This ioctl fetches PV specific information that need to be passed to the guest
using the device tree or other means from vm context.
-For now the only implemented piece of information distributed here is an array
-of 4 instructions that make up a hypercall.
+The hcall array defines 4 instructions that make up a hypercall.
If any additional field gets added to this structure later on, a bit for that
additional piece of information will be set in the flags bitmap.
+The flags bitmap is defined as:
+
+ /* the host supports the ePAPR idle hcall
+ #define KVM_PPC_PVINFO_FLAGS_EV_IDLE (1<<0)
4.48 KVM_ASSIGN_PCI_DEVICE
Arch | Register | Width (bits)
| |
PPC | KVM_REG_PPC_HIOR | 64
-
+ PPC | KVM_REG_PPC_IAC1 | 64
+ PPC | KVM_REG_PPC_IAC2 | 64
+ PPC | KVM_REG_PPC_IAC3 | 64
+ PPC | KVM_REG_PPC_IAC4 | 64
+ PPC | KVM_REG_PPC_DAC1 | 64
+ PPC | KVM_REG_PPC_DAC2 | 64
+ PPC | KVM_REG_PPC_DABR | 64
+ PPC | KVM_REG_PPC_DSCR | 64
+ PPC | KVM_REG_PPC_PURR | 64
+ PPC | KVM_REG_PPC_SPURR | 64
+ PPC | KVM_REG_PPC_DAR | 64
+ PPC | KVM_REG_PPC_DSISR | 32
+ PPC | KVM_REG_PPC_AMR | 64
+ PPC | KVM_REG_PPC_UAMOR | 64
+ PPC | KVM_REG_PPC_MMCR0 | 64
+ PPC | KVM_REG_PPC_MMCR1 | 64
+ PPC | KVM_REG_PPC_MMCRA | 64
+ PPC | KVM_REG_PPC_PMC1 | 32
+ PPC | KVM_REG_PPC_PMC2 | 32
+ PPC | KVM_REG_PPC_PMC3 | 32
+ PPC | KVM_REG_PPC_PMC4 | 32
+ PPC | KVM_REG_PPC_PMC5 | 32
+ PPC | KVM_REG_PPC_PMC6 | 32
+ PPC | KVM_REG_PPC_PMC7 | 32
+ PPC | KVM_REG_PPC_PMC8 | 32
+ PPC | KVM_REG_PPC_FPR0 | 64
+ ...
+ PPC | KVM_REG_PPC_FPR31 | 64
+ PPC | KVM_REG_PPC_VR0 | 128
+ ...
+ PPC | KVM_REG_PPC_VR31 | 128
+ PPC | KVM_REG_PPC_VSR0 | 128
+ ...
+ PPC | KVM_REG_PPC_VSR31 | 128
+ PPC | KVM_REG_PPC_FPSCR | 64
+ PPC | KVM_REG_PPC_VSCR | 32
+ PPC | KVM_REG_PPC_VPA_ADDR | 64
+ PPC | KVM_REG_PPC_VPA_SLB | 128
+ PPC | KVM_REG_PPC_VPA_DTL | 128
4.69 KVM_GET_ONE_REG
at the memory location pointed to by "addr".
The list of registers accessible using this interface is identical to the
-list in 4.64.
+list in 4.68.
4.70 KVM_KVMCLOCK_CTRL