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.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 EF6FD112585B for ; Wed, 11 Mar 2026 17:36:25 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1w0NTX-0007v3-OV; Wed, 11 Mar 2026 13:36:03 -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 1w0NTR-0007rg-RD; Wed, 11 Mar 2026 13:36:02 -0400 Received: from frasgout.his.huawei.com ([185.176.79.56]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1w0NTO-0002ht-Am; Wed, 11 Mar 2026 13:35:57 -0400 Received: from mail.maildlp.com (unknown [172.18.224.150]) by frasgout.his.huawei.com (SkyGuard) with ESMTPS id 4fWHw04qq6zHnGhG; Thu, 12 Mar 2026 01:35:44 +0800 (CST) Received: from dubpeml500005.china.huawei.com (unknown [7.214.145.207]) by mail.maildlp.com (Postfix) with ESMTPS id BEC3D4056A; Thu, 12 Mar 2026 01:35:52 +0800 (CST) Received: from localhost (10.203.177.15) by dubpeml500005.china.huawei.com (7.214.145.207) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Wed, 11 Mar 2026 17:35:52 +0000 Date: Wed, 11 Mar 2026 17:35:51 +0000 To: Peter Maydell CC: , Subject: Re: [PATCH 50/65] target/arm: GICv5 cpuif: Implement GIC CDDI Message-ID: <20260311173551.000043b8@huawei.com> In-Reply-To: <20260223170212.441276-51-peter.maydell@linaro.org> References: <20260223170212.441276-1-peter.maydell@linaro.org> <20260223170212.441276-51-peter.maydell@linaro.org> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.203.177.15] X-ClientProxiedBy: lhrpeml500010.china.huawei.com (7.191.174.240) To dubpeml500005.china.huawei.com (7.214.145.207) Received-SPF: pass client-ip=185.176.79.56; envelope-from=jonathan.cameron@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.819, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.903, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jonathan Cameron From: Jonathan Cameron via Errors-To: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org On Mon, 23 Feb 2026 17:01:57 +0000 Peter Maydell wrote: > Implement the GIC CDDI system instruction, which deactivates the > specified interrupt. > > Signed-off-by: Peter Maydell Reviewed-by: Jonathan Cameron > --- > target/arm/tcg/gicv5-cpuif.c | 49 ++++++++++++++++++++++++++++++++++++ > target/arm/tcg/trace-events | 1 + > 2 files changed, 50 insertions(+) > > diff --git a/target/arm/tcg/gicv5-cpuif.c b/target/arm/tcg/gicv5-cpuif.c > index c830938bdc..02129d5936 100644 > --- a/target/arm/tcg/gicv5-cpuif.c > +++ b/target/arm/tcg/gicv5-cpuif.c > +static void gic_cddi_write(CPUARMState *env, const ARMCPRegInfo *ri, > + uint64_t value) > +{ > + /* > + * Clear the Active state of the specified interrupt > + * in the current interrupt domain. Maybe rewrap. Doesn't really matter... > + */ > + GICv5Common *gic = gicv5_get_gic(env); > + GICv5Domain domain = gicv5_current_phys_domain(env); > + GICv5IntType type = FIELD_EX64(value, GIC_CDDI, TYPE); > + uint32_t id = FIELD_EX64(value, GIC_CDDI, ID); > + bool virtual = false; > + 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.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 0D6891125858 for ; Wed, 11 Mar 2026 17:36:22 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1w0NTY-0007vF-Bl; Wed, 11 Mar 2026 13:36:04 -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 1w0NTR-0007rg-RD; Wed, 11 Mar 2026 13:36:02 -0400 Received: from frasgout.his.huawei.com ([185.176.79.56]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1w0NTO-0002ht-Am; Wed, 11 Mar 2026 13:35:57 -0400 Received: from mail.maildlp.com (unknown [172.18.224.150]) by frasgout.his.huawei.com (SkyGuard) with ESMTPS id 4fWHw04qq6zHnGhG; Thu, 12 Mar 2026 01:35:44 +0800 (CST) Received: from dubpeml500005.china.huawei.com (unknown [7.214.145.207]) by mail.maildlp.com (Postfix) with ESMTPS id BEC3D4056A; Thu, 12 Mar 2026 01:35:52 +0800 (CST) Received: from localhost (10.203.177.15) by dubpeml500005.china.huawei.com (7.214.145.207) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Wed, 11 Mar 2026 17:35:52 +0000 Date: Wed, 11 Mar 2026 17:35:51 +0000 To: Peter Maydell CC: , Subject: Re: [PATCH 50/65] target/arm: GICv5 cpuif: Implement GIC CDDI Message-ID: <20260311173551.000043b8@huawei.com> In-Reply-To: <20260223170212.441276-51-peter.maydell@linaro.org> References: <20260223170212.441276-1-peter.maydell@linaro.org> <20260223170212.441276-51-peter.maydell@linaro.org> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.203.177.15] X-ClientProxiedBy: lhrpeml500010.china.huawei.com (7.191.174.240) To dubpeml500005.china.huawei.com (7.214.145.207) Received-SPF: pass client-ip=185.176.79.56; envelope-from=jonathan.cameron@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.819, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.903, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jonathan Cameron From: Jonathan Cameron via qemu development Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Mon, 23 Feb 2026 17:01:57 +0000 Peter Maydell wrote: > Implement the GIC CDDI system instruction, which deactivates the > specified interrupt. > > Signed-off-by: Peter Maydell Reviewed-by: Jonathan Cameron > --- > target/arm/tcg/gicv5-cpuif.c | 49 ++++++++++++++++++++++++++++++++++++ > target/arm/tcg/trace-events | 1 + > 2 files changed, 50 insertions(+) > > diff --git a/target/arm/tcg/gicv5-cpuif.c b/target/arm/tcg/gicv5-cpuif.c > index c830938bdc..02129d5936 100644 > --- a/target/arm/tcg/gicv5-cpuif.c > +++ b/target/arm/tcg/gicv5-cpuif.c > +static void gic_cddi_write(CPUARMState *env, const ARMCPRegInfo *ri, > + uint64_t value) > +{ > + /* > + * Clear the Active state of the specified interrupt > + * in the current interrupt domain. Maybe rewrap. Doesn't really matter... > + */ > + GICv5Common *gic = gicv5_get_gic(env); > + GICv5Domain domain = gicv5_current_phys_domain(env); > + GICv5IntType type = FIELD_EX64(value, GIC_CDDI, TYPE); > + uint32_t id = FIELD_EX64(value, GIC_CDDI, ID); > + bool virtual = false; > +