9376fa1a1b
Commit MIPS_INT_MASK_FPU change: use MD symbol to check for pending FPU
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interrupts.
1998-03-26 09:21:05 +00:00
dd3d062237
Delete a couple of gratuitous printfs.
1998-03-26 06:36:36 +00:00
8a86fd47be
It's Just Wrong to configure a KN02 system slot as an IOCTL ASIC, but
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since it's currently done that way, nuke the gratuitous printf that
reports the behavior.
1998-03-26 06:35:27 +00:00
38d5126caf
Set cpu_model in the dec_foo_init() functions, make them consistent and
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descriptive, and print the model before reporting physical memory size.
1998-03-26 06:32:37 +00:00
b6fca1a9c8
The line between "family" and "model" are ... very fuzzy on the DECstation.
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So, don't bother.
1998-03-26 06:27:57 +00:00
5fa1b5f440
Add Performa 580/588 to the list of machines which have a Cuda chip.
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XXX - we should really be using machine ID symbolic constants here, not
numbers.
1998-03-26 06:25:49 +00:00
d654444e88
Right now all platforms use the tc_slot_info[] stuff, so put it in a place
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where everyone can get at it.
1998-03-26 03:12:05 +00:00
c4ba627afc
Kernel config file for bishop.nas.nasa.gov and ripley.nas.nasa.gov,
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AlphaStation 500 and AlphaStation 600, respectively.
1998-03-26 03:00:36 +00:00
9234f2450b
Enable DDB history, netbsd.gdb.
1998-03-26 02:58:48 +00:00
6111783e61
if NEW_SCC_DRIVER, 3000/300 and 3000/500 aren't PROM console candidates.
1998-03-26 02:53:21 +00:00
a9e071bef5
defopt NEW_SCC_DRIVER
1998-03-26 02:52:43 +00:00
1282aca230
Add options UVM, PMAP_NEW, and NEW_SCC_DRIVER.
1998-03-26 02:51:46 +00:00
73f1a02583
If NEW_SCC_DRIVER is defined, the 3000/300 and 3000/500 are not
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PROM console candidates.
1998-03-26 02:45:34 +00:00
35205d76c6
Define TIOCDCDTIMESTAMP for NTP pulse-per-second (PPS) sampling on
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carrier-detect transitions, as described in the xntp documentation.
Use the same value as FreeBSD (88) for binary compatibility.
Should be implemented in lowest-level interrupt handler of serial drivers.
1998-03-26 02:45:01 +00:00
7b4da708cc
Add support for attaching a zstty as the console, conditional on
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NEW_SCC_DRIVER.
1998-03-26 02:43:22 +00:00
4a4bccc923
Remove references to NEW_PMAP.
1998-03-26 02:21:46 +00:00
76ba34c797
Remove references to "new_pmap".
1998-03-26 02:19:02 +00:00
456b3df281
Remove the Mach 3 pmap from the tree, replacing it with the contents of
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pmap.old.<whatever>. To see the history, look at the corresponding
pmap.old.<whatever> file.
1998-03-26 02:18:03 +00:00
17513c206c
make this compile
1998-03-26 01:09:04 +00:00
60e832dc24
Make this compile.
1998-03-26 01:01:13 +00:00
b9db388b0f
don't use variables declared _inside_ DEBUG in code _outside_ DEBUG
1998-03-26 00:49:03 +00:00
f658122053
Check for a valid PROM virtual address.
1998-03-25 23:15:07 +00:00
3ac5a77c70
Make pmap_kremove() deal with mappings entered with pmap_enter() as well.
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Prevents stale PV entries from lingering around. Fixes a nagging
"kernel stack not valid halt" I was seeing with PMAP_NEW.
Idea from Chuck Cranor.
1998-03-25 22:52:28 +00:00
1c1186a3f2
the kernel remove function can encounter mappings that are on the
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pvlists if they were entered by the fault routine. in this case
we had better call pmap_remove to clear out the pventry structures.
appears to fix some pvlist releated panics people have seen with pmap.new.
1998-03-25 22:49:11 +00:00
6c7f702633
- remove one level of soft interupt in the software autorepeat code
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- WOPEN -> wopen
1998-03-25 22:14:13 +00:00
db6aafad0b
With new pmap stuff, the need for MSS3 goes away.
1998-03-25 18:33:41 +00:00
a30817ebaa
if installing page 2 as a PT page for first 4M (for BIOSCALL),
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make sure we zero it first so that the PT is not filled
with random garbage
1998-03-25 16:30:43 +00:00
0e4dce88d4
Conditionalize badblock handling on 'HAS_BAD144_HANDLING'. Some ports
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(like atari) do not support it.
1998-03-25 09:58:24 +00:00
64a1b54b39
Add a define 'HAS_BAD144_HANDLING' that can be used to conditionalize
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the use of abdblock support functions. Also, while here, use a define
for NBT_BAD instead of the hardcoded 126....
