From nobody Wed Nov 5 10:30:11 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1499275371286162.33962826071922; Wed, 5 Jul 2017 10:22:51 -0700 (PDT) Received: from localhost ([::1]:47310 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dSo0m-00026l-2w for importer@patchew.org; Wed, 05 Jul 2017 13:22:48 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41448) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dSntI-0003sN-6m for qemu-devel@nongnu.org; Wed, 05 Jul 2017 13:15:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dSntE-00034R-6q for qemu-devel@nongnu.org; Wed, 05 Jul 2017 13:15:04 -0400 Received: from 13.mo3.mail-out.ovh.net ([188.165.33.202]:48817) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dSntE-00033d-0W for qemu-devel@nongnu.org; Wed, 05 Jul 2017 13:15:00 -0400 Received: from player158.ha.ovh.net (b6.ovh.net [213.186.33.56]) by mo3.mail-out.ovh.net (Postfix) with ESMTP id E38F9FCD77 for ; Wed, 5 Jul 2017 19:14:58 +0200 (CEST) Received: from zorba.kaod.org.com (LFbn-1-10652-153.w90-89.abo.wanadoo.fr [90.89.238.153]) (Authenticated sender: clg@kaod.org) by player158.ha.ovh.net (Postfix) with ESMTPSA id B833362006C; Wed, 5 Jul 2017 19:14:52 +0200 (CEST) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: David Gibson Date: Wed, 5 Jul 2017 19:13:23 +0200 Message-Id: <1499274819-15607-11-git-send-email-clg@kaod.org> X-Mailer: git-send-email 2.7.5 In-Reply-To: <1499274819-15607-1-git-send-email-clg@kaod.org> References: <1499274819-15607-1-git-send-email-clg@kaod.org> MIME-Version: 1.0 X-Ovh-Tracer-Id: 2202823170303822822 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeelkedrudeigddutdelucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddm Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 188.165.33.202 Subject: [Qemu-devel] [RFC PATCH 10/26] ppc/xive: record interrupt source MMIO address for hcalls X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , qemu-ppc@nongnu.org, Alexander Graf , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" The address of the MMIO page through which the Event State Buffer is controlled is returned to the guest by the H_INT_GET_SOURCE_INFO hcall. Signed-off-by: C=C3=A9dric Le Goater --- hw/intc/xive.c | 3 +++ include/hw/ppc/xive.h | 1 + 2 files changed, 4 insertions(+) diff --git a/hw/intc/xive.c b/hw/intc/xive.c index a1cb87a07b76..0db97fd33981 100644 --- a/hw/intc/xive.c +++ b/hw/intc/xive.c @@ -344,6 +344,9 @@ static void xive_ics_realize(ICSState *ics, Error **err= p) ICS_BASE(xs)->offset * (1 << xs->esb_shift= ), &xs->esb_iomem); =20 + /* Record base address which is needed by the hcalls */ + xs->esb_base =3D x->vc_base + ICS_BASE(xs)->offset * (1 << xs->esb_shi= ft); + qemu_register_reset(xive_ics_reset, xs); } =20 diff --git a/include/hw/ppc/xive.h b/include/hw/ppc/xive.h index 1178300c9df3..b06bc861b845 100644 --- a/include/hw/ppc/xive.h +++ b/include/hw/ppc/xive.h @@ -43,6 +43,7 @@ struct XiveICSState { =20 uint64_t flags; uint32_t esb_shift; + hwaddr esb_base; MemoryRegion esb_iomem; =20 XIVE *xive; --=20 2.7.5