bd66c9dafc
Make the HDC9224 MFM device driver up-to-date; has been not-working
...
since NetBSD 1.2 (!) It also uses interrupts instead of polling now.
Also fix the DMA area locking between SCSI and MFM disks.
Still missing - floppy support.
2000-06-25 16:00:43 +00:00
133ea38323
Add a WEAK_ALIAS() macro.
2000-06-23 12:18:45 +00:00
1ee7d22c0b
Remove prefix construction for softdeps. Add SOFTDEP option to GENERIC.
2000-06-22 20:27:49 +00:00
15511d1dcc
Move COFF_LDPGSZ to ibcs2_machdep.h. Fix nmagic loader to deal with
...
subpage mappings.
2000-06-21 05:45:15 +00:00
e79e5730cc
Variable "from" must be in first block read from disk, otherwise it will be
...
overwritten on non-VMB machines.
2000-06-19 20:05:17 +00:00
1293f1b88b
Rename ncr[5380] device to si to more consistent with other ports.
...
Add VAX660 to cputype.h. Remove needs-flag from si & asc entries.
2000-06-19 04:22:14 +00:00
955a631ce4
We use opt_cputype.h now.
2000-06-18 22:47:19 +00:00
4e6d07206d
make printf happy.
2000-06-17 01:05:11 +00:00
ff76991706
Add an installboot.
2000-06-17 01:01:06 +00:00
94956e7869
Adjust this a bit so that the primary entry point is 0x200, not 0x0a.
2000-06-17 01:00:17 +00:00
4343326b78
Add an installboot(8) for vax. This is needed so the VAX can do multiboot
...
CDroms.
2000-06-17 00:59:24 +00:00
bd160eabec
these are obsolete now that vax uses sysinst.
2000-06-16 06:36:45 +00:00
1e3f670589
This file now lives one level down in common.
2000-06-16 06:35:12 +00:00
2aaf9eb5c7
now lives one level down in boot.
2000-06-16 06:33:22 +00:00
53cc7ebe6b
Standalone device driver for DEBNx (ni) ethernet controllers.
2000-06-15 19:53:23 +00:00
8767feaaff
Recognize "ni" as boot device.
2000-06-15 19:49:37 +00:00
223d7455c7
Remove the obsolete config fragments for kernel crypto, because the IPsec
...
crypto code is now in the kernel source tree.
2000-06-14 22:02:13 +00:00
2df63a9cc1
Evil bug: sizeof(struct cpu_info) -> sizeof(struct ka820_softc).
2000-06-12 11:26:26 +00:00
8ea974e809
Put all cputype definitions in one file instead of separate files.
...
This was becoming unmaintainable.
2000-06-12 11:13:14 +00:00
7f40194cbc
Make spl0 & spllowersoftclock return void.
2000-06-11 23:33:37 +00:00
0dc4d9cf90
export bus.h
2000-06-11 23:32:55 +00:00
e910b71c73
Comment out asc0 for vs4000/90. remove slip/ppp.
2000-06-11 23:32:10 +00:00
3dfb96fa8f
Add local symlink so that machine & vax refer ../../include instead of the
...
system ones.
2000-06-11 23:30:35 +00:00
11b7c895aa
Remove some unneeded code.
2000-06-11 10:40:06 +00:00
fdc27c43a1
Fix booting from BI-based disks.
2000-06-11 10:39:26 +00:00
e7aefcd7ae
Allow printf's from slave CPUs by stealing the v_putc function.
...
Easier than expected because the printout lock is hold in the higher levels.
2000-06-11 07:50:11 +00:00
b826825917
Code to spin up other CPUs on a VAX 8200 system.
...
Haven't solved the printf() problem yet, though.
2000-06-10 14:59:38 +00:00
50dff37fd9
fix botch by me.
2000-06-10 05:24:46 +00:00
2dde4ce0c9
Slight stylistic changes. Add KAME checksum routine.
2000-06-07 19:31:33 +00:00
c063b64a2b
Do not clear msgbufenabled in dumpsys(). Dump messages will now go to
...
the message buffer. This can be invaluable in debugging if the dump
fails (assuming a persistant message buffer)
2000-06-05 23:44:55 +00:00
4371d91433
Have MI ncr53c9x_attach() the 2nd and 3rd arguments for scsipi_adater
...
and scsipi_device respectively, with size reduction of ncr53c9x_softc.
Specifying NULL instructs the driver to use default adapter and default
device codes. Every target port has ncr53c9x_attach(sc, NULL, NULL) anyway.
2000-06-05 07:59:50 +00:00
661884208a
add support for counting soft interrupts
2000-06-05 03:45:23 +00:00
2f85fe7adb
Adjust to new evcnt stuff.
2000-06-05 00:09:17 +00:00
ac621687a3
Add coff_machdep.h (now need due to the recent exec_coff changes).
2000-06-04 21:06:18 +00:00
1320a4106c
Adopt to latest mba/hp changes.
2000-06-04 20:04:21 +00:00
79e7f9966d
Adapt to mba changes. Fix assembler buf (EDIV uses 64-bit arg, not 32).
2000-06-04 19:58:17 +00:00
a8a863d4ea
more cleanup. use __builtin_frame_address(0) instead of our funky
...
FRAMEOFFSET macro. define an interrupt call frame and use that directly
instead of some magic offsets. Make boot autoconf.o use the current
reality.
2000-06-04 19:30:14 +00:00
e2293f4ad0
Add a comment
2000-06-04 19:03:27 +00:00
c46119030a
Forward declaration of `struct proc'.
2000-06-04 18:27:39 +00:00
f08ff1ad2d
use PR_IPL instead of 0x12.
...
align entries of various symbols.
2000-06-04 18:13:06 +00:00
db7db1456e
Remove home-grown interrupt vector handler.
...
Bus_space'ify; needed to get RH11 working. Still much more to do, though.
2000-06-04 18:04:38 +00:00
d7a5a63645
Changes to sbi_attach_args. (and some cleanup)
2000-06-04 18:02:35 +00:00
1838716f7b
Remove some unneeded code. (and cleanup).
2000-06-04 18:00:48 +00:00
82e0b5f7db
Changes of sbi_attach_args. (and cleanup)
2000-06-04 17:59:50 +00:00
1e19df4bfd
Clean up the sbi_attach_args struct and put in tag/handle.
...
Move a nice macro to scb.h.
2000-06-04 17:58:19 +00:00
0bd304e528
More event counter stuff. Plus a little cruft cleanup while doing it.
2000-06-04 06:16:53 +00:00
713121e8c4
Nuke it. It's in dev/qbus now...
2000-06-04 04:48:34 +00:00
078c7563c2
newer version exists in dev/qbus. nuke this one.
2000-06-04 04:19:57 +00:00
061896a992
now in dev/qbus so nuke this version.
2000-06-04 04:16:58 +00:00
7c24069048
Add extra argument to scb_vecalloc (a struct evcnt *)
...
