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gerrit-public.fairphone.software / kernel / msm-4.19 / 6949b9148d3656afc13a2ccc06d13c071ec71bdc / . / drivers / net / chelsio / gmac.h
blob: d42337457cf74bdc62e625a9688d1cb2728cd929 [file] [log] [blame]
Christoph Lameter8199d3a2005-03-30 13:34:31 -0800[diff] [blame]1/*****************************************************************************
2 * *
3 * File: gmac.h *
Scott Bardone559fb512005-06-23 01:40:19 -0400[diff] [blame]4 * $Revision: 1.6 $ *
5 * $Date: 2005/06/21 18:29:47 $ *
Christoph Lameter8199d3a2005-03-30 13:34:31 -0800[diff] [blame]6 * Description: *
7 * Generic MAC functionality. *
8 * part of the Chelsio 10Gb Ethernet Driver. *
9 * *
10 * This program is free software; you can redistribute it and/or modify *
11 * it under the terms of the GNU General Public License, version 2, as *
12 * published by the Free Software Foundation. *
13 * *
14 * You should have received a copy of the GNU General Public License along *
15 * with this program; if not, write to the Free Software Foundation, Inc., *
16 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
17 * *
18 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
19 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
20 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. *
21 * *
22 * http://www.chelsio.com *
23 * *
24 * Copyright (c) 2003 - 2005 Chelsio Communications, Inc. *
25 * All rights reserved. *
26 * *
27 * Maintainers: maintainers@chelsio.com *
28 * *
29 * Authors: Dimitrios Michailidis <dm@chelsio.com> *
30 * Tina Yang <tainay@chelsio.com> *
31 * Felix Marti <felix@chelsio.com> *
32 * Scott Bardone <sbardone@chelsio.com> *
33 * Kurt Ottaway <kottaway@chelsio.com> *
34 * Frank DiMambro <frank@chelsio.com> *
35 * *
36 * History: *
37 * *
38 ****************************************************************************/
39
Scott Bardone559fb512005-06-23 01:40:19 -0400[diff] [blame]40#ifndef _CXGB_GMAC_H_
41#define _CXGB_GMAC_H_
Christoph Lameter8199d3a2005-03-30 13:34:31 -0800[diff] [blame]42
43#include "common.h"
44
Francois Romieu356bd142006-12-11 23:47:00 +0100[diff] [blame]45enum {
46 MAC_STATS_UPDATE_FAST,
47 MAC_STATS_UPDATE_FULL
48};
49
50enum {
51 MAC_DIRECTION_RX = 1,
52 MAC_DIRECTION_TX = 2
53};
Christoph Lameter8199d3a2005-03-30 13:34:31 -0800[diff] [blame]54
55struct cmac_statistics {
56 /* Transmit */
57 u64 TxOctetsOK;
58 u64 TxOctetsBad;
59 u64 TxUnicastFramesOK;
60 u64 TxMulticastFramesOK;
61 u64 TxBroadcastFramesOK;
62 u64 TxPauseFrames;
63 u64 TxFramesWithDeferredXmissions;
64 u64 TxLateCollisions;
65 u64 TxTotalCollisions;
66 u64 TxFramesAbortedDueToXSCollisions;
67 u64 TxUnderrun;
68 u64 TxLengthErrors;
69 u64 TxInternalMACXmitError;
70 u64 TxFramesWithExcessiveDeferral;
71 u64 TxFCSErrors;
Stephen Hemmingerf1d3d382006-12-01 16:36:16 -0800[diff] [blame]72 u64 TxJumboFramesOK;
73 u64 TxJumboOctetsOK;
Christoph Lameter8199d3a2005-03-30 13:34:31 -0800[diff] [blame]74
75 /* Receive */
76 u64 RxOctetsOK;
77 u64 RxOctetsBad;
78 u64 RxUnicastFramesOK;
79 u64 RxMulticastFramesOK;
80 u64 RxBroadcastFramesOK;
81 u64 RxPauseFrames;
82 u64 RxFCSErrors;
83 u64 RxAlignErrors;
84 u64 RxSymbolErrors;
85 u64 RxDataErrors;
86 u64 RxSequenceErrors;
87 u64 RxRuntErrors;
88 u64 RxJabberErrors;
89 u64 RxInternalMACRcvError;
90 u64 RxInRangeLengthErrors;
91 u64 RxOutOfRangeLengthField;
92 u64 RxFrameTooLongErrors;
Stephen Hemmingerf1d3d382006-12-01 16:36:16 -0800[diff] [blame]93 u64 RxJumboFramesOK;
94 u64 RxJumboOctetsOK;
Christoph Lameter8199d3a2005-03-30 13:34:31 -0800[diff] [blame]95};
96
97struct cmac_ops {
98 void (*destroy)(struct cmac *);
99 int (*reset)(struct cmac *);
100 int (*interrupt_enable)(struct cmac *);
101 int (*interrupt_disable)(struct cmac *);
102 int (*interrupt_clear)(struct cmac *);
103 int (*interrupt_handler)(struct cmac *);
104
105 int (*enable)(struct cmac *, int);
106 int (*disable)(struct cmac *, int);
107
108 int (*loopback_enable)(struct cmac *);
109 int (*loopback_disable)(struct cmac *);
110
111 int (*set_mtu)(struct cmac *, int mtu);
112 int (*set_rx_mode)(struct cmac *, struct t1_rx_mode *rm);
113
114 int (*set_speed_duplex_fc)(struct cmac *, int speed, int duplex, int fc);
115 int (*get_speed_duplex_fc)(struct cmac *, int *speed, int *duplex,
116 int *fc);
117
118 const struct cmac_statistics *(*statistics_update)(struct cmac *, int);
119
120 int (*macaddress_get)(struct cmac *, u8 mac_addr[6]);
121 int (*macaddress_set)(struct cmac *, u8 mac_addr[6]);
122};
123
124typedef struct _cmac_instance cmac_instance;
125
126struct cmac {
127 struct cmac_statistics stats;
128 adapter_t *adapter;
Stephen Hemminger459e5362007-02-20 15:58:02 -0800[diff] [blame]129 const struct cmac_ops *ops;
Christoph Lameter8199d3a2005-03-30 13:34:31 -0800[diff] [blame]130 cmac_instance *instance;
131};
132
133struct gmac {
134 unsigned int stats_update_period;
135 struct cmac *(*create)(adapter_t *adapter, int index);
136 int (*reset)(adapter_t *);
137};
138
Stephen Hemminger459e5362007-02-20 15:58:02 -0800[diff] [blame]139extern const struct gmac t1_pm3393_ops;
140extern const struct gmac t1_vsc7326_ops;
Scott Bardone559fb512005-06-23 01:40:19 -0400[diff] [blame]141
142#endif /* _CXGB_GMAC_H_ */