Revision ae0a5466 hw/pc_piix.c
| b/hw/pc_piix.c | ||
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* THE SOFTWARE. |
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*/ |
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#include <glib.h> |
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#include "hw.h" |
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#include "pc.h" |
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#include "apic.h" |
| ... | ... | |
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DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; |
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BusState *idebus[MAX_IDE_BUS]; |
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ISADevice *rtc_state; |
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MemoryRegion *ram_memory; |
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MemoryRegion *pci_memory; |
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pc_cpus_init(cpu_model); |
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|
| ... | ... | |
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below_4g_mem_size = ram_size; |
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} |
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pci_memory = g_new(MemoryRegion, 1); |
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memory_region_init(pci_memory, "pci", INT64_MAX); |
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/* allocate ram and load rom/bios */ |
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if (!xen_enabled()) {
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pc_memory_init(system_memory, |
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kernel_filename, kernel_cmdline, initrd_filename, |
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below_4g_mem_size, above_4g_mem_size); |
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below_4g_mem_size, above_4g_mem_size, |
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pci_memory, &ram_memory); |
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} |
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if (!xen_enabled()) {
|
| ... | ... | |
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if (pci_enabled) {
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pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, isa_irq, |
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system_memory, system_io, ram_size); |
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system_memory, system_io, ram_size, |
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below_4g_mem_size, |
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0x100000000ULL - below_4g_mem_size, |
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0x100000000ULL + above_4g_mem_size, |
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(sizeof(target_phys_addr_t) == 4 |
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? 0 |
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: ((uint64_t)1 << 62)), |
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pci_memory, ram_memory); |
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} else {
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pci_bus = NULL; |
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i440fx_state = NULL; |
| ... | ... | |
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smbus_eeprom_init(smbus, 8, NULL, 0); |
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} |
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if (i440fx_state) {
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i440fx_init_memory_mappings(i440fx_state); |
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} |
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if (pci_enabled) {
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pc_pci_device_init(pci_bus); |
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} |
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