552af779d2
bring mrg-vm-swap2 onto mainilne.
1997-06-12 15:46:19 +00:00
dc6a98e92c
bring mrg-vm-swap2 onto mainilne.
1997-06-12 15:09:23 +00:00
6ab737a609
Initialize machine from MACHINE and machine_arch from MACHINE_ARCH.
1997-06-08 23:59:57 +00:00
de7e49a954
Add 'char machine_arch[] = "xxx";' for the new sysctl hw.machine_arch.
1997-06-06 23:26:01 +00:00
71fb702409
Update Sys V shared memory options. Still commeted out, but now correct.
1997-06-03 01:38:00 +00:00
079405ea2a
Update SHMMAXPGS to a constant of 1024.
1997-06-01 19:23:08 +00:00
2f418f67bd
Update to what I'm using.
1997-06-01 18:15:12 +00:00
1574dad87a
* Missed that one during last commit.
1997-05-17 14:06:26 +00:00
eed1dad537
* Reorganize pc532/stand similar to the alpha and hp300 ports (by stealing
...
Makefiles and scripts from hp300/alpha).
1997-05-17 13:55:34 +00:00
e2a58b69f7
Add #define __VM_PMAP_HACK as a temporary measure.
1997-05-16 21:35:30 +00:00
9e785c6d3f
* Define proc0paddr here and not in locore.s.
1997-05-10 09:29:26 +00:00
5c6f7fca32
* Update asm.h to be more like the other port's asm.h.
...
* Update locore.s to use all the macros defined asm.h
* Update random.s to use the much nicer algorithm from the m68k port.
1997-05-08 13:44:11 +00:00
9dd24ca41c
* Print device information in md_attach_hook. Since this is a pseudo device,
...
we have to output the device name as well.
1997-04-21 16:20:39 +00:00
237a4629c4
* Somehow the definition of ieee_handler_disable got lost in my last commit.
1997-04-21 16:17:44 +00:00
7bc1bddc96
* Do not use Debugger(), use breakpoint().
1997-04-21 16:17:39 +00:00
16fbb47606
* Do only check against sd* if we did boot from a scsi disk.
1997-04-21 16:17:36 +00:00
34bffb6338
* Omit Debugger() if DDB is not defined.
1997-04-21 16:17:32 +00:00
7fe4f42d0a
* Add a comment describing movs[bdw]nu.
...
* Add breakboint().
1997-04-21 16:16:31 +00:00
5a23a56e6b
* Apply a fix from Ian Dall to reduce system load and fifo/silo overflows
...
when running at high speeds. This works by using hardware RTS again and
using the receive fifo threshold as well as the transmit fifo provided
by the sc26c92.
1997-04-21 16:16:16 +00:00
61d420149f
* Use higher timeouts for PLIP.
...
* Do some cosmetic reformatting.
* If the interface is considered dead, re-enable receive interrupts from
time to time.
1997-04-21 16:16:10 +00:00
12994a40ab
* Configure ncr*, not ncr0. That allows the user to specify flags for ncr0
...
in his config file.
1997-04-21 16:15:59 +00:00
f50c40bad5
Eliminate redundant calls to vm_map_pageable() and vm_fault(), as suggested by
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Chuck Cranor.
1997-04-09 23:35:07 +00:00
9fea258541
* if queues have to be protected by splimp. Back out last change. Thank's
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to Charles for watching out and notifying me about my mistake.
1997-04-04 09:51:26 +00:00
6c015f3a49
Add netatalk netisr
1997-04-03 15:59:54 +00:00
b7624c248a
* Add missing & in plipioctl.
...
* Remove some dead code in plipioctl.
* Use splnet, not splimp to protect IF_PREPEND/IF_DEQUEUE.
1997-04-02 16:36:25 +00:00
e034d53f13
* Add new sysctl "machdep.ieee_disable". This can be used to disable the
...
in kernel ieee trap handler. Then a usermode version of the code can be
used for debugging. Thank's to Ian Dall for this suggestion.
1997-04-01 16:37:43 +00:00
af88eb9d75
* Fixes from Ian Dall. Make the ieee handler compile with the new gcc warning
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options, make it compile into a user mode library again and update the
README.
