eal/linux: support external Rx interrupt

[dpdk.git] / lib / librte_eal / linuxapp / eal / include / exec-env / rte_interrupts.h

diff --git a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_interrupts.h b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_interrupts.h
index d459bf4..735d307 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_interrupts.h
+++ b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_interrupts.h
@@ -170,6 +170,15 @@ int
 rte_intr_rx_ctl(struct rte_intr_handle *intr_handle,
                int epfd, int op, unsigned int vec, void *data);
 
+/**
+ * It deletes registered eventfds.
+ *
+ * @param intr_handle
+ *   Pointer to the interrupt handle.
+ */
+void
+rte_intr_free_epoll_fd(struct rte_intr_handle *intr_handle);
+
 /**
  * It enables the packet I/O interrupt event if it's necessary.
  * It creates event fd for each interrupt vector when MSIX is used,