From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peng Hao Subject: [PATCH V4 1/4] target-i386: introduce coalesced_pio kvm header update Date: Sat, 25 Aug 2018 20:19:47 +0800 Message-ID: <1535199590-68475-2-git-send-email-peng.hao2@zte.com.cn> References: <1535199590-68475-1-git-send-email-peng.hao2@zte.com.cn> Cc: Peng Hao , zhong.weidong@zte.com.cn, qemu-devel@nongnu.org, kvm@vger.kernel.org To: pbonzini@redhat.com, mst@redhat.com, ehabkost@redhat.com, rkrcmar@redhat.com Return-path: In-Reply-To: <1535199590-68475-1-git-send-email-peng.hao2@zte.com.cn> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+gceq-qemu-devel2=m.gmane.org@nongnu.org Sender: "Qemu-devel" List-Id: kvm.vger.kernel.org add coalesced_pio's struct and KVM_CAP_COALESCED_PIO header. Signed-off-by: Peng Hao --- accel/kvm/kvm-all.c | 4 ++-- linux-headers/linux/kvm.h | 5 +++-- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index eb7db92..4a3909d 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -536,7 +536,7 @@ static void kvm_coalesce_mmio_region(MemoryListener *listener, zone.addr = start; zone.size = size; - zone.pad = 0; + zone.pio = 0; (void)kvm_vm_ioctl(s, KVM_REGISTER_COALESCED_MMIO, &zone); } @@ -553,7 +553,7 @@ static void kvm_uncoalesce_mmio_region(MemoryListener *listener, zone.addr = start; zone.size = size; - zone.pad = 0; + zone.pio = 0; (void)kvm_vm_ioctl(s, KVM_UNREGISTER_COALESCED_MMIO, &zone); } diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h index 98f389a..747b473 100644 --- a/linux-headers/linux/kvm.h +++ b/linux-headers/linux/kvm.h @@ -420,13 +420,13 @@ struct kvm_run { struct kvm_coalesced_mmio_zone { __u64 addr; __u32 size; - __u32 pad; + __u32 pio; }; struct kvm_coalesced_mmio { __u64 phys_addr; __u32 len; - __u32 pad; + __u32 pio; __u8 data[8]; }; @@ -949,6 +949,7 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_GET_MSR_FEATURES 153 #define KVM_CAP_HYPERV_EVENTFD 154 #define KVM_CAP_HYPERV_TLBFLUSH 155 +#define KVM_CAP_COALESCED_PIO 156 #ifdef KVM_CAP_IRQ_ROUTING -- 1.8.3.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43537) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ftPpi-00016o-K3 for qemu-devel@nongnu.org; Sat, 25 Aug 2018 00:05:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ftPpf-0007nh-AJ for qemu-devel@nongnu.org; Sat, 25 Aug 2018 00:05:54 -0400 Received: from out1.zte.com.cn ([202.103.147.172]:38192 helo=mxct.zte.com.cn) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ftPpe-0007l5-T1 for qemu-devel@nongnu.org; Sat, 25 Aug 2018 00:05:51 -0400 From: Peng Hao Date: Sat, 25 Aug 2018 20:19:47 +0800 Message-Id: <1535199590-68475-2-git-send-email-peng.hao2@zte.com.cn> In-Reply-To: <1535199590-68475-1-git-send-email-peng.hao2@zte.com.cn> References: <1535199590-68475-1-git-send-email-peng.hao2@zte.com.cn> Subject: [Qemu-devel] [PATCH V4 1/4] target-i386: introduce coalesced_pio kvm header update List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: pbonzini@redhat.com, mst@redhat.com, ehabkost@redhat.com, rkrcmar@redhat.com Cc: kvm@vger.kernel.org, qemu-devel@nongnu.org, zhong.weidong@zte.com.cn, Peng Hao add coalesced_pio's struct and KVM_CAP_COALESCED_PIO header. Signed-off-by: Peng Hao --- accel/kvm/kvm-all.c | 4 ++-- linux-headers/linux/kvm.h | 5 +++-- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index eb7db92..4a3909d 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -536,7 +536,7 @@ static void kvm_coalesce_mmio_region(MemoryListener *listener, zone.addr = start; zone.size = size; - zone.pad = 0; + zone.pio = 0; (void)kvm_vm_ioctl(s, KVM_REGISTER_COALESCED_MMIO, &zone); } @@ -553,7 +553,7 @@ static void kvm_uncoalesce_mmio_region(MemoryListener *listener, zone.addr = start; zone.size = size; - zone.pad = 0; + zone.pio = 0; (void)kvm_vm_ioctl(s, KVM_UNREGISTER_COALESCED_MMIO, &zone); } diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h index 98f389a..747b473 100644 --- a/linux-headers/linux/kvm.h +++ b/linux-headers/linux/kvm.h @@ -420,13 +420,13 @@ struct kvm_run { struct kvm_coalesced_mmio_zone { __u64 addr; __u32 size; - __u32 pad; + __u32 pio; }; struct kvm_coalesced_mmio { __u64 phys_addr; __u32 len; - __u32 pad; + __u32 pio; __u8 data[8]; }; @@ -949,6 +949,7 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_GET_MSR_FEATURES 153 #define KVM_CAP_HYPERV_EVENTFD 154 #define KVM_CAP_HYPERV_TLBFLUSH 155 +#define KVM_CAP_COALESCED_PIO 156 #ifdef KVM_CAP_IRQ_ROUTING -- 1.8.3.1