Commit Graph

200 Commits

Author SHA1 Message Date
Marcel Moolenaar
302981e72a Remove sio(4) and related options from MI files to amd64, i386
and pc98 MD files. Remove nodevice and nooption lines specific
to sio(4) from ia64, powerpc and sparc64 NOTES. There were no
such lines for arm yet.
sio(4) is usable on less than half the platforms, not counting
a future mips platform. Its presence in MI files is therefore
increasingly becoming a burden.
2006-07-29 18:38:54 +00:00
Doug Ambrisko
054c255508 Fix LINSYSFS in the platform options files that I missed from the platform
split out change.
2006-05-10 03:25:45 +00:00
Alexander Leidinger
f4eb471709 - change the example of compiling only specific modules to not contain
the linux module, since it is not cross-platform
- move linprocfs from "files" and "options" to architecture specific files,
  since it only makes sense to build this for those architectures, where we
  also have a linuxolator
- disable the build of the linuxolator on our tier-2 architecture "Alpha":
  * we don't have a linux_base port which supports Alpha and at the
    same time is not outdated/obsoleted upstream/in a good condition/
    currently working
  * the upcomming new default linux base port is based upon Fedora
    Core 3 (security support via http://www.fedoralegacy.org), which
    isn't available for Alpha (like the current default linux base
    port which is based upon Red Hat 8)
  * nobody answered my request for testing it ~1 month ago on
    current@ and alpha@ (it doesn't surprises me, see above)
  * a SoC student wouldn't have to waste time on something which
    nobody is willing to test

This does not remove the alpha specific MD files of the linuxolator yet.

Discussed on:		arch (mostly silence)
Spiritual support by:	scottl
2006-05-07 18:12:18 +00:00
Marcel Moolenaar
cea4d8752f o Move ISA specific code from ppc.c to ppc_isa.c -- a bus front-
end for isa(4).
o  Add a seperate bus frontend for acpi(4) and allow ISA DMA for
   it when ISA is configured in the kernel. This allows acpi(4)
   attachments in non-ISA configurations, as is possible for ia64.
o  Add a seperate bus frontend for pci(4) and detect known single
   port parallel cards.
o  Merge PC98 specific changes under pc98/cbus into the MI driver.
   The changes are minor enough for conditional compilation and
   in this form invites better abstraction.
o  Have ppc(4) usabled on all platforms, now that ISA specifics
   are untangled enough.
2006-04-24 23:31:51 +00:00
Warner Losh
8dfbd03d30 Move XBOX option to options. While it is only valid on i386,
syscons_isa is shared with other machines.
2006-03-03 18:09:37 +00:00
Ruslan Ermilov
e9484e32a1 Remove all redundant option file names that don't hurt readability. 2005-12-12 10:15:11 +00:00
Yoshihiro Takahashi
acd892b65d MFi386: Add BPF Just-In-Time compiler. 2005-12-06 12:26:24 +00:00
John Baldwin
addfb88d47 MFi386: Sort and add COUNT_{IPIS,XINVLTLB_HITS}.
Pointy hat to:	jhb (2)
2005-11-23 18:12:05 +00:00
Warner Losh
2547365730 Fix misspelling.
Submitted by: thompsa
2005-11-14 01:25:05 +00:00
Warner Losh
421552a580 Provide a dummy NO_XBOX option that lives in opt_xbox.h for pc98.
This allows us to eliminate a three ifdef PC98 instances.
2005-11-14 00:43:44 +00:00
John Baldwin
58553b9925 Rename the KDB_STOP_NMI kernel option to STOP_NMI and make it apply to all
IPI_STOP IPIs.
- Change the i386 and amd64 MD IPI code to send an NMI if STOP_NMI is
  enabled if an attempt is made to send an IPI_STOP IPI.  If the kernel
  option is enabled, there is also a sysctl to change the behavior at
  runtime (debug.stop_cpus_with_nmi which defaults to enabled).  This
  includes removing stop_cpus_nmi() and making ipi_nmi_selected() a
  private function for i386 and amd64.
- Fix ipi_all(), ipi_all_but_self(), and ipi_self() on i386 and amd64 to
  properly handle bitmapped IPIs as well as IPI_STOP IPIs when STOP_NMI is
  enabled.
- Fix ipi_nmi_handler() to execute the restart function on the first CPU
  that is restarted making use of atomic_readandclear() rather than
  assuming that the BSP is always included in the set of restarted CPUs.
  Also, the NMI handler didn't clear the function pointer meaning that
  subsequent stop and restarts could execute the function again.
- Define a new macro HAVE_STOPPEDPCBS on i386 and amd64 to control the use
  of stoppedpcbs[] and always enable it for i386 and amd64 instead of
  being dependent on KDB_STOP_NMI.  It works fine in both the NMI and
  non-NMI cases.
2005-10-24 21:04:19 +00:00
Xin LI
60baed3742 Remove the CPU_ENABLE_SSE option from the i386 and pc98 architectures,
as they are already default for I686_CPU for almost 3 years, and
CPU_DISABLE_SSE always disables it.  On the other hand, CPU_ENABLE_SSE
does not work for I486_CPU and I586_CPU.

