mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-05 20:46:40 +07:00
395624fcdd
This patch renames the include file asm-x86/iommu.h to asm-x86/gart.h to make clear to which IOMMU implementation it belongs. The patch also adds "GART" to the Kconfig line. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Acked-by: Muli Ben-Yehuda <muli@il.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
30 lines
680 B
C
30 lines
680 B
C
#ifndef _ASM_X8664_GART_H
|
|
#define _ASM_X8664_GART_H 1
|
|
|
|
extern void pci_iommu_shutdown(void);
|
|
extern void no_iommu_init(void);
|
|
extern int force_iommu, no_iommu;
|
|
extern int iommu_detected;
|
|
#ifdef CONFIG_IOMMU
|
|
extern void gart_iommu_init(void);
|
|
extern void gart_iommu_shutdown(void);
|
|
extern void __init gart_parse_options(char *);
|
|
extern void iommu_hole_init(void);
|
|
extern int fallback_aper_order;
|
|
extern int fallback_aper_force;
|
|
extern int iommu_aperture;
|
|
extern int iommu_aperture_allowed;
|
|
extern int iommu_aperture_disabled;
|
|
extern int fix_aperture;
|
|
#else
|
|
#define iommu_aperture 0
|
|
#define iommu_aperture_allowed 0
|
|
|
|
static inline void gart_iommu_shutdown(void)
|
|
{
|
|
}
|
|
|
|
#endif
|
|
|
|
#endif
|