| /Linux-v5.15/arch/s390/pci/ |
| D | pci_dma.c | 24 return zpci_refresh_trans((u64) zdev->fh << 32, zdev->start_dma, in zpci_refresh_global()
266 start, size, zdev->start_dma >> PAGE_SHIFT, in __dma_alloc_iommu()
296 return zdev->start_dma + offset * PAGE_SIZE; in dma_alloc_address()
308 offset = (dma_addr - zdev->start_dma) >> PAGE_SHIFT; in dma_free_address()
575 zdev->start_dma = PAGE_ALIGN(zdev->start_dma); in zpci_dma_init_device()
577 ZPCI_TABLE_SIZE_RT - zdev->start_dma, in zpci_dma_init_device()
578 zdev->end_dma - zdev->start_dma + 1); in zpci_dma_init_device()
579 zdev->end_dma = zdev->start_dma + zdev->iommu_size - 1; in zpci_dma_init_device()
594 if (zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma, in zpci_dma_init_device()
|
| D | pci_clp.c | 153 zdev->start_dma = response->sdma; in clp_store_query_pci_fn()
|
| /Linux-v5.15/drivers/vfio/pci/ |
| D | vfio_pci_zdev.c | 27 .start_dma = zdev->start_dma, in zpci_base_cap()
|
| /Linux-v5.15/drivers/iommu/ |
| D | s390-iommu.c | 111 cc = zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma, in s390_iommu_attach_device()
121 domain->geometry.aperture_start = zdev->start_dma; in s390_iommu_attach_device()
125 } else if (domain->geometry.aperture_start != zdev->start_dma || in s390_iommu_attach_device()
|
| /Linux-v5.15/include/uapi/linux/ |
| D | vfio_zdev.h | 25 __u64 start_dma; /* Start of available DMA addresses */ member
|
| /Linux-v5.15/drivers/usb/cdns3/ |
| D | cdnsp-ring.c | 541 dma_addr_t start_dma; in cdnsp_trb_in_td() local
543 start_dma = cdnsp_trb_virt_to_dma(start_seg, start_trb); in cdnsp_trb_in_td()
547 if (start_dma == 0) in cdnsp_trb_in_td()
556 trace_cdnsp_looking_trb_in_td(suspect_dma, start_dma, in cdnsp_trb_in_td()
565 if (start_dma <= end_trb_dma) { in cdnsp_trb_in_td()
566 if (suspect_dma >= start_dma && in cdnsp_trb_in_td()
575 if ((suspect_dma >= start_dma && in cdnsp_trb_in_td()
587 if (suspect_dma >= start_dma && suspect_dma <= end_seg_dma) in cdnsp_trb_in_td()
591 start_dma = cdnsp_trb_virt_to_dma(cur_seg, &cur_seg->trbs[0]); in cdnsp_trb_in_td()
|
| /Linux-v5.15/drivers/ata/ |
| D | sata_dwc_460ex.c | 1019 int start_dma; in sata_dwc_bmdma_start_by_tag() local
1028 start_dma = 1; in sata_dwc_bmdma_start_by_tag()
1037 start_dma = 0; in sata_dwc_bmdma_start_by_tag()
1043 get_dma_dir_descript(qc->dma_dir), start_dma); in sata_dwc_bmdma_start_by_tag()
1046 if (start_dma) { in sata_dwc_bmdma_start_by_tag()
|
| /Linux-v5.15/drivers/media/pci/sta2x11/ |
| D | sta2x11_vip.c | 213 static void start_dma(struct sta2x11_vip *vip, struct vip_buffer *vip_buf) in start_dma() function
246 start_dma(vip, vip->active); /* start dma capture */ in vip_active_buf_next()
312 start_dma(vip, vip_buf); /* start dma capture */ in buffer_queue()
341 start_dma(vip, vip->active); in start_streaming()
|
| /Linux-v5.15/arch/s390/include/asm/ |
| D | pci.h | 171 u64 start_dma; /* Start of available DMA addresses */ member
|
| /Linux-v5.15/arch/mips/include/asm/mach-au1x00/ |
| D | au1000_dma.h | 180 static inline void start_dma(unsigned int dmanr) in start_dma() function
|
| /Linux-v5.15/drivers/usb/host/ |
| D | xhci-ring.c | 2085 dma_addr_t start_dma; in trb_in_td() local
2090 start_dma = xhci_trb_virt_to_dma(start_seg, start_trb); in trb_in_td()
2094 if (start_dma == 0) in trb_in_td()
2106 (unsigned long long)start_dma, in trb_in_td()
2113 if (start_dma <= end_trb_dma) { in trb_in_td()
2114 if (suspect_dma >= start_dma && suspect_dma <= end_trb_dma) in trb_in_td()
2120 if ((suspect_dma >= start_dma && in trb_in_td()
2129 if (suspect_dma >= start_dma && suspect_dma <= end_seg_dma) in trb_in_td()
2133 start_dma = xhci_trb_virt_to_dma(cur_seg, &cur_seg->trbs[0]); in trb_in_td()
|
| D | xhci-mem.c | 1943 unsigned long long start_dma; in xhci_test_trb_in_td() local
1947 start_dma = xhci_trb_virt_to_dma(input_seg, start_trb); in xhci_test_trb_in_td()
1960 start_trb, start_dma, in xhci_test_trb_in_td()
|
| /Linux-v5.15/sound/soc/au1x/ |
| D | dma.c | 131 start_dma(stream->dma); in au1000_dma_start()
|
| /Linux-v5.15/drivers/usb/gadget/udc/ |
| D | goku_udc.c | 535 static int start_dma(struct goku_ep *ep, struct goku_request *req) in start_dma() function
635 (void) start_dma(ep, req); in dma_advance()
766 status = start_dma(ep, req); in goku_queue()
875 (void) start_dma(ep, req); in goku_clear_halt()
|
| D | net2280.c | 869 static void start_dma(struct net2280_ep *ep, struct net2280_request *req) in start_dma() function
1046 start_dma(ep, req); in net2280_queue()
1207 start_dma(ep, req); in restart_dma()
1313 start_dma(ep, list_entry(ep->queue.next, in net2280_dequeue()
|
| /Linux-v5.15/drivers/media/platform/atmel/ |
| D | atmel-isi.c | 358 static void start_dma(struct atmel_isi *isi, struct frame_buffer *buffer) in start_dma() function
414 start_dma(isi, buf); in buffer_queue()
452 start_dma(isi, isi->active); in start_streaming()
|
