From patchwork Thu May 28 21:32:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ronak Doshi X-Patchwork-Id: 1300075 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=vmware.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49Y1Bk2g0bz9sRK for ; Fri, 29 May 2020 07:32:46 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2436670AbgE1Vco (ORCPT ); Thu, 28 May 2020 17:32:44 -0400 Received: from ex13-edg-ou-001.vmware.com ([208.91.0.189]:18879 "EHLO EX13-EDG-OU-001.vmware.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2436629AbgE1VcT (ORCPT ); Thu, 28 May 2020 17:32:19 -0400 Received: from sc9-mailhost2.vmware.com (10.113.161.72) by EX13-EDG-OU-001.vmware.com (10.113.208.155) with Microsoft SMTP Server id 15.0.1156.6; Thu, 28 May 2020 14:32:13 -0700 Received: from ubuntu.eng.vmware.com (unknown [10.20.113.240]) by sc9-mailhost2.vmware.com (Postfix) with ESMTP id D12E8B220D; Thu, 28 May 2020 17:32:16 -0400 (EDT) From: Ronak Doshi To: CC: Ronak Doshi , "VMware, Inc." , "David S. Miller" , Jakub Kicinski , open list Subject: [PATCH v3 net-next 4/4] vmxnet3: update to version 4 Date: Thu, 28 May 2020 14:32:03 -0700 Message-ID: <20200528213204.29803-5-doshir@vmware.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20200528213204.29803-1-doshir@vmware.com> References: <20200528213204.29803-1-doshir@vmware.com> MIME-Version: 1.0 Received-SPF: None (EX13-EDG-OU-001.vmware.com: doshir@vmware.com does not designate permitted sender hosts) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org With all vmxnet3 version 4 changes incorporated in the vmxnet3 driver, the driver can configure emulation to run at vmxnet3 version 4, provided the emulation advertises support for version 4. Signed-off-by: Ronak Doshi --- drivers/net/vmxnet3/vmxnet3_drv.c | 7 ++++++- drivers/net/vmxnet3/vmxnet3_int.h | 4 ++-- 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index b764f24b646b..ceafa3619858 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -3492,7 +3492,12 @@ vmxnet3_probe_device(struct pci_dev *pdev, goto err_alloc_pci; ver = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_VRRS); - if (ver & (1 << VMXNET3_REV_3)) { + if (ver & (1 << VMXNET3_REV_4)) { + VMXNET3_WRITE_BAR1_REG(adapter, + VMXNET3_REG_VRRS, + 1 << VMXNET3_REV_4); + adapter->version = VMXNET3_REV_4 + 1; + } else if (ver & (1 << VMXNET3_REV_3)) { VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_VRRS, 1 << VMXNET3_REV_3); diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h index 86db809c7592..5d2b062215a2 100644 --- a/drivers/net/vmxnet3/vmxnet3_int.h +++ b/drivers/net/vmxnet3/vmxnet3_int.h @@ -69,12 +69,12 @@ /* * Version numbers */ -#define VMXNET3_DRIVER_VERSION_STRING "1.4.17.0-k" +#define VMXNET3_DRIVER_VERSION_STRING "1.5.0.0-k" /* Each byte of this 32-bit integer encodes a version number in * VMXNET3_DRIVER_VERSION_STRING. */ -#define VMXNET3_DRIVER_VERSION_NUM 0x01041100 +#define VMXNET3_DRIVER_VERSION_NUM 0x01050000 #if defined(CONFIG_PCI_MSI) /* RSS only makes sense if MSI-X is supported. */