linux/include/linux/hdpu_features.h
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   1#include <linux/spinlock.h>
   2
   3struct cpustate_t {
   4        spinlock_t lock;
   5        int excl;
   6        int open_count;
   7        unsigned char cached_val;
   8        int inited;
   9        unsigned long *set_addr;
  10        unsigned long *clr_addr;
  11};
  12
  13
  14#define HDPU_CPUSTATE_NAME "hdpu cpustate"
  15#define HDPU_NEXUS_NAME "hdpu nexus"
  16
  17#define CPUSTATE_KERNEL_MAJOR  0x10
  18
  19#define CPUSTATE_KERNEL_INIT_DRV   0 /* CPU State Driver Initialized */
  20#define CPUSTATE_KERNEL_INIT_PCI   1 /* 64360 PCI Busses Init */
  21#define CPUSTATE_KERNEL_INIT_REG   2 /* 64360 Bridge Init */
  22#define CPUSTATE_KERNEL_CPU1_KICK  3 /* Boot cpu 1 */
  23#define CPUSTATE_KERNEL_CPU1_OK    4  /* Cpu 1 has checked in */
  24#define CPUSTATE_KERNEL_OK         5 /* Terminal state */
  25#define CPUSTATE_KERNEL_RESET   14 /* Board reset via SW*/
  26#define CPUSTATE_KERNEL_HALT   15 /* Board halted via SW*/
  27
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