include/asm-mips/mips-boards/launch.h

   1 /*
   2  *
   3  */
   4
   5 #ifndef _ASSEMBLER_
   6
   7 struct cpulaunch {
   8     unsigned long       pc;
   9     unsigned long       gp;
  10     unsigned long       sp;
  11     unsigned long       a0;
  12     unsigned long       _pad[3]; /* pad to cache line size to avoid thrashing */
  13     unsigned long       flags;
  14 };
  15
  16 #else
  17
  18 #define LOG2CPULAUNCH   5
  19 #define LAUNCH_PC       0
  20 #define LAUNCH_GP       4
  21 #define LAUNCH_SP       8
  22 #define LAUNCH_A0       12
  23 #define LAUNCH_FLAGS    28
  24
  25 #endif
  26
  27 #define LAUNCH_FREADY   1
  28 #define LAUNCH_FGO      2
  29 #define LAUNCH_FGONE    4
  30
  31 #define CPULAUNCH       0x00000f00
  32 #define NCPULAUNCH      8
  33
  34 /* Polling period in count cycles for secondary CPU's */
  35 #define LAUNCHPERIOD    10000