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v6.8
 1/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
 2/*
 3 * Copyright 2018-2020 Amazon.com, Inc. or its affiliates. All rights reserved.
 4 */
 5
 6#ifndef _EFA_COMMON_H_
 7#define _EFA_COMMON_H_
 8
 9#include <linux/bitfield.h>
10
11#define EFA_COMMON_SPEC_VERSION_MAJOR        2
12#define EFA_COMMON_SPEC_VERSION_MINOR        0
13
14#define EFA_GET(ptr, mask) FIELD_GET(mask##_MASK, *(ptr))
15
16#define EFA_SET(ptr, mask, value)                                              \
17	({                                                                     \
18		typeof(ptr) _ptr = ptr;                                        \
19		*_ptr = (*_ptr & ~(mask##_MASK)) |                             \
20			FIELD_PREP(mask##_MASK, value);                        \
21	})
22
23struct efa_common_mem_addr {
24	u32 mem_addr_low;
25
26	u32 mem_addr_high;
27};
28
29#endif /* _EFA_COMMON_H_ */
v5.4
 1/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
 2/*
 3 * Copyright 2018-2019 Amazon.com, Inc. or its affiliates. All rights reserved.
 4 */
 5
 6#ifndef _EFA_COMMON_H_
 7#define _EFA_COMMON_H_
 8
 
 
 9#define EFA_COMMON_SPEC_VERSION_MAJOR        2
10#define EFA_COMMON_SPEC_VERSION_MINOR        0
 
 
 
 
 
 
 
 
 
11
12struct efa_common_mem_addr {
13	u32 mem_addr_low;
14
15	u32 mem_addr_high;
16};
17
18#endif /* _EFA_COMMON_H_ */