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Moved to /cvsroot/syssrc/sys/arch/arc/include/kbdreg.h,v

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soda 2000-01-23 20:08:23 +00:00
parent cb536e5f02
commit 9806ef403b
1 changed files with 0 additions and 52 deletions
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sys/arch/pica/include/kbdreg.h
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/* $NetBSD: kbdreg.h,v 1.2 1996/07/16 23:24:23 thorpej Exp $ */
/*
* Keyboard definitions
*/
#define KBSTATP (PICA_SYS_KBD + 0x61) /* controller status port (I) */
#define KBS_DIB 0x01 /* data in buffer */
#define KBS_IBF 0x02 /* input buffer low */
#define KBS_WARM 0x04 /* input buffer low */
#define KBS_OCMD 0x08 /* output buffer has command */
#define KBS_NOSEC 0x10 /* security lock not engaged */
#define KBS_TERR 0x20 /* transmission error */
#define KBS_RERR 0x40 /* receive error */
#define KBS_PERR 0x80 /* parity error */
#define KBCMDP (PICA_SYS_KBD + 0x61) /* controller port (O) */
#define KBDATAP (PICA_SYS_KBD + 0x60) /* data port (I) */
#define KBOUTP (PICA_SYS_KBD + 0x60) /* data port (O) */
#define K_RDCMDBYTE 0x20
#define K_LDCMDBYTE 0x60
#define KC8_TRANS 0x40 /* convert to old scan codes */
#define KC8_MDISABLE 0x20 /* disable mouse */
#define KC8_KDISABLE 0x10 /* disable keyboard */
#define KC8_IGNSEC 0x08 /* ignore security lock */
#define KC8_CPU 0x04 /* exit from protected mode reset */
#define KC8_MENABLE 0x02 /* enable mouse interrupt */
#define KC8_KENABLE 0x01 /* enable keyboard interrupt */
#define CMDBYTE (KC8_TRANS|KC8_CPU|KC8_MENABLE|KC8_KENABLE)
/* keyboard commands */
#define KBC_RESET 0xFF /* reset the keyboard */
#define KBC_RESEND 0xFE /* request the keyboard resend the last byte */
#define KBC_SETDEFAULT 0xF6 /* resets keyboard to its power-on defaults */
#define KBC_DISABLE 0xF5 /* as per KBC_SETDEFAULT, but also disable key scanning */
#define KBC_ENABLE 0xF4 /* enable key scanning */
#define KBC_TYPEMATIC 0xF3 /* set typematic rate and delay */
#define KBC_SETTABLE 0xF0 /* set scancode translation table */
#define KBC_MODEIND 0xED /* set mode indicators (i.e. LEDs) */
#define KBC_ECHO 0xEE /* request an echo from the keyboard */
/* keyboard responses */
#define KBR_EXTENDED 0xE0 /* extended key sequence */
#define KBR_RESEND 0xFE /* needs resend of command */
#define KBR_ACK 0xFA /* received a valid command */
#define KBR_OVERRUN 0x00 /* flooded */
#define KBR_FAILURE 0xFD /* diagnosic failure */
#define KBR_BREAK 0xF0 /* break code prefix - sent on key release */
#define KBR_RSTDONE 0xAA /* reset complete */
#define KBR_ECHO 0xEE /* echo response */