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Remove IPI_HALT to make way for a more correct fix for halts and restarts

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on SMP alphas.
This commit is contained in:
John Baldwin 2001-08-13 22:41:15 +00:00
parent 1c94cee872
commit 6937ca29dc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=81611
4 changed files with 0 additions and 23 deletions
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8
sys/alpha/alpha/machdep.c
View File

@ -1619,14 +1619,6 @@ cpu_boot(int howto)
void
cpu_halt(void)
{
#ifdef SMP
printf("sending IPI_HALT to other processors\n");
DELAY(1000000);
ipi_all_but_self(IPI_HALT);
DELAY(1000000);
printf("Halting Self\n");
DELAY(1000000);
#endif
prom_halt(1);
}

3
sys/alpha/alpha/mp_machdep.c
View File

@ -476,9 +476,6 @@ smp_handle_ipi(struct trapframe *frame)
atomic_clear_int(&started_cpus, cpumask);
atomic_clear_int(&stopped_cpus, cpumask);
break;
case IPI_HALT:
prom_halt(1);
/* NOTREACHED */
}
}

11
sys/alpha/alpha/vm_machdep.c
View File

@ -95,9 +95,6 @@
#include <vm/vm_extern.h>
#include <sys/user.h>
#ifdef SMP
#include <machine/smp.h>
#endif
/*
* quick version of vm_fault
@ -391,14 +388,6 @@ vunmapbuf(bp)
void
cpu_reset()
{
#ifdef SMP
printf("sending IPI_HALT to other processors\n");
DELAY(1000000);
ipi_all_but_self(IPI_HALT);
DELAY(1000000);
printf("Rebooting Self\n");
DELAY(1000000);
#endif
prom_halt(0);
}

1
sys/alpha/include/smp.h
View File

@ -23,7 +23,6 @@
#define IPI_AST 0x0004
#define IPI_CHECKSTATE 0x0008
#define IPI_STOP 0x0010
#define IPI_HALT 0x1000
#ifndef LOCORE