This commit has:
	- Removed the option from conf/options.*
	- Removed the option and comments from MD NOTES files
	- Simplified the CPU_ENABLE_SSE ifdef's so they don't
	  deal with CPU_ENABLE_SSE from kernel configuration. (*)

For most users, this commit should be largely no-op.  If you used to
place CPU_ENABLE_SSE into your kernel configuration for some reason,
it is time to remove it.

(*) The ifdef's of CPU_ENABLE_SSE are not removed at this point, since
    we need to change it to !defined(CPU_DISABLE_SSE) && defined(I686_CPU),
    not just !defined(CPU_DISABLE_SSE), if we really want to do so.

Discussed on:	-arch
Approved by:	re (scottl)
2005-07-02 20:06:44 +00:00
Peter Wemm
f0c6706de9 Move the KDB_STOP_NMI option from opt_global.h to opt_kdb.h
Approved by:	re
2005-06-29 23:23:16 +00:00
Dag-Erling Smørgrav
31ac1af064 Remove duplicate REISERFS option.
Approved by:	re (scottl)
Pointy hat to:	dumbbell
2005-06-24 13:19:09 +00:00
Yoshihiro Takahashi
6ff766dcdf MFi386: Add ReiserFS 2005-05-25 12:32:06 +00:00
Yoshihiro Takahashi
164e09ddb4 - Move the NPX_DEBUG option to options.{i386,pc98} and use opt_npx.h.
- Move npx related defines to {i386,pc98}/include/npx.h to remove #include
  {isa,cbus}.h.
2005-05-12 12:47:41 +00:00
Yoshihiro Takahashi
3e2900d7e5 MFi386: revision 1.220 (add KDB_STOP_NMI option). 2005-05-01 03:59:25 +00:00
Yoshihiro Takahashi
e1bb7d0dfc MFi386: revision 1.219. 2005-04-15 14:24:49 +00:00
Yoshihiro Takahashi
328a9c4f3d The bs and wdc drivers are gone. 2005-02-04 15:29:54 +00:00
John Baldwin
2d68e3fb92 Initiate deorbit burn sequence for 80386 support in FreeBSD: Remove
80386 (I386_CPU) support from the kernel.
2004-11-16 20:42:32 +00:00
Peter Wemm
f37a929ca1 Kill count device support from config. I've changed the last few
remaining consumers to have the count passed as an option.  This is
i4b, pc98/wdc, and coda.

Bump configvers.h from 500013 to 600000.

Remove heuristics that tried to parse "device ed5" as 5 units of the ed
device.  This broke things like the snd_emu10k1 device, which required
quotes to make it parse right.  The no-longer-needed quotes have been
removed from NOTES, GENERIC etc.  eg, I've removed the quotes from:
   device  snd_maestro
   device  "snd_maestro3"
   device  snd_mss

I believe everything will still compile and work after this.
2004-08-30 23:03:58 +00:00
Yoshihiro Takahashi
3cabe66353 MFi386: revision 1.215. 2004-08-22 15:13:08 +00:00
Robert Watson
4b4b27248c Since pc98 shares the AGP driver with the i386, also define the
amd64 agp option here in order to let the pc98 kernel build
complete.  This doesn't seem right, since there probably aren't
plans to build a pc98 amd64 box; however, it's not clear to me
how to get config to generate an opt_agp.h without an option
defined.
2004-08-18 03:46:39 +00:00
Robert Watson
56af75a582 Add MP_WATCHDOG option information to pc98, as it uses the i386
mp_machdep.c, which relies on the option's include file and
defines.

