smp.h

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    1 /*-
    2  * ----------------------------------------------------------------------------
    3  * "THE BEER-WARE LICENSE" (Revision 42):
    4  * <phk@FreeBSD.org> wrote this file.  As long as you retain this notice you
    5  * can do whatever you want with this stuff. If we meet some day, and you think
    6  * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
    7  * ----------------------------------------------------------------------------
    8  *
    9  *      from: src/sys/alpha/include/smp.h,v 1.8 2005/01/05 20:05:50 imp
   10  *      JNPR: smp.h,v 1.3 2006/12/02 09:53:41 katta
   11  * $FreeBSD: releng/8.0/sys/mips/include/smp.h 196198 2009-08-13 17:54:11Z attilio $
   12  *
   13  */
   14 
   15 #ifndef _MACHINE_SMP_H_
   16 #define _MACHINE_SMP_H_
   17 
   18 #ifdef _KERNEL
   19 
   20 /*
   21  * Interprocessor interrupts for SMP.
   22  */
   23 #define IPI_INVLTLB             0x0001
   24 #define IPI_RENDEZVOUS          0x0002
   25 #define IPI_AST                 0x0004
   26 #define IPI_STOP                0x0008
   27 #define IPI_STOP_HARD           0x0008
   28 
   29 #ifndef LOCORE
   30 
   31 extern u_int32_t                boot_cpu_id;
   32 
   33 void    ipi_selected(u_int cpus, u_int32_t ipi);
   34 void    ipi_all_but_self(u_int32_t ipi);
   35 intrmask_t      smp_handle_ipi(struct trapframe *frame);
   36 void    smp_init_secondary(u_int32_t cpuid);
   37 void    mips_ipi_send(int thread_id);
   38 
   39 #endif /* !LOCORE */
   40 #endif /* _KERNEL */
   41 
   42 #endif /* _MACHINE_SMP_H_ */

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FreeBSD/Linux Kernel Cross Reference sys/mips/include/smp.h

FreeBSD/Linux Kernel Cross Reference
sys/mips/include/smp.h