Move ivec_dsp from trap.h to scb.h
Add interrupt counting to asc, le, ze, ncr, dz interrupts.
add common support for counting interrupts to cnm_idisp so
it can be done very efficiently.
2000-06-04 02:19:24 +00:00
baaa1154d5
no need to raise ipl since the definition of softintr_schedule is that
...
it's from at or above softipl.
2000-06-02 22:14:10 +00:00
34a96c661b
replace spl4 with splconsmedia
2000-06-02 21:51:46 +00:00
d278b1da45
Add IPL_* codes.
...
Add other codes for struct references.
Add softintr framework for IPL_SOFTNET and IPL_SOFTSERIAL.
General cleanup of .s files replacing hardcoded structure offsets with
symbolic ones.
2000-06-02 21:51:15 +00:00
83a385c230
use splsoftddb() instead of hardcoding the ipl.
2000-06-02 21:49:06 +00:00
b8cccfafd8
Move spl macros from <machine/param.h> to <machine/intr.h>
...
Fix botch on my part and make the IPL_* match reality on VAX.
Redefine spl macro using the symbolic IPL_ instead of being hardcoded.
Move schedsoftnet, schedsoftclock from <machine/cpu.h> to <machine/intr.h>
Add a _setsirr macro for schedsoft*.
Add softintr function and framework.
2000-06-02 21:47:02 +00:00
fb6a3dfb64
Include offsets in vs_cpu register in comments.
2000-06-02 21:39:54 +00:00
e488ca043b
change void f() to void f(void)
2000-06-01 02:28:11 +00:00
c9aff328d9
Make booted_device global (and booted_parition for consitency).
...
Eliminate it from header files and other extern definitions.
2000-06-01 00:49:49 +00:00
22635242c9
Eliminate booted_from. extern'ed booted_device (for raidframe). nothing
...
outside autoconf.c in sys/arch/vax needs to deal with booted_device).
2000-05-31 23:55:51 +00:00
7a66d70655
add placeholders for the MicroVAX 3400 (ka640).
2000-05-31 23:53:27 +00:00
858becb7c2
In the MULTIPROCESSOR case, initialize p_cpu before a process is
...
marked SONPROC.
2000-05-31 05:10:54 +00:00
992002c2be
Use the cpu_info struct to store cpu-specific data in the same way in
...
both uniprocessor and multiprocessor environments. Use the otherwise
unused internal CPU register SSP to store the cpu_info pointer.
The macros curcpu(), curproc, cpu_number() and need_resched() are now the
same in both uniprocessor and multiprocessor environments.
2000-05-29 20:00:55 +00:00
33889a5e6c
Enable DDB.
2000-05-28 20:21:04 +00:00
166475069f
fix it so it compiles.
2000-05-28 18:17:59 +00:00
e03e9e8086
Rather than starting init and creating kthreads by forking and then
...
doing a cpu_set_kpc(), just pass the entry point and argument all
the way down the fork path starting with fork1(). In order to
avoid special-casing the normal fork in every cpu_fork(), MI code
passes down child_return() and the child process pointer explicitly.
This fixes a race condition on multiprocessor systems; a CPU could
grab the newly created processes (which has been placed on a run queue)
before cpu_set_kpc() would be performed.
2000-05-28 05:48:59 +00:00
141dcca251
Add VAX660/670/680 support.
2000-05-28 05:17:25 +00:00
26acf7f88a
Only map in map registers and the I/O page if they are not mapped in already.
2000-05-27 21:44:35 +00:00
8293b12111
Write kvtopte() and kvtophys() as inline assembler. GCC create quite bad
...
code for them, and they are only 2-3 instructions each if written by hand.
2000-05-27 21:17:06 +00:00
6cfde8f146
Remove the pcbtrap global variable, use a per-CPU variable instead.
2000-05-27 20:02:58 +00:00
98d0ab9e1c
Use machine instead of vax in include path.
2000-05-27 16:44:14 +00:00
99baa81ae7
Rewrite cpu_fork(), it now looks like and works as other ports' cpu_fork()
...
(calling child_return() etc...). Have fun, Jason!
2000-05-27 16:33:04 +00:00
aacf5a4bc1
Growel out the SCSI BUS ID from NVRAM instead of hard-code it.
2000-05-27 10:12:45 +00:00
21fc65e1a8
sleep() -> tsleep()
2000-05-27 04:52:27 +00:00
fa1474c2eb
This need <sys/sched.h> to compile.
2000-05-27 03:23:22 +00:00
40339b39f9
Reduce use of curproc in several places:
...
- Change ktrace interface to pass in the current process, rather than
p->p_tracep, since the various ktr* function need curproc anyway.
- Add curproc as a parameter to mi_switch() since all callers had it
handy anyway.
- Add a second proc argument for inferior() since callers all had
curproc handy.
Also, miscellaneous cleanups in ktrace:
- ktrace now always uses file-based, rather than vnode-based I/O
(simplifies, increases type safety); eliminate KTRFLAG_FD & KTRFAC_FD.
Do non-blocking I/O, and yield a finite number of times when receiving
EWOULDBLOCK before giving up.
- move code duplicated between sys_fktrace and sys_ktrace into ktrace_common.
- simplify interface to ktrwrite()
2000-05-27 00:40:29 +00:00
a7d0570e67
First sweep at scheduler state cleanup. Collect MI scheduler
...
state into global and per-CPU scheduler state:
- Global state: sched_qs (run queues), sched_whichqs (bitmap
of non-empty run queues), sched_slpque (sleep queues).
NOTE: These may collectively move into a struct schedstate
at some point in the future.
- Per-CPU state, struct schedstate_percpu: spc_runtime
(time process on this CPU started running), spc_flags
(replaces struct proc's p_schedflags), and
spc_curpriority (usrpri of processes on this CPU).
- Every platform must now supply a struct cpu_info and
a curcpu() macro. Simplify existing cpu_info declarations
where appropriate.
- All references to per-CPU scheduler state now made through
curcpu(). NOTE: this will likely be adjusted in the future
after further changes to struct proc are made.
Tested on i386 and Alpha. Changes are mostly mechanical, but apologies
in advance if it doesn't compile on a particular platform.
2000-05-26 21:19:19 +00:00
02512fa1e9
Correct a comparision.
2000-05-26 21:05:23 +00:00
4eea61af11
If we panic before the vsbus is found, don't panic again.
2000-05-26 21:05:01 +00:00
1e700bc362
Make it compile again.
2000-05-26 20:51:25 +00:00
b2bc655ba8
Fake success when trying to use the strategy() routine on a network device.
...
This avoids clobbering errno and bad error messages.
2000-05-26 20:18:57 +00:00
e2148b38ab
Don't init the net info more than once.
2000-05-26 20:16:46 +00:00
b8b40eed22
Avoid hanging if boot fails on some machines.