1997-04-01 16:35:08 +00:00
d0c4177d0c
* Add new sysctl "machdep.ieee_disable". This can be used to disable the
...
in kernel ieee trap handler. Then a usermode version of the code can be
used for debugging. Thank's to Ian Dall for this suggestion.
1997-04-01 16:33:04 +00:00
d89b0839dc
* Use movsdnu to copy pages.
...
* Just invalidate the tlbs for the affected mappings in pmap_zero_page
and pmap_copy_page.
1997-04-01 16:32:58 +00:00
43064ade71
* Apply optimizations suggested by gwr & mycroft.
1997-04-01 16:32:52 +00:00
6231519c48
* Initialize the icu with a table driven method again.
1997-04-01 16:32:47 +00:00
88128328a9
* Only cosmetic changes.
1997-04-01 16:32:31 +00:00
9e6c9efed8
* Initialize the icu with a table driven method again.
1997-04-01 16:32:25 +00:00
9046ff4c6f
* Initialize the icu with a table driven method again.
...
* Fix a bug in microtime that caused the generation of invalid timevals.
Thank's to Ian Dall for finding and fixing this.
1997-04-01 16:32:16 +00:00
821b15ab3b
* Add some missing casts to make this compile with -Werror when KGDB is
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defined.
1997-04-01 16:31:53 +00:00
e2a1653bf0
* Only cosmetic changes.
1997-04-01 16:31:45 +00:00
b14adada8f
* Include <sys/systm.h> to get printf prototype.
1997-04-01 16:31:37 +00:00
8a56a74823
* Add versions of movs{d,w,b} that do not update the source and destination
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pointers.
* Add tlbflush_entry to flush a single tlb entry.
1997-04-01 16:31:19 +00:00
b78841616b
* Add prototype for icu_init.
...
* Add new sysctl "machdep.ieee_disable". This can be used to disable the
in kernel ieee trap handler. Then a usermode version of the code can be
used for debugging. Thank's to Ian Dall for this suggestion.
1997-04-01 16:31:14 +00:00
b3d60fed7c
* Add -Werror again.
1997-04-01 16:30:48 +00:00
6228d0c501
* Add Cabletron EA412/EA419 driver.
1997-04-01 16:30:35 +00:00
cb24b0200a
Don't allocate mclrefcnt[]; it's dead and gone.
1997-03-27 21:01:20 +00:00
37b247edde
Renames: /dumpconf/cpu_dumpconf/, /boot/cpu_reboot/
1997-03-26 22:42:13 +00:00
71e43d14ab
Move findroot/setroot stuff from configure() to cpu_rootconf().
1997-03-26 22:38:40 +00:00
bf4354241e
* Use machine/conf.h instead of sys/conf.h to get the
...
lpt{open,close,write,ioctl} prototypes.
* Remove the cdev_decl(lpt). We get it from machine/conf.h.
* Add and use LPTSOFTC.
* Use level triggered interrupts (seems to work with less spurious interrupts).
* Do not use NLPT. Use lpt_cd.cd_ndevs to get the number of lpt devices.
* ether_ifattach now needs the ethernet address of the device. Supply a
dummy address.
1997-03-22 08:29:52 +00:00
80f02e3d99
DEV_RTC is gone.
1997-03-22 08:29:48 +00:00
b75d400dd2
DEV_RTC is gone.
...
Remove uk driver, add se driver.
1997-03-22 08:29:45 +00:00
e436eab8ea
DEV_RTC is gone.
1997-03-22 08:29:41 +00:00
62e4baf13e
Add softnet prototype.
1997-03-22 08:29:19 +00:00
86855546de
Do intr_init and intr_establish for softclock and softnet in mbattach.
1997-03-22 08:29:01 +00:00
c532db2665
* Include if_inarp.h and not if_ether.h.
...
* Include arp.h instead of ether.h.
* Remove softnet prototype. It is in cpu.h now.
* Remove calls to intr_init and intr_establish for softclock and softnet.
This is done in the mainbus attach routine now.
* Remove impintr. This seems to be dead.
* Add natmintr :-)
1997-03-22 08:28:59 +00:00
282907668f
Don't hardcode the name of the clock device. Use dv_xname.
1997-03-22 08:28:56 +00:00
92f94ebec2
That shouldn't get deleted. I wanted to delete icuinit.c, not intr.c.
