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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);
58 struct rte_devargs_list save_devargs_list;
59 struct rte_devargs *devargs;
61 /* save the real devargs_list, it is restored at the end of the test */
62 save_devargs_list = devargs_list;
63 TAILQ_INIT(&devargs_list);
65 /* test valid cases */
66 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "08:00.1") < 0)
68 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "0000:5:00.0") < 0)
70 if (rte_eal_devargs_add(RTE_DEVTYPE_BLACKLISTED_PCI, "04:00.0,arg=val") < 0)
72 if (rte_eal_devargs_add(RTE_DEVTYPE_BLACKLISTED_PCI, "0000:01:00.1") < 0)
74 if (rte_eal_devargs_type_count(RTE_DEVTYPE_WHITELISTED_PCI) != 2)
76 if (rte_eal_devargs_type_count(RTE_DEVTYPE_BLACKLISTED_PCI) != 2)
78 if (rte_eal_devargs_type_count(RTE_DEVTYPE_VIRTUAL) != 0)
80 if (rte_eal_devargs_add(RTE_DEVTYPE_VIRTUAL, "eth_ring0") < 0)
82 if (rte_eal_devargs_add(RTE_DEVTYPE_VIRTUAL, "eth_ring1,key=val,k2=val2") < 0)
84 if (rte_eal_devargs_type_count(RTE_DEVTYPE_VIRTUAL) != 2)
88 /* check virtual device with argument parsing */
89 if (rte_eal_devargs_add(RTE_DEVTYPE_VIRTUAL, "eth_ring1,k1=val,k2=val2") < 0)
91 devargs = TAILQ_FIRST(&devargs_list);
92 if (strncmp(devargs->virtual.drv_name, "eth_ring1",
93 sizeof(devargs->virtual.drv_name) != 0))
95 if (strncmp(devargs->args, "k1=val,k2=val2", sizeof(devargs->args) != 0))
99 /* check PCI device with empty argument parsing */
100 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "04:00.1") < 0)
102 devargs = TAILQ_FIRST(&devargs_list);
103 if (devargs->pci.addr.domain != 0 ||
104 devargs->pci.addr.bus != 4 ||
105 devargs->pci.addr.devid != 0 ||
106 devargs->pci.addr.function != 1)
108 if (strncmp(devargs->args, "", sizeof(devargs->args) != 0))
112 /* test error case: bad PCI address */
113 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "08:1") == 0)
115 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "00.1") == 0)
117 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "foo") == 0)
119 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, ",") == 0)
121 if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "000f:0:0") == 0)
124 devargs_list = save_devargs_list;
129 devargs_list = save_devargs_list;