d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
adb1423aa6
freebsd-dev/sys/dev/atkbdc/atkbdreg.h

49 lines
2.0 KiB
C
Raw Normal View History

Add the new keyboard driver and video card driver. They will be used by console drivers. (They are not yet activated yet. Wait for announcement later.)
1999-01-09 02:44:50 +00:00
/*-
* Copyright (c) 1999 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer as
* the first lines of this file unmodified.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
* $FreeBSD$
Add the new keyboard driver and video card driver. They will be used by console drivers. (They are not yet activated yet. Wait for announcement later.)
1999-01-09 02:44:50 +00:00
*/
- Hook up the new locations of the atkbdc(4), atkbd(4) and psm(4) source files after they were repo-copied to sys/dev/atkbdc. The sources of atkbdc(4) and its children were moved to the new location in preparation for adding an EBus front-end to atkbdc(4) for use on sparc64; i.e. in order to not further scatter them over the whole tree which would have been the result of adding atkbdc_ebus.c in e.g. sys/sparc64/ebus. Another reason for the repo-copies was that some of the sources were misfiled, e.g. sys/isa/atkbd_isa.c wasn't ISA-specific at all but for hanging atkbd(4) off of atkbdc(4) and was renamed to atkbd_atkbdc.c accordingly. Most of sys/isa/psm.c, i.e. expect for its PSMC PNP part, also isn't ISA-specific. - Separate the parts of atkbdc_isa.c which aren't actually ISA-specific but are shareable between different atkbdc(4) bus front-ends into atkbdc_subr.c (repo-copied from atkbdc_isa.c). While here use bus_generic_rl_alloc_resource() and bus_generic_rl_release_resource() respectively in atkbdc_isa.c instead of rolling own versions. - Add sparc64 MD bits to atkbdc(4) and atkbd(4) and an EBus front-end for atkbdc(4). PS/2 controllers and input devices are used on a couple of Sun OEM boards and occur on either the EBus or the ISA bus. Depending on the board it's either the only on-board mean to connect a keyboard and mouse or an alternative to either RS232 or USB devices. - Wrap the PSMC PNP part of psm.c in #ifdef DEV_ISA so it can be compiled without isa(4) (e.g. for EBus-only machines). This ISA-specific part isn't separated into its own source file, yet, as it requires more work than was feasible for 6.0 in order to do it in a clean way. Actually philip@ is working on a rewrite of psm(4) so a more comprehensive clean-up and separation of hardware dependent and independent parts is expected to happen after 6.0. Tested on: i386, sparc64 (AX1105, AXe and AXi boards) Reviewed by: philip
2005-06-10 20:56:38 +00:00
#ifndef _DEV_ATKBDC_ATKBDREG_H_
#define _DEV_ATKBDC_ATKBDREG_H_
Add the new keyboard driver and video card driver. They will be used by console drivers. (They are not yet activated yet. Wait for announcement later.)
1999-01-09 02:44:50 +00:00
#define ATKBD_DRIVER_NAME "atkbd"
/* device configuration flags (atkbdprobe, atkbdattach) */
#define KB_CONF_FAIL_IF_NO_KBD (1 << 0) /* don't install if no kbd is found */
#define KB_CONF_NO_RESET (1 << 1) /* don't reset the keyboard */
#define KB_CONF_ALT_SCANCODESET (1 << 2) /* assume the XT type keyboard */
Add a new flag to the atkbd(4) driver to disable testing the keyboard port during the device probe as this can cause hangs on some machines, specifically Compaq R3000Z series amd64 laptops. The flag is bit 3, or 0x8. PR: amd64/67745 Reported by: Neil Winterbauer newntrbr at ucla dot edu, many others Tested by: ade, astrodog at gmail dot com, many others MFC after: 1 week
2004-12-15 23:00:47 +00:00
#define KB_CONF_NO_PROBE_TEST (1 << 3) /* don't test keyboard during probe */
Add the new keyboard driver and video card driver. They will be used by console drivers. (They are not yet activated yet. Wait for announcement later.)
