qemu-e2k/include/hw/arm/linux-boot-if.h

40 lines
1.3 KiB
C
Raw Normal View History

/*
* hw/arm/linux-boot-if.h : interface for devices which need to behave
* specially for direct boot of an ARM Linux kernel
*/
#ifndef HW_ARM_LINUX_BOOT_IF_H
#define HW_ARM_LINUX_BOOT_IF_H
#include "qom/object.h"
#define TYPE_ARM_LINUX_BOOT_IF "arm-linux-boot-if"
typedef struct ARMLinuxBootIfClass ARMLinuxBootIfClass;
DECLARE_CLASS_CHECKERS(ARMLinuxBootIfClass, ARM_LINUX_BOOT_IF,
TYPE_ARM_LINUX_BOOT_IF)
#define ARM_LINUX_BOOT_IF(obj) \
INTERFACE_CHECK(ARMLinuxBootIf, (obj), TYPE_ARM_LINUX_BOOT_IF)
typedef struct ARMLinuxBootIf ARMLinuxBootIf;
struct ARMLinuxBootIfClass {
/*< private >*/
InterfaceClass parent_class;
/*< public >*/
/** arm_linux_init: configure the device for a direct boot
* of an ARM Linux kernel (so that device reset puts it into
* the state the kernel expects after firmware initialization,
* rather than the true hardware reset state). This callback is
* called once after machine construction is complete (before the
* first system reset).
*
* @obj: the object implementing this interface
* @secure_boot: true if we are booting Secure, false for NonSecure
* (or for a CPU which doesn't support TrustZone)
*/
void (*arm_linux_init)(ARMLinuxBootIf *obj, bool secure_boot);
};
#endif