1997-03-21 08:34:57 +00:00
4c63b60bae
intr.c
1997-03-21 08:31:59 +00:00
0f3c811db6
* Remove the unused variable fsr in ieee_invop.
1997-03-20 12:04:08 +00:00
a366400675
* clock and rtc are real devices now.
1997-03-20 12:03:27 +00:00
5efc40089c
* Add new file arch/pc532/pc532/mainbus.c.
...
* Remove arch/pc532/pc532/icuinit.c.
* clock and rtc are real devices now.
* Change all uses of needs-count to needs-flag.
1997-03-20 12:03:24 +00:00
c44822f0e3
* Add "-Wall -Wstrict-prototypes -Wmissing-prototypes -Wno-format"
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to CWARNFLAGS.
1997-03-20 12:03:23 +00:00
ed42b2c9d3
* Remove uk driver, add se driver.
1997-03-20 12:03:20 +00:00
b49a214439
* Don't reference NSCN.
...
* Use machine/conf.h not sys/conf.h to get the prototypes for the
scn cdev functions.
* Include <sys/kgdb.h> to get prototypes for kgdb_connect and kgdb_attach.
* Add missing prototypes for some functions.
* Make ddb work before the console was opend. Thank's to Ian Dall
for this change. His comment:
Also, ddb doesn't work if a break is set before the console
is opened. That is because DTR and RTS are not asserted. It
would probably work if the console is wired to ingnore DTR
or RTS. The change below is probably not very correct.
Proabably the state of DTR and RTS should be saved and DTR
and RTS asserted on the start of a polled serial input and
the saved values restored on exiting polled input
* Remove unused function scn_ei.
1997-03-20 12:03:03 +00:00
80502accfe
* Remove unused ncr_minphys prototype.
...
* Add prototype for ncr_ready.
* Add ncr_wait_not_req function from Ian Dall:
The ncr_wait_not_req business is to avoid a potential race.
When the pseudo DMA finishes, the target may not have
lowered REQ yet. If we just charge ahead, we eventually test
for phase when REQ is high. However, if REQ has not yet gone
low for the last byte transferred, this will be the wrong
phase. This is taken from the dp8490 application notes. The
last ACK is not deasserted until the dma is completed.
Deasserting the last ACK should be delayed until the last
REQ is deasserted. I am not sure if there are ever devices
this slow, but I believe the code is "more correct".
1997-03-20 12:03:01 +00:00
dd38be40dc
* Add prototypes for pmap_pte, pmap_testbit and pmap_changebit.
...
* Remove PTDpaddr. This is no longer in use.
1997-03-20 12:02:42 +00:00
5bb951d4d4
* Remove IEDGE and IPLOARITY. These constants are no longer in use.
1997-03-20 12:02:40 +00:00
1e27bb59c8
* Add prototypes for kdb_trap and db_dasm_ns32k.
1997-03-20 12:02:37 +00:00
8462078c2a
* Add prototypes for ieee_handle_exception, ram_size, restore_fpu_context
...
and save_fpu_context.
* Remove prototypes for cpu_reset (it is local to machdep.c) and
startrtclock (it does no longer exist).
1997-03-20 12:02:36 +00:00
98eb9b47ea
* New file. This contains the definitions used to fill the cdev and
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bdev switches for devices unique to the pc532.
1997-03-20 12:02:34 +00:00
bcdbce6d4f
* Initialize the interrupt controller part of the ICU in intr_init.
...
* Move softnet and the establishing of the softclock and softnet
interrupts to machdep.c.
* Fix some printf format strings.
1997-03-20 12:02:00 +00:00
8a6b052853
* New file that contains the match/attach/print function for the mainbus
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device.
* Some generic ICU initialization is now done in mbattach.
1997-03-20 12:01:23 +00:00
715cb6f3df
* Include sys/ptrace.h to get prototypes for process_read_regs and
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process_read_fpregs.
* Remove extern definitions for proc_trampoline and pmap_pte. We
get prototypes for these from some headerfiles.
1997-03-20 12:01:03 +00:00
6a7e85766c
* Include sys/kgdb.h to get prototypes for kgdb_trap.
...
* Fix some printf format strings.
