Received: by 2002:ac0:a582:0:0:0:0:0 with SMTP id m2-v6csp4927653imm; Tue, 16 Oct 2018 02:17:23 -0700 (PDT) X-Google-Smtp-Source: ACcGV614iTMjUq0wI1Kiu2+kKLrys7Eu8VNcsISsFnD+9qdXis1ndJe1XWsYPaC12MPAamKpIjhn X-Received: by 2002:a63:f448:: with SMTP id p8-v6mr19353129pgk.124.1539681443860; Tue, 16 Oct 2018 02:17:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1539681443; cv=none; d=google.com; s=arc-20160816; b=KxE+fnIiSdlDgA7gP+eCzY4SFsVFKp34s9FTjXiQLfHlMw57bkw3X/+Iig3oiaGf1o qnKsQJSqJWVXnqVwf8MgBSLGe3PFej8nrvSYKauGxIYF6qwXY3HoRLSIsNOlmpttgs9+ Ym62u937iBgGAz8sUawq1ptWdjJE1iMz1MFvGe8vIsXkNbCGCUg2z6ss3GIfWd8aJcnl UVn0WSgNEQ/k+sGiZIv/86iGTssAlRLruq90Tga6VtgWDlnqcMvl6k5Dbgy5D3HNUGri Wb8DB1qvGoOrPZZ8oYlEK8g3+XWlK3lXrGl8PHBWOiNZbqVdII4sQxLK5GqpMjf4Pk27 o6uA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:cc :to:from; bh=2IITHCErauU+QC2TsUAI1WtnC5rRPLeF+TBvsxaWsrk=; b=BIUcaJJeqV6d49acEc25uIpIvuyPrkTziEnv0WpFqimu7EzmO5yfNi5Qxg4jGWKkgr 6m+i8trR5vmrg0qiKa4kpVFEtcqiLqjMPqyY+p6bfm8KOSRFF2QaDmXNyRakracZH8CL mVBAUrmghfMZiBfUHIX/IQNUhhzWLSrMEGDqxFtij1otDiKA0MhNj2/wjz2KAuMuwrxN xUyXynoGysok/WfozndQxNxjHFVhlVIvYZXQfx4LXBjQqF1qqL/+DIb+VpMK41VCOtB2 /9LGcECnLLcD9/A48+Vc1UKfPo+KYKiGR3PYP4luMypI/6VhPCz6oFKe8VlkvrHJQ8Ny Mudw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id u22-v6si14579235plk.293.2018.10.16.02.17.07; Tue, 16 Oct 2018 02:17:23 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727047AbeJPREy (ORCPT + 99 others); Tue, 16 Oct 2018 13:04:54 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:44689 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726083AbeJPREy (ORCPT ); Tue, 16 Oct 2018 13:04:54 -0400 Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 956C475DB3A2E; Tue, 16 Oct 2018 17:15:23 +0800 (CST) Received: from localhost (10.177.19.219) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.399.0; Tue, 16 Oct 2018 17:15:18 +0800 From: Yang Yingliang To: , CC: , , , Subject: [PATCH 0/4] add support for MBIGEN generating message based SPIs Date: Tue, 16 Oct 2018 17:15:12 +0800 Message-ID: <1539681316-19300-1-git-send-email-yangyingliang@huawei.com> X-Mailer: git-send-email 1.9.5.msysgit.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.177.19.219] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now MBIGENs have pins that used to generate SPIs, with 5052875 ("irqchip/gic-v3: Add support for Message Based Interrupts as an MSI controller"), we can support MBIGEN to generate message based SPIs by writing GICD_SETSPIR. This patchset add support for MBIGEN generating message based SPIs and a bugfix for MBI driver. Patch #1 is a bugfix for MBI driver. Pathc #2 ~ #4 is support for MBIGEN generating message based SPIs. Yang Yingliang (4): irqchip/gic-v3-mbi: fix uninitialized mbi_lock irqchip/mbigen: rename register marcros irqchip/mbigen: add support for a MBIGEN generating SPIs dt-bindings/irqchip/mbigen: add example of MBIGEN generate SPIs .../interrupt-controller/hisilicon,mbigen-v2.txt | 17 +++++++++- drivers/irqchip/irq-gic-v3-mbi.c | 2 +- drivers/irqchip/irq-mbigen.c | 39 ++++++++++++++++------ 3 files changed, 45 insertions(+), 13 deletions(-) -- 1.8.3