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-rw-r--r--Documentation/virtual/kvm/api.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index 505049299298..0e2287406464 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -1799,6 +1799,11 @@ is the register group type, or coprocessor number:
ARM core registers have the following id bit patterns:
0x4002 0000 0010 <index into the kvm_regs struct:16>
+ARM 32-bit CP15 registers have the following id bit patterns:
+ 0x4002 0000 000F <zero:1> <crn:4> <crm:4> <opc1:4> <opc2:3>
+
+ARM 64-bit CP15 registers have the following id bit patterns:
+ 0x4003 0000 000F <zero:1> <zero:4> <crm:4> <opc1:4> <zero:3>
4.69 KVM_GET_ONE_REG