50 #include <sys/queue.h>
54 __attribute__((format(printf, 2, 0)))
56 rte_pmd_debug_trace(const
char *func_name, const
char *fmt, ...)
62 char buffer[vsnprintf(NULL, 0, fmt, ap) + 1];
67 vsnprintf(buffer,
sizeof(buffer), fmt, ap);
74 #define RTE_PROC_PRIMARY_OR_ERR_RET(retval) do { \
75 if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \
76 RTE_PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \
81 #define RTE_PROC_PRIMARY_OR_RET() do { \
82 if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \
83 RTE_PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \
89 #define RTE_FUNC_PTR_OR_ERR_RET(func, retval) do { \
90 if ((func) == NULL) { \
91 RTE_PMD_DEBUG_TRACE("Function not supported\n"); \
96 #define RTE_FUNC_PTR_OR_RET(func) do { \
97 if ((func) == NULL) { \
98 RTE_PMD_DEBUG_TRACE("Function not supported\n"); \
181 #define DRIVER_EXPORT_NAME_ARRAY(n, idx) n##idx[]
183 #define DRIVER_EXPORT_NAME(name, idx) \
184 static const char DRIVER_EXPORT_NAME_ARRAY(this_pmd_name, idx) \
185 __attribute__((used)) = RTE_STR(name)
187 #define PMD_REGISTER_DRIVER(drv, nm)\
188 void devinitfn_ ##drv(void);\
189 void __attribute__((constructor, used)) devinitfn_ ##drv(void)\
191 (drv).name = RTE_STR(nm);\
192 rte_eal_driver_register(&drv);\
194 DRIVER_EXPORT_NAME(nm, __COUNTER__)
196 #define DRV_EXP_TAG(name, tag) __##name##_##tag
198 #define DRIVER_REGISTER_PCI_TABLE(name, table) \
199 static const char DRV_EXP_TAG(name, pci_tbl_export)[] __attribute__((used)) = \
202 #define DRIVER_REGISTER_PARAM_STRING(name, str) \
203 static const char DRV_EXP_TAG(name, param_string_export)[] \
204 __attribute__((used)) = str
void rte_eal_driver_unregister(struct rte_driver *driver)
int rte_eal_vdev_init(const char *name, const char *args)
rte_dev_uninit_t * uninit
int rte_log(uint32_t level, uint32_t logtype, const char *format,...)
int( rte_dev_init_t)(const char *name, const char *args)
int rte_eal_dev_init(void)
void rte_eal_driver_register(struct rte_driver *driver)
TAILQ_ENTRY(rte_driver) next
int rte_eal_vdev_uninit(const char *name)
TAILQ_HEAD(rte_driver_list, rte_driver)
int( rte_dev_uninit_t)(const char *name)