| /linux-6.12.1/include/linux/ |
| D | dma-direct.h | 22 dma_addr_t dma_start; member
35 return m->dma_start + offset; in translate_phys_to_dma()
48 u64 offset = dma_addr - m->dma_start; in translate_dma_to_phys()
50 if (dma_addr >= m->dma_start && offset < m->size) in translate_dma_to_phys()
62 ret = min(ret, map->dma_start); in dma_range_map_min()
71 ret = max(ret, map->dma_start + map->size - 1); in dma_range_map_max()
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| /linux-6.12.1/drivers/gpu/drm/nouveau/nvkm/falcon/ |
| D | base.c | 62 u32 dma_start = 0; in nvkm_falcon_dma_wr() local
70 dma_start = dma_base; in nvkm_falcon_dma_wr()
75 type, mem_base, len, dma_base, dma_addr - dma_base, dma_start); in nvkm_falcon_dma_wr()
87 dma->xfer(falcon, dst, src - dma_start, cmd); in nvkm_falcon_dma_wr()
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| /linux-6.12.1/sound/soc/sof/intel/ |
| D | hda-stream.c | 336 u32 dma_start = SOF_HDA_SD_CTL_DMA_START; in hda_dsp_stream_trigger() local
364 ((run & dma_start) == dma_start), in hda_dsp_stream_trigger()
385 !(run & dma_start), in hda_dsp_stream_trigger()
502 u32 dma_start = SOF_HDA_SD_CTL_DMA_START; in hda_dsp_stream_hw_params() local
532 !(run & dma_start), in hda_dsp_stream_hw_params()
574 !(run & dma_start), in hda_dsp_stream_hw_params()
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| /linux-6.12.1/drivers/net/ethernet/8390/ |
| D | xsurf100.c | 188 unsigned long dma_start; in xs100_block_output() local
224 dma_start = jiffies; in xs100_block_output()
227 if (jiffies - dma_start > 2 * HZ / 100) { /* 20ms */ in xs100_block_output()
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| D | zorro8390.c | 188 unsigned long dma_start; in zorro8390_block_output() local
224 dma_start = jiffies; in zorro8390_block_output()
227 if (time_after(jiffies, dma_start + 2 * HZ / 100)) { in zorro8390_block_output()
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| D | mcf8390.c | 259 unsigned long dma_start; in mcf8390_block_output() local
285 dma_start = jiffies; in mcf8390_block_output()
287 if (time_after(jiffies, dma_start + 2 * HZ / 100)) { /* 20ms */ in mcf8390_block_output()
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| D | apne.c | 469 unsigned long dma_start; in apne_block_output() local
510 dma_start = jiffies; in apne_block_output()
513 if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ in apne_block_output()
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| D | ne2k-pci.c | 580 unsigned long dma_start; in ne2k_pci_block_output() local
638 dma_start = jiffies; in ne2k_pci_block_output()
642 if (jiffies - dma_start > 2) { in ne2k_pci_block_output()
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| D | ne.c | 681 unsigned long dma_start; in ne_block_output() local
740 dma_start = jiffies; in ne_block_output()
770 if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ in ne_block_output()
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| D | etherh.c | 308 unsigned long dma_start; in etherh_block_output() local
352 dma_start = jiffies; in etherh_block_output()
355 if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ in etherh_block_output()
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| D | ax88796.c | 272 unsigned long dma_start; in ax_block_output() local
309 dma_start = jiffies; in ax_block_output()
312 if (time_after(jiffies, dma_start + 2 * HZ / 100)) { /* 20ms */ in ax_block_output()
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| D | pcnet_cs.c | 1231 u_long dma_start; in dma_block_output() local
1267 dma_start = jiffies; in dma_block_output()
1293 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) { in dma_block_output()
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| /linux-6.12.1/sound/soc/au1x/ |
| D | dma.c | 70 unsigned long dma_start; in au1000_setup_dma_link() local
