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 X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 722FEC432C2 for ; Tue, 24 Sep 2019 15:39:33 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 49146207FD for ; Tue, 24 Sep 2019 15:39:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="XUNqyj4Z" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 49146207FD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WFuOKGbScM2IUlCJjESVcbLt4YDctgBlo1iB0Jhx6BI=; b=XUNqyj4Z6oVXwW o2d+hCqYLJl3dp5gLDPbZDlpfXv9pCOnvx0IPqWsEur27B7QlIhOnFeuHVKqivwtJFEP507YyUCvl vd4OE2YLkhb25qybPyvSnJK+b0xtAUxoTuQhFJh+74n7/uQYeh2RFMSE+1c9vM8wQCOioei4AWLvb g0nVXQyVKeSjWwLZ/4zAksRB2uujcs5mEgfjaa/EpntGtTkYQBhklTguOJdKOqwRnuqLCd2k347u6 XVLKDYxyDF4mAs5+IWrddFU5qb13koaQtvkAyBisooAEwHlN3vlwP2k+NS8pDpCjrtspCfwFfV3Y7 WGOq53g7oAUkkO1yIh3w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iCmuX-0004As-1W; Tue, 24 Sep 2019 15:39:29 +0000 Received: from mx1.redhat.com ([209.132.183.28]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iCmuT-0004AR-UM for linux-arm-kernel@lists.infradead.org; Tue, 24 Sep 2019 15:39:27 +0000 Received: from mail-qk1-f198.google.com (mail-qk1-f198.google.com [209.85.222.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 4D8E085550 for ; Tue, 24 Sep 2019 15:39:25 +0000 (UTC) Received: by mail-qk1-f198.google.com with SMTP id w7so2408908qkf.10 for ; Tue, 24 Sep 2019 08:39:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=PTQQeXWO5vPTU6tigUaFPHUuGjp5uZ3Hgvq/mbe0/q8=; b=pbn0bbCv3GdvxW26PfCGJpkt9OUwqsuJE35zHcD/e0xQ8LGfm1g6ijb9rmmT5mtRMi V63/SeUCgh7mCzOfRvxL4c/dTV4uaJ7ST9UaizXU9jh97pd3zbuIn6cgqPiwlWVQVdAz x7gdU6uF4OwbDc9d3MMBt/MAilCLzNxz6R/rgLV997YGnk+Y3+dhwdGR7Xvd1kxKdEn5 ZEo20AvMOffvbvW5JJvLdS35ThZ5ao7VRerNBym9eutg5dma3fofzCX1tNuLb3Xu7uoj wDq4A2R+OvhjsVzprwyDyecDO8oyacp/+BmtsaaIoMQy6XUdl9q09m1lvKCll6ivjPT5 iBqg== X-Gm-Message-State: APjAAAWsvPGTvAgPl2FJuyFYdiyyPCUyRaFDMSThG7e0KUy9rtYcZM2s U3ntrVHvCqc9Y2rTXaS7de5Rs+FvOT9Bbv+YihyVisOIBweNzxkB3PnfE0Z04jnoe3JqEUu+3xy ridm5JNpxYxf3sWbxgtLpjegp/GXUcYzs/yM= X-Received: by 2002:ac8:342a:: with SMTP id u39mr3465206qtb.7.1569339564618; Tue, 24 Sep 2019 08:39:24 -0700 (PDT) X-Google-Smtp-Source: APXvYqznlDhsLQpyIFK6nRFjbhudaZrRRV3OOlTnkVZlvYzC4PZu5ddm6L574qRzPyehnZUU6ffx+Q== X-Received: by 2002:ac8:342a:: with SMTP id u39mr3465181qtb.7.1569339564339; Tue, 24 Sep 2019 08:39:24 -0700 (PDT) Received: from redhat.com (bzq-79-176-40-226.red.bezeqint.net. [79.176.40.226]) by smtp.gmail.com with ESMTPSA id v5sm1448122qtk.66.2019.09.24.08.39.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Sep 2019 08:39:23 -0700 (PDT) Date: Tue, 24 Sep 2019 11:39:17 -0400 From: "Michael S. Tsirkin" To: Heyi Guo Subject: Re: [RFC PATCH 01/12] linux-headers: import arm_sdei.h Message-ID: <20190924113640-mutt-send-email-mst@kernel.org> References: <1569338511-3572-1-git-send-email-guoheyi@huawei.com> <1569338511-3572-2-git-send-email-guoheyi@huawei.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1569338511-3572-2-git-send-email-guoheyi@huawei.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190924_083926_024745_F27EB5AA X-CRM114-Status: GOOD ( 19.49 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Peter Maydell , Marc Zyngier , Cornelia Huck , qemu-devel@nongnu.org, Dave Martin , qemu-arm@nongnu.org, James Morse , Paolo Bonzini , wanghaibin.wang@huawei.com, kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Sep 24, 2019 at 11:21:40PM +0800, Heyi Guo wrote: > Import Linux header file include/uapi/linux/arm_sdei.h from kernel > v5.3 release. > > This is to prepare for qemu SDEI emulation. > > Signed-off-by: Heyi Guo > Cc: Peter Maydell > Cc: Dave Martin > Cc: Marc Zyngier > Cc: Mark