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Searched refs:dma_start (Results 1 – 25 of 42) sorted by relevance

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/Linux-v4.19/arch/c6x/kernel/
Dsetup.c72 static unsigned long dma_start __initdata;
242 dma_start = memparse(p, &p); in early_memdma()
324 if (!dma_start) in setup_arch()
325 dma_start = memory_end - dma_size; in setup_arch()
328 dma_start = CACHE_REGION_START(dma_start); in setup_arch()
331 if (memblock_is_region_memory(dma_start, dma_size)) in setup_arch()
332 memblock_reserve(dma_start, dma_size); in setup_arch()
393 if (dma_size && memblock_is_region_memory(dma_start, dma_size)) in setup_arch()
394 disable_caching(dma_start, in setup_arch()
395 CACHE_REGION_START(dma_start + dma_size - 1)); in setup_arch()
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/Linux-v4.19/drivers/video/fbdev/
Dda8xx-fb.c160 unsigned int dma_start; member
326 start = par->dma_start; in lcd_blit()
863 lcdc_write(par->dma_start, in lcdc_irq_handler_rev02()
873 lcdc_write(par->dma_start, in lcdc_irq_handler_rev02()
928 lcdc_write(par->dma_start, in lcdc_irq_handler_rev01()
938 lcdc_write(par->dma_start, in lcdc_irq_handler_rev01()
1243 par->dma_start = start; in da8xx_pan_display()
1248 lcdc_write(par->dma_start, in da8xx_pan_display()
1253 lcdc_write(par->dma_start, in da8xx_pan_display()
1289 par->dma_start = info->fix.smem_start + in da8xxfb_set_par()
[all …]
/Linux-v4.19/sound/soc/au1x/
Ddma.c69 unsigned long dma_start; in au1000_setup_dma_link() local
72 dma_start = virt_to_phys(runtime->dma_area); in au1000_setup_dma_link()
88 pointer->start = (u32)(dma_start + (i * period_bytes)); in au1000_setup_dma_link()
/Linux-v4.19/drivers/net/ethernet/8390/
Dxsurf100.c193 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()
Dzorro8390.c193 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()
Dmcf8390.c261 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()
Dapne.c480 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()
Dne2k-pci.c568 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()
Dne.c684 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()
Detherh.c311 unsigned long dma_start; in etherh_block_output() local
355 dma_start = jiffies; in etherh_block_output()
358 if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ in etherh_block_output()
Dax88796.c268 unsigned long dma_start; in ax_block_output() local
305 dma_start = jiffies; in ax_block_output()
308 if (time_after(jiffies, dma_start + 2 * HZ / 100)) { /* 20ms */ in ax_block_output()
/Linux-v4.19/drivers/soc/ti/
Dknav_qmss_queue.c714 dma_addr = region->dma_start + (region->desc_size * index); in kdesc_fill_pool()
753 return pool->region->dma_start + (virt - pool->region->virt_start); in knav_pool_desc_virt_to_dma()
760 return pool->region->virt_start + (dma - pool->region->dma_start); in knav_pool_desc_dma_to_virt()
1037 region->dma_start = dma_map_page(kdev->dev, page, 0, size, in knav_queue_setup_region()
1039 if (dma_mapping_error(kdev->dev, region->dma_start)) { in knav_queue_setup_region()
1044 region->dma_end = region->dma_start + size; in knav_queue_setup_region()
1058 region->link_index, &region->dma_start, &region->dma_end, in knav_queue_setup_region()
1066 writel_relaxed((u32)region->dma_start, &regs->base); in knav_queue_setup_region()
1074 if (region->dma_start) in knav_queue_setup_region()
1075 dma_unmap_page(kdev->dev, region->dma_start, size, in knav_queue_setup_region()
Dknav_qmss.h202 dma_addr_t dma_start, dma_end; member
/Linux-v4.19/drivers/usb/gadget/udc/
Dgr_udc.h142 unsigned int dma_start; member
Dgr_udc.c137 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()
/Linux-v4.19/drivers/crypto/
Domap-aes.c179 val = dd->pdata->dma_start; in omap_aes_dma_trigger_omap2()
187 dd->pdata->dma_start; in omap_aes_dma_trigger_omap2()
208 dd->pdata->dma_start; in omap_aes_dma_stop()
829 .dma_start = BIT(5),
860 .dma_start = BIT(5),
Domap-des.c127 u32 dma_start; member
291 val = dd->pdata->dma_start; in omap_des_dma_trigger_omap4()
299 dd->pdata->dma_start; in omap_des_dma_trigger_omap4()
309 dd->pdata->dma_start; in omap_des_dma_stop()
Domap-aes.h148 u32 dma_start; member
/Linux-v4.19/drivers/ide/
Dtc86c001.c187 .dma_start = tc86c001_dma_start,
Dtrm290.c320 .dma_start = trm290_dma_start,
Dsc1200.c286 .dma_start = ide_dma_start,
Dcs5536.c243 .dma_start = cs5536_dma_start,
Dhpt366.c1329 .dma_start = ide_dma_start,
1340 .dma_start = hpt370_dma_start,
1352 .dma_start = ide_dma_start,
Dsl82c105.c294 .dma_start = sl82c105_dma_start,
/Linux-v4.19/drivers/acpi/
Dscan.c1392 u64 len, dma_start = U64_MAX, dma_end = 0, dma_offset = 0; in acpi_dma_get_range() local
1426 if (rentry->res->start < dma_start) in acpi_dma_get_range()
1427 dma_start = rentry->res->start; in acpi_dma_get_range()
1432 if (dma_start >= dma_end) { in acpi_dma_get_range()
1438 *dma_addr = dma_start - dma_offset; in acpi_dma_get_range()
1439 len = dma_end - dma_start; in acpi_dma_get_range()

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