1
2 /*
3 * IBM ASM Service Processor Device Driver
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 *
19 * Copyright (C) IBM Corporation, 2004
20 *
21 * Author: Max Asb�ck <amax@us.ibm.com>
22 *
23 * Originally written by Pete Reynolds
24 */
25
26 #ifndef _IBMASM_REMOTE_H_
27 #define _IBMASM_REMOTE_H_
28
29 #include <asm/io.h>
30
31 /* pci offsets */
32 #define CONDOR_MOUSE_DATA 0x000AC000
33 #define CONDOR_MOUSE_ISR_CONTROL 0x00
34 #define CONDOR_MOUSE_ISR_STATUS 0x04
35 #define CONDOR_MOUSE_Q_READER 0x08
36 #define CONDOR_MOUSE_Q_WRITER 0x0C
37 #define CONDOR_MOUSE_Q_BEGIN 0x10
38 #define CONDOR_MOUSE_MAX_X 0x14
39 #define CONDOR_MOUSE_MAX_Y 0x18
40
41 #define CONDOR_INPUT_DESKTOP_INFO 0x1F0
42 #define CONDOR_INPUT_DISPLAY_RESX 0x1F4
43 #define CONDOR_INPUT_DISPLAY_RESY 0x1F8
44 #define CONDOR_INPUT_DISPLAY_BITS 0x1FC
45 #define CONDOR_OUTPUT_VNC_STATUS 0x200
46
47 #define CONDOR_MOUSE_INTR_STATUS_MASK 0x00000001
48
49 #define INPUT_TYPE_MOUSE 0x1
50 #define INPUT_TYPE_KEYBOARD 0x2
51
52
53 /* mouse button states received from SP */
54 #define REMOTE_DOUBLE_CLICK 0xF0
55 #define REMOTE_BUTTON_LEFT 0x01
56 #define REMOTE_BUTTON_MIDDLE 0x02
57 #define REMOTE_BUTTON_RIGHT 0x04
58
59 /* size of keysym/keycode translation matricies */
60 #define XLATE_SIZE 256
61
62 struct mouse_input {
63 unsigned short y;
64 unsigned short x;
65 };
66
67
68 struct keyboard_input {
69 unsigned short key_code;
70 unsigned char key_flag;
71 unsigned char key_down;
72 };
73
74
75
76 struct remote_input {
77 union {
78 struct mouse_input mouse;
79 struct keyboard_input keyboard;
80 } data;
81
82 unsigned char type;
83 unsigned char pad1;
84 unsigned char mouse_buttons;
85 unsigned char pad3;
86 };
87
88 #define mouse_addr(sp) (sp->base_address + CONDOR_MOUSE_DATA)
89 #define display_width(sp) (mouse_addr(sp) + CONDOR_INPUT_DISPLAY_RESX)
90 #define display_height(sp) (mouse_addr(sp) + CONDOR_INPUT_DISPLAY_RESY)
91 #define display_depth(sp) (mouse_addr(sp) + CONDOR_INPUT_DISPLAY_BITS)
92 #define desktop_info(sp) (mouse_addr(sp) + CONDOR_INPUT_DESKTOP_INFO)
93 #define vnc_status(sp) (mouse_addr(sp) + CONDOR_OUTPUT_VNC_STATUS)
94 #define isr_control(sp) (mouse_addr(sp) + CONDOR_MOUSE_ISR_CONTROL)
95
96 #define mouse_interrupt_pending(sp) readl(mouse_addr(sp) + CONDOR_MOUSE_ISR_STATUS)
97 #define clear_mouse_interrupt(sp) writel(0, mouse_addr(sp) + CONDOR_MOUSE_ISR_STATUS)
98 #define enable_mouse_interrupts(sp) writel(1, mouse_addr(sp) + CONDOR_MOUSE_ISR_CONTROL)
99 #define disable_mouse_interrupts(sp) writel(0, mouse_addr(sp) + CONDOR_MOUSE_ISR_CONTROL)
100
101 /* remote input queue operations */
102 #define REMOTE_QUEUE_SIZE 60
103