2000-05-26 20:15:21 +00:00
8e44b27348
Rename the machine-specific stack trace printing functions
...
from db_stack_trace_cmd() to db_stack_trace_print(),
and add an additional argument, a function pointer for an
output routine (i.e. printf() or db_printf()).
Add db_stack_trace_cmd() in db_command.[ch], calling
db_stack_trace_print() with db_printf() as the printer.
Move count==-1 special handling from db_stack_trace_print() [nee
db_stack_trace_cmd()] to db_stack_trace_cmd() [nascent here].
Again, I'm unable to test compilation on all affected platforms,
so advance apologies for potential brokenness.
2000-05-26 03:34:24 +00:00
8964c35eca
Introduce a new process state distinct from SRUN called SONPROC
...
which indicates that the process is actually running on a
processor. Test against SONPROC as appropriate rather than
combinations of SRUN and curproc. Update all context switch code
to properly set SONPROC when the process becomes the current
process on the CPU.
2000-05-26 00:36:42 +00:00
37be92c0d1
Add loadfile() support. soon to be needed by bootblocks.
2000-05-25 20:25:22 +00:00
091b74891d
Modify the file list for kernel to supress errors/text for certain ones.
2000-05-25 19:36:20 +00:00
6ec6c6f90a
Move common return-to-userland goo into userret(), like other ports.
2000-05-25 17:01:11 +00:00
e256727fb2
Four more instructions makes it possible to boot old kernels also.
2000-05-24 19:53:11 +00:00
1140468205
Use preempt(), not an open-coded equivalent (which won't be
...
equivalent for long).
2000-05-24 16:48:33 +00:00
83ae868133
Add some debug stuff. Disable SCSI on KA49 for now until I can figure out
...
why it doesn't work.
2000-05-23 23:47:28 +00:00
62469cb55a
Allow for boot.vax and netbsd.vax when booting. this allows a multi
...
architecture CD to be made which includes VAX support.
2000-05-23 23:34:20 +00:00
27a876b17c
boot detection moved autoconf.c; remove it from here.
2000-05-23 21:36:43 +00:00
6f98bbbb09
Add some missing ifdef's.
2000-05-23 19:55:55 +00:00
88352edc02
Add prototype for findcpu in _STANDALONE.
2000-05-22 15:55:52 +00:00
8c22116924
cpp can be so annoying. to appease it, can't -> cannot
2000-05-22 15:54:53 +00:00
7a0c7ff6f9
get rid of a double /
2000-05-22 15:42:37 +00:00
09d6519a0f
make the declaration of findcpu() ansi. (e.g add void to it).
2000-05-22 15:41:31 +00:00
5ece00b8bc
Obviously we don't use the symbol, but we might give it the correct value.
...
We support up to NVAX platforms.
2000-05-22 15:40:06 +00:00
2d5c3f8447
Move BDEV_LE detection to here.
2000-05-22 15:38:47 +00:00
cb089ee017
Remove RPB hook from here and put in autoconf.c
2000-05-22 15:34:05 +00:00
ff7c474e11
The double / in the path has been bothering me for awhile.
2000-05-22 15:33:13 +00:00
f506422549
Boot device recognition for DEUNA added; combined with some cleanup.
2000-05-21 20:18:49 +00:00
314caa6651
Standalone driver for the Digital Equipment Unibus Network Adapter (DEUNA).
...
This allows 11/750 owners to install from a single TU58 cassette.
(Are there still any 11/750 owners left out there? :-)
2000-05-21 20:17:43 +00:00
da774180b6
Compare the boot address with 1) physical address and 2) correct variable.
2000-05-21 10:03:55 +00:00
d901690b17
Remove forgotten debug printf.
2000-05-21 09:45:54 +00:00
0b560b2138
Set correct adapter addresses if none is given.
2000-05-21 09:45:34 +00:00
93753c91c0
11/750 fixes:
...
- Set the correct adapter address in RPB for Unibus devices.
- Repair the disk read routines for HP disks. ROM routines do not work
on HP disks, therefore use a small home-written routine.
2000-05-21 09:44:16 +00:00
f7b7cabc0b
On the 11/750, the stack will be placed by ROM in the code area.
...
Start with moving it to a safe place.
2000-05-21 08:13:20 +00:00
2da29b7e01
Changes to use the RPB for different tasks. Much simpler now to find the
...
boot device.
2000-05-20 13:38:58 +00:00
b3f6551d41
WARNS=1. Unify the ra and tmscp driver.
2000-05-20 13:36:11 +00:00
027ee49b0f
Adopt to the RPB changes. Complete change of how network devices are
...
handled. No more hacks to find bus addresses.
2000-05-20 13:35:07 +00:00
c5f56fab00
Change all devices to use the RPB info when autobooting, this allows for
...
booting from unsupported devices also. As a side effect; it fixes PR#9202.
2000-05-20 13:30:03 +00:00
a8a7bf342f
New arguments to the rom routines. Adapt srt0 to new world also.
2000-05-20 13:22:39 +00:00
9ff9efe46a
Rewriting of the VAX boot block. Differences:
...
- Use the RPB for passing boot device info up to kernel, instead of the
old BSD "hack" with an encoded longword (see sys/reboot.h for details)
- Instead of separate drivers for all devices, use the HW-provided ROM
routines as much as possible.
- Add filesystem support for CD9660 also (now when there is space).
- Make everything compile with WARNS=1.
The boot block is now <7K in size and have support for UFS, CD9660 and USTAR.
2000-05-20 13:21:29 +00:00
071aed40ac
A foolish consistency; most parts of the kernel use bp->b_data, so
...
change these from bp->b_un.b_addr to bp->b_data, as well. This also
allows us more flexibility to experiment with other data buffer types
hung off of struct buf.
2000-05-19 18:54:22 +00:00
9bf1dc1e62
fix comments.
2000-05-18 04:20:41 +00:00
2d153651e5
Preliminary support for the VS4000/90 SGMAP. Needed for SCSI. Does not
...
quite work right yet.
2000-05-17 21:22:18 +00:00
6fb4d43f97
Sync closer to GENERIC.
2000-05-17 21:19:49 +00:00
6a36c27519
Get boot device CSR from RPB instead of trying to guess it.
2000-05-09 20:53:51 +00:00
94faa6da32
Change copy*str() functions. More paranoid checking of legal address space.
...
Fixes PR#7838.
2000-05-09 18:59:58 +00:00
9f48bba3ae
Add "install" target, so "make install" after building the kernel
...
does something useful. The target can be redefined by putting a
install-kernel-${MACHINE_NAME} target that fits your needs into
/etc/mk.conf.
2000-05-09 00:56:21 +00:00
6a33c86623
HAVE_GCC28 -> HAVE_EGCS, and make it match gcc 2.9 as well. Also,
...
make the use of -Wno-uninitialized explicit, don't rely on a compiler
hack to do it for us.