Constancy of:	tinderbox
2004-08-16 13:59:01 +00:00
Yoshihiro Takahashi
307cddc187 MFi386: Add NETGRAPH_CRONYX. 2004-05-18 11:56:24 +00:00
Warner Losh
69ef3621a2 Remove isa compat stuff.
Only cy, bs and wd in the tree still use it.  I have a replacement for
cy that I need to test on ISA and PCI cards.  bs and wd are pc98 only
drivers that appear to no longer be necessary.  I'll be removing them
when I hear back from the pc98 people.
2004-03-14 23:03:57 +00:00
Yoshihiro Takahashi
9c9fcfa30d Fixed some style bugs. 2004-01-26 12:28:40 +00:00
John Baldwin
b277f64b8b Remove the AUTO_EOI_2 option for PC-98 as it has never done anything anyway
and was even commented out in NOTES.
2004-01-06 18:51:14 +00:00
Bruce Evans
42033f49c1 Garbage-collected CLK_USE_TSC_CALIBRATION.
i386/conf/NOTES, pc98/conf/NOTES:
Fixed the descriptions of the other CLK_* options.
2003-12-30 07:28:54 +00:00
Yoshihiro Takahashi
1ac37683a8 MFi386: revision 1.201. 2003-11-15 12:31:02 +00:00
John Baldwin
f9dbba5c4e Disable probing of HTT CPUs by default for the MP Table case. HTT CPUs
should only be used if they are enabled in the BIOS.  Now that we support
enumerating CPUs using the ACPI MADT, any HTT machine using ACPI should
respect the BIOS setting.  For HTT machines with ACPI disabled in the
kernel, the MPTABLE_FORCE_HTT kernel option can be used to try to probe HTT
CPUs like have done in the past for the MP Table case.  This option should
only be enabled if HTT is enabled in the BIOS.
2003-11-11 17:14:26 +00:00
Yoshihiro Takahashi
83f3d4e5e5 MFi386: revision 1.200 2003-11-04 12:19:54 +00:00
Yoshihiro Takahashi
19ec2ca3b5 MFi386: revision 1.198. 2003-10-31 13:50:09 +00:00
Peter Wemm
a35b33869d Initiate de-orbit burn for fpu-less operation. 386+387 is still
theoretically supportable, but you'd really be happier with FreeBSD 2.1.8
on it.
2003-07-22 08:11:17 +00:00
Peter Wemm
e95babf3a8 unifdef -DLAZY_SWITCH and start to tidy up the associated glue. 2003-07-10 01:02:59 +00:00
Peter Wemm
eabd19726f Tidy up leftover lazy_switch instrumentation that is no longer needed.
This cleans up some #ifdef hell.
2003-06-27 22:39:14 +00:00
Jake Burkholder
28ab032ea9 Moved the syscons options, kbd options and DEV_SPLASH to the MI options
file.
2003-06-18 15:25:01 +00:00
Yoshihiro Takahashi
6a6d2999d8 Remove CPU_ATHLON_SSE_HACK option. 2003-06-15 04:29:37 +00:00
Dag-Erling Smørgrav
ed9adee74c Options that go into homonymous headers shouldn't specify the header name.
Submitted by:	Hiten Pandya <hiten@unixdaemons.com>
2003-04-12 09:40:37 +00:00
Yoshihiro Takahashi
335ac29ccd MFi386: revision 1.188 2003-04-03 12:39:51 +00:00
Paul Saab
87437b0b89 Nuke options HTT infavor of machdep.hlt_logical_cpus tunable/sysctl.
This keeps the logical cpu's halted in the idle loop.  By default
the logical cpu's are halted at startup.  It is also possible to
halt any cpu in the idle loop now using machdep.hlt_cpus.

Examples of how to use this:
machdep.hlt_cpus=1	halt cpu0
machdep.hlt_cpus=2	halt cpu1
machdep.hlt_cpus=4	halt cpu2
machdep.hlt_cpus=3	halt cpu0,cpu1

Reviewed by:	jhb, peter
2003-03-26 19:49:34 +00:00
John Baldwin
8b18ef15a4 Duplicate more of options.i386 in this file since we can't seem to settle
on a notion of having MACHINE_ARCH common files that MACHINE files include.
2003-03-05 18:12:48 +00:00
Yoshihiro Takahashi
bb0e369994 Remove unneeded entries. 2003-01-18 08:29:10 +00:00
Juli Mallett
5f07565bcb Move SHOW_BUSYBUFS and PANIC_REBOOT_WAIT_TIME into the MI options file, since
MI code uses them, and every platform provides them (except x86_64 whose
options file was lacking one).

Reviewed by:	bde, rwatson
2002-11-18 06:17:07 +00:00
Mitsuru IWASAKI
c42946c4c1 Add new syscons option SC_NO_SUSPEND_VTYSWITCH.
This disables vty switch during suspend/resume.
2002-10-17 07:04:31 +00:00
Yoshihiro Takahashi
6c41dd0705 MFi386: revision 1.181. 2002-10-16 15:18:58 +00:00
Yoshihiro Takahashi
d145f81713 MFi386: revision 1.178. 2002-09-16 07:19:43 +00:00
Peter Wemm
e94ecf7338 Move the KSTACK_PAGES option from MD to MI. Although not all platforms
support this, we do have MI code that references it and is otherwise
unaware of an override.  The alternative is to put knowledge in these
MI files about which platforms have the opt_kstack_pages.h option file.
It is more likely that other platforms will gain the ability to tune the
kstack size.
2002-09-07 22:07:11 +00:00
Peter Wemm
f7749f924c Automatically enable CPU_ENABLE_SSE (detect and enable SSE instructions)
if compiling with I686_CPU as a target.  CPU_DISABLE_SSE will prevent
this from happening and will guarantee the code is not compiled in.

I am still not happy with this, but gcc is now generating code that uses
these instructions if you set CPUTYPE to p3/p4 or athlon-4/mp/xp or higher.
2002-09-07 07:02:12 +00:00
John Baldwin
fbfee3f615 Move SMBFS from i386 and pc98 files and options files to MI files and
options files.
2002-07-15 19:11:21 +00:00