1998-03-25 09:55:49 +00:00
e32073cbb1
Sync with latest tty changes.
1998-03-25 09:46:09 +00:00
b40a3c98f5
Use an MD name for the FPU-interrupt mask, as in PR # 4399.
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mips-based Sony news wire the FPU to hard-interrupt 3, rather than 5
as recommended in Kane.
1998-03-25 08:35:39 +00:00
5456233e69
Garbage-collect old warnings.
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Cvs: ----------------------------------------------------------------------
1998-03-25 07:43:12 +00:00
5aa93520b5
Pause after failing to find the same driver as the PROM.
1998-03-25 07:35:05 +00:00
a47a813037
Reinstate workaround for old PROM (3100) return values.
1998-03-25 07:30:28 +00:00
5dbbcd7d4d
Garbage-collect BRAINDAMAGEd code (see pr 4438).
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Attachment of keyboards and mice needs more work.
1998-03-25 06:27:32 +00:00
383ff0cb59
* Use new defopt model-specific options and opt files.
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Replace all DS5000_* and DS3100 ifdefs with ifdefs on DEC_ options.
* Use MI declarations, not pmax-specific, in model-specific init
that uses baseboard (ioasic) registers.
* Further cleanup of machdep.c. Clock-tick still needs more thought.
* Use 'ibus' names for 3100 baseboard devices in MI code.
1998-03-25 06:22:19 +00:00
ee65226ab6
Declarations for shared 3min/maxine memory handler.
1998-03-25 06:04:31 +00:00
dace384659
Update config files after splitting model support.
1998-03-25 04:17:08 +00:00
0fb478e609
Define ELF dynamic types for MIPS (some will be used by ld.elf_so).
1998-03-25 04:06:50 +00:00
7c6a97f474
Update GENERIC and R4000 configs after splitting model-speciifc support.
1998-03-25 04:05:35 +00:00
6975dc93a9
Split sys/arch/pmaxpmax/{machdep.c,trap.c} as suggested by Jason Thorpe:
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* add "Platform" support inpmax/pmax/sysconf.c and pmax/include/sysconf.h
(based on Alpha cpuconf.[ch], with a namechange to avoid clashes with
support for models of MIPS cpus. They differ more than Alphas).
* For each supported model of DECstation, create a separate file
with the support for that model. Use model codenames, since
support is really baseboard-specific and CPU daugherboards can change.
Move code from machdep.c and pmax_trap.c,
Add sysconf (nee "cpuconf") support.
* Rename model-specific functions to match sysconf names.
* Clean up autoconf.c. Use platform callbacks.
* Retire pmax_trap.c.
Leaves I/O bus configuration and console configuration untouched.
1998-03-25 03:57:53 +00:00
3786a63843
1. Always link at the high address, now that we can use free ram below
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the kernel on most platforms, including all of the entry-level platforms.
2. Kill the comments and options for load address selection.
3. Kill the default -g.
1998-03-25 02:16:41 +00:00
8fc4366b1d
PAGE_SHIFT, PAGE_MASK, and PAGE_SIZE are all short-hand for kernel variables.
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Protect them with _KERNEL.
1998-03-25 00:45:51 +00:00
e6cf334f5c
Keep a few things that reference kernel variables out of the namespace.
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Add a check to see if libkvm is using this file.
1998-03-25 00:44:34 +00:00
57ca254137
some minor debug printout changes
1998-03-24 23:37:53 +00:00
4bbda026af
The arm32 'char' is unsigned. Fix CHAR_MIN and CHAR_MAX to reflect that.
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(they were incorrect, defined to be the values that they should have were
'char' signed.)
1998-03-24 23:13:28 +00:00
49408401a3
In pmap_destroy_lev1map(), fix a problem where the pmap's ASN wouldn't
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be invalidated if the pmap is not active. A rare thing (in fact, I'm
having trouble thinking of a scenario where it would happen), but it was
incorrect, nonetheless.
1998-03-24 22:02:44 +00:00
8adf8abfea
Enable another error message before the driver reboots the machine. It was
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not being printed if not compiled with DEBUG. Now all situtiations where
the driver gives up should display a message before the reboot.
1998-03-24 20:49:22 +00:00
3d92d64171
Add a missing ntohs. With this change I got ip over atm (vpi/vci) working
...
between 2 PCs.
1998-03-24 18:48:59 +00:00
092f0654fe
Re-instate call to "safe" disconnect function that got lost during the
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Lite2 merge.
1998-03-24 13:49:21 +00:00
56ddd74138
register -> register int
1998-03-24 12:57:15 +00:00
65b1639385
Make this compile again: PCKBDCF_PORT->PCKBCPORTCF_PORT.
