xics.h File Reference

#include <linux/interrupt.h>

Go to the source code of this file.

Data Structures
struct	icp_ops
struct	ics
struct	xics_cppr

Macros
#define	XICS_IPI   2
#define	XICS_IRQ_SPURIOUS   0
#define	DEFAULT_PRIORITY   5
#define	IPI_PRIORITY   4
#define	LOWEST_PRIORITY   0xFF
#define	MAX_NUM_PRIORITIES   3
#define	xics_get_irq_server(virq, cpumask, strict_check)   (xics_default_server)

Functions
int	ics_native_init (void)
	DECLARE_PER_CPU (struct xics_cppr, xics_cppr)
	DECLARE_PER_CPU_SHARED_ALIGNED (unsigned long, xics_ipi_message)
void	xics_init (void)
void	xics_setup_cpu (void)
void	xics_update_irq_servers (void)
void	xics_set_cpu_giq (unsigned int gserver, unsigned int join)
void	xics_mask_unknown_vec (unsigned int vec)
irqreturn_t	xics_ipi_dispatch (int cpu)
int	xics_smp_probe (void)
void	xics_register_ics (struct ics *ics)
void	xics_teardown_cpu (void)
void	xics_kexec_teardown_cpu (int secondary)
void	xics_migrate_irqs_away (void)

Variables
struct icp_ops *	icp_ops
unsigned int	xics_default_server
unsigned int	xics_default_distrib_server
unsigned int	xics_interrupt_server_size
struct irq_domain *	xics_host

Macro Definition Documentation

#define DEFAULT_PRIORITY   5

Definition at line 15 of file xics.h.

#define IPI_PRIORITY   4

Definition at line 21 of file xics.h.

#define LOWEST_PRIORITY   0xFF

Definition at line 24 of file xics.h.

#define MAX_NUM_PRIORITIES   3

Definition at line 27 of file xics.h.

#define xics_get_irq_server	(		virq,
			cpumask,
			strict_check
	)		(xics_default_server)

Definition at line 157 of file xics.h.

#define XICS_IPI   2

Definition at line 11 of file xics.h.

#define XICS_IRQ_SPURIOUS   0

Definition at line 12 of file xics.h.

Function Documentation

DECLARE_PER_CPU	(	struct xics_cppr	,
		xics_cppr
	)

DECLARE_PER_CPU_SHARED_ALIGNED	(	unsigned	long,
		xics_ipi_message
	)

int ics_native_init

(

void

)

void xics_init

(

void

)

Definition at line 401 of file xics-common.c.

irqreturn_t xics_ipi_dispatch

(

int

cpu

)

void xics_kexec_teardown_cpu

(

int

secondary

)

Definition at line 169 of file xics-common.c.

void xics_mask_unknown_vec

(

unsigned int

vec

)

Definition at line 116 of file xics-common.c.

void xics_migrate_irqs_away

(

void

)

void xics_register_ics

(

struct ics *

ics

)

Definition at line 378 of file xics-common.c.

void xics_set_cpu_giq	(	unsigned int	gserver,
		unsigned int	join
	)

Definition at line 91 of file xics-common.c.

void xics_setup_cpu

(

void

)

Definition at line 109 of file xics-common.c.

int xics_smp_probe

(

void

)

void xics_teardown_cpu

(

void

)

Definition at line 156 of file xics-common.c.

void xics_update_irq_servers

(

void

)

Definition at line 47 of file xics-common.c.

Variable Documentation

struct icp_ops* icp_ops

Definition at line 35 of file xics-common.c.

unsigned int xics_default_distrib_server

Definition at line 38 of file xics-common.c.

unsigned int xics_default_server

Definition at line 37 of file xics-common.c.

struct irq_domain* xics_host

Definition at line 43 of file xics-common.c.

unsigned int xics_interrupt_server_size

Definition at line 39 of file xics-common.c.