGBIC3vhat4DMsTrPdljjXmjzb1oKH /+UlfLazAZNmw== Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4Sg2lC2bMgz4wdD; Wed, 29 Nov 2023 13:07:19 +1100 (AEDT) From: Michael Ellerman To: Nathan Lynch via B4 Relay , Nicholas Piggin Subject: Re: [PATCH v4 09/13] powerpc/pseries: Add papr-vpd character driver for VPD retrieval In-Reply-To: <20231117-papr-sys_rtas-vs-lockdown-v4-9-b794d8cb8502@linux.ibm.com> References: <20231117-papr-sys_rtas-vs-lockdown-v4-0-b794d8cb8502@linux.ibm.com> <20231117-papr-sys_rtas-vs-lockdown-v4-9-b794d8cb8502@linux.ibm.com> Date: Wed, 29 Nov 2023 13:07:16 +1100 Message-ID: <87msux2tyj.fsf@mail.lhotse> MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nathan Lynch , tyreld@linux.ibm.com, Michal =?utf-8?Q?Such=C3=A1nek?= , linuxppc-dev@lists.ozlabs.org, gcwilson@linux.ibm.com Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Nathan Lynch via B4 Relay writes: > From: Nathan Lynch > > PowerVM LPARs may retrieve Vital Product Data (VPD) for system > components using the ibm,get-vpd RTAS function. ... > > diff --git a/Documentation/userspace-api/ioctl/ioctl-number.rst b/Documentation/userspace-api/ioctl/ioctl-number.rst > index 4ea5b837399a..a950545bf7cd 100644 > --- a/Documentation/userspace-api/ioctl/ioctl-number.rst > +++ b/Documentation/userspace-api/ioctl/ioctl-number.rst > @@ -349,6 +349,8 @@ Code Seq# Include File Comments > > 0xB1 00-1F PPPoX > > +0xB2 00 arch/powerpc/include/uapi/asm/papr-vpd.h powerpc/pseries VPD API > + This hunk should probably go in the previous patch. cheers