2000-05-09 00:32:19 +00:00
57115228ef
Sorry, no KA680.
2000-05-08 19:46:12 +00:00
5fc118100e
Add 4000/200 and 4000/500.
2000-05-08 19:09:49 +00:00
7f9df86ca6
Get correct MAC address out of rom on VAX 4000/200. From Michael Kukat.
2000-05-08 18:51:17 +00:00
f511619a4f
Some more CPUs... From Michael Kukat.
2000-05-08 18:48:30 +00:00
282320f7df
Rudimentary CPU support files for VAX 4000/105, 4000/200 and 4000/500.
...
From Michael Kukat.
2000-05-08 18:45:26 +00:00
aedfd4de1c
VAX 4000/200 support. From Michael Kukat.
2000-05-08 17:53:24 +00:00
0028464ae3
Add 4000/105 and VXT2000. From Michael Kukat.
2000-05-08 17:49:07 +00:00
c17aed4bdc
Console support for VXT 2000, VAX 4000/105 and VAX 4000/500.
...
From Michael Kukat.
2000-05-08 17:06:48 +00:00
855b79db92
Let each platform typedef the new __cpu_simple_lock_t, which should
...
be the most efficient type used for the atomic operations in the
simplelock structure, and should also be __volatile.
2000-05-02 04:41:04 +00:00
8ddd256f57
Call uvm_pageidlezero() in idle loop.
2000-05-01 12:11:50 +00:00
a5a1a12d83
#define __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED.
2000-05-01 12:09:32 +00:00
c7204b15d4
Ubareset() changed.
2000-04-30 11:47:21 +00:00
dc8f3d3b3f
Oops, install <machine/lock.h> on these systems, too.
2000-04-29 03:45:42 +00:00
f51470a514
Require that each each MACHINE/MACHINE_ARCH supply a lock.h. This file
...
contains the values __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED, which
replace the old SIMPLELOCK_LOCKED and SIMPLELOCK_UNLOCKED. These files
are also required to supply inline functions __cpu_simple_lock(),
__cpu_simple_lock_try(), and __cpu_simple_unlock() if locking is to be
supported on that platform (i.e. if MULTIPROCESSOR is defined in the
_KERNEL case). Change these functions to take an int * (&alp->lock_data)
rather than the struct simplelock * itself.
These changes make it possible for userland to use the locking primitives
by including <machine/lock.h>.
2000-04-29 03:31:45 +00:00
70d4422b8a
Dump NRCV to 8 from 5. Note that a 8K NFS reply takes 6 full size
...
Ethernet packets so the chances are that if the server was fast enough
this driver would continuously lose one of the fragments. Eventually
causing the kernel load to fail. Add 2 extra for random ARP or other
packets that might be picked up.
2000-04-28 00:08:51 +00:00
1fe20bbb39
be a bit more defensive in the probe routines. only allow one attachment.
2000-04-24 21:59:22 +00:00
d32950cb7e
Add cd9660 support to the secondary boot blocks.
2000-04-24 21:46:07 +00:00
b7de2c5900
Add lcgreg.h.
2000-04-24 17:09:56 +00:00
7964d80339
Initial definition of registers for VS400 LCG cards. Still needs more.
2000-04-24 17:09:03 +00:00
c6a9a48f2e
Add 4000/90 to the countdown hack.
2000-04-24 14:45:30 +00:00
62c210a97b
Fix bootblock countdown for 4000/VLC.
2000-04-24 07:03:27 +00:00
9148a41e81
fix booted_qe case to compare locators against controllers.
2000-04-23 20:30:37 +00:00
c10673838a
Extend asc driver to include support for the VS400/9x.
...
Add VS4000/9x support vsbus_dma.c
2000-04-23 16:38:52 +00:00
25d6f027de
Detect controller number on boot_qe check.
2000-04-22 21:40:40 +00:00
8b94e15772
Fix boot block countdown on 4000/60. Easy to add for other 4000 machines also.
2000-04-22 20:29:58 +00:00
a47bd10baa
Use RAISEIPL on all workstations.
2000-04-22 18:11:27 +00:00
3a90b3236e
Forgot a protection #define.
...
Make use of raise-spl.
2000-04-22 17:05:07 +00:00
8c7cf8f008
Add device switch entry for RL disks. Only uses rom to boot so far.
2000-04-22 16:52:23 +00:00
cab5a24c60
Recognize RL02 as boot device.
2000-04-22 16:50:44 +00:00
9b8f75bee1
Add "rl" disk.
2000-04-22 16:48:53 +00:00
cbf7514ca6
Detect "rl" as root device.
2000-04-22 16:43:47 +00:00
dd22df3dc8
Ops, forgot to commit this.
2000-04-22 08:19:49 +00:00
f52bc62c39
enable in-kernel NTP (so xntpd doesn't die).
2000-04-21 15:16:39 +00:00
73e5b4e878
Raise IPL after interrupt, for LANCE chip.
2000-04-20 18:55:50 +00:00
3be41bae18
add stf pseudo interface (commented out due to possible security risks)
2000-04-19 06:50:27 +00:00
79a5b2164e
Remove autconf stuff. not needed and wrong.
2000-04-18 21:25:31 +00:00
414d3f059d
Compile -Os instead of -O2 (optimize for space).
2000-04-18 20:47:04 +00:00
d334fb3019
Handle NCR5394 SCSI as NCR5380. (Doesn't matter, it will use the ROM
...
routines anyway).
2000-04-18 20:25:13 +00:00
86d5f2d67d
Add RPB number for VS4000 SCSI.
2000-04-18 20:23:54 +00:00
a218b8543c
Enable cache on the 4000/VLC.
2000-04-18 16:28:04 +00:00
a90cf56cda
PC_ICR doesn't exist on the 4000/VLC and trying to read it apparently
...
causes problems when the cache is enabled. Don't access it if boardtype
is VAX_BTYP_48.
2000-04-18 16:25:59 +00:00
6c0d2ca981
Add some defines gleaned from OpenVMS to enable cache on the 4000/VLC.
2000-04-18 16:23:42 +00:00
a1413dca83
Fetch the SCSI ID out of NVRAM instead, if possible.
2000-04-17 20:36:23 +00:00
d37dfad561
DEC have the internal SCSI controller as ID6, and CDROM as ID7.
2000-04-17 16:30:40 +00:00
ee754e5548
Autoconf for SCSI stuff on VS4000s.
2000-04-16 16:03:42 +00:00
5fa416e77a
This should have never been checked in. it's what this directory is supposed
...
to make. opps.
2000-04-16 15:59:02 +00:00
637d2e3a82
Be a little bit more generous with TBIA.
2000-04-16 09:42:22 +00:00
7ad2b0ede3
Call doshutdownhooks().
2000-04-16 09:41:51 +00:00
92b3e1fecd
Use objcopy to emit the binary and linked around for debugging.
