eal/linux: enable uio_pci_generic support

[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 23eafd9..6a159c7 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
@@ -50,8 +50,12 @@ enum rte_intr_handle_type {
 
 /** Handle for interrupts. */
 struct rte_intr_handle {
-       int vfio_dev_fd;                 /**< VFIO device file descriptor */
-       int fd;                          /**< file descriptor */
+       union {
+               int vfio_dev_fd;  /**< VFIO device file descriptor */
+               int uio_cfg_fd;  /**< UIO config file descriptor
+                                       for uio_pci_generic */
+       };
+       int fd;  /**< interrupt event file descriptor */
        enum rte_intr_handle_type type;  /**< handle type */
 };