augustss
796e91b2a7
Add ym (Yamaha OPL3-SA3) driver.
1998-05-20 16:25:06 +00:00
pk
53ce970e7f
Enable NTP.
1998-05-20 11:50:54 +00:00
thorpej
a2f214a443
Add fine-grained locking, using a locking protocol modeled after the i386
...
UVM pmap's locking protocol, written by Chuck Cranor. Not all of the
support for multiple processors is here yet, but the kernel does run
under moderate loads with LOCKDEBUG (all locking operations are no-ops
unless LOCKDEBUG is turned on).
This is by no means complete... there are still some possible snares
to take a look at.
1998-05-20 04:05:50 +00:00
pk
0f93e72a5d
Add `mtty' and `mbpp' entries for the magma driver by Iain Hibbert.
1998-05-20 00:04:33 +00:00
pk
5fd81fa9ec
Add entries for the magma SBus serial/parallel port driver.
1998-05-20 00:00:12 +00:00
pk
4e62cce89a
Magma SBus serial & parallel port driver from Iain Hibbert.
1998-05-19 23:58:54 +00:00
thorpej
89835ce0fd
Correct a typo in some code that isn't yet used.
1998-05-19 22:09:00 +00:00
thorpej
6626878e7b
It is no longer necessary for pmap_pinit() and pmap_release() to be
...
pmap interface functions, as NetBSD no longer uses statically allocated
pmaps (except for the kernel pmap, which is special-cased anyhow).
1998-05-19 19:00:11 +00:00
thorpej
ca819f2940
Argh, finish renaming Lev1map to kernel_lev1map.
1998-05-19 18:35:11 +00:00
hpeyerl
a0872a3916
duh. need SYSV* stuff.
1998-05-19 15:20:40 +00:00
pk
564ca8fafd
Don't bzero() the IO page table; it is fully initialized in iommu_attach().
1998-05-19 09:17:32 +00:00
pk
9dae8945ef
In kvm_uncache(), turn off the PTE cache bit even after calling
...
pv_changepte(). Reason: the managed() macro does not take into
account the gap in the managed pages range that may have been introduced
by the page table allocation in bootstrap().
1998-05-19 09:14:34 +00:00
thorpej
eaf145ad5e
Make function naming consistent, and teach pmap_pv_dump() about page
...
usage types.
1998-05-19 05:21:34 +00:00
simonb
76e48472e6
Include pmax/pmax/pmaxtype.h for definition of DS_PMAX
1998-05-19 04:31:27 +00:00
simonb
9b60278e42
Change external declaration of kdbpeek to match reality.
1998-05-19 04:11:50 +00:00
thorpej
dc13176aec
No need to keep global pointers to the initial kernel level 2 and level 3
...
page tables. Also, rename Lev1map to kernel_lev1map.
1998-05-19 02:57:01 +00:00
thorpej
804e5be6f7
Nuke `register'.
1998-05-19 02:43:48 +00:00
thorpej
293854e385
Put pmap_initialized in the BSS segment.
1998-05-19 02:42:41 +00:00
thorpej
ca12fa7ebe
Make PT page reference counting more generic so it can be used for other
...
special use page types.
1998-05-19 02:04:28 +00:00
thorpej
8fdc16212f
The Alpha architecture has a variable page size; don't hardwire the
...
number of PV entries per page at compile time.
1998-05-19 00:42:16 +00:00
thorpej
b44dc2ecbf
Make the page attribute manifest constant names have similar form to
...
page usage manifest constant names.
1998-05-19 00:29:03 +00:00
thorpej
180f140a85
Keep track of page usage inside the pmap (pvent, l{1,2,3}pt page, "normal").
1998-05-19 00:20:21 +00:00
kleink
3e08a4a027
Spell `interrupt' correctly.
1998-05-18 17:37:38 +00:00
leo
199165fe0d
Fix errors when compiling for M68030 only. (Witek Wnuk)
1998-05-18 12:06:46 +00:00
ragge
3ebb9bfd11
Not used anymore when now using the dz11 driver.
1998-05-17 19:02:03 +00:00
ragge
baec63333c
Mod~ify for new changes to lance/dz drivers.
