Lines Matching refs:ret
160 int ret = 0;
173 ret = (int)rc;
190 return ret;
206 int ret = 0;
264 ret = (int)rc;
267 return ret;
277 return ret;
789 int ret;
795 ret = tce_clearrange_multi_pSeriesLP(0,
797 if (ret)
804 ret = rtas_call(ddw_avail[DDW_REMOVE_PE_DMA_WIN], 1, 1, NULL, liobn);
805 if (ret)
808 np, ret, ddw_avail[DDW_REMOVE_PE_DMA_WIN], liobn);
812 np, ret, ddw_avail[DDW_REMOVE_PE_DMA_WIN], liobn);
819 int ret = 0;
821 ret = of_property_read_u32_array(np, "ibm,ddw-applicable",
823 if (ret)
836 ret = of_remove_property(np, win);
837 if (ret)
839 np, ret);
916 int ret;
918 ret = of_property_read_u32_index(np, propname, DDW_EXT_SIZE, &count);
919 if (ret)
920 return ret;
939 int ret, out_sz;
946 ret = ddw_read_ext(parent, DDW_EXT_QUERY_OUT_SIZE, &ext_query);
947 if (!ret && ext_query == 1)
963 ret = rtas_call(ddw_avail[DDW_QUERY_PE_DMA_WIN], 3, out_sz, query_out,
967 BUID_LO(buid), ret);
985 return ret;
996 int ret;
1011 ret = rtas_call(ddw_avail[DDW_CREATE_PE_DMA_WIN], 5, 4,
1014 } while (rtas_busy_delay(ret));
1019 BUID_LO(buid), page_shift, window_shift, ret, create->liobn,
1022 return ret;
1068 int ret;
1074 ret = ddw_read_ext(par_dn, DDW_EXT_RESET_DMA_WIN, &reset_dma_win);
1075 if (ret)
1083 ret = rtas_call(reset_dma_win, 3, 1, NULL, cfg_addr, BUID_HI(buid),
1085 if (ret)
1089 ret);
1105 int len, ret;
1144 ret = of_property_read_u32_array(pdn, "ibm,ddw-applicable",
1146 if (ret)
1156 ret = query_ddw(dev, ddw_avail, &query, pdn);
1157 if (ret != 0)
1183 ret = query_ddw(dev, ddw_avail, &query, pdn);
1184 if (ret != 0)
1229 ret = create_ddw(dev, ddw_avail, &create, page_shift, len);
1230 if (ret != 0)
1246 ret = walk_system_ram_range(0, memblock_end_of_DRAM() >> PAGE_SHIFT,
1248 if (ret) {
1250 dn, ret);
1254 ret = of_add_property(pdn, win64);
1255 if (ret) {
1257 pdn, ret);
1386 int ret = 0;
1392 ret |= tce_setrange_multi_pSeriesLP(arg->start_pfn,
1402 ret |= tce_clearrange_multi_pSeriesLP(arg->start_pfn,
1411 if (ret && action != MEM_CANCEL_ONLINE)