From patchwork Thu May 17 08:15:24 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Hildenbrand X-Patchwork-Id: 915186 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 40mkvJ1Qxfz9s3X for ; Thu, 17 May 2018 18:27:39 +1000 (AEST) Received: from localhost ([::1]:42138 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fJEG8-00038X-4G for incoming@patchwork.ozlabs.org; Thu, 17 May 2018 04:27:36 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49487) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fJE4y-0002n7-5v for qemu-devel@nongnu.org; Thu, 17 May 2018 04:16:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fJE4w-00031v-N0 for qemu-devel@nongnu.org; Thu, 17 May 2018 04:16:04 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:55650 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fJE4w-00031f-I6; Thu, 17 May 2018 04:16:02 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2F67619546D; Thu, 17 May 2018 08:16:02 +0000 (UTC) Received: from t460s.redhat.com (ovpn-117-24.ams2.redhat.com [10.36.117.24]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9D552215CDC7; Thu, 17 May 2018 08:15:59 +0000 (UTC) From: David Hildenbrand To: qemu-devel@nongnu.org Date: Thu, 17 May 2018 10:15:24 +0200 Message-Id: <20180517081527.14410-12-david@redhat.com> In-Reply-To: <20180517081527.14410-1-david@redhat.com> References: <20180517081527.14410-1-david@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.2]); Thu, 17 May 2018 08:16:02 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.2]); Thu, 17 May 2018 08:16:02 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'david@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH v4 11/14] pc-dimm: implement new memory device functions 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: Pankaj Gupta , Eduardo Habkost , "Michael S . Tsirkin" , Cornelia Huck , David Hildenbrand , Markus Armbruster , Alexander Graf , Christian Borntraeger , qemu-s390x@nongnu.org, qemu-ppc@nongnu.org, Paolo Bonzini , Marcel Apfelbaum , Igor Mammedov , Luiz Capitulino , David Gibson , Richard Henderson Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Implement the new functions, we don't have to care about alignment for these DIMMs right now, so leave that function unimplemented. Signed-off-by: David Hildenbrand --- hw/mem/pc-dimm.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/hw/mem/pc-dimm.c b/hw/mem/pc-dimm.c index 12da89d562..5e2e3263ab 100644 --- a/hw/mem/pc-dimm.c +++ b/hw/mem/pc-dimm.c @@ -244,6 +244,21 @@ static uint64_t pc_dimm_md_get_addr(const MemoryDeviceState *md) return dimm->addr; } +static void pc_dimm_md_set_addr(MemoryDeviceState *md, uint64_t addr) +{ + PCDIMMDevice *dimm = PC_DIMM(md); + + dimm->addr = addr; +} + +static MemoryRegion *pc_dimm_md_get_memory_region(MemoryDeviceState *md) +{ + const PCDIMMDeviceClass *ddc = PC_DIMM_GET_CLASS(md); + PCDIMMDevice *dimm = PC_DIMM(md); + + return ddc->get_memory_region(dimm, &error_abort); +} + static uint64_t pc_dimm_md_get_region_size(const MemoryDeviceState *md) { /* dropping const here is fine as we don't touch the memory region */ @@ -304,6 +319,8 @@ static void pc_dimm_class_init(ObjectClass *oc, void *data) ddc->get_vmstate_memory_region = pc_dimm_get_vmstate_memory_region; mdc->get_addr = pc_dimm_md_get_addr; + mdc->set_addr = pc_dimm_md_set_addr; + mdc->get_memory_region = pc_dimm_md_get_memory_region; /* for a dimm plugged_size == region_size */ mdc->get_plugged_size = pc_dimm_md_get_region_size; mdc->get_region_size = pc_dimm_md_get_region_size;