Function report |
Source Code:kernel\dma\debug.c |
Create Date:2022-07-28 10:34:25 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:dma_debug_disabled
Proto:static inline bool dma_debug_disabled(void)
Type:bool
Parameter:Nothing
| 107 | Return Global disable flag - will be set in case of an error || Not Early initialization disable flag, set at the end of dma_debug_init |
| Name | Describe |
|---|---|
| debug_dma_assert_idle | debug_dma_assert_idle() - assert that a page is not undergoing dma*@page: page to lookup in the dma_active_cacheline tree* Place a call to this routine in cases where the cpu touching the page* before the dma completes (page is dma_unmapped) will lead to |
| dma_debug_device_change | |
| dma_debug_add_bus | |
| debug_dma_map_single | |
| debug_dma_map_page | |
| debug_dma_mapping_error | |
| debug_dma_unmap_page | |
| debug_dma_map_sg | |
| debug_dma_unmap_sg | |
| debug_dma_alloc_coherent | |
| debug_dma_free_coherent | |
| debug_dma_map_resource | |
| debug_dma_unmap_resource | |
| debug_dma_sync_single_for_cpu | |
| debug_dma_sync_single_for_device | |
| debug_dma_sync_sg_for_cpu | |
| debug_dma_sync_sg_for_device |
| Source code conversion tool public plug-in interface | X |
|---|---|
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