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bp_ioctl.h
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1 /******************************************************************************/
2 /* */
3 /* bypass library, Copyright (c) 2004-2006 Silicom, Ltd */
4 /* Corporation. */
5 /* */
6 /* This program is free software; you can redistribute it and/or modify */
7 /* it under the terms of the GNU General Public License as published by */
8 /* the Free Software Foundation, located in the file LICENSE. */
9 /* */
10 /* */
11 /* */
12 /******************************************************************************/
13 
14 #ifndef BP_IOCTL_H
15 #define BP_IOCTL_H
16 
17 #define BP_CAP 0x01 //BIT_0
18 #define BP_STATUS_CAP 0x02 //BIT_1
19 #define BP_STATUS_CHANGE_CAP 0x04 //BIT_2
20 #define SW_CTL_CAP 0x08 //BIT_3
21 #define BP_DIS_CAP 0x10 //BIT_4
22 #define BP_DIS_STATUS_CAP 0x20 //BIT_5
23 #define STD_NIC_CAP 0x40 //BIT_6
24 #define BP_PWOFF_ON_CAP 0x80 //BIT_7
25 #define BP_PWOFF_OFF_CAP 0x0100 //BIT_8
26 #define BP_PWOFF_CTL_CAP 0x0200 //BIT_9
27 #define BP_PWUP_ON_CAP 0x0400 //BIT_10
28 #define BP_PWUP_OFF_CAP 0x0800 //BIT_11
29 #define BP_PWUP_CTL_CAP 0x1000 //BIT_12
30 #define WD_CTL_CAP 0x2000 //BIT_13
31 #define WD_STATUS_CAP 0x4000 //BIT_14
32 #define WD_TIMEOUT_CAP 0x8000 //BIT_15
33 #define TX_CTL_CAP 0x10000 //BIT_16
34 #define TX_STATUS_CAP 0x20000 //BIT_17
35 #define TAP_CAP 0x40000 //BIT_18
36 #define TAP_STATUS_CAP 0x80000 //BIT_19
37 #define TAP_STATUS_CHANGE_CAP 0x100000 //BIT_20
38 #define TAP_DIS_CAP 0x200000 //BIT_21
39 #define TAP_DIS_STATUS_CAP 0x400000 //BIT_22
40 #define TAP_PWUP_ON_CAP 0x800000 //BIT_23
41 #define TAP_PWUP_OFF_CAP 0x1000000 //BIT 24
42 #define TAP_PWUP_CTL_CAP 0x2000000 //BIT 25
43 #define NIC_CAP_NEG 0x4000000 //BIT 26
44 #define TPL_CAP 0x8000000 //BIT 27
45 #define DISC_CAP 0x10000000 //BIT 28
46 #define DISC_DIS_CAP 0x20000000 //BIT 29
47 #define DISC_PWUP_CTL_CAP 0x40000000 //BIT 30
48 
49 #define WD_MIN_TIME_MASK(val) (val & 0xf)
50 #define WD_STEP_COUNT_MASK(val) ((val & 0xf) << 5)
51 #define WDT_STEP_TIME 0x10 //BIT_4
52 
53 #define WD_MIN_TIME_GET(desc) (desc & 0xf)
54 #define WD_STEP_COUNT_GET(desc) (desc>>5) & 0xf
55 
56 typedef enum {
57  IS_BYPASS = 1,
58  GET_BYPASS_SLAVE,
59  GET_BYPASS_CAPS,
60  GET_WD_SET_CAPS,
61  SET_BYPASS,
62  GET_BYPASS,
63  GET_BYPASS_CHANGE,
64  SET_BYPASS_WD,
65  GET_BYPASS_WD,
66  GET_WD_EXPIRE_TIME,
67  RESET_BYPASS_WD_TIMER,
68  SET_DIS_BYPASS,
69  GET_DIS_BYPASS,
70  SET_BYPASS_PWOFF,
71  GET_BYPASS_PWOFF,
72  SET_BYPASS_PWUP,
73  GET_BYPASS_PWUP,
