aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--hw/ppc/ppc.c8
-rw-r--r--hw/ppc/spapr.c16
-rw-r--r--hw/ppc/spapr_hcall.c4
-rw-r--r--hw/ppc/spapr_rtas.c4
-rw-r--r--target/ppc/cpu.h16
-rw-r--r--target/ppc/kvm.c2
-rw-r--r--target/ppc/translate_init.c8
7 files changed, 29 insertions, 29 deletions
diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c
index 224184d66d..4477d4ad89 100644
--- a/hw/ppc/ppc.c
+++ b/hw/ppc/ppc.c
@@ -1359,19 +1359,19 @@ void PPC_debug_write (void *opaque, uint32_t addr, uint32_t val)
}
/* CPU device-tree ID helpers */
-int ppc_get_vcpu_dt_id(PowerPCCPU *cpu)
+int ppc_get_vcpu_id(PowerPCCPU *cpu)
{
- return cpu->cpu_dt_id;
+ return cpu->vcpu_id;
}
-PowerPCCPU *ppc_get_vcpu_by_dt_id(int cpu_dt_id)
+PowerPCCPU *ppc_get_cpu_by_vcpu_id(int vcpu_id)
{
CPUState *cs;
CPU_FOREACH(cs) {
PowerPCCPU *cpu = POWERPC_CPU(cs);
- if (cpu->cpu_dt_id == cpu_dt_id) {
+ if (cpu->vcpu_id == vcpu_id) {
return cpu;
}
}
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index a0c5923776..f7a4c73e08 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -208,7 +208,7 @@ static int spapr_fixup_cpu_smt_dt(void *fdt, int offset, PowerPCCPU *cpu,
int i, ret = 0;
uint32_t servers_prop[smt_threads];
uint32_t gservers_prop[smt_threads * 2];
- int index = ppc_get_vcpu_dt_id(cpu);
+ int index = ppc_get_vcpu_id(cpu);
if (cpu->compat_pvr) {
ret = fdt_setprop_cell(fdt, offset, "cpu-version", cpu->compat_pvr);
@@ -237,7 +237,7 @@ static int spapr_fixup_cpu_smt_dt(void *fdt, int offset, PowerPCCPU *cpu,
static int spapr_fixup_cpu_numa_dt(void *fdt, int offset, PowerPCCPU *cpu)
{
- int index = ppc_get_vcpu_dt_id(cpu);
+ int index = ppc_get_vcpu_id(cpu);
uint32_t associativity[] = {cpu_to_be32(0x5),
cpu_to_be32(0x0),
cpu_to_be32(0x0),
@@ -341,7 +341,7 @@ static int spapr_fixup_cpu_dt(void *fdt, sPAPRMachineState *spapr)
PowerPCCPU *cpu = POWERPC_CPU(cs);
CPUPPCState *env = &cpu->env;
DeviceClass *dc = DEVICE_GET_CLASS(cs);
- int index = ppc_get_vcpu_dt_id(cpu);
+ int index = ppc_get_vcpu_id(cpu);
int compat_smt = MIN(smp_threads, ppc_compat_max_threads(cpu));
if ((index % smt) != 0) {
@@ -493,7 +493,7 @@ static void spapr_populate_cpu_dt(CPUState *cs, void *fdt, int offset,
PowerPCCPU *cpu = POWERPC_CPU(cs);
CPUPPCState *env = &cpu->env;
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cs);
- int index = ppc_get_vcpu_dt_id(cpu);
+ int index = ppc_get_vcpu_id(cpu);
uint32_t segs[] = {cpu_to_be32(28), cpu_to_be32(40),
0xffffffff, 0xffffffff};
uint32_t tbfreq = kvm_enabled() ? kvmppc_get_tbfreq()
@@ -626,7 +626,7 @@ static void spapr_populate_cpus_dt_node(void *fdt, sPAPRMachineState *spapr)
*/
CPU_FOREACH_REVERSE(cs) {
PowerPCCPU *cpu = POWERPC_CPU(cs);
- int index = ppc_get_vcpu_dt_id(cpu);
+ int index = ppc_get_vcpu_id(cpu);
DeviceClass *dc = DEVICE_GET_CLASS(cs);
int offset;
@@ -3025,7 +3025,7 @@ static void *spapr_populate_hotplug_cpu_dt(CPUState *cs, int *fdt_offset,
{
PowerPCCPU *cpu = POWERPC_CPU(cs);
DeviceClass *dc = DEVICE_GET_CLASS(cs);
- int id = ppc_get_vcpu_dt_id(cpu);
+ int id = ppc_get_vcpu_id(cpu);
void *fdt;
int offset, fdt_size;
char *nodename;
@@ -3433,9 +3433,9 @@ static void spapr_ics_resend(XICSFabric *dev)
ics_resend(spapr->ics);
}
-static ICPState *spapr_icp_get(XICSFabric *xi, int cpu_dt_id)
+static ICPState *spapr_icp_get(XICSFabric *xi, int vcpu_id)
{
- PowerPCCPU *cpu = ppc_get_vcpu_by_dt_id(cpu_dt_id);
+ PowerPCCPU *cpu = ppc_get_cpu_by_vcpu_id(vcpu_id);
return cpu ? ICP(cpu->intc) : NULL;
}
diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c
index 07b3da8dc4..4ca233854a 100644
--- a/hw/ppc/spapr_hcall.c
+++ b/hw/ppc/spapr_hcall.c
@@ -999,7 +999,7 @@ static target_ulong h_register_vpa(PowerPCCPU *cpu, sPAPRMachineState *spapr,
CPUPPCState *tenv;
PowerPCCPU *tcpu;
- tcpu = ppc_get_vcpu_by_dt_id(procno);
+ tcpu = ppc_get_cpu_by_vcpu_id(procno);
