int main(void)
{
int vgabios_sz = 0, etherboot_sz = 0, rombios_sz, smbios_sz;
- uint32_t vga_ram = 0;
+ uint32_t vga_ram = 0, vram_size = 0;
uint16_t xen_pfiob;
printf("HVM Loader\n");
break;
}
+ xen_pfiob = init_xen_platform_io_base();
+ vram_size = inl(xen_pfiob + 8);
+
if ( virtual_vga != VGA_none )
{
- vga_ram = e820_malloc(8 << 20, 4096);
- printf("VGA RAM at %08x\n", vga_ram);
+ vga_ram = e820_malloc(vram_size, 4096);
+ printf("%d megs of VGA RAM at %08x\n", vram_size / ( 1024 * 1024 ) , vga_ram);
}
etherboot_sz = scan_etherboot_nic((void*)ETHERBOOT_PHYSICAL_ADDRESS);
ROMBIOS_PHYSICAL_ADDRESS,
ROMBIOS_PHYSICAL_ADDRESS + rombios_sz - 1);
- xen_pfiob = init_xen_platform_io_base();
if ( xen_pfiob && vga_ram )
outl(xen_pfiob + 4, vga_ram);
#include "vbe.h"
#include "vbetables.h"
-#define VBE_TOTAL_VIDEO_MEMORY_DIV_64K (VBE_DISPI_TOTAL_VIDEO_MEMORY_MB*1024/64)
-
// The current OEM Software Revision of this VBE Bios
#define VBE_OEM_SOFTWARE_REV 0x0002;
vbe_info_block.VideoModePtr_Off= DI + 34;
// VBE Total Memory (in 64b blocks)
- vbe_info_block.TotalMemory = VBE_TOTAL_VIDEO_MEMORY_DIV_64K;
+ outw(VBE_DISPI_IOPORT_INDEX, VBE_DISPI_INDEX_VIDEO_MEMORY_64K);
+ vbe_info_block.TotalMemory = inw(VBE_DISPI_IOPORT_DATA);
if (vbe2_info)
{
do
{
if ((cur_info->info.XResolution <= dispi_get_max_xres()) &&
- (cur_info->info.BitsPerPixel <= dispi_get_max_bpp())) {
+ (cur_info->info.BitsPerPixel <= dispi_get_max_bpp()) &&
+ (cur_info->info.XResolution * cur_info->info.XResolution * cur_info->info.BitsPerPixel <= vbe_info_block.TotalMemory << 19 )) {
#ifdef DEBUG
printf("VBE found mode %x => %x\n", cur_info->mode,cur_mode);
#endif
cur_ptr+=2;
} else {
#ifdef DEBUG
- printf("VBE mode %x (xres=%x / bpp=%02x) not supported by display\n", cur_info->mode,cur_info->info.XResolution,cur_info->info.BitsPerPixel);
+ printf("VBE mode %x (xres=%x / bpp=%02x) not supported \n", cur_info->mode,cur_info->info.XResolution,cur_info->info.BitsPerPixel);
#endif
}
cur_info++;
info.WinFuncPtr = 0xC0000000UL;
*(Bit16u *)&(info.WinFuncPtr) = (Bit16u)(dispi_set_bank_farcall);
}
-
+ outw(VBE_DISPI_IOPORT_INDEX,VBE_DISPI_INDEX_LFB_ADDRESS_H);
+ info.PhysBasePtr = inw(VBE_DISPI_IOPORT_DATA);
+ info.PhysBasePtr = info.PhysBasePtr << 16;
+#if 0
+ outw(VBE_DISPI_IOPORT_INDEX,VBE_DISPI_INDEX_LFB_ADDRESS_L);
+ info.PhysBasePtr |= inw(VBE_DISPI_IOPORT_DATA);
+#endif
result = 0x4f;
}
else
// like 0xE0000000
- #define VBE_DISPI_BANK_ADDRESS 0xA0000
- #define VBE_DISPI_BANK_SIZE_KB 64
+ #define VBE_DISPI_BANK_ADDRESS 0xA0000
+ #define VBE_DISPI_BANK_SIZE_KB 64
- #define VBE_DISPI_MAX_XRES 1024
- #define VBE_DISPI_MAX_YRES 768
