amd_iommu_proto.h File Reference

#include "amd_iommu_types.h"

Go to the source code of this file.

Macros
#define	PPR_SUCCESS   0x0
#define	PPR_INVALID   0x1
#define	PPR_FAILURE   0xf

Functions
int	amd_iommu_init_dma_ops (void)
int	amd_iommu_init_passthrough (void)
irqreturn_t	amd_iommu_int_thread (int irq, void *data)
irqreturn_t	amd_iommu_int_handler (int irq, void *data)
void	amd_iommu_apply_erratum_63 (u16 devid)
void	amd_iommu_reset_cmd_buffer (struct amd_iommu *iommu)
int	amd_iommu_init_devices (void)
void	amd_iommu_uninit_devices (void)
void	amd_iommu_init_notifier (void)
void	amd_iommu_init_api (void)
int	amd_iommu_supported (void)
int	amd_iommu_prepare (void)
int	amd_iommu_enable (void)
void	amd_iommu_disable (void)
int	amd_iommu_reenable (int)
int	amd_iommu_enable_faulting (void)
bool	amd_iommu_v2_supported (void)
int	amd_iommu_register_ppr_notifier (struct notifier_block *nb)
int	amd_iommu_unregister_ppr_notifier (struct notifier_block *nb)
void	amd_iommu_domain_direct_map (struct iommu_domain *dom)
int	amd_iommu_domain_enable_v2 (struct iommu_domain *dom, int pasids)
int	amd_iommu_flush_page (struct iommu_domain *dom, int pasid, u64 address)
int	amd_iommu_flush_tlb (struct iommu_domain *dom, int pasid)
int	amd_iommu_domain_set_gcr3 (struct iommu_domain *dom, int pasid, unsigned long cr3)
int	amd_iommu_domain_clear_gcr3 (struct iommu_domain *dom, int pasid)
struct iommu_domain *	amd_iommu_get_v2_domain (struct pci_dev *pdev)
int	amd_iommu_complete_ppr (struct pci_dev *pdev, int pasid, int status, int tag)

Macro Definition Documentation

#define PPR_FAILURE   0xf

Definition at line 61 of file amd_iommu_proto.h.

#define PPR_INVALID   0x1

Definition at line 60 of file amd_iommu_proto.h.

#define PPR_SUCCESS   0x0

Definition at line 59 of file amd_iommu_proto.h.

Function Documentation

void amd_iommu_apply_erratum_63

(

u16

devid

)

Definition at line 662 of file amd_iommu_init.c.

int amd_iommu_complete_ppr	(	struct pci_dev *	pdev,
		int	pasid,
		int	status,
		int	tag
	)

Definition at line 3698 of file amd_iommu.c.

void amd_iommu_disable

(

void

)

int amd_iommu_domain_clear_gcr3	(	struct iommu_domain *	dom,
		int	pasid
	)

Definition at line 3684 of file amd_iommu.c.

void amd_iommu_domain_direct_map

(

struct iommu_domain *

dom

)

Definition at line 3435 of file amd_iommu.c.

int amd_iommu_domain_enable_v2	(	struct iommu_domain *	dom,
		int	pasids
	)

Definition at line 3456 of file amd_iommu.c.

int amd_iommu_domain_set_gcr3	(	struct iommu_domain *	dom,
		int	pasid,
		unsigned long	cr3
	)

Definition at line 3669 of file amd_iommu.c.

int amd_iommu_enable

(

void

)

int amd_iommu_enable_faulting

(

void

)

int amd_iommu_flush_page	(	struct iommu_domain *	dom,
		int	pasid,
		u64	address
	)

Definition at line 3567 of file amd_iommu.c.

int amd_iommu_flush_tlb	(	struct iommu_domain *	dom,
		int	pasid
	)

Definition at line 3590 of file amd_iommu.c.

struct iommu_domain* amd_iommu_get_v2_domain ( struct pci_dev *  pdev )

read

Definition at line 3717 of file amd_iommu.c.

void amd_iommu_init_api

(

void

)

Definition at line 3048 of file amd_iommu.c.

int amd_iommu_init_devices

(

void

)

Definition at line 419 of file amd_iommu.c.

int amd_iommu_init_dma_ops

(

void

)

Definition at line 3053 of file amd_iommu.c.

void amd_iommu_init_notifier

(

void

)

Definition at line 2413 of file amd_iommu.c.

int amd_iommu_init_passthrough

(

void

)

Definition at line 3387 of file amd_iommu.c.

irqreturn_t amd_iommu_int_handler	(	int	irq,
		void *	data
	)

Definition at line 730 of file amd_iommu.c.

irqreturn_t amd_iommu_int_thread	(	int	irq,
		void *	data
	)

Definition at line 718 of file amd_iommu.c.

int amd_iommu_prepare

(

void

)

int amd_iommu_reenable

(

int

)

int amd_iommu_register_ppr_notifier

(

struct notifier_block *

nb

)

Definition at line 3423 of file amd_iommu.c.

void amd_iommu_reset_cmd_buffer

(

struct amd_iommu *

iommu

)

Definition at line 523 of file amd_iommu_init.c.

int amd_iommu_supported

(

void

)

void amd_iommu_uninit_devices

(

void

)

Definition at line 401 of file amd_iommu.c.

int amd_iommu_unregister_ppr_notifier

(

struct notifier_block *

nb

)

Definition at line 3429 of file amd_iommu.c.

bool amd_iommu_v2_supported

(

void

)

Definition at line 2074 of file amd_iommu_init.c.