1998-03-24 11:37:06 +00:00
ce14ebd2b7
Include not-cacheable bit in base bus space mmap function.
1998-03-24 10:00:14 +00:00
6a3abc10f7
Create in rconsvar.h, with exported variables and RCONSDEV.
1998-03-24 09:51:23 +00:00
487d1fa05e
Fix typo in utime().
1998-03-24 09:47:30 +00:00
1c0730217a
Rewrite pmax console-probing code from scratch
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as pmax/dev/findcons.c:
* Follow the same logic: look for the device the PROM is using.
* If it's a framebuffer and we don't have a driver for it, try other
* framebuffers in PROM search order.
* If no match found, warn user and fall over to serial console.
* if no serial console found, go back to PROM.
Rework tc/scc.c attach routine to give cleaner initialization semantics.
Prune out old 'braindamage' code.
1998-03-24 08:39:02 +00:00
3172e096d3
Move pmax PROM-console I/O callbacks out of pmax/pmax/cpu_cons.c
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into pmax/dev/promio.c, with decls in promiovar.h.
Remove obsolete cpu_cons.c and old pmax console-probe code.
1998-03-24 08:31:34 +00:00
ea074f229a
cdev_decl the "zs" device (which is really zstty).
1998-03-24 05:17:14 +00:00
0105ff6f53
Update my DEC 3000/400 kernel config to reflect usage of the MI SCC driver.
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Do not try this at home. Caution: hot coffee is hot.
1998-03-24 05:16:30 +00:00
db00f6f709
Define attachments for the MI SCC driver - only hooks up to ioasic
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for now.
1998-03-24 05:15:07 +00:00
a26a53fbbc
Slight hack to allow the MI SCC driver to be used at cdev major 15
...
for testing purposes. Normal kernels still get the Alpha-specific
SCC driver.
1998-03-24 05:13:59 +00:00
ee83014c4d
Initial mostly-working ioasic attachment for the MI 8530 SCC driver. It is
...
enough to use as a console on my DEC 3000/400 (connected to a VT-520
terminal).
XXX The MI SCC driver needs serious changes to handle platforms which
have muliple SCC attachments (e.g. the Alpha port, which has an ioasic
attachment for TurboChannel systems and a gbus attachment for TurboLaser
systems).
XXX The MI SCC driver also needs changes to deal with the wacky (to put
it mildly) way the chips are wired up on the ioasic (on both TC Alphas
and DECstations). These are going to come along later.
1998-03-24 05:12:00 +00:00
fd312c64ee
Fix off-by-one botch in cdevsw entries which broke ipf, tun.
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Rearrange to match existing MAKEDEV entries. Add lkm back in.
1998-03-24 04:17:58 +00:00
96954c2a53
Ensure that we take the IP option length into account when we calculate
...
the effective maximum send size for TCP. ip_optlen() and tcp_optlen()
should probably be inlined for efficiency.
1998-03-24 03:10:02 +00:00
6d836436ac
Commit snapshot of pmax console rework as basepoint for 1.3.2 pullup:
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* Do rcons output properly, using cn_tab->cn_dev which points
at rcons cdevsw entrypoints.
* The pmadx console code was using keyboard (serial) device
(major,minor) for raster consoles with special code in the keyboard
drivers to catch output intended for consoles, pull it off the device
queue, and print them via cnputc().
Ifdef out RCONS_BRAINDAMAGE.
* Other minor cleanup to pmax scc driver.
1998-03-24 00:23:55 +00:00
23521d1c5f
Fix yank-and-put error in sbus attach code.
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Misc. cleanup.
1998-03-23 17:37:04 +00:00
4730d097ad
Only print interesting interrupt levels.
1998-03-23 17:21:52 +00:00
3702424d0f
Restore initialization of `par_err_reg' (sun4).
1998-03-23 17:16:03 +00:00
d968d727db
Implement bus_space_read_multi_1() fucntion for podulebus.
1998-03-23 17:07:38 +00:00
47d94e4676
fix typo
1998-03-23 16:57:21 +00:00
7972ef1160
Add missing comma.
1998-03-23 13:08:56 +00:00
4ccb969d0b
Okay, handle the ALLOCNOW case by doing the appropriate adjustments
...
up front. Do the spacing arithmetic slightly differently.
1998-03-23 07:51:25 +00:00
8e5970917e
Redo it slightly so that S/G now appears to work a bit better. This
...
version has 2GB direct map starting at 2GB, and either 256MB or 1GB
S/G starting at 1MB. I've done *some* testing on this, but I'm not
quite happy with it yet.