104 #define get_queue_writer(sp) readl(mouse_addr(sp) + CONDOR_MOUSE_Q_WRITER)
105 #define get_queue_reader(sp) readl(mouse_addr(sp) + CONDOR_MOUSE_Q_READER)
106 #define set_queue_reader(sp, reader) writel(reader, mouse_addr(sp) + CONDOR_MOUSE_Q_READER)
107
108 #define queue_begin (mouse_addr(sp) + CONDOR_MOUSE_Q_BEGIN)
109
110 #define get_queue_entry(sp, read_index) \
111 ((void*)(queue_begin + read_index * sizeof(struct remote_input)))
112
advance_queue_reader(struct service_processor * sp,unsigned long reader)113 static inline int advance_queue_reader(struct service_processor *sp, unsigned long reader)
114 {
115 reader++;
116 if (reader == REMOTE_QUEUE_SIZE)
117 reader = 0;
118
119 set_queue_reader(sp, reader);
120 return reader;
121 }
122
123 #define NO_KEYCODE 0
124 #define KEY_SYM_BK_SPC 0xFF08
125 #define KEY_SYM_TAB 0xFF09
126 #define KEY_SYM_ENTER 0xFF0D
127 #define KEY_SYM_SCR_LOCK 0xFF14
128 #define KEY_SYM_ESCAPE 0xFF1B
129 #define KEY_SYM_HOME 0xFF50
130 #define KEY_SYM_LARROW 0xFF51
131 #define KEY_SYM_UARROW 0xFF52
132 #define KEY_SYM_RARROW 0xFF53
133 #define KEY_SYM_DARROW 0xFF54
134 #define KEY_SYM_PAGEUP 0xFF55
135 #define KEY_SYM_PAGEDOWN 0xFF56
136 #define KEY_SYM_END 0xFF57
137 #define KEY_SYM_INSERT 0xFF63
138 #define KEY_SYM_NUM_LOCK 0xFF7F
139 #define KEY_SYM_KPSTAR 0xFFAA
140 #define KEY_SYM_KPPLUS 0xFFAB
141 #define KEY_SYM_KPMINUS 0xFFAD
142 #define KEY_SYM_KPDOT 0xFFAE
143 #define KEY_SYM_KPSLASH 0xFFAF
144 #define KEY_SYM_KPRIGHT 0xFF96
145 #define KEY_SYM_KPUP 0xFF97
146 #define KEY_SYM_KPLEFT 0xFF98
147 #define KEY_SYM_KPDOWN 0xFF99
148 #define KEY_SYM_KP0 0xFFB0
149 #define KEY_SYM_KP1 0xFFB1
150 #define KEY_SYM_KP2 0xFFB2
151 #define KEY_SYM_KP3 0xFFB3
152 #define KEY_SYM_KP4 0xFFB4
153 #define KEY_SYM_KP5 0xFFB5
154 #define KEY_SYM_KP6 0xFFB6
155 #define KEY_SYM_KP7 0xFFB7
156 #define KEY_SYM_KP8 0xFFB8
157 #define KEY_SYM_KP9 0xFFB9
158 #define KEY_SYM_F1 0xFFBE // 1B 5B 5B 41
159 #define KEY_SYM_F2 0xFFBF // 1B 5B 5B 42
160 #define KEY_SYM_F3 0xFFC0 // 1B 5B 5B 43
161 #define KEY_SYM_F4 0xFFC1 // 1B 5B 5B 44
162 #define KEY_SYM_F5 0xFFC2 // 1B 5B 5B 45
163 #define KEY_SYM_F6 0xFFC3 // 1B 5B 31 37 7E
164 #define KEY_SYM_F7 0xFFC4 // 1B 5B 31 38 7E
165 #define KEY_SYM_F8 0xFFC5 // 1B 5B 31 39 7E
166 #define KEY_SYM_F9 0xFFC6 // 1B 5B 32 30 7E
167 #define KEY_SYM_F10 0xFFC7 // 1B 5B 32 31 7E
168 #define KEY_SYM_F11 0xFFC8 // 1B 5B 32 33 7E
169 #define KEY_SYM_F12 0xFFC9 // 1B 5B 32 34 7E
170 #define KEY_SYM_SHIFT 0xFFE1
171 #define KEY_SYM_CTRL 0xFFE3
172 #define KEY_SYM_ALT 0xFFE9
173 #define KEY_SYM_CAP_LOCK 0xFFE5
174 #define KEY_SYM_DELETE 0xFFFF
175 #define KEY_SYM_TILDE 0x60
176 #define KEY_SYM_BKTIC 0x7E
177 #define KEY_SYM_ONE 0x31
