| 2aa62f2b |
1 | /*\r |
| 2 | * $FreeBSD: src/sys/ia64/include/smp.h,v 1.10 2005/08/06 20:28:19 marcel Exp $\r |
| 3 | */\r |
| 4 | #ifndef _MACHINE_SMP_H_\r |
| 5 | #define _MACHINE_SMP_H_\r |
| 6 | \r |
| 7 | #ifdef _KERNEL\r |
| 8 | \r |
| 9 | /*\r |
| 10 | * Interprocessor interrupts for SMP. The following values are indices\r |
| 11 | * into the IPI vector table. The SAL gives us the vector used for AP\r |
| 12 | * wake-up. We base the other vectors on that. Keep IPI_AP_WAKEUP at\r |
| 13 | * index 0 and IPI_MCA_RENDEZ at index 1. See sal.c for details.\r |
| 14 | */\r |
| 15 | /* Architecture specific IPIs. */\r |
| 16 | #define IPI_AP_WAKEUP 0\r |
| 17 | #define IPI_HIGH_FP 1\r |
| 18 | #define IPI_MCA_CMCV 2\r |
| 19 | #define IPI_MCA_RENDEZ 3\r |
| 20 | #define IPI_TEST 4\r |
| 21 | /* Machine independent IPIs. */\r |
| 22 | #define IPI_AST 5\r |
| 23 | #define IPI_RENDEZVOUS 6\r |
| 24 | #define IPI_STOP 7\r |
| 25 | \r |
| 26 | #define IPI_COUNT 8\r |
| 27 | \r |
| 28 | #ifndef LOCORE\r |
| 29 | \r |
| 30 | extern int ipi_vector[];\r |
| 31 | \r |
| 32 | void ipi_all(int ipi);\r |
| 33 | void ipi_all_but_self(int ipi);\r |
| 34 | void ipi_selected(u_int64_t cpus, int ipi);\r |
| 35 | void ipi_self(int ipi);\r |
| 36 | void ipi_send(u_int64_t lid, int ipi);\r |
| 37 | \r |
| 38 | #endif /* !LOCORE */\r |
| 39 | #endif /* _KERNEL */\r |
| 40 | #endif /* !_MACHINE_SMP_H */\r |
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