diff options
Diffstat (limited to 'hw/ppc/spapr.c')
| -rw-r--r-- | hw/ppc/spapr.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index a23c0f080e..d01978f3dc 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -1223,6 +1223,8 @@ static void ppc_spapr_init(MachineState *machine) int i; MemoryRegion *sysmem = get_system_memory(); MemoryRegion *ram = g_new(MemoryRegion, 1); + MemoryRegion *rma_region; + void *rma = NULL; hwaddr rma_alloc_size; hwaddr node0_size = (nb_numa_nodes > 1) ? numa_info[0].node_mem : ram_size; uint32_t initrd_base = 0; @@ -1239,7 +1241,7 @@ static void ppc_spapr_init(MachineState *machine) cpu_ppc_hypercall = emulate_spapr_hypercall; /* Allocate RMA if necessary */ - rma_alloc_size = kvmppc_alloc_rma("ppc_spapr.rma", sysmem); + rma_alloc_size = kvmppc_alloc_rma(&rma); if (rma_alloc_size == -1) { hw_error("qemu: Unable to create RMA\n"); @@ -1333,13 +1335,16 @@ static void ppc_spapr_init(MachineState *machine) /* allocate RAM */ spapr->ram_limit = ram_size; - if (spapr->ram_limit > rma_alloc_size) { - ram_addr_t nonrma_base = rma_alloc_size; - ram_addr_t nonrma_size = spapr->ram_limit - rma_alloc_size; - - memory_region_init_ram(ram, NULL, "ppc_spapr.ram", nonrma_size); - vmstate_register_ram_global(ram); - memory_region_add_subregion(sysmem, nonrma_base, ram); + memory_region_allocate_system_memory(ram, NULL, "ppc_spapr.ram", + spapr->ram_limit); + memory_region_add_subregion(sysmem, 0, ram); + + if (rma_alloc_size && rma) { + rma_region = g_new(MemoryRegion, 1); + memory_region_init_ram_ptr(rma_region, NULL, "ppc_spapr.rma", + rma_alloc_size, rma); + vmstate_register_ram_global(rma_region); + memory_region_add_subregion(sysmem, 0, rma_region); } filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "spapr-rtas.bin"); |