From patchwork Tue Jul 18 14:24:48 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cornelia Huck X-Patchwork-Id: 9848609 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 321E1602A7 for ; Tue, 18 Jul 2017 14:42:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 247E928582 for ; Tue, 18 Jul 2017 14:42:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 19725285BA; Tue, 18 Jul 2017 14:42:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A087F285BB for ; Tue, 18 Jul 2017 14:42:47 +0000 (UTC) Received: from localhost ([::1]:56924 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dXTi2-0005QL-3i for patchwork-qemu-devel@patchwork.kernel.org; Tue, 18 Jul 2017 10:42:46 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58165) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dXTQw-0006ko-Bi for qemu-devel@nongnu.org; Tue, 18 Jul 2017 10:25:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dXTQv-0004ii-Ez for qemu-devel@nongnu.org; Tue, 18 Jul 2017 10:25:06 -0400 Received: from mx1.redhat.com ([209.132.183.28]:54894) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dXTQv-0004iR-8E for qemu-devel@nongnu.org; Tue, 18 Jul 2017 10:25:05 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 3D581C04D2B8; Tue, 18 Jul 2017 14:25:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 3D581C04D2B8 Authentication-Results: ext-mx07.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx07.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=cohuck@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 3D581C04D2B8 Received: from localhost (dhcp-192-215.str.redhat.com [10.33.192.215]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4DC347F467; Tue, 18 Jul 2017 14:25:02 +0000 (UTC) From: Cornelia Huck To: qemu-devel@nongnu.org Date: Tue, 18 Jul 2017 16:24:48 +0200 Message-Id: <20170718142455.32676-3-cohuck@redhat.com> In-Reply-To: <20170718142455.32676-1-cohuck@redhat.com> References: <20170718142455.32676-1-cohuck@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Tue, 18 Jul 2017 14:25:04 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH RFC v2 2/9] s390x/pci: add stubs 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: thuth@redhat.com, zyimin@linux.vnet.ibm.com, Cornelia Huck , pmorel@linux.vnet.ibm.com, agraf@suse.de, borntraeger@de.ibm.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Some non-pci code calls into zpci code. Provide some stubs for builds without pci. Signed-off-by: Cornelia Huck Reviewed-by: Thomas Huth --- hw/s390x/Makefile.objs | 3 +- hw/s390x/s390-pci-stub.c | 74 ++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 76 insertions(+), 1 deletion(-) create mode 100644 hw/s390x/s390-pci-stub.c diff --git a/hw/s390x/Makefile.objs b/hw/s390x/Makefile.objs index b2aade2466..7ee19d3abc 100644 --- a/hw/s390x/Makefile.objs +++ b/hw/s390x/Makefile.objs @@ -11,7 +11,8 @@ obj-y += 3270-ccw.o obj-y += virtio-ccw.o obj-y += css-bridge.o obj-y += ccw-device.o -obj-y += s390-pci-bus.o s390-pci-inst.o +obj-$(CONFIG_PCI) += s390-pci-bus.o s390-pci-inst.o +obj-$(call lnot,$(CONFIG_PCI)) += s390-pci-stub.o obj-y += s390-skeys.o obj-y += s390-stattrib.o obj-$(CONFIG_KVM) += s390-skeys-kvm.o diff --git a/hw/s390x/s390-pci-stub.c b/hw/s390x/s390-pci-stub.c new file mode 100644 index 0000000000..2e7e42a2af --- /dev/null +++ b/hw/s390x/s390-pci-stub.c @@ -0,0 +1,74 @@ +/* stubs for non-pci builds */ + +#include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" +#include "s390-pci-inst.h" +#include "s390-pci-bus.h" + +/* target/s390x/ioinst.c */ +int chsc_sei_nt2_get_event(void *res) +{ + return 1; +} + +int chsc_sei_nt2_have_event(void) +{ + return 0; +} + +/* hw/s390x/sclp.c */ +void s390_pci_sclp_configure(SCCB *sccb) +{ +} + +void s390_pci_sclp_deconfigure(SCCB *sccb) +{ +} + +/* target/s390x/kvm.c */ +int clp_service_call(S390CPU *cpu, uint8_t r2) +{ + return -1; +} + +int pcilg_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2) +{ + return -1; +} + +int pcistg_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2) +{ + return -1; +} + +int stpcifc_service_call(S390CPU *cpu, uint8_t r1, uint64_t fiba, uint8_t ar) +{ + return -1; +} + +int rpcit_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2) +{ + return -1; +} + +int pcistb_service_call(S390CPU *cpu, uint8_t r1, uint8_t r3, uint64_t gaddr, + uint8_t ar) +{ + return -1; +} + +int mpcifc_service_call(S390CPU *cpu, uint8_t r1, uint64_t fiba, uint8_t ar) +{ + return -1; +} + +S390pciState *s390_get_phb(void) +{ + return NULL; +} + +S390PCIBusDevice *s390_pci_find_dev_by_idx(S390pciState *s, uint32_t idx) +{ + return NULL; +}