diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-12-02 14:00:01 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-12-02 14:00:01 +0000 |
| commit | e4ab88fde5ad3dc273fcee66b03c2892a2d80dac (patch) | |
| tree | c8c25da3957d445fb7ef0b0e8ce03e629d30feb8 /c/src/lib/libbsp/powerpc/motorola_powerpc/console | |
| parent | Merged of mcp750 and mvme2307 BSP by Eric Valette <valette@crf.canon.fr>. (diff) | |
| download | rtems-e4ab88fde5ad3dc273fcee66b03c2892a2d80dac.tar.bz2 | |
Merged of mcp750 and mvme2307 BSP by Eric Valette <valette@crf.canon.fr>.
As part of this effort, the mpc750 libcpu code is now shared with the
ppc6xx.
Diffstat (limited to 'c/src/lib/libbsp/powerpc/motorola_powerpc/console')
6 files changed, 0 insertions, 2821 deletions
diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/consoleIo.h b/c/src/lib/libbsp/powerpc/motorola_powerpc/console/consoleIo.h deleted file mode 100644 index c1d76f5a77..0000000000 --- a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/consoleIo.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * consoleIo.h -- console I/O package interface - * - * Copyright (C) 1999 Eric Valette. valette@crf.canon.fr - * - * The license and distribution terms for this file may be - * found in found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#ifndef __CONSOLE_IO_H -#define __CONSOLE_IO_H - - -typedef enum { - CONSOLE_LOG = 1, - CONSOLE_SERIAL = 2, - CONSOLE_VGA = 3, - CONSOLE_VACUUM = 4 -}ioType; - -typedef volatile unsigned char * __io_ptr; - -typedef struct { - __io_ptr io_base; - __io_ptr isa_mem_base; - __io_ptr pci_mmio_base; - __io_ptr pci_dma_offset; -} board_memory_map; - -extern board_memory_map *ptr_mem_map; -extern unsigned long ticks_per_ms; - -extern int select_console(ioType t); -extern int printk(const char *, ...) __attribute__((format(printf, 1, 2))); -extern void udelay(int); -extern void debug_putc(const unsigned char c); -extern int debug_getc(void); -extern int debug_tstc(void); -int kbdreset(void); - - -#endif diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/inch.c b/c/src/lib/libbsp/powerpc/motorola_powerpc/console/inch.c deleted file mode 100644 index 5cd7148e97..0000000000 --- a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/inch.c +++ /dev/null @@ -1,318 +0,0 @@ -/* - * inch.c -- keyboard minimal driver - * - * Copyright (C) 1999 Eric Valette. valette@crf.canon.fr - * - * This code is based on the pc386 BSP inch.c so the following - * copyright also applies : - * - * (C) Copyright 1997 - - * - NavIST Group - Real-Time Distributed Systems and Industrial Automation - * - * http://pandora.ist.utl.pt - * - * Instituto Superior Tecnico * Lisboa * PORTUGAL - * The license and distribution terms for this file may be - * found in found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#include <bsp.h> -#include <bsp/irq.h> - -/*-------------------------------------------------------------------------+ -| Constants -+--------------------------------------------------------------------------*/ -#define KBD_CTL 0x61 /* -------------------------------- */ -#define KBD_DATA 0x60 /* Ports for PC keyboard controller */ -#define KBD_STATUS 0x64 /* -------------------------------- */ - -#define KBD_BUF_SIZE 256 - -/*-------------------------------------------------------------------------+ -| Global Variables -+--------------------------------------------------------------------------*/ -static char key_map[] = -{ - 0,033,'1','2','3','4','5','6','7','8','9','0','-','=','\b','\t', - 'q','w','e','r','t','y','u','i','o','p','[',']',015,0x80, - 'a','s','d','f','g','h','j','k','l',';',047,0140,0x80, - 0134,'z','x','c','v','b','n','m',',','.','/',0x80, - '*',0x80,' ',0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80, - 0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80, - 0x80,0x80,0x80,'0',0177 -}; /* Keyboard scancode -> character map with no modifiers. */ - -static char shift_map[] = -{ - 0,033,'!','@','#','$','%','^','&','*','(',')','_','+','\b','\t', - 'Q','W','E','R','T','Y','U','I','O','P','{','}',015,0x80, - 'A','S','D','F','G','H','J','K','L',':',042,'~',0x80, - '|','Z','X','C','V','B','N','M','<','>','?',0x80, - '*',0x80,' ',0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80, - 0x80,0x80,0x80,0x80,'7','8','9',0x80,'4','5','6',0x80, - '1','2','3','0',177 -}; /* Keyboard scancode -> character map with SHIFT key modifier. */ - -static char kbd_buffer[KBD_BUF_SIZE]; -static rtems_unsigned16 kbd_first = 0; -static rtems_unsigned16 kbd_last = 0; -static rtems_unsigned16 kbd_end = KBD_BUF_SIZE - 1; - -/*-------------------------------------------------------------------------+ -| Function: rtemsReboot -| Description: Reboot the PC. -| Global Variables: None. -| Arguments: None. -| Returns: Nothing. -+--------------------------------------------------------------------------*/ -void rtemsReboot(void) -{ - /* shutdown and reboot */ - outport_byte(0x64, 0xFE); /* use keyboard controler to do the job... */ -} /* rtemsReboot */ - -/*-------------------------------------------------------------------------+ -| Function: _IBMPC_scankey -| Description: This function can be called during a poll for input, or by -| an ISR. Basically any time you want to process a keypress. -| Global Variables: key_map, shift_map. -| Arguments: outChar - character read in case of a valid reading, -| otherwise unchanged. -| Returns: TRUE in case a valid character has been read, -| FALSE otherwise. -+--------------------------------------------------------------------------*/ -rtems_boolean -_IBMPC_scankey(char *outChar) -{ - unsigned char inChar; - static int alt_pressed = 0; - static int ctrl_pressed = 0; - static int shift_pressed = 0; - static int caps_pressed = 0; - static int extended = 0; - - *outChar = NULL; /* default value if we return FALSE */ - - /* Read keyboard controller, toggle enable */ - inport_byte(KBD_CTL, inChar); - outport_byte(KBD_CTL, inChar & ~0x80); - outport_byte(KBD_CTL, inChar | 0x80); - outport_byte(KBD_CTL, inChar & ~0x80); - - /* See if it has data */ - inport_byte(KBD_STATUS, inChar); - if ((inChar & 0x01) == 0) - return FALSE; - - /* Read the data. Handle nonsense with shift, control, etc. */ - inport_byte(KBD_DATA, inChar); - - if (extended) - extended--; - - switch (inChar) - { - case 0xe0: - extended = 2; - return FALSE; - break; - - case 0x38: - alt_pressed = 1; - return FALSE; - break; - case 0xb8: - alt_pressed = 0; - return FALSE; - break; - - case 0x1d: - ctrl_pressed = 1; - return FALSE; - break; - case 0x9d: - ctrl_pressed = 0; - return FALSE; - break; - - case 0x2a: - if (extended) - return FALSE; - case 0x36: - shift_pressed = 1; - return FALSE; - break; - case 0xaa: - if (extended) - return FALSE; - case 0xb6: - shift_pressed = 0; - return FALSE; - break; - - case 0x3a: - caps_pressed = 1; - return FALSE; - break; - case 0xba: - caps_pressed = 0; - return FALSE; - break; - - case 0x53: - if (ctrl_pressed && alt_pressed) - rtemsReboot(); /* ctrl+alt+del -> reboot */ - break; - - /* - * Ignore unrecognized keys--usually arrow and such - */ - default: - if ((inChar & 0x80) || (inChar > 0x39)) - /* High-bit on means key is being released, not pressed */ - return FALSE; - break; - } /* switch */ - - /* Strip high bit, look up in our map */ - inChar &= 0x7f; - if (ctrl_pressed) - { - *outChar = key_map[inChar]; - *outChar &= 037; - } - else - { - *outChar = shift_pressed ? shift_map[inChar] : key_map[inChar]; - if (caps_pressed) - { - if (*outChar >= 'A' && *outChar <= 'Z') - *outChar += 'a' - 'A'; - else if (*outChar >= 'a' && *outChar <= 'z') - *outChar -= 'a' - 'A'; - } - } - - return TRUE; -} /* _IBMPC_scankey */ - -/*-------------------------------------------------------------------------+ -| Function: _IBMPC_keyboard_isr -| Description: Interrupt Service Routine for keyboard (0x01) IRQ. -| Global Variables: kbd_buffer, kbd_first, kbd_last. -| Arguments: vector - standard RTEMS argument - see documentation. -| Returns: standard return value - see documentation. -+--------------------------------------------------------------------------*/ -void _IBMPC_keyboard_isr() -{ - if (_IBMPC_scankey(&kbd_buffer[kbd_last])) - { - /* Got one; save it if there is enough room in buffer. */ - unsigned int next = (kbd_last == kbd_end) ? 0 : kbd_last + 1; - - if (next != kbd_first) - { - kbd_last = next; - } - } -} /* _IBMPC_keyboard_isr */ - - -/*-------------------------------------------------------------------------+ -| Function: _IBMPC_chrdy -| Description: Check keyboard ISR buffer and return character if not empty. -| Global Variables: kbd_buffer, kbd_first, kbd_last. -| Arguments: c - character read if keyboard buffer not empty, otherwise -| unchanged. -| Returns: TRUE if keyboard buffer not empty, FALSE otherwise. -+--------------------------------------------------------------------------*/ -rtems_boolean -_IBMPC_chrdy(char *c) -{ - /* Check buffer our ISR builds */ - if (kbd_first != kbd_last) - { - *c = kbd_buffer[kbd_first]; - - kbd_first = (kbd_first + 1) % KBD_BUF_SIZE; - return TRUE; - } - else - return FALSE; -} /* _IBMPC_chrdy */ - - -/*-------------------------------------------------------------------------+ -| Function: _IBMPC_inch -| Description: Poll keyboard until a character is ready and return it. -| Global Variables: None. -| Arguments: None. -| Returns: character read from keyboard. -+--------------------------------------------------------------------------*/ -char -_IBMPC_inch(void) -{ - char c; - while (!