LXR linux/arch/mips/include/asm/mips-boards/launch.h

   1/*
   2 *
   3 */
   4
   5#ifndef _ASSEMBLER_
   6
   7struct 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
  36