diff options
Diffstat (limited to 'hw/ppc')
| -rw-r--r-- | hw/ppc/spapr_hcall.c | 40 | ||||
| -rw-r--r-- | hw/ppc/spapr_numa.c | 45 |
2 files changed, 45 insertions, 40 deletions
diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c index c1d01228c6..c2776b6a7d 100644 --- a/hw/ppc/spapr_hcall.c +++ b/hw/ppc/spapr_hcall.c @@ -1873,42 +1873,6 @@ static target_ulong h_client_architecture_support(PowerPCCPU *cpu, return ret; } -static target_ulong h_home_node_associativity(PowerPCCPU *cpu, - SpaprMachineState *spapr, - target_ulong opcode, - target_ulong *args) -{ - target_ulong flags = args[0]; - target_ulong procno = args[1]; - PowerPCCPU *tcpu; - int idx; - - /* only support procno from H_REGISTER_VPA */ - if (flags != 0x1) { - return H_FUNCTION; - } - - tcpu = spapr_find_cpu(procno); - if (tcpu == NULL) { - return H_P2; - } - - /* sequence is the same as in the "ibm,associativity" property */ - - idx = 0; -#define ASSOCIATIVITY(a, b) (((uint64_t)(a) << 32) | \ - ((uint64_t)(b) & 0xffffffff)) - args[idx++] = ASSOCIATIVITY(0, 0); - args[idx++] = ASSOCIATIVITY(0, tcpu->node_id); - args[idx++] = ASSOCIATIVITY(procno, -1); - for ( ; idx < 6; idx++) { - args[idx] = -1; - } -#undef ASSOCIATIVITY - - return H_SUCCESS; -} - static target_ulong h_get_cpu_characteristics(PowerPCCPU *cpu, SpaprMachineState *spapr, target_ulong opcode, @@ -2139,10 +2103,6 @@ static void hypercall_register_types(void) spapr_register_hypercall(KVMPPC_H_CAS, h_client_architecture_support); spapr_register_hypercall(KVMPPC_H_UPDATE_DT, h_update_dt); - - /* Virtual Processor Home Node */ - spapr_register_hypercall(H_HOME_NODE_ASSOCIATIVITY, - h_home_node_associativity); } type_init(hypercall_register_types) diff --git a/hw/ppc/spapr_numa.c b/hw/ppc/spapr_numa.c index 9073dbbceb..e60587ce81 100644 --- a/hw/ppc/spapr_numa.c +++ b/hw/ppc/spapr_numa.c @@ -165,3 +165,48 @@ void spapr_numa_write_rtas_dt(SpaprMachineState *spapr, void *fdt, int rtas) _FDT(fdt_setprop(fdt, rtas, "ibm,max-associativity-domains", maxdomains, sizeof(maxdomains))); } + +static target_ulong h_home_node_associativity(PowerPCCPU *cpu, + SpaprMachineState *spapr, + target_ulong opcode, + target_ulong *args) +{ + target_ulong flags = args[0]; + target_ulong procno = args[1]; + PowerPCCPU *tcpu; + int idx; + + /* only support procno from H_REGISTER_VPA */ + if (flags != 0x1) { + return H_FUNCTION; + } + + tcpu = spapr_find_cpu(procno); + if (tcpu == NULL) { + return H_P2; + } + + /* sequence is the same as in the "ibm,associativity" property */ + + idx = 0; +#define ASSOCIATIVITY(a, b) (((uint64_t)(a) << 32) | \ + ((uint64_t)(b) & 0xffffffff)) + args[idx++] = ASSOCIATIVITY(0, 0); + args[idx++] = ASSOCIATIVITY(0, tcpu->node_id); + args[idx++] = ASSOCIATIVITY(procno, -1); + for ( ; idx < 6; idx++) { + args[idx] = -1; + } +#undef ASSOCIATIVITY + + return H_SUCCESS; +} + +static void spapr_numa_register_types(void) +{ + /* Virtual Processor Home Node */ + spapr_register_hypercall(H_HOME_NODE_ASSOCIATIVITY, + h_home_node_associativity); +} + +type_init(spapr_numa_register_types) |