+ #define VBE_DISPI_MAX_XRES 2560
+ #define VBE_DISPI_MAX_YRES 1600
- #define VBE_DISPI_IOPORT_INDEX 0x01CE
- #define VBE_DISPI_IOPORT_DATA 0x01CF
+ #define VBE_DISPI_IOPORT_INDEX 0x01CE
+ #define VBE_DISPI_IOPORT_DATA 0x01CF
- #define VBE_DISPI_INDEX_ID 0x0
- #define VBE_DISPI_INDEX_XRES 0x1
- #define VBE_DISPI_INDEX_YRES 0x2
- #define VBE_DISPI_INDEX_BPP 0x3
- #define VBE_DISPI_INDEX_ENABLE 0x4
- #define VBE_DISPI_INDEX_BANK 0x5
- #define VBE_DISPI_INDEX_VIRT_WIDTH 0x6
- #define VBE_DISPI_INDEX_VIRT_HEIGHT 0x7
- #define VBE_DISPI_INDEX_X_OFFSET 0x8
- #define VBE_DISPI_INDEX_Y_OFFSET 0x9
-
- #define VBE_DISPI_ID0 0xB0C0
- #define VBE_DISPI_ID1 0xB0C1
- #define VBE_DISPI_ID2 0xB0C2
- #define VBE_DISPI_ID3 0xB0C3
- #define VBE_DISPI_ID4 0xB0C4
-
- #define VBE_DISPI_DISABLED 0x00
- #define VBE_DISPI_ENABLED 0x01
- #define VBE_DISPI_GETCAPS 0x02
- #define VBE_DISPI_8BIT_DAC 0x20
- #define VBE_DISPI_LFB_ENABLED 0x40
- #define VBE_DISPI_NOCLEARMEM 0x80
-
- #define VBE_DISPI_LFB_PHYSICAL_ADDRESS 0xE0000000
+ #define VBE_DISPI_INDEX_ID 0x0
+ #define VBE_DISPI_INDEX_XRES 0x1
+ #define VBE_DISPI_INDEX_YRES 0x2
+ #define VBE_DISPI_INDEX_BPP 0x3
+ #define VBE_DISPI_INDEX_ENABLE 0x4
+ #define VBE_DISPI_INDEX_BANK 0x5
+ #define VBE_DISPI_INDEX_VIRT_WIDTH 0x6
+ #define VBE_DISPI_INDEX_VIRT_HEIGHT 0x7
+ #define VBE_DISPI_INDEX_X_OFFSET 0x8
+ #define VBE_DISPI_INDEX_Y_OFFSET 0x9
+ #define VBE_DISPI_INDEX_VIDEO_MEMORY_64K 0xa
+ #define VBE_DISPI_INDEX_LFB_ADDRESS_H 0xb
+ #define VBE_DISPI_INDEX_LFB_ADDRESS_L 0xc
+
+ #define VBE_DISPI_LFB_PHYSICAL_ADDRESS 0xE0000000
+ #define VBE_DISPI_ID0 0xB0C0
+ #define VBE_DISPI_ID1 0xB0C1
+ #define VBE_DISPI_ID2 0xB0C2
+ #define VBE_DISPI_ID3 0xB0C3
+ #define VBE_DISPI_ID4 0xB0C4
+
+ #define VBE_DISPI_DISABLED 0x00
+ #define VBE_DISPI_ENABLED 0x01
+ #define VBE_DISPI_GETCAPS 0x02
+ #define VBE_DISPI_8BIT_DAC 0x20
+ #define VBE_DISPI_LFB_ENABLED 0x40
+ #define VBE_DISPI_NOCLEARMEM 0x80
#endif
#include <stdlib.h>
#include <stdio.h>
-#define VBE_DISPI_TOTAL_VIDEO_MEMORY_MB 8
+#define VBE_DISPI_TOTAL_VIDEO_MEMORY_MB 16
typedef struct {
int width;
{ 1600, 1200, 24 , 0x11F},
/* BOCHS/PLE, 86 'own' mode numbers */
-{ 320, 200, 32 , 0x140},
-{ 640, 400, 32 , 0x141},
-{ 640, 480, 32 , 0x142},
-{ 800, 600, 32 , 0x143},
-{ 1024, 768, 32 , 0x144},
-{ 1280, 1024, 32 , 0x145},
-{ 320, 200, 8 , 0x146},
-{ 1600, 1200, 32 , 0x147},
-{ 1152, 864, 8 , 0x148},
+{ 320, 200, 32 , 0x140},
+{ 640, 400, 32 , 0x141},
+{ 640, 480, 32 , 0x142},
+{ 800, 600, 32 , 0x143},
+{ 1024, 768, 32 , 0x144},
+{ 1280, 1024, 32 , 0x145},
+{ 320, 200, 8 , 0x146},
+{ 1600, 1200, 32 , 0x147},
+{ 1152, 864, 8 , 0x148},
{ 1152, 864, 15 , 0x149},