1998-03-23 07:42:40 +00:00
88c34f6f5f
Spaicing for 32 bit ptes (dwlpx only, really) is 0x20, not 1
1998-03-23 07:09:12 +00:00
66194d05bc
Do a more complete job of figuring out what kind of DWLP? we have- figure
...
out how much s/g ram is available. Can't really use the 128K entry S/G
ram yet- but I'll fix that later. More importantly, add in a dwlpx_iointr
handler that will try and figure out what the DWLPX error is and at
least print out what is happening- I actually found it useful in S/G
entry debugging as it could tell me that I had some bad S/G entries.
1998-03-23 06:38:10 +00:00
51ba315ba2
Slightly restructure interrupt handling to accomodate the addition
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of a dwlpx_iointr vector.
1998-03-23 06:32:39 +00:00
7c83bc0da6
Prepare for handling multisized S/G maps. Specify dwlpx_iointr function.
1998-03-23 06:31:54 +00:00
782eb42847
add the ability to run SLIP with CLOCAL set, per PR#3586
1998-03-23 04:41:16 +00:00
dbef68a11b
Update for __BROKEN_INDIRECT_CONFIG. Still untested since it is so hard
...
to find testers for these old cards.
1998-03-23 01:00:21 +00:00
afe0f98a85
Fix some obvious problems in my MIPS kcopy() implementation (a significant
...
typo, plus get delay slots right on the R3000).
1998-03-23 00:57:13 +00:00
82bda6ec9d
The monitor sense code we have is not reliable on DAFB-based machines with
...
certain 17" monitors. Change from Michael R. Zucca, PR 4988.
XXX - This can cause problems on system with the DAFB chip which currently
use only a NuBus-based video adapter. In particular, grf devices may not be
attached properly in this case. This unfortunate situation is less annoying
than not having a reasonable console, however. A reasonable, reliable
monitor sense algorithm for the DAFB would resolve the problem.
1998-03-22 23:40:52 +00:00
15c668e600
Disable Valkyrie interrupts on the Quadra 630. Part of a change
...
from Michael R. Zucca, PR 4988.
1998-03-22 23:13:52 +00:00
a798a71d08
MACHINE_NEW_NONCONTIG for NetBSD/Amiga. The older contiguous and
...
MACHINE_NONCONTIG stuff isn't supported anymore.
1998-03-22 23:12:49 +00:00
7819cad7ec
Implement pmap_deactivate() (a noop in this pmap) and clean up
...
pmap_activate() a little.
1998-03-22 23:12:15 +00:00
279df61dbe
Fill in the pointers the MI back-end expects correctly.
...
Add comment and diagram explaining the memory layout (to be revisited..).
1998-03-22 22:12:52 +00:00
fc27ffd92c
update some debugging stuff- also turn off possible ULTRA mode for 1020s
1998-03-22 22:02:29 +00:00
e6da5a01e4
remove tmpwire arg from uvm_pagewire() -- it isn't needed anymore.
...
noted by chuck s.
1998-03-22 21:29:30 +00:00
405ec57e9f
Lift the tilde a bit.
1998-03-22 20:24:05 +00:00
ff0635ab25
Fix error in previous change.
1998-03-22 19:36:52 +00:00
0c7f9767f4
Replace eh0 and em0 devices with ne* device.
1998-03-22 18:33:28 +00:00
f8fabd927a
Use netslot_ea() function to obtain the machine ethernet address of the
...
netslot interface.
1998-03-22 18:30:04 +00:00
272d8a4a38
Process 2 (the pagedaemon) always runs in kernel space, so share VM
...
space with proc0.
1998-03-22 18:22:07 +00:00
db80fc3242
The "pckbd" attribute of pc/vt is now "pckbcport".
...
Use the real console driver name here to make more obvious where
pms and spkr attach to.
1998-03-22 18:18:45 +00:00
456d2a7c07
Add bus_space_subregion().
1998-03-22 17:58:01 +00:00
4682d49cf1
tell drivers that this port knows about the new wscons code
...
(and generates the NWSCONS etc include files)
1998-03-22 17:53:23 +00:00
f321f0c731
add entries for the new wscons stuff
1998-03-22 17:50:12 +00:00
d4d8012d51
Export pcconskbd_cnattach() - it is used if pccons attaches to the MI
...
keyboard controller driver.
1998-03-22 17:49:00 +00:00
c4a9c8a96e
Allow to use pccons with the new MI keyboard controller driver.
...
This is more or less for testing (it doesn't contribute to the beauty
of the code).
1998-03-22 17:40:08 +00:00
6e806b8115
This is no longer DraCo-specific (and hasn't been for a long time).
1998-03-22 17:16:33 +00:00
a773a26ab1
Allow to attach the mouse driver to the new MI keyboard controller driver.
...
This should allow to use old X servers which depend on the old mouse
interface to work in the future.
XXX There can be only one attachment - either to an old console driver
or to the new pckbc driver - be configured.
1998-03-22 16:48:51 +00:00
jonathan