tegra20-mc.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/ratelimit.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/io.h>

Go to the source code of this file.

Data Structures
struct	tegra20_mc

Macros
#define	DRV_NAME   "tegra20-mc"
#define	MC_INTSTATUS   0x0
#define	MC_INTMASK   0x4
#define	MC_INT_ERR_SHIFT   6
#define	MC_INT_ERR_MASK   (0x1f << MC_INT_ERR_SHIFT)
#define	MC_INT_DECERR_EMEM   BIT(MC_INT_ERR_SHIFT)
#define	MC_INT_INVALID_GART_PAGE   BIT(MC_INT_ERR_SHIFT + 1)
#define	MC_INT_SECURITY_VIOLATION   BIT(MC_INT_ERR_SHIFT + 2)
#define	MC_INT_ARBITRATION_EMEM   BIT(MC_INT_ERR_SHIFT + 3)
#define	MC_GART_ERROR_REQ   0x30
#define	MC_DECERR_EMEM_OTHERS_STATUS   0x58
#define	MC_SECURITY_VIOLATION_STATUS   0x74
#define	SECURITY_VIOLATION_TYPE   BIT(30) /* 0=TRUSTZONE, 1=CARVEOUT */
#define	MC_CLIENT_ID_MASK   0x3f
#define	NUM_MC_REG_BANKS   2

Functions
	module_platform_driver (tegra20_mc_driver)
	MODULE_AUTHOR ("Hiroshi DOYU <[email protected]>")
	MODULE_DESCRIPTION ("Tegra20 MC driver")
	MODULE_LICENSE ("GPL v2")
	MODULE_ALIAS ("platform:"DRV_NAME)

Macro Definition Documentation

#define DRV_NAME   "tegra20-mc"

Definition at line 27 of file tegra20-mc.c.

#define MC_CLIENT_ID_MASK   0x3f

Definition at line 45 of file tegra20-mc.c.

#define MC_DECERR_EMEM_OTHERS_STATUS   0x58

Definition at line 40 of file tegra20-mc.c.

#define MC_GART_ERROR_REQ   0x30

Definition at line 39 of file tegra20-mc.c.

#define MC_INT_ARBITRATION_EMEM   BIT(MC_INT_ERR_SHIFT + 3)

Definition at line 37 of file tegra20-mc.c.

#define MC_INT_DECERR_EMEM   BIT(MC_INT_ERR_SHIFT)

Definition at line 34 of file tegra20-mc.c.

#define MC_INT_ERR_MASK   (0x1f << MC_INT_ERR_SHIFT)

Definition at line 33 of file tegra20-mc.c.

#define MC_INT_ERR_SHIFT   6

Definition at line 32 of file tegra20-mc.c.

#define MC_INT_INVALID_GART_PAGE   BIT(MC_INT_ERR_SHIFT + 1)

Definition at line 35 of file tegra20-mc.c.

#define MC_INT_SECURITY_VIOLATION   BIT(MC_INT_ERR_SHIFT + 2)

Definition at line 36 of file tegra20-mc.c.

#define MC_INTMASK   0x4

Definition at line 30 of file tegra20-mc.c.

#define MC_INTSTATUS   0x0

Definition at line 29 of file tegra20-mc.c.

#define MC_SECURITY_VIOLATION_STATUS   0x74

Definition at line 41 of file tegra20-mc.c.

#define NUM_MC_REG_BANKS   2

Definition at line 47 of file tegra20-mc.c.

#define SECURITY_VIOLATION_TYPE   BIT(30) /* 0=TRUSTZONE, 1=CARVEOUT */

Definition at line 43 of file tegra20-mc.c.

Function Documentation

MODULE_ALIAS

(

"platform:"

DRV_NAME

)

MODULE_AUTHOR

(

"Hiroshi DOYU <[email protected]>"

)

MODULE_DESCRIPTION

(

"Tegra20 MC driver"

)

MODULE_LICENSE

(

"GPL v2"

)

module_platform_driver

(

tegra20_mc_driver

)