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 Asböck <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 62struct mouse_input { 63 unsigned short y; 64 unsigned short x; 65}; 66 67 68struct keyboard_input { 69 unsigned short key_code; 70 unsigned char key_flag; 71 unsigned char key_down; 72}; 73 74 75 76struct 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 113static 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