From patchwork Fri Apr 12 07:37:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huang Tao X-Patchwork-Id: 1923043 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.a=rsa-sha256 header.s=default header.b=Z6MQcW5N; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VGC093tH4z1yYM for ; Fri, 12 Apr 2024 20:06:49 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rvDna-000807-5L; Fri, 12 Apr 2024 06:06:22 -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 1rvDnW-0007wD-SP; Fri, 12 Apr 2024 06:06:18 -0400 Received: from out30-132.freemail.mail.aliyun.com ([115.124.30.132]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rvDnP-00022L-6H; Fri, 12 Apr 2024 06:06:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1712916362; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=S6PxTgtORypWKOerrWqfq+DLXyveNYf73gc+A01znRY=; b=Z6MQcW5NZoLm+vQ8e2OsUcOhKKSd9tQd4+KHGYuGyu84cpt0ljCIQj1R9C+e4hIy7JmtjpiBlCV/LQePp8A4vwbUTsd7QpyMo4PIlSTruAun/irMw9sf+JCypEU9KQNKZugP4qY7lvtrPnguudh1c2TFmo2zuyuClgiYgk+AU4s= X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R161e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=ay29a033018045176; MF=eric.huang@linux.alibaba.com; NM=1; PH=DS; RN=9; SR=0; TI=SMTPD_---0W4NtSbs_1712916361; Received: from localhost.localdomain(mailfrom:eric.huang@linux.alibaba.com fp:SMTPD_---0W4NtSbs_1712916361) by smtp.aliyun-inc.com; Fri, 12 Apr 2024 18:06:02 +0800 From: Huang Tao To: qemu-devel@nongnu.org Cc: qemu-riscv@nongnu.org, zhiwei_liu@linux.alibaba.com, dbarboza@ventanamicro.com, liwei1518@gmail.com, bin.meng@windriver.com, alistair.francis@wdc.com, palmer@dabbelt.com, Huang Tao Subject: [PATCH 65/65] target/riscv: Enable XTheadVector extension for c906 Date: Fri, 12 Apr 2024 15:37:35 +0800 Message-ID: <20240412073735.76413-66-eric.huang@linux.alibaba.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240412073735.76413-1-eric.huang@linux.alibaba.com> References: <20240412073735.76413-1-eric.huang@linux.alibaba.com> MIME-Version: 1.0 Received-SPF: pass client-ip=115.124.30.132; envelope-from=eric.huang@linux.alibaba.com; helo=out30-132.freemail.mail.aliyun.com X-Spam_score_int: -174 X-Spam_score: -17.5 X-Spam_bar: ----------------- X-Spam_report: (-17.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001, USER_IN_DEF_DKIM_WL=-7.5, USER_IN_DEF_SPF_WL=-7.5 autolearn=ham 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: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org This patch enables XTheadVector for the c906. Signed-off-by: Huang Tao --- target/riscv/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 05652e8c87..e85aa51237 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -542,7 +542,7 @@ static void rv64_thead_c906_cpu_init(Object *obj) cpu->cfg.ext_xtheadmemidx = true; cpu->cfg.ext_xtheadmempair = true; cpu->cfg.ext_xtheadsync = true; - cpu->cfg.ext_xtheadvector = false; + cpu->cfg.ext_xtheadvector = true; cpu->cfg.mvendorid = THEAD_VENDOR_ID; #ifndef CONFIG_USER_ONLY