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[PULL 062/136] ppc/pnv: use memdev for RAM
From: |
Paolo Bonzini |
Subject: |
[PULL 062/136] ppc/pnv: use memdev for RAM |
Date: |
Tue, 25 Feb 2020 12:49:52 +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>
Acked-by: David Gibson <address@hidden>
Reviewed-by: Cédric Le Goater <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Message-Id: <address@hidden>
---
hw/ppc/pnv.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index 139c857..ea20a1d 100644
--- a/hw/ppc/pnv.c
+++ b/hw/ppc/pnv.c
@@ -690,7 +690,6 @@ static void pnv_init(MachineState *machine)
{
PnvMachineState *pnv = PNV_MACHINE(machine);
MachineClass *mc = MACHINE_GET_CLASS(machine);
- MemoryRegion *ram;
char *fw_filename;
long fw_size;
int i;
@@ -702,11 +701,7 @@ static void pnv_init(MachineState *machine)
if (machine->ram_size < (1 * GiB)) {
warn_report("skiboot may not work with < 1GB of RAM");
}
-
- ram = g_new(MemoryRegion, 1);
- memory_region_allocate_system_memory(ram, NULL, "pnv.ram",
- machine->ram_size);
- memory_region_add_subregion(get_system_memory(), 0, ram);
+ memory_region_add_subregion(get_system_memory(), 0, machine->ram);
/*
* Create our simple PNOR device
@@ -1976,6 +1971,7 @@ static void pnv_machine_class_init(ObjectClass *oc, void
*data)
* enough to fit the maximum initrd size at it's load address
*/
mc->default_ram_size = INITRD_LOAD_ADDR + INITRD_MAX_SIZE;
+ mc->default_ram_id = "pnv.ram";
ispc->print_info = pnv_pic_print_info;
object_class_property_add_bool(oc, "hb-mode",
--
1.8.3.1
- [PULL 054/136] mips/mips_jazz: add max ram size check, (continued)
- [PULL 054/136] mips/mips_jazz: add max ram size check, Paolo Bonzini, 2020/02/25
- [PULL 052/136] mips/mips_fulong2e: use memdev for RAM, Paolo Bonzini, 2020/02/25
- [PULL 057/136] mips/mips_r4k: use memdev for RAM, Paolo Bonzini, 2020/02/25
- [PULL 051/136] mips/mips_fulong2e: drop RAM size fixup, Paolo Bonzini, 2020/02/25
- [PULL 067/136] ppc/spapr: use memdev for RAM, Paolo Bonzini, 2020/02/25
- [PULL 064/136] ppc/ppc405_boards: use memdev for RAM, Paolo Bonzini, 2020/02/25
- [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 <=
- [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, 2020/02/25
- [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