258 lines · c
1/* SPDX-License-Identifier: GPL-2.0-or-later */2 3/*4 * IBM ASM Service Processor Device Driver5 *6 * Copyright (C) IBM Corporation, 20047 *8 * Author: Max Asböck <amax@us.ibm.com>9 *10 * Originally written by Pete Reynolds11 */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 0x000AC00020#define CONDOR_MOUSE_ISR_CONTROL 0x0021#define CONDOR_MOUSE_ISR_STATUS 0x0422#define CONDOR_MOUSE_Q_READER 0x0823#define CONDOR_MOUSE_Q_WRITER 0x0C24#define CONDOR_MOUSE_Q_BEGIN 0x1025#define CONDOR_MOUSE_MAX_X 0x1426#define CONDOR_MOUSE_MAX_Y 0x1827 28#define CONDOR_INPUT_DESKTOP_INFO 0x1F029#define CONDOR_INPUT_DISPLAY_RESX 0x1F430#define CONDOR_INPUT_DISPLAY_RESY 0x1F831#define CONDOR_INPUT_DISPLAY_BITS 0x1FC32#define CONDOR_OUTPUT_VNC_STATUS 0x20033 34#define CONDOR_MOUSE_INTR_STATUS_MASK 0x0000000135 36#define INPUT_TYPE_MOUSE 0x137#define INPUT_TYPE_KEYBOARD 0x238 39 40/* mouse button states received from SP */41#define REMOTE_DOUBLE_CLICK 0xF042#define REMOTE_BUTTON_LEFT 0x0143#define REMOTE_BUTTON_MIDDLE 0x0244#define REMOTE_BUTTON_RIGHT 0x0445 46/* size of keysym/keycode translation matrices */47#define XLATE_SIZE 25648 49struct mouse_input {50 unsigned short y;51 unsigned short x;52};53 54 55struct keyboard_input {56 unsigned short key_code;57 unsigned char key_flag;58 unsigned char key_down;59};60 61 62 63struct 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 6090 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 100static 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 0111#define KEY_SYM_BK_SPC 0xFF08112#define KEY_SYM_TAB 0xFF09113#define KEY_SYM_ENTER 0xFF0D114#define KEY_SYM_SCR_LOCK 0xFF14115#define KEY_SYM_ESCAPE 0xFF1B116#define KEY_SYM_HOME 0xFF50117#define KEY_SYM_LARROW 0xFF51118#define KEY_SYM_UARROW 0xFF52119#define KEY_SYM_RARROW 0xFF53120#define KEY_SYM_DARROW 0xFF54121#define KEY_SYM_PAGEUP 0xFF55122#define KEY_SYM_PAGEDOWN 0xFF56123#define KEY_SYM_END 0xFF57124#define KEY_SYM_INSERT 0xFF63125#define KEY_SYM_NUM_LOCK 0xFF7F126#define KEY_SYM_KPSTAR 0xFFAA127#define KEY_SYM_KPPLUS 0xFFAB128#define KEY_SYM_KPMINUS 0xFFAD129#define KEY_SYM_KPDOT 0xFFAE130#define KEY_SYM_KPSLASH 0xFFAF131#define KEY_SYM_KPRIGHT 0xFF96132#define KEY_SYM_KPUP 0xFF97133#define KEY_SYM_KPLEFT 0xFF98134#define KEY_SYM_KPDOWN 0xFF99135#define KEY_SYM_KP0 0xFFB0136#define KEY_SYM_KP1 0xFFB1137#define KEY_SYM_KP2 0xFFB2138#define KEY_SYM_KP3 0xFFB3139#define KEY_SYM_KP4 0xFFB4140#define KEY_SYM_KP5 0xFFB5141#define KEY_SYM_KP6 0xFFB6142#define KEY_SYM_KP7 0xFFB7143#define KEY_SYM_KP8 0xFFB8144#define KEY_SYM_KP9 0xFFB9145#define KEY_SYM_F1 0xFFBE // 1B 5B 5B 41146#define KEY_SYM_F2 0xFFBF // 1B 5B 5B 42147#define KEY_SYM_F3 0xFFC0 // 1B 5B 5B 43148#define KEY_SYM_F4 0xFFC1 // 1B 5B 5B 44149#define KEY_SYM_F5 0xFFC2 // 1B 5B 5B 45150#define KEY_SYM_F6 0xFFC3 // 1B 5B 31 37 7E151#define KEY_SYM_F7 0xFFC4 // 1B 5B 31 38 7E152#define KEY_SYM_F8 0xFFC5 // 1B 