diff options
Diffstat (limited to 'sys/arch/vax/dec/vsmsvar.h')
| -rw-r--r-- | sys/arch/vax/dec/vsmsvar.h | 115 |
1 files changed, 92 insertions, 23 deletions
diff --git a/sys/arch/vax/dec/vsmsvar.h b/sys/arch/vax/dec/vsmsvar.h index 4c2d538e174..1b998e02633 100644 --- a/sys/arch/vax/dec/vsmsvar.h +++ b/sys/arch/vax/dec/vsmsvar.h @@ -1,4 +1,19 @@ -/* $OpenBSD: vsmsvar.h,v 1.1 2006/08/27 16:52:15 miod Exp $ */ +/* $OpenBSD: vsmsvar.h,v 1.2 2008/08/22 21:05:07 miod Exp $ */ +/* + * Copyright (c) 2008 Miodrag Vallat. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ /* * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. @@ -40,40 +55,94 @@ */ /* - * Command characters for the mouse. + * Command characters */ -#define MOUSE_SELF_TEST 'T' -#define MOUSE_INCREMENTAL 'R' +#define VS_B9600 'B' /* T only: switch to 9600 bps */ +#define VS_REQUEST_POINT 'D' /* stop incremental position reports */ +#define VS_FREQ_55 'K' /* T only: 55Hz report rate */ +#define VS_FREQ_72 'L' /* T only: 72Hz report rate */ +#define VS_FREQ_120 'M' /* T only: 120Hz report rate, 9600bps */ +#define VS_REQUEST_POSITION 'P' /* request position (in point mode) */ +#define VS_INCREMENTAL 'R' /* incremental position reports */ +#define VS_SELF_TEST 'T' /* reset and self test */ /* - * Mouse output bits. - * - * MOUSE_START_FRAME Start of report frame bit. - * MOUSE_X_SIGN Sign bit for X. - * MOUSE_Y_SIGN Sign bit for Y. - * MOUSE_X_OFFSET X offset to start cursor at. - * MOUSE_Y_OFFSET Y offset to start cursor at. + * Data frame types + */ + +#define FRAME_MASK 0x80 +#define FRAME_TYPE_MASK 0xe0 +#define FRAME_MOUSE 0x80 /* 1 0 0 - mouse 3 byte packet */ +#define FRAME_SELFTEST 0xa0 /* 1 0 1 - selftest 4 byte packet */ +#define FRAME_TABLET 0xc0 /* 1 1 0 - tablet 5 byte packet */ + +/* + * Selftest frame layout + * byte 0: frame type and device revision + * byte 1: manufacturing location code and device type + * byte 2: self test result + * byte 3: button mask (if result == button error) + */ + +/* byte 0 */ +#define FRAME_ST_REV_MASK 0x0f /* device revision */ + +/* byte 1 */ +#define FRAME_ST_LOCATION_MASK 0x70 +#define FRAME_ST_DEVICE_MASK 0x0f +#define FRAME_ST_DEVICE_MOUSE 0x02 +#define FRAME_ST_DEVICE_TABLET 0x04 + +/* status test error codes */ +#define ERROR_OK 0x00 +#define ERROR_TABLET_STYLUS 0x11 /* stylus only, no puck */ +#define ERROR_TABLET_NO_POINTER 0x13 /* neither stylus nor puck */ +#define ERROR_FATAL 0x20 /* fatal errors from here */ +#define ERROR_TABLET_LINK 0x3a /* tablet internal error */ +#define ERROR_BUTTON_ERROR 0x3d /* button malfunction */ +#define ERROR_MEMORY_CKSUM_ERROR 0x3e /* firmware malfunction */ + +/* + * Mouse frame layout + * byte 0: frame type, delta signs, button mask + * byte 1: unsigned X delta + * byte 2: unsigned Y delta */ -#define MOUSE_START_FRAME 0x80 -#define MOUSE_X_SIGN 0x10 -#define MOUSE_Y_SIGN 0x08 +#define FRAME_MS_X_SIGN 0x10 /* set if positive */ +#define FRAME_MS_Y_SIGN 0x08 /* set if positive */ +#define FRAME_MS_B3 0x04 /* left button */ +#define FRAME_MS_B2 0x02 /* middle button */ +#define FRAME_MS_B1 0x01 /* right button */ /* - * Definitions for mouse buttons + * Tablet frame layout + * byte 0: frame type, button and proximity sensor mask + * byte 1: low 6 bits of absolute X position + * byte 2: high 6 bits of absolute X position + * byte 3: low 6 bits of absolute Y position + * byte 4: high 6 bits of absolute Y position */ -#define RIGHT_BUTTON 0x01 -#define MIDDLE_BUTTON 0x02 -#define LEFT_BUTTON 0x04 +#define FRAME_T_B4 0x10 /* puck bottom button */ +#define FRAME_T_B3 0x08 /* puck right button */ +#define FRAME_T_B2 0x04 /* puck top / stylus tip */ +#define FRAME_T_B1 0x02 /* puck left / stylus barrel */ +#define FRAME_T_PR 0x01 /* stylus proximity (if zero) */ struct lkms_softc { /* driver status information */ struct device dzms_dev; /* required first: base device */ - int sc_enabled; /* input enabled? */ - int sc_selftest; + int sc_flags; +#define MS_ENABLED 0x01 /* input enabled */ +#define MS_SELFTEST 0x02 /* selftest in progress */ +#define MS_TABLET 0x04 /* device is a tablet */ +#define MS_STYLUS 0x08 /* tablet has a stylus, not a puck */ + + int sc_frametype; /* frame type being processed */ + u_int sc_framepos; /* position in the frame */ + int sc_error; /* selftest error result */ - int inputstate; - u_int buttons; - int dx, dy; + u_int buttons; + int dx, dy; struct device *sc_wsmousedev; }; |