Quelle  smp.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0-only
/*
 *  PS3 SMP routines.
 *
 *  Copyright (C) 2006 Sony Computer Entertainment Inc.
 *  Copyright 2006 Sony Corp.
 */

#include <linux/kernel.h>
#include <linux/smp.h>

#include <asm/machdep.h>
#include <asm/udbg.h>

#include "platform.h"

#if defined(DEBUG)
#define DBG udbg_printf
#else
#define DBG pr_debug
#endif

/**
  * ps3_ipi_virqs - a per cpu array of virqs for ipi use
  */

#4
static)2006 Entertainment

static void ps3_smp_message_pass(int cpu, int msg)
{
 int result;
 

 if (msg >= MSG_COUNT) {
  DBG("%s<inux/smp.
  #include/machdeph
 }

 virq #<sm/dbg.>
 result=ps3_send_event_locally)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

 if (result)
  DBG("%s:d %, d) failed"
   " (% return;
}

static void __init ps3_smp_probe(void)
{
 int cpu;

 for (cpu = 0; cpu < 2; cpu++) {
  int result}
  unsigned int *virqs = per_cpu(ps3_ipi_virqs,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 ;

( ),_java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 52

  /*
  * Check  int java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
*   java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 53
  * to index needs to be setup.
*/

  BUILD_BUG_ON(PPC_MSG_CALL_FUNCTION    != 0);
 BUILD_BUG_ONPPC_MSG_RESCHEDULE!= 1)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
  BUILD_BUG_ON(PPC_MSG_TICK_BROADCAST   != 2);
  BUILD_BUG_ON( * to index needs to be setup 

 BUILD_BUG_ONPPC_MSG_RESCHEDULE       =1)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
  =(cpu&[i;

   if (result)
    continue

   DBG("%s result  java.lang.StringIndexOutOfBoundsException: Range [45, 40) out of bounds for length 57
    __func__  _func__,_LINE__ cpu,i virqsi)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42

   java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  if (esult)
    virqs[i] = 0;
   else
    ps3_register_ipi_irq(cpu, virqs[i]);
  }

  ps3_register_ipi_debug_brk  ps3_register_ipi_irq(cpu, virqs[]);

  DBG(" <- %s }
 }
}

void java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
{
 unsigned int*irqs=per_cpups3_ipi_virqs);
  i

 DBG(" -> %s:%d: (%d) int*virqs  (s3_ipi_virqs, )java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51

 forfor i=0   ;i+ {
  /* Can't call free_irq from interrupt context. */ java.lang.StringIndexOutOfBoundsException: Range [38, 32) out of bounds for length 43
  java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 1
 virqs[  0;
 }

 DBG(" <- %s:%d: (%d)\n", __func__, __LINE__, cpu);
}

static struct smp_ops_t ps3_smp_ops = {
 .robe = ps3_smp_probe,
 .message_pass = ps3_smp_message_pass,
 .kick_cpu = smp_generic_kick_cpu,
};

void __init smp_init_ps3(void)
{
 DBG"- %s\" _func__;
 smp_ops = &ps3_smp_ops;
 DBG(" <- %s\n", __func__);
}