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37 #include <rte_memory.h>
38 #include <rte_common.h>
46 * - Dump the mapped memory. The python-expect script checks that at
47 * least one line is dumped.
49 * - Check that memory size is different than 0.
51 * - Try to read all memory; it should not segfault.
59 const struct rte_memseg *mem;
62 * dump the mapped memory: the python-expect script checks
63 * that at least one line is dumped
65 printf("Dump memory layout\n");
66 rte_dump_physmem_layout(stdout);
68 /* check that memory size is != 0 */
69 s = rte_eal_get_physmem_size();
71 printf("No memory detected\n");
75 /* try to read memory (should not segfault) */
76 mem = rte_eal_get_physmem_layout();
77 for (i = 0; i < RTE_MAX_MEMSEG && mem[i].addr != NULL ; i++) {
80 for (j = 0; j<mem[i].len; j++) {
81 *((volatile uint8_t *) mem[i].addr + j);
88 static struct test_command memory_cmd = {
89 .command = "memory_autotest",
90 .callback = test_memory,
92 REGISTER_TEST_COMMAND(memory_cmd);