| 1 | /* |
| 2 | * IOMMU test device helpers for libqos qtests |
| 3 | * |
| 4 | * Copyright (c) 2026 Phytium Technology |
| 5 | * |
| 6 | * Author: |
| 7 | * Tao Tang <tangtao1634@phytium.com.cn> |
| 8 | * |
| 9 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 10 | */ |
| 11 | |
| 12 | #ifndef QTEST_LIBQOS_IOMMU_TESTDEV_H |
| 13 | #define QTEST_LIBQOS_IOMMU_TESTDEV_H |
| 14 | |
| 15 | #include "pci.h" |
| 16 | #include "hw/misc/iommu-testdev.h" |
| 17 | |
| 18 | typedef uint32_t (*QOSIOMMUTestdevSetupFn)(void *opaque); |
| 19 | typedef uint32_t (*QOSIOMMUTestdevAttrsFn)(void *opaque); |
| 20 | typedef bool (*QOSIOMMUTestdevValidateFn)(void *opaque); |
| 21 | typedef void (*QOSIOMMUTestdevReportFn)(void *opaque, uint32_t dma_result); |
| 22 | |
| 23 | typedef struct QOSIOMMUTestdevDmaCfg { |
| 24 | QPCIDevice *dev; |
| 25 | QPCIBar bar; |
| 26 | uint64_t iova; |
| 27 | uint64_t gpa; |
| 28 | uint32_t len; |
| 29 | } QOSIOMMUTestdevDmaCfg; |
| 30 | |
| 31 | uint32_t qos_iommu_testdev_trigger_dma(QPCIDevice *dev, QPCIBar bar, |
| 32 | uint64_t iova, uint64_t gpa, |
| 33 | uint32_t len, uint32_t attrs); |
| 34 | |
| 35 | void qos_iommu_testdev_single_translation(const QOSIOMMUTestdevDmaCfg *dma, |
| 36 | void *opaque, |
| 37 | QOSIOMMUTestdevSetupFn setup_fn, |
| 38 | QOSIOMMUTestdevAttrsFn attrs_fn, |
| 39 | QOSIOMMUTestdevValidateFn validate_fn, |
| 40 | QOSIOMMUTestdevReportFn report_fn, |
| 41 | uint32_t *dma_result_out); |
| 42 | |
| 43 | #endif /* QTEST_LIBQOS_IOMMU_TESTDEV_H */ |