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Searched refs:dma_table (Results 1 – 8 of 8) sorted by relevance

/Linux-v5.15/include/sound/
Dinitval.h77 static int snd_legacy_find_free_dma(const int *dma_table) in snd_legacy_find_free_dma() argument
79 while (*dma_table != -1) { in snd_legacy_find_free_dma()
80 if (!request_dma(*dma_table, "ALSA Test DMA")) { in snd_legacy_find_free_dma()
81 free_dma(*dma_table); in snd_legacy_find_free_dma()
82 return *dma_table; in snd_legacy_find_free_dma()
84 dma_table++; in snd_legacy_find_free_dma()
/Linux-v5.15/drivers/iommu/
Ds390-iommu.c27 unsigned long *dma_table; member
65 s390_domain->dma_table = dma_alloc_cpu_table(); in s390_domain_alloc()
66 if (!s390_domain->dma_table) { in s390_domain_alloc()
82 dma_cleanup_tables(s390_domain->dma_table); in s390_domain_free()
102 if (zdev->dma_table) { in s390_iommu_attach_device()
110 zdev->dma_table = s390_domain->dma_table; in s390_iommu_attach_device()
112 (u64) zdev->dma_table); in s390_iommu_attach_device()
228 entry = dma_walk_cpu_trans(s390_domain->dma_table, dma_addr); in s390_iommu_update_trans()
253 entry = dma_walk_cpu_trans(s390_domain->dma_table, in s390_iommu_update_trans()
298 rto = s390_domain->dma_table; in s390_iommu_iova_to_phys()
/Linux-v5.15/arch/s390/pci/
Dpci_dma.c146 if (!zdev->dma_table) { in __dma_update_trans()
152 entry = dma_walk_cpu_trans(zdev->dma_table, dma_addr); in __dma_update_trans()
168 entry = dma_walk_cpu_trans(zdev->dma_table, dma_addr); in __dma_update_trans()
560 zdev->dma_table = dma_alloc_cpu_table(); in zpci_dma_init_device()
561 if (!zdev->dma_table) { in zpci_dma_init_device()
595 (u64)zdev->dma_table)) { in zpci_dma_init_device()
607 dma_free_cpu_table(zdev->dma_table); in zpci_dma_init_device()
608 zdev->dma_table = NULL; in zpci_dma_init_device()
633 dma_cleanup_tables(zdev->dma_table); in zpci_dma_exit_device()
634 zdev->dma_table = NULL; in zpci_dma_exit_device()
Dpci_event.c87 if (zdev->dma_table) in zpci_event_hard_deconfigured()
Dpci_sysfs.c85 if (zdev->dma_table) { in recover_store()
Dpci.c813 if (zdev->dma_table) { in zpci_deconfigure_device()
866 if (zdev->dma_table) in zpci_release_device()
/Linux-v5.15/drivers/ata/
Dpata_sil680.c165 static const u16 dma_table[3] = { 0x2208, 0x10C2, 0x10C1 }; in sil680_set_dmamode() local
192 multi = dma_table[adev->dma_mode - XFER_MW_DMA_0]; in sil680_set_dmamode()
/Linux-v5.15/arch/s390/include/asm/
Dpci.h154 unsigned long *dma_table; member