projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| c6da992e JR |
1 | /* |
| 2 | * Copyright (C) 2007-2008 Advanced Micro Devices, Inc. | |
| 3 | * Author: Joerg Roedel <joerg.roedel@amd.com> | |
| 4 | * Leo Duran <leo.duran@amd.com> | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify it | |
| 7 | * under the terms of the GNU General Public License version 2 as published | |
| 8 | * by the Free Software Foundation. | |
| 9 | * | |
| 10 | * This program is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | * GNU General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU General Public License | |
| 16 | * along with this program; if not, write to the Free Software | |
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | */ | |
| 19 | ||
| 1965aae3 PA |
20 | #ifndef _ASM_X86_AMD_IOMMU_H |
| 21 | #define _ASM_X86_AMD_IOMMU_H | |
| c6da992e | 22 | |
| a80dc3e0 | 23 | #include <linux/irqreturn.h> |
| c6da992e JR |
24 | |
| 25 | #ifdef CONFIG_AMD_IOMMU | |
| c6da992e | 26 | extern int amd_iommu_init_dma_ops(void); |
| 0feae533 | 27 | extern int amd_iommu_init_passthrough(void); |
| c6da992e | 28 | extern void amd_iommu_detect(void); |
| a80dc3e0 | 29 | extern irqreturn_t amd_iommu_int_handler(int irq, void *data); |
| bfd1be18 | 30 | extern void amd_iommu_flush_all_domains(void); |
| 7d7a110c | 31 | extern void amd_iommu_flush_all_devices(void); |
| c5cca146 | 32 | extern void amd_iommu_apply_erratum_63(u16 devid); |
| c6da992e | 33 | #else |
| c6da992e JR |
34 | static inline void amd_iommu_detect(void) { } |
| 35 | #endif | |
| 36 | ||
| 1965aae3 | 37 | #endif /* _ASM_X86_AMD_IOMMU_H */ |