_IBMPC_chrdy(&c)) - continue; - - return c; -} /* _IBMPC_inch */ - - - /* - * Routine that can be used before interrupt management is initialized. - */ - -char -BSP_wait_polled_input(void) -{ - char c; - while (!_IBMPC_scankey(&c)) - continue; - - return c; -} - -/*-------------------------------------------------------------------------+ -| Function: _IBMPC_inch_sleep -| Description: If charcter is ready return it, otherwise sleep until -| it is ready -| Global Variables: None. -| Arguments: None. -| Returns: character read from keyboard. -+--------------------------------------------------------------------------*/ -char -_IBMPC_inch_sleep(void) -{ - char c; - rtems_interval ticks_per_second; - - ticks_per_second = 0; - - for(;;) - { - if(_IBMPC_chrdy(&c)) - { - return c; - } - - if(ticks_per_second == 0) - { - rtems_clock_get(RTEMS_CLOCK_GET_TICKS_PER_SECOND, - &ticks_per_second); - } - rtems_task_wake_after((ticks_per_second+24)/25); - } - - return c; -} /* _IBMPC_inch */ - - - - - - diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/keyboard.h b/c/src/lib/libbsp/powerpc/motorola_powerpc/console/keyboard.h deleted file mode 100644 index a7cb39bbd1..0000000000 --- a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/keyboard.h +++ /dev/null @@ -1,433 +0,0 @@ -/* - * keyboard.h -- keyboard definitions. - * - * Copyright (C) 1999 Eric Valette. valette@crf.canon.fr - * - * The license and distribution terms for this file may be - * found in found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#ifndef __LINUX_KEYBOARD_H -#define __LINUX_KEYBOARD_H - -#define KG_SHIFT 0 -#define KG_CTRL 2 -#define KG_ALT 3 -#define KG_ALTGR 1 -#define KG_SHIFTL 4 -#define KG_SHIFTR 5 -#define KG_CTRLL 6 -#define KG_CTRLR 7 -#define KG_CAPSSHIFT 8 - -#define NR_SHIFT 9 - -#define NR_KEYS 128 -#define MAX_NR_KEYMAPS 256 -/* This means 64Kb if all keymaps are allocated. Only the superuser - may increase the number of keymaps beyond MAX_NR_OF_USER_KEYMAPS. */ -#define MAX_NR_OF_USER_KEYMAPS 256 /* should be at least 7 */ - -#define MAX_NR_FUNC 256 /* max nr of strings assigned to keys */ - -#define KT_LATIN 0 /* we depend on this being zero */ -#define KT_LETTER 11 /* symbol that can be acted upon by CapsLock */ -#define KT_FN 1 -#define KT_SPEC 2 -#define KT_PAD 3 -#define KT_DEAD 4 -#define KT_CONS 5 -#define KT_CUR 6 -#define KT_SHIFT 7 -#define KT_META 8 -#define KT_ASCII 9 -#define KT_LOCK 10 -#define KT_SLOCK 12 - -#define K(t,v) (((t)<<8)|(v)) -#define KTYP(x) ((x) >> 8) -#define KVAL(x) ((x) & 0xff) - -#define K_F1 K(KT_FN,0) -#define K_F2 K(KT_FN,1) -#define K_F3 K(KT_FN,2) -#define K_F4 K(KT_FN,3) -#define K_F5 K(KT_FN,4) -#define K_F6 K(KT_FN,5) -#define K_F7 K(KT_FN,6) -#define K_F8 K(KT_FN,7) -#define K_F9 K(KT_FN,8) -#define K_F10 K(KT_FN,9) -#define K_F11 K(KT_FN,10) -#define K_F12 K(KT_FN,11) -#define K_F13 K(KT_FN,12) -#define K_F14 K(KT_FN,13) -#define K_F15 K(KT_FN,14) -#define K_F16 K(KT_FN,15) -#define K_F17 K(KT_FN,16) -#define K_F18 K(KT_FN,17) -#define K_F19 K(KT_FN,18) -#define K_F20 K(KT_FN,19) -#define K_FIND K(KT_FN,20) -#define K_INSERT K(KT_FN,21) -#define K_REMOVE K(KT_FN,22) -#define K_SELECT K(KT_FN,23) -#define K_PGUP K(KT_FN,24) /* PGUP is a synonym for PRIOR */ -#define K_PGDN K(KT_FN,25) /* PGDN is a synonym for NEXT */ -#define K_MACRO K(KT_FN,26) -#define K_HELP K(KT_FN,27) -#define K_DO K(KT_FN,28) -#define K_PAUSE K(KT_FN,29) -#define K_F21 K(KT_FN,30) -#define K_F22 K(KT_FN,31) -#define K_F23 K(KT_FN,32) -#define K_F24 K(KT_FN,33) -#define K_F25 K(KT_FN,34) -#define K_F26 K(KT_FN,35) -#define K_F27 K(KT_FN,36) -#define K_F28 K(KT_FN,37) -#define K_F29 K(KT_FN,38) -#define K_F30 K(KT_FN,39) -#define K_F31 K(KT_FN,40) -#define K_F32 K(KT_FN,41) -#define K_F33 K(KT_FN,42) -#define K_F34 K(KT_FN,43) -#define K_F35 K(KT_FN,44) -#define K_F36 K(KT_FN,45) -#define K_F37 K(KT_FN,46) -#define K_F38 K(KT_FN,47) -#define K_F39 K(KT_FN,48) -#define K_F40 K(KT_FN,49) -#define K_F41 K(KT_FN,50) -#define K_F42 K(KT_FN,51) -#define K_F43 K(KT_FN,52) -#define K_F44 K(KT_FN,53) -#define K_F45 K(KT_FN,54) -#define K_F46 K(KT_FN,55) -#define K_F47 K(KT_FN,56) -#define K_F48 K(KT_FN,57) -#define K_F49 K(KT_FN,58) -#define K_F50 K(KT_FN,59) -#define K_F51 K(KT_FN,60) -#define K_F52 K(KT_FN,61) -#define K_F53 K(KT_FN,62) -#define K_F54 K(KT_FN,63) -#define K_F55 K(KT_FN,64) -#define K_F56 K(KT_FN,65) -#define K_F57 K(KT_FN,66) -#define K_F58 K(KT_FN,67) -#define K_F59 K(KT_FN,68) -#define K_F60 K(KT_FN,69) -#define K_F61 K(KT_FN,70) -#define K_F62 K(KT_FN,71) -#define K_F63 K(KT_FN,72) -#define K_F64 K(KT_FN,73) -#define K_F65 K(KT_FN,74) -#define K_F66 K(KT_FN,75) -#define K_F67 K(KT_FN,76) -#define K_F68 K(KT_FN,77) -#define K_F69 K(KT_FN,78) -#define K_F70 K(KT_FN,79) -#define K_F71 K(KT_FN,80) -#define K_F72 K(KT_FN,81) -#define K_F73 K(KT_FN,82) -#define K_F74 K(KT_FN,83) -#define K_F75 K(KT_FN,84) -#define K_F76 K(KT_FN,85) -#define K_F77 K(KT_FN,86) -#define K_F78 K(KT_FN,87) -#define K_F79 K(KT_FN,88) -#define K_F80 K(KT_FN,89) -#define K_F81 K(KT_FN,90) -#define K_F82 K(KT_FN,91) -#define K_F83 K(KT_FN,92) -#define K_F84 K(KT_FN,93) -#define K_F85 K(KT_FN,94) -#define K_F86 K(KT_FN,95) -#define K_F87 K(KT_FN,96) -#define K_F88 K(KT_FN,97) -#define K_F89 K(KT_FN,98) -#define K_F90 K(KT_FN,99) -#define K_F91 K(KT_FN,100) -#define K_F92 K(KT_FN,101) -#define K_F93 K(KT_FN,102) -#define K_F94 K(KT_FN,103) -#define K_F95 K(KT_FN,104) -#define K_F96 K(KT_FN,105) -#define K_F97 K(KT_FN,106) -#define K_F98 K(KT_FN,107) -#define K_F99 K(KT_FN,108) -#define K_F100 K(KT_FN,109) -#define K_F101 K(KT_FN,110) -#define K_F102 K(KT_FN,111) -#define K_F103 K(KT_FN,112) -#define K_F104 K(KT_FN,113) -#define K_F105 K(KT_FN,114) -#define K_F106 K(KT_FN,115) -#define K_F107 K(KT_FN,116) -#define K_F108 K(KT_FN,117) -#define K_F109 K(KT_FN,118) -#define K_F110 K(KT_FN,119) -#define K_F111 K(KT_FN,120) -#define K_F112 K(KT_FN,121) -#define K_F113 K(KT_FN,122) -#define K_F114 K(KT_FN,123) -#define K_F115 K(KT_FN,124) -#define K_F116 K(KT_FN,125) -#define K_F117 K(KT_FN,126) -#define K_F118 K(KT_FN,127) -#define K_F119 K(KT_FN,128) -#define K_F120 K(KT_FN,129) -#define K_F121 K(KT_FN,130) -#define K_F122 K(KT_FN,131) -#define K_F123 K(KT_FN,132) -#define K_F124 K(KT_FN,133) -#define K_F125 K(KT_FN,134) -#define K_F126 K(KT_FN,135) -#define K_F127 K(KT_FN,136) -#define K_F128 K(KT_FN,137) -#define K_F129 K(KT_FN,138) -#define K_F130 K(KT_FN,139) -#define K_F131 K(KT_FN,140) -#define K_F132 K(KT_FN,141) -#define K_F133 K(KT_FN,142) -#define K_F134 K(KT_FN,143) -#define K_F135 K(KT_FN,144) -#define K_F136 K(KT_FN,145) -#define K_F137 K(KT_FN,146) -#define K_F138 K(KT_FN,147) -#define K_F139 K(KT_FN,148) -#define K_F140 K(KT_FN,149) -#define K_F141 K(KT_FN,150) -#define K_F142 K(KT_FN,151) -#define K_F143 K(KT_FN,152) -#define K_F144 K(KT_FN,153) -#define K_F145 K(KT_FN,154) -#define K_F146 K(KT_FN,155) -#define K_F147 K(KT_FN,156) -#define K_F148 K(KT_FN,157) -#define K_F149 K(KT_FN,158) -#define K_F150 K(KT_FN,159) -#define K_F151 K(KT_FN,160) -#define K_F152 K(KT_FN,161) -#define K_F153 K(KT_FN,162) -#define K_F154 K(KT_FN,163) -#define K_F155 K(KT_FN,164) -#define K_F156 K(KT_FN,165) -#define K_F157 K(KT_FN,166) -#define K_F158 K(KT_FN,167) -#define K_F159 K(KT_FN,168) -#define K_F160 K(KT_FN,169) -#define K_F161 K(KT_FN,170) -#define K_F162 K(KT_FN,171) -#define K_F163 K(KT_FN,172) -#define K_F164 K(KT_FN,173) -#define K_F165 K(KT_FN,174) -#define K_F166 K(KT_FN,175) -#define K_F167 K(KT_FN,176) -#define K_F168 K(KT_FN,177) -#define K_F169 K(KT_FN,178) -#define K_F170 K(KT_FN,179) -#define K_F171 K(KT_FN,180) -#define K_F172 K(KT_FN,181) -#define K_F173 K(KT_FN,182) -#define K_F174 K(KT_FN,183) -#define K_F175 K(KT_FN,184) -#define K_F176 K(KT_FN,185) -#define K_F177 K(KT_FN,186) -#define K_F178 K(KT_FN,187) -#define K_F179 K(KT_FN,188) -#define K_F180 K(KT_FN,189) -#define K_F181 K(KT_FN,190) -#define K_F182 K(KT_FN,191) -#define K_F183 K(KT_FN,192) -#define K_F184 K(KT_FN,193) -#define K_F185 K(KT_FN,194) -#define K_F186 K(KT_FN,195) -#define K_F187 K(KT_FN,196) -#define K_F188 K(KT_FN,197) -#define K_F189 K(KT_FN,198) -#define K_F190 K(KT_FN,199) -#define K_F191 K(KT_FN,200) -#define K_F192 K(KT_FN,201) -#define K_F193 K(KT_FN,202) -#define K_F194 K(KT_FN,203) -#define K_F195 K(KT_FN,204) -#define K_F196 K(KT_FN,205) -#define K_F197 K(KT_FN,206) -#define K_F198 K(KT_FN,207) -#define K_F199 K(KT_FN,208) -#define K_F200 K(KT_FN,209) -#define K_F201 