From patchwork Thu Nov 2 09:40:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ethan Chen X-Patchwork-Id: 13443539 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.gnu.org (lists.gnu.org [209.51.188.17]) (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 EE8ADC4332F for ; Thu, 2 Nov 2023 09:41:37 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qyUCW-0007WF-4H; Thu, 02 Nov 2023 05:41:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qyUCN-0007UA-LI; Thu, 02 Nov 2023 05:41:12 -0400 Received: from 60-248-80-70.hinet-ip.hinet.net ([60.248.80.70] helo=Atcsqr.andestech.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qyUCK-0000b8-Ua; Thu, 02 Nov 2023 05:41:10 -0400 Received: from mail.andestech.com (ATCPCS16.andestech.com [10.0.1.222]) by Atcsqr.andestech.com with ESMTP id 3A29eg2w058830; Thu, 2 Nov 2023 17:40:42 +0800 (+08) (envelope-from ethan84@andestech.com) Received: from ethan84-VirtualBox.andestech.com (10.0.12.51) by ATCPCS16.andestech.com (10.0.1.222) with Microsoft SMTP Server id 14.3.498.0; Thu, 2 Nov 2023 17:40:37 +0800 To: CC: , , , , , , , , , , , , Ethan Chen Subject: [PATCH v2 1/4] exec/memattrs: Add iopmp source id, start address, end address to MemTxAttrs Date: Thu, 2 Nov 2023 17:40:12 +0800 Message-ID: <20231102094015.208588-2-ethan84@andestech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231102094015.208588-1-ethan84@andestech.com> References: <20231102094015.208588-1-ethan84@andestech.com> MIME-Version: 1.0 X-Originating-IP: [10.0.12.51] X-DNSRBL: X-MAIL: Atcsqr.andestech.com 3A29eg2w058830 Received-SPF: pass client-ip=60.248.80.70; envelope-from=ethan84@andestech.com; helo=Atcsqr.andestech.com X-Spam_score_int: -8 X-Spam_score: -0.9 X-Spam_bar: / X-Spam_report: (-0.9 / 5.0 requ) BAYES_00=-1.9, RDNS_DYNAMIC=0.982, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, TVD_RCVD_IP=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Ethan Chen X-Patchwork-Original-From: Ethan Chen via From: Ethan Chen Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Signed-off-by: Ethan Chen --- include/exec/memattrs.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/exec/memattrs.h b/include/exec/memattrs.h index d04170aa27..fc15e5d7d3 100644 --- a/include/exec/memattrs.h +++ b/include/exec/memattrs.h @@ -64,6 +64,12 @@ typedef struct MemTxAttrs { unsigned int target_tlb_bit0 : 1; unsigned int target_tlb_bit1 : 1; unsigned int target_tlb_bit2 : 1; + + /* IOPMP support up to 65535 sources */ + unsigned int iopmp_sid:16; + /* Transaction infomation for IOPMP */ + unsigned long long iopmp_start_addr; + unsigned long long iopmp_end_addr; } MemTxAttrs; /* Bus masters which don't specify any attributes will get this,