From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sheng Yang Subject: [PATCH 3/6] kvm: ioctl for gsi_route Date: Wed, 7 Jan 2009 18:49:28 +0800 Message-ID: <1231325371-22896-4-git-send-email-sheng@linux.intel.com> References: <1231325371-22896-1-git-send-email-sheng@linux.intel.com> Cc: Anthony Liguori , kvm@vger.kernel.org, Sheng Yang To: Avi Kivity Return-path: Received: from mga11.intel.com ([192.55.52.93]:44087 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751586AbZAGKtk (ORCPT ); Wed, 7 Jan 2009 05:49:40 -0500 In-Reply-To: <1231325371-22896-1-git-send-email-sheng@linux.intel.com> Sender: kvm-owner@vger.kernel.org List-ID: Signed-off-by: Sheng Yang --- libkvm/libkvm.c | 27 +++++++++++++++++++++++++++ libkvm/libkvm.h | 8 ++++++++ 2 files changed, 35 insertions(+), 0 deletions(-) diff --git a/libkvm/libkvm.c b/libkvm/libkvm.c index 0408fdb..6d53f38 100644 --- a/libkvm/libkvm.c +++ b/libkvm/libkvm.c @@ -1164,3 +1164,30 @@ int kvm_reinject_control(kvm_context_t kvm, int pit_reinject) #endif return -ENOSYS; } + +#ifdef KVM_CAP_GSI_ROUTE +int kvm_request_gsi_route(kvm_context_t kvm, + struct kvm_gsi_route_guest *route) +{ + int ret; + + ret = ioctl(kvm->vm_fd, KVM_REQUEST_GSI_ROUTE, route); + if (ret < 0) + return -errno; + + return ret; +} + +int kvm_free_gsi_route(kvm_context_t kvm, + struct kvm_gsi_route_guest *route) +{ + int ret; + + ret = ioctl(kvm->vm_fd, KVM_FREE_GSI_ROUTE, route); + if (ret < 0) + return -errno; + + return ret; +} + +#endif diff --git a/libkvm/libkvm.h b/libkvm/libkvm.h index ee1ba68..2bfcfe3 100644 --- a/libkvm/libkvm.h +++ b/libkvm/libkvm.h @@ -720,4 +720,12 @@ int kvm_assign_irq(kvm_context_t kvm, */ int kvm_destroy_memory_region_works(kvm_context_t kvm); #endif + +#ifdef KVM_CAP_GSI_ROUTE +int kvm_request_gsi_route(kvm_context_t kvm, + struct kvm_gsi_route_guest *route); +int kvm_free_gsi_route(kvm_context_t kvm, + struct kvm_gsi_route_guest *route); +#endif + #endif -- 1.5.4.5