LXR qemu/include/hw/arm/linux-boot-if.h

   1/*
   2 * hw/arm/linux-boot-if.h : interface for devices which need to behave
   3 * specially for direct boot of an ARM Linux kernel
   4 */
   5
   6#ifndef HW_ARM_LINUX_BOOT_IF_H
   7#define HW_ARM_LINUX_BOOT_IF_H
   8
   9#include "qom/object.h"
  10
  11#define TYPE_ARM_LINUX_BOOT_IF "arm-linux-boot-if"
  12typedef struct ARMLinuxBootIfClass ARMLinuxBootIfClass;
  13DECLARE_CLASS_CHECKERS(ARMLinuxBootIfClass, ARM_LINUX_BOOT_IF,
  14                       TYPE_ARM_LINUX_BOOT_IF)
  15#define ARM_LINUX_BOOT_IF(obj) \
  16    INTERFACE_CHECK(ARMLinuxBootIf, (obj), TYPE_ARM_LINUX_BOOT_IF)
  17
  18typedef struct ARMLinuxBootIf ARMLinuxBootIf;
  19
  20struct ARMLinuxBootIfClass {
  21    /*< private >*/
  22    InterfaceClass parent_class;
  23
  24    /*< public >*/
  25    /** arm_linux_init: configure the device for a direct boot
  26     * of an ARM Linux kernel (so that device reset puts it into
  27     * the state the kernel expects after firmware initialization,
  28     * rather than the true hardware reset state). This callback is
  29     * called once after machine construction is complete (before the
  30     * first system reset).
  31     *
  32     * @obj: the object implementing this interface
  33     * @secure_boot: true if we are booting Secure, false for NonSecure
  34     * (or for a CPU which doesn't support TrustZone)
  35     */
  36    void (*arm_linux_init)(ARMLinuxBootIf *obj, bool secure_boot);
  37};
  38
  39#endif
  40