cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
Log | Files | Refs | Submodules | LICENSE | sfeed.txt

mac.h (3293B)

      1/*
      2 * QEMU PowerMac emulation shared definitions and prototypes
      3 *
      4 * Copyright (c) 2004-2007 Fabrice Bellard
      5 * Copyright (c) 2007 Jocelyn Mayer
      6 *
      7 * Permission is hereby granted, free of charge, to any person obtaining a copy
      8 * of this software and associated documentation files (the "Software"), to deal
      9 * in the Software without restriction, including without limitation the rights
     10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     11 * copies of the Software, and to permit persons to whom the Software is
     12 * furnished to do so, subject to the following conditions:
     13 *
     14 * The above copyright notice and this permission notice shall be included in
     15 * all copies or substantial portions of the Software.
     16 *
     17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
     20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     23 * THE SOFTWARE.
     24 */
     25
     26#ifndef PPC_MAC_H
     27#define PPC_MAC_H
     28
     29#include "qemu/units.h"
     30#include "exec/memory.h"
     31#include "hw/boards.h"
     32#include "hw/sysbus.h"
     33#include "hw/input/adb.h"
     34#include "hw/misc/mos6522.h"
     35#include "hw/pci/pci_host.h"
     36#include "hw/pci-host/uninorth.h"
     37#include "qom/object.h"
     38
     39/* SMP is not enabled, for now */
     40#define MAX_CPUS 1
     41
     42#define NVRAM_SIZE        0x2000
     43#define PROM_FILENAME    "openbios-ppc"
     44
     45#define KERNEL_LOAD_ADDR 0x01000000
     46#define KERNEL_GAP       0x00100000
     47
     48#define ESCC_CLOCK 3686400
     49
     50/* Old World IRQs */
     51#define OLDWORLD_CUDA_IRQ      0x12
     52#define OLDWORLD_ESCCB_IRQ     0x10
     53#define OLDWORLD_ESCCA_IRQ     0xf
     54#define OLDWORLD_IDE0_IRQ      0xd
     55#define OLDWORLD_IDE0_DMA_IRQ  0x2
     56#define OLDWORLD_IDE1_IRQ      0xe
     57#define OLDWORLD_IDE1_DMA_IRQ  0x3
     58
     59/* New World IRQs */
     60#define NEWWORLD_CUDA_IRQ      0x19
     61#define NEWWORLD_PMU_IRQ       0x19
     62#define NEWWORLD_ESCCB_IRQ     0x24
     63#define NEWWORLD_ESCCA_IRQ     0x25
     64#define NEWWORLD_IDE0_IRQ      0xd
     65#define NEWWORLD_IDE0_DMA_IRQ  0x2
     66#define NEWWORLD_IDE1_IRQ      0xe
     67#define NEWWORLD_IDE1_DMA_IRQ  0x3
     68#define NEWWORLD_EXTING_GPIO1  0x2f
     69#define NEWWORLD_EXTING_GPIO9  0x37
     70
     71/* Core99 machine */
     72#define TYPE_CORE99_MACHINE MACHINE_TYPE_NAME("mac99")
     73typedef struct Core99MachineState Core99MachineState;
     74DECLARE_INSTANCE_CHECKER(Core99MachineState, CORE99_MACHINE,
     75                         TYPE_CORE99_MACHINE)
     76
     77#define CORE99_VIA_CONFIG_CUDA     0x0
     78#define CORE99_VIA_CONFIG_PMU      0x1
     79#define CORE99_VIA_CONFIG_PMU_ADB  0x2
     80
     81struct Core99MachineState {
     82    /*< private >*/
     83    MachineState parent;
     84
     85    uint8_t via_config;
     86};
     87
     88/* Grackle PCI */
     89#define TYPE_GRACKLE_PCI_HOST_BRIDGE "grackle-pcihost"
     90
     91/* Mac NVRAM */
     92#define TYPE_MACIO_NVRAM "macio-nvram"
     93OBJECT_DECLARE_SIMPLE_TYPE(MacIONVRAMState, MACIO_NVRAM)
     94
     95struct MacIONVRAMState {
     96    /*< private >*/
     97    SysBusDevice parent_obj;
     98    /*< public >*/
     99
    100    uint32_t size;
    101    uint32_t it_shift;
    102
    103    MemoryRegion mem;
    104    uint8_t *data;
    105};
    106
    107void pmac_format_nvram_partition (MacIONVRAMState *nvr, int len);
    108#endif /* PPC_MAC_H */