1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | |
3 | /* |
4 | * IBM ASM Service Processor Device Driver |
5 | * |
6 | * Copyright (C) IBM Corporation, 2004 |
7 | * |
8 | * Author: Max Asböck <amax@us.ibm.com> |
9 | * |
10 | * Originally written by Pete Reynolds |
11 | */ |
12 | |
13 | #ifndef _IBMASM_REMOTE_H_ |
14 | #define _IBMASM_REMOTE_H_ |
15 | |
16 | #include <asm/io.h> |
17 | |
18 | /* pci offsets */ |
19 | #define CONDOR_MOUSE_DATA 0x000AC000 |
20 | #define CONDOR_MOUSE_ISR_CONTROL 0x00 |
21 | #define CONDOR_MOUSE_ISR_STATUS 0x04 |
22 | #define CONDOR_MOUSE_Q_READER 0x08 |
23 | #define CONDOR_MOUSE_Q_WRITER 0x0C |
24 | #define CONDOR_MOUSE_Q_BEGIN 0x10 |
25 | #define CONDOR_MOUSE_MAX_X 0x14 |
26 | #define CONDOR_MOUSE_MAX_Y 0x18 |
27 | |
28 | #define CONDOR_INPUT_DESKTOP_INFO 0x1F0 |
29 | #define CONDOR_INPUT_DISPLAY_RESX 0x1F4 |
30 | #define CONDOR_INPUT_DISPLAY_RESY 0x1F8 |
31 | #define CONDOR_INPUT_DISPLAY_BITS 0x1FC |
32 | #define CONDOR_OUTPUT_VNC_STATUS 0x200 |
33 | |
34 | #define CONDOR_MOUSE_INTR_STATUS_MASK 0x00000001 |
35 | |
36 | #define INPUT_TYPE_MOUSE 0x1 |
37 | #define INPUT_TYPE_KEYBOARD 0x2 |
38 | |
39 | |
40 | /* mouse button states received from SP */ |
41 | #define REMOTE_DOUBLE_CLICK 0xF0 |
42 | #define REMOTE_BUTTON_LEFT 0x01 |
43 | #define REMOTE_BUTTON_MIDDLE 0x02 |
44 | #define REMOTE_BUTTON_RIGHT 0x04 |
45 | |
46 | /* size of keysym/keycode translation matrices */ |
47 | #define XLATE_SIZE 256 |
48 | |
49 | struct mouse_input { |
50 | unsigned short y; |
51 | unsigned short x; |
52 | }; |
53 | |
54 | |
55 | struct keyboard_input { |
56 | unsigned short key_code; |
57 | unsigned char key_flag; |
58 | unsigned char key_down; |
59 | }; |
60 | |
61 | |
62 | |
63 | struct remote_input { |
64 | union { |
65 | struct mouse_input mouse; |
66 | struct keyboard_input keyboard; |
67 | } data; |
68 | |
69 | unsigned char type; |
70 | unsigned char pad1; |
71 | unsigned char mouse_buttons; |
72 | unsigned char pad3; |
73 | }; |
74 | |
75 | #define mouse_addr(sp) (sp->base_address + CONDOR_MOUSE_DATA) |
76 | #define display_width(sp) (mouse_addr(sp) + CONDOR_INPUT_DISPLAY_RESX) |
77 | #define display_height(sp) (mouse_addr(sp) + CONDOR_INPUT_DISPLAY_RESY) |
78 | #define display_depth(sp) (mouse_addr(sp) + CONDOR_INPUT_DISPLAY_BITS) |
79 | #define desktop_info(sp) (mouse_addr(sp) + CONDOR_INPUT_DESKTOP_INFO) |
80 | #define vnc_status(sp) (mouse_addr(sp) + CONDOR_OUTPUT_VNC_STATUS) |
81 | #define isr_control(sp) (mouse_addr(sp) + CONDOR_MOUSE_ISR_CONTROL) |
82 | |
83 | #define mouse_interrupt_pending(sp) readl(mouse_addr(sp) + CONDOR_MOUSE_ISR_STATUS) |
84 | #define clear_mouse_interrupt(sp) writel(0, mouse_addr(sp) + CONDOR_MOUSE_ISR_STATUS) |
85 | #define enable_mouse_interrupts(sp) writel(1, mouse_addr(sp) + CONDOR_MOUSE_ISR_CONTROL) |
86 | #define disable_mouse_interrupts(sp) writel(0, mouse_addr(sp) + CONDOR_MOUSE_ISR_CONTROL) |
87 | |
88 | /* remote input queue operations */ |
89 | #define REMOTE_QUEUE_SIZE 60 |
