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| author | Christoffer Dall <cdall@cs.columbia.edu> | 2013-04-22 18:57:46 -0700 |
|---|---|---|
| committer | Christoffer Dall <cdall@cs.columbia.edu> | 2013-04-28 22:23:13 -0700 |
| commit | aa404ddf952fa59c07575529ce93435538a3aebe (patch) | |
| tree | a0c21b438a1a04b5ae2243c0ae3937d0313cbeb7 /Documentation/virtual/kvm/api.txt | |
| parent | 3de50da6901521f9e520b8eb47d092779512e83c (diff) | |
| download | lwn-aa404ddf952fa59c07575529ce93435538a3aebe.tar.gz lwn-aa404ddf952fa59c07575529ce93435538a3aebe.zip | |
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>
Diffstat (limited to 'Documentation/virtual/kvm/api.txt')
| -rw-r--r-- | Documentation/virtual/kvm/api.txt | 12 |
1 files changed, 6 insertions, 6 deletions
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 |