Added taskqueue to resolve linking issues with the RealTek Nic.

rtemsbsd/freebsd/machine/rtems-bsd-taskqueue.h

@@ -0,0 +1,86 @@
+/**
+ * @file
+ *
+ * @ingroup rtems_bsd_rtems
+ *
+ * @brief TODO.
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2012.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ */
+
+#ifndef RTEMS_TASKQUEUE_H
+#define RTEMS_TASKQUEUE_H
+
+#include <stdarg.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct taskqueue;
+
+typedef void (*task_fn)(void *ctxt, int pending);
+
+/* forwarded 'ctxt' that was passed to taskqueue_create() */
+typedef void (*tq_enq_fn)(void *ctxt);
+
+struct task {
+	struct task *ta_next;
+	int		     ta_pending;
+	int		     ta_priority;
+	task_fn      ta_fn;
+	void        *ta_fn_arg;
+};
+
+struct taskqueue *
+taskqueue_create(const char *name, int mflags, tq_enq_fn, void *ctxt);
+
+struct taskqueue *
+taskqueue_create_fast(const char *name, int mflags, tq_enq_fn, void *ctxt);
+
+int
+taskqueue_enqueue(struct taskqueue *tq, struct task *ta);
+
+#define taskqueue_enqueue_fast(_q,_t) taskqueue_enqueue(_q,_t)
+
+void
+taskqueue_thread_enqueue(void *ctxt);
+
+#define PI_NET	150
+/* Returns 0 on success */
+int
+taskqueue_start_threads(struct taskqueue **ptq, int count, int prio, const char *fmt, ...);
+
+void
+taskqueue_drain(struct taskqueue *tq, struct task *ta);
+
+void
+taskqueue_free(struct taskqueue *tq);
+
+#define TASK_INIT(task, pri, fn, arg) \
+	do { \
+		(task)->ta_next     = 0; \
+		(task)->ta_priority = (pri); \
+		(task)->ta_pending  = 0; \
+		(task)->ta_fn       = (fn); \
+		(task)->ta_fn_arg   = (arg); \
+	} while (0)
+
+extern struct taskqueue *taskqueue_fast;
+
+/* Initialize taskqueue facility [networking must have been initialized already] */
+rtems_id
+rtems_taskqueue_initialize();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif