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spapr: add uuid/host details to device tree

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Useful for identifying the guest/host uniquely within the
guest. Adding following properties to the guest root node.

vm,uuid - uuid of the guest
host-model - Host model number
host-serial - Host machine serial number
hypervisor type - Tells its "kvm"

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Nikunj A Dadhania 2014-07-09 16:08:37 +05:30 • committed by Alexander Graf
parent 7d0cd464a7
commit ef9514431d
3 changed files with 52 additions and 1 deletions
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12
target-ppc/kvm_ppc.h
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@ -19,6 +19,8 @@ uint32_t kvmppc_get_tbfreq(void);
uint64_t kvmppc_get_clockfreq(void);
uint32_t kvmppc_get_vmx(void);
uint32_t kvmppc_get_dfp(void);
bool kvmppc_get_host_model(char **buf);
bool kvmppc_get_host_serial(char **buf);
int kvmppc_get_hasidle(CPUPPCState *env);
int kvmppc_get_hypercall(CPUPPCState *env, uint8_t *buf, int buf_len);
int kvmppc_set_interrupt(PowerPCCPU *cpu, int irq, int level);
@ -60,6 +62,16 @@ static inline uint32_t kvmppc_get_tbfreq(void)
return 0;
}
static inline bool kvmppc_get_host_model(char **buf)
{
return false;
}
static inline bool kvmppc_get_host_serial(char **buf)
{
return false;
}
static inline uint64_t kvmppc_get_clockfreq(void)
{
return 0;