| 972 | } |
| 973 | |
| 974 | static int |
| 975 | test_memzone_basic(void) |
| 976 | { |
| 977 | const struct rte_memzone *memzone1; |
| 978 | const struct rte_memzone *memzone2; |
| 979 | const struct rte_memzone *memzone3; |
| 980 | const struct rte_memzone *memzone4; |
| 981 | const struct rte_memzone *mz; |
| 982 | int memzone_cnt_after, memzone_cnt_expected; |
| 983 | int memzone_cnt_before; |
| 984 | |
| 985 | memzone_walk_cnt = 0; |
| 986 | test_memzones_left = 0; |
| 987 | rte_memzone_walk(memzone_walk_clb, NULL); |
| 988 | memzone_cnt_before = memzone_walk_cnt; |
| 989 | |
| 990 | memzone1 = rte_memzone_reserve(TEST_MEMZONE_NAME("testzone1"), 100, |
| 991 | SOCKET_ID_ANY, 0); |
| 992 | |
| 993 | memzone2 = rte_memzone_reserve(TEST_MEMZONE_NAME("testzone2"), 1000, |
| 994 | 0, 0); |
| 995 | |
| 996 | memzone3 = rte_memzone_reserve(TEST_MEMZONE_NAME("testzone3"), 1000, |
| 997 | 1, 0); |
| 998 | |
| 999 | memzone4 = rte_memzone_reserve(TEST_MEMZONE_NAME("testzone4"), 1024, |
| 1000 | SOCKET_ID_ANY, 0); |
| 1001 | |
| 1002 | /* memzone3 may be NULL if we don't have NUMA */ |
| 1003 | if (memzone1 == NULL || memzone2 == NULL || memzone4 == NULL) |
| 1004 | return -1; |
| 1005 | |
| 1006 | /* check how many memzones we are expecting */ |
| 1007 | memzone_cnt_expected = memzone_cnt_before + |
| 1008 | (memzone1 != NULL) + (memzone2 != NULL) + |
| 1009 | (memzone3 != NULL) + (memzone4 != NULL); |
| 1010 | |
| 1011 | memzone_walk_cnt = 0; |
| 1012 | test_memzones_left = 0; |
| 1013 | rte_memzone_walk(memzone_walk_clb, NULL); |
| 1014 | memzone_cnt_after = memzone_walk_cnt; |
| 1015 | |
| 1016 | if (memzone_cnt_after != memzone_cnt_expected) |
| 1017 | return -1; |
| 1018 | |
| 1019 | |
| 1020 | rte_memzone_dump(stdout); |
| 1021 | |
| 1022 | /* check cache-line alignments */ |
| 1023 | printf("check alignments and lengths\n"); |
| 1024 | |
| 1025 | if ((memzone1->iova & RTE_CACHE_LINE_MASK) != 0) |
| 1026 | return -1; |
| 1027 | if ((memzone2->iova & RTE_CACHE_LINE_MASK) != 0) |
| 1028 | return -1; |
| 1029 | if (memzone3 != NULL && (memzone3->iova & RTE_CACHE_LINE_MASK) != 0) |
| 1030 | return -1; |
| 1031 | if ((memzone1->len & RTE_CACHE_LINE_MASK) != 0 || memzone1->len == 0) |
no test coverage detected