1998-05-17 19:00:56 +00:00
ragge
4c217a5bcb
Change to use newly committed ln- and dz-drivers.
1998-05-17 18:58:07 +00:00
ragge
25d68ddcde
Add vax-hacked lance device driver for vaxstations.
...
XXX - This is temporary; will go away when the troubles with the
MI driver is fixed.
1998-05-17 18:55:30 +00:00
ragge
4a469a9149
Split the DZ11 driver into two parts; can now use the same driver on
...
both unibus/qbus devices and vaxstations.
1998-05-17 18:51:13 +00:00
hpeyerl
96ee790741
Add the HP35470A DAT drive.
1998-05-17 17:09:55 +00:00
drochner
4153971158
Framework to test standalone code in a friedly user environment.
1998-05-15 17:07:14 +00:00
drochner
a8857f05e8
Allow to use the code in user land test programs.
1998-05-15 16:38:53 +00:00
tsubai
2be6df07c6
Initial import of macppc port.
1998-05-15 10:15:45 +00:00
matt
ba482f242f
Fix lc0 (lemac) line(s) so that the de20[345]s will work again. Add depca
...
for de20[012]s (tested and works on a pc164sx).
1998-05-14 21:53:40 +00:00
drochner
95bdb660ed
Simple screen attribute handling for wscons.
...
The graphics device driver passes a "default attribute" for normal text
output to the wscons framework. If the emulation module needs more
attributes (for different "renditions") it can allocate them via a
callback.
For now, only the "sun" emulation makes use of it.
1998-05-14 20:49:55 +00:00
drochner
12d352b2f9
minor corrections
1998-05-14 18:34:11 +00:00
drochner
04682788a9
misc improvements:
...
-initialize errno to 0 before receiving
-minimal allowed packet size is 4 (empty data packet)
-Be nice to the TFTP server - tell it that the transfer is finished
(additinal ACK at EOF, ERROR otherwise). Otherwise, it will linger
around and retransmit. This can be left out (TFTP_NOTERMINATE) if we
are really short on space.
1998-05-14 18:26:47 +00:00
drochner
2e9a412d43
allow to use from user space test programs
1998-05-14 18:17:44 +00:00
drochner
26d2f5e3b6
allow to access from user space test programs
1998-05-14 18:15:02 +00:00
dbj
4d7d7e4b9d
Fixed stack trace address printing lossage when no symbols are available.
1998-05-14 10:15:44 +00:00
thorpej
d19fbe1196
Garbage-collect the old confargs stuff that was used in the Early Days.
...
It isn't really appropriate anymore. Replace it with a real mainbus
attach args structure.
1998-05-14 00:01:30 +00:00
thorpej
6a49b0a33e
Clean up some historical artifacts.
1998-05-13 23:38:26 +00:00
thorpej
748d204949
Cleanup TurboLaser autoconfiguration somewhat.
1998-05-13 23:23:23 +00:00
thorpej
b24eb75496
Clean up a buglet.
1998-05-13 23:22:08 +00:00
thorpej
ca9600b324
Implement and use gbussubmatch().
1998-05-13 22:13:35 +00:00
thorpej
326f8183dc
No need to hard-code the mcclock offset on the gbus; gbus is direct-config.
1998-05-13 22:03:07 +00:00
thorpej
fb9726fe91
Add a few files related to the Digital Personal Workstation.
1998-05-13 21:59:32 +00:00
thorpej
49aa171ab9
Add support for chaining DMA windows together, for falling back on
...
SGMAPs if a direct-mapped window fails.
1998-05-13 21:21:16 +00:00
thorpej
b012e4e39b
Normalize gbus configuration somewhat, and add support for configuring
...
the Zilog DUARTs.
1998-05-13 02:50:29 +00:00
is
db6e62f6ec
pcb_ustp went away long ago.
1998-05-12 23:48:34 +00:00
leo
560995dea3
Forgotten with last UVM check-in.
1998-05-12 21:09:23 +00:00
thorpej
6172f5a0ac
Use flags instead of a bunch of booleans. Add a "use bwx" flag.
1998-05-12 19:07:21 +00:00
thorpej
0b64ea0879
Gah, typo.
