git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| 6a9401a7 JR |
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); | |
| b7cc9554 JR |
31 | extern int amd_iommu_init_devices(void); |
| 32 | extern void amd_iommu_uninit_devices(void); | |
| 8638c491 | 33 | extern void amd_iommu_init_notifier(void); |
| f5325094 | 34 | extern void amd_iommu_init_api(void); |
| 6a9401a7 JR |
35 | #ifndef CONFIG_AMD_IOMMU_STATS |
| 36 | ||
| 37 | static inline void amd_iommu_stats_init(void) { } | |
| 38 | ||
| 39 | #endif /* !CONFIG_AMD_IOMMU_STATS */ | |
| 40 | ||
| 4c894f47 JR |
41 | static inline bool is_rd890_iommu(struct pci_dev *pdev) |
| 42 | { | |
| 43 | return (pdev->vendor == PCI_VENDOR_ID_ATI) && | |
| 44 | (pdev->device == PCI_DEVICE_ID_RD890_IOMMU); | |
| 45 | } | |
| 46 | ||
| 6a9401a7 | 47 | #endif /* _ASM_X86_AMD_IOMMU_PROTO_H */ |