From patchwork Wed Jul 7 09:34:37 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shreyas Bhatewara X-Patchwork-Id: 58099 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 78264B6EEC for ; Wed, 7 Jul 2010 19:35:00 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754241Ab0GGJei (ORCPT ); Wed, 7 Jul 2010 05:34:38 -0400 Received: from smtp-outbound-2.vmware.com ([65.115.85.73]:54941 "EHLO smtp-outbound-2.vmware.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753671Ab0GGJeh (ORCPT ); Wed, 7 Jul 2010 05:34:37 -0400 Received: from mailhost3.vmware.com (mailhost3.vmware.com [10.16.27.45]) by smtp-outbound-2.vmware.com (Postfix) with ESMTP id 4480537020; Wed, 7 Jul 2010 02:34:37 -0700 (PDT) Received: from promb-1s-dhcp85.eng.vmware.com (promb-1s-dhcp85.eng.vmware.com [10.20.84.85]) by mailhost3.vmware.com (Postfix) with ESMTP id 3C624CD910; Wed, 7 Jul 2010 02:34:37 -0700 (PDT) Date: Wed, 7 Jul 2010 02:34:37 -0700 (PDT) From: Shreyas Bhatewara X-X-Sender: sbhatewara@localhost.localdomain To: netdev@vger.kernel.org cc: linux-kernel@vger.kernel.org, pv-drivers@vmware.com Subject: [PATCH 2.6.35-rc1] net: vmxnet3 fixes [5/5] Respect the interrupt type in VM configuration In-Reply-To: Message-ID: References: User-Agent: Alpine 2.00 (LRH 1167 2008-08-23) MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Respect the interrupt type set in VM configuration. When interrupt type is not auto, do not ignore the interrupt type set from VM configuration. Signed-off-by: Shreyas Bhatewara --- -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index 01a5bb7..c6d756f 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -2355,9 +2355,13 @@ vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter) adapter->intr.mask_mode = (cfg >> 2) & 0x3; if (adapter->intr.type == VMXNET3_IT_AUTO) { - int err; + adapter->intr.type = VMXNET3_IT_MSIX; + } #ifdef CONFIG_PCI_MSI + if (adapter->intr.type == VMXNET3_IT_MSIX) { + int err; + adapter->intr.msix_entries[0].entry = 0; err = pci_enable_msix(adapter->pdev, adapter->intr.msix_entries, VMXNET3_LINUX_MAX_MSIX_VECT); @@ -2366,15 +2370,18 @@ vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter) adapter->intr.type = VMXNET3_IT_MSIX; return; } -#endif + adapter->intr.type = VMXNET3_IT_MSI; + } + if (adapter->intr.type == VMXNET3_IT_MSI) { + int err; err = pci_enable_msi(adapter->pdev); if (!err) { adapter->intr.num_intrs = 1; - adapter->intr.type = VMXNET3_IT_MSI; return; } } +#endif /* CONFIG_PCI_MSI */ adapter->intr.type = VMXNET3_IT_INTX; diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h index 8e1f704..6bab6ff 100644 --- a/drivers/net/vmxnet3/vmxnet3_int.h +++ b/drivers/net/vmxnet3/vmxnet3_int.h @@ -68,10 +68,10 @@ /* * Version numbers */ -#define VMXNET3_DRIVER_VERSION_STRING "1.0.11.0-k" +#define VMXNET3_DRIVER_VERSION_STRING "1.0.12.0-k" /* a 32-bit int, each byte encode a verion number in VMXNET3_DRIVER_VERSION */ -#define VMXNET3_DRIVER_VERSION_NUM 0x01000B00 +#define VMXNET3_DRIVER_VERSION_NUM 0x01000C00 /*