| /Linux-v5.4/arch/c6x/kernel/ |
| D | setup.c | 68 static unsigned long dma_start __initdata;
233 dma_start = memparse(p, &p); in early_memdma()
314 if (!dma_start) in setup_arch()
315 dma_start = memory_end - dma_size; in setup_arch()
318 dma_start = CACHE_REGION_START(dma_start); in setup_arch()
321 if (memblock_is_region_memory(dma_start, dma_size)) in setup_arch()
322 memblock_reserve(dma_start, dma_size); in setup_arch()
373 if (dma_size && memblock_is_region_memory(dma_start, dma_size)) in setup_arch()
374 disable_caching(dma_start, in setup_arch()
375 CACHE_REGION_START(dma_start + dma_size - 1)); in setup_arch()
[all …]
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| /Linux-v5.4/drivers/video/fbdev/ |
| D | da8xx-fb.c | 148 unsigned int dma_start; member
314 start = par->dma_start; in lcd_blit()
851 lcdc_write(par->dma_start, in lcdc_irq_handler_rev02()
861 lcdc_write(par->dma_start, in lcdc_irq_handler_rev02()
916 lcdc_write(par->dma_start, in lcdc_irq_handler_rev01()
926 lcdc_write(par->dma_start, in lcdc_irq_handler_rev01()
1234 par->dma_start = start; in da8xx_pan_display()
1239 lcdc_write(par->dma_start, in da8xx_pan_display()
1244 lcdc_write(par->dma_start, in da8xx_pan_display()
1280 par->dma_start = info->fix.smem_start + in da8xxfb_set_par()
[all …]
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| /Linux-v5.4/sound/soc/sof/intel/ |
| D | hda-stream.c | 251 u32 dma_start = SOF_HDA_SD_CTL_DMA_START; in hda_dsp_stream_trigger() local
274 ((run & dma_start) == dma_start), in hda_dsp_stream_trigger()
293 !(run & dma_start), in hda_dsp_stream_trigger()
329 u32 dma_start = SOF_HDA_SD_CTL_DMA_START; in hda_dsp_stream_hw_params() local
355 !(run & dma_start), in hda_dsp_stream_hw_params()
417 !(run & dma_start), in hda_dsp_stream_hw_params()
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| /Linux-v5.4/drivers/net/ethernet/8390/ |
| D | xsurf100.c | 193 unsigned long dma_start; in xs100_block_output() local
229 dma_start = jiffies; in xs100_block_output()
232 if (jiffies - dma_start > 2 * HZ / 100) { /* 20ms */ in xs100_block_output()
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| D | zorro8390.c | 193 unsigned long dma_start; in zorro8390_block_output() local
229 dma_start = jiffies; in zorro8390_block_output()
232 if (time_after(jiffies, dma_start + 2 * HZ / 100)) { in zorro8390_block_output()
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| D | mcf8390.c | 261 unsigned long dma_start; in mcf8390_block_output() local
287 dma_start = jiffies; in mcf8390_block_output()
289 if (time_after(jiffies, dma_start + 2 * HZ / 100)) { /* 20ms */ in mcf8390_block_output()
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| D | apne.c | 480 unsigned long dma_start; in apne_block_output() local
521 dma_start = jiffies; in apne_block_output()
524 if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ in apne_block_output()
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| D | ne2k-pci.c | 568 unsigned long dma_start; in ne2k_pci_block_output() local
623 dma_start = jiffies; in ne2k_pci_block_output()
626 if (jiffies - dma_start > 2) { /* Avoid clock roll-over. */ in ne2k_pci_block_output()
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| D | ne.c | 684 unsigned long dma_start; in ne_block_output() local
743 dma_start = jiffies; in ne_block_output()
773 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 | 265 unsigned long dma_start; in ax_block_output() local
302 dma_start = jiffies; in ax_block_output()
305 if (time_after(jiffies, dma_start + 2 * HZ / 100)) { /* 20ms */ in ax_block_output()
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| /Linux-v5.4/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-v5.4/drivers/soc/ti/ |
| D | knav_qmss_queue.c | 704 dma_addr = region->dma_start + (region->desc_size * index); in kdesc_fill_pool()
743 return pool->region->dma_start + (virt - pool->region->virt_start); in knav_pool_desc_virt_to_dma()
750 return pool->region->virt_start + (dma - pool->region->dma_start); in knav_pool_desc_dma_to_virt()
1027 region->dma_start = dma_map_page(kdev->dev, page, 0, size, in knav_queue_setup_region()
1029 if (dma_mapping_error(kdev->dev, region->dma_start)) { in knav_queue_setup_region()
1034 region->dma_end = region->dma_start + size; in knav_queue_setup_region()
1048 region->link_index, ®ion->dma_start, ®ion->dma_end, in knav_queue_setup_region()
1056 writel_relaxed((u32)region->dma_start, ®s->base); in knav_queue_setup_region()
1064 if (region->dma_start) in knav_queue_setup_region()
1065 dma_unmap_page(kdev->dev, region->dma_start, size, in knav_queue_setup_region()
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| /Linux-v5.4/drivers/usb/gadget/udc/ |
| D | gr_udc.h | 142 unsigned int dma_start; member
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| D | gr_udc.c | 137 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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| /Linux-v5.4/drivers/crypto/ |
| D | omap-aes.c | 175 val = dd->pdata->dma_start; in omap_aes_dma_trigger_omap2()
183 dd->pdata->dma_start; in omap_aes_dma_trigger_omap2()
204 dd->pdata->dma_start; in omap_aes_dma_stop()
823 .dma_start = BIT(5),
854 .dma_start = BIT(5),
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| D | omap-des.c | 123 u32 dma_start; member
287 val = dd->pdata->dma_start; in omap_des_dma_trigger_omap4()
295 dd->pdata->dma_start; in omap_des_dma_trigger_omap4()
305 dd->pdata->dma_start; in omap_des_dma_stop()
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| D | omap-aes.h | 144 u32 dma_start; member
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| /Linux-v5.4/drivers/mmc/host/ |
| D | mmci_qcom_dml.c | 194 .dma_start = qcom_dma_start,
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| /Linux-v5.4/drivers/ide/ |
| D | tc86c001.c | 187 .dma_start = tc86c001_dma_start,
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| D | trm290.c | 320 .dma_start = trm290_dma_start,
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| D | cs5536.c | 231 .dma_start = cs5536_dma_start,
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| D | sc1200.c | 286 .dma_start = ide_dma_start,
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| D | hpt366.c | 1330 .dma_start = ide_dma_start,
1341 .dma_start = hpt370_dma_start,
1353 .dma_start = ide_dma_start,
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| /Linux-v5.4/drivers/acpi/ |
| D | scan.c | 1390 u64 len, dma_start = U64_MAX, dma_end = 0, dma_offset = 0; in acpi_dma_get_range() local
1424 if (rentry->res->start < dma_start) in acpi_dma_get_range()
1425 dma_start = rentry->res->start; in acpi_dma_get_range()
1430 if (dma_start >= dma_end) { in acpi_dma_get_range()
1436 *dma_addr = dma_start - dma_offset; in acpi_dma_get_range()
1437 len = dma_end - dma_start; in acpi_dma_get_range()
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