Searched refs:iovad (Results 1 - 3 of 3) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/include/linux/
H A Diova.h39 void free_iova(struct iova_domain *iovad, unsigned long pfn);
40 void __free_iova(struct iova_domain *iovad, struct iova *iova);
41 struct iova *alloc_iova(struct iova_domain *iovad, unsigned long size,
44 struct iova *reserve_iova(struct iova_domain *iovad, unsigned long pfn_lo,
47 void init_iova_domain(struct iova_domain *iovad, unsigned long pfn_32bit);
48 struct iova *find_iova(struct iova_domain *iovad, unsigned long pfn);
49 void put_iova_domain(struct iova_domain *iovad);
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/pci/
H A Diova.c23 init_iova_domain(struct iova_domain *iovad, unsigned long pfn_32bit) argument
25 spin_lock_init(&iovad->iova_rbtree_lock);
26 iovad->rbroot = RB_ROOT;
27 iovad->cached32_node = NULL;
28 iovad->dma_32bit_pfn = pfn_32bit;
32 __get_cached_rbnode(struct iova_domain *iovad, unsigned long *limit_pfn) argument
34 if ((*limit_pfn != iovad->dma_32bit_pfn) ||
35 (iovad->cached32_node == NULL))
36 return rb_last(&iovad->rbroot);
38 struct rb_node *prev_node = rb_prev(iovad
47 __cached_rbnode_insert_update(struct iova_domain *iovad, unsigned long limit_pfn, struct iova *new) argument
56 __cached_rbnode_delete_update(struct iova_domain *iovad, struct iova *free) argument
85 __alloc_and_insert_iova_range(struct iova_domain *iovad, unsigned long size, unsigned long limit_pfn, struct iova *new, bool size_aligned) argument
203 alloc_iova(struct iova_domain *iovad, unsigned long size, unsigned long limit_pfn, bool size_aligned) argument
238 find_iova(struct iova_domain *iovad, unsigned long pfn) argument
278 __free_iova(struct iova_domain *iovad, struct iova *iova) argument
297 free_iova(struct iova_domain *iovad, unsigned long pfn) argument
310 put_iova_domain(struct iova_domain *iovad) argument
338 __insert_new_range(struct iova_domain *iovad, unsigned long pfn_lo, unsigned long pfn_hi) argument
372 reserve_iova(struct iova_domain *iovad, unsigned long pfn_lo, unsigned long pfn_hi) argument
[all...]
H A Dintel-iommu.c327 struct iova_domain iovad; /* iova's that belong to this domain */ member in struct:dmar_domain
1331 copy_reserved_iova(&reserved_iova_list, &domain->iovad);
1354 init_iova_domain(&domain->iovad, DMA_32BIT_PFN);
1409 put_iova_domain(&domain->iovad);
1919 if (!reserve_iova(&domain->iovad, dma_to_mm_pfn(first_vpfn),
2439 iova = alloc_iova(&domain->iovad, nrpages,
2444 iova = alloc_iova(&domain->iovad, nrpages, IOVA_PFN(dma_mask), 1);
2612 __free_iova(&domain->iovad, iova);
2660 __free_iova(&deferred_flush[i].domain[j]->iovad, iova);
2721 iova = find_iova(&domain->iovad, IOVA_PF
[all...]

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