From: Janosch Frank <frankja@linux.ibm.com>
To: qemu-devel@nongnu.org
Cc: mihajlov@linux.ibm.com, qemu-s390x@nongnu.org, cohuck@redhat.com,
david@redhat.com
Subject: [PATCH v3 03/17] Sync pv
Date: Fri, 14 Feb 2020 10:16:22 -0500 [thread overview]
Message-ID: <20200214151636.8764-4-frankja@linux.ibm.com> (raw)
In-Reply-To: <20200214151636.8764-1-frankja@linux.ibm.com>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
---
| 37 +++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
--git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index ec146bd52a..e5ad5f9c4d 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -1010,6 +1010,7 @@ struct kvm_ppc_resize_hpt {
#define KVM_CAP_ARM_NISV_TO_USER 177
#define KVM_CAP_ARM_INJECT_EXT_DABT 178
#define KVM_CAP_S390_VCPU_RESETS 179
+#define KVM_CAP_S390_PROTECTED 181
#ifdef KVM_CAP_IRQ_ROUTING
@@ -1477,6 +1478,42 @@ struct kvm_enc_region {
#define KVM_S390_NORMAL_RESET _IO(KVMIO, 0xc3)
#define KVM_S390_CLEAR_RESET _IO(KVMIO, 0xc4)
+struct kvm_s390_pv_sec_parm {
+ __u64 origin;
+ __u64 length;
+};
+
+struct kvm_s390_pv_unp {
+ __u64 addr;
+ __u64 size;
+ __u64 tweak;
+};
+
+enum pv_cmd_id {
+ KVM_PV_VM_CREATE,
+ KVM_PV_VM_DESTROY,
+ KVM_PV_VM_SET_SEC_PARMS,
+ KVM_PV_VM_UNPACK,
+ KVM_PV_VM_VERIFY,
+ KVM_PV_VM_PREP_RESET,
+ KVM_PV_VM_UNSHARE_ALL,
+ KVM_PV_VCPU_CREATE,
+ KVM_PV_VCPU_DESTROY,
+};
+
+struct kvm_pv_cmd {
+ __u32 cmd; /* Command to be executed */
+ __u16 rc; /* Ultravisor return code */
+ __u16 rrc; /* Ultravisor return reason code */
+ __u64 data; /* Data or address */
+ __u32 flags; /* flags for future extensions. Must be 0 for now */
+ __u32 reserved[3];
+};
+
+/* Available with KVM_CAP_S390_PROTECTED */
+#define KVM_S390_PV_COMMAND _IOWR(KVMIO, 0xc5, struct kvm_pv_cmd)
+#define KVM_S390_PV_COMMAND_VCPU _IOWR(KVMIO, 0xc6, struct kvm_pv_cmd)
+
/* Secure Encrypted Virtualization command */
enum sev_cmd_id {
/* Guest initialization commands */
--
2.20.1
next prev parent reply other threads:[~2020-02-14 15:19 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-14 15:16 [PATCH v3 00/17] s390x: Protected Virtualization support Janosch Frank
2020-02-14 15:16 ` [PATCH v3 01/17] Header sync Janosch Frank
2020-02-14 15:16 ` [PATCH v3 02/17] s390x: Add missing vcpu reset functions Janosch Frank
2020-02-18 12:29 ` Cornelia Huck
2020-02-18 13:12 ` Janosch Frank
2020-02-18 17:17 ` Cornelia Huck
2020-02-14 15:16 ` Janosch Frank [this message]
2020-02-14 15:16 ` [PATCH v3 04/17] s390x: protvirt: Add diag308 subcodes 8 - 10 Janosch Frank
2020-02-20 10:07 ` Cornelia Huck
2020-02-20 11:06 ` Janosch Frank
2020-02-14 15:16 ` [PATCH v3 05/17] s390x: protvirt: Support unpack facility Janosch Frank
2020-02-20 10:39 ` Cornelia Huck
2020-02-20 11:21 ` Janosch Frank
2020-02-14 15:16 ` [PATCH v3 06/17] s390x: protvirt: Add migration blocker Janosch Frank
2020-02-20 10:48 ` Cornelia Huck
2020-02-20 11:24 ` Janosch Frank
2020-02-20 11:39 ` Cornelia Huck
2020-02-20 11:42 ` Janosch Frank
2020-02-14 15:16 ` [PATCH v3 07/17] s390x: protvirt: Handle diag 308 subcodes 0,1,3,4 Janosch Frank
2020-02-14 15:16 ` [PATCH v3 08/17] s390x: protvirt: KVM intercept changes Janosch Frank
2020-02-14 15:16 ` [PATCH v3 09/17] s390: protvirt: Move STSI data over SIDAD Janosch Frank
2020-02-20 10:54 ` Cornelia Huck
2020-02-20 11:25 ` Janosch Frank
2020-02-14 15:16 ` [PATCH v3 10/17] s390x: Add SIDA memory ops Janosch Frank
2020-02-14 15:16 ` [PATCH v3 11/17] s390x: protvirt: SCLP interpretation Janosch Frank
2020-02-14 15:16 ` [PATCH v3 12/17] s390x: protvirt: Set guest IPL PSW Janosch Frank
2020-02-14 15:16 ` [PATCH v3 13/17] s390x: protvirt: Move diag 308 data over SIDAD Janosch Frank
2020-02-20 11:00 ` Cornelia Huck
2020-02-20 11:29 ` Janosch Frank
2020-02-14 15:16 ` [PATCH v3 14/17] s390x: protvirt: Disable address checks for PV guest IO emulation Janosch Frank
2020-02-14 15:16 ` [PATCH v3 15/17] s390x: protvirt: Move IO control structures over SIDA Janosch Frank
2020-02-14 15:16 ` [PATCH v3 16/17] s390x: protvirt: Handle SIGP store status correctly Janosch Frank
2020-02-20 11:02 ` Cornelia Huck
2020-02-20 11:30 ` Janosch Frank
2020-02-20 11:34 ` Cornelia Huck
2020-02-14 15:16 ` [PATCH v3 17/17] s390x: For now add unpack feature to GA1 Janosch Frank
2020-02-14 16:33 ` [PATCH v3 00/17] s390x: Protected Virtualization support no-reply
2020-02-18 13:13 ` Cornelia Huck
2020-02-18 13:15 ` Janosch Frank
2020-02-18 13:24 ` Cornelia Huck
2020-02-18 13:56 ` Janosch Frank
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