if (!tcpu) {
return H_PARAMETER;
}
@@ -1431,7 +1431,7 @@ static target_ulong h_signal_sys_reset(PowerPCCPU *cpu,
} else {
/* Unicast */
- cs = CPU(ppc_get_vcpu_by_dt_id(target));
+ cs = CPU(ppc_get_cpu_by_vcpu_id(target));
if (cs) {
run_on_cpu(cs, spapr_do_system_reset_on_cpu, RUN_ON_CPU_NULL);
return H_SUCCESS;
diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c
index 94a2799b99..626c06b375 100644
--- a/hw/ppc/spapr_rtas.c
+++ b/hw/ppc/spapr_rtas.c
@@ -104,7 +104,7 @@ static void rtas_query_cpu_stopped_state(PowerPCCPU *cpu_,
}
id = rtas_ld(args, 0);
- cpu = ppc_get_vcpu_by_dt_id(id);
+ cpu = ppc_get_cpu_by_vcpu_id(id);
if (cpu != NULL) {
if (CPU(cpu)->halted) {
rtas_st(rets, 1, 0);
@@ -158,7 +158,7 @@ static void rtas_start_cpu(PowerPCCPU *cpu_, sPAPRMachineState *spapr,
start = rtas_ld(args, 1);
r3 = rtas_ld(args, 2);
- cpu = ppc_get_vcpu_by_dt_id(id);
+ cpu = ppc_get_cpu_by_vcpu_id(id);
if (cpu != NULL) {
CPUState *cs = CPU(cpu);
CPUPPCState *env = &cpu->env;
diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
index 12f09492fb..687e66acde 100644
--- a/target/ppc/cpu.h
+++ b/target/ppc/cpu.h
@@ -1188,7 +1188,7 @@ typedef struct PPCVirtualHypervisorClass PPCVirtualHypervisorClass;
/**
* PowerPCCPU:
* @env: #CPUPPCState
- * @cpu_dt_id: CPU index used in the device tree. KVM uses this index too
+ * @vcpu_id: vCPU identifier given to KVM
* @compat_pvr: Current logical PVR, zero if in "raw" mode
*
* A PowerPC CPU.
@@ -1199,7 +1199,7 @@ struct PowerPCCPU {
/*< public >*/
CPUPPCState env;
- int cpu_dt_id;
+ int vcpu_id;
uint32_t compat_pvr;
PPCVirtualHypervisor *vhyp;
Object *intc;
@@ -2515,22 +2515,22 @@ static inline bool lsw_reg_in_range(int start, int nregs, int rx)
void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUPPCState *env);
/**
- * ppc_get_vcpu_dt_id:
+ * ppc_get_vcpu_id:
* @cs: a PowerPCCPU struct.
*
* Returns a device-tree ID for a CPU.
*/
-int ppc_get_vcpu_dt_id(PowerPCCPU *cpu);
+int ppc_get_vcpu_id(PowerPCCPU *cpu);
/**
- * ppc_get_vcpu_by_dt_id:
- * @cpu_dt_id: a device tree id
+ * ppc_get_cpu_by_vcpu_id:
+ * @vcpu_id: a VCPU ID
*
- * Searches for a CPU by @cpu_dt_id.
+ * Searches for a CPU by @vcpu_id.
*
* Returns: a PowerPCCPU struct
*/
-PowerPCCPU *ppc_get_vcpu_by_dt_id(int cpu_dt_id);
+PowerPCCPU *ppc_get_cpu_by_vcpu_id(int vcpu_id);
void ppc_maybe_bswap_register(CPUPPCState *env, uint8_t *mem_buf, int len);
#endif /* PPC_CPU_H */
diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
index f31c67e1b1..1142d5c970 100644
--- a/target/ppc/kvm.c
+++ b/target/ppc/kvm.c
@@ -520,7 +520,7 @@ bool kvmppc_is_mem_backend_page_size_ok(const char *obj_path)
unsigned long kvm_arch_vcpu_id(CPUState *cpu)
{
- return ppc_get_vcpu_dt_id(POWERPC_CPU(cpu));
+ return ppc_get_vcpu_id(POWERPC_CPU(cpu));
}
/* e500 supports 2 h/w breakpoint and 2 watchpoint.
diff --git a/target/ppc/translate_init.c b/target/ppc/translate_init.c
index 43be9a8331..1586e28055 100644
--- a/target/ppc/translate_init.c
+++ b/target/ppc/translate_init.c
@@ -9838,14 +9838,14 @@ static void ppc_cpu_realizefn(DeviceState *dev, Error **errp)
}
#if !defined(CONFIG_USER_ONLY)
- cpu->cpu_dt_id = (cs->cpu_index / smp_threads) * max_smt
+ cpu->vcpu_id = (cs->cpu_index / smp_threads) * max_smt
+ (cs->cpu_index % smp_threads);
- if (kvm_enabled() && !kvm_vcpu_id_is_valid(cpu->cpu_dt_id)) {
- error_setg(errp, "Can't create CPU with id %d in KVM", cpu->cpu_dt_id);
+ if (kvm_enabled() && !kvm_vcpu_id_is_valid(cpu->vcpu_id)) {
+ error_setg(errp, "Can't create CPU with id %d in KVM", cpu->vcpu_id);
error_append_hint(errp, "Adjust the number of cpus to %d "
"or try to raise the number of threads per core\n",
- cpu->cpu_dt_id * smp_threads / max_smt);
+ cpu->vcpu_id * smp_threads / max_smt);
goto unrealize;
}
#endif
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-03 02:51:20 +0000