From patchwork Mon May 23 02:13:49 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jason Wang X-Patchwork-Id: 9131067 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 25A6C60761 for ; Mon, 23 May 2016 02:18:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 113E928117 for ; Mon, 23 May 2016 02:18:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 05F20281EB; Mon, 23 May 2016 02:18:59 +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 88EDC28117 for ; Mon, 23 May 2016 02:18:58 +0000 (UTC) Received: from localhost ([::1]:45217 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b4fSL-000333-K4 for patchwork-qemu-devel@patchwork.kernel.org; Sun, 22 May 2016 22:18:57 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49690) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b4fO3-000850-Mx for qemu-devel@nongnu.org; Sun, 22 May 2016 22:14:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1b4fNz-0002gW-F5 for qemu-devel@nongnu.org; Sun, 22 May 2016 22:14:30 -0400 Received: from mx1.redhat.com ([209.132.183.28]:49094) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b4fNz-0002gP-9I for qemu-devel@nongnu.org; Sun, 22 May 2016 22:14:27 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id E36B43D1; Mon, 23 May 2016 02:14:26 +0000 (UTC) Received: from jason-ThinkPad-T450s.redhat.com (vpn1-7-188.pek2.redhat.com [10.72.7.188]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u4N2E4wx000739; Sun, 22 May 2016 22:14:24 -0400 From: Jason Wang To: peter.maydell@linaro.org, qemu-devel@nongnu.org Date: Mon, 23 May 2016 10:13:49 +0800 Message-Id: <1463969642-5908-8-git-send-email-jasowang@redhat.com> In-Reply-To: <1463969642-5908-1-git-send-email-jasowang@redhat.com> References: <1463969642-5908-1-git-send-email-jasowang@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Mon, 23 May 2016 02:14:26 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 07/20] vmxnet3: Use generic function for DSN capability definition 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: Leonid Bloch , Jason Wang , Dmitry Fleytman Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Dmitry Fleytman Reviewed-by: Michael S. Tsirkin Signed-off-by: Dmitry Fleytman Signed-off-by: Leonid Bloch Signed-off-by: Jason Wang --- hw/net/vmxnet3.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c index 20f26b7..586e915 100644 --- a/hw/net/vmxnet3.c +++ b/hw/net/vmxnet3.c @@ -2255,9 +2255,9 @@ static const MemoryRegionOps b1_ops = { }, }; -static uint8_t *vmxnet3_device_serial_num(VMXNET3State *s) +static uint64_t vmxnet3_device_serial_num(VMXNET3State *s) { - static uint64_t dsn_payload; + uint64_t dsn_payload; uint8_t *dsnp = (uint8_t *)&dsn_payload; dsnp[0] = 0xfe; @@ -2268,7 +2268,7 @@ static uint8_t *vmxnet3_device_serial_num(VMXNET3State *s) dsnp[5] = s->conf.macaddr.a[1]; dsnp[6] = s->conf.macaddr.a[2]; dsnp[7] = 0xff; - return dsnp; + return dsn_payload; } static void vmxnet3_pci_realize(PCIDevice *pci_dev, Error **errp) @@ -2313,10 +2313,8 @@ static void vmxnet3_pci_realize(PCIDevice *pci_dev, Error **errp) pcie_endpoint_cap_init(pci_dev, VMXNET3_EXP_EP_OFFSET); } - pcie_add_capability(pci_dev, PCI_EXT_CAP_ID_DSN, 0x1, - VMXNET3_DSN_OFFSET, PCI_EXT_CAP_DSN_SIZEOF); - memcpy(pci_dev->config + VMXNET3_DSN_OFFSET + 4, - vmxnet3_device_serial_num(s), sizeof(uint64_t)); + pcie_dev_ser_num_init(pci_dev, VMXNET3_DSN_OFFSET, + vmxnet3_device_serial_num(s)); } register_savevm(dev, "vmxnet3-msix", -1, 1,