1998-05-12 18:45:04 +00:00
thorpej
86ee1b1000
Oops, and the writes, too.
1998-05-12 18:44:32 +00:00
thorpej
cc45d00d3c
Clean up the code that puts the PCI controller into config mode 1; no
...
functional difference.
1998-05-12 18:40:44 +00:00
thorpej
34bbe5cd80
Rework ALCOR/ALCOR2/Pyxis recognition Yet Again. (Actually, just the
...
way it's displayed, and mask off the revision once we've determined
which chip we're talking to.)
1998-05-11 23:56:16 +00:00
thorpej
0624060713
Rework PCI interrupt mapping on the EB164 systype. Rather than computing
...
interrupt routing directly, use the interrupt routing information provided
in the PCI "line" register. The previous scheme did not work properly on
AlphaPC 164SXs. Also, be silent about the fact that 0/8/x does not
have its interrupt mapped; this is to be expected on the 164SX (this is
the Cypress PCI-ISA bridge, which has IDE wired to compat mode on functions
1 and 2; the 164SX does _not_ have PCI IDE on device 11 like other AlphaPCs).
1998-05-11 23:36:46 +00:00
thomas
5575e380dd
Let et4000 work with other RAMDAC than STG1703
1998-05-11 20:43:43 +00:00
leo
e63efc87df
Add UVM option.
1998-05-11 07:46:15 +00:00
thorpej
d5157b2b05
Sync w/ reality
1998-05-11 00:34:24 +00:00
briggs
5369da240e
Get both SCSI busses operational on the Q900 and Q950.
1998-05-09 22:47:53 +00:00
mark
82d14dbeb2
Add MACHINE_NEW_NONCONTIG option.
1998-05-08 23:40:20 +00:00
mark
f7eafd6679
Remove the standard option MACHINE_NONCONTIG.
1998-05-08 23:36:47 +00:00
mark
a76affde1d
Add MACHINE_NEW_NONCONTIG support.
1998-05-08 23:36:08 +00:00
mark
d4a8f4cf29
Commit MACHINE_NEW_NONCONTIG support based on Chuck's conversion notes.
1998-05-08 23:34:00 +00:00
mark
7de24625c1
The reset address is no longer fixed so don't refer to it as 0x00000000.
1998-05-08 23:25:31 +00:00
mark
a13ca3b4d2
Don't declare variables as register ...
...
Don't cast pointers to u_int for printing, use %p instead.
Minor restructure of curproc == NULL test in ast().
1998-05-08 23:24:08 +00:00
mark
51ce82ec50
Don't include machine/vmparam.h.
1998-05-08 23:21:31 +00:00
chopps
9ed2f725ab
add -m and -k flags
1998-05-08 23:03:49 +00:00
scw
cd18732d2f
Move 'pseudo-device md' from VME147 to RAMDISK, where it belongs.
...
For some reason, 'pseudo-device vnd' was missing from VME147; added.
1998-05-08 21:37:29 +00:00
chopps
09332ff276
remove -Z (load from chipmem) flag
...
fix copier code (startit) to work bi-directionally.
change compiler optimization options to save some bytes
1998-05-08 19:08:18 +00:00
kleink
687ea7404c
Fix some arithmetics lossage on typeless pointers.
1998-05-08 16:55:15 +00:00
mycroft
c85dd6f9e1
Fix botch in i386 copyoutstr() case. The index into the page table was
...
corrupted after the first page. From Matthias Drochner.
1998-05-08 10:05:47 +00:00
simonb
469658d533
- Allow all valid SCSI id's to work on the SII and first two ASC
...
controllers (including SCSI id 7 on the 2100/3100).
- On the pmax (2100,3100) set the host SCSI id to 6.
- Move disk and tape config for the second ASC controller from the GENERIC
config file to scsi.pmax so all configurations can use the second
controller.
1998-05-08 00:05:19 +00:00
briggs
33f027f65f
Handle the interrupt for the Vimage graphics adapter. Thanks to
...
Sadamu Gohyakuda <joyhiro@joyful.gr.jp> for remote testing.
1998-05-07 23:42:59 +00:00
briggs
5917e62b18
New video card: Vimage by Interware Co., Ltd.
