From patchwork Thu Nov 11 07:51:31 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sheng Yang X-Patchwork-Id: 316742 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 oAB7patN032628 for ; Thu, 11 Nov 2010 07:51:37 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757711Ab0KKHve (ORCPT ); Thu, 11 Nov 2010 02:51:34 -0500 Received: from mga09.intel.com ([134.134.136.24]:58164 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757796Ab0KKHvd (ORCPT ); Thu, 11 Nov 2010 02:51:33 -0500 Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP; 10 Nov 2010 23:51:33 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.59,181,1288594800"; d="scan'208";a="676436279" Received: from syang10-desktop.sh.intel.com (HELO syang10-desktop) ([10.239.13.14]) by orsmga001.jf.intel.com with ESMTP; 10 Nov 2010 23:51:32 -0800 Received: from yasker by syang10-desktop with local (Exim 4.72) (envelope-from ) id 1PGRwV-0001vA-9X; Thu, 11 Nov 2010 15:51:35 +0800 From: Sheng Yang To: Avi Kivity , Marcelo Tosatti , "Michael S. Tsirkin" Cc: kvm@vger.kernel.org, Sheng Yang Subject: [PATCH 2/5] qemu-kvm: Ioctl for in-kernel mask support Date: Thu, 11 Nov 2010 15:51:31 +0800 Message-Id: <1289461894-7355-3-git-send-email-sheng@linux.intel.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1289461894-7355-1-git-send-email-sheng@linux.intel.com> References: <1289461894-7355-1-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, 11 Nov 2010 07:51:37 +0000 (UTC) diff --git a/qemu-kvm.c b/qemu-kvm.c index 733d0a9..aa30144 100644 --- a/qemu-kvm.c +++ b/qemu-kvm.c @@ -1094,6 +1094,20 @@ int kvm_assign_set_msix_entry(kvm_context_t kvm, } #endif +#ifdef KVM_CAP_MSIX_MASK +int kvm_get_msix_entry(kvm_context_t kvm, + struct kvm_msix_entry *entry) +{ + return kvm_vm_ioctl(kvm_state, KVM_GET_MSIX_ENTRY, entry); +} + +int kvm_update_msix_mmio(kvm_context_t kvm, + struct kvm_msix_mmio *msix_mmio) +{ + return kvm_vm_ioctl(kvm_state, KVM_UPDATE_MSIX_MMIO, msix_mmio); +} +#endif + #if defined(KVM_CAP_IRQFD) && defined(CONFIG_EVENTFD) #include diff --git a/qemu-kvm.h b/qemu-kvm.h index 9c08ab4..d103140 100644 --- a/qemu-kvm.h +++ b/qemu-kvm.h @@ -745,6 +745,13 @@ int kvm_assign_set_msix_entry(kvm_context_t kvm, struct kvm_assigned_msix_entry *entry); #endif +#ifdef KVM_CAP_MSIX_MASK +int kvm_get_msix_entry(kvm_context_t kvm, + struct kvm_msix_entry *entry); +int kvm_update_msix_mmio(kvm_context_t kvm, + struct kvm_msix_mmio *msix_mmio); +#endif + #else /* !CONFIG_KVM */ typedef struct kvm_context *kvm_context_t;