2006-02-20 Thomas Schwinge <tschwinge@gnu.org>

Remove unused and unsupported code.  Consult the file
	`DEVELOPMENT' for details.  Partly based on suggestions by
	Gianluca Guida <glguida@gmail.com>.

	* chips/atm.c: Remove file.
	* chips/atmreg.h: Likewise.
	* chips/audio.c: Likewise.
	* chips/audio_config.h: Likewise.
	* chips/audio_defs.h: Likewise.
	* chips/bt431.c: Likewise.
	* chips/bt431.h: Likewise.
	* chips/bt455.c: Likewise.
	* chips/bt455.h: Likewise.
	* chips/bt459.c: Likewise.
	* chips/bt459.h: Likewise.
	* chips/bt478.c: Likewise.
	* chips/bt478.h: Likewise.
	* chips/build_font.c: Likewise.
	* chips/cfb_hdw.c: Likewise.
	* chips/cfb_misc.c: Likewise.
	* chips/dc503.c: Likewise.
	* chips/dc503.h: Likewise.
	* chips/dtop.h: Likewise.
	* chips/dtop_handlers.c: Likewise.
	* chips/dtop_hdw.c: Likewise.
	* chips/dz_7085.h: Likewise.
	* chips/dz_defs.h: Likewise.
	* chips/dz_hdw.c: Likewise.
	* chips/eccreg.h: Likewise.
	* chips/fb_hdw.c: Likewise.
	* chips/fb_misc.c: Likewise.
	* chips/fdc_82077.h: Likewise.
	* chips/fdc_82077_hdw.c: Likewise.
	* chips/frc.c: Likewise.
	* chips/ims332.c: Likewise.
	* chips/ims332.h: Likewise.
	* chips/isdn_79c30.h: Likewise.
	* chips/isdn_79c30_hdw.c: Likewise.
	* chips/kernel_font.c: Likewise.
	* chips/kernel_font.data: Likewise.
	* chips/lance.c: Likewise.
	* chips/lance.h: Likewise.
	* chips/lance_mapped.c: Likewise.
	* chips/lk201.c: Likewise.
	* chips/lk201.h: Likewise.
	* chips/mc_clock.c: Likewise.
	* chips/mc_clock.h: Likewise.
	* chips/mouse.c: Likewise.
	* chips/nc.c: Likewise.
	* chips/nc.h: Likewise.
	* chips/nw.h: Likewise.
	* chips/nw_mk.c: Likewise.
	* chips/nw_mk.h: Likewise.
	* chips/pm_defs.h: Likewise.
	* chips/pm_hdw.c: Likewise.
	* chips/pm_misc.c: Likewise.
	* chips/scc_8530.h: Likewise.
	* chips/scc_8530_hdw.c: Likewise.
	* chips/screen.c: Likewise.
	* chips/screen.h: Likewise.
	* chips/screen_defs.h: Likewise.
	* chips/screen_switch.c: Likewise.
	* chips/screen_switch.h: Likewise.
	* chips/serial_console.c: Likewise.
	* chips/serial_defs.h: Likewise.
	* chips/sfb_hdw.c: Likewise.
	* chips/sfb_misc.c: Likewise.
	* chips/spans.c: Likewise.
	* chips/spans.h: Likewise.
	* chips/tca100.c: Likewise.
	* chips/tca100.h: Likewise.
	* chips/tca100_if.c: Likewise.
	* chips/tca100_if.h: Likewise.
	* chips/vs42x_rb.h: Likewise.
	* chips/xcfb_hdw.c: Likewise.
	* chips/xcfb_misc.c: Likewise.
	* chips/xcfb_monitor.h: Likewise.
	* Makefile.in (chips-files): Only contain `busses.c' and `busses.h'.
	* kern/syscall_sw.c: Don't include <chips/nw_mk.h> anymore.

1 files changed, 0 insertions, 241 deletions

diff --git a/chips/dtop.h b/chips/dtop.h
deleted file mode 100644
index e37ba04..0000000
--- a/chips/dtop.h
+++ /dev/null
@@ -1,241 +0,0 @@
-/* 
- * Mach Operating System
- * Copyright (c) 1992 Carnegie Mellon University
- * All Rights Reserved.