90 | |
91 | #define get_queue_writer(sp) readl(mouse_addr(sp) + CONDOR_MOUSE_Q_WRITER) |
92 | #define get_queue_reader(sp) readl(mouse_addr(sp) + CONDOR_MOUSE_Q_READER) |
93 | #define set_queue_reader(sp, reader) writel(reader, mouse_addr(sp) + CONDOR_MOUSE_Q_READER) |
94 | |
95 | #define queue_begin (mouse_addr(sp) + CONDOR_MOUSE_Q_BEGIN) |
96 | |
97 | #define get_queue_entry(sp, read_index) \ |
98 | ((void*)(queue_begin + read_index * sizeof(struct remote_input))) |
99 | |
100 | static inline int advance_queue_reader(struct service_processor *sp, unsigned long reader) |
101 | { |
102 | reader++; |
103 | if (reader == REMOTE_QUEUE_SIZE) |
104 | reader = 0; |
105 | |
106 | set_queue_reader(sp, reader); |
107 | return reader; |
108 | } |
109 | |
110 | #define NO_KEYCODE 0 |
111 | #define KEY_SYM_BK_SPC 0xFF08 |
112 | #define KEY_SYM_TAB 0xFF09 |
113 | #define KEY_SYM_ENTER 0xFF0D |
114 | #define KEY_SYM_SCR_LOCK 0xFF14 |
115 | #define KEY_SYM_ESCAPE 0xFF1B |
116 | #define KEY_SYM_HOME 0xFF50 |
117 | #define KEY_SYM_LARROW 0xFF51 |
118 | #define KEY_SYM_UARROW 0xFF52 |
119 | #define KEY_SYM_RARROW 0xFF53 |
120 | #define KEY_SYM_DARROW 0xFF54 |
121 | #define KEY_SYM_PAGEUP 0xFF55 |
122 | #define KEY_SYM_PAGEDOWN 0xFF56 |
123 | #define KEY_SYM_END 0xFF57 |
124 | #define KEY_SYM_INSERT 0xFF63 |
125 | #define KEY_SYM_NUM_LOCK 0xFF7F |
126 | #define KEY_SYM_KPSTAR 0xFFAA |
127 | #define KEY_SYM_KPPLUS 0xFFAB |
128 | #define KEY_SYM_KPMINUS 0xFFAD |
129 | #define KEY_SYM_KPDOT 0xFFAE |
130 | #define KEY_SYM_KPSLASH 0xFFAF |
131 | #define KEY_SYM_KPRIGHT 0xFF96 |
132 | #define KEY_SYM_KPUP 0xFF97 |
133 | #define KEY_SYM_KPLEFT 0xFF98 |
134 | #define KEY_SYM_KPDOWN 0xFF99 |
135 | #define KEY_SYM_KP0 0xFFB0 |
136 | #define KEY_SYM_KP1 0xFFB1 |
137 | #define KEY_SYM_KP2 0xFFB2 |
138 | #define KEY_SYM_KP3 0xFFB3 |
139 | #define KEY_SYM_KP4 0xFFB4 |
140 | #define KEY_SYM_KP5 0xFFB5 |
141 | #define KEY_SYM_KP6 0xFFB6 |
142 | #define KEY_SYM_KP7 0xFFB7 |
143 | #define KEY_SYM_KP8 0xFFB8 |
144 | #define KEY_SYM_KP9 0xFFB9 |
145 | #define KEY_SYM_F1 0xFFBE // 1B 5B 5B 41 |
146 | #define KEY_SYM_F2 0xFFBF // 1B 5B 5B 42 |
147 | #define KEY_SYM_F3 0xFFC0 // 1B 5B 5B 43 |
148 | #define KEY_SYM_F4 0xFFC1 // 1B 5B 5B 44 |
149 | #define KEY_SYM_F5 0xFFC2 // 1B 5B 5B 45 |
150 | #define KEY_SYM_F6 0xFFC3 // 1B 5B 31 37 7E |
151 | #define KEY_SYM_F7 0xFFC4 // 1B 5B 31 38 7E |
152 | #define KEY_SYM_F8 0xFFC5 // 1B 5B 31 39 7E |
153 | #define KEY_SYM_F9 0xFFC6 // 1B 5B 32 30 7E |
154 | #define KEY_SYM_F10 0xFFC7 // 1B 5B 32 31 7E |
155 | #define KEY_SYM_F11 0xFFC8 // 1B 5B 32 33 7E |
156 | #define KEY_SYM_F12 0xFFC9 // 1B 5B 32 34 7E |
157 | #define KEY_SYM_SHIFT 0xFFE1 |
158 | #define KEY_SYM_CTRL 0xFFE3 |
159 | #define KEY_SYM_ALT 0xFFE9 |
160 | #define KEY_SYM_CAP_LOCK 0xFFE5 |
161 | #define KEY_SYM_DELETE 0xFFFF |
162 | #define KEY_SYM_TILDE 0x60 |
163 | #define KEY_SYM_BKTIC 0x7E |
164 | #define KEY_SYM_ONE 0x31 |
165 | #define KEY_SYM_BANG 0x21 |
