Displaying 2 results from an estimated 2 matches for "io_mem_rom".
2005 May 24
0
[PATCH] qemu-unregister-c0000.patch
.../tools/ioemu/hw/pc.c 2005-05-23 16:37:18 -07:00
@@ -419,11 +419,11 @@
ret = load_image(buf, phys_ram_base + vga_bios_offset);
#endif
+#ifndef NOBIOS
/* setup basic memory access */
cpu_register_physical_memory(0xc0000, 0x10000,
vga_bios_offset | IO_MEM_ROM);
-#ifndef NOBIOS
/* map the last 128KB of the BIOS in ISA space */
isa_bios_size = bios_size;
if (isa_bios_size > (128 * 1024))
===== tools/ioemu/target-i386-dm/helper2.c 1.2 vs edited =====
--- 1.2/tools/ioemu/target-i386-dm/helper2.c 2005-05-20 10:01:22 -07:00
+++ edited/tool...
2005 May 27
0
[PATCH] ioemu: enable Cirrus VGA emulation
...emory(0, ram_size, 0);
+// cpu_register_physical_memory(0, ram_size, 0);
#ifndef NOBIOS
/* BIOS load */
@@ -436,9 +436,9 @@
/* map all the bios at the top of memory */
cpu_register_physical_memory((uint32_t)(-bios_size),
bios_size, bios_offset | IO_MEM_ROM);
+#endif
bochs_bios_init();
-#endif
if (linux_boot) {
uint8_t bootsect[512];
@@ -508,9 +508,6 @@
register_ioport_write(0xf0, 1, 1, ioportF0_write, NULL);
-#ifdef NOBIOS
- cirrus_vga_enabled = 0;
-#endif
if (cirrus_vga_enabled) {
if (pci_enabled)...