178 #define KEY_SYM_BANG 0x21
179 #define KEY_SYM_TWO 0x32
180 #define KEY_SYM_AT 0x40
181 #define KEY_SYM_THREE 0x33
182 #define KEY_SYM_POUND 0x23
183 #define KEY_SYM_FOUR 0x34
184 #define KEY_SYM_DOLLAR 0x24
185 #define KEY_SYM_FIVE 0x35
186 #define KEY_SYM_PERCENT 0x25
187 #define KEY_SYM_SIX 0x36
188 #define KEY_SYM_CARAT 0x5E
189 #define KEY_SYM_SEVEN 0x37
190 #define KEY_SYM_AMPER 0x26
191 #define KEY_SYM_EIGHT 0x38
192 #define KEY_SYM_STAR 0x2A
193 #define KEY_SYM_NINE 0x39
194 #define KEY_SYM_LPAREN 0x28
195 #define KEY_SYM_ZERO 0x30
196 #define KEY_SYM_RPAREN 0x29
197 #define KEY_SYM_MINUS 0x2D
198 #define KEY_SYM_USCORE 0x5F
199 #define KEY_SYM_EQUAL 0x2B
200 #define KEY_SYM_PLUS 0x3D
201 #define KEY_SYM_LBRKT 0x5B
202 #define KEY_SYM_LCURLY 0x7B
203 #define KEY_SYM_RBRKT 0x5D
204 #define KEY_SYM_RCURLY 0x7D
205 #define KEY_SYM_SLASH 0x5C
206 #define KEY_SYM_PIPE 0x7C
207 #define KEY_SYM_TIC 0x27
208 #define KEY_SYM_QUOTE 0x22
209 #define KEY_SYM_SEMIC 0x3B
210 #define KEY_SYM_COLON 0x3A
211 #define KEY_SYM_COMMA 0x2C
212 #define KEY_SYM_LT 0x3C
213 #define KEY_SYM_PERIOD 0x2E
214 #define KEY_SYM_GT 0x3E
215 #define KEY_SYM_BSLASH 0x2F
216 #define KEY_SYM_QMARK 0x3F
217 #define KEY_SYM_A 0x41
218 #define KEY_SYM_B 0x42
219 #define KEY_SYM_C 0x43
220 #define KEY_SYM_D 0x44
221 #define KEY_SYM_E 0x45
222 #define KEY_SYM_F 0x46
223 #define KEY_SYM_G 0x47
224 #define KEY_SYM_H 0x48
225 #define KEY_SYM_I 0x49
226 #define KEY_SYM_J 0x4A
227 #define KEY_SYM_K 0x4B
228 #define KEY_SYM_L 0x4C
229 #define KEY_SYM_M 0x4D
230 #define KEY_SYM_N 0x4E
231 #define KEY_SYM_O 0x4F
232 #define KEY_SYM_P 0x50
233 #define KEY_SYM_Q 0x51
234 #define KEY_SYM_R 0x52
235 #define KEY_SYM_S 0x53
236 #define KEY_SYM_T 0x54
237 #define KEY_SYM_U 0x55
238 #define KEY_SYM_V 0x56
239 #define KEY_SYM_W 0x57
240 #define KEY_SYM_X 0x58
241 #define KEY_SYM_Y 0x59
242 #define KEY_SYM_Z 0x5A
243 #define KEY_SYM_a 0x61
244 #define KEY_SYM_b 0x62
245 #define KEY_SYM_c 0x63
246 #define KEY_SYM_d 0x64
247 #define KEY_SYM_e 0x65
248 #define KEY_SYM_f 0x66
249 #define KEY_SYM_g 0x67
250 #define KEY_SYM_h 0x68
251 #define KEY_SYM_i 0x69
252 #define KEY_SYM_j 0x6A
253 #define KEY_SYM_k 0x6B
254 #define KEY_SYM_l 0x6C
255 #define KEY_SYM_m 0x6D
256 #define KEY_SYM_n 0x6E
257 #define KEY_SYM_o 0x6F
258 #define KEY_SYM_p 0x70
259 #define KEY_SYM_q 0x71
260 #define KEY_SYM_r 0x72
261 #define KEY_SYM_s 0x73
262 #define KEY_SYM_t 0x74
263 #define KEY_SYM_u 0x75
264 #define KEY_SYM_v 0x76
265 #define KEY_SYM_w 0x77
266 #define KEY_SYM_x 0x78
267 #define KEY_SYM_y 0x79
268 #define KEY_SYM_z 0x7A
269 #define KEY_SYM_SPACE 0x20
270 #endif /* _IBMASM_REMOTE_H_ */
271