lib: fix doxygen for parameters of function pointers

[dpdk.git] / lib / librte_eal / freebsd / eal_interrupts.c

diff --git a/lib/librte_eal/freebsd/eal_interrupts.c b/lib/librte_eal/freebsd/eal_interrupts.c
index 00991f2..72eeacb 100644 (file)
--- a/lib/librte_eal/freebsd/eal_interrupts.c
+++ b/lib/librte_eal/freebsd/eal_interrupts.c
@@ -13,6 +13,7 @@
 #include <rte_spinlock.h>
 #include <rte_common.h>
 #include <rte_interrupts.h>
+#include <rte_eal_trace.h>
 
 #include "eal_private.h"
 #include "eal_alarm_private.h"
@@ -85,7 +86,7 @@ rte_intr_callback_register(const struct rte_intr_handle *intr_handle,
 {
        struct rte_intr_callback *callback;
        struct rte_intr_source *src;
-       int ret, add_event = 0;
+       int ret = 0, add_event = 0;
 
        /* first do parameter checking */
        if (intr_handle == NULL || intr_handle->fd < 0 || cb == NULL) {
@@ -182,6 +183,7 @@ rte_intr_callback_register(const struct rte_intr_handle *intr_handle,
                        goto fail;
                }
        }
+       rte_eal_trace_intr_callback_register(intr_handle, cb, cb_arg, ret);
        rte_spinlock_unlock(&intr_lock);
 
        return 0;
@@ -196,6 +198,7 @@ fail:
                }
        }
        free(callback);
+       rte_eal_trace_intr_callback_register(intr_handle, cb, cb_arg, ret);
        rte_spinlock_unlock(&intr_lock);
        return ret;
 }
@@ -335,6 +338,8 @@ rte_intr_callback_unregister(const struct rte_intr_handle *intr_handle,
                }
        }
 out:
+       rte_eal_trace_intr_callback_unregister(intr_handle, cb_fn, cb_arg,
+               ret);
        rte_spinlock_unlock(&intr_lock);
 
        return ret;
@@ -343,55 +348,82 @@ out:
 int
 rte_intr_enable(const struct rte_intr_handle *intr_handle)
 {
-       if (intr_handle && intr_handle->type == RTE_INTR_HANDLE_VDEV)
-               return 0;
+       int rc = 0;
 
-       if (!intr_handle || intr_handle->fd < 0 || intr_handle->uio_cfg_fd < 0)
+       if (intr_handle == NULL)
                return -1;
 
+       if (intr_handle->type == RTE_INTR_HANDLE_VDEV) {
+               rc = 0;
+               goto out;
+       }
+
+       if (intr_handle->fd < 0 || intr_handle->uio_cfg_fd < 0) {
+               rc = -1;
+               goto out;
+       }
+
        switch (intr_handle->type) {
        /* not used at this moment */
        case RTE_INTR_HANDLE_ALARM:
-               return -1;
+               rc = -1;
+               break;
        /* not used at this moment */
        case RTE_INTR_HANDLE_DEV_EVENT:
-               return -1;
+               rc = -1;
+               break;
        /* unknown handle type */
        default:
                RTE_LOG(ERR, EAL,
                        "Unknown handle type of fd %d\n",
                                        intr_handle->fd);
-               return -1;
+               rc = -1;
+               break;
        }
 
-       return 0;
+out:
+       rte_eal_trace_intr_enable(intr_handle, rc);
+       return rc;
 }
 
 int
 rte_intr_disable(const struct rte_intr_handle *intr_handle)
 {
-       if (intr_handle && intr_handle->type == RTE_INTR_HANDLE_VDEV)
-               return 0;
+       int rc = 0;
 
-       if (!intr_handle || intr_handle->fd < 0 || intr_handle->uio_cfg_fd < 0)
+       if (intr_handle == NULL)
                return -1;
 
+       if (intr_handle->type == RTE_INTR_HANDLE_VDEV) {
+               rc = 0;
+               goto out;
+       }
+
+       if (intr_handle->fd < 0 || intr_handle->uio_cfg_fd < 0) {
+               rc = -1;
+               goto out;
+       }
+
        switch (intr_handle->type) {
        /* not used at this moment */
        case RTE_INTR_HANDLE_ALARM:
-               return -1;
+               rc = -1;
+               break;
        /* not used at this moment */
        case RTE_INTR_HANDLE_DEV_EVENT:
-               return -1;
+               rc = -1;
+               break;
        /* unknown handle type */
        default:
                RTE_LOG(ERR, EAL,
                        "Unknown handle type of fd %d\n",
                                        intr_handle->fd);
-               return -1;
+               rc = -1;
+               break;
        }
-
-       return 0;
+out:
+       rte_eal_trace_intr_disable(intr_handle, rc);
+       return rc;
 }
 
 int
@@ -656,6 +688,18 @@ rte_epoll_wait(int epfd, struct rte_epoll_event *events,
        return -ENOTSUP;
 }
 
+int
+rte_epoll_wait_interruptible(int epfd, struct rte_epoll_event *events,
+                            int maxevents, int timeout)
+{
+       RTE_SET_USED(epfd);
+       RTE_SET_USED(events);
+       RTE_SET_USED(maxevents);
+       RTE_SET_USED(timeout);
+
+       return -ENOTSUP;
+}
+
 int
 rte_epoll_ctl(int epfd, int op, int fd, struct rte_epoll_event *event)
 {