166 | #define KEY_SYM_TWO 0x32 |
167 | #define KEY_SYM_AT 0x40 |
168 | #define KEY_SYM_THREE 0x33 |
169 | #define KEY_SYM_POUND 0x23 |
170 | #define KEY_SYM_FOUR 0x34 |
171 | #define KEY_SYM_DOLLAR 0x24 |
172 | #define KEY_SYM_FIVE 0x35 |
173 | #define KEY_SYM_PERCENT 0x25 |
174 | #define KEY_SYM_SIX 0x36 |
175 | #define KEY_SYM_CARAT 0x5E |
176 | #define KEY_SYM_SEVEN 0x37 |
177 | #define KEY_SYM_AMPER 0x26 |
178 | #define KEY_SYM_EIGHT 0x38 |
179 | #define KEY_SYM_STAR 0x2A |
180 | #define KEY_SYM_NINE 0x39 |
181 | #define KEY_SYM_LPAREN 0x28 |
182 | #define KEY_SYM_ZERO 0x30 |
183 | #define KEY_SYM_RPAREN 0x29 |
184 | #define KEY_SYM_MINUS 0x2D |
185 | #define KEY_SYM_USCORE 0x5F |
186 | #define KEY_SYM_EQUAL 0x2B |
187 | #define KEY_SYM_PLUS 0x3D |
188 | #define KEY_SYM_LBRKT 0x5B |
189 | #define KEY_SYM_LCURLY 0x7B |
190 | #define KEY_SYM_RBRKT 0x5D |
191 | #define KEY_SYM_RCURLY 0x7D |
192 | #define KEY_SYM_SLASH 0x5C |
193 | #define KEY_SYM_PIPE 0x7C |
194 | #define KEY_SYM_TIC 0x27 |
195 | #define KEY_SYM_QUOTE 0x22 |
196 | #define KEY_SYM_SEMIC 0x3B |
197 | #define KEY_SYM_COLON 0x3A |
198 | #define KEY_SYM_COMMA 0x2C |
199 | #define KEY_SYM_LT 0x3C |
200 | #define KEY_SYM_PERIOD 0x2E |
201 | #define KEY_SYM_GT 0x3E |
202 | #define KEY_SYM_BSLASH 0x2F |
203 | #define KEY_SYM_QMARK 0x3F |
204 | #define KEY_SYM_A 0x41 |
205 | #define KEY_SYM_B 0x42 |
206 | #define KEY_SYM_C 0x43 |
207 | #define KEY_SYM_D 0x44 |
208 | #define KEY_SYM_E 0x45 |
209 | #define KEY_SYM_F 0x46 |
210 | #define KEY_SYM_G 0x47 |
211 | #define KEY_SYM_H 0x48 |
212 | #define KEY_SYM_I 0x49 |
213 | #define KEY_SYM_J 0x4A |
214 | #define KEY_SYM_K 0x4B |
215 | #define KEY_SYM_L 0x4C |
216 | #define KEY_SYM_M 0x4D |
217 | #define KEY_SYM_N 0x4E |
218 | #define KEY_SYM_O 0x4F |
219 | #define KEY_SYM_P 0x50 |
220 | #define KEY_SYM_Q 0x51 |
221 | #define KEY_SYM_R 0x52 |
222 | #define KEY_SYM_S 0x53 |
223 | #define KEY_SYM_T 0x54 |
224 | #define KEY_SYM_U 0x55 |
225 | #define KEY_SYM_V 0x56 |
226 | #define KEY_SYM_W 0x57 |
227 | #define KEY_SYM_X 0x58 |
228 | #define KEY_SYM_Y 0x59 |
229 | #define KEY_SYM_Z 0x5A |
230 | #define KEY_SYM_a 0x61 |
231 | #define KEY_SYM_b 0x62 |
232 | #define KEY_SYM_c 0x63 |
233 | #define KEY_SYM_d 0x64 |
234 | #define KEY_SYM_e 0x65 |
235 | #define KEY_SYM_f 0x66 |
236 | #define KEY_SYM_g 0x67 |
237 | #define KEY_SYM_h 0x68 |
238 | #define KEY_SYM_i 0x69 |
239 | #define KEY_SYM_j 0x6A |
240 | #define KEY_SYM_k 0x6B |
241 | #define KEY_SYM_l 0x6C |
242 | #define KEY_SYM_m 0x6D |
243 | #define KEY_SYM_n 0x6E |
244 | #define KEY_SYM_o 0x6F |
245 | #define KEY_SYM_p 0x70 |
246 | #define KEY_SYM_q 0x71 |
247 | #define KEY_SYM_r 0x72 |
248 | #define KEY_SYM_s 0x73 |
249 | #define KEY_SYM_t 0x74 |
250 | #define KEY_SYM_u 0x75 |
251 | #define KEY_SYM_v 0x76 |
252 | #define KEY_SYM_w 0x77 |
253 | #define KEY_SYM_x 0x78 |
254 | #define KEY_SYM_y 0x79 |
255 | #define KEY_SYM_z 0x7A |
256 | #define KEY_SYM_SPACE 0x20 |
257 | #endif /* _IBMASM_REMOTE_H_ */ |
258 | |