X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fe1000%2Fbase%2Fe1000_82571.c;h=157b953cd44d4ccc52d1d2a6a7821899bea94e80;hb=1e8d75d8059701fd15876416be06064735ec5e87;hp=8ae1cb12e208765b81394d830609c02313ab6113;hpb=d15fcf76c8b76e12c4050609cd31927ee0864c5a;p=dpdk.git

diff --git a/drivers/net/e1000/base/e1000_82571.c b/drivers/net/e1000/base/e1000_82571.c
index 8ae1cb12e2..157b953cd4 100644
--- a/drivers/net/e1000/base/e1000_82571.c
+++ b/drivers/net/e1000/base/e1000_82571.c
@@ -1,35 +1,6 @@
-/*******************************************************************************
-
-Copyright (c) 2001-2014, 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 - 2015 Intel Corporation
+ */
 
 /* 82571EB Gigabit Ethernet Controller
  * 82571EB Gigabit Ethernet Controller (Copper)
@@ -1257,6 +1228,11 @@ STATIC s32 e1000_init_hw_82571(struct e1000_hw *hw)
 	 */
 	e1000_clear_hw_cntrs_82571(hw);
 
+	/* MSI-X configure for 82574 */
+	if (mac->type == e1000_82574)
+		E1000_WRITE_REG(hw, E1000_IVAR,
+				(E1000_IVAR_INT_ALLOC_VALID << 16));
+
 	return ret_val;
 }
 
@@ -1452,10 +1428,14 @@ STATIC void e1000_clear_vfta_82571(struct e1000_hw *hw)
 STATIC bool e1000_check_mng_mode_82574(struct e1000_hw *hw)
 {
 	u16 data;
+	s32 ret_val;
 
 	DEBUGFUNC("e1000_check_mng_mode_82574");
 
-	hw->nvm.ops.read(hw, NVM_INIT_CONTROL2_REG, 1, &data);
+	ret_val = hw->nvm.ops.read(hw, NVM_INIT_CONTROL2_REG, 1, &data);
+	if (ret_val)
+		return false;
+
 	return (data & E1000_NVM_INIT_CTRL2_MNGM) != 0;
 }