74  SET_STD_NIC,
75  GET_STD_NIC,
76  SET_TX,
77  GET_TX,
78  SET_TAP,
79  GET_TAP,
80  GET_TAP_CHANGE,
81  SET_DIS_TAP,
82  GET_DIS_TAP,
83  SET_TAP_PWUP,
84  GET_TAP_PWUP,
85  SET_WD_EXP_MODE,
86  GET_WD_EXP_MODE,
87  SET_WD_AUTORESET,
88  GET_WD_AUTORESET,
89  SET_TPL,
90  GET_TPL,
91  SET_DISC,
92  GET_DISC,
93  GET_DISC_CHANGE,
94  SET_DIS_DISC,
95  GET_DIS_DISC,
96  SET_DISC_PWUP,
97  GET_DISC_PWUP,
98 
99  GET_BYPASS_INFO = 100,
100  GET_BP_WAIT_AT_PWUP,
101  SET_BP_WAIT_AT_PWUP,
102  GET_BP_HW_RESET,
103  SET_BP_HW_RESET,
104 } CMND_TYPE;
105 
106 typedef enum {
107  IF_SCAN_SD,
108  GET_DEV_NUM_SD,
109  IS_BYPASS_SD,
110  GET_BYPASS_SLAVE_SD,
111  GET_BYPASS_CAPS_SD,
112  GET_WD_SET_CAPS_SD,
113  SET_BYPASS_SD,
114  GET_BYPASS_SD,
115  GET_BYPASS_CHANGE_SD,
116  SET_BYPASS_WD_SD,
117  GET_BYPASS_WD_SD,
118  GET_WD_EXPIRE_TIME_SD,
119  RESET_BYPASS_WD_TIMER_SD,
120  SET_DIS_BYPASS_SD,
121  GET_DIS_BYPASS_SD,
122  SET_BYPASS_PWOFF_SD,
123  GET_BYPASS_PWOFF_SD,
124  SET_BYPASS_PWUP_SD,
125  GET_BYPASS_PWUP_SD,
126  SET_STD_NIC_SD,
127  GET_STD_NIC_SD,
128  SET_TX_SD,
129  GET_TX_SD,
130  SET_TAP_SD,
131  GET_TAP_SD,
132  GET_TAP_CHANGE_SD,
133  SET_DIS_TAP_SD,
134  GET_DIS_TAP_SD,
135  SET_TAP_PWUP_SD,
136  GET_TAP_PWUP_SD,
137  SET_WD_EXP_MODE_SD,
138  GET_WD_EXP_MODE_SD,
139  SET_WD_AUTORESET_SD,
140  GET_WD_AUTORESET_SD,
141  SET_TPL_SD,
142  GET_TPL_SD,
143  SET_DISC_SD,
144  GET_DISC_SD,
145  GET_DISC_CHANGE_SD,
146  SET_DIS_DISC_SD,
147  GET_DIS_DISC_SD,
148  SET_DISC_PWUP_SD,
149  GET_DISC_PWUP_SD,
150 
151  GET_BYPASS_INFO_SD = 100,
152  GET_BP_WAIT_AT_PWUP_SD,
153  SET_BP_WAIT_AT_PWUP_SD,
154  GET_BP_HW_RESET_SD,
155  SET_BP_HW_RESET_SD,
156 
157 } CMND_TYPE_SD;
158 
159 #define SIOCGIFBYPASS SIOCDEVPRIVATE+10
160 
161 struct bp_info {
162  char prod_name[14];
163  unsigned char fw_ver;
164 };
165 
166 /* for passing single values */
167 struct if_bypass {
168  char if_name[IFNAMSIZ];
169  int cmd;
170  int data;
171 };
172 struct if_bypass_info {
173  char if_name[IFNAMSIZ];
174  char cmd;
175  struct bp_info bp_info;
176 };
177 
178 /*
179 * The major device number. We can't rely on dynamic
180 * registration any more, because ioctls need to know
181 * it.
182 */
183 
184 #define MAGIC_NUM 'J'
185 
186 /* for passing single values */
187 struct bpctl_cmd {
188  int status;
189  int data[8];
190  int in_param[8];
191  int out_param[8];
192 };
193 
194 #define IOCTL_TX_MSG(cmd) _IOWR(MAGIC_NUM, cmd, struct bpctl_cmd)
195 
196 #define DEVICE_NAME "bpctl"
197 
198 #endif
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