K(KT_FN,210) -#define K_F202 K(KT_FN,211) -#define K_F203 K(KT_FN,212) -#define K_F204 K(KT_FN,213) -#define K_F205 K(KT_FN,214) -#define K_F206 K(KT_FN,215) -#define K_F207 K(KT_FN,216) -#define K_F208 K(KT_FN,217) -#define K_F209 K(KT_FN,218) -#define K_F210 K(KT_FN,219) -#define K_F211 K(KT_FN,220) -#define K_F212 K(KT_FN,221) -#define K_F213 K(KT_FN,222) -#define K_F214 K(KT_FN,223) -#define K_F215 K(KT_FN,224) -#define K_F216 K(KT_FN,225) -#define K_F217 K(KT_FN,226) -#define K_F218 K(KT_FN,227) -#define K_F219 K(KT_FN,228) -#define K_F220 K(KT_FN,229) -#define K_F221 K(KT_FN,230) -#define K_F222 K(KT_FN,231) -#define K_F223 K(KT_FN,232) -#define K_F224 K(KT_FN,233) -#define K_F225 K(KT_FN,234) -#define K_F226 K(KT_FN,235) -#define K_F227 K(KT_FN,236) -#define K_F228 K(KT_FN,237) -#define K_F229 K(KT_FN,238) -#define K_F230 K(KT_FN,239) -#define K_F231 K(KT_FN,240) -#define K_F232 K(KT_FN,241) -#define K_F233 K(KT_FN,242) -#define K_F234 K(KT_FN,243) -#define K_F235 K(KT_FN,244) -#define K_F236 K(KT_FN,245) -#define K_F237 K(KT_FN,246) -#define K_F238 K(KT_FN,247) -#define K_F239 K(KT_FN,248) -#define K_F240 K(KT_FN,249) -#define K_F241 K(KT_FN,250) -#define K_F242 K(KT_FN,251) -#define K_F243 K(KT_FN,252) -#define K_F244 K(KT_FN,253) -#define K_F245 K(KT_FN,254) -#define K_UNDO K(KT_FN,255) - - -#define K_HOLE K(KT_SPEC,0) -#define K_ENTER K(KT_SPEC,1) -#define K_SH_REGS K(KT_SPEC,2) -#define K_SH_MEM K(KT_SPEC,3) -#define K_SH_STAT K(KT_SPEC,4) -#define K_BREAK K(KT_SPEC,5) -#define K_CONS K(KT_SPEC,6) -#define K_CAPS K(KT_SPEC,7) -#define K_NUM K(KT_SPEC,8) -#define K_HOLD K(KT_SPEC,9) -#define K_SCROLLFORW K(KT_SPEC,10) -#define K_SCROLLBACK K(KT_SPEC,11) -#define K_BOOT K(KT_SPEC,12) -#define K_CAPSON K(KT_SPEC,13) -#define K_COMPOSE K(KT_SPEC,14) -#define K_SAK K(KT_SPEC,15) -#define K_DECRCONSOLE K(KT_SPEC,16) -#define K_INCRCONSOLE K(KT_SPEC,17) -#define K_SPAWNCONSOLE K(KT_SPEC,18) -#define K_BARENUMLOCK K(KT_SPEC,19) - -#define K_ALLOCATED K(KT_SPEC,126) /* dynamically allocated keymap */ -#define K_NOSUCHMAP K(KT_SPEC,127) /* returned by KDGKBENT */ - -#define K_P0 K(KT_PAD,0) -#define K_P1 K(KT_PAD,1) -#define K_P2 K(KT_PAD,2) -#define K_P3 K(KT_PAD,3) -#define K_P4 K(KT_PAD,4) -#define K_P5 K(KT_PAD,5) -#define K_P6 K(KT_PAD,6) -#define K_P7 K(KT_PAD,7) -#define K_P8 K(KT_PAD,8) -#define K_P9 K(KT_PAD,9) -#define K_PPLUS K(KT_PAD,10) /* key-pad plus */ -#define K_PMINUS K(KT_PAD,11) /* key-pad minus */ -#define K_PSTAR K(KT_PAD,12) /* key-pad asterisk (star) */ -#define K_PSLASH K(KT_PAD,13) /* key-pad slash */ -#define K_PENTER K(KT_PAD,14) /* key-pad enter */ -#define K_PCOMMA K(KT_PAD,15) /* key-pad comma: kludge... */ -#define K_PDOT K(KT_PAD,16) /* key-pad dot (period): kludge... */ -#define K_PPLUSMINUS K(KT_PAD,17) /* key-pad plus/minus */ -#define K_PPARENL K(KT_PAD,18) /* key-pad left parenthesis */ -#define K_PPARENR K(KT_PAD,19) /* key-pad right parenthesis */ - -#define NR_PAD 20 - -#define K_DGRAVE K(KT_DEAD,0) -#define K_DACUTE K(KT_DEAD,1) -#define K_DCIRCM K(KT_DEAD,2) -#define K_DTILDE K(KT_DEAD,3) -#define K_DDIERE K(KT_DEAD,4) -#define K_DCEDIL K(KT_DEAD,5) - -#define NR_DEAD 6 - -#define K_DOWN K(KT_CUR,0) -#define K_LEFT K(KT_CUR,1) -#define K_RIGHT K(KT_CUR,2) -#define K_UP K(KT_CUR,3) - -#define K_SHIFT K(KT_SHIFT,KG_SHIFT) -#define K_CTRL K(KT_SHIFT,KG_CTRL) -#define K_ALT K(KT_SHIFT,KG_ALT) -#define K_ALTGR K(KT_SHIFT,KG_ALTGR) -#define K_SHIFTL K(KT_SHIFT,KG_SHIFTL) -#define K_SHIFTR K(KT_SHIFT,KG_SHIFTR) -#define K_CTRLL K(KT_SHIFT,KG_CTRLL) -#define K_CTRLR K(KT_SHIFT,KG_CTRLR) -#define K_CAPSSHIFT K(KT_SHIFT,KG_CAPSSHIFT) - -#define K_ASC0 K(KT_ASCII,0) -#define K_ASC1 K(KT_ASCII,1) -#define K_ASC2 K(KT_ASCII,2) -#define K_ASC3 K(KT_ASCII,3) -#define K_ASC4 K(KT_ASCII,4) -#define K_ASC5 K(KT_ASCII,5) -#define K_ASC6 K(KT_ASCII,6) -#define K_ASC7 K(KT_ASCII,7) -#define K_ASC8 K(KT_ASCII,8) -#define K_ASC9 K(KT_ASCII,9) -#define K_HEX0 K(KT_ASCII,10) -#define K_HEX1 K(KT_ASCII,11) -#define K_HEX2 K(KT_ASCII,12) -#define K_HEX3 K(KT_ASCII,13) -#define K_HEX4 K(KT_ASCII,14) -#define K_HEX5 K(KT_ASCII,15) -#define K_HEX6 K(KT_ASCII,16) -#define K_HEX7 K(KT_ASCII,17) -#define K_HEX8 K(KT_ASCII,18) -#define K_HEX9 K(KT_ASCII,19) -#define K_HEXa K(KT_ASCII,20) -#define K_HEXb K(KT_ASCII,21) -#define K_HEXc K(KT_ASCII,22) -#define K_HEXd K(KT_ASCII,23) -#define K_HEXe K(KT_ASCII,24) -#define K_HEXf K(KT_ASCII,25) - -#define NR_ASCII 26 - -#define K_SHIFTLOCK K(KT_LOCK,KG_SHIFT) -#define K_CTRLLOCK K(KT_LOCK,KG_CTRL) -#define K_ALTLOCK K(KT_LOCK,KG_ALT) -#define K_ALTGRLOCK K(KT_LOCK,KG_ALTGR) -#define K_SHIFTLLOCK K(KT_LOCK,KG_SHIFTL) -#define K_SHIFTRLOCK K(KT_LOCK,KG_SHIFTR) -#define K_CTRLLLOCK K(KT_LOCK,KG_CTRLL) -#define K_CTRLRLOCK K(KT_LOCK,KG_CTRLR) - -#define K_SHIFT_SLOCK K(KT_SLOCK,KG_SHIFT) -#define K_CTRL_SLOCK K(KT_SLOCK,KG_CTRL) -#define K_ALT_SLOCK K(KT_SLOCK,KG_ALT) -#define K_ALTGR_SLOCK K(KT_SLOCK,KG_ALTGR) -#define K_SHIFTL_SLOCK K(KT_SLOCK,KG_SHIFTL) -#define K_SHIFTR_SLOCK K(KT_SLOCK,KG_SHIFTR) -#define K_CTRLL_SLOCK K(KT_SLOCK,KG_CTRLL) -#define K_CTRLR_SLOCK K(KT_SLOCK,KG_CTRLR) - -#define NR_LOCK 8 - -#define MAX_DIACR 256 -#endif diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/polled_io.c b/c/src/lib/libbsp/powerpc/motorola_powerpc/console/polled_io.c deleted file mode 100644 index 8c291cad12..0000000000 --- a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/polled_io.c +++ /dev/null @@ -1,1078 +0,0 @@ -/* - * polled_io.c -- Basic input/output for early boot - * - * Copyright (C) 1998, 1999 Gabriel Paubert, paubert@iram.es - * - * Modified to compile in RTEMS development environment - * by Eric Valette - * - * Copyright (C) 1999 Eric Valette. valette@crf.canon.fr - * - * The license and distribution terms for this file may be - * found in found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#include <sys/types.h> -#include <libcpu/byteorder.h> -#include <libcpu/page.h> -#include <libcpu/cpu.h> -#include <libcpu/mmu.h> -#include "keyboard.h" -#include <libcpu/io.h> -#include <string.h> -#include <stdarg.h> -#include <bsp/consoleIo.h> -#include <libcpu/spr.h> - -typedef unsigned long long u64; -typedef long long s64; -typedef unsigned int u32; - -unsigned short plain_map[NR_KEYS] = { - 0xf200, 0xf01b, 0xf031, 0xf032, 0xf033, 0xf034, 0xf035, 0xf036, - 0xf037, 0xf038, 0xf039, 0xf030, 0xf02d, 0xf03d, 0xf07f, 0xf009, - 0xfb71, 0xfb77, 0xfb65, 0xfb72, 0xfb74, 0xfb79, 0xfb75, 0xfb69, - 0xfb6f, 0xfb70, 0xf05b, 0xf05d, 0xf201, 0xf702, 0xfb61, 0xfb73, - 0xfb64, 0xfb66, 0xfb67, 0xfb68, 0xfb6a, 0xfb6b, 0xfb6c, 0xf03b, - 0xf027, 0xf060, 0xf700, 0xf05c, 0xfb7a, 0xfb78, 0xfb63, 0xfb76, - 0xfb62, 0xfb6e, 0xfb6d, 0xf02c, 0xf02e, 0xf02f, 0xf700, 0xf30c, - 0xf703, 0xf020, 0xf207, 0xf100, 0xf101, 0xf102, 0xf103, 0xf104, - 0xf105, 0xf106, 0xf107, 0xf108, 0xf109, 0xf208, 0xf209, 0xf307, - 0xf308, 0xf309, 0xf30b, 0xf304, 0xf305, 0xf306, 0xf30a, 0xf301, - 0xf302, 0xf303, 0xf300, 0xf310, 0xf206, 0xf200, 0xf03c, 0xf10a, - 0xf10b, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, - 0xf30e, 0xf702, 0xf30d, 0xf01c, 0xf701, 0xf205, 0xf114, 0xf603, - 0xf118, 0xf601, 0xf602, 0xf117, 0xf600, 0xf119, 0xf115, 0xf116, - 0xf11a, 0xf10c, 0xf10d, 0xf11b, 0xf11c, 0xf110, 0xf311, 0xf11d, - 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, -}; - -unsigned short shift_map[NR_KEYS] = { - 0xf200, 0xf01b, 0xf021, 0xf040, 0xf023, 0xf024, 0xf025, 0xf05e, - 0xf026, 0xf02a, 0xf028, 0xf029, 0xf05f, 0xf02b, 0xf07f, 0xf009, - 0xfb51, 0xfb57, 0xfb45, 0xfb52, 0xfb54, 0xfb59, 0xfb55, 0xfb49, - 0xfb4f, 0xfb50, 0xf07b, 0xf07d, 0xf201, 0xf702, 0xfb41, 0xfb53, - 0xfb44, 0xfb46, 0xfb47, 0xfb48, 0xfb4a, 0xfb4b, 0xfb4c, 0xf03a, - 0xf022, 0xf07e, 0xf700, 0xf07c, 0xfb5a, 0xfb58, 0xfb43, 0xfb56, - 0xfb42, 0xfb4e, 0xfb4d, 0xf03c, 0xf03e, 0xf03f, 0xf700, 0xf30c, - 0xf703, 0xf020, 0xf207, 0xf10a, 0xf10b, 0xf10c, 0xf10d, 0xf10e, - 0xf10f, 0xf110, 0xf111, 0xf112, 0xf113, 0xf213, 0xf203, 0xf307, - 0xf308, 0xf309, 0xf30b, 0xf304, 0xf305, 0xf306, 0xf30a, 0xf301, - 0xf302, 0xf303, 0xf300, 0xf310, 0xf206, 0xf200, 0xf03e, 0xf10a, - 0xf10b, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, - 0xf30e, 0xf702, 0xf30d, 0xf200, 0xf701, 0xf205, 0xf114, 0xf603, - 0xf20b, 0xf601, 0xf602, 0xf117, 0xf600, 0xf20a, 0xf115, 0xf116, - 0xf11a, 0xf10c, 0xf10d, 0xf11b, 0xf11c, 0xf110, 0xf311, 0xf11d, - 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, -}; - -unsigned short altgr_map[NR_KEYS] = { - 0xf200, 0xf200, 0xf200, 0xf040, 0xf200, 0xf024, 0xf200, 0xf200, - 0xf07b, 0xf05b, 0xf05d, 0xf07d, 0xf05c, 0xf200, 0xf200, 0xf200, - 0xfb71, 0xfb77, 0xf918, 0xfb72, 0xfb74, 0xfb79, 0xfb75, 0xfb69, - 0xfb6f, 0xfb70, 0xf200, 0xf07e, 0xf201, 0xf702, 0xf914, 0xfb73, - 0xf917, 0xf919, 0xfb67, 0xfb68, 0xfb6a, 0xfb6b, 0xfb6c, 0xf200, - 0xf200, 0xf200, 0xf700, 0xf200, 0xfb7a, 0xfb78, 0xf916, 0xfb76, - 0xf915, 0xfb6e, 0xfb6d, 0xf200, 0xf200, 0xf200, 0xf700, 0xf30c, - 0xf703, 0xf200, 0xf207, 0xf50c, 0xf50d, 0xf50e, 0xf50f, 0xf510, - 0xf511, 