From: Christoffer Dall <cdall@cs.columbia.edu>
Date: Tue, 23 Apr 2013 01:57:46 +0000 (-0700)
Subject: KVM: ARM: Fix API documentation for ONE_REG encoding
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=aa404ddf952fa59c07575529ce93435538a3aebe;p=linux-beck.git

KVM: ARM: Fix API documentation for ONE_REG encoding

Unless I'm mistaken, the size field was encoded 4 bits off and a wrong
value was used for 64-bit FP registers.

Signed-off-by: Christoffer Dall <cdall@cs.columbia.edu>
---

diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index c09d1832e935..59fd9e6a5366 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -1814,22 +1814,22 @@ ARM registers are mapped using the lower 32 bits.  The upper 16 of that
 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>
+  0x4020 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>
+  0x4020 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>
+  0x4030 0000 000F <zero:1> <zero:4> <crm:4> <opc1:4> <zero:3>
 
 ARM CCSIDR registers are demultiplexed by CSSELR value:
-  0x4002 0000 0011 00 <csselr:8>
+  0x4020 0000 0011 00 <csselr:8>
 
 ARM 32-bit VFP control registers have the following id bit patterns:
-  0x4002 0000 0012 1 <regno:12>
+  0x4020 0000 0012 1 <regno:12>
 
 ARM 64-bit FP registers have the following id bit patterns:
-  0x4002 0000 0012 0 <regno:12>
+  0x4030 0000 0012 0 <regno:12>
 
 4.69 KVM_GET_ONE_REG