From patchwork Fri Mar 3 03:11:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shaoqin Huang X-Patchwork-Id: 13158307 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 056ECC678D4 for ; Fri, 3 Mar 2023 03:13:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229833AbjCCDNQ (ORCPT ); Thu, 2 Mar 2023 22:13:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60324 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229810AbjCCDNO (ORCPT ); Thu, 2 Mar 2023 22:13:14 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D18EC57D13 for ; Thu, 2 Mar 2023 19:12:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1677813150; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ncKHv1h1opO4DA5kxu6YhoDiEOVtPQycDQ/UhO4F0qc=; b=Y6cHhro8UaOQGSrZn5nuVkRPcO/n4yR/m4Y3Slh4b+sJ2I9XtuSr+33qmvCP/rOOmfBNba 9Tso7fyo56PutpPwkIKahoajsXSKsVlkO3bX0itIV1Tvz+IG5qoPt/7WS28/wgJxYlVKwe f6S3sytNMF6Ij/MjvUOgg5qo1OzyLmE= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-116-e2nKKxRJMJmBTJN0Ujc7dQ-1; Thu, 02 Mar 2023 22:12:28 -0500 X-MC-Unique: e2nKKxRJMJmBTJN0Ujc7dQ-1 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 24D3D101A521; Fri, 3 Mar 2023 03:12:28 +0000 (UTC) Received: from virt-mtcollins-01.lab.eng.rdu2.redhat.com (virt-mtcollins-01.lab.eng.rdu2.redhat.com [10.8.1.196]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1956C492C3E; Fri, 3 Mar 2023 03:12:28 +0000 (UTC) From: Shaoqin Huang To: kvmarm@lists.linux.dev Cc: Shaoqin Huang , Eric Auger , Andrew Jones , kvm@vger.kernel.org (open list:ARM) Subject: [kvm-unit-tests PATCH v3 3/3] arm64: microbench: Use gic_enable_irq() macro in microbench test Date: Thu, 2 Mar 2023 22:11:47 -0500 Message-Id: <20230303031148.162816-4-shahuang@redhat.com> In-Reply-To: <20230303031148.162816-1-shahuang@redhat.com> References: <20230303031148.162816-1-shahuang@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.10 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Use gic_enable_irq() to clean up code. Signed-off-by: Shaoqin Huang Reviewed-by: Eric Auger --- arm/micro-bench.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/arm/micro-bench.c b/arm/micro-bench.c index 8436612..090fda6 100644 --- a/arm/micro-bench.c +++ b/arm/micro-bench.c @@ -212,24 +212,11 @@ static void lpi_exec(void) static bool timer_prep(void) { - void *gic_isenabler; - gic_enable_defaults(); install_irq_handler(EL1H_IRQ, gic_irq_handler); local_irq_enable(); - switch (gic_version()) { - case 2: - gic_isenabler = gicv2_dist_base() + GICD_ISENABLER; - break; - case 3: - gic_isenabler = gicv3_sgi_base() + GICR_ISENABLER0; - break; - default: - assert_msg(0, "Unreachable"); - } - - writel(1 << PPI(TIMER_VTIMER_IRQ), gic_isenabler); + gic_enable_irq(PPI(TIMER_VTIMER_IRQ)); write_sysreg(ARCH_TIMER_CTL_IMASK | ARCH_TIMER_CTL_ENABLE, cntv_ctl_el0); isb();