0xf512, 0xf513, 0xf514, 0xf515, 0xf208, 0xf202, 0xf911, - 0xf912, 0xf913, 0xf30b, 0xf90e, 0xf90f, 0xf910, 0xf30a, 0xf90b, - 0xf90c, 0xf90d, 0xf90a, 0xf310, 0xf206, 0xf200, 0xf07c, 0xf516, - 0xf517, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, - 0xf30e, 0xf702, 0xf30d, 0xf200, 0xf701, 0xf205, 0xf114, 0xf603, - 0xf118, 0xf601, 0xf602, 0xf117, 0xf600, 0xf119, 0xf115, 0xf116, - 0xf11a, 0xf10c, 0xf10d, 0xf11b, 0xf11c, 0xf110, 0xf311, 0xf11d, - 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, -}; - -unsigned short ctrl_map[NR_KEYS] = { - 0xf200, 0xf200, 0xf200, 0xf000, 0xf01b, 0xf01c, 0xf01d, 0xf01e, - 0xf01f, 0xf07f, 0xf200, 0xf200, 0xf01f, 0xf200, 0xf008, 0xf200, - 0xf011, 0xf017, 0xf005, 0xf012, 0xf014, 0xf019, 0xf015, 0xf009, - 0xf00f, 0xf010, 0xf01b, 0xf01d, 0xf201, 0xf702, 0xf001, 0xf013, - 0xf004, 0xf006, 0xf007, 0xf008, 0xf00a, 0xf00b, 0xf00c, 0xf200, - 0xf007, 0xf000, 0xf700, 0xf01c, 0xf01a, 0xf018, 0xf003, 0xf016, - 0xf002, 0xf00e, 0xf00d, 0xf200, 0xf20e, 0xf07f, 0xf700, 0xf30c, - 0xf703, 0xf000, 0xf207, 0xf100, 0xf101, 0xf102, 0xf103, 0xf104, - 0xf105, 0xf106, 0xf107, 0xf108, 0xf109, 0xf208, 0xf204, 0xf307, - 0xf308, 0xf309, 0xf30b, 0xf304, 0xf305, 0xf306, 0xf30a, 0xf301, - 0xf302, 0xf303, 0xf300, 0xf310, 0xf206, 0xf200, 0xf200, 0xf10a, - 0xf10b, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, - 0xf30e, 0xf702, 0xf30d, 0xf01c, 0xf701, 0xf205, 0xf114, 0xf603, - 0xf118, 0xf601, 0xf602, 0xf117, 0xf600, 0xf119, 0xf115, 0xf116, - 0xf11a, 0xf10c, 0xf10d, 0xf11b, 0xf11c, 0xf110, 0xf311, 0xf11d, - 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, -}; - -unsigned short shift_ctrl_map[NR_KEYS] = { - 0xf200, 0xf200, 0xf200, 0xf000, 0xf200, 0xf200, 0xf200, 0xf200, - 0xf200, 0xf200, 0xf200, 0xf200, 0xf01f, 0xf200, 0xf200, 0xf200, - 0xf011, 0xf017, 0xf005, 0xf012, 0xf014, 0xf019, 0xf015, 0xf009, - 0xf00f, 0xf010, 0xf200, 0xf200, 0xf201, 0xf702, 0xf001, 0xf013, - 0xf004, 0xf006, 0xf007, 0xf008, 0xf00a, 0xf00b, 0xf00c, 0xf200, - 0xf200, 0xf200, 0xf700, 0xf200, 0xf01a, 0xf018, 0xf003, 0xf016, - 0xf002, 0xf00e, 0xf00d, 0xf200, 0xf200, 0xf200, 0xf700, 0xf30c, - 0xf703, 0xf200, 0xf207, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, - 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf208, 0xf200, 0xf307, - 0xf308, 0xf309, 0xf30b, 0xf304, 0xf305, 0xf306, 0xf30a, 0xf301, - 0xf302, 0xf303, 0xf300, 0xf310, 0xf206, 0xf200, 0xf200, 0xf200, - 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, - 0xf30e, 0xf702, 0xf30d, 0xf200, 0xf701, 0xf205, 0xf114, 0xf603, - 0xf118, 0xf601, 0xf602, 0xf117, 0xf600, 0xf119, 0xf115, 0xf116, - 0xf11a, 0xf10c, 0xf10d, 0xf11b, 0xf11c, 0xf110, 0xf311, 0xf11d, - 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, -}; - -unsigned short alt_map[NR_KEYS] = { - 0xf200, 0xf81b, 0xf831, 0xf832, 0xf833, 0xf834, 0xf835, 0xf836, - 0xf837, 0xf838, 0xf839, 0xf830, 0xf82d, 0xf83d, 0xf87f, 0xf809, - 0xf871, 0xf877, 0xf865, 0xf872, 0xf874, 0xf879, 0xf875, 0xf869, - 0xf86f, 0xf870, 0xf85b, 0xf85d, 0xf80d, 0xf702, 0xf861, 0xf873, - 0xf864, 0xf866, 0xf867, 0xf868, 0xf86a, 0xf86b, 0xf86c, 0xf83b, - 0xf827, 0xf860, 0xf700, 0xf85c, 0xf87a, 0xf878, 0xf863, 0xf876, - 0xf862, 0xf86e, 0xf86d, 0xf82c, 0xf82e, 0xf82f, 0xf700, 0xf30c, - 0xf703, 0xf820, 0xf207, 0xf500, 0xf501, 0xf502, 0xf503, 0xf504, - 0xf505, 0xf506, 0xf507, 0xf508, 0xf509, 0xf208, 0xf209, 0xf907, - 0xf908, 0xf909, 0xf30b, 0xf904, 0xf905, 0xf906, 0xf30a, 0xf901, - 0xf902, 0xf903, 0xf900, 0xf310, 0xf206, 0xf200, 0xf83c, 0xf50a, - 0xf50b, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, - 0xf30e, 0xf702, 0xf30d, 0xf01c, 0xf701, 0xf205, 0xf114, 0xf603, - 0xf118, 0xf210, 0xf211, 0xf117, 0xf600, 0xf119, 0xf115, 0xf116, - 0xf11a, 0xf10c, 0xf10d, 0xf11b, 0xf11c, 0xf110, 0xf311, 0xf11d, - 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, -}; - -unsigned short ctrl_alt_map[NR_KEYS] = { - 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, - 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, - 0xf811, 0xf817, 0xf805, 0xf812, 0xf814, 0xf819, 0xf815, 0xf809, - 0xf80f, 0xf810, 0xf200, 0xf200, 0xf201, 0xf702, 0xf801, 0xf813, - 0xf804, 0xf806, 0xf807, 0xf808, 0xf80a, 0xf80b, 0xf80c, 0xf200, - 0xf200, 0xf200, 0xf700, 0xf200, 0xf81a, 0xf818, 0xf803, 0xf816, - 0xf802, 0xf80e, 0xf80d, 0xf200, 0xf200, 0xf200, 0xf700, 0xf30c, - 0xf703, 0xf200, 0xf207, 0xf500, 0xf501, 0xf502, 0xf503, 0xf504, - 0xf505, 0xf506, 0xf507, 0xf508, 0xf509, 0xf208, 0xf200, 0xf307, - 0xf308, 0xf309, 0xf30b, 0xf304, 0xf305, 0xf306, 0xf30a, 0xf301, - 0xf302, 0xf303, 0xf300, 0xf20c, 0xf206, 0xf200, 0xf200, 0xf50a, - 0xf50b, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, - 0xf30e, 0xf702, 0xf30d, 0xf200, 0xf701, 0xf205, 0xf114, 0xf603, - 0xf118, 0xf601, 0xf602, 0xf117, 0xf600, 0xf119, 0xf115, 0xf20c, - 0xf11a, 0xf10c, 0xf10d, 0xf11b, 0xf11c, 0xf110, 0xf311, 0xf11d, - 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, -}; - -ushort *key_maps[MAX_NR_KEYMAPS] = { - plain_map, shift_map, altgr_map, 0, - ctrl_map, shift_ctrl_map, 0, 0, - alt_map, 0, 0, 0, - ctrl_alt_map, 0 -}; - -unsigned int keymap_count = 7; - -/* - * Philosophy: most people do not define more strings, but they who do - * often want quite a lot of string space. So, we statically allocate - * the default and allocate dynamically in chunks of 512 bytes. - */ - -char func_buf[] = { - '\033', '[', '[', 'A', 0, - '\033', '[', '[', 'B', 0, - '\033', '[', '[', 'C', 0, - '\033', '[', '[', 'D', 0, - '\033', '[', '[', 'E', 0, - '\033', '[', '1', '7', '~', 0, - '\033', '[', '1', '8', '~', 0, - '\033', '[', '1', '9', '~', 0, - '\033', '[', '2', '0', '~', 0, - '\033', '[', '2', '1', '~', 0, - '\033', '[', '2', '3', '~', 0, - '\033', '[', '2', '4', '~', 0, - '\033', '[', '2', '5', '~', 0, - '\033', '[', '2', '6', '~', 0, - '\033', '[', '2', '8', '~', 0, - '\033', '[', '2', '9', '~', 0, - '\033', '[', '3', '1', '~', 0, - '\033', '[', '3', '2', '~', 0, - '\033', '[', '3', '3', '~', 0, - '\033', '[', '3', '4', '~', 0, - '\033', '[', '1', '~', 0, - '\033', '[', '2', '~', 0, - '\033', '[', '3', '~', 0, - '\033', '[', '4', '~', 0, - '\033', '[', '5', '~', 0, - '\033', '[', '6', '~', 0, - '\033', '[', 'M', 0, - '\033', '[', 'P', 0, -}; - -char *funcbufptr = func_buf; -int funcbufsize = sizeof(func_buf); -int funcbufleft = 0; /* space left */ - -char *func_table[MAX_NR_FUNC] = { - func_buf + 0, - func_buf + 5, - func_buf + 10, - func_buf + 15, - func_buf + 20, - func_buf + 25, - func_buf + 31, - func_buf + 37, - func_buf + 43, - func_buf + 49, - func_buf + 55, - func_buf + 61, - func_buf + 67, - func_buf + 73, - func_buf + 79, - func_buf + 85, - func_buf + 91, - func_buf + 97, - func_buf + 103, - func_buf + 109, - func_buf + 115, - func_buf + 120, - func_buf + 125, - func_buf + 130, - func_buf + 135, - func_buf + 140, - func_buf + 145, - 0, - 0, - func_buf + 149, - 0, -}; - -struct kbdiacr { - unsigned char diacr, base, result; -}; - -struct kbdiacr accent_table[MAX_DIACR] = { - {'`', 'A', '\300'}, {'`', 'a', '\340'}, - {'\'', 'A', '\301'}, {'\'', 'a', '\341'}, - {'^', 'A', '\302'}, {'^', 'a', '\342'}, - {'~', 'A', '\303'}, {'~', 'a', '\343'}, - {'"', 'A', '\304'}, {'"', 'a', '\344'}, - {'O', 'A', '\305'}, {'o', 'a', '\345'}, - {'0', 'A', '\305'}, {'0', 'a', '\345'}, - {'A', 'A', '\305'}, {'a', 'a', '\345'}, - {'A', 'E', '\306'}, {'a', 'e', '\346'}, - {',', 'C', '\307'}, {',', 'c', '\347'}, - {'`', 'E', '\310'}, {'`', 'e', '\350'}, - {'\'', 'E', '\311'}, {'\'', 'e', '\351'}, - {'^', 'E', '\312'}, {'^', 'e', '\352'}, - {'"', 'E', '\313'}, {'"', 'e', '\353'}, - {'`', 'I', '\314'}, {'`', 'i', '\354'}, - {'\'', 'I', '\315'}, {'\'', 'i', '\355'}, - {'^', 'I', '\316'}, {'^', 'i', '\356'}, - {'"', 'I', '\317'}, {'"', 'i', '\357'}, - {'-', 'D', '\320'}, {'-', 'd', '\360'}, - {'~', 'N', '\321'}, {'~', 'n', '\361'}, - {'`', 'O', '\322'}, {'`', 'o', '\362'}, - {'\'', 'O', '\323'}, {'\'', 'o', '\363'}, - {'^', 'O', '\324'}, {'^', 'o', '\364'}, - {'~', 'O', '\325'}, {'~', 'o', '\365'}, - {'"', 'O', '\326'}, {'"', 'o', '\366'}, - {'/', 'O', '\330'}, {'/', 'o', '\370'}, - {'`', 'U', '\331'}, {'`', 'u', '\371'}, - {'\'', 'U', '\332'}, {'\'', 'u', '\372'}, - {'^', 'U', '\333'}, {'^', 'u', '\373'}, - {'"', 'U', '\334'}, {'"', 'u', '\374'}, - {'\'', 'Y', '\335'}, {'\'', 'y', '\375'}, - {'T', 'H', '\336'}, {'t', 'h', '\376'}, - {'s', 's', '\337'}, {'"', 'y', '\377'}, - {'s', 'z', '\337'}, {'i', 'j', '\377'}, -}; - -unsigned int accent_table_size = 68; - - - - -/* These #defines have been copied from drivers/char/pc_keyb.h, by - * Martin Mares (mj@ucw.cz). - */ -#define KBD_STATUS_REG 0x64 /* Status register (R) */ -#define KBD_CNTL_REG 0x64 /* Controller command register (W) */ -#define KBD_DATA_REG 0x60 /* Keyboard data register (R/W) */ - -/* - * Keyboard Controller Commands - */ - -#define KBD_CCMD_WRITE_MODE 0x60 /* Write mode bits */ -#define KBD_CCMD_GET_VERSION 0xA1 /* Get controller version */ -#define KBD_CCMD_MOUSE_DISABLE 0xA7 /* Disable mouse interface */ -#define KBD_CCMD_MOUSE_ENABLE 0xA8 /* Enable mouse interface */ -#define