2000-04-16 01:44:36 +00:00
5e9394eecb
move ustarfs to end so that '@" can be avoided. from mhitch.
2000-04-16 01:42:41 +00:00
faec4da943
Add missing cases for MARIAH/SOC/NVAX and fix a comment or two.
2000-04-16 01:41:23 +00:00
9434b7b19e
Add fix for VS4000 SCSI hangs on disk writes. Add a VAX_BUS_DMA_SPILLPAGE
...
and use it in the asc_vsbus driver.
2000-04-10 03:49:56 +00:00
8d2f5fd273
Fix TOY clock reading/writing on KA820.
2000-04-09 21:05:39 +00:00
9b917327ac
Add insqti/remqhi macros. These macros are interlock queue instructions
...
used in multiprocessor systems as well as in uniprocessor environments
with intelligent I/O devices.
2000-04-09 16:37:09 +00:00
2bc5adb20e
Instead of checking vm_physmem[<physseg>].pgs to determine if
...
uvm_page_init() has completed, add a boolean uvm.page_init_done,
and test against that. Use this same boolean (rather than
pmap_initialized) in pmap_growkernel() to determine if we are
being called via uvm_page_init() to grow the kernel address space.
This fixes a problem on some i386 configurations where pmap_init()
itself was needing to have the kernel page table grown, and since
pmap_initialized was not yet set to TRUE, pmap_growkernel() was
choosing the wrong code path.
Fix tested by Havard Eidnes.
2000-04-02 20:39:14 +00:00
78b105698a
Move dl* function definitions to libc on ELF.
...
Based on the patch supplied by Takuya Shiozaki <tshiozak@astec.co.jp>.
See http://mail-index.netbsd.org/tech-userlevel/2000/02/23/0000.html .
2000-04-02 15:35:47 +00:00
fe43e9f08f
Fix spelling error.
2000-03-31 18:40:58 +00:00
58714261cc
Remove register declarations.
2000-03-30 11:37:21 +00:00
2f1fef39b3
Centralise the declarations of cpu_model, machine, machine_arch,
...
osrelease, and ostype and remove "extern char foo[];" (for hostname
and domainname too).
Also delete redunctant decl of boottime in kern_info_43.c.
2000-03-28 23:57:24 +00:00
230876cf26
Merge parts of chs-ubc2 into the trunk:
...
* Remove the casts to vaddr_t from the round_page() and trunc_page() macros to
make them type-generic, which is necessary i.e. to operate on file offsets
without truncating them.
* In due course, cast pointer arguments to these macros to an appropriate
integral type (paddr_t, vaddr_t).
Originally done by Chuck Silvers, updated by myself.
2000-03-26 20:42:21 +00:00
aef1518cd8
Implement bi_intr_establish(). Add some fields about which CPU to interrupt.
2000-03-26 11:41:25 +00:00
dd359f65dd
Need some vectors and pointers to be set before IPL is lowered.
2000-03-26 11:40:31 +00:00
b81cd3fa6b
Identify ourselves.
2000-03-26 11:39:45 +00:00
9100212ef0
Add a "sc_rev" member to ncr5380_softc and handle CXD1180 quirk
...
in MI ncr5380sbc.
2000-03-25 15:27:54 +00:00
7b918b4088
New callout mechanism with two major improvements over the old
...
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.
The old timeout()/untimeout() API has been removed from the kernel.
2000-03-23 06:40:33 +00:00
f9f885519d
First cut of multiprocessor support for vax. Still much to do before
...
other CPUs than the master can spin up.
2000-03-19 14:56:52 +00:00
cae5843a06
Fix typo that caused lance chip not to be detected.
2000-03-18 16:20:06 +00:00
0af581a1a1
Add a ncr5380_attach() routine which does part of the initialization, attaches
...
the scsibus, and does the addref/delref dance.
2000-03-18 16:13:22 +00:00
e86957458a
Install "machineendian_machdep.h".
2000-03-17 22:36:31 +00:00
9e21b6555a
In the `MY THAT'S GROSS' department...
...
Eliminate the recursive include of machine/endian.h from sys/endian.h.
2000-03-17 00:09:18 +00:00
162b0b1dab
__P(()) -> __P((void))
2000-03-16 23:21:05 +00:00
02905321b2
Foolish consistency. Mainly, always use underscores and sys/endian.h.
2000-03-16 15:09:34 +00:00
aa1de89bdf
explicitely #include <sys/systm.h> #if BUS_SPACE_DEBUG to get a printf()
...
prototype
2000-03-15 16:44:48 +00:00
1bad2e1909
Add the RAIDframe device major to the machine-dependent config files
...
so that the right entries get added to dev_name2blk[]. Needed for / on RAID.
(Whoops! I missed checking these in when adding the RAID_AUTOCONFIG stuff.)
2000-03-14 15:56:51 +00:00
95054da1a1
Fix doubled 'the's in comments.
2000-03-13 23:52:25 +00:00
ebe08edbb2
add VS400 scsi attachment + a few other things
2000-03-09 02:05:07 +00:00
57032be837
disable scsi for ka49 until sgmap is adapted to it.
2000-03-09 02:02:12 +00:00
082a04f053
don't enable sgmap on ka49 yet.
2000-03-08 23:50:51 +00:00
f21e750db2
only have vmapbuf/vunmapbuf do anything on the ka46/48/49.
2000-03-08 23:49:10 +00:00
ad7dbd825c
Define ISO C99 (unsigned) long long (min, max) symbols.
2000-03-07 19:33:00 +00:00
ebbd936b2c
Chnage chip freq to 25MHZ. panic if dmaaddr is not in the kernel's
...
address space. fix some printfs. (reads now work!)
2000-03-07 00:08:42 +00:00
10f359a6b5
clear the sgmap that was allocated
2000-03-07 00:07:16 +00:00
e8c7c2f842
add real vmapbuf/vunmapbuf routines. needed for VS4000 SCSI support.
2000-03-07 00:05:59 +00:00
e42cc6e32e
remove some unsed variables. make a bit efficeint.
2000-03-07 00:04:13 +00:00
4ab785a0e1
it is pretty close to working. the scsibus probes now.
2000-03-05 23:20:25 +00:00
c43bdd0b91
Fix a bug with < 1 pages mappings.
2000-03-05 21:51:47 +00:00
1de30b727b
fix bug in bus_space_subregion
2000-03-05 21:22:48 +00:00
2b3b8b5d50
it's closer to working now.
2000-03-04 18:20:53 +00:00
ad61c16f86
Oopps. forgot to commit this.
2000-03-04 16:59:18 +00:00
8e7bc4bd01
Change some install options. From Todd Whitesel.
2000-03-04 16:21:05 +00:00
3c7a7bf0e0
Install the boot programs in /usr/mdec also. From Todd Whitesel.
