| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| Olivier Deprez | 157378f | 2022-04-04 15:47:50 +0200 | [diff] [blame^] | 2 | #include <linux/dma-map-ops.h> |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 3 | #include <linux/export.h> |
| 4 | |||||
| 5 | /* Set this to 1 if there is a HW IOMMU in the system */ | ||||
| 6 | int iommu_detected __read_mostly; | ||||
| 7 | |||||
| 8 | const struct dma_map_ops *dma_ops; | ||||
| 9 | EXPORT_SYMBOL(dma_ops); | ||||