KBD_CCMD_TEST_MOUSE 0xA9 /* Mouse interface test */ -#define KBD_CCMD_SELF_TEST 0xAA /* Controller self test */ -#define KBD_CCMD_KBD_TEST 0xAB /* Keyboard interface test */ -#define KBD_CCMD_KBD_DISABLE 0xAD /* Keyboard interface disable */ -#define KBD_CCMD_KBD_ENABLE 0xAE /* Keyboard interface enable */ - -/* - * Keyboard Commands - */ - -#define KBD_CMD_ENABLE 0xF4 /* Enable scanning */ -#define KBD_CMD_DISABLE 0xF5 /* Disable scanning */ -#define KBD_CMD_RESET 0xFF /* Reset */ - -/* - * Keyboard Replies - */ - -#define KBD_REPLY_POR 0xAA /* Power on reset */ -#define KBD_REPLY_ACK 0xFA /* Command ACK */ -#define KBD_REPLY_RESEND 0xFE /* Command NACK, send the cmd again */ - -/* - * Status Register Bits - */ - -#define KBD_STAT_OBF 0x01 /* Keyboard output buffer full */ -#define KBD_STAT_IBF 0x02 /* Keyboard input buffer full */ -#define KBD_STAT_UNLOCKED 0x10 /* Zero if keyboard locked */ -#define KBD_STAT_GTO 0x40 /* General receive/xmit timeout */ -#define KBD_STAT_PERR 0x80 /* Parity error */ - -/* - * Controller Mode Register Bits - */ - -#define KBD_MODE_KBD_INT 0x01 /* Keyboard data generate IRQ1 */ -#define KBD_MODE_SYS 0x04 /* The system flag (?) */ -#define KBD_MODE_NO_KEYLOCK 0x08 /* The keylock doesn't affect the keyboard if set */ -#define KBD_MODE_DISABLE_KBD 0x10 /* Disable keyboard interface */ -#define KBD_MODE_DISABLE_MOUSE 0x20 /* Disable mouse interface */ -#define KBD_MODE_KCC 0x40 /* Scan code conversion to PC format */ -#define KBD_MODE_RFU 0x80 - -SPR_RW(DEC) -SPR_RO(PVR) - - -/* Early messages after mm init but before console init are kept in log - * buffers. - */ -#define PAGE_LOG_CHARS (PAGE_SIZE-sizeof(int)-sizeof(u_long)-1) - -typedef struct _console_log { - struct _console_log *next; - int offset; - u_char data[PAGE_LOG_CHARS]; -} console_log; - -#ifdef STATIC_LOG_ALLOC - -#define STATIC_LOG_DATA_PAGE_NB 3 - -static u_char log_page_pool [STATIC_LOG_DATA_PAGE_NB * PAGE_SIZE]; - -#endif - -static board_memory_map mem_map = { - (__io_ptr) 0x80000000, - (__io_ptr) 0xc0000000, - (__io_ptr) 0xc0000000, - (__io_ptr) 0x80000000 -}; - -board_memory_map *ptr_mem_map = &mem_map; - - -struct _console_global_data { - console_log *log; - int vacuum_sent; - int lines; - int cols; - int orig_x; - int orig_y; - u_char shfts, ctls, alts, caps; -} console_global_data = {NULL, 0, 25, 80, 0, 24, 0, 0, 0, 0}; - -typedef struct console_io { - void (*putc) (const u_char); - int (*getc) (void); - int (*tstc) (void); -}console_io; - -extern console_io* curIo; - -unsigned long ticks_per_ms = 1000000; /* Decrementer ticks per ms (true for 601) */ - -/* The decrementer is present on all processors and the RTC on the 601 - * has the annoying characteristic of jumping from 1e9 to 0, so we - * use the decrementer. - */ -void udelay(int us) { - us = us*ticks_per_ms/1000; - _write_DEC(us); - while((int)_read_DEC() >= 0); -} - -void debug_putc(const u_char c) -{ - curIo->putc(c); -} - -int debug_getc(void) -{ - return curIo->getc(); -} - -int debug_tstc(void) -{ - return curIo->tstc(); -} - - - -#define vidmem ((__io_ptr)(ptr_mem_map->isa_mem_base+0xb8000)) - -void vacuum_putc(u_char c) { - console_global_data.vacuum_sent++; -} - -int vacuum_getc(void) { - return -1; -} - -int vacuum_tstc(void) { - return 0; -} - -/* - * COM1 NS16550 support - */ - -#define rbr 0 -#define ier 1 -#define fcr 2 -#define lcr 3 -#define mcr 4 -#define lsr 5 -#define msr 6 -#define scr 7 -#define thr rbr -#define iir fcr -#define dll rbr -#define dlm ier - -#define LSR_DR 0x01 /* Data ready */ -#define LSR_OE 0x02 /* Overrun */ -#define LSR_PE 0x04 /* Parity error */ -#define LSR_FE 0x08 /* Framing error */ -#define LSR_BI 0x10 /* Break */ -#define LSR_THRE 0x20 /* Xmit holding register empty */ -#define LSR_TEMT 0x40 /* Xmitter empty */ -#define LSR_ERR 0x80 /* Error */ - -#define COM1 0x3F8 - -#ifdef STATIC_LOG_ALLOC -static int global_index = 0; - -static void *__palloc(int s) -{ - if (global_index ==( STATIC_LOG_DATA_PAGE_NB - 1) ) return (void*) 0; - return (void*) &(log_page_pool [PAGE_SIZE * global_index++]); -} - -static void pfree(void* p) -{ - --global_index; -} -#endif - - -void log_putc(const u_char c) { - console_log *l; - for(l=console_global_data.log; l; l=l->next) { - if (l->offset<PAGE_LOG_CHARS) break; - } - if (!l) { - l=__palloc(sizeof(console_log)); - memset(l, 0, sizeof(console_log)); - if (!console_global_data.log) - console_global_data.log = l; - else { - console_log *p; - for (p=console_global_data.log; - p->next; p=p->next); - p->next = l; - } - } - l->data[l->offset++] = c; -} - -/* This puts is non standard since it does not automatically add a newline - * at the end. So it is made private to avoid confusion in other files. - */ -static -void puts(const u_char *s) -{ - char c; - - while ( ( c = *s++ ) != '\0' ) { - debug_putc(c); - if ( c == '\n' ) - debug_putc('\r'); - } -} - - -static -void flush_log(void) { - console_log *p, *next; - if (console_global_data.vacuum_sent) { - printk("%d characters sent into oblivion before MM init!\n", - console_global_data.vacuum_sent); - } - for(p=console_global_data.log; p; p=next) { - puts(p->data); - next = p->next; - pfree(p); - } -} - -void serial_putc(const u_char c) -{ - while ((inb(COM1+lsr) & LSR_THRE) == 0) ; - outb(c, COM1+thr); -} - -int serial_getc(void) -{ - while ((inb(COM1+lsr) & LSR_DR) == 0) ; - return (inb(COM1+rbr)); -} - -int serial_tstc(void) -{ - return ((inb(COM1+lsr) & LSR_DR) != 0); -} - -static void scroll(void) -{ - int i; - - memcpy ( (u_char *)vidmem, (u_char *)vidmem + console_global_data.cols * 2, - ( console_global_data.lines - 1 ) * console_global_data.cols * 2 ); - for ( i = ( console_global_data.lines - 1 ) * console_global_data.cols * 2; - i < console_global_data.lines * console_global_data.cols * 2; - i += 2 ) - vidmem[i] = ' '; -} - -/* - * cursor() sets an offset (0-1999) into the 80x25 text area - */ -static void -cursor(int x, int y) -{ - int pos = console_global_data.cols*y + x; - outb(14, 0x3D4); - outb(pos>>8, 0x3D5); - outb(15, 0x3D4); - outb(pos, 0x3D5); -} - -void -vga_putc(const u_char c) -{ - int x,y; - - x = console_global_data.orig_x; - y = console_global_data.orig_y; - - if ( c == '\n' ) { - if ( ++y >= console_global_data.lines ) { - scroll(); - y--; - } - } else if (c == '\b') { - if (x > 0) { - x--; - } - } else if (c == '\r') { - x = 0; - } else { - vidmem [ ( x + console_global_data.cols * y ) * 2 ] = c; - if ( ++x >= console_global_data.cols ) { - x = 0; - if ( ++y >= console_global_data.lines ) { - scroll(); - y--; - } - } - } - - cursor(x, y); - - console_global_data.orig_x = x; - console_global_data.orig_y = y; -} - -/* Keyboard support */ -static int kbd_getc(void) -{ - unsigned char dt, brk, val; - unsigned code; -loop: - while((inb(KBD_STATUS_REG) & KBD_STAT_OBF) == 0) ; - - dt = inb(KBD_DATA_REG); - - brk = dt & 0x80; /* brk == 1 on key release */ - dt = dt & 0x7f; /* keycode */ - - if (console_global_data.shfts) - code = shift_map[dt]; - else if (console_global_data.ctls) - code = ctrl_map[dt]; - else - code = plain_map[dt]; - - val = KVAL(code); - switch (KTYP(code) & 0x0f) { - case KT_LATIN: - if (brk) - break; - if (console_global_data.alts) - val |= 0x80; - if (val == 0x7f) /* map delete to backspace */ - val = '\b'; - return val; - - case KT_LETTER: - if (brk) - break; - if (console_global_data.caps) - val -= 'a'-'A'; - return val; - - case KT_SPEC: - if (brk) - break; - if (val == KVAL(K_CAPS)) - console_global_data.caps = !console_global_data.caps; - else if (val == KVAL(K_ENTER)) { -enter: /* Wait for key up */ - while (1) { - while((inb(KBD_STATUS_REG) & KBD_STAT_OBF) == 0) ; - dt = inb(KBD_DATA_REG); - if (dt & 0x80) /* key up */ break; - } - return 10; - } - break; - - case KT_PAD: - if (brk) - break; - if (val < 10) - return val; - if (val == KVAL(K_PENTER)) - goto enter; - break; - - case KT_SHIFT: - switch (val) { - case KG_SHIFT: - case KG_SHIFTL: - case KG_SHIFTR: - console_global_data.shfts = brk ? 0 : 1; - break; - case KG_ALT: - case KG_ALTGR: - console_global_data.alts = brk ? 0 : 1; - break; - case KG_CTRL: - case KG_CTRLL: - case KG_CTRLR: - console_global_data.ctls = brk ? 0 : 1; - break; - } - break; - - case KT_LOCK: - switch (val) { - case KG_SHIFT: - case KG_SHIFTL: - case KG_SHIFTR: - if (brk) - console_global_data.shfts = !console_global_data.shfts; - break; - case KG_ALT: - case KG_ALTGR: - if (brk) - console_global_data.alts = !console_global_data.alts; - break; - case KG_CTRL: - case KG_CTRLL: - case KG_CTRLR: - if (brk) - console_global_data.ctls = !console_global_data.ctls; - break; - } - break; - } - /* if (brk) return (0); */ /* Ignore initial 'key up' codes */ - goto loop; -} - -static int kbd_get(int ms) { - int status, data; - while(1) { - status = inb(KBD_STATUS_REG); - if (status & KBD_STAT_OBF) { - data = inb(KBD_DATA_REG); - if (status & (KBD_STAT_GTO | KBD_STAT_PERR)) - return -1; - else - return data; - } - if (--ms < 0) return -1; - udelay(1000); - } -} - -static void kbd_put(u_char c, int ms, int port) { - while (inb(KBD_STATUS_REG) & KBD_STAT_IBF) { - if (--ms < 0) return; - udelay(1000); - } - outb(c, port); -} - -int kbdreset(void) -{ - int c; - - /* Flush all pending data */ - while(kbd_get(10) != -1); - - /* Send self-test */ - kbd_put(KBD_CCMD_SELF_TEST, 10, KBD_CNTL_REG); - c = kbd_get(1000); - if (c != 0x55) return 1; - - /* Enable then reset the KB */ - kbd_put(KBD_CCMD_KBD_ENABLE, 10, KBD_CNTL_REG); - - while (1) { - kbd_put(KBD_CMD_RESET, 10, KBD_DATA_REG); - c = kbd_get(1000); - if (c == KBD_REPLY_ACK) break; - if (c != KBD_REPLY_RESEND) return 2; - } - - if (kbd_get(1000) != KBD_REPLY_POR) return 3; - - /* Disable the keyboard while setting up the controller */ - kbd_put(KBD_CMD_DISABLE, 10, KBD_DATA_REG); - if (kbd_get(10)!