X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fbus%2Ffslmc%2Fmc%2Fdpmng.c;h=277080876d09dacc3d13f614de13c352fdedaa4c;hb=e0857044ddf10e5b3c10c9f9c1446136c5247f75;hp=dd1c3ac009732b93f417003517920ad59ac6085a;hpb=e24b05bfd20d637a920c6dc1d7c4ee0aa107287e;p=dpdk.git

diff --git a/drivers/bus/fslmc/mc/dpmng.c b/drivers/bus/fslmc/mc/dpmng.c
index dd1c3ac009..277080876d 100644
--- a/drivers/bus/fslmc/mc/dpmng.c
+++ b/drivers/bus/fslmc/mc/dpmng.c
@@ -1,51 +1,29 @@
-/*-
- * 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 2013-2015 Freescale Semiconductor Inc.
+ * Copyright 2017 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.
  */
 #include <fsl_mc_sys.h>
 #include <fsl_mc_cmd.h>
 #include <fsl_dpmng.h>
 #include <fsl_dpmng_cmd.h>
 
+/**
+ * mc_get_version() - Retrieves the Management Complex firmware
+ *			version information
+ * @mc_io:		Pointer to opaque I/O object
+ * @cmd_flags:		Command flags; one or more of 'MC_CMD_FLAG_'
+ * @mc_ver_info:	Returned version information structure
+ *
+ * Return:	'0' on Success; Error code otherwise.
+ */
 int mc_get_version(struct fsl_mc_io *mc_io,
 		   uint32_t cmd_flags,
 		   struct mc_version *mc_ver_info)
 {
 	struct mc_command cmd = { 0 };
+	struct dpmng_rsp_get_version *rsp_params;
 	int err;
 
 	/* prepare command */
@@ -59,15 +37,31 @@ int mc_get_version(struct fsl_mc_io *mc_io,
 		return err;
 
 	/* retrieve response parameters */
-	DPMNG_RSP_GET_VERSION(cmd, mc_ver_info);
+	rsp_params = (struct dpmng_rsp_get_version *)cmd.params;
+	mc_ver_info->revision = le32_to_cpu(rsp_params->revision);
+	mc_ver_info->major = le32_to_cpu(rsp_params->version_major);
+	mc_ver_info->minor = le32_to_cpu(rsp_params->version_minor);
 
 	return 0;
 }
 
+/**
+ * mc_get_soc_version() - Retrieves the Management Complex firmware
+ *                     version information
+ * @mc_io		Pointer to opaque I/O object
+ * @cmd_flags:		Command flags; one or more of 'MC_CMD_FLAG_'
+ * @mc_platform_info:	Returned version information structure. The structure
+ *			contains the values of SVR and PVR registers.
+ *			Please consult platform specific reference manual
+ *			for detailed information.
+ *
+ * Return:     '0' on Success; Error code otherwise.
+ */
 int mc_get_soc_version(struct fsl_mc_io *mc_io,
 		       uint32_t cmd_flags,
 		       struct mc_soc_version *mc_platform_info)
 {
+	struct dpmng_rsp_get_soc_version *rsp_params;
 	struct mc_command cmd = { 0 };
 	int err;
 
@@ -82,7 +76,9 @@ int mc_get_soc_version(struct fsl_mc_io *mc_io,
 		return err;
 
 	/* retrieve response parameters */
-	DPMNG_RSP_GET_SOC_VERSION(cmd, mc_platform_info);
+	rsp_params = (struct dpmng_rsp_get_soc_version *)cmd.params;
+	mc_platform_info->svr = le32_to_cpu(rsp_params->svr);
+	mc_platform_info->pvr = le32_to_cpu(rsp_params->pvr);
 
 	return 0;
 }