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/11.0/sys/mips/include/smp.h 298068 2016-04-15 16:05:41Z andrew $
   12  *
   13  */
   14 
   15 #ifndef _MACHINE_SMP_H_
   16 #define _MACHINE_SMP_H_
   17 
   18 #ifdef _KERNEL
   19 
   20 #include <sys/_cpuset.h>
   21 
   22 #include <machine/pcb.h>
   23 
   24 #ifdef INTRNG
   25 # define MIPS_IPI_COUNT         1
   26 # define INTR_IPI_COUNT         MIPS_IPI_COUNT
   27 #endif
   28 
   29 /*
   30  * Interprocessor interrupts for SMP.
   31  */
   32 #define IPI_RENDEZVOUS          0x0002
   33 #define IPI_AST                 0x0004
   34 #define IPI_STOP                0x0008
   35 #define IPI_STOP_HARD           0x0008
   36 #define IPI_PREEMPT             0x0010
   37 #define IPI_HARDCLOCK           0x0020
   38 
   39 #ifndef LOCORE
   40 
   41 void    ipi_all_but_self(int ipi);
   42 void    ipi_cpu(int cpu, u_int ipi);
   43 void    ipi_selected(cpuset_t cpus, int ipi);
   44 void    smp_init_secondary(u_int32_t cpuid);
   45 void    mpentry(void);
   46 
   47 extern struct pcb stoppcbs[];
   48 
   49 #endif /* !LOCORE */
   50 #endif /* _KERNEL */
   51 
   52 #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