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36 #include <sys/queue.h>
38 #include <rte_debug.h>
39 #include <rte_devargs.h>
43 /* clear devargs list that was modified by the test */
44 static void free_devargs_list(void)
46 struct rte_devargs *devargs;
48 while (!TAILQ_EMPTY(&devargs_list)) {
49 devargs = TAILQ_FIRST(&devargs_list);
50 TAILQ_REMOVE(&devargs_list, devargs, next);
59 struct rte_devargs_list save_devargs_list;
60 struct rte_devargs *devargs;
62 /* save the real devargs_list, it is restored at the end of the test */
63 save_devargs_list = devargs_list;
64 TAILQ_INIT(&devargs_list);
66 /* test valid cases */
67 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "08:00.1") < 0)
69 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "0000:5:00.0") < 0)
71 if (rte_eal_devargs_add(RTE_DEVTYPE_BLACKLISTED_PCI, "04:00.0,arg=val") < 0)
73 if (rte_eal_devargs_add(RTE_DEVTYPE_BLACKLISTED_PCI, "0000:01:00.1") < 0)
75 if (rte_eal_devargs_type_count(RTE_DEVTYPE_WHITELISTED_PCI) != 2)
77 if (rte_eal_devargs_type_count(RTE_DEVTYPE_BLACKLISTED_PCI) != 2)
79 if (rte_eal_devargs_type_count(RTE_DEVTYPE_VIRTUAL) != 0)
81 if (rte_eal_devargs_add(RTE_DEVTYPE_VIRTUAL, "eth_ring0") < 0)
83 if (rte_eal_devargs_add(RTE_DEVTYPE_VIRTUAL, "eth_ring1,key=val,k2=val2") < 0)
85 if (rte_eal_devargs_type_count(RTE_DEVTYPE_VIRTUAL) != 2)
89 /* check virtual device with argument parsing */
90 if (rte_eal_devargs_add(RTE_DEVTYPE_VIRTUAL, "eth_ring1,k1=val,k2=val2") < 0)
92 devargs = TAILQ_FIRST(&devargs_list);
93 if (strncmp(devargs->virt.drv_name, "eth_ring1",
94 sizeof(devargs->virt.drv_name)) != 0)
96 if (!devargs->args || strcmp(devargs->args, "k1=val,k2=val2") != 0)
100 /* check PCI device with empty argument parsing */
101 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "04:00.1") < 0)
103 devargs = TAILQ_FIRST(&devargs_list);
104 if (devargs->pci.addr.domain != 0 ||
105 devargs->pci.addr.bus != 4 ||
106 devargs->pci.addr.devid != 0 ||
107 devargs->pci.addr.function != 1)
109 if (!devargs->args || strcmp(devargs->args, "") != 0)
113 /* test error case: bad PCI address */
114 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "08:1") == 0)
116 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "00.1") == 0)
118 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "foo") == 0)
120 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, ",") == 0)
122 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "000f:0:0") == 0)
125 devargs_list = save_devargs_list;
130 devargs_list = save_devargs_list;
134 static struct test_command devargs_cmd = {
135 .command = "devargs_autotest",
136 .callback = test_devargs,
138 REGISTER_TEST_COMMAND(devargs_cmd);