Searched refs:dma_state (Results 1 – 5 of 5) sorted by relevance
| /drivers/accessibility/speakup/ |
| A D | speakup_decpc.c | 135 static int dt_stat, dma_state; variable
276 int timeout = 100, state = dma_state; in dt_wait_dma()
285 dma_state = dt_getstatus() & STAT_dma_state; in dt_wait_dma()
335 dma_state = dt_getstatus() & STAT_dma_state; in synth_flush()
336 dma_state ^= STAT_dma_state; in synth_flush()
348 dma_state ^= STAT_dma_state; in dt_sendchar()
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| /drivers/mtd/nand/raw/ |
| A D | r852.c | 100 if (dev->dma_state == DMA_INTERNAL) { in r852_dma_enable()
189 dev->dma_state = do_read ? DMA_INTERNAL : DMA_MEMORY; in r852_do_dma()
783 if (dev->dma_state == DMA_INTERNAL && in r852_irq()
786 dev->dma_state = DMA_MEMORY; in r852_irq()
791 if (dev->dma_state == DMA_MEMORY && in r852_irq()
793 dev->dma_state = DMA_INTERNAL; in r852_irq()
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| A D | r852.h | 123 int dma_state; /* 0 = internal, 1 = memory */ member
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| /drivers/nvme/host/ |
| A D | pci.c | 281 struct dma_iova_state dma_state; member
629 if (blk_rq_dma_map_coalesce(&iod->dma_state)) in nvme_pci_avg_seg_size()
728 if (!blk_rq_dma_unmap(req, dma_dev, &iod->dma_state, iod->total_len)) { in nvme_unmap_data()
746 if (!blk_rq_dma_map_iter_next(req, dma_dev, &iod->dma_state, iter)) in nvme_pci_prp_iter_next()
748 if (!dma_use_iova(&iod->dma_state) && dma_need_unmap(dma_dev)) { in nvme_pci_prp_iter_next()
766 if (!dma_use_iova(&iod->dma_state) && dma_need_unmap(nvmeq->dev->dev)) { in nvme_pci_setup_data_prp()
911 if (entries == 1 || blk_rq_dma_map_coalesce(&iod->dma_state)) { in nvme_pci_setup_data_sgl()
933 } while (blk_rq_dma_map_iter_next(req, nvmeq->dev->dev, &iod->dma_state, in nvme_pci_setup_data_sgl()
1000 if (!blk_rq_dma_map_iter_start(req, dev->dev, &iod->dma_state, &iter)) in nvme_map_data()
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| /drivers/scsi/megaraid/ |
| A D | megaraid_sas_fusion.c | 1946 u32 fw_state, dma_state, status; in megasas_fault_detect_work() local
1953 dma_state = instance->instancet->read_fw_status_reg(instance) & in megasas_fault_detect_work()
1957 instance->crash_dump_app_support && dma_state) { in megasas_fault_detect_work()
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