=KBD_REPLY_ACK) return 4; - - /* Enable interrupts and keyboard controller */ - kbd_put(KBD_CCMD_WRITE_MODE, 10, KBD_CNTL_REG); - kbd_put(KBD_MODE_KBD_INT | KBD_MODE_SYS | - KBD_MODE_DISABLE_MOUSE | KBD_MODE_KCC, - 10, KBD_DATA_REG); - - /* Reenable the keyboard */ - kbd_put(KBD_CMD_ENABLE, 10, KBD_DATA_REG); - if (kbd_get(10)!=KBD_REPLY_ACK) return 5; - - return 0; -} - -int kbd_tstc(void) -{ - return ((inb(KBD_STATUS_REG) & KBD_STAT_OBF) != 0); -} - -const struct console_io -vacuum_console_functions = { - vacuum_putc, - vacuum_getc, - vacuum_tstc -}; - -static const struct console_io -log_console_functions = { - log_putc, - vacuum_getc, - vacuum_tstc -}, - -serial_console_functions = { - serial_putc, - serial_getc, - serial_tstc -}, - -vga_console_functions = { - vga_putc, - kbd_getc, - kbd_tstc -}; - -console_io* curIo = (console_io*) &vacuum_console_functions; - -int select_console(ioType t) { - static ioType curType = CONSOLE_VACUUM; - - switch (t) { - case CONSOLE_VACUUM : curIo = (console_io*)&vacuum_console_functions; break; - case CONSOLE_LOG : curIo = (console_io*)&log_console_functions; break; - case CONSOLE_SERIAL : curIo = (console_io*)&serial_console_functions; break; - case CONSOLE_VGA : curIo = (console_io*)&vga_console_functions; break; - default : curIo = (console_io*)&vacuum_console_functions;break; - } - if (curType == CONSOLE_LOG) flush_log(); - curType = t; - return 0; -} - -/* we use this so that we can do without the ctype library */ -#define is_digit(c) ((c) >= '0' && (c) <= '9') - - -static int skip_atoi(const char **s) -{ - int i=0; - - while (is_digit(**s)) - i = i*10 + *((*s)++) - '0'; - return i; -} - -/* Based on linux/lib/vsprintf.c and modified to suit our needs, - * bloat has been limited since we basically only need %u, %x, %s and %c. - * But we need 64 bit values ! - */ -int vsprintf(char *buf, const char *fmt, va_list args); - -int printk(const char *fmt, ...) { - va_list args; - int i; - /* Should not be a problem with 8kB of stack */ - char buf[1024]; - - va_start(args, fmt); - i = vsprintf(buf, fmt, args); - va_end(args); - puts(buf); - return i; -} - -/* Necessary to avoid including a library, and GCC won't do this inline. */ -#define div10(num, rmd) \ -do { u32 t1, t2, t3; \ - asm("lis %4,0xcccd; " \ - "addi %4,%4,0xffffcccd; " /* Build 0xcccccccd */ \ - "mulhwu %3,%0+1,%4; " /* (num.l*cst.l).h */ \ - "mullw %2,%0,%4; " /* (num.h*cst.l).l */ \ - "addc %3,%3,%2; " \ - "mulhwu %2,%0,%4; " /* (num.h*cst.l).h */ \ - "addi %4,%4,-1; " /* Build 0xcccccccc */ \ - "mullw %1,%0,%4; " /* (num.h*cst.h).l */ \ - "adde %2,%2,%1; " \ - "mulhwu %1,%0,%4; " /* (num.h*cst.h).h */ \ - "addze %1,%1; " \ - "mullw %0,%0+1,%4; " /* (num.l*cst.h).l */ \ - "addc %3,%3,%0; " \ - "mulhwu %0,%0+1,%4; " /* (num.l*cst.h).h */ \ - "adde %2,%2,%0; " \ - "addze %1,%1; " \ - "srwi %2,%2,3; " \ - "srwi %0,%1,3; " \ - "rlwimi %2,%1,29,0,2; " \ - "mulli %4,%2,10; " \ - "sub %4,%0+1,%4; " \ - "mr %0+1,%2; " : \ - "=r" (num), "=&r" (t1), "=&r" (t2), "=&r"(t3), "=&b" (rmd) : \ - "0" (num)); \ - \ -} while(0); - -#define SIGN 1 /* unsigned/signed long */ -#define LARGE 2 /* use 'ABCDEF' instead of 'abcdef' */ -#define HEX 4 /* hexadecimal instead of decimal */ -#define ADDR 8 /* Value is an addres (p) */ -#define ZEROPAD 16 /* pad with zero */ -#define HALF 32 -#define LONG 64 /* long argument */ -#define LLONG 128 /* 64 bit argument */ - -static char * number(char * str, int size, int type, u64 num) -{ - char fill,sign,tmp[24]; - const char *digits="0123456789abcdef"; - int i; - - if (type & LARGE) - digits = "0123456789ABCDEF"; - fill = (type & ZEROPAD) ? '0' : ' '; - sign = 0; - if (type & SIGN) { - if ((s64)num <0) { - sign = '-'; - num = -num; - size--; - } - } - - i = 0; - do { - unsigned rem; - if (type&HEX) { - rem = num & 0x0f; - num >>=4; - } else { - div10(num, rem); - } - tmp[i++] = digits[rem]; - } while (num != 0); - - size -= i; - if (!(type&(ZEROPAD))) - while(size-->0) - *str++ = ' '; - if (sign) - *str++ = sign; - - while (size-- > 0) - *str++ = fill; - while (i-- > 0) - *str++ = tmp[i]; - while (size-- > 0) - *str++ = ' '; - return str; -} - -int vsprintf(char *buf, const char *fmt, va_list args) -{ - int len; - u64 num; - int i; - char * str; - const char *s; - - int flags; /* flags to number() and private */ - - int field_width; /* width of output field */ - - for (str=buf ; *fmt ; ++fmt) { - if (*fmt != '%') { - *str++ = *fmt; - continue; - } - - /* process flags, only 0 padding needed */ - flags = 0; - if (*++fmt == '0' ) { - flags |= ZEROPAD; - fmt++; - } - - /* get field width */ - field_width = -1; - if (is_digit(*fmt)) - field_width = skip_atoi(&fmt); - - /* get the conversion qualifier */ - if (*fmt == 'h') { - flags |= HALF; - fmt++; - } else if (*fmt == 'L') { - flags |= LLONG; - fmt++; - } else if (*fmt == 'l') { - flags |= LONG; - fmt++; - } - - switch (*fmt) { - case 'c': - *str++ = (unsigned char) va_arg(args, int); - while (--field_width > 0) - *str++ = ' '; - continue; - - case 's': - s = va_arg(args, char *); - len = strlen(s); - - for (i = 0; i < len; ++i) - *str++ = *s++; - while (len < field_width--) - *str++ = ' '; - continue; - - case 'p': - if (field_width == -1) { - field_width = 2*sizeof(void *); - } - flags |= ZEROPAD|HEX|ADDR; - break; - - case 'X': - flags |= LARGE; - case 'x': - flags |= HEX; - break; - - case 'd': - case 'i': - flags |= SIGN; - case 'u': - break; - - default: - if (*fmt != '%') - *str++ = '%'; - if (*fmt) - *str++ = *fmt; - else - --fmt; - continue; - } - /* This ugly code tries to minimize the number of va_arg() - * since they expand to a lot of code on PPC under the SYSV - * calling conventions (but not with -mcall-aix which has - * other problems). Arguments have at least the size of a - * long allocated, and we use this fact to minimize bloat. - * (and pointers are assimilated to unsigned long too). - */ - if (sizeof(long long) > sizeof(long) && flags & LLONG) - num = va_arg(args, unsigned long long); - else { - u_long n = va_arg(args, unsigned long); - if (flags & HALF) { - if (flags & SIGN) - n = (short) n; - else - n = (unsigned short) n; - } else if (! flags & LONG) { - /* Here the compiler correctly removes this - * do nothing code on 32 bit PPC. - */ - if (flags & SIGN) - n = (int) n; - else - n = (unsigned) n; - } - if (flags & SIGN) num = (long) n; else num = n; - } - str = number(str, field_width, flags, num); - } - *str = '\0'; - return str-buf; -} diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/uart.c b/c/src/lib/libbsp/powerpc/motorola_powerpc/console/uart.c deleted file mode 100644 index da44cc2e99..0000000000 --- a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/uart.c +++ /dev/null @@ -1,778 +0,0 @@ -/* - * This software is Copyright (C) 1998 by T.sqware - all rights limited - * It is provided in to the public domain "as is", can be freely modified - * as far as this copyight notice is kept unchanged, but does not imply - * an endorsement by T.sqware of the product in which it is included. - * - * $Id$ - */ - -#include <bsp.h> -#include <bsp/irq.h> -#include <bsp/uart.h> -#include <rtems/libio.h> -#include <assert.h> - -/* - * Basic 16552 driver - */ - -struct uart_data -{ - int hwFlow; - int baud; -}; - -static struct uart_data uart_data[2]; - -/* - * Macros to read/wirte register of uart, if configuration is - * different just rewrite these macros - */ - -static inline unsigned char -uread(int uart, unsigned int reg) -{ - register unsigned char val; - - if(uart == 0) - { - inport_byte(COM1_BASE_IO+reg, val); - } - else - { - inport_byte(COM2_BASE_IO+reg, val); - } - - return val; -} - -static inline void -uwrite(int uart, int reg, unsigned int val) -{ - if(uart == 0) - { - outport_byte(COM1_BASE_IO+reg, val); - } - else - { - outport_byte(COM2_BASE_IO+reg, val); - } -} - -#ifdef UARTDEBUG - static void -uartError(int uart) -{ - unsigned char uartStatus, dummy; - - uartStatus = uread(uart, LSR); - dummy = uread(uart, RBR); - - if (uartStatus & OE) - printk("********* Over run Error **********\n"); - if (uartStatus & PE) - printk("********* Parity Error **********\n"); - if (uartStatus & FE) - printk("********* Framing Error **********\n"); - if (uartStatus & BI) - printk("********* Parity