Commit Graph

37 Commits

Author SHA1 Message Date
Xin LI
ee5e90dab2 - Teach vesa(4) and dpms(4) about x86emu. [1]
- Add vesa kernel options for amd64.
 - Connect libvgl library and splash kernel modules to amd64 build.
 - Connect manual page dpms(4) to amd64 build.
 - Remove old vesa/dpms files.

Submitted by:	paradox <ddkprog yahoo com> [1], swell k at gmail.com
		(with some minor tweaks)
2009-09-09 09:50:31 +00:00
Jung-uk Kim
cebe9dc98a A simple rewrite of biossmap.c:
- Do not iterate int 15h, function e820h twice.  Instead, we use STAILQ to
store each return buffer and copy all at once.
- Export optional extended attributes defined in ACPI 3.0 as separate
metadata.  Currently, there are only two bits defined in the specification.
For example, if the descriptor has extended attributes and it is not
enabled, it has to be ignored by OS.  We may implement it in the kernel
later if it is necessary and proven correct in reality.
- Check return buffer size strictly as suggested in ACPI 3.0.

Reviewed by:	jhb
2009-04-15 17:31:22 +00:00
John Baldwin
8518d50a63 - Add constants for the different memory types in the SMAP table.
- Use the SMAP types and constants from <machine/pc/bios.h> in the boot
  code rather than duplicating it.
2007-10-28 21:23:49 +00:00
Matt Jacob
06b642b55d Remove the internal use of __packed and put it on the structures
themselves.

Reviewed by:	nate, peter, warner, robert
Approved by:	re (ken)
2007-07-11 22:34:34 +00:00
Peter Wemm
e106f3d812 __packed has no effect on u_int8_t's except to cause a warning (and
never has had any effect).

Approved by:  re (rwatson)
2007-07-05 07:28:38 +00:00
Poul-Henning Kamp
636d90fc5c Make the facility for recognizing BIOS-signatures more general
and return a printable representation.

This fixes recognition of the PC Engines WRAP and improves the
recognition of the Soekris boards (Bios version can now be
seen in the dmesg output for instance).

Also, add watchdog support for PCM-582x platforms.

Submitted by:	Adrian Steinmann <ast@marabu.ch>
Slightly changed by:	phk
PR:	81360
2005-07-21 09:48:37 +00:00
Yoshihiro Takahashi
91649ac9bd Move pc98 specific parts to the pc98 specific file. 2005-04-13 13:12:12 +00:00
Warner Losh
0027ba028a These appear to be unused in our tree, so remove them. 2005-01-05 20:50:31 +00:00
John Baldwin
bad4ce7d91 - Use the correct devclass name ("acpi" vs "ACPI") to detect if acpi0 is
present and thus that the PnPBIOS probe should be skipped instead of
  having ACPI zero out the PnPBIOStable pointer.
- Make the PnPBIOStable pointer static to i386/i386/bios.c now that that is
  the only place it is used.
2004-06-10 20:43:04 +00:00
John Baldwin
092a5c4530 Remove atdevbase and replace it's remaining uses with direct references to
KERNBASE instead.
2004-06-10 20:31:00 +00:00
Poul-Henning Kamp
79005bbdbe Add new bios_string() which will hunt for a string inside a given range
of the BIOS.  This can be used for finding arbitrary magic in the BIOS
in order to recognize particular platforms.
2004-06-03 22:36:24 +00:00
Bruce Evans
e0c386dd90 Removed bits related to MBRs now that they have a proper home in
<sys/diskmbr.h>.
2002-10-02 03:29:00 +00:00
Alfred Perlstein
4f492bfab5 use __packed. 2002-09-23 18:54:32 +00:00
Yoshihiro Takahashi
9cc62fb3d8 Fixed to draw mouse cursor. The syscons driver for PC98 uses different
attributes from i386.

Submitted by:	chi@bd.mbn.or.jp (Chiharu Shibata)
MFC after:	3 days
2001-12-14 15:27:15 +00:00
Kazutaka YOKOTA
bdaeb9cc90 Fix the argument specifier for the PnP BIOS function 2
(PNP_SET_DEVNODE). The second argument is not a segment:offset
pointer, but a 16 bit short.

MFC after:	4 weeks
2001-09-03 03:43:39 +00:00
Warner Losh
0b9427de88 The general conesnsus on irc was that pci bios for config registers
and such was just a bad idea and one that users should be forced to
enable if they want it.  This patch introduces a hw.pci.enable_pcibios
tunable for those people.  This does not impact the pcibios interrupt
routing at all.

