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Searched refs:db_tab (Results 1 – 5 of 5) sorted by relevance

/freebsd/sys/dev/mthca/
H A Dmthca_memfree.c446 struct mthca_user_db_table *db_tab, int index, u64 uaddr) in mthca_map_user_db() argument
458 mutex_lock(&db_tab->mutex); in mthca_map_user_db()
462 if ((db_tab->page[i].refcount >= MTHCA_DB_REC_PER_PAGE) || in mthca_map_user_db()
463 (db_tab->page[i].uvirt && db_tab->page[i].uvirt != uaddr) || in mthca_map_user_db()
469 if (db_tab->page[i].refcount) { in mthca_map_user_db()
470 ++db_tab->page[i].refcount; in mthca_map_user_db()
478 sg_set_page(&db_tab->page[i].mem, pages[0], MTHCA_ICM_PAGE_SIZE, in mthca_map_user_db()
481 ret = pci_map_sg(dev->pdev, &db_tab->page[i].mem, 1, PCI_DMA_TODEVICE); in mthca_map_user_db()
487 ret = mthca_MAP_ICM_page(dev, sg_dma_address(&db_tab->page[i].mem), in mthca_map_user_db()
490 pci_unmap_sg(dev->pdev, &db_tab->page[i].mem, 1, PCI_DMA_TODEVICE); in mthca_map_user_db()
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H A Dmthca_provider.c323 context->db_tab = mthca_init_user_db_tab(to_mdev(ibdev)); in mthca_alloc_ucontext()
324 if (IS_ERR(context->db_tab)) { in mthca_alloc_ucontext()
325 err = PTR_ERR(context->db_tab); in mthca_alloc_ucontext()
331 mthca_cleanup_user_db_tab(to_mdev(ibdev), &context->uar, context->db_tab); in mthca_alloc_ucontext()
344 to_mucontext(context)->db_tab); in mthca_dealloc_ucontext()
423 context->db_tab, ucmd.db_index, in mthca_create_srq()
438 context->db_tab, ucmd.db_index); in mthca_create_srq()
461 context->db_tab, to_msrq(srq)->db_index); in mthca_destroy_srq()
496 context->db_tab, in mthca_create_qp()
504 context->db_tab, in mthca_create_qp()
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H A Dmthca_memfree.h164 struct mthca_user_db_table *db_tab, int index, u64 uaddr);
166 struct mthca_user_db_table *db_tab, int index);
169 struct mthca_user_db_table *db_tab);
H A Dmthca_provider.h69 struct mthca_user_db_table *db_tab; member
H A Dmthca_dev.h354 struct mthca_db_table *db_tab; member