Rutland > Cc: James Morse > Cc: "Michael S. Tsirkin" > Cc: Cornelia Huck > Cc: Paolo Bonzini Some issues with this. First linux-headers is for linux as a host. This is for linux as a guest, so belongs in include/standard-headers. Second, please add to scripts/update-linux-headers.sh in a 1st patch, then add the file in the second patch. > --- > linux-headers/linux/arm_sdei.h | 73 ++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 73 insertions(+) > create mode 100644 linux-headers/linux/arm_sdei.h > > diff --git a/linux-headers/linux/arm_sdei.h b/linux-headers/linux/arm_sdei.h > new file mode 100644 > index 0000000..af0630b > --- /dev/null > +++ b/linux-headers/linux/arm_sdei.h > @@ -0,0 +1,73 @@ > +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ > +/* Copyright (C) 2017 Arm Ltd. */ > +#ifndef _UAPI_LINUX_ARM_SDEI_H > +#define _UAPI_LINUX_ARM_SDEI_H > + > +#define SDEI_1_0_FN_BASE 0xC4000020 > +#define SDEI_1_0_MASK 0xFFFFFFE0 > +#define SDEI_1_0_FN(n) (SDEI_1_0_FN_BASE + (n)) > + > +#define SDEI_1_0_FN_SDEI_VERSION SDEI_1_0_FN(0x00) > +#define SDEI_1_0_FN_SDEI_EVENT_REGISTER SDEI_1_0_FN(0x01) > +#define SDEI_1_0_FN_SDEI_EVENT_ENABLE SDEI_1_0_FN(0x02) > +#define SDEI_1_0_FN_SDEI_EVENT_DISABLE SDEI_1_0_FN(0x03) > +#define SDEI_1_0_FN_SDEI_EVENT_CONTEXT SDEI_1_0_FN(0x04) > +#define SDEI_1_0_FN_SDEI_EVENT_COMPLETE SDEI_1_0_FN(0x05) > +#define SDEI_1_0_FN_SDEI_EVENT_COMPLETE_AND_RESUME SDEI_1_0_FN(0x06) > +#define SDEI_1_0_FN_SDEI_EVENT_UNREGISTER SDEI_1_0_FN(0x07) > +#define SDEI_1_0_FN_SDEI_EVENT_STATUS SDEI_1_0_FN(0x08) > +#define SDEI_1_0_FN_SDEI_EVENT_GET_INFO SDEI_1_0_FN(0x09) > +#define SDEI_1_0_FN_SDEI_EVENT_ROUTING_SET SDEI_1_0_FN(0x0A) > +#define SDEI_1_0_FN_SDEI_PE_MASK SDEI_1_0_FN(0x0B) > +#define SDEI_1_0_FN_SDEI_PE_UNMASK SDEI_1_0_FN(0x0C) > +#define SDEI_1_0_FN_SDEI_INTERRUPT_BIND SDEI_1_0_FN(0x0D) > +#define SDEI_1_0_FN_SDEI_INTERRUPT_RELEASE SDEI_1_0_FN(0x0E) > +#define SDEI_1_0_FN_SDEI_PRIVATE_RESET SDEI_1_0_FN(0x11) > +#define SDEI_1_0_FN_SDEI_SHARED_RESET SDEI_1_0_FN(0x12) > + > +#define SDEI_VERSION_MAJOR_SHIFT 48 > +#define SDEI_VERSION_MAJOR_MASK 0x7fff > +#define SDEI_VERSION_MINOR_SHIFT 32 > +#define SDEI_VERSION_MINOR_MASK 0xffff > +#define SDEI_VERSION_VENDOR_SHIFT 0 > +#define SDEI_VERSION_VENDOR_MASK 0xffffffff > + > +#define SDEI_VERSION_MAJOR(x) (x>>SDEI_VERSION_MAJOR_SHIFT & SDEI_VERSION_MAJOR_MASK) > +#define SDEI_VERSION_MINOR(x) (x>>SDEI_VERSION_MINOR_SHIFT & SDEI_VERSION_MINOR_MASK) > +#define SDEI_VERSION_VENDOR(x) (x>>SDEI_VERSION_VENDOR_SHIFT & SDEI_VERSION_VENDOR_MASK) > + > +/* SDEI return values */ > +#define SDEI_SUCCESS 0 > +#define SDEI_NOT_SUPPORTED -1 > +#define SDEI_INVALID_PARAMETERS -2 > +#define SDEI_DENIED -3 > +#define SDEI_PENDING -5 > +#define SDEI_OUT_OF_RESOURCE -10 > + > +/* EVENT_REGISTER flags */ > +#define SDEI_EVENT_REGISTER_RM_ANY 0 > +#define SDEI_EVENT_REGISTER_RM_PE 1 > + > +/* EVENT_STATUS return value bits */ > +#define SDEI_EVENT_STATUS_RUNNING 2 > +#define SDEI_EVENT_STATUS_ENABLED 1 > +#define SDEI_EVENT_STATUS_REGISTERED 0 > + > +/* EVENT_COMPLETE status values */ > +#define SDEI_EV_HANDLED 0 > +#define SDEI_EV_FAILED 1 > + > +/* GET_INFO values */ > +#define SDEI_EVENT_INFO_EV_TYPE 0 > +#define SDEI_EVENT_INFO_EV_SIGNALED 1 > +#define SDEI_EVENT_INFO_EV_PRIORITY 2 > +#define SDEI_EVENT_INFO_EV_ROUTING_MODE 3 > +#define SDEI_EVENT_INFO_EV_ROUTING_AFF 4 > + > +/* and their results */ > +#define SDEI_EVENT_TYPE_PRIVATE 0 > +#define SDEI_EVENT_TYPE_SHARED 1 > +#define SDEI_EVENT_PRIORITY_NORMAL 0 > +#define SDEI_EVENT_PRIORITY_CRITICAL 1 > + > +#endif /* _UAPI_LINUX_ARM_SDEI_H */ > -- > 1.8.3.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel