xref: /linux/drivers/misc/ibmasm/remote.h (revision 762f99f4f3cb41a775b5157dd761217beba65873)
11a59d1b8SThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-or-later */
21da177e4SLinus Torvalds 
31da177e4SLinus Torvalds /*
41da177e4SLinus Torvalds  * IBM ASM Service Processor Device Driver
51da177e4SLinus Torvalds  *
61da177e4SLinus Torvalds  * Copyright (C) IBM Corporation, 2004
71da177e4SLinus Torvalds  *
8d36b6910SAl Viro  * Author: Max Asböck <amax@us.ibm.com>
91da177e4SLinus Torvalds  *
1025985edcSLucas De Marchi  * Originally written by Pete Reynolds
111da177e4SLinus Torvalds  */
121da177e4SLinus Torvalds 
131da177e4SLinus Torvalds #ifndef _IBMASM_REMOTE_H_
141da177e4SLinus Torvalds #define _IBMASM_REMOTE_H_
151da177e4SLinus Torvalds 
161da177e4SLinus Torvalds #include <asm/io.h>
171da177e4SLinus Torvalds 
181da177e4SLinus Torvalds /* pci offsets */
191da177e4SLinus Torvalds #define CONDOR_MOUSE_DATA		0x000AC000
201da177e4SLinus Torvalds #define CONDOR_MOUSE_ISR_CONTROL	0x00
211da177e4SLinus Torvalds #define CONDOR_MOUSE_ISR_STATUS		0x04
221da177e4SLinus Torvalds #define CONDOR_MOUSE_Q_READER		0x08
231da177e4SLinus Torvalds #define CONDOR_MOUSE_Q_WRITER		0x0C
241da177e4SLinus Torvalds #define CONDOR_MOUSE_Q_BEGIN		0x10
251da177e4SLinus Torvalds #define CONDOR_MOUSE_MAX_X		0x14
261da177e4SLinus Torvalds #define CONDOR_MOUSE_MAX_Y		0x18
271da177e4SLinus Torvalds 
281da177e4SLinus Torvalds #define CONDOR_INPUT_DESKTOP_INFO	0x1F0
291da177e4SLinus Torvalds #define CONDOR_INPUT_DISPLAY_RESX	0x1F4
301da177e4SLinus Torvalds #define CONDOR_INPUT_DISPLAY_RESY	0x1F8
311da177e4SLinus Torvalds #define CONDOR_INPUT_DISPLAY_BITS	0x1FC
321da177e4SLinus Torvalds #define CONDOR_OUTPUT_VNC_STATUS	0x200
331da177e4SLinus Torvalds 
341da177e4SLinus Torvalds #define CONDOR_MOUSE_INTR_STATUS_MASK	0x00000001
351da177e4SLinus Torvalds 
361da177e4SLinus Torvalds #define INPUT_TYPE_MOUSE	0x1
371da177e4SLinus Torvalds #define INPUT_TYPE_KEYBOARD	0x2
381da177e4SLinus Torvalds 
391da177e4SLinus Torvalds 
401da177e4SLinus Torvalds /* mouse button states received from SP */
41278d72aeSMax Asbock #define REMOTE_DOUBLE_CLICK	0xF0
42278d72aeSMax Asbock #define REMOTE_BUTTON_LEFT	0x01
43278d72aeSMax Asbock #define REMOTE_BUTTON_MIDDLE	0x02
44278d72aeSMax Asbock #define REMOTE_BUTTON_RIGHT	0x04
451da177e4SLinus Torvalds 
46*1db37611SGuoqing Chi /* size of keysym/keycode translation matrices */
47278d72aeSMax Asbock #define XLATE_SIZE 256
481da177e4SLinus Torvalds 
491da177e4SLinus Torvalds struct mouse_input {
501da177e4SLinus Torvalds 	unsigned short	y;
511da177e4SLinus Torvalds 	unsigned short	x;
521da177e4SLinus Torvalds };
531da177e4SLinus Torvalds 
541da177e4SLinus Torvalds 
551da177e4SLinus Torvalds struct keyboard_input {
561da177e4SLinus Torvalds 	unsigned short	key_code;
571da177e4SLinus Torvalds 	unsigned char	key_flag;
581da177e4SLinus Torvalds 	unsigned char	key_down;
591da177e4SLinus Torvalds };
601da177e4SLinus Torvalds 
611da177e4SLinus Torvalds 
621da177e4SLinus Torvalds 
631da177e4SLinus Torvalds struct remote_input {
641da177e4SLinus Torvalds 	union {
651da177e4SLinus Torvalds 		struct mouse_input	mouse;
661da177e4SLinus Torvalds 		struct keyboard_input	keyboard;
671da177e4SLinus Torvalds 	} data;
681da177e4SLinus Torvalds 
691da177e4SLinus Torvalds 	unsigned char	type;
701da177e4SLinus Torvalds 	unsigned char	pad1;
711da177e4SLinus Torvalds 	unsigned char	mouse_buttons;
721da177e4SLinus Torvalds 	unsigned char	pad3;
731da177e4SLinus Torvalds };
741da177e4SLinus Torvalds 
75278d72aeSMax Asbock #define mouse_addr(sp)		(sp->base_address + CONDOR_MOUSE_DATA)
76278d72aeSMax Asbock #define display_width(sp)	(mouse_addr(sp) + CONDOR_INPUT_DISPLAY_RESX)
77278d72aeSMax Asbock #define display_height(sp)	(mouse_addr(sp) + CONDOR_INPUT_DISPLAY_RESY)
78278d72aeSMax Asbock #define display_depth(sp)	(mouse_addr(sp) + CONDOR_INPUT_DISPLAY_BITS)
79278d72aeSMax Asbock #define desktop_info(sp)	(mouse_addr(sp) + CONDOR_INPUT_DESKTOP_INFO)
80278d72aeSMax Asbock #define vnc_status(sp)		(mouse_addr(sp) + CONDOR_OUTPUT_VNC_STATUS)
81278d72aeSMax Asbock #define isr_control(sp)		(mouse_addr(sp) + CONDOR_MOUSE_ISR_CONTROL)
821da177e4SLinus Torvalds 
831da177e4SLinus Torvalds #define mouse_interrupt_pending(sp)	readl(mouse_addr(sp) + CONDOR_MOUSE_ISR_STATUS)
841da177e4SLinus Torvalds #define clear_mouse_interrupt(sp)	writel(0, mouse_addr(sp) + CONDOR_MOUSE_ISR_STATUS)
851da177e4SLinus Torvalds #define enable_mouse_interrupts(sp)	writel(1, mouse_addr(sp) + CONDOR_MOUSE_ISR_CONTROL)
861da177e4SLinus Torvalds #define disable_mouse_interrupts(sp)	writel(0, mouse_addr(sp) + CONDOR_MOUSE_ISR_CONTROL)
871da177e4SLinus Torvalds 
881da177e4SLinus Torvalds /* remote input queue operations */
891da177e4SLinus Torvalds #define REMOTE_QUEUE_SIZE	60
901da177e4SLinus Torvalds 
911da177e4SLinus Torvalds #define get_queue_writer(sp)	readl(mouse_addr(sp) + CONDOR_MOUSE_Q_WRITER)
921da177e4SLinus Torvalds #define get_queue_reader(sp)	readl(mouse_addr(sp) + CONDOR_MOUSE_Q_READER)
931da177e4SLinus Torvalds #define set_queue_reader(sp, reader)	writel(reader, mouse_addr(sp) + CONDOR_MOUSE_Q_READER)
941da177e4SLinus Torvalds 
95278d72aeSMax Asbock #define queue_begin	(mouse_addr(sp) + CONDOR_MOUSE_Q_BEGIN)
961da177e4SLinus Torvalds 
971da177e4SLinus Torvalds #define get_queue_entry(sp, read_index) \
98278d72aeSMax Asbock 	((void*)(queue_begin + read_index * sizeof(struct remote_input)))
991da177e4SLinus Torvalds 
advance_queue_reader(struct service_processor * sp,unsigned long reader)1001da177e4SLinus Torvalds static inline int advance_queue_reader(struct service_processor *sp, unsigned long reader)
1011da177e4SLinus Torvalds {
1021da177e4SLinus Torvalds 	reader++;
1031da177e4SLinus Torvalds 	if (reader == REMOTE_QUEUE_SIZE)
1041da177e4SLinus Torvalds 		reader = 0;
1051da177e4SLinus Torvalds 
1061da177e4SLinus Torvalds 	set_queue_reader(sp, reader);
1071da177e4SLinus Torvalds 	return reader;
1081da177e4SLinus Torvalds }
1091da177e4SLinus Torvalds 
110278d72aeSMax Asbock #define NO_KEYCODE 0
111278d72aeSMax Asbock #define KEY_SYM_BK_SPC   0xFF08
112278d72aeSMax Asbock #define KEY_SYM_TAB      0xFF09
113278d72aeSMax Asbock #define KEY_SYM_ENTER    0xFF0D
114278d72aeSMax Asbock #define KEY_SYM_SCR_LOCK 0xFF14
115278d72aeSMax Asbock #define KEY_SYM_ESCAPE   0xFF1B
116278d72aeSMax Asbock #define KEY_SYM_HOME     0xFF50
117278d72aeSMax Asbock #define KEY_SYM_LARROW   0xFF51
118278d72aeSMax Asbock #define KEY_SYM_UARROW   0xFF52
119278d72aeSMax Asbock #define KEY_SYM_RARROW   0xFF53
120278d72aeSMax Asbock #define KEY_SYM_DARROW   0xFF54
121278d72aeSMax Asbock #define KEY_SYM_PAGEUP   0xFF55
122278d72aeSMax Asbock #define KEY_SYM_PAGEDOWN 0xFF56
123278d72aeSMax Asbock #define KEY_SYM_END      0xFF57
124278d72aeSMax Asbock #define KEY_SYM_INSERT   0xFF63
125278d72aeSMax Asbock #define KEY_SYM_NUM_LOCK 0xFF7F
126278d72aeSMax Asbock #define KEY_SYM_KPSTAR   0xFFAA
127278d72aeSMax Asbock #define KEY_SYM_KPPLUS   0xFFAB
128278d72aeSMax Asbock #define KEY_SYM_KPMINUS  0xFFAD
129278d72aeSMax Asbock #define KEY_SYM_KPDOT    0xFFAE
130278d72aeSMax Asbock #define KEY_SYM_KPSLASH  0xFFAF
131278d72aeSMax Asbock #define KEY_SYM_KPRIGHT  0xFF96
132278d72aeSMax Asbock #define KEY_SYM_KPUP     0xFF97
133278d72aeSMax Asbock #define KEY_SYM_KPLEFT   0xFF98
134278d72aeSMax Asbock #define KEY_SYM_KPDOWN   0xFF99
135278d72aeSMax Asbock #define KEY_SYM_KP0      0xFFB0
136278d72aeSMax Asbock #define KEY_SYM_KP1      0xFFB1
137278d72aeSMax Asbock #define KEY_SYM_KP2      0xFFB2
138278d72aeSMax Asbock #define KEY_SYM_KP3      0xFFB3
139278d72aeSMax Asbock #define KEY_SYM_KP4      0xFFB4
140278d72aeSMax Asbock #define KEY_SYM_KP5      0xFFB5
141278d72aeSMax Asbock #define KEY_SYM_KP6      0xFFB6
142278d72aeSMax Asbock #define KEY_SYM_KP7      0xFFB7
143278d72aeSMax Asbock #define KEY_SYM_KP8      0xFFB8
144278d72aeSMax Asbock #define KEY_SYM_KP9      0xFFB9
145278d72aeSMax Asbock #define KEY_SYM_F1       0xFFBE      // 1B 5B 5B 41
146278d72aeSMax Asbock #define KEY_SYM_F2       0xFFBF      // 1B 5B 5B 42
147278d72aeSMax Asbock #define KEY_SYM_F3       0xFFC0      // 1B 5B 5B 43
148278d72aeSMax Asbock #define KEY_SYM_F4       0xFFC1      // 1B 5B 5B 44
149278d72aeSMax Asbock #define KEY_SYM_F5       0xFFC2      // 1B 5B 5B 45
150278d72aeSMax Asbock #define KEY_SYM_F6       0xFFC3      // 1B 5B 31 37 7E
151278d72aeSMax Asbock #define KEY_SYM_F7       0xFFC4      // 1B 5B 31 38 7E
152278d72aeSMax Asbock #define KEY_SYM_F8       0xFFC5      // 1B 5B 31 39 7E
153278d72aeSMax Asbock #define KEY_SYM_F9       0xFFC6      // 1B 5B 32 30 7E
154278d72aeSMax Asbock #define KEY_SYM_F10      0xFFC7      // 1B 5B 32 31 7E
155278d72aeSMax Asbock #define KEY_SYM_F11      0xFFC8      // 1B 5B 32 33 7E
156278d72aeSMax Asbock #define KEY_SYM_F12      0xFFC9      // 1B 5B 32 34 7E
157278d72aeSMax Asbock #define KEY_SYM_SHIFT    0xFFE1
158278d72aeSMax Asbock #define KEY_SYM_CTRL     0xFFE3
159278d72aeSMax Asbock #define KEY_SYM_ALT      0xFFE9
160278d72aeSMax Asbock #define KEY_SYM_CAP_LOCK 0xFFE5
161278d72aeSMax Asbock #define KEY_SYM_DELETE   0xFFFF
162278d72aeSMax Asbock #define KEY_SYM_TILDE    0x60
163278d72aeSMax Asbock #define KEY_SYM_BKTIC    0x7E
164278d72aeSMax Asbock #define KEY_SYM_ONE      0x31
165278d72aeSMax Asbock #define KEY_SYM_BANG     0x21
166278d72aeSMax Asbock #define KEY_SYM_TWO      0x32
167278d72aeSMax Asbock #define KEY_SYM_AT       0x40
168278d72aeSMax Asbock #define KEY_SYM_THREE    0x33
169278d72aeSMax Asbock #define KEY_SYM_POUND    0x23
170278d72aeSMax Asbock #define KEY_SYM_FOUR     0x34
171278d72aeSMax Asbock #define KEY_SYM_DOLLAR   0x24
172278d72aeSMax Asbock #define KEY_SYM_FIVE     0x35
173278d72aeSMax Asbock #define KEY_SYM_PERCENT  0x25
174278d72aeSMax Asbock #define KEY_SYM_SIX      0x36
175278d72aeSMax Asbock #define KEY_SYM_CARAT    0x5E
176278d72aeSMax Asbock #define KEY_SYM_SEVEN    0x37
177278d72aeSMax Asbock #define KEY_SYM_AMPER    0x26
178278d72aeSMax Asbock #define KEY_SYM_EIGHT    0x38
179278d72aeSMax Asbock #define KEY_SYM_STAR     0x2A
180278d72aeSMax Asbock #define KEY_SYM_NINE     0x39
181278d72aeSMax Asbock #define KEY_SYM_LPAREN   0x28
182278d72aeSMax Asbock #define KEY_SYM_ZERO     0x30
183278d72aeSMax Asbock #define KEY_SYM_RPAREN   0x29
184278d72aeSMax Asbock #define KEY_SYM_MINUS    0x2D
185278d72aeSMax Asbock #define KEY_SYM_USCORE   0x5F
186278d72aeSMax Asbock #define KEY_SYM_EQUAL    0x2B
187278d72aeSMax Asbock #define KEY_SYM_PLUS     0x3D
188278d72aeSMax Asbock #define KEY_SYM_LBRKT    0x5B
189278d72aeSMax Asbock #define KEY_SYM_LCURLY   0x7B
190278d72aeSMax Asbock #define KEY_SYM_RBRKT    0x5D
191278d72aeSMax Asbock #define KEY_SYM_RCURLY   0x7D
192278d72aeSMax Asbock #define KEY_SYM_SLASH    0x5C
193278d72aeSMax Asbock #define KEY_SYM_PIPE     0x7C
194278d72aeSMax Asbock #define KEY_SYM_TIC      0x27
195278d72aeSMax Asbock #define KEY_SYM_QUOTE    0x22
196278d72aeSMax Asbock #define KEY_SYM_SEMIC    0x3B
197278d72aeSMax Asbock #define KEY_SYM_COLON    0x3A
198278d72aeSMax Asbock #define KEY_SYM_COMMA    0x2C
199278d72aeSMax Asbock #define KEY_SYM_LT       0x3C
200278d72aeSMax Asbock #define KEY_SYM_PERIOD   0x2E
201278d72aeSMax Asbock #define KEY_SYM_GT       0x3E
202278d72aeSMax Asbock #define KEY_SYM_BSLASH   0x2F
203278d72aeSMax Asbock #define KEY_SYM_QMARK    0x3F
204278d72aeSMax Asbock #define KEY_SYM_A        0x41
205278d72aeSMax Asbock #define KEY_SYM_B        0x42
206278d72aeSMax Asbock #define KEY_SYM_C        0x43
207278d72aeSMax Asbock #define KEY_SYM_D        0x44
208278d72aeSMax Asbock #define KEY_SYM_E        0x45
209278d72aeSMax Asbock #define KEY_SYM_F        0x46
210278d72aeSMax Asbock #define KEY_SYM_G        0x47
211278d72aeSMax Asbock #define KEY_SYM_H        0x48
212278d72aeSMax Asbock #define KEY_SYM_I        0x49
213278d72aeSMax Asbock #define KEY_SYM_J        0x4A
214278d72aeSMax Asbock #define KEY_SYM_K        0x4B
215278d72aeSMax Asbock #define KEY_SYM_L        0x4C
216278d72aeSMax Asbock #define KEY_SYM_M        0x4D
217278d72aeSMax Asbock #define KEY_SYM_N        0x4E
218278d72aeSMax Asbock #define KEY_SYM_O        0x4F
219278d72aeSMax Asbock #define KEY_SYM_P        0x50
220278d72aeSMax Asbock #define KEY_SYM_Q        0x51
221278d72aeSMax Asbock #define KEY_SYM_R        0x52
222278d72aeSMax Asbock #define KEY_SYM_S        0x53
223278d72aeSMax Asbock #define KEY_SYM_T        0x54
224278d72aeSMax Asbock #define KEY_SYM_U        0x55
225278d72aeSMax Asbock #define KEY_SYM_V        0x56
226278d72aeSMax Asbock #define KEY_SYM_W        0x57
227278d72aeSMax Asbock #define KEY_SYM_X        0x58
228278d72aeSMax Asbock #define KEY_SYM_Y        0x59
229278d72aeSMax Asbock #define KEY_SYM_Z        0x5A
230278d72aeSMax Asbock #define KEY_SYM_a        0x61
231278d72aeSMax Asbock #define KEY_SYM_b        0x62
232278d72aeSMax Asbock #define KEY_SYM_c        0x63
233278d72aeSMax Asbock #define KEY_SYM_d        0x64
234278d72aeSMax Asbock #define KEY_SYM_e        0x65
235278d72aeSMax Asbock #define KEY_SYM_f        0x66
236278d72aeSMax Asbock #define KEY_SYM_g        0x67
237278d72aeSMax Asbock #define KEY_SYM_h        0x68
238278d72aeSMax Asbock #define KEY_SYM_i        0x69
239278d72aeSMax Asbock #define KEY_SYM_j        0x6A
240278d72aeSMax Asbock #define KEY_SYM_k        0x6B
241278d72aeSMax Asbock #define KEY_SYM_l        0x6C
242278d72aeSMax Asbock #define KEY_SYM_m        0x6D
243278d72aeSMax Asbock #define KEY_SYM_n        0x6E
244278d72aeSMax Asbock #define KEY_SYM_o        0x6F
245278d72aeSMax Asbock #define KEY_SYM_p        0x70
246278d72aeSMax Asbock #define KEY_SYM_q        0x71
247278d72aeSMax Asbock #define KEY_SYM_r        0x72
248278d72aeSMax Asbock #define KEY_SYM_s        0x73
249278d72aeSMax Asbock #define KEY_SYM_t        0x74
250278d72aeSMax Asbock #define KEY_SYM_u        0x75
251278d72aeSMax Asbock #define KEY_SYM_v        0x76
252278d72aeSMax Asbock #define KEY_SYM_w        0x77
253278d72aeSMax Asbock #define KEY_SYM_x        0x78
254278d72aeSMax Asbock #define KEY_SYM_y        0x79
255278d72aeSMax Asbock #define KEY_SYM_z        0x7A
256278d72aeSMax Asbock #define KEY_SYM_SPACE    0x20
2571da177e4SLinus Torvalds #endif /* _IBMASM_REMOTE_H_ */
258