msm_iommu.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/errno.h>
#include <linux/io.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/slab.h>
#include <linux/iommu.h>
#include <linux/clk.h>
#include <asm/cacheflush.h>
#include <asm/sizes.h>
#include <mach/iommu_hw-8xxx.h>
#include <mach/iommu.h>

Go to the source code of this file.

Data Structures
struct	msm_priv

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt
#define	MRC(reg, processor, op1, crn, crm, op2)
#define	RCP15_PRRR(reg)   MRC(reg, p15, 0, c10, c2, 0)
#define	RCP15_NMRR(reg)   MRC(reg, p15, 0, c10, c2, 1)
#define	MSM_IOMMU_PGSIZES   (SZ_4K | SZ_64K | SZ_1M | SZ_16M)

Functions
	DEFINE_SPINLOCK (msm_iommu_lock)
irqreturn_t	msm_iommu_fault_handler (int irq, void *dev_id)
	subsys_initcall (msm_iommu_init)
	MODULE_LICENSE ("GPL v2")
	MODULE_AUTHOR ("Stepan Moskovchenko <[email protected]>")

Macro Definition Documentation

#define MRC	(		reg,
			processor,
			op1,
			crn,
			crm,
			op2
	)

Value:

__asm__ __volatile__ (                          \
"   mrc   "   #processor "," #op1 ", %0,"  #crn "," #crm "," #op2 "\n"  \
: "=r" (reg))

Definition at line 37 of file msm_iommu.c.

#define MSM_IOMMU_PGSIZES   (SZ_4K | SZ_64K | SZ_1M | SZ_16M)

Definition at line 46 of file msm_iommu.c.

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 18 of file msm_iommu.c.

#define RCP15_NMRR

(

reg

)

MRC(reg, p15, 0, c10, c2, 1)

Definition at line 43 of file msm_iommu.c.

#define RCP15_PRRR

(

reg

)

MRC(reg, p15, 0, c10, c2, 0)

Definition at line 42 of file msm_iommu.c.

Function Documentation

DEFINE_SPINLOCK

(

msm_iommu_lock

)

MODULE_AUTHOR

(

"Stepan Moskovchenko <[email protected]>"

)

MODULE_LICENSE

(

"GPL v2"

)

irqreturn_t msm_iommu_fault_handler	(	int	irq,
		void *	dev_id
	)

Definition at line 639 of file msm_iommu.c.

subsys_initcall

(

msm_iommu_init

)