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Searched refs:dma_start (Results 1 – 25 of 32) sorted by relevance

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/linux/include/linux/
H A Ddma-direct.h22 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()
/linux/drivers/gpu/drm/xe/
H A Dxe_res_cursor.h67 u64 dma_start; member
181 cur->dma_start = addr->addr; in __xe_res_dma_next()
185 if (cur->dma_start + cur->dma_seg_size != addr[1].addr || in __xe_res_dma_next()
244 cur->dma_start = 0; in xe_res_first_dma()
326 return cur->dma_start + cur->start; in xe_res_dma()
/linux/arch/s390/pci/
H A Dpci_bus.c345 dma_addr_t dma_start; in pci_dma_range_setup() local
348 dma_start = PAGE_ALIGN(zdev->start_dma); in pci_dma_range_setup()
350 if (aligned_end >= dma_start) in pci_dma_range_setup()
351 size = aligned_end - dma_start; in pci_dma_range_setup()
356 ret = dma_direct_set_offset(&pdev->dev, 0, dma_start, size); in pci_dma_range_setup()
/linux/drivers/gpu/drm/nouveau/nvkm/falcon/
H A Dbase.c62 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()
/linux/drivers/net/ethernet/8390/
H A Dxsurf100.c188 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()
H A Dzorro8390.c188 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()
H A Dmcf8390.c259 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()
H A Dapne.c469 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()
H A Dne2k-pci.c580 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()
H A Detherh.c308 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()
H A Dne.c681 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()
H A Dax88796.c272 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()
H A Dpcnet_cs.c1231 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()
/linux/sound/soc/au1x/
H A Ddma.c70 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()
/linux/sound/soc/sof/intel/
H A Dhda-stream.c397 u32 dma_start = SOF_HDA_SD_CTL_DMA_START; in hda_dsp_stream_trigger()
425 ((run & dma_start) == dma_start), in hda_dsp_stream_trigger()
446 !(run & dma_start), in hda_dsp_iccmax_stream_hw_params()
563 u32 dma_start = SOF_HDA_SD_CTL_DMA_START; in hda_dsp_stream_hw_params()
593 !(run & dma_start), in hda_dsp_stream_hw_params()
635 !(run & dma_start), in hda_dsp_stream_hw_params()
362 u32 dma_start = SOF_HDA_SD_CTL_DMA_START; hda_dsp_stream_trigger() local
528 u32 dma_start = SOF_HDA_SD_CTL_DMA_START; hda_dsp_stream_hw_params() local
/linux/drivers/soc/ti/
H A Dknav_qmss_queue.c697 dma_addr = region->dma_start + (region->desc_size * index); in kdesc_fill_pool()
735 return pool->region->dma_start + (virt - pool->region->virt_start); in knav_pool_desc_virt_to_dma()
742 return pool->region->virt_start + (dma - pool->region->dma_start); in knav_pool_desc_dma_to_virt()
1018 region->dma_start = dma_map_page(kdev->dev, page, 0, size, in knav_queue_setup_region()
1020 if (dma_mapping_error(kdev->dev, region->dma_start)) { in knav_queue_setup_region()
1025 region->dma_end = region->dma_start + size; in knav_queue_setup_region()
1039 region->link_index, &region->dma_start, &region->dma_end, in knav_queue_setup_region()
1047 writel_relaxed((u32)region->dma_start, &regs->base); in knav_queue_setup_region()
1055 if (region->dma_start) in knav_queue_setup_region()
1056 dma_unmap_page(kdev->dev, region->dma_start, size, in knav_queue_setup_region()
H A Dknav_qmss.h194 dma_addr_t dma_start, dma_end; member
/linux/kernel/dma/
H A Ddirect.c644 dma_addr_t dma_start, u64 size) in dma_direct_set_offset() argument
647 u64 offset = (u64)cpu_start - (u64)dma_start; in dma_direct_set_offset()
661 map[0].dma_start = dma_start; in dma_direct_set_offset()
/linux/drivers/usb/gadget/udc/
H A Dgr_udc.c136 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()
H A Dgr_udc.h142 unsigned int dma_start; member
/linux/drivers/crypto/
H A Domap-aes.c174 val = dd->pdata->dma_start; in omap_aes_dma_trigger_omap2()
182 dd->pdata->dma_start; in omap_aes_dma_trigger_omap2()
203 dd->pdata->dma_start; in omap_aes_dma_stop()
803 .dma_start = BIT(5),
834 .dma_start = BIT(5),
H A Domap-des.c117 u32 dma_start; member
280 val = dd->pdata->dma_start; in omap_des_dma_trigger_omap4()
288 dd->pdata->dma_start; in omap_des_dma_trigger_omap4()
298 dd->pdata->dma_start; in omap_des_dma_stop()
H A Domap-aes.h145 u32 dma_start; member
/linux/drivers/mmc/host/
H A Dmmci_qcom_dml.c195 .dma_start = qcom_dma_start,
H A Dmmci.h399 int (*dma_start)(struct mmci_host *host, unsigned int *datactrl); member

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