2000-03-04 16:17:46 +00:00
e0df4ffcae
expunge vm_offset_t and vm_size_t.
...
add bus_dma support for the vs4000 dma translation map (sgmap).
enhance the vsbus for the lance to work with it.
remove the sgmap init code from ka46/48/49.c
2000-03-04 07:27:47 +00:00
7258e6c6b7
First pass at NCR53c9x attachment for VS4000. It doesn't work yet.
...
But I want to save the work.
2000-03-04 00:24:06 +00:00
1bce76807d
it's a bit cleaner now. it also gets rid of the iomap init in
...
ka4[689].c
2000-03-04 00:22:37 +00:00
2150f75fb0
First pass. need to add hw sgmap allocation via bus_dmamem
2000-03-03 22:57:49 +00:00
a1a05c5cf9
include <sys/cdefs.h> since <net/netisr_dispatch.h> needs __CONCAT
2000-03-01 00:17:17 +00:00
352a87f7bd
fix a too agressive s/CIA/UBA/ (e.g change SPEUBAL back to SPECIAL) in the
...
header.
2000-02-29 17:42:32 +00:00
8aaab5c387
add missing cpu dependencies
2000-02-29 17:13:27 +00:00
4eb55e447c
Do the "<space><tab>" thing with the RAID_AUTOCONFIG option.
2000-02-29 06:32:20 +00:00
d9c47013b2
Defopt 'RAID_AUTOCONFIG'. Adding 'options RAID_AUTOCONFIG' turns on
...
the component auto-detection and auto-configuration of RAID sets.
Also, add "#options RAID_AUTOCONFIG" to the GENERIC config files.
2000-02-26 17:35:33 +00:00
8f03b9a04a
Define the DONETISR macro and use netisr_dispatch.h. This is to cut down on code duplication and to standardize the available NETISRs across all ports.
2000-02-21 20:38:46 +00:00
fd8c03cf44
Allow arch-specific code to specify in4_cksum() like it can specify
...
in_cksum().
2000-02-14 21:42:50 +00:00
8e114c7994
Nuke unused variable.
2000-02-12 16:09:33 +00:00
918676c04f
Remove __BROKEN_CONFIG_UNIT_USAGE.
2000-02-12 16:00:13 +00:00
539689da9d
Remove another unneccessary reference to cf_unit.
2000-02-12 15:58:45 +00:00
c6471e4d9a
Remove an unneccessary reference to cf_unit.
2000-02-12 15:48:34 +00:00
dded044fc2
Update for the NKMEMPAGES changes.
2000-02-11 19:25:12 +00:00
fe551f0e64
Fix a bug in disksort_*() which caused non-optimal ordering when multiple
...
active partitions were on a single spindle. Add a b_rawblkno member to
struct buf which contains the non-partition-relative block number to sort
by.
2000-02-07 20:16:47 +00:00
7d16ac338c
add __BROKEN_CONFIG_UNIT_USAGE #define, becuase these ports do very
...
wrong things with device configuration data "cf_unit" information.
2000-02-05 00:13:22 +00:00
82464e46d6
Add a C99-style va_copy macro.
2000-02-03 16:16:06 +00:00
11c8f56d48
Revert STRIPPROG -> STRIP
2000-02-01 05:25:24 +00:00
f77befbc84
#define __HAVE_DEVICE_REGISTER on ports that have it, and check for
...
that, rather than a list of architecture defines, in config_attach
2000-02-01 04:01:19 +00:00
68e6de32b3
Add missing '#include "opt_vax630.h"' for custom kernels.
2000-01-27 17:06:55 +00:00
e7ea87d850
Adapt for matt's changes.
2000-01-27 16:58:44 +00:00
b0fbaa33fb
Remove obsoleted macros.
2000-01-26 09:44:10 +00:00
8eb798e603
define a "BUS_SPACE_MAP_PREFETCHABLE" flag which basically means that
...
device accesses are idempotent (but should not be cached by the CPU)
2000-01-25 22:13:17 +00:00
04eb110431
Add "dependall" target for comfort.
2000-01-24 20:36:06 +00:00
4e90241d42
More files that were changed.
2000-01-24 02:54:01 +00:00
7b17d59536
Revamp the VAX interrupt handling code. Make it compatible with all the
...
other ports. Clean up some things.
2000-01-24 02:40:28 +00:00
7e5ff67457
Add commented out "ident"-command
2000-01-23 23:46:04 +00:00
46b238cab4
remove volatile from softc. cleanup interrupt initialization.
2000-01-23 18:53:11 +00:00
dc59bc1db3
Update for sys/buf.h/disksort_*() changes.
2000-01-21 23:39:55 +00:00
aa195e816f
Fix PR9240: comment above cpu_fork() out of synch with reality on most ports.
...
(comment change only, but was wrong for more than just i386).
2000-01-20 22:18:54 +00:00
87e1b0f9b7
Add overlay to kernel configs.
2000-01-20 19:12:28 +00:00
5d5b2822ec
Don't need to include opt_vax8600.h. Always defined the 8600 specific bits.
2000-01-20 00:07:49 +00:00
a0397a2573
Move callout initialization to a single location; no need to duplicate
...
that code all over the place.
2000-01-19 20:05:30 +00:00
e61f177ab1
STRIP -> STRIPPROG
2000-01-19 16:29:54 +00:00
644b514c39
Change STRIPFLAGS=-g for cross-toolchains.
2000-01-19 14:44:58 +00:00
0b9af6bdce
check whether tv_usec >= 1000000
2000-01-19 02:52:16 +00:00
c4e802b942
Use b_cylinder as defined in sys/buf.h
2000-01-18 19:52:21 +00:00
ca44eb8d21
iodone() -> biodone(), iowait() -> biowait()
2000-01-18 19:51:03 +00:00
d7e6de4a08
iodone() -> biodone()
2000-01-18 19:50:32 +00:00
9546ee5f87
defopt VAX750 side effect.
2000-01-17 04:57:31 +00:00
2665d4b7c6
defopt VAXnnn so the make depend does the right thing.
2000-01-17 04:55:25 +00:00
fa560ec3ee
Bogus context pointer sent to sigreturn() may crash the machine.
...
Bug found by der Mouse.
2000-01-16 12:43:52 +00:00
32bb54d2ff
Enable IBCS2 (DEC SVR3) compatibility.
2000-01-13 15:09:52 +00:00
b8701a20ac
Add ibcs2 signal tramp code.
2000-01-10 23:54:47 +00:00
cbe54e5057
Add ibcs2 machine dependent file for VAX.
2000-01-10 03:06:44 +00:00
a57402e015
Add VS4000 scsi attachment (does not yet work).
...
Add COMPAT_IBCS2 hook (for running DEC VAX SVR3 images).
2000-01-10 02:35:35 +00:00
362ae13bea
Add some machine dependent stuff for vax.
