arch/arm-native/kernel/kernel_arm.h

   1 #ifndef __KERNEL_ARM_H
   2 #define __KERNEL_ARM_H
   3
   4 #include <asm/cpu.h>
   5
   6 /*
   7     Copyright © 2015, The AROS Development Team. All rights reserved.
   8     $Id$
   9 */
  10
  11 struct ARM_Implementation
  12 {
  13     IPTR                ARMI_Family;
  14     IPTR                ARMI_Platform;
  15     APTR                ARMI_PeripheralBase;
  16     cpumask_t           ARMI_AffinityMask;
  17     void                (*ARMI_Init) (APTR, APTR); // takes pointers to KernelBase & SysBase as input
  18     void                (*ARMI_InitCore) (APTR, APTR); // takes pointers to KernelBase & SysBase as input
  19     void                (*ARMI_SendIPI) (uint32_t, uint32_t, uint32_t); // Sends IPI msg to processors in mask
  20     APTR                (*ARMI_InitTimer) (APTR); // takes a pointer to KernelBase as input, and returns struct IntrNode
  21     void                (*ARMI_Delay) (int);
  22     unsigned int        (*ARMI_GetTime) (void);
  23     void                (*ARMI_PutChar) (int);
  24     void                (*ARMI_SerPutChar) (uint8_t);
  25     int                 (*ARMI_SerGetChar) (void);
  26     void                (*ARMI_IRQInit) ();
  27     void                (*ARMI_IRQEnable) (int);
  28     void                (*ARMI_IRQDisable) (int);
  29     void                (*ARMI_IRQProcess) (void);
  30     void                (*ARMI_FIQProcess) (void);
  31     void                (*ARMI_LED_Toggle) (int, int);
  32     void                (*ARMI_Save_VFP_State) (void *); // saves state of vfp to buffer
  33     void                (*ARMI_Restore_VFP_State) (void *); // restores state of vfp from buffer
  34     void                (*ARMI_Init_VFP_State) (void *); // Init VFP state in buffer
  35 };
  36
  37 extern struct ARM_Implementation __arm_arosintern;
  38
  39 // values for arm_toggle_led
  40
  41 #define ARM_LED_ON              1
  42 #define ARM_LED_OFF             0
  43
  44 #define ARM_LED_POWER           0
  45 #define ARM_LED_ACTIVITY        1
  46
  47
  48
  49 #endif // __KERNEL_ARM_H