Home
last modified time | relevance | path

Searched refs:dma_state (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/accessibility/speakup/
H A Dspeakup_decpc.c135 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()
/linux/drivers/mtd/nand/raw/
H A Dr852.c100 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()
H A Dr852.h123 int dma_state; /* 0 = internal, 1 = memory */ member
/linux/drivers/accel/ethosu/
H A Dethosu_gem.c107 struct dma_state { struct
141 struct dma_state dma;
161 struct dma_state *dma_st, struct dma *dma) in dma_length()
/linux/drivers/nvme/host/
H A Dpci.c438 struct dma_iova_state dma_state; member
800 if (blk_rq_dma_map_coalesce(&iod->dma_state)) in nvme_pci_avg_seg_size()
950 if (!blk_rq_dma_unmap(req, dma_dev, &iod->dma_state, iod->total_len, in nvme_unmap_data()
969 if (dma_use_iova(&iod->dma_state) || !dma_need_unmap(dma_dev)) in nvme_pci_prp_save_mapping()
1147 if (entries == 1 || blk_rq_dma_map_coalesce(&iod->dma_state)) { in nvme_pci_setup_data_sgl()
1235 if (!blk_rq_dma_map_iter_start(req, dev->dev, &iod->dma_state, &iter)) in nvme_map_data()
/linux/drivers/scsi/megaraid/
H A Dmegaraid_sas_fusion.c1944 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()
/linux/sound/hda/codecs/
H A Dca0132.c3000 enum dma_state { enum
3042 static int dma_set_state(struct dma_engine *dma, enum dma_state state) in dma_set_state()