2000-01-10 02:33:13 +00:00
5dc0a61485
Add ibcs2_machdep.h and reformat so that adding new includes is a bit easier.
2000-01-10 02:30:33 +00:00
11e6c54cfc
C99: Define a NAN macro in <math.h> which evaulates to a constant expression of
...
a single-precision quiet NaN; only to be defined on platforms that do support
this value.
1999-12-23 10:15:05 +00:00
ffbd2c2f5e
CL* discarding.
1999-12-12 14:39:18 +00:00
9beccd4e88
Detect "Infoserver 1000" also.
1999-12-11 17:55:13 +00:00
ae6ef93106
CL* discarding.
1999-12-11 17:54:04 +00:00
e921b99ca0
CL* discarding.
...
Move physmem setting to pmap_bootstrap().
Fix security problem in process_write_regs(), found by Klaus Klein.
1999-12-11 17:51:34 +00:00
0893832078
update for changed struct wsdisplay_accessops:show_screen signature.
...
no functional changes
1999-12-06 19:25:56 +00:00
e9a0023b37
bring in content of GENERIC.v6 into GENERIC.
...
remove GENERIC.v6 file (as it is part of GENERIC now).
"faith" interface is commented out by default as it is not really for
general use.
IPsec items are commented out as well, though we can enable "options IPSEC"
without export-related issue ("options IPSEC" will enable authentication
portion only). We may need to think about it again.
if you have problem compiling with INET6 on archs I do not have access to,
please contact me.
XXX what to do with arch/arm32/SHARK{,.v6}?
1999-11-21 14:00:37 +00:00
351a7de621
Get symbol "NETISR_IPV6". This fixes PR#8790, but in a different way.
1999-11-19 22:09:55 +00:00
65e94f7ef4
close the i386 ibcs2 machdep.h; nothing really machine dependent in it yet.
1999-11-16 00:46:25 +00:00
8bec119fcc
Add commented out option SOFTDEP to all GENERIC kernels.
1999-11-15 19:10:44 +00:00
d116707af0
Add
...
prefix ../gnu/sys
cinclude "conf/files.softdep"
prefix
to all std.* files, so that soft dependencies can be activated using
"options SOFTDEP".
1999-11-15 19:00:25 +00:00
d4c19a672a
adapt to jason new pmap_enter change
1999-11-13 21:32:25 +00:00
3891060822
Nuke TCP_COMPAT_42. Use sysctl to set it as needed instead.
1999-11-13 20:55:12 +00:00
1946167939
Update for pmap_enter() API change. No functional difference.
1999-11-13 00:30:26 +00:00
2334c8a315
Allocate memory for printouts directly instead of (trying to) use the
...
yes uninitialized VM system.
1999-10-27 16:40:47 +00:00
9318cd75a1
Let smg be probed as all other possible consoles.
1999-10-27 16:38:54 +00:00
4bec31640a
Avoid calling cninit() too early.
1999-10-27 16:37:54 +00:00
522cbf0248
Update to match new SVR4-style definition names in <sys/exec_elf.h>.
1999-10-25 13:55:06 +00:00
b8706b65a3
Detect SCSI as boot device.
1999-10-23 14:56:05 +00:00
362ef7b498
Use romread() routines if we are booted from SCSI disks.
1999-10-23 14:42:21 +00:00
08cf6bea89
Boot block code fixed to 1) understand SCSI disks and 2) read from a
...
ustar filesystem (used in installation).
1999-10-23 14:40:38 +00:00
16a09f9b9c
Remove the vmapbuf()/vunmapbuf() routines. They are quite unneccessary
...
on a machine that has MMU for its I/O devices.
1999-10-22 21:14:34 +00:00
db3857cbb6
DMA support for the NCR 5380-equipped vs3100's.
1999-10-22 21:12:20 +00:00
4021578d6e
Add routines to copy to/from a user process from/to the vsbus DMA area.
1999-10-22 21:10:12 +00:00
ae7e9d1571
Protect against multiple includes.
1999-10-21 20:01:36 +00:00
f1d4772434
Clear proc0 uarea, otherwise subsequent processes will inherit the
...
virtual timers and get unwanted signals. This has been around since
long time back...
1999-10-20 20:42:29 +00:00
7c80a2ddec
Nuke unnused file.
1999-09-21 18:08:37 +00:00
3455a353f9
Fix minphys() on vax. While here, convert to bus.h.
1999-09-21 18:07:54 +00:00
11cae42531
Centralize the declaration and clearing of `cold'.
1999-09-17 19:59:35 +00:00
3b01d1b872
Rename the machine-dependent autoconfiguration entry point `cpu_configure()',
...
and rename config_init() to configure() and call cpu_configure() from there.
1999-09-15 18:10:33 +00:00
f3a668ed84
eliminate the PMAP_NEW option by making it required for all ports.
...
ports which previously had no support for PMAP_NEW now implement
the pmap_k* interfaces as wrappers around the non-k versions.
1999-09-12 01:16:55 +00:00
fe8a330be5
Styr upp deklarationen av clockchippsparametrarna.
1999-09-06 19:52:52 +00:00
56f0f92bef
Add some external variables.
1999-08-30 21:18:17 +00:00
a724cc71f4
Changes for 4000/90.
1999-08-27 20:05:08 +00:00
02470fb53a
Support for 4000/90.
1999-08-27 20:04:32 +00:00
3c8bd07cd4
CPU support for 4000/90 (KA49).
1999-08-27 20:02:05 +00:00
c1eb799c3a
Use interrupt stack for unexpected interrupts.
1999-08-27 20:00:24 +00:00
1e07ecc873
Aupport these on 4000/90.
1999-08-27 17:50:42 +00:00
4fa4cc8160
Don't try to search for these devices on 4000/90. badaddr() should
...
be fixed for this arch also.
1999-08-27 17:49:41 +00:00
73dc3cea57
Rearrange the interrupt detection code to work on the (slightly
...
different) VAXstation 4000/90.
1999-08-27 17:45:57 +00:00
86a3dd1701
Don't reference a unexisting address on 4000/90.
1999-08-23 19:10:43 +00:00
895fe9eaf6
Add support for 4000/90. Also handle interrupts more intelligent.
...
XXX - countdown doesn't work on 4000/90.
1999-08-23 19:09:27 +00:00
82d58cbe82
export elf_machdep.h
1999-08-21 23:35:44 +00:00
741f18b695
Initial VAX ELF32 support (mostly untested). It's checked primarily for
...
testing and archival for now. I don't expect anyone to work with it
since the binutils and gas changes are still pending. But you got to
crawl before you walk.
1999-08-21 19:26:18 +00:00
3c185af5fd
Include <sys/endian.h> after defining whether where are little- or
...
big-endian. i386, pc532 and vax still include <machine/byte_swap.h>
and define macros for the {n,h}to{h,n}*() functions. mips also
defines some endian-independent assembly-code aliases for unaligned
memory accesses.
