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vga roms: move loading from pc.c to vga drivers. 

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Gerd Hoffmann 2009-10-26 12:18:26 +01:00 committed by Anthony Liguori
parent de2aff17a3
commit 5245d57a7a
5 changed files with 14 additions and 13 deletions
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6
hw/cirrus_vga.c
View File

@ -32,6 +32,7 @@
#include "console.h"
#include "vga_int.h"
#include "kvm.h"
#include "loader.h"
/*
* TODO:
@ -3162,6 +3163,7 @@ void isa_cirrus_vga_init(void)
s->vga.screen_dump, s->vga.text_update,
&s->vga);
vmstate_register(0, &vmstate_cirrus_vga, s);
rom_add_vga(VGABIOS_CIRRUS_FILENAME);
/* XXX ISA-LFB support */
}
@ -3245,7 +3247,9 @@ static int pci_cirrus_vga_initfn(PCIDevice *dev)
PCI_ADDRESS_SPACE_MEM, cirrus_pci_mmio_map);
}
vmstate_register(0, &vmstate_pci_cirrus_vga, d);
/* XXX: ROM BIOS */
/* ROM BIOS */
rom_add_vga(VGABIOS_CIRRUS_FILENAME);
return 0;
}

12
hw/pc.c
View File

@ -47,8 +47,6 @@
//#define DEBUG_MULTIBOOT
#define BIOS_FILENAME "bios.bin"
#define VGABIOS_FILENAME "vgabios.bin"
#define VGABIOS_CIRRUS_FILENAME "vgabios-cirrus.bin"
#define PC_MAX_BIOS_SIZE (4 * 1024 * 1024)
@ -1050,7 +1048,6 @@ static void pc_init1(ram_addr_t ram_size,
IsaIrqState *isa_irq_state;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
DriveInfo *fd[MAX_FD];
int using_vga = cirrus_vga_enabled || std_vga_enabled || vmsvga_enabled;
void *fw_cfg;
if (ram_size >= 0xe0000000 ) {
@ -1141,15 +1138,6 @@ static void pc_init1(ram_addr_t ram_size,
option_rom_offset = qemu_ram_alloc(PC_ROM_SIZE);
cpu_register_physical_memory(PC_ROM_MIN_VGA, PC_ROM_SIZE, option_rom_offset);
if (using_vga) {
/* VGA BIOS load */
if (cirrus_vga_enabled) {
rom_add_vga(VGABIOS_CIRRUS_FILENAME);
} else {
rom_add_vga(VGABIOS_FILENAME);
}
}
/* map all the bios at the top of memory */
cpu_register_physical_memory((uint32_t)(-bios_size),
bios_size, bios_offset | IO_MEM_ROM);

3
hw/vga-isa.c
View File

@ -27,6 +27,7 @@
#include "vga_int.h"
#include "pixel_ops.h"
#include "qemu-timer.h"
#include "loader.h"
int isa_vga_init(void)
{
@ -46,5 +47,7 @@ int isa_vga_init(void)
cpu_register_physical_memory(VBE_DISPI_LFB_PHYSICAL_ADDRESS,
VGA_RAM_SIZE, s->vram_offset);
#endif
/* ROM BIOS */
rom_add_vga(VGABIOS_FILENAME);
return 0;
}

4
hw/vga-pci.c
View File

@ -28,6 +28,7 @@
#include "vga_int.h"
#include "pixel_ops.h"
#include "qemu-timer.h"
#include "loader.h"
typedef struct PCIVGAState {
PCIDevice dev;
@ -105,6 +106,9 @@ static int pci_vga_initfn(PCIDevice *dev)
pci_register_bar(&d->dev, PCI_ROM_SLOT, bios_total_size,
PCI_ADDRESS_SPACE_MEM_PREFETCH, vga_map);
}
/* ROM BIOS */
rom_add_vga(VGABIOS_FILENAME);
return 0;
}

2
hw/vga_int.h
View File

@ -223,6 +223,8 @@ extern const uint8_t sr_mask[8];
extern const uint8_t gr_mask[16];
#define VGA_RAM_SIZE (8192 * 1024)
#define VGABIOS_FILENAME "vgabios.bin"
#define VGABIOS_CIRRUS_FILENAME "vgabios-cirrus.bin"
extern CPUReadMemoryFunc * const vga_mem_read[3];
extern CPUWriteMemoryFunc * const vga_mem_write[3];