Searched refs:dma_state (Results 1 – 6 of 6) sorted by relevance
| /linux/drivers/gpu/drm/ |
| H A D | drm_pagemap.c | 303 struct dma_iova_state dma_state; member
349 dma_iova_try_alloc(dev, &state->dma_state, in drm_pagemap_migrate_map_system_pages()
354 if (dma_use_iova(&state->dma_state)) { in drm_pagemap_migrate_map_system_pages()
355 int err = dma_iova_link(dev, &state->dma_state, in drm_pagemap_migrate_map_system_pages()
362 dma_addr = state->dma_state.addr + state->offset; in drm_pagemap_migrate_map_system_pages()
380 if (dma_use_iova(&state->dma_state)) in drm_pagemap_migrate_map_system_pages()
381 return dma_iova_sync(dev, &state->dma_state, 0, state->offset); in drm_pagemap_migrate_map_system_pages()
410 if (state && dma_use_iova(&state->dma_state)) { in drm_pagemap_migrate_unmap_pages()
411 dma_iova_destroy(dev, &state->dma_state, state->offset, dir, 0); in drm_pagemap_migrate_unmap_pages()
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| /linux/drivers/mtd/nand/raw/ |
| H A D | r852.h | 123 int dma_state; /* 0 = internal, 1 = memory */ member
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| /linux/drivers/accel/ethosu/ |
| H A D | ethosu_gem.c | 108 struct dma_state { struct
142 struct dma_state dma;
162 struct dma_state *dma_st, struct dma *dma) in dma_length()
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| /linux/drivers/nvme/host/ |
| H A D | pci.c | 442 struct dma_iova_state dma_state; member
811 if (blk_rq_dma_map_coalesce(&iod->dma_state)) in nvme_pci_avg_seg_size()
961 if (!blk_rq_dma_unmap(req, dma_dev, &iod->dma_state, iod->total_len, in nvme_unmap_data()
980 if (dma_use_iova(&iod->dma_state) || !dma_need_unmap(dma_dev) || in nvme_pci_prp_save_mapping()
1039 nvme_unmap_iter(req, iter, &iod->dma_state); in nvme_pci_setup_data_prp()
1179 if (entries == 1 || blk_rq_dma_map_coalesce(&iod->dma_state)) { in nvme_pci_setup_data_sgl()
1191 nvme_unmap_iter(req, iter, &iod->dma_state); in nvme_pci_setup_data_sgl()
1270 if (!blk_rq_dma_map_iter_start(req, dev->dev, &iod->dma_state, &iter)) in nvme_map_data()
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| /linux/drivers/scsi/megaraid/ |
| H A D | megaraid_sas_fusion.c | 1944 u32 fw_state, dma_state, status; in megasas_fault_detect_work() local
1951 dma_state = instance->instancet->read_fw_status_reg(instance) & in megasas_fault_detect_work()
1955 instance->crash_dump_app_support && dma_state) { in megasas_fault_detect_work()
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| /linux/sound/hda/codecs/ |
| H A D | ca0132.c | 3020 enum dma_state {
3062 static int dma_set_state(struct dma_engine *dma, enum dma_state state) in dma_get_buffer_size()
3000 enum dma_state { global() enum
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