1999-01-09 02:44:50 +00:00
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" is an application space macro and the applications are supposed to be free to use it as they please (but cannot). This is consistant with the other BSD's who made this change quite some time ago. More commits to come.
1999-12-29 04:46:21 +00:00
#ifdef _KERNEL
Add the new keyboard driver and video card driver. They will be used by console drivers. (They are not yet activated yet. Wait for announcement later.)
1999-01-09 02:44:50 +00:00
- Properly keep track of I/O port resources. - Use bus_space_read/write() to access the ports.
2000-03-19 03:25:13 +00:00
int atkbd_probe_unit(int unit, int ctlr, int irq, int flags);
- Remove cdevsw entry points in individual keyboard drivers; instead, use generic entry points for all drivers. - Eliminate bogus makedev(). - Eliminate softc in the lower drivers, as it is no longer necessary. Submitted (95%) by: phk
1999-08-22 09:52:33 +00:00
int atkbd_attach_unit(int unit, keyboard_t **kbd,
- Properly keep track of I/O port resources. - Use bus_space_read/write() to access the ports.
2000-03-19 03:25:13 +00:00
int ctlr, int irq, int flags);
Add the new keyboard driver and video card driver. They will be used by console drivers. (They are not yet activated yet. Wait for announcement later.)
1999-01-09 02:44:50 +00:00
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" is an application space macro and the applications are supposed to be free to use it as they please (but cannot). This is consistant with the other BSD's who made this change quite some time ago. More commits to come.
1999-12-29 04:46:21 +00:00
#endif
Add the new keyboard driver and video card driver. They will be used by console drivers. (They are not yet activated yet. Wait for announcement later.)
1999-01-09 02:44:50 +00:00
- Hook up the new locations of the atkbdc(4), atkbd(4) and psm(4) source files after they were repo-copied to sys/dev/atkbdc. The sources of atkbdc(4) and its children were moved to the new location in preparation for adding an EBus front-end to atkbdc(4) for use on sparc64; i.e. in order to not further scatter them over the whole tree which would have been the result of adding atkbdc_ebus.c in e.g. sys/sparc64/ebus. Another reason for the repo-copies was that some of the sources were misfiled, e.g. sys/isa/atkbd_isa.c wasn't ISA-specific at all but for hanging atkbd(4) off of atkbdc(4) and was renamed to atkbd_atkbdc.c accordingly. Most of sys/isa/psm.c, i.e. expect for its PSMC PNP part, also isn't ISA-specific. - Separate the parts of atkbdc_isa.c which aren't actually ISA-specific but are shareable between different atkbdc(4) bus front-ends into atkbdc_subr.c (repo-copied from atkbdc_isa.c). While here use bus_generic_rl_alloc_resource() and bus_generic_rl_release_resource() respectively in atkbdc_isa.c instead of rolling own versions. - Add sparc64 MD bits to atkbdc(4) and atkbd(4) and an EBus front-end for atkbdc(4). PS/2 controllers and input devices are used on a couple of Sun OEM boards and occur on either the EBus or the ISA bus. Depending on the board it's either the only on-board mean to connect a keyboard and mouse or an alternative to either RS232 or USB devices. - Wrap the PSMC PNP part of psm.c in #ifdef DEV_ISA so it can be compiled without isa(4) (e.g. for EBus-only machines). This ISA-specific part isn't separated into its own source file, yet, as it requires more work than was feasible for 6.0 in order to do it in a clean way. Actually philip@ is working on a rewrite of psm(4) so a more comprehensive clean-up and separation of hardware dependent and independent parts is expected to happen after 6.0. Tested on: i386, sparc64 (AX1105, AXe and AXi boards) Reviewed by: philip
2005-06-10 20:56:38 +00:00
#endif /* !_DEV_ATKBDC_ATKBDREG_H_ */
Reference in New Issue Copy Permalink