Approved by: peter, msmith
2001-08-21 07:53:37 +00:00
Mike Smith
4bbbd5e215 Add PCI BIOS function codes for IRQ routing fetch and route. 2000-10-19 08:02:46 +00:00
Warner Losh
29f0d43398 Add types and prototypes.
Submitted by: msmith
2000-10-16 19:49:30 +00:00
Mike Smith
96f5284585 More updates to the ACPI code:
- Move all register I/O into acpi_io.c
 - Move event handling into acpi_event.c
 - Reorganise headers into acpivar/acpireg/acpiio
 - Move find-RSDT and find-ACPI-owned-memory into acpi_machdep
 - Allocate all resources (except those detailed only by AML)
   as real resources.  Add infrastructure that will make adding
   resource support to AML code easy.
 - Remove all ACPI #ifdefs in non-ACPI code
 - Removed unnecessary includes
 - Minor style and commenting fixes

Reviewed by:	iwasaki
2000-09-30 20:12:27 +00:00
Mike Smith
300451c472 Some more i386-only BIOS-friendliness:
- Add support for using the PCI BIOS functions for configuration space
   accesses, and make this the default.

 - Make PNPBIOS the default (obsoletes the PNPBIOS config option).

 - Add two new boot-time tunables to disable each of the above.
2000-04-16 20:48:33 +00:00
Peter Wemm
664a31e496 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
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Jonathan Lemon
7e42e2f811 Reference the correct gdt[] entry on SMP. Remove the `generation' flag,
and always reload the selectors for every bios call.
1999-08-27 19:39:20 +00:00
Mike Smith
dc055b0c58 Remove the SMBIOS detection and definitions; this should be handled in a
loadable module (under development).
1999-08-18 02:20:04 +00:00
Mike Smith
cb5f885bdf Search for and interrogate the PnP BIOS if found. This code just prints
the PnP device IDs in verbose mode; it does not (yet) save any resource
data or contribute to the PnP process nor resource management.
1999-08-17 07:10:34 +00:00
Mike Smith
496027bf08 Major update to the kernel's BIOS-calling ability.
- Add support for calling 32-bit code in other segments
 - Add support for calling 16-bit protected mode code

Update APM to use this facility.

Submitted by:	jlemon
1999-07-29 01:49:19 +00:00
Kazutaka YOKOTA
1c27745f73 - Don't assume the line length in the video memory is always the same as
the screen width.
- Store the current video mode information in the `video_adapter' struct.
- The size of the `v_offscreensize' field in the VESA mode information
  block is u_int16, not u_int8.
1999-02-05 11:52:13 +00:00
Kazutaka YOKOTA
2ad872c579 The first stage of console driver reorganization: activate new
keyboard and video card drivers.

Because of the changes, you are required to update your kernel
configuration file now!

The files in sys/dev/syscons are still i386-specific (but less so than
before), and won't compile for alpha and PC98 yet.

syscons still directly accesses the video card registers here and
there; this will be rectified in the later stages.
1999-01-11 03:18:56 +00:00
Kazutaka YOKOTA
2c9619f2a6 Update #ifdef directive.
# I forgot this bit when I committed VESA KLD update a few days ago ;-<
1999-01-08 12:57:06 +00:00
Kazutaka YOKOTA
a3cd018562 Cosmetic change: adjust copyright notice. 1998-09-25 11:55:46 +00:00
Søren Schmidt
a8445737e7 Add VESA support to syscons.
Kazu writes:

The VESA support code requires vm86 support. Make sure your kernel
configuration file has the following line.
        options "VM86"
If you want to statically link the VESA support code to the kernel,
add the following option to the kernel configuration file.
        options "VESA"

The vidcontrol command now accepts the following video mode names:
VESA_132x25, VESA_132x43, VESA_132x50, VESA_132x60, VESA_800x600

The VESA_800x600 mode is a raster display mode. The 80x25 text will
be displayed on the 800x600 screen. Useful for some laptop computers.

vidcontrol accepts the new `-i <info>' option, where <info> must be
either `adapter' or `mode'.  When the `-i adapter' option is given,
vidcontrol will print basic information (not much) on the video
adapter. When the `-i mode' option is specified, vidcontrol will
list video modes which are actually supported by the video adapter.

Submitted by:   Kazutaka YOKOTA yokota@FreeBSD.ORG
1998-09-15 18:16:39 +00:00
Mike Smith
b0ed9cd762 Nuke the nonexistend pad bytes from the end of the DMI header structure. 1997-08-04 03:31:23 +00:00
Mike Smith
8522770025 Support for PC BIOS functions. 1997-08-01 06:04:59 +00:00
Peter Wemm
6875d25465 Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not
ready for it yet.
1997-02-22 09:48:43 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Rodney W. Grimes
34a8ed1be1 Removed all patch kit headers, sccsid and rcsid strings, put $Id$ in, some
minor cleanup.  Added $Id$ to files that did not have any version info, etc
1993-10-16 14:40:57 +00:00
Rodney W. Grimes
5b81b6b301 Initial import, 0.1 + pk 0.2.4-B1 1993-06-12 14:58:17 +00:00