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Searched refs:start_dma (Results 1 – 10 of 10) sorted by relevance

/linux/drivers/iommu/
H A Ds390-iommu.c545 zdev->end_dma - zdev->start_dma + 1); in s390_domain_alloc_paging()
546 if (aperture_size <= (ZPCI_TABLE_SIZE_RT - zdev->start_dma)) { in s390_domain_alloc_paging()
548 } else if (aperture_size <= (ZPCI_TABLE_SIZE_RS - zdev->start_dma) && in s390_domain_alloc_paging()
556 aperture_size = ZPCI_TABLE_SIZE_RT - zdev->start_dma; in s390_domain_alloc_paging()
558 zdev->end_dma = zdev->start_dma + aperture_size - 1; in s390_domain_alloc_paging()
641 rc = zpci_register_ioat(zdev, 0, zdev->start_dma, in s390_iommu_domain_reg_ioat()
651 rc = zpci_register_ioat(zdev, 0, zdev->start_dma, in s390_iommu_domain_reg_ioat()
711 domain->geometry.aperture_end < zdev->start_dma)) in s390_iommu_attach_device()
738 if (zdev->start_dma) { in s390_iommu_get_resv_regions()
739 region = iommu_alloc_resv_region(0, zdev->start_dma, 0, in s390_iommu_get_resv_regions()
[all …]
/linux/drivers/vfio/pci/
H A Dvfio_pci_zdev.c28 .start_dma = zdev->start_dma, in zpci_base_cap()
/linux/include/uapi/linux/
H A Dvfio_zdev.h25 __u64 start_dma; /* Start of available DMA addresses */ member
/linux/drivers/usb/cdns3/
H A Dcdnsp-ring.c542 dma_addr_t start_dma; in cdnsp_trb_in_td() local
544 start_dma = cdnsp_trb_virt_to_dma(start_seg, start_trb); in cdnsp_trb_in_td()
548 if (start_dma == 0) in cdnsp_trb_in_td()
557 trace_cdnsp_looking_trb_in_td(suspect_dma, start_dma, in cdnsp_trb_in_td()
566 if (start_dma <= end_trb_dma) { in cdnsp_trb_in_td()
567 if (suspect_dma >= start_dma && in cdnsp_trb_in_td()
576 if ((suspect_dma >= start_dma && in cdnsp_trb_in_td()
588 if (suspect_dma >= start_dma && suspect_dma <= end_seg_dma) in cdnsp_trb_in_td()
592 start_dma = cdnsp_trb_virt_to_dma(cur_seg, &cur_seg->trbs[0]); in cdnsp_trb_in_td()
/linux/drivers/ata/
H A Dsata_dwc_460ex.c958 int start_dma; in sata_dwc_bmdma_start_by_tag() local
967 start_dma = 1; in sata_dwc_bmdma_start_by_tag()
976 start_dma = 0; in sata_dwc_bmdma_start_by_tag()
979 if (start_dma) { in sata_dwc_bmdma_start_by_tag()
/linux/arch/s390/include/asm/
H A Dpci.h176 u64 start_dma; /* Start of available DMA addresses */ member
/linux/arch/mips/include/asm/mach-au1x00/
H A Dau1000_dma.h179 static inline void start_dma(unsigned int dmanr) in start_dma() function
/linux/arch/s390/pci/
H A Dpci_bus.c348 dma_start = PAGE_ALIGN(zdev->start_dma); in pci_dma_range_setup()
/linux/drivers/usb/gadget/udc/
H A Dgoku_udc.c535 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()
877 (void) start_dma(ep, req); in goku_clear_halt()
H A Dnet2280.c869 static void start_dma(struct net2280_ep *ep, struct net2280_request *req) in start_dma() function
1038 start_dma(ep, req); in net2280_queue()
1199 start_dma(ep, req); in restart_dma()
1308 start_dma(ep, list_entry(ep->queue.next, in net2280_dequeue()