{ 1152, 864, 16 , 0x14a},
{ 1152, 864, 24 , 0x14b},
{ 1152, 864, 32 , 0x14c},
+{ 1280, 800, 16 , 0x178},
+{ 1280, 800, 24 , 0x179},
+{ 1280, 800, 32 , 0x17a},
+{ 1280, 960, 16 , 0x17b},
+{ 1280, 960, 24 , 0x17c},
+{ 1280, 960, 32 , 0x17d},
+{ 1440, 900, 16 , 0x17e},
+{ 1440, 900, 24 , 0x17f},
+{ 1440, 900, 32 , 0x180},
+{ 1400, 1050, 16 , 0x181},
+{ 1400, 1050, 24 , 0x182},
+{ 1400, 1050, 32 , 0x183},
+{ 1680, 1050, 16 , 0x184},
+{ 1680, 1050, 24 , 0x185},
+{ 1680, 1050, 32 , 0x186},
+{ 1920, 1200, 16 , 0x187},
+{ 1920, 1200, 24 , 0x188},
+{ 1920, 1200, 32 , 0x189},
+{ 2560, 1600, 16 , 0x18a},
+{ 2560, 1600, 24 , 0x18b},
+{ 2560, 1600, 32 , 0x18c},
{ 0, },
};
#endif
#define USE_BX_INFO
+#define DEBUG
/* Declares */
static Bit8u read_byte();
for (i=0; i<format_width; i++) {
nibble = (arg >> (4 * digit)) & 0x000f;
if (nibble <= 9)
- outb(0x0500, nibble + '0');
+ outb(0xe9, nibble + '0');
else
- outb(0x0500, (nibble - 10) + 'A');
+ outb(0xe9, (nibble - 10) + 'A');
digit--;
}
in_format = 0;
// }
}
else {
- outb(0x0500, c);
+ outb(0xe9, c);
}
s ++;
}
'opengl': int,
'soundhw': str,
'stdvga': int,
+ 'vram': int,
'usb': int,
'usbdevice': str,
'hpet': int,
ret.append('-nographic')
return ret
+ vram = str(vmConfig['platform'].get('vram',8))
+ ret.append('-videoram')
+ ret.append(vram)
+
vnc_config = {}
has_vnc = int(vmConfig['platform'].get('vnc', 0)) != 0
has_sdl = int(vmConfig['platform'].get('sdl', 0)) != 0
# buffer io page, buffer pio page and memmap info page
extra_pages = 1024 + 5
mem_kb += extra_pages * page_kb
- # Add 8 MiB overhead for QEMU's video RAM.
- return mem_kb + 8192
+ return mem_kb
def getRequiredInitialReservation(self):
return self.vm.getMemoryTarget()
return rc
def getRequiredAvailableMemory(self, mem_kb):
- # Add 8 MiB overhead for QEMU's video RAM.
- return mem_kb + 8192
+ return mem_kb
def getRequiredInitialReservation(self):
return self.vm.getMemoryTarget()
fn=set_int, default=128,
use="Domain memory in MB.")
+gopts.var('vram', val='MEMORY',
+ fn=set_int, default=8,
+ use="Video memory in MB.")
+
gopts.var('maxmem', val='MEMORY',
fn=set_int, default=None,
use="Maximum domain memory in MB.")
"""Create the config for HVM devices.
"""
args = [ 'device_model', 'pae', 'vcpus', 'boot', 'fda', 'fdb', 'timer_mode',
- 'localtime', 'serial', 'stdvga', 'isa', 'nographic', 'soundhw',
+ 'localtime', 'serial', 'stdvga', 'vram', 'isa', 'nographic', 'soundhw',
'vnc', 'vncdisplay', 'vncunused', 'vncconsole', 'vnclisten',
'sdl', 'display', 'xauthority', 'rtc_timeoffset', 'monitor',
'acpi', 'apic', 'usb', 'usbdevice', 'keymap', 'pci', 'hpet',
projects / xenclient / xen.git / commitdiff