1999-08-21 05:53:50 +00:00
06a92524c2
Include <sys/bswap.h> for function prototypes. i386, pc532 and vax
...
still include <machine/byte_swap.h> and define macros for some of
the bswap*() functions.
1999-08-21 05:39:51 +00:00
8a0eac0ab5
Detect NVAX also.
1999-08-19 20:50:18 +00:00
7638e3fbe3
Add boot support for the VAX 3300/3400 LANCE chip.
1999-08-14 19:41:14 +00:00
b906b753ad
Support for ibus-attached LANCE.
1999-08-14 18:44:00 +00:00
33baeca394
Search for LANCE.
1999-08-14 18:42:46 +00:00
9752aa250e
Support interrupt vector auto-detection on level-trigged devices also.
1999-08-14 18:42:17 +00:00
962bc94a90
Support for on-board LANCE on MicroVAX 3300/3400. Also use MI LANCE
...
code for VAXstations again; though not functioning correctly on all
types of machines. (Will fix that later).
1999-08-14 18:40:23 +00:00
6535fd2313
Erroneous checking of return value from bounds_check_with_label().
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Massbus disks should work now.
1999-08-14 11:33:09 +00:00
eab2e881a5
Fix UBA IO space scan addresses; was searching at the wrong place.
1999-08-14 11:31:48 +00:00
650524ed75
Fix CMI probe bug on VAX 11/750. Prettify CPU printout.
1999-08-14 11:30:48 +00:00
33bc1af047
PGOFSET should be VAX_PGOFSET.
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Remove two unused prototypes.
1999-08-12 20:23:49 +00:00
28fb7c1eb8
Define cpu_number() as discussed on tech-smp.
1999-08-10 21:08:05 +00:00
1008019f62
Detect "ze" as root device.
1999-08-08 16:33:13 +00:00
80c17df099
Give numeric machine checks, instead of incorrect strings.
1999-08-08 11:47:54 +00:00
2785184329
Tell if we get stray interrupts, if cold == 0.
1999-08-08 11:46:30 +00:00
f2e960f907
Add support for the SGEC.
1999-08-08 11:45:01 +00:00
3766555455
Reset the interface when loading is finished, to avoid spurious writing
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to memory.
1999-08-07 18:30:36 +00:00
ae5dbfbe84
BI bus files has moved.
1999-08-07 11:19:04 +00:00
bc163ccc30
Clean up all bus handling stuff, it has become a mess the latest years.
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Add a new bus; "ibus" that is the internal MicroVAX bus.
1999-08-07 10:36:43 +00:00
a7361f3acf
Moved to dz_ibus.c,v
1999-08-06 18:58:28 +00:00
c7d47daa04
Moved from dz_vsbus.c,v
1999-08-06 18:58:27 +00:00
d936f02b0b
Implement priority raising, and use it as appropriate.
1999-08-05 18:48:55 +00:00
37554502cf
Correct a comment.
1999-08-05 18:31:06 +00:00
eb20bbc780
Change the semantics of splsoftclock() to be like other spl*() functions,
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that is priority is rasied. Add a new spllowersoftclock() to provide the
atomic drop-to-softclock semantics that the old splsoftclock() provided,
and update calls accordingly.
This fixes a problem with using the "rnd" pseudo-device from within
interrupt context to extract random data (e.g. from within the softnet
interrupt) where doing so would incorrectly unblock interrupts (causing
all sorts of lossage).
XXX 4 platforms do not have priority-raising capability: newsmips, sparc,
XXX sparc64, and VAX. This platforms still have this bug until their
XXX spl*() functions are fixed.
1999-08-05 18:08:08 +00:00
128cc8e9b2
For now; don't include the devices that are not yet converted.
1999-08-04 19:15:56 +00:00
2661ddc378
smg/lkc must have "qfont".
1999-08-04 19:15:11 +00:00
bebf926694
Adopt to new BI bus design.
1999-08-04 19:11:01 +00:00
fe04287ec0
Moved to dev/bi.
1999-08-04 19:09:46 +00:00
0b6c232028
BI bus has become MI now.
1999-08-03 19:56:21 +00:00
43bbc0f5c7
Protect against multiple includes.
1999-08-03 19:53:23 +00:00
901fb270ef
Add a "generic" struct for dma without anything fancy.
1999-08-03 19:45:47 +00:00
8f9615d62c
A bunch of changes:
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- Free pte pages not in use anymore.
- Inline pmap_extract().
- Fix annoying page reference/modify bug. Fixes PR#7858 & PR#7859.
1999-08-01 13:48:06 +00:00
870769b516
Cpu_swapin() only need to set red zone now.
1999-08-01 12:07:31 +00:00
3652732791
Add wsmux device.
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(Also add lots of missing chrtoblktbl[] entries.)
1999-07-29 19:14:35 +00:00
a7cd454b1d
It's time to be COMPAT_14.
1999-07-29 10:37:12 +00:00
f886376518
be more efficient when doing the SYSTEM_LD_TAIL for -g kernels: don't
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copy them just to strip them, use strip -o.
1999-07-26 05:20:44 +00:00
2ceba51630
Work with obj dirs (It seems that ${.CURDIR}/... is your friend).
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If I _had_ to pick an arch on which to learn how this stuff works, it probably
would not have been vax... unless of course I was experimenting with time
compressing drugs. If we have a 1.4.2, this is definitely a candidate.
1999-07-18 05:55:45 +00:00
73d339e9e8
Rewrite the page table entry routines. Don't take a pte invalid fault for
...
missing pte's, instead map in pte entries in pmap_enter(). The user ptes
is no more handled by the VM system. All this made swapping start working
on VAX again.
Still to do:
- Keep refcount per pte page, so that those pages get free'd when the
process is swapped out. Right now they are only free'd when the pmap
is destroyed.
Many thanks to Chuck Silvers for all help finding the deadlock problems.
1999-07-10 22:04:59 +00:00
e2a9d46897
After swapin of a process, restore the red zone in kernel stack at the
...
correct place.
1999-07-10 21:55:17 +00:00
0945bf58b0
Add examples for including the kernel crypto bits from either crypto-us
...
or crypto-intl, commented out, with instructions to use only one, and
adjust the prefix as necessary.
1999-07-09 18:55:33 +00:00
ecdad0ec33
clean up a bit after jason :)
...
- fix emitrules() like emitfiles() to deal with the prefix (otherwise it
would attempt to find the file in the normal base for the NORMAL_C rule).
- add emitincludes() which adds include directives for each prefix to the
$INCLUDES variable in the makefile.
- add %INCLUDES to each Makefile.arch to deal with the above.
this makes "prefix" actually work in a usable manner, and now i can move
on to fixing compiler warnings (errors) in the ESP code. :)
1999-07-09 09:52:55 +00:00
b2781586c4
Normalize include paths.
1999-07-09 02:32:28 +00:00
ragge