...
Define constants for the PLI QuickSCSI nubus board.
1998-05-07 23:41:51 +00:00
kleink
d2db996158
Fix some arithmetics lossage on typeless pointers.
1998-05-07 21:13:23 +00:00
kleink
aa36ad1f55
Fix some arithmetics lossage on typeless pointers.
1998-05-07 21:01:41 +00:00
thorpej
4665241bf8
Simplify the direct-mapped DMA case somewhat by adding a window base
...
member to the DMA tag, and calling the direct-mapped back-ends directly,
rather than through chipset-specific front-ends which pass the window
base as an additional argument.
1998-05-07 20:09:37 +00:00
leo
4eb4a78df8
Implement MACHINE_NEW_NONCONTIG. Implementation is based on Ignatios' amiga
...
implementation and Chuck's conversion description.
1998-05-07 07:25:51 +00:00
mhitch
8c45fef21f
When changing the mapping on a page, remove the previous mapping if
...
there is one. The Mach VM system seems to take care of this, so it
hasn't knowingly caused a problem. UVM does change mappings without
removing the current mapping, and will pmap_page_protect() hangs
if pmap_enter() doesn't remove the previous mapping.
1998-05-06 21:53:53 +00:00
pk
263413efd9
Do not request more privileges from vm_fault() than required, i.e. don't
...
request read access in addition to write access on a write fault.
1998-05-06 14:28:29 +00:00
pk
e615541de9
Maintain far more complete state in the PV lists on the cacheability of pages,
...
using separate flag bits for mappings that were requested to be not
cacheable and uncacheable pages due to incongruent aliases.
This avoids inadvertently turning on the cache-enable bits when removing
one of multiple virtual address mappings to the same page. Reading
from /dev/mem could do this to arbitrary pages.
1998-05-06 14:17:53 +00:00
drochner
2a3fff85f0
add RCS ID
1998-05-06 13:32:18 +00:00
mjacob
294015435b
remove the unneccessary alpha_mbs and slight cleanup
1998-05-05 22:01:54 +00:00
mjacob
742983f1eb
make it impossible to compile w/o SIO (you cannot have a console otherwise
1998-05-05 22:01:31 +00:00
mjacob
1363662600
update for new ws stuff, plus cleanup
1998-05-05 22:00:28 +00:00
mjacob
0713044d87
carry over new ws words from GENERIC
1998-05-05 20:29:18 +00:00
mjacob
bcfe658515
Move declaration within block where it will be used (in case
...
keyboard not defined).
1998-05-05 20:10:05 +00:00
scottr
22b90adcc2
Add the remaining kgdb pieces from sun3/hp300, with some mac68k-specific
...
adjustments to initialization.
1998-05-05 06:48:51 +00:00
chuck
7704d6d342
correct some addresses in the comment that i missed when
...
KERNBASE changed a while back (from Matthias Drochner)
1998-05-05 01:36:46 +00:00
mrg
445283dc37
make UVM the default on the sparc
1998-05-05 01:15:05 +00:00
pk
b6933ca39d
Reading back the IOMMU registers apparently has the ability to wedge
...
microSPARC I cpus. Instead insert a couple of no-ops that seems to
avoid the microSPARC II lossage just as well.
1998-05-04 23:16:59 +00:00
thorpej
88e3ea0922
Use pci_bus_flags().
1998-05-04 18:49:33 +00:00
thorpej
c099eb3a4a
Add a function, pci_bus_flags(), that determines which flags (for memory
...
and i/o enabled) should be passed to the primary PCI bus's autconfiguration
node. Use this function to detect broken PCI-Host bridges, which have
problems with memory-mapped access. Add the SIS 85C496 to this list.
1998-05-04 18:49:07 +00:00
thorpej
627388689b
Whitespace.
1998-05-04 06:09:35 +00:00
thorpej
09175fe9f8
options UVM no longer needed; it's standard
1998-05-04 05:01:55 +00:00
thorpej
d1f4011d1d
Switch to UVM.
1998-05-04 05:01:30 +00:00
thorpej
0a358dfd77
options UVM no longer needed; it's now standard
1998-05-04 05:01:11 +00:00
thorpej
fcb3331f98
Switch to UVM.
