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[Qemu-devel] [PATCH 1/2] Update Linux headers with KVM_GUEST_MEM_OP ioct


From: Thomas Huth
Subject: [Qemu-devel] [PATCH 1/2] Update Linux headers with KVM_GUEST_MEM_OP ioctl
Date: Mon, 16 Feb 2015 13:22:17 +0100

Synchronized the kvm.h Linux header for the new ioctl.

Signed-off-by: Thomas Huth <address@hidden>
---
 linux-headers/linux/kvm.h |   21 +++++++++++++++++++++
 1 files changed, 21 insertions(+), 0 deletions(-)

diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index 12045a1..a5f2c8e 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -365,6 +365,23 @@ struct kvm_translation {
        __u8  pad[5];
 };
 
+/* for KVM_S390_MEM_OP */
+struct kvm_s390_mem_op {
+       /* in */
+       __u64 gaddr;            /* the guest address */
+       __u64 flags;            /* arch specific flags */
+       __u32 size;             /* amount of bytes */
+       __u32 op;               /* type of operation */
+       __u64 buf;              /* buffer in userspace */
+       __u8 reserved[32];      /* should be set to 0 */
+};
+/* types for kvm_s390_mem_op->op */
+#define KVM_S390_MEMOP_LOGICAL_READ    0
+#define KVM_S390_MEMOP_LOGICAL_WRITE   1
+/* flags for kvm_s390_mem_op->flags */
+#define KVM_S390_MEMOP_F_CHECK_ONLY            (1ULL << 0)
+#define KVM_S390_MEMOP_F_INJECT_EXCEPTION      (1ULL << 1)
+
 /* for KVM_INTERRUPT */
 struct kvm_interrupt {
        /* in */
@@ -761,6 +778,8 @@ struct kvm_ppc_smmu_info {
 #define KVM_CAP_PPC_FIXUP_HCALL 103
 #define KVM_CAP_PPC_ENABLE_HCALL 104
 #define KVM_CAP_CHECK_EXTENSION_VM 105
+#define KVM_CAP_S390_USER_SIGP 106
+#define KVM_CAP_S390_MEM_OP 107
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -1137,6 +1156,8 @@ struct kvm_s390_ucas_mapping {
 #define KVM_ARM_VCPU_INIT        _IOW(KVMIO,  0xae, struct kvm_vcpu_init)
 #define KVM_ARM_PREFERRED_TARGET  _IOR(KVMIO,  0xaf, struct kvm_vcpu_init)
 #define KVM_GET_REG_LIST         _IOWR(KVMIO, 0xb0, struct kvm_reg_list)
+/* Available with KVM_CAP_S390_MEM_OP */
+#define KVM_S390_MEM_OP                  _IOW(KVMIO,  0xb1, struct 
kvm_s390_mem_op)
 
 #define KVM_DEV_ASSIGN_ENABLE_IOMMU    (1 << 0)
 #define KVM_DEV_ASSIGN_PCI_2_3         (1 << 1)
-- 
1.7.1




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