X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fbus%2Fdpaa%2Finclude%2Ffsl_usd.h;h=263d9bb9760813ab3df67c6c37b0f3ea706488e2;hb=1982462eadeaf52e9b4bc0f9c3a795787e7e5624;hp=4ff48c6f4d7fff6ae9ddc633bd2515a9eedaf316;hpb=23df3960994cb091d0a429f2fc0d896380480d03;p=dpdk.git

diff --git a/drivers/bus/dpaa/include/fsl_usd.h b/drivers/bus/dpaa/include/fsl_usd.h
index 4ff48c6f4d..263d9bb976 100644
--- a/drivers/bus/dpaa/include/fsl_usd.h
+++ b/drivers/bus/dpaa/include/fsl_usd.h
@@ -1,52 +1,28 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- *   BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
  *
  * Copyright 2010-2011 Freescale Semiconductor, Inc.
  * All rights reserved.
+ * Copyright 2019 NXP
  *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- *   GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef __FSL_USD_H
 #define __FSL_USD_H
 
 #include <compat.h>
+#include <dpaa_list.h>
+#include <fsl_qman.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+/* Thread-entry/exit hooks; */
+int qman_thread_init(void);
+int bman_thread_init(void);
+int qman_thread_finish(void);
+int bman_thread_finish(void);
+
 #define QBMAN_ANY_PORTAL_IDX 0xffffffff
 
 /* Obtain and free raw (unitialized) portals */
@@ -81,6 +57,30 @@ int qman_free_raw_portal(struct dpaa_raw_portal *portal);
 int bman_allocate_raw_portal(struct dpaa_raw_portal *portal);
 int bman_free_raw_portal(struct dpaa_raw_portal *portal);
 
+/* Obtain thread-local UIO file-descriptors */
+int qman_thread_fd(void);
+int bman_thread_fd(void);
+
+/* Post-process interrupts. NB, the kernel IRQ handler disables the interrupt
+ * line before notifying us, and this post-processing re-enables it once
+ * processing is complete. As such, it is essential to call this before going
+ * into another blocking read/select/poll.
+ */
+void qman_thread_irq(void);
+void bman_thread_irq(void);
+void qman_fq_portal_thread_irq(struct qman_portal *qp);
+
+void qman_clear_irq(void);
+
+/* Global setup */
+int qman_global_init(void);
+int bman_global_init(void);
+
+/* Direct portal create and destroy */
+struct qman_portal *fsl_qman_fq_portal_create(int *fd);
+int fsl_qman_fq_portal_destroy(struct qman_portal *qp);
+int fsl_qman_fq_portal_init(struct qman_portal *qp);
+
 #ifdef __cplusplus
 }
 #endif