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40#ifndef _CXGB_GMAC_H_
41#define _CXGB_GMAC_H_
42
43#include "common.h"
44
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};
54
55struct cmac_statistics {
56
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;
72 u64 TxJumboFramesOK;
73 u64 TxJumboOctetsOK;
74
75
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;
93 u64 RxJumboFramesOK;
94 u64 RxJumboOctetsOK;
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;
129 const struct cmac_ops *ops;
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
139extern const struct gmac t1_pm3393_ops;
140extern const struct gmac t1_vsc7326_ops;
141
142#endif
143