21 #include <sys/queue.h> 23 #include <rte_config.h> 24 #include <rte_compat.h> 36 struct rte_dev_event {
42 typedef void (*rte_dev_event_cb_fn)(
const char *device_name,
46 __attribute__((format(printf, 2, 0)))
48 rte_pmd_debug_trace(const
char *func_name, const
char *fmt, ...)
55 char buffer[vsnprintf(NULL, 0, fmt, ap) + 1];
60 vsnprintf(buffer,
sizeof(buffer), fmt, ap);
72 #if defined(RTE_LIBRTE_EVENTDEV_DEBUG) 73 #define RTE_PMD_DEBUG_TRACE(...) \ 74 rte_pmd_debug_trace(__func__, __VA_ARGS__) 76 #define RTE_PMD_DEBUG_TRACE(...) (void)0 80 #define RTE_PROC_PRIMARY_OR_ERR_RET(retval) do { \ 81 if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \ 82 RTE_PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \ 87 #define RTE_PROC_PRIMARY_OR_RET() do { \ 88 if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \ 89 RTE_PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \ 95 #define RTE_FUNC_PTR_OR_ERR_RET(func, retval) do { \ 96 if ((func) == NULL) { \ 97 RTE_PMD_DEBUG_TRACE("Function not supported\n"); \ 102 #define RTE_FUNC_PTR_OR_RET(func) do { \ 103 if ((func) == NULL) { \ 104 RTE_PMD_DEBUG_TRACE("Function not supported\n"); \ 113 RTE_KDRV_UNKNOWN = 0,
116 RTE_KDRV_UIO_GENERIC,
151 #define RTE_DEV_NAME_MAX_LEN 64 196 const char *drvargs);
260 #define RTE_PMD_EXPORT_NAME_ARRAY(n, idx) n##idx[] 262 #define RTE_PMD_EXPORT_NAME(name, idx) \ 263 static const char RTE_PMD_EXPORT_NAME_ARRAY(this_pmd_name, idx) \ 264 __attribute__((used)) = RTE_STR(name) 266 #define DRV_EXP_TAG(name, tag) __##name##_##tag 268 #define RTE_PMD_REGISTER_PCI_TABLE(name, table) \ 269 static const char DRV_EXP_TAG(name, pci_tbl_export)[] __attribute__((used)) = \ 272 #define RTE_PMD_REGISTER_PARAM_STRING(name, str) \ 273 static const char DRV_EXP_TAG(name, param_string_export)[] \ 274 __attribute__((used)) = str 297 #define RTE_PMD_REGISTER_KMOD_DEP(name, str) \ 298 static const char DRV_EXP_TAG(name, kmod_dep_export)[] \ 299 __attribute__((used)) = str 344 typedef void *(*rte_dev_iterate_t)(
const void *start,
392 #define RTE_DEV_FOREACH(dev, devstr, it) \ 393 for (rte_dev_iterator_init(it, devstr), \ 394 dev = rte_dev_iterator_next(it); \ 396 dev = rte_dev_iterator_next(it)) 421 int __rte_experimental
423 rte_dev_event_cb_fn cb_fn,
445 int __rte_experimental
447 rte_dev_event_cb_fn cb_fn,
462 void __rte_experimental
476 int __rte_experimental
489 int __rte_experimental
502 int __rte_experimental
515 int __rte_experimental
struct rte_device * device
int __rte_experimental rte_dev_event_monitor_stop(void)
int __rte_experimental rte_dev_event_callback_register(const char *device_name, rte_dev_event_cb_fn cb_fn, void *cb_arg)
int rte_log(uint32_t level, uint32_t logtype, const char *format,...)
__rte_experimental int rte_dev_iterator_init(struct rte_dev_iterator *it, const char *str)
int __rte_experimental rte_dev_hotplug_handle_enable(void)
int __rte_experimental rte_dev_event_monitor_start(void)
void __rte_experimental rte_dev_event_callback_process(const char *device_name, enum rte_dev_event_type event)
int rte_dev_remove(struct rte_device *dev)
int rte_dev_probe(const char *devargs)
TAILQ_ENTRY(rte_driver) next
__rte_experimental int rte_dev_is_probed(const struct rte_device *dev)
TAILQ_ENTRY(rte_device) next
int __rte_experimental rte_dev_event_callback_unregister(const char *device_name, rte_dev_event_cb_fn cb_fn, void *cb_arg)
int rte_eal_hotplug_add(const char *busname, const char *devname, const char *drvargs)
int __rte_experimental rte_dev_hotplug_handle_disable(void)
__rte_experimental struct rte_device * rte_dev_iterator_next(struct rte_dev_iterator *it)
struct rte_devargs * devargs
int rte_eal_hotplug_remove(const char *busname, const char *devname)
const struct rte_driver * driver
const struct rte_bus * bus
int(* rte_dev_cmp_t)(const struct rte_device *dev, const void *data)