xref: /titanic_44/usr/src/uts/common/io/e1000api/e1000_82543.h (revision a65cd518c5d0f30c53594a7022eb0f7d04c98cef)
1 /******************************************************************************
2 
3   Copyright (c) 2001-2008, Intel Corporation
4   All rights reserved.
5 
6   Redistribution and use in source and binary forms, with or without
7   modification, are permitted provided that the following conditions are met:
8 
9    1. Redistributions of source code must retain the above copyright notice,
10       this list of conditions and the following disclaimer.
11 
12    2. Redistributions in binary form must reproduce the above copyright
13       notice, this list of conditions and the following disclaimer in the
14       documentation and/or other materials provided with the distribution.
15 
16    3. Neither the name of the Intel Corporation nor the names of its
17       contributors may be used to endorse or promote products derived from
18       this software without specific prior written permission.
19 
20   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23   ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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29   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30   POSSIBILITY OF SUCH DAMAGE.
31 
32 ******************************************************************************/
33 /*$FreeBSD$*/
34 
35 #ifndef _E1000_82543_H_
36 #define _E1000_82543_H_
37 
38 #ifdef __cplusplus
39 extern "C" {
40 #endif
41 
42 #define PHY_PREAMBLE      0xFFFFFFFF
43 #define PHY_PREAMBLE_SIZE 32
44 #define PHY_SOF           0x1
45 #define PHY_OP_READ       0x2
46 #define PHY_OP_WRITE      0x1
47 #define PHY_TURNAROUND    0x2
48 
49 #define TBI_COMPAT_ENABLED 0x1 /* Global "knob" for the workaround */
50 /* If TBI_COMPAT_ENABLED, then this is the current state (on/off) */
51 #define TBI_SBP_ENABLED    0x2
52 
53 void e1000_tbi_adjust_stats_82543(struct e1000_hw *hw,
54                                   struct e1000_hw_stats *stats,
55                                   u32 frame_len, u8 *mac_addr,
56                                   u32 max_frame_size);
57 void e1000_set_tbi_compatibility_82543(struct e1000_hw *hw,
58                                        bool state);
59 bool e1000_tbi_sbp_enabled_82543(struct e1000_hw *hw);
60 
61 #ifdef __cplusplus
62 }
63 #endif
64 
65 #endif	/* _E1000_82543_H_ */
66