gruhandles.c File Reference

#include <linux/kernel.h>
#include "gru.h"
#include "grulib.h"
#include "grutables.h"
#include <asm/tsc.h>

Go to the source code of this file.

Macros
#define	GRU_OPERATION_TIMEOUT   ((cycles_t) tsc_khz*10*1000)
#define	CLKS2NSEC(c)   ((c) * 1000000 / tsc_khz)
#define	GET_MSEG_HANDLE_STATUS(h)   (((*(unsigned long *)(h)) >> 16) & 3)

Functions
int	cch_allocate (struct gru_context_configuration_handle *cch)
int	cch_start (struct gru_context_configuration_handle *cch)
int	cch_interrupt (struct gru_context_configuration_handle *cch)
int	cch_deallocate (struct gru_context_configuration_handle *cch)
int	cch_interrupt_sync (struct gru_context_configuration_handle *cch)
int	tgh_invalidate (struct gru_tlb_global_handle *tgh, unsigned long vaddr, unsigned long vaddrmask, int asid, int pagesize, int global, int n, unsigned short ctxbitmap)
int	tfh_write_only (struct gru_tlb_fault_handle *tfh, unsigned long paddr, int gaa, unsigned long vaddr, int asid, int dirty, int pagesize)
void	tfh_write_restart (struct gru_tlb_fault_handle *tfh, unsigned long paddr, int gaa, unsigned long vaddr, int asid, int dirty, int pagesize)
void	tfh_restart (struct gru_tlb_fault_handle *tfh)
void	tfh_user_polling_mode (struct gru_tlb_fault_handle *tfh)
void	tfh_exception (struct gru_tlb_fault_handle *tfh)

Variables
struct mcs_op_statistic	mcs_op_statistics [mcsop_last]

Macro Definition Documentation

#define CLKS2NSEC

(

c

)

((c) * 1000000 / tsc_khz)

Definition at line 34 of file gruhandles.c.

#define GET_MSEG_HANDLE_STATUS

(

h

)

(((*(unsigned long *)(h)) >> 16) & 3)

Definition at line 38 of file gruhandles.c.

#define GRU_OPERATION_TIMEOUT   ((cycles_t) tsc_khz*10*1000)

Definition at line 33 of file gruhandles.c.

Function Documentation

int cch_allocate

(

struct gru_context_configuration_handle *

cch

)

Definition at line 97 of file gruhandles.c.

int cch_deallocate

(

struct gru_context_configuration_handle *

cch

)

Definition at line 127 of file gruhandles.c.

int cch_interrupt

(

struct gru_context_configuration_handle *

cch

)

Definition at line 120 of file gruhandles.c.

int cch_interrupt_sync

(

struct gru_context_configuration_handle *

cch

)

Definition at line 143 of file gruhandles.c.

int cch_start

(

struct gru_context_configuration_handle *

cch

)

Definition at line 113 of file gruhandles.c.

void tfh_exception

(

struct gru_tlb_fault_handle *

tfh

)

Definition at line 211 of file gruhandles.c.

void tfh_restart

(

struct gru_tlb_fault_handle *

tfh

)

Definition at line 199 of file gruhandles.c.

void tfh_user_polling_mode

(

struct gru_tlb_fault_handle *

tfh

)

Definition at line 205 of file gruhandles.c.

int tfh_write_only	(	struct gru_tlb_fault_handle *	tfh,
		unsigned long	paddr,
		int	gaa,
		unsigned long	vaddr,
		int	asid,
		int	dirty,
		int	pagesize
	)

Definition at line 168 of file gruhandles.c.

void tfh_write_restart	(	struct gru_tlb_fault_handle *	tfh,
		unsigned long	paddr,
		int	gaa,
		unsigned long	vaddr,
		int	asid,
		int	dirty,
		int	pagesize
	)

Definition at line 184 of file gruhandles.c.

int tgh_invalidate	(	struct gru_tlb_global_handle *	tgh,
		unsigned long	vaddr,
		unsigned long	vaddrmask,
		int	asid,
		int	pagesize,
		int	global,
		int	n,
		unsigned short	ctxbitmap
	)

Definition at line 151 of file gruhandles.c.

Variable Documentation

struct mcs_op_statistic mcs_op_statistics[mcsop_last]

Definition at line 40 of file gruhandles.c.