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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 41982C43334 for ; Fri, 8 Jul 2022 03:21:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237077AbiGHDVk (ORCPT ); Thu, 7 Jul 2022 23:21:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54454 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237034AbiGHDVh (ORCPT ); Thu, 7 Jul 2022 23:21:37 -0400 Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id C9B4960682 for ; Thu, 7 Jul 2022 20:21:35 -0700 (PDT) Received: from [10.20.42.19] (unknown [10.20.42.19]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9Dxv9C5osdiNIoQAA--.4262S3; Fri, 08 Jul 2022 11:21:29 +0800 (CST) Subject: Re: [PATCH V14 02/15] APCI: irq: Add support for multiple GSI domains To: Marc Zyngier Cc: Thomas Gleixner , linux-kernel@vger.kernel.org, Hanjun Guo , Lorenzo Pieralisi , Jiaxun Yang , Huacai Chen References: <1656837932-18257-1-git-send-email-lvjianmin@loongson.cn> <1656837932-18257-3-git-send-email-lvjianmin@loongson.cn> <877d4pmdm0.wl-maz@kernel.org> From: Jianmin Lv Message-ID: <399fdd93-c346-ccff-5b94-596b080b9a1c@loongson.cn> Date: Fri, 8 Jul 2022 11:21:29 +0800 User-Agent: Mozilla/5.0 (X11; Linux loongarch64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <877d4pmdm0.wl-maz@kernel.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-CM-TRANSID: AQAAf9Dxv9C5osdiNIoQAA--.4262S3 X-Coremail-Antispam: 1UD129KBjvdXoWrtFyDWr48Kr4UAw1rCFyrCrg_yoWDArX_uF W0yrn3Cw4DAFWxGF1kXr9I9r92gayUGr1rK3yUXwsxX34rta9xJFn7Crn3Zw4xJrykCrnx CF4Svrsavw18ujkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb3AFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wAFIxvE14AK wVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK021l84ACjcxK6xIIjxv20x vE14v26F1j6w1UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26r4UJVWxJr1l84ACjcxK6I8E 87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AKxVW0oVCq3wAS0I0E0xvYzx vE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWU GVWUXwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcVAKI4 8JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCYjI0SjxkI62AI1cAE67vIY487MxkIecxEwVCm -wCF04k20xvY0x0EwIxGrwCF04k20xvE74AGY7Cv6cx26ryrJr1UJwCFx2IqxVCFs4IE7x kEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E 67AF67kF1VAFwI0_JF0_Jw1lIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJVWUCw CI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IYs7xG6Fyj6rWU JwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCT nIWIevJa73UjIFyTuYvjfUF9a9DUUUU X-CM-SenderInfo: 5oymxthqpl0qxorr0wxvrqhubq/ Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2022/7/7 下午6:16, Marc Zyngier wrote: > On Sun, 03 Jul 2022 09:45:19 +0100, > Jianmin Lv wrote: >> >> From: Marc Zyngier >> >> In an unfortunate departure from the ACPI spec, the LoongArch >> architecture split its GSI space across multiple interrupt >> controllers. >> >> In order to be able to reuse the core code and prevent >> architectures from reinventing an already square wheel, offer >> the arch code the ability to register a dispatcher function >> that will return the domain fwnode for a given GSI. >> >> The ARM GIC drivers are updated to support this (with a single >> domain, as intended). >> >> Signed-off-by: Marc Zyngier >> Cc: Hanjun Guo >> Cc: Lorenzo Pieralisi >> Signed-off-by: Jianmin Lv > > This patch was reviewed and tested by Hanjun. Why aren't the tags > included here? > Ok, thanks for your guidance, I'll add them in next version. > M. >