1998-05-04 05:00:12 +00:00
thorpej
88bf077524
Don't need options UVM and PMAP_NEW anymore; they're now standard.
1998-05-04 04:38:28 +00:00
thorpej
22e3e4691d
Make UVM+PMAP_NEW the standard VM system on NetBSD/alpha.
1998-05-04 04:35:46 +00:00
ross
53dbd5b7fc
Add file-system MFS to support ftp download of sysinst.
1998-05-03 23:15:45 +00:00
tsubai
ed4f8a8894
Add UVM support.
1998-05-03 17:46:41 +00:00
ragge
c085b89d78
Wall cleaning + a little better fault checking.
1998-05-03 13:22:01 +00:00
ragge
9aea445d54
Remove the ancient kernel-stack area at top of P1 region. Make PMAP_NEW
...
almost work. Also Wall cleaning.
1998-05-03 13:02:22 +00:00
ragge
9d5413a315
Enable -Wall -Wmissing-prototypes -Wstrict-prototypes.
1998-05-03 12:59:56 +00:00
drochner
8b49b1c0b1
Set console to polling mode before calling cngetc().
1998-05-03 10:14:19 +00:00
scottr
9dfbdab6ec
Move on-board I/O and NuBus drivers to their own directories
...
via repository copy, and make the necessary adjustments to reflect
the moved files.
1998-05-02 16:45:27 +00:00
scottr
487e3b222d
Dead, unused, kaput.
1998-05-02 06:46:45 +00:00
scottr
1b01139f4f
Dead, unused, kaput.
1998-05-02 06:32:39 +00:00
augustss
abbe1b7df3
Add Ensoniq AudioPCI driver. Commented out until tested.
1998-05-01 22:26:54 +00:00
augustss
7458164379
Add Ensoniq AudioPCI driver.
1998-05-01 22:00:37 +00:00
cgd
dd0142f10f
add NetBSD RCS IDs and delete other RCS keywords, per the standard style.
1998-05-01 21:18:39 +00:00
cgd
c0c21ff62f
clean up some warnings, adapt to the changed state of the world.
1998-05-01 21:14:46 +00:00
cgd
5317573641
adapt to OFW code changes
1998-05-01 21:13:53 +00:00
cgd
2fb206b0cf
clean up, get it closer to compiling. (Note that this change includes
...
a change marked XXX, where gcc -Wall pointed out a bit of the original
code that looked wrong. The jury's still out on whether or not it was
really wrong, but it looked _very_ suspicious.)
1998-05-01 21:13:02 +00:00
cgd
77e035bc38
kill bogus file
1998-05-01 21:11:34 +00:00
cgd
72797e4632
Import sys/arch/arm32/{shark,ofw} bits of the Digital Network Appliance
...
Reference Design NetBSD source code, obtained from the pages under
http://www.research.digital.com/SRC/iag . Some of this code (badly)
needs to be cleaned up, and as-is it doesn't compile. However, getting
it in the tree is a start.
1998-05-01 21:08:55 +00:00
tsubai
c02aa63694
Fix a typo.
1998-05-01 18:41:27 +00:00
mark
c1a332e5f7
Use a separate variable to indicate whether the fault is from USR mode
...
or not rather than orring in a USER bit into the fault code variable.
This simplifies the fault switch statement and some of the addition
checks that are made of the fault code.
Move the printing of data abort information out into a separate function
rather then duplicating a lot of similar printf() statements.
Removed the fault_code variables from the prefetch abort handler as it
is not actually used for anything.
1998-05-01 15:44:51 +00:00
mark
782906b214
Remove inclusion of sys/device.h
1998-05-01 15:36:30 +00:00
mark
865f2563e1
Remove inclusion of sys/device.h
...
Declare exception_errors as const.
1998-05-01 15:35:43 +00:00
mark
07a0c680a7
Define the cpu_softc structure here.
...
Include armfpe.h to get the prototype for initialise_arm_fpe().
1998-05-01 15:33:42 +00:00
mark
cce74dbcca
Remove the definition of the cpu_softc structure from here.
1998-05-01 15:32:55 +00:00
mark
94a7e32beb
Edited and added various comments.
