smp.c File Reference

#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/irq.h>
#include <asm/mmu_context.h>
#include <asm/netlogic/interrupt.h>
#include <asm/netlogic/mips-extns.h>
#include <asm/netlogic/haldefs.h>
#include <asm/netlogic/common.h>

Go to the source code of this file.

Functions
void	nlm_send_ipi_single (int logical_cpu, unsigned int action)
void	nlm_send_ipi_mask (const struct cpumask *mask, unsigned int action)
void	nlm_smp_function_ipi_handler (unsigned int irq, struct irq_desc *desc)
void	nlm_smp_resched_ipi_handler (unsigned int irq, struct irq_desc *desc)
void	nlm_early_init_secondary (int cpu)
void	nlm_prepare_cpus (unsigned int max_cpus)
void	nlm_smp_finish (void)
void	nlm_cpus_done (void)
void	nlm_boot_secondary (int logical_cpu, struct task_struct *idle)
void __init	nlm_smp_setup (void)
int __cpuinit	nlm_wakeup_secondary_cpus (u32 wakeup_mask)

Variables
int	nlm_cpu_ready [NR_CPUS]
unsigned long	nlm_next_gp
unsigned long	nlm_next_sp
cpumask_t	phys_cpu_present_map
struct plat_smp_ops	nlm_smp_ops

Function Documentation

void nlm_boot_secondary	(	int	logical_cpu,
		struct task_struct *	idle
	)

Definition at line 143 of file smp.c.

void nlm_cpus_done

(

void

)

Definition at line 129 of file smp.c.

void nlm_early_init_secondary

(

int

cpu

)

Definition at line 96 of file smp.c.

void nlm_prepare_cpus

(

unsigned int

max_cpus

)

Definition at line 115 of file smp.c.

void nlm_send_ipi_mask	(	const struct cpumask *	mask,
		unsigned int	action
	)

Definition at line 70 of file smp.c.

void nlm_send_ipi_single	(	int	logical_cpu,
		unsigned int	action
	)

Definition at line 60 of file smp.c.

void nlm_smp_finish

(

void

)

Definition at line 121 of file smp.c.

void nlm_smp_function_ipi_handler	(	unsigned int	irq,
		struct irq_desc *	desc
	)

Definition at line 80 of file smp.c.

void nlm_smp_resched_ipi_handler	(	unsigned int	irq,
		struct irq_desc *	desc
	)

Definition at line 87 of file smp.c.

void __init nlm_smp_setup

(

void

)

Definition at line 157 of file smp.c.

int __cpuinit nlm_wakeup_secondary_cpus

(

u32

wakeup_mask

)

Definition at line 235 of file smp.c.

Variable Documentation

int nlm_cpu_ready[NR_CPUS]

Definition at line 137 of file smp.c.

unsigned long nlm_next_gp

Definition at line 138 of file smp.c.

unsigned long nlm_next_sp

Definition at line 139 of file smp.c.

struct plat_smp_ops nlm_smp_ops

Initial value:

= {
    .send_ipi_single    = nlm_send_ipi_single,
    .send_ipi_mask      = nlm_send_ipi_mask,
    .init_secondary     = nlm_init_secondary,
    .smp_finish     = nlm_smp_finish,
    .cpus_done      = nlm_cpus_done,
    .boot_secondary     = nlm_boot_secondary,
    .smp_setup      = nlm_smp_setup,
    .prepare_cpus       = nlm_prepare_cpus,
}

Definition at line 261 of file smp.c.

cpumask_t phys_cpu_present_map

Definition at line 141 of file smp.c.