5B 31 39 7E153#define KEY_SYM_F9 0xFFC6 // 1B 5B 32 30 7E154#define KEY_SYM_F10 0xFFC7 // 1B 5B 32 31 7E155#define KEY_SYM_F11 0xFFC8 // 1B 5B 32 33 7E156#define KEY_SYM_F12 0xFFC9 // 1B 5B 32 34 7E157#define KEY_SYM_SHIFT 0xFFE1158#define KEY_SYM_CTRL 0xFFE3159#define KEY_SYM_ALT 0xFFE9160#define KEY_SYM_CAP_LOCK 0xFFE5161#define KEY_SYM_DELETE 0xFFFF162#define KEY_SYM_TILDE 0x60163#define KEY_SYM_BKTIC 0x7E164#define KEY_SYM_ONE 0x31165#define KEY_SYM_BANG 0x21166#define KEY_SYM_TWO 0x32167#define KEY_SYM_AT 0x40168#define KEY_SYM_THREE 0x33169#define KEY_SYM_POUND 0x23170#define KEY_SYM_FOUR 0x34171#define KEY_SYM_DOLLAR 0x24172#define KEY_SYM_FIVE 0x35173#define KEY_SYM_PERCENT 0x25174#define KEY_SYM_SIX 0x36175#define KEY_SYM_CARAT 0x5E176#define KEY_SYM_SEVEN 0x37177#define KEY_SYM_AMPER 0x26178#define KEY_SYM_EIGHT 0x38179#define KEY_SYM_STAR 0x2A180#define KEY_SYM_NINE 0x39181#define KEY_SYM_LPAREN 0x28182#define KEY_SYM_ZERO 0x30183#define KEY_SYM_RPAREN 0x29184#define KEY_SYM_MINUS 0x2D185#define KEY_SYM_USCORE 0x5F186#define KEY_SYM_EQUAL 0x2B187#define KEY_SYM_PLUS 0x3D188#define KEY_SYM_LBRKT 0x5B189#define KEY_SYM_LCURLY 0x7B190#define KEY_SYM_RBRKT 0x5D191#define KEY_SYM_RCURLY 0x7D192#define KEY_SYM_SLASH 0x5C193#define KEY_SYM_PIPE 0x7C194#define KEY_SYM_TIC 0x27195#define KEY_SYM_QUOTE 0x22196#define KEY_SYM_SEMIC 0x3B197#define KEY_SYM_COLON 0x3A198#define KEY_SYM_COMMA 0x2C199#define KEY_SYM_LT 0x3C200#define KEY_SYM_PERIOD 0x2E201#define KEY_SYM_GT 0x3E202#define KEY_SYM_BSLASH 0x2F203#define KEY_SYM_QMARK 0x3F204#define KEY_SYM_A 0x41205#define KEY_SYM_B 0x42206#define KEY_SYM_C 0x43207#define KEY_SYM_D 0x44208#define KEY_SYM_E 0x45209#define KEY_SYM_F 0x46210#define KEY_SYM_G 0x47211#define KEY_SYM_H 0x48212#define KEY_SYM_I 0x49213#define KEY_SYM_J 0x4A214#define KEY_SYM_K 0x4B215#define KEY_SYM_L 0x4C216#define KEY_SYM_M 0x4D217#define KEY_SYM_N 0x4E218#define KEY_SYM_O 0x4F219#define KEY_SYM_P 0x50220#define KEY_SYM_Q 0x51221#define KEY_SYM_R 0x52222#define KEY_SYM_S 0x53223#define KEY_SYM_T 0x54224#define KEY_SYM_U 0x55225#define KEY_SYM_V 0x56226#define KEY_SYM_W 0x57227#define KEY_SYM_X 0x58228#define KEY_SYM_Y 0x59229#define KEY_SYM_Z 0x5A230#define KEY_SYM_a 0x61231#define KEY_SYM_b 0x62232#define KEY_SYM_c 0x63233#define KEY_SYM_d 0x64234#define KEY_SYM_e 0x65235#define KEY_SYM_f 0x66236#define KEY_SYM_g 0x67237#define KEY_SYM_h 0x68238#define KEY_SYM_i 0x69239#define KEY_SYM_j 0x6A240#define KEY_SYM_k 0x6B241#define KEY_SYM_l 0x6C242#define KEY_SYM_m 0x6D243#define KEY_SYM_n 0x6E244#define KEY_SYM_o 0x6F245#define KEY_SYM_p 0x70246#define KEY_SYM_q 0x71247#define KEY_SYM_r 0x72248#define KEY_SYM_s 0x73249#define KEY_SYM_t 0x74250#define KEY_SYM_u 0x75251#define KEY_SYM_v 0x76252#define KEY_SYM_w 0x77253#define KEY_SYM_x 0x78254#define KEY_SYM_y 0x79255#define KEY_SYM_z 0x7A256#define KEY_SYM_SPACE 0x20257#endif /* _IBMASM_REMOTE_H_ */258