1998-05-01 15:30:54 +00:00
thorpej
61665b7bc6
TCP_CWM option doesn't exist anymore; it's all run-time.
1998-05-01 05:24:34 +00:00
thorpej
b3cdc88a22
Fix some whitespace.
1998-05-01 05:22:16 +00:00
scottr
d4c74c8b59
Quiet an (imo bogus) warning from gcc 2.8.1 regarding braces and
...
if-else statements. Change suggested by Taras Ivanenko in PR 5334.
1998-05-01 03:53:47 +00:00
scottr
cb160f72a3
Missed a prototype in the NuBus interrupt handler cleanup.
...
Fixes PRs 5365, 5367, 5368, and 5373.
1998-05-01 03:42:47 +00:00
mark
7c867905c5
Major overhaul of pagetable handing.
...
Page tables no longer occupy space in the processes vm_map. This
means that page tables can now be allocated from pmap_enter() when the
first entry is made in the page table rather than relying on taking
a section fault and faulting in a page table. This also lowers
the overheads in creating and deleting page tables and simplfies
cpu_fork().
A result of this change is that problems with mapping zero page and
an associated pagetable when execing from a shared vm_map disappear
fixing PR5178.
1998-04-30 21:22:00 +00:00
mark
773c8defa1
Removed several un-necessary includes.
1998-04-30 21:01:30 +00:00
tsubai
55ba770e85
Comment out (unnecessary) "options EXEC_AOUT".
1998-04-30 14:16:13 +00:00
tsubai
99eaca4e0a
Add NWS-3401's systype.
1998-04-30 14:12:15 +00:00
ross
d38d75c9fb
Include net/route.h
1998-04-30 08:27:59 +00:00
ross
1e075b072d
Rewrite active_pmap() and again kill the reborn curproc bug.
1998-04-30 08:27:00 +00:00
thorpej
73863dd3c9
Pass vslock() and vsunlock() a proc *, rather than implicitly operating
...
on curproc.
1998-04-30 06:28:57 +00:00
mjacob
de4d1c62af
pretty much redo interrupt code- now handles shared interrupts and solves the buspin int problem
1998-04-30 04:31:19 +00:00
mjacob
e3904356a4
do some mbs before a config read/write
1998-04-30 04:25:22 +00:00
thorpej
1686aca01d
Pull in opt_gateway.h as appropriate.
1998-04-29 23:11:00 +00:00
thorpej
80c08c1784
Turn off TCP_COMPAT_42, turn on TCP_CWM.
1998-04-29 04:57:49 +00:00
thorpej
9e97d1cc17
Define Pyxis Interrupt Mask and General Purpose Output registers.
1998-04-29 03:09:26 +00:00
thorpej
47a53b61ec
Add the DEC 550 Personal Workstation slot.
1998-04-29 02:41:41 +00:00
thorpej
371b1a7fb7
Define the DEC 550 Personal Workstation (Miata) systype.
1998-04-29 02:39:24 +00:00
thorpej
829fa05638
Ignore any `-' characters that might have been passed in the boot flags.
1998-04-29 02:13:51 +00:00
thorpej
a152517daa
Add interrupt counter space for the DEC EB64+, and fix a misplaced
...
counter comment in the kn300 interrupt counters.
1998-04-29 00:34:06 +00:00
thorpej
28b467b65b
Add support for the DEC EB64+.
1998-04-29 00:24:59 +00:00
thorpej
23a168699c
Build EB64+ PCI support if DEC_EB64PLUS is configured.
1998-04-29 00:24:28 +00:00
thorpej
861c7a7e2d
Add a stub pckbc_machdep_cnattach() which simply returns an error. This
...
function is meant to glue the new pckbd driver to the old console code
on ports which use the old PC-style console code. This will eventually
be purged when all of the old legacy consoles have gone away.
1998-04-28 19:14:27 +00:00
thorpej
4ccb48a525
Try (again) to get the chip number right for Alcor and Pyxis, using the
...
following (iffy) hueristic:
CIA revision 1 -> 21171
CIA revision 2 -> 21172
CIA revision > 2 -> 21174
1998-04-28 18:11:35 +00:00