aboutsummaryrefslogtreecommitdiffstats
path: root/package/broadcom-57xx/src/tigon3.c
diff options
context:
space:
mode:
Diffstat (limited to 'package/broadcom-57xx/src/tigon3.c')
-rw-r--r--package/broadcom-57xx/src/tigon3.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/package/broadcom-57xx/src/tigon3.c b/package/broadcom-57xx/src/tigon3.c
index 159a0a7f56..68d2bdd1a3 100644
--- a/package/broadcom-57xx/src/tigon3.c
+++ b/package/broadcom-57xx/src/tigon3.c
@@ -11,7 +11,6 @@
/* History: */
/******************************************************************************/
-/* $Id: tigon3.c,v 1.10 2007/06/01 05:58:19 michael Exp $ */
#include "mm.h"
#include "typedefs.h"
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-04 20:44:45 +0000
#ifndef __LINUX_SMP_H
#define __LINUX_SMP_H

/*
 *	Generic SMP support
 *		Alan Cox. <alan@redhat.com>
 */

#include <xen/config.h>

#ifdef CONFIG_SMP

#include <asm/smp.h>

/*
 * main cross-CPU interfaces, handles INIT, TLB flush, STOP, etc.
 * (defined in asm header):
 */ 

/*
 * stops all CPUs but the current one:
 */
extern void smp_send_stop(void);

extern void smp_send_event_check_mask(cpumask_t mask);
#define smp_send_event_check_cpu(cpu) \
    smp_send_event_check_mask(cpumask_of_cpu(cpu))

/*
 * Prepare machine for booting other CPUs.
 */
extern void smp_prepare_cpus(unsigned int max_cpus);

/*
 * Bring a CPU up
 */
extern int __cpu_up(unsigned int cpunum);

/*
 * Final polishing of CPUs
 */
extern void smp_cpus_done(unsigned int max_cpus);

/*
 * Call a function on all other processors
 */
extern int smp_call_function(
    void (*func) (void *info),
    void *info,
    int retry,
    int wait);

/* 
 * Call a function on a selection of processors
 */
extern int on_selected_cpus(
    cpumask_t selected,
    void (*func) (void *info),
    void *info,
    int retry,
    int wait);

/*
 * Call a function on all processors
 */
static inline int on_each_cpu(
    void (*func) (void *info),
    void *info,
    int retry,
    int wait)
{
    int ret = smp_call_function(func, info, retry, wait);
    func(info);
    return ret;
}

/*
 * Mark the boot cpu "online" so that it can call console drivers in
 * printk() and can access its per-cpu storage.
 */
void smp_prepare_boot_cpu(void);

#else

/*
 *	These macros fold the SMP functionality into a single CPU system
 */

#define smp_send_event_check_mask(m)            ((void)0)
#define smp_send_event_check_cpu(p)             ((void)0) 
#define raw_smp_processor_id()			0
#define hard_smp_processor_id()			0
#define smp_call_function(func,info,retry,wait)	({ do {} while (0); 0; })
#define on_each_cpu(func,info,retry,wait)	({ func(info); 0; })
#define num_booting_cpus()			1
#define smp_prepare_boot_cpu()			do {} while (0)

static inline int on_selected_cpus(
    cpumask_t selected,
    void (*func) (void *info),
    void *info,
    int retry,
    int wait)
{
    if ( cpu_isset(0, selected) )
        func(info);
    return 0;
}

#endif

#define smp_processor_id() raw_smp_processor_id()

#endif