73 dma_start = virt_to_phys(runtime->dma_area); in au1000_setup_dma_link()
89 pointer->start = (u32)(dma_start + (i * period_bytes)); in au1000_setup_dma_link()
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| /linux-6.12.1/drivers/soc/ti/ |
| D | knav_qmss_queue.c | 699 dma_addr = region->dma_start + (region->desc_size * index); in kdesc_fill_pool()
738 return pool->region->dma_start + (virt - pool->region->virt_start); in knav_pool_desc_virt_to_dma()
745 return pool->region->virt_start + (dma - pool->region->dma_start); in knav_pool_desc_dma_to_virt()
1021 region->dma_start = dma_map_page(kdev->dev, page, 0, size, in knav_queue_setup_region()
1023 if (dma_mapping_error(kdev->dev, region->dma_start)) { in knav_queue_setup_region()
1028 region->dma_end = region->dma_start + size; in knav_queue_setup_region()
1042 region->link_index, ®ion->dma_start, ®ion->dma_end, in knav_queue_setup_region()
1050 writel_relaxed((u32)region->dma_start, ®s->base); in knav_queue_setup_region()
1058 if (region->dma_start) in knav_queue_setup_region()
1059 dma_unmap_page(kdev->dev, region->dma_start, size, in knav_queue_setup_region()
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| D | knav_qmss.h | 194 dma_addr_t dma_start, dma_end; member
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| /linux-6.12.1/kernel/dma/ |
| D | direct.c | 659 dma_addr_t dma_start, u64 size) in dma_direct_set_offset() argument
662 u64 offset = (u64)cpu_start - (u64)dma_start; in dma_direct_set_offset()
676 map[0].dma_start = dma_start; in dma_direct_set_offset()
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| /linux-6.12.1/drivers/usb/gadget/udc/ |
| D | gr_udc.c | 136 seq_printf(seq, " dma_start = %d\n", ep->dma_start); in gr_seq_ep_show()
370 ep->dma_start = 0; in gr_start_dma()
397 ep->dma_start = 1; in gr_start_dma()
623 if (!ep->dma_start && likely(!ep->stopped)) in gr_queue()
656 ep->dma_start = 0; in gr_ep_nuke()
678 ep->dma_start = 0; in gr_ep_reset()
741 if (!ep->dma_start) in gr_ep_halt_wedge()
1557 ep->dma_start = 0; in gr_ep_enable()
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| D | gr_udc.h | 142 unsigned int dma_start; member
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| /linux-6.12.1/drivers/crypto/ |
| D | omap-aes.c | 173 val = dd->pdata->dma_start; in omap_aes_dma_trigger_omap2()
181 dd->pdata->dma_start; in omap_aes_dma_trigger_omap2()
202 dd->pdata->dma_start; in omap_aes_dma_stop()
803 .dma_start = BIT(5),
834 .dma_start = BIT(5),
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| D | omap-des.c | 119 u32 dma_start; member
282 val = dd->pdata->dma_start; in omap_des_dma_trigger_omap4()
290 dd->pdata->dma_start; in omap_des_dma_trigger_omap4()
300 dd->pdata->dma_start; in omap_des_dma_stop()
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| D | omap-aes.h | 147 u32 dma_start; member
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| /linux-6.12.1/drivers/mmc/host/ |
| D | mmci_qcom_dml.c | 194 .dma_start = qcom_dma_start,
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| D | mmci.h | 399 int (*dma_start)(struct mmci_host *host, unsigned int *datactrl); member
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| /linux-6.12.1/drivers/tty/serial/ |
| D | stm32-usart.c | 451 unsigned char *dma_start; in stm32_usart_push_buffer_dma() local
454 dma_start = stm32_port->rx_buf + (RX_BUF_L - stm32_port->last_res); in stm32_usart_push_buffer_dma()
463 *(dma_start + i) &= stm32_port->rdr_mask; in stm32_usart_push_buffer_dma()
465 dma_count = tty_insert_flip_string(ttyport, dma_start, dma_size); in stm32_usart_push_buffer_dma()
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| /linux-6.12.1/drivers/dma/ |
| D | fsldma.c | 184 static void dma_start(struct fsldma_chan *chan) in dma_start() function
623 dma_start(chan); in fsl_chan_xfer_ld_queue()
|