X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fixgbe%2Fbase%2Fixgbe_osdep.h;h=ea8dc1cbe570111e04a516722e3053d2e7643d2e;hb=817a6c47404550374d5a0700b328a803bec9b13e;hp=4aab278d557cb15079402318155aa24e820ac28d;hpb=a66114965bbb2a79825e99e7ee2d5975b77fc2ae;p=dpdk.git

diff --git a/drivers/net/ixgbe/base/ixgbe_osdep.h b/drivers/net/ixgbe/base/ixgbe_osdep.h
index 4aab278d55..ea8dc1cbe5 100644
--- a/drivers/net/ixgbe/base/ixgbe_osdep.h
+++ b/drivers/net/ixgbe/base/ixgbe_osdep.h
@@ -1,36 +1,6 @@
-/******************************************************************************
-
-  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.
-
-******************************************************************************/
-/*$FreeBSD$*/
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2001-2018
+ */
 
 #ifndef _IXGBE_OS_H_
 #define _IXGBE_OS_H_
@@ -51,7 +21,7 @@
 
 #define ASSERT(x) if(!(x)) rte_panic("IXGBE: x")
 
-#define DELAY(x) rte_delay_us(x)
+#define DELAY(x) rte_delay_us_sleep(x)
 #define usec_delay(x) DELAY(x)
 #define msec_delay(x) DELAY(1000*(x))
 
@@ -161,4 +131,12 @@ static inline uint32_t ixgbe_read_addr(volatile void* addr)
 #define IXGBE_WRITE_REG_ARRAY(hw, reg, index, value) \
 	IXGBE_PCI_REG_WRITE(IXGBE_PCI_REG_ARRAY_ADDR((hw), (reg), (index)), (value))
 
+#define IXGBE_WRITE_REG_THEN_POLL_MASK(hw, reg, val, mask, poll_ms)	\
+do {									\
+	uint32_t cnt = poll_ms;						\
+	IXGBE_WRITE_REG(hw, (reg), (val));				\
+	while (((IXGBE_READ_REG(hw, (reg))) & (mask)) && (cnt--))	\
+		rte_delay_ms(1);					\
+} while (0)
+
 #endif /* _IXGBE_OS_H_ */