From patchwork Thu Nov 4 06:18:19 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sheng Yang X-Patchwork-Id: 301112 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id oA46IIkp026791 for ; Thu, 4 Nov 2010 06:18:18 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932181Ab0KDGSM (ORCPT ); Thu, 4 Nov 2010 02:18:12 -0400 Received: from mga14.intel.com ([143.182.124.37]:48865 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932166Ab0KDGSJ (ORCPT ); Thu, 4 Nov 2010 02:18:09 -0400 Received: from azsmga001.ch.intel.com ([10.2.17.19]) by azsmga102.ch.intel.com with ESMTP; 03 Nov 2010 23:18:09 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.58,293,1286175600"; d="scan'208";a="344451157" Received: from syang10-desktop.sh.intel.com (HELO syang10-desktop) ([10.239.13.14]) by azsmga001.ch.intel.com with ESMTP; 03 Nov 2010 23:18:08 -0700 Received: from yasker by syang10-desktop with local (Exim 4.72) (envelope-from ) id 1PDt9R-00015v-Jp; Thu, 04 Nov 2010 14:18:21 +0800 From: Sheng Yang To: Avi Kivity , Marcelo Tosatti Cc: "Michael S. Tsirkin" , kvm@vger.kernel.org, Sheng Yang Subject: [PATCH 1/3] qemu-kvm: Ioctl for in-kernel mask support Date: Thu, 4 Nov 2010 14:18:19 +0800 Message-Id: <1288851501-4180-2-git-send-email-sheng@linux.intel.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1288851501-4180-1-git-send-email-sheng@linux.intel.com> References: <1288851501-4180-1-git-send-email-sheng@linux.intel.com> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Thu, 04 Nov 2010 06:18:18 +0000 (UTC) diff --git a/qemu-kvm.c b/qemu-kvm.c index 733d0a9..ba6db51 100644 --- a/qemu-kvm.c +++ b/qemu-kvm.c @@ -1092,6 +1092,21 @@ int kvm_assign_set_msix_entry(kvm_context_t kvm, { return kvm_vm_ioctl(kvm_state, KVM_ASSIGN_SET_MSIX_ENTRY, entry); } + +#ifdef KVM_CAP_DEVICE_MSIX_MASK +int kvm_assign_get_msix_entry(kvm_context_t kvm, + struct kvm_assigned_msix_entry *entry) +{ + return kvm_vm_ioctl(kvm_state, KVM_ASSIGN_GET_MSIX_ENTRY, entry); +} + +int kvm_assign_reg_msix_mmio(kvm_context_t kvm, + struct kvm_assigned_msix_mmio *msix_mmio) +{ + return kvm_vm_ioctl(kvm_state, KVM_ASSIGN_REG_MSIX_MMIO, msix_mmio); +} +#endif + #endif #if defined(KVM_CAP_IRQFD) && defined(CONFIG_EVENTFD) diff --git a/qemu-kvm.h b/qemu-kvm.h index 9c08ab4..1afdd42 100644 --- a/qemu-kvm.h +++ b/qemu-kvm.h @@ -743,6 +743,12 @@ int kvm_assign_set_msix_nr(kvm_context_t kvm, struct kvm_assigned_msix_nr *msix_nr); int kvm_assign_set_msix_entry(kvm_context_t kvm, struct kvm_assigned_msix_entry *entry); +#ifdef KVM_CAP_DEVICE_MSIX_MASK +int kvm_assign_get_msix_entry(kvm_context_t kvm, + struct kvm_assigned_msix_entry *entry); +int kvm_assign_reg_msix_mmio(kvm_context_t kvm, + struct kvm_assigned_msix_mmio *msix_mmio); +#endif #endif #else /* !CONFIG_KVM */