Error **********\n"); - if (uartStatus & ERFIFO) - printk("********* Error receive Fifo **********\n"); - -} -#else -inline void uartError(int uart) -{ - unsigned char uartStatus; - - uartStatus = uread(uart, LSR); - uartStatus = uread(uart, RBR); -} -#endif - -/* - * Uart initialization, it is hardcoded to 8 bit, no parity, - * one stop bit, FIFO, things to be changed - * are baud rate and nad hw flow control, - * and longest rx fifo setting - */ -void -BSP_uart_init(int uart, int baud, int hwFlow) -{ - unsigned char tmp; - - /* Sanity check */ - assert(uart == BSP_UART_COM1 || uart == BSP_UART_COM2); - - switch(baud) - { - case 50: - case 75: - case 110: - case 134: - case 300: - case 600: - case 1200: - case 2400: - case 9600: - case 19200: - case 38400: - case 57600: - case 115200: - break; - default: - assert(0); - return; - } - - /* Set DLAB bit to 1 */ - uwrite(uart, LCR, DLAB); - - /* Set baud rate */ - uwrite(uart, DLL, (BSPBaseBaud/baud) & 0xff); - uwrite(uart, DLM, ((BSPBaseBaud/baud) >> 8) & 0xff); - - /* 8-bit, no parity , 1 stop */ - uwrite(uart, LCR, CHR_8_BITS); - - - /* Set DTR, RTS and OUT2 high */ - uwrite(uart, MCR, DTR | RTS | OUT_2); - - /* Enable FIFO */ - uwrite(uart, FCR, FIFO_EN | XMIT_RESET | RCV_RESET | RECEIVE_FIFO_TRIGGER12); - - /* Disable Interrupts */ - uwrite(uart, IER, 0); - - /* Read status to clear them */ - tmp = uread(uart, LSR); - tmp = uread(uart, RBR); - tmp = uread(uart, MSR); - - /* Remember state */ - uart_data[uart].hwFlow = hwFlow; - uart_data[uart].baud = baud; - return; -} - -/* - * Set baud - */ -void -BSP_uart_set_baud(int uart, int baud) -{ - unsigned char mcr, ier; - - /* Sanity check */ - assert(uart == BSP_UART_COM1 || uart == BSP_UART_COM2); - - /* - * This function may be called whenever TERMIOS parameters - * are changed, so we have to make sire that baud change is - * indeed required - */ - - if(baud == uart_data[uart].baud) - { - return; - } - - mcr = uread(uart, MCR); - ier = uread(uart, IER); - - BSP_uart_init(uart, baud, uart_data[uart].hwFlow); - - uwrite(uart, MCR, mcr); - uwrite(uart, IER, ier); - - return; -} - -/* - * Enable/disable interrupts - */ -void -BSP_uart_intr_ctrl(int uart, int cmd) -{ - - assert(uart == BSP_UART_COM1 || uart == BSP_UART_COM2); - - switch(cmd) - { - case BSP_UART_INTR_CTRL_DISABLE: - uwrite(uart, IER, INTERRUPT_DISABLE); - break; - case BSP_UART_INTR_CTRL_ENABLE: - if(uart_data[uart].hwFlow) - { - uwrite(uart, IER, - (RECEIVE_ENABLE | - TRANSMIT_ENABLE | - RECEIVER_LINE_ST_ENABLE | - MODEM_ENABLE - ) - ); - } - else - { - uwrite(uart, IER, - (RECEIVE_ENABLE | - TRANSMIT_ENABLE | - RECEIVER_LINE_ST_ENABLE - ) - ); - } - break; - case BSP_UART_INTR_CTRL_TERMIOS: - if(uart_data[uart].hwFlow) - { - uwrite(uart, IER, - (RECEIVE_ENABLE | - RECEIVER_LINE_ST_ENABLE | - MODEM_ENABLE - ) - ); - } - else - { - uwrite(uart, IER, - (RECEIVE_ENABLE | - RECEIVER_LINE_ST_ENABLE - ) - ); - } - break; - case BSP_UART_INTR_CTRL_GDB: - uwrite(uart, IER, RECEIVE_ENABLE); - break; - default: - assert(0); - break; - } - - return; -} - -void -BSP_uart_throttle(int uart) -{ - unsigned int mcr; - - assert(uart == BSP_UART_COM1 || uart == BSP_UART_COM2); - - if(!uart_data[uart].hwFlow) - { - /* Should not happen */ - assert(0); - return; - } - mcr = uread (uart, MCR); - /* RTS down */ - mcr &= ~RTS; - uwrite(uart, MCR, mcr); - - return; -} - -void -BSP_uart_unthrottle(int uart) -{ - unsigned int mcr; - - assert(uart == BSP_UART_COM1 || uart == BSP_UART_COM2); - - if(!uart_data[uart].hwFlow) - { - /* Should not happen */ - assert(0); - return; - } - mcr = uread (uart, MCR); - /* RTS up */ - mcr |= RTS; - uwrite(uart, MCR, mcr); - - return; -} - -/* - * Status function, -1 if error - * detected, 0 if no received chars available, - * 1 if received char available, 2 if break - * is detected, it will eat break and error - * chars. It ignores overruns - we cannot do - * anything about - it execpt count statistics - * and we are not counting it. - */ -int -BSP_uart_polled_status(int uart) -{ - unsigned char val; - - assert(uart == BSP_UART_COM1 || uart == BSP_UART_COM2); - - val = uread(uart, LSR); - - if(val & BI) - { - /* BREAK found, eat character */ - uread(uart, RBR); - return BSP_UART_STATUS_BREAK; - } - - if((val & (DR | OE | FE)) == 1) - { - /* No error, character present */ - return BSP_UART_STATUS_CHAR; - } - - if((val & (DR | OE | FE)) == 0) - { - /* Nothing */ - return BSP_UART_STATUS_NOCHAR; - } - - /* - * Framing or parity error - * eat character - */ - uread(uart, RBR); - - return BSP_UART_STATUS_ERROR; -} - - -/* - * Polled mode write function - */ -void -BSP_uart_polled_write(int uart, int val) -{ - unsigned char val1; - - /* Sanity check */ - assert(uart == BSP_UART_COM1 || uart == BSP_UART_COM2); - - for(;;) - { - if((val1=uread(uart, LSR)) & THRE) - { - break; - } - } - - if(uart_data[uart].hwFlow) - { - for(;;) - { - if(uread(uart, MSR) & CTS) - { - break; - } - } - } - - uwrite(uart, THR, val & 0xff); - - return; -} - -void -BSP_output_char_via_serial(int val) -{ - BSP_uart_polled_write(BSPConsolePort, val); - if (val == '\n') BSP_uart_polled_write(BSPConsolePort,'\r'); -} - -/* - * Polled mode read function - */ -int -BSP_uart_polled_read(int uart) -{ - unsigned char val; - - assert(uart == BSP_UART_COM1 || uart == BSP_UART_COM2); - - for(;;) - { - if(uread(uart, LSR) & DR) - { - break; - } - } - - val = uread(uart, RBR); - - return (int)(val & 0xff); -} - -unsigned -BSP_poll_char_via_serial() -{ - return BSP_uart_polled_read(BSPConsolePort); -} - - -/* ================ Termios support =================*/ - -static volatile int termios_stopped_com1 = 0; -static volatile int termios_tx_active_com1 = 0; -static void* termios_ttyp_com1 = NULL; -static char termios_tx_hold_com1 = 0; -static volatile char termios_tx_hold_valid_com1 = 0; - -static volatile int termios_stopped_com2 = 0; -static volatile int termios_tx_active_com2 = 0; -static void* termios_ttyp_com2 = NULL; -static char termios_tx_hold_com2 = 0; -static volatile char termios_tx_hold_valid_com2 = 0; - -/* - * Set channel parameters - */ -void -BSP_uart_termios_set(int uart, void *ttyp) -{ - unsigned char val; - assert(uart == BSP_UART_COM1 || uart == BSP_UART_COM2); - - if(uart == BSP_UART_COM1) - { - if(uart_data[uart].hwFlow) - { - val = uread(uart, MSR); - - termios_stopped_com1 = (val & CTS) ? 0 : 1; - } - else - { - termios_stopped_com1 = 0; - } - termios_tx_active_com1 = 0; - termios_ttyp_com1 = ttyp; - termios_tx_hold_com1 = 0; - termios_tx_hold_valid_com1 = 0; - } - else - { - if(uart_data[uart].hwFlow) - { - val = uread(uart, MSR); - - termios_stopped_com2 = (val & CTS) ? 0 : 1; - } - else - { - termios_stopped_com2 = 0; - } - termios_tx_active_com2 = 0; - termios_ttyp_com2 = ttyp; - termios_tx_hold_com2 = 0; - termios_tx_hold_valid_com2 = 0; - } - - return; -} - -int -BSP_uart_termios_write_com1(int minor, const char *buf, int len) -{ - assert(buf != NULL); - - if(len <= 0) - { - return 0; - } - - /* If there TX buffer is busy - something is royally screwed up */ - /* assert((uread(BSP_UART_COM1, LSR) & THRE) != 0); */ - - - if(termios_stopped_com1) - { - /* CTS low */ - termios_tx_hold_com1 = *buf; - termios_tx_hold_valid_com1 = 1; - return 0; - } - - /* Write character */ - uwrite(BSP_UART_COM1, THR, *buf & 0xff); - - /* Enable interrupts if necessary */ - if(!termios_tx_active_com1 && uart_data[BSP_UART_COM1].hwFlow) - { - termios_tx_active_com1 = 1; - uwrite(BSP_UART_COM1, IER, - (RECEIVE_ENABLE | - TRANSMIT_ENABLE | - RECEIVER_LINE_ST_ENABLE | - MODEM_ENABLE - ) - ); - } - else if(!termios_tx_active_com1) - { - termios_tx_active_com1 = 1; - uwrite(BSP_UART_COM1, IER, - (RECEIVE_ENABLE | - TRANSMIT_ENABLE | - RECEIVER_LINE_ST_ENABLE - ) - ); - } - - return 0; -} - -int -BSP_uart_termios_write_com2(int minor, const char *buf, int len) -{ - assert(buf != NULL); - - if(len <= 0) - { - return 0; - } - - - /* If there TX buffer is busy - something is royally screwed up */ - assert((uread(BSP_UART_COM2, LSR) & THRE) != 0); - - if(termios_stopped_com2) - { - /* CTS low */ - termios_tx_hold_com2 = *buf; - termios_tx_hold_valid_com2 = 1; - return 0; - } - - /* Write character */ - - uwrite(BSP_UART_COM2, THR, *buf & 0xff); - - /* Enable interrupts if necessary */ - if(!termios_tx_active_com2 && uart_data[BSP_UART_COM2].hwFlow) - { - termios_tx_active_com2 = 1; - uwrite(BSP_UART_COM2, IER, - (RECEIVE_ENABLE | - TRANSMIT_ENABLE | - RECEIVER_LINE_ST_ENABLE | - MODEM_ENABLE - ) - ); - } - else if(!termios_tx_active_com2) - { - termios_tx_active_com2 = 1; - uwrite(BSP_UART_COM2, IER, - (RECEIVE_ENABLE | - TRANSMIT_ENABLE | - RECEIVER_LINE_ST_ENABLE - ) - ); - } - - return 0; -} - - -void -BSP_uart_termios_isr_com1(void) -{ - unsigned char buf[40]; - unsigned char val; - int off, ret, vect; - - off = 0; - - for(;;) - { - vect = uread(BSP_UART_COM1, IIR) & 0xf; - - switch(vect) - { - case MODEM_STATUS : - val = uread(BSP_UART_COM1, MSR); - if(uart_data[BSP_UART_COM1].hwFlow) - { - if(val & CTS) - { - /* CTS high */ - termios_stopped_com1 = 0; - if(termios_tx_hold_valid_com1) - { - termios_tx_hold_valid_com1 = 0; - BSP_uart_termios_write_com1(0, &termios_tx_hold_com1, - 1); - } - } - else - { - /* CTS low */ - termios_stopped_com1 = 1; - } - } - break; - case NO_MORE_INTR : - /* No more interrupts */ - if(off != 0) - { - /* Update rx buffer */ - rtems_termios_enqueue_raw_characters(termios_ttyp_com1, - (char *)buf, - off); - } - return; - case TRANSMITTER_HODING_REGISTER_EMPTY : - /* - * TX holding empty: we have to disable these interrupts - * if there is nothing more to send. - */ - - ret = rtems_termios_dequeue_characters(termios_ttyp_com1, 1); - - /* If nothing else to send disable interrupts */ - if(ret == 0 && uart_data[BSP_UART_COM1].hwFlow) - { - uwrite(BSP_UART_COM1, IER, - (RECEIVE_ENABLE | - RECEIVER_LINE_ST_ENABLE | - MODEM_ENABLE - ) - ); - termios_tx_active_com1 = 0; - } - else if(ret == 0) - { - uwrite(BSP_UART_COM1, IER, - (RECEIVE_ENABLE | - RECEIVER_LINE_ST_ENABLE - ) - ); - termios_tx_active_com1 = 0; - } - break; - case RECEIVER_DATA_AVAIL : - case CHARACTER_TIMEOUT_INDICATION: - /* RX data ready */ - assert(off < sizeof(buf)); - buf[off++] = uread(BSP_UART_COM1, RBR); - break; - case RECEIVER_ERROR: - /* RX error: eat character */ - uartError(BSP_UART_COM1); - break; - default: - /* Should not happen */ - assert(0); - return; - } - } -} - -void -BSP_uart_termios_isr_com2() -{ - unsigned char buf[40]; - unsigned char val; - int off, ret, vect; - - off = 0; - - for(;;) - { - vect = uread(BSP_UART_COM2, IIR) & 0xf; - - switch(vect) - { - case MODEM_STATUS : - val = uread(BSP_UART_COM2, MSR); - if(uart_data[BSP_UART_COM2].hwFlow) - { - if(val & CTS) - { - /* CTS high */ - termios_stopped_com2 = 0; - if(termios_tx_hold_valid_com2) - { - termios_tx_hold_valid_com2 = 0; - BSP_uart_termios_write_com2(0, &termios_tx_hold_com2, - 1); - } - } - else - { - /* CTS low */ - termios_stopped_com2 = 1; - } - } - break; - case NO_MORE_INTR : - /* No more interrupts */ - if(off != 0) - { - /* Update rx buffer */ - rtems_termios_enqueue_raw_characters(termios_ttyp_com2, - (char *)buf, - off); - } - return; - case TRANSMITTER_HODING_REGISTER_EMPTY : - /* - * TX holding empty: we have to disable these interrupts - * if there is nothing more to send. - */ - - ret = rtems_termios_dequeue_characters(termios_ttyp_com2, 1); - - /* If nothing else to send disable interrupts */ - if(ret == 0 && uart_data[BSP_UART_COM2].hwFlow) - { - uwrite(BSP_UART_COM2, IER, - (RECEIVE_ENABLE | - RECEIVER_LINE_ST_ENABLE | - MODEM_ENABLE - ) - ); - termios_tx_active_com2 = 0; - } - else if(ret == 0) - { - uwrite(BSP_UART_COM2, IER, - (RECEIVE_ENABLE | - RECEIVER_LINE_ST_ENABLE - ) - ); - termios_tx_active_com2 = 0; - } - break; - case RECEIVER_DATA_AVAIL : - case CHARACTER_TIMEOUT_INDICATION: - /* RX data ready */ - assert(off < sizeof(buf)); - buf[off++] = uread(BSP_UART_COM2, RBR); - break; - case RECEIVER_ERROR: - /* RX error: eat character */ - uartError(BSP_UART_COM2); - break; - default: - /* Should not happen */ - assert(0); - return; - } - } -} - - - - - - - - diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/uart.h b/c/src/lib/libbsp/powerpc/motorola_powerpc/console/uart.h deleted file mode 100644 index e43ac9900c..0000000000 --- a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/uart.h +++ /dev/null @@ -1,169 +0,0 @@ - - -/* - * This software is Copyright (C) 1998 by T.sqware - all rights limited - * It is provided in to the public domain "as is", can be freely modified - * as far as this copyight notice is kept unchanged, but does not imply - * an endorsement by T.sqware of the product in which it is included. - */ - -#ifndef _BSPUART_H -#define _BSPUART_H - -void BSP_uart_init(int uart, int baud, int hwFlow); -void BSP_uart_set_baud(int aurt, int baud); -void BSP_uart_intr_ctrl(int uart, int cmd); -void BSP_uart_throttle(int uart); -void BSP_uart_unthrottle(int uart); -int BSP_uart_polled_status(int uart); -void BSP_uart_polled_write(int uart, int val); -int BSP_uart_polled_read(int uart); -void BSP_uart_termios_set(int uart, void *ttyp); -int BSP_uart_termios_write_com1(int minor, const char *buf, int len); -int BSP_uart_termios_write_com2(int minor, const char *buf, int len); -void BSP_uart_termios_isr_com1(); -void BSP_uart_termios_isr_com2(); -void BSP_uart_dbgisr_com1(void); -void BSP_uart_dbgisr_com2(void); -extern unsigned BSP_poll_char_via_serial(void); -extern void BSP_output_char_via_serial(int val); -extern int BSPConsolePort; -extern int BSPBaseBaud; -/* - * Command values for BSP_uart_intr_ctrl(), - * values are strange in order to catch errors - * with assert - */ -#define BSP_UART_INTR_CTRL_DISABLE (0) -#define BSP_UART_INTR_CTRL_GDB (0xaa) /* RX only */ -#define BSP_UART_INTR_CTRL_ENABLE (0xbb) /* Normal operations */ -#define BSP_UART_INTR_CTRL_TERMIOS (0xcc) /* RX & line status */ - -/* Return values for uart_polled_status() */ -#define BSP_UART_STATUS_ERROR (-1) /* No character */ -#define BSP_UART_STATUS_NOCHAR (0) /* No character */ -#define BSP_UART_STATUS_CHAR (1) /* Character present */ -#define BSP_UART_STATUS_BREAK (2) /* Break point is detected */ - -/* PC UART definitions */ -#define BSP_UART_COM1 (0) -#define BSP_UART_COM2 (1) - -/* - * Base IO for UART - */ - -#define COM1_BASE_IO 0x3F8 -#define COM2_BASE_IO 0x2F8 - -/* - * Offsets from base - */ - -/* DLAB 0 */ -#define RBR (0) /* Rx Buffer Register (read) */ -#define THR (0) /* Tx Buffer Register (write) */ -#define IER (1) /* Interrupt Enable Register */ - -/* DLAB X */ -#define IIR (2) /* Interrupt Ident Register (read) */ -#define FCR (2) /* FIFO Control Register (write) */ -#define LCR (3) /* Line Control Register */ -#define MCR (4) /* Modem Control Register */ -#define LSR (5) /* Line Status Register */ -#define MSR (6) /* Modem Status Register */ -#define SCR (7) /* Scratch register */ - -/* DLAB 1 */ -#define DLL (0) /* Divisor Latch, LSB */ -#define DLM (1) /* Divisor Latch, MSB */ -#define AFR (2) /* Alternate Function register */ - -/* - * Interrupt source definition via IIR - */ -#define MODEM_STATUS 0 -#define NO_MORE_INTR 1 -#define TRANSMITTER_HODING_REGISTER_EMPTY 2 -#define RECEIVER_DATA_AVAIL 4 -#define RECEIVER_ERROR 6 -#define CHARACTER_TIMEOUT_INDICATION 12 - -/* - * Bits definition of IER - */ -#define RECEIVE_ENABLE 0x1 -#define TRANSMIT_ENABLE 0x2 -#define RECEIVER_LINE_ST_ENABLE 0x4 -#define MODEM_ENABLE 0x8 -#define INTERRUPT_DISABLE 0x0 - -/* - * Bits definition of the Line Status Register (LSR) - */ -#define DR 0x01 /* Data Ready */ -#define OE 0x02 /* Overrun Error */ -#define PE 0x04 /* Parity Error */ -#define FE 0x08 /* Framing Error */ -#define BI 0x10 /* Break Interrupt */ -#define THRE 0x20 /* Transmitter Holding Register Empty */ -#define TEMT 0x40 /* Transmitter Empty */ -#define ERFIFO 0x80 /* Error receive Fifo */ - -/* - * Bits definition of the MODEM Control Register (MCR) - */ -#define DTR 0x01 /* Data Terminal Ready */ -#define RTS 0x02 /* Request To Send */ -#define OUT_1 0x04 /* Output 1, (reserved on COMPAQ I/O Board) */ -#define OUT_2 0x08 /* Output 2, Enable Asynchronous Port Interrupts */ -#define LB 0x10 /* Enable Internal Loop Back */ - -/* - * Bits definition of the Line Control Register (LCR) - */ -#define CHR_5_BITS 0 -#define CHR_6_BITS 1 -#define CHR_7_BITS 2 -#define CHR_8_BITS 3 - -#define WL 0x03 /* Word length mask */ -#define STB 0x04 /* 1 Stop Bit, otherwise 2 Stop Bits */ -#define PEN 0x08 /* Parity Enabled */ -#define EPS 0x10 /* Even Parity Select, otherwise Odd */ -#define SP 0x20 /* Stick Parity */ -#define BCB 0x40 /* Break Control Bit */ -#define DLAB 0x80 /* Enable Divisor Latch Access */ - -/* - * Bits definition of the MODEM Status Register (MSR) - */ -#define DCTS 0x01 /* Delta Clear To Send */ -#define DDSR 0x02 /* Delta Data Set Ready */ -#define TERI 0x04 /* Trailing Edge Ring Indicator */ -#define DDCD 0x08 /* Delta Carrier Detect Indicator */ -#define CTS 0x10 /* Clear To Send (when loop back is active) */ -#define DSR 0x20 /* Data Set Ready (when loop back is active) */ -#define RI 0x40 /* Ring Indicator (when loop back is active) */ -#define DCD 0x80 /* Data Carrier Detect (when loop back is active) */ - -/* - * Bits definition of the FIFO Control Register : WD16C552 or NS16550 - */ - -#define FIFO_CTRL 0x01 /* Set to 1 permit access to other bits */ -#define FIFO_EN 0x01 /* Enable the FIFO */ -#define XMIT_RESET 0x02 /* Transmit FIFO Reset */ -#define RCV_RESET 0x04 /* Receive FIFO Reset */ -#define FCR3 0x08 /* do not understand manual! */ - -#define RECEIVE_FIFO_TRIGGER1 0x0 /* trigger recieve interrupt after 1 byte */ -#define RECEIVE_FIFO_TRIGGER4 0x40 /* trigger recieve interrupt after 4 byte */ -#define RECEIVE_FIFO_TRIGGER8 0x80 /* trigger recieve interrupt after 8 byte */ -#define RECEIVE_FIFO_TRIGGER12 0xc0 /* trigger recieve interrupt after 12 byte */ -#define TRIG_LEVEL 0xc0 /* Mask for the trigger level */ - -#endif /* _BSPUART_H */ - - - |