Lines Matching refs:kva
1106 caddr_t kva;
1123 &kva, BUS_DMA_NOWAIT|BUS_DMA_COHERENT)) {
1138 bus_dmamem_unmap(dmat, kva, size);
1142 if (bus_dmamap_load(dmat, *dmapp, kva, size, NULL, BUS_DMA_NOWAIT)) {
1145 bus_dmamem_unmap(dmat, kva, size);
1150 return (vm_offset_t)kva;
1154 free_bktr_mem(bktr, dmap, kva)
1157 vm_offset_t kva;
1162 bus_dmamem_unmap(dmat, (caddr_t)kva, dmap->dm_mapsize);
1164 bus_dmamem_unmap(dmat, (caddr_t)kva, bktr->dm_mapsize);