From: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx> Let's properly document KVM_S390_VM_CRYPTO and its attributes. Signed-off-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx> Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx> --- Documentation/virtual/kvm/devices/vm.txt | 33 ++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/Documentation/virtual/kvm/devices/vm.txt b/Documentation/virtual/kvm/devices/vm.txt index 27c1a3b..a9ea877 100644 --- a/Documentation/virtual/kvm/devices/vm.txt +++ b/Documentation/virtual/kvm/devices/vm.txt @@ -103,3 +103,36 @@ the POP (u64). Parameters: address of a buffer in user space to store the data (u64) to Returns: -EFAULT if the given address is not accessible from kernel space + +4. GROUP: KVM_S390_VM_CRYPTO +Architectures: s390 + +4.1. ATTRIBUTE: KVM_S390_VM_CRYPTO_ENABLE_AES_KW (w/o) + +Allows user space to enable aes key wrapping, including generating a new +wrapping key. + +Parameters: none +Returns: 0 + +4.2. ATTRIBUTE: KVM_S390_VM_CRYPTO_ENABLE_DEA_KW (w/o) + +Allows user space to enable dea key wrapping, including generating a new +wrapping key. + +Parameters: none +Returns: 0 + +4.3. ATTRIBUTE: KVM_S390_VM_CRYPTO_DISABLE_AES_KW (w/o) + +Allows user space to disable aes key wrapping, clearing the wrapping key. + +Parameters: none +Returns: 0 + +4.4. ATTRIBUTE: KVM_S390_VM_CRYPTO_DISABLE_DEA_KW (w/o) + +Allows user space to disable dea key wrapping, clearing the wrapping key. + +Parameters: none +Returns: 0 -- 2.3.0 -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
