Lines Matching refs:tcep
239 u64 *tcep; in tce_build_wsp() local
255 tcep = (u64 *)page_address(ptbl->tces[index >> 16]); in tce_build_wsp()
256 tcep += (index & 0xffff); in tce_build_wsp()
260 *tcep = proto_tce | (rpn & TCE_RPN_MASK) << TCE_RPN_SHIFT; in tce_build_wsp()
263 tcep, *tcep, (tbl->it_offset + index) << IOMMU_PAGE_SHIFT); in tce_build_wsp()
279 u64 *tcep; in tce_free_wsp() local
287 tcep = (u64 *)page_address(ptbl->tces[index >> 16]); in tce_free_wsp()
288 tcep += (index & 0xffff); in tce_free_wsp()
289 dma_debug("[DMA] TCE %p cleared\n", tcep); in tce_free_wsp()
290 *tcep = 0; in tce_free_wsp()
295 (__pa(tcep) & PCIE_REG_TCEKILL_ADDR_MASK)); in tce_free_wsp()