| Joerg Roedel | 6a9401a | 2009-11-20 13:22:21 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2009 Advanced Micro Devices, Inc. |
| 3 | * Author: Joerg Roedel <joerg.roedel@amd.com> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 as published |
| 7 | * by the Free Software Foundation. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 17 | */ |
| 18 | |
| 19 | #ifndef _ASM_X86_AMD_IOMMU_PROTO_H |
| 20 | #define _ASM_X86_AMD_IOMMU_PROTO_H |
| 21 | |
| 22 | struct amd_iommu; |
| 23 | |
| 24 | extern int amd_iommu_init_dma_ops(void); |
| 25 | extern int amd_iommu_init_passthrough(void); |
| 26 | extern irqreturn_t amd_iommu_int_handler(int irq, void *data); |
| 27 | extern void amd_iommu_flush_all_domains(void); |
| 28 | extern void amd_iommu_flush_all_devices(void); |
| 29 | extern void amd_iommu_apply_erratum_63(u16 devid); |
| 30 | extern void amd_iommu_reset_cmd_buffer(struct amd_iommu *iommu); |
| 31 | |
| 32 | #ifndef CONFIG_AMD_IOMMU_STATS |
| 33 | |
| 34 | static inline void amd_iommu_stats_init(void) { } |
| 35 | |
| 36 | #endif /* !CONFIG_AMD_IOMMU_STATS */ |
| 37 | |
| 38 | #endif /* _ASM_X86_AMD_IOMMU_PROTO_H */ |