- * 
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- * 
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- * 
- * Carnegie Mellon requests users of this software to return to
- * 
- *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
- *  School of Computer Science
- *  Carnegie Mellon University
- *  Pittsburgh PA 15213-3890
- * 
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-/*
- *	File: dtop.h
- * 	Author: Alessandro Forin, Carnegie Mellon University
- *	Date:	1/92
- *
- *	Definitions for the Desktop serial bus (i2c aka ACCESS).
- */
-
-#ifndef	_DTOP_H_
-#define	_DTOP_H_
-
-#define	DTOP_MAX_DEVICES	14
-#define	DTOP_MAX_MSG_SIZE	36	/* 3 hdr + 32 data + 1 checksum */
-
-typedef struct {
-
-	unsigned char	dest_address;	/* low bit is zero */
-	unsigned char	src_address;	/* ditto */
-	union {
-	    struct {
-		unsigned char	len : 5, /* message byte len */
-				sub : 2, /* sub-address */
-				P : 1;	 /* Control(1)/Data(0) marker */
-	    } val;
-	    unsigned char	bits;	/* quick check */
-	} code;
-
-	/* varzise, checksum byte at end */
-	unsigned char	body[DTOP_MAX_MSG_SIZE-3];
-
-} dtop_message, *dtop_message_t;
-
-/*
- * Standard addresses
- */
-
-#define	DTOP_ADDR_HOST		0x50	/* address for the (only) host */
-#define	DTOP_ADDR_DEFAULT	0x6e	/* power-up default address */
-#define	DTOP_ADDR_FIRST		0x52	/* first assignable address */
-#define	DTOP_ADDR_LAST		0x6c	/* last, inclusive */
-
-#define DTOP_ADDR_KBD		0x6c	/* as used by DEC */
-#define DTOP_ADDR_MOUSE		0x6a
-
-/*
- * Standard messages
- */
-
-/* from host to devices */
-
-#define	DTOP_MSG_RESET		0xf0	/* preceeded by 0x81: P,len 1 */
-
-#define	DTOP_MSG_ID_REQUEST	0xf1	/* preceeded by 0x81: P,len 1 */
-
-#define	DTOP_MSG_ASSIGN_ADDRESS	0xf2	/* preceeded by 0x9e: P,len 30 */
-					/* followed by a dtop_id_reply_t */
-					/* and by the new_IC_address */
-
-#define	DTOP_MSG_CAP_REQUEST	0xf3	/* preceeded by 0x83: P,len 3 */
-					/* followed by a 16 bit u_offset */
-
-#define	DTOP_MSG_APPL_TEST	0xb1	/* preceed by P, sub, len 1 */
-
-/* from devices to host */
-
-#define	DTOP_MSG_ATTENTION	0xe0	/* preceeded by P, len */
-#	define DTOP_ATN_OK_STATUS	0x00	/* anything else bad */
-					/* followed by 0-30 bytes */
-
-#define	DTOP_MSG_ID_REPLY	0xe1	/* preceeded by P,len (29..32) */
-
-typedef struct {
-	unsigned char	module_revision[8];	/* ascii, blank padded */
-	unsigned char	vendor_name[8];
-	unsigned char	module_name[8];
-	int		device_number;	/* 32 bits cpl-2 */
-	/* 0-3 optional bytes follow, ignore */
-} dtop_id_reply_t;
-
-#define	DTOP_MSG_CAP_REPLY	0xe3	/* preceeded by P,len (3..32) */
-					/* followed by 16 bit u_offset */
-					/* followed by data */
-
-#define	DTOP_MSG_APPL_SIGNAL	0xa0	/* application level signal */
-#	define DTOP_SIG_ATTENTION	0x00
-#	define DTOP_SIG_RESET		0x01
-#	define DTOP_SIG_HALT		0x02
-
-#define	DTOP_MSG_APPL_TREPLY	0xa1	/* followed by status (0-->ok) */
-					/* and 0..30 bytes of result data  */
-
-/* reserved message codes (testing, manifacturing) */
-
-#define	DTOP_MSG_RES0		0xc0
