Searched refs:msi_page (Results 1 – 3 of 3) sorted by relevance
174 struct iommu_dma_msi_page *msi_page; in cookie_init_hw_msi_region() local180 msi_page = kcalloc(num_pages, sizeof(*msi_page), GFP_KERNEL); in cookie_init_hw_msi_region()181 if (!msi_page) in cookie_init_hw_msi_region()185 msi_page[i].phys = start; in cookie_init_hw_msi_region()186 msi_page[i].iova = start; in cookie_init_hw_msi_region()187 INIT_LIST_HEAD(&msi_page[i].list); in cookie_init_hw_msi_region()188 list_add(&msi_page[i].list, &cookie->msi_page_list); in cookie_init_hw_msi_region()1143 struct iommu_dma_msi_page *msi_page; in iommu_dma_get_msi_page() local1149 list_for_each_entry(msi_page, &cookie->msi_page_list, list) in iommu_dma_get_msi_page()1150 if (msi_page->phys == msi_addr) in iommu_dma_get_msi_page()[all …]
287 if (pp->msi_page) in dw_pcie_free_msi()288 __free_page(pp->msi_page); in dw_pcie_free_msi()297 pp->msi_page = alloc_page(GFP_KERNEL); in dw_pcie_msi_init()298 pp->msi_data = dma_map_page(dev, pp->msi_page, 0, PAGE_SIZE, in dw_pcie_msi_init()302 __free_page(pp->msi_page); in dw_pcie_msi_init()303 pp->msi_page = NULL; in dw_pcie_msi_init()
189 struct page *msi_page; member
