net/e1000/base: update version

[dpdk.git] / drivers / net / e1000 / base / e1000_manage.c

diff --git a/drivers/net/e1000/base/e1000_manage.c b/drivers/net/e1000/base/e1000_manage.c
index ac4c08a..4b81028 100644 (file)
--- a/drivers/net/e1000/base/e1000_manage.c
+++ b/drivers/net/e1000/base/e1000_manage.c
@@ -1,37 +1,9 @@
-/*******************************************************************************
-
-Copyright (c) 2001-2015, Intel Corporation
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
-    this list of conditions and the following disclaimer.
-
- 2. 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.
-
- 3. Neither the name of the Intel Corporation nor the names of its
-    contributors may be used to endorse or promote products derived from
-    this software without specific prior written permission.
-
-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 OWNER 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.
-
-***************************************************************************/
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2001-2020 Intel Corporation
+ */
 
 #include "e1000_api.h"
+#include "e1000_manage.h"
 
 /**
  *  e1000_calculate_checksum - Calculate checksum for buffer
@@ -363,9 +335,12 @@ bool e1000_enable_mng_pass_thru(struct e1000_hw *hw)
        } else if ((hw->mac.type == e1000_82574) ||
                   (hw->mac.type == e1000_82583)) {
                u16 data;
+               s32 ret_val;
 
                factps = E1000_READ_REG(hw, E1000_FACTPS);
-               e1000_read_nvm(hw, NVM_INIT_CONTROL2_REG, 1, &data);
+               ret_val = e1000_read_nvm(hw, NVM_INIT_CONTROL2_REG, 1, &data);
+               if (ret_val)
+                       return false;
 
                if (!(factps & E1000_FACTPS_MNGCG) &&
                    ((data & E1000_NVM_INIT_CTRL2_MNGM) ==
@@ -451,6 +426,7 @@ s32 e1000_host_interface_command(struct e1000_hw *hw, u8 *buffer, u32 length)
 
        return E1000_SUCCESS;
 }
+
 /**
  *  e1000_load_firmware - Writes proxy FW code buffer to host interface
  *                        and execute.
@@ -569,5 +545,3 @@ s32 e1000_load_firmware(struct e1000_hw *hw, u8 *buffer, u32 length)
 
        return E1000_SUCCESS;
 }
-
-