hdpu_features.h 810 B

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  1. #include <linux/spinlock.h>
  2. struct cpustate_t {
  3. spinlock_t lock;
  4. int excl;
  5. int open_count;
  6. unsigned char cached_val;
  7. int inited;
  8. unsigned long *set_addr;
  9. unsigned long *clr_addr;
  10. };
  11. #define HDPU_CPUSTATE_NAME "hdpu cpustate"
  12. #define HDPU_NEXUS_NAME "hdpu nexus"
  13. #define CPUSTATE_KERNEL_MAJOR 0x10
  14. #define CPUSTATE_KERNEL_INIT_DRV 0 /* CPU State Driver Initialized */
  15. #define CPUSTATE_KERNEL_INIT_PCI 1 /* 64360 PCI Busses Init */
  16. #define CPUSTATE_KERNEL_INIT_REG 2 /* 64360 Bridge Init */
  17. #define CPUSTATE_KERNEL_CPU1_KICK 3 /* Boot cpu 1 */
  18. #define CPUSTATE_KERNEL_CPU1_OK 4 /* Cpu 1 has checked in */
  19. #define CPUSTATE_KERNEL_OK 5 /* Terminal state */
  20. #define CPUSTATE_KERNEL_RESET 14 /* Board reset via SW*/
  21. #define CPUSTATE_KERNEL_HALT 15 /* Board halted via SW*/