Going through pc_memory_init() seems quite complicated for a simple
assignment.
Signed-off-by: Bernhard Beschow <shen...@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org>
---
include/hw/i386/pc.h | 1 -
hw/i386/pc.c | 2 --
hw/i386/pc_piix.c | 4 ++--
hw/i386/pc_q35.c | 6 ++----
4 files changed, 4 insertions(+), 9 deletions(-)
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 66e3d059ef..b60b95921b 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -162,7 +162,6 @@ void xen_load_linux(PCMachineState *pcms);
void pc_memory_init(PCMachineState *pcms,
MemoryRegion *system_memory,
MemoryRegion *rom_memory,
- MemoryRegion **ram_memory,
uint64_t pci_hole64_size);
uint64_t pc_pci_hole64_start(void);
DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 6e592bd969..8898cc9961 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -936,7 +936,6 @@ static hwaddr pc_max_used_gpa(PCMachineState *pcms,
uint64_t pci_hole64_size)
void pc_memory_init(PCMachineState *pcms,
MemoryRegion *system_memory,
MemoryRegion *rom_memory,
- MemoryRegion **ram_memory,
uint64_t pci_hole64_size)
{
int linux_boot, i;
@@ -994,7 +993,6 @@ void pc_memory_init(PCMachineState *pcms,
* Split single memory region and use aliases to address portions of it,
* done for backwards compatibility with older qemus.
*/
- *ram_memory = machine->ram;
ram_below_4g = g_malloc(sizeof(*ram_below_4g));
memory_region_init_alias(ram_below_4g, NULL, "ram-below-4g", machine->ram,
0, x86ms->below_4g_mem_size);
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 5bde4533cc..00ba725656 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -143,6 +143,7 @@ static void pc_init1(MachineState *machine,
if (xen_enabled()) {
xen_hvm_init_pc(pcms, &ram_memory);
} else {
+ ram_memory = machine->ram;
if (!pcms->max_ram_below_4g) {
pcms->max_ram_below_4g = 0xe0000000; /* default: 3.5G */
}
@@ -205,8 +206,7 @@ static void pc_init1(MachineState *machine,
/* allocate ram and load rom/bios */
if (!xen_enabled()) {
- pc_memory_init(pcms, system_memory,
- rom_memory, &ram_memory, hole64_size);
+ pc_memory_init(pcms, system_memory, rom_memory, hole64_size);
} else {
pc_system_flash_cleanup_unused(pcms);
if (machine->kernel_filename != NULL) {
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 8253b49296..455cbe11fa 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -129,7 +129,6 @@ static void pc_q35_init(MachineState *machine)
MemoryRegion *system_io = get_system_io();
MemoryRegion *pci_memory;
MemoryRegion *rom_memory;
- MemoryRegion *ram_memory;
GSIState *gsi_state;
ISABus *isa_bus;
int i;
@@ -216,12 +215,11 @@ static void pc_q35_init(MachineState *machine)
}
/* allocate ram and load rom/bios */
- pc_memory_init(pcms, system_memory, rom_memory, &ram_memory,
- pci_hole64_size);
+ pc_memory_init(pcms, system_memory, rom_memory, pci_hole64_size);
object_property_add_child(OBJECT(machine), "q35", OBJECT(q35_host));
object_property_set_link(OBJECT(q35_host), MCH_HOST_PROP_RAM_MEM,
- OBJECT(ram_memory), NULL);
+ OBJECT(machine->ram), NULL);
object_property_set_link(OBJECT(q35_host), MCH_HOST_PROP_PCI_MEM,
OBJECT(pci_memory), NULL);
object_property_set_link(OBJECT(q35_host), MCH_HOST_PROP_SYSTEM_MEM,
--
2.39.1