-#define	DTOP_MSG_RES1		0xc1
-#define	DTOP_MSG_RES2		0xc2
-#define	DTOP_MSG_RES3		0xc3
-
-
-/*
- *	Device specific definitions:  Keyboard
- */
-
-/* from host to keyboard */
-
-#define	DTOP_KMSG_CLICK		0x01	/* preceeded by P, sub len 2 */
-#	define	DTOP_CLICK_VOLUME_MAX	0x7	/* followed by one byte */
-
-#define	DTOP_KMSG_BELL		0x02	/* preceeded by P, sub len 2 */
-					/* same as above */
-
-#define	DTOP_KMSG_LED		0x03	/* preceeded by P, sub len 2 */
-					/* four lower bits turn leds on */
-
-#define	DTOP_KMSG_POLL		0x04	/* preceeded by P, sub len 1 */
-
-/* keyboard sends up to 11 codes in a data message, distinguished values: */
-#define	DTOP_KBD_EMPTY		0x00
-#define	DTOP_KBD_OUT_ERR	0x01
-#define	DTOP_KBD_IN_ERR		0x02
-
-#define	DTOP_KBD_KEY_MIN	0x08
-#define	DTOP_KBD_KEY_MAX	0xff
-
-/* powerup status values: 0 ok, else.. */
-#define	DTOP_KBD_ROM_FAIL	0x01
-#define	DTOP_KBD_RAM_FAIL	0x02
-#define	DTOP_KBD_KEY_DOWN	0x03
-
-
-/*
- *	Device specific definitions:  Locators (mouse)
- */
-
-/* locator sends this type of report data */
-
-typedef struct {
-	unsigned short	buttons;	/* 1->pressed */
-	short		x;
-	short		y;
-	short		z;
-	/* possibly 3 more dimensions for gloves */
-} dtop_locator_msg_t;
-
-#define	DTOP_LMSG_SET_RATE	0x01	/* preceeded by P,sub, len 2 */
-					/* followed by sampling interval,
-					   from 8 to 25 msecs (0->polled */
-
-#define	DTOP_LMSG_POLL		0x02	/* preceeded by P,sub, len 1 */
-
-/* Powerup codes same as keyboard */
-
-
-/*
- * Implementation specific definitions
- */
-
-typedef	union {
-
-	dtop_message	unknown_report;
-
-	struct {
-		char		last_codes_count;
-		unsigned char	last_codes[11];	/* max as per specs */
-		unsigned int	last_msec;	/* autorepeat state */
-		unsigned short	poll_frequency;
-		unsigned char	k_ar_state;
-#		define		K_AR_IDLE	0	/* quiescent, no polling */
-#		define		K_AR_OFF	4	/* turn off polling pls */
-#		define		K_AR_ACTIVE	2	/* polling, no autos yet */
-#		define		K_AR_TRIGGER	1	/* sent one autorepeat */
-		unsigned char	bell_volume;
-		unsigned char	led_status;
-	} keyboard;
-
-	struct {
-		unsigned char	type : 7, /* DEV_MOUSE, DEV_TABLET, .. */
-				relative : 1;
-		unsigned char	n_coords;
-		unsigned short	prev_buttons;
-#		define		L_BUTTON_MAX	16
-		unsigned char	button_code[L_BUTTON_MAX];
-#		define		L_COORD_MAX	6
-		unsigned int	coordinate[L_COORD_MAX];	/* max 6D */
-	} locator;
-
-	/* add more as they come along */
-
-} dtop_device, *dtop_device_t;
-
-/* All handler functions should have this interface */
-extern int
-	dtop_null_device_handler(
-				 dtop_device_t	dev,
-				 dtop_message_t	msg,
-				 int		event,
-				 unsigned char	outc),
-	dtop_locator_handler(
-				 dtop_device_t	dev,
-				 dtop_message_t	msg,
-				 int		event,
-				 unsigned char	outc),
-	dtop_keyboard_handler(
-				 dtop_device_t	dev,
-				 dtop_message_t	msg,
-				 int		event,
-				 unsigned char	outc);
-
-
-#define	DTOP_EVENT_RECEIVE_PACKET	1
-#define	DTOP_EVENT_BAD_PACKET		2
-#define	DTOP_EVENT_PUTC			4
-#define	DTOP_EVENT_POLL			8
-
-
-#endif	/* _DTOP_H_ */