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