diff options
Diffstat (limited to 'include/asm-sparc64/system.h')
| -rw-r--r-- | include/asm-sparc64/system.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h index ed91a5d8d4f0..53eae091a171 100644 --- a/include/asm-sparc64/system.h +++ b/include/asm-sparc64/system.h | |||
| @@ -30,6 +30,8 @@ enum sparc_cpu { | |||
| 30 | #define ARCH_SUN4C_SUN4 0 | 30 | #define ARCH_SUN4C_SUN4 0 |
| 31 | #define ARCH_SUN4 0 | 31 | #define ARCH_SUN4 0 |
| 32 | 32 | ||
| 33 | extern char reboot_command[]; | ||
| 34 | |||
| 33 | /* These are here in an effort to more fully work around Spitfire Errata | 35 | /* These are here in an effort to more fully work around Spitfire Errata |
| 34 | * #51. Essentially, if a memory barrier occurs soon after a mispredicted | 36 | * #51. Essentially, if a memory barrier occurs soon after a mispredicted |
| 35 | * branch, the chip can stop executing instructions until a trap occurs. | 37 | * branch, the chip can stop executing instructions until a trap occurs. |