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[PULL 071/136] sparc/niagara: use memdev for RAM
From: |
Paolo Bonzini |
Subject: |
[PULL 071/136] sparc/niagara: use memdev for RAM |
Date: |
Tue, 25 Feb 2020 12:50:01 +0100 |
From: Igor Mammedov <address@hidden>
memory_region_allocate_system_memory() API is going away, so
replace it with memdev allocated MemoryRegion. The later is
initialized by generic code, so board only needs to opt in
to memdev scheme by providing
MachineClass::default_ram_id
and using MachineState::ram instead of manually initializing
RAM memory region.
Signed-off-by: Igor Mammedov <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Tested-by: Philippe Mathieu-Daudé <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Message-Id: <address@hidden>
---
hw/sparc64/niagara.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/hw/sparc64/niagara.c b/hw/sparc64/niagara.c
index 5eb2d09..ab5ef8c 100644
--- a/hw/sparc64/niagara.c
+++ b/hw/sparc64/niagara.c
@@ -40,7 +40,6 @@
typedef struct NiagaraBoardState {
MemoryRegion hv_ram;
- MemoryRegion partition_ram;
MemoryRegion nvram;
MemoryRegion md_rom;
MemoryRegion hv_rom;
@@ -111,11 +110,8 @@ static void niagara_init(MachineState *machine)
NIAGARA_HV_RAM_SIZE, &error_fatal);
memory_region_add_subregion(sysmem, NIAGARA_HV_RAM_BASE, &s->hv_ram);
- memory_region_allocate_system_memory(&s->partition_ram, NULL,
- "sun4v-partition.ram",
- machine->ram_size);
memory_region_add_subregion(sysmem, NIAGARA_PARTITION_RAM_BASE,
- &s->partition_ram);
+ machine->ram);
memory_region_init_ram(&s->nvram, NULL, "sun4v.nvram", NIAGARA_NVRAM_SIZE,
&error_fatal);
@@ -173,6 +169,7 @@ static void niagara_class_init(ObjectClass *oc, void *data)
mc->max_cpus = 1; /* XXX for now */
mc->default_boot_order = "c";
mc->default_cpu_type = SPARC_CPU_TYPE_NAME("Sun-UltraSparc-T1");
+ mc->default_ram_id = "sun4v-partition.ram";
}
static const TypeInfo niagara_type = {
--
1.8.3.1
- [PULL 049/136] m68k/next-cube: use memdev for RAM, (continued)
- [PULL 049/136] m68k/next-cube: use memdev for RAM, Paolo Bonzini, 2020/02/25
- [PULL 053/136] mips/mips_jazz: use memdev for RAM, Paolo Bonzini, 2020/02/25
- [PULL 059/136] ppc/e500: use memdev for RAM, Paolo Bonzini, 2020/02/25
- [PULL 063/136] ppc/ppc405_boards: add RAM size checks, Paolo Bonzini, 2020/02/25
- [PULL 062/136] ppc/pnv: use memdev for RAM, Paolo Bonzini, 2020/02/25
- [PULL 058/136] ppc/e500: drop RAM size fixup, Paolo Bonzini, 2020/02/25
- [PULL 065/136] ppc/{ppc440_bamboo, sam460ex}: drop RAM size fixup, Paolo Bonzini, 2020/02/25
- [PULL 066/136] ppc/{ppc440_bamboo, sam460ex}: use memdev for RAM, Paolo Bonzini, 2020/02/25
- [PULL 061/136] ppc/mac_oldworld: use memdev for RAM, Paolo Bonzini, 2020/02/25
- [PULL 060/136] ppc/mac_newworld: use memdev for RAM, Paolo Bonzini, 2020/02/25
- [PULL 071/136] sparc/niagara: use memdev for RAM,
Paolo Bonzini <=
- [PULL 069/136] sparc/leon3: use memdev for RAM, Paolo Bonzini, 2020/02/25
- [PULL 076/136] hostmem: introduce "prealloc-threads" property, Paolo Bonzini, 2020/02/25
- [PULL 078/136] tests/numa-test: make top level args dynamic and g_autofree(cli) cleanups, Paolo Bonzini, 2020/02/25
- [PULL 074/136] exec: drop bogus mem_path from qemu_ram_alloc_from_fd(), Paolo Bonzini, 2020/02/25
- [PULL 068/136] ppc/virtex_ml507: use memdev for RAM, Paolo Bonzini, 2020/02/25
- [PULL 075/136] make mem_path local variable, Paolo Bonzini, 2020/02/25
- [PULL 081/136] hw: Remove unnecessary cast when calling dma_memory_read(), Paolo Bonzini, 2020/02/25
- [PULL 083/136] exec: Let flatview API take void pointer arguments, Paolo Bonzini, 2020/02/25
- [PULL 085/136] hw/net: Avoid casting non-const pointer, use address_space_write(), Paolo Bonzini, 2020/02/25
- [PULL 077/136] hostmem: fix strict bind policy, Paolo Bonzini, 2020/02/25