1997-03-20 12:00:59 +00:00
0f39516c71
* Remove unused local variable in sys_sysarch.
1997-03-20 12:00:58 +00:00
a9e83c741a
* Include sys/proc.h, sys/fcntl.h and machine/conf.h to get some missing
...
prototypes.
* Get rid of RTC_DEV. All rtc support now lives in clock.c.
1997-03-20 12:00:56 +00:00
2608cc4aff
* Remove stale rcsid string.
...
* Add missing prototypes.
* Move over softnet() from intr.c.
* Establish softnet and softclock interrupts in init532.
* Misc cleanup to get it compiled with the new CWARNFLAGS.
1997-03-20 12:00:54 +00:00
62d993de87
* Remove trailing newline.
1997-03-20 12:00:51 +00:00
5e6e424a62
* Initialize the interrupt controller part of the ICU in intr_init.
...
* Move softnet and the establishing of the softclock and softnet
interrupts to machdep.c.
* Fix some printf format strings.
1997-03-20 12:00:50 +00:00
5e1cac29c9
* Include sys/systm.h and netinet/in.h to get missing prototypes.
1997-03-20 12:00:47 +00:00
855084814b
* Include <sys/disk.h> to get prototypes for dk_establish.
...
* Fix definition of strat arg for {read,write}disklabel.
1997-03-20 12:00:46 +00:00
bd1c07266e
* add missing prototypes.
...
* Fix some printf format strings.
* Remove unused Debugger() definition.
1997-03-20 12:00:43 +00:00
79e491a855
* Add missing prototypes and casts.
...
* Fix a printf format string.
1997-03-20 12:00:42 +00:00
0b6fa5346b
* Add missing prototypes.
1997-03-20 12:00:40 +00:00
966187a7e0
* Add missing prototypes.
...
* Reconstruct a piece of text that got lost in the past.
* Make the output for undefined instructions more consistent.
1997-03-20 12:00:37 +00:00
4712de3be8
* Do not call all the *_decl macros. This is done by <sys/conf.h> and
...
<machine/conf.h>.
1997-03-20 12:00:34 +00:00
b677f20e5d
* Make the rtc and the clock real devices. Initialize the clock parts
...
of the ICU in clock_attach.
* Pull over (and reformat) rtc_rw from mem.c.
* Convert the rtc driver to use /sys/dev/clock_subr.c (partially by
stealing code from the sun3 port).
1997-03-20 12:00:33 +00:00
fa30cfc066
* Remove all the mainbus stuff. This is in mainbus.c now.
...
* The clock is no longer started by startrtclock. This is done by
clock_attach now.
1997-03-20 12:00:30 +00:00
69d841a462
Add the "se" device at cdev major 22.
1997-03-18 01:41:40 +00:00
07b064e02e
New ARP system, supports IPv4 over any hardware link.
...
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will
only support Ethernet. Tcpdump itself should be ok, but libpcap needs
lot of work.
For the detailed change history, look at the commit log entries for
the is-newarp branch.
1997-03-15 18:09:08 +00:00
f868dff8d3
Define the `cleankernel' target consistently with other ports.
1997-03-14 23:27:29 +00:00
44149b42c2
Put the genassym.sh output in a temp file, and mv -f it, in case
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it fails spectacularly and doesn't clean up.
1997-03-14 23:21:36 +00:00
d8319f5c75
remove leftover from switch to the mi kgdb interface.
1997-03-13 10:25:25 +00:00
c6d2740564
Integrate Phil Budne's latest changes to the scn driver. From his README:
...
* Uses Counter/Timer dynamicly for rate generation; You can
have both 19200 and 38400 on one duart, and 57600 on another!
* Improved scninfo program to dump driver internal information.
implemented counters for parity err, framing err, break
* Delays changes until transmitter idle to avoid "glitches"
* Cleaned up scn_softc member names
* Untested support for sc26c92 (I don't yet have any to test with);
+ Will use alternate rate tables (include 115.2kbps and 230.4kbps)
+ Will raise FIFO rx interrupt threshold and watchdog timer
at higher rates.
+ Unknown (to me) how fast pc532 MC145406 driver chips can go
NOTE: It seems like it may be a BAD idea to use a sc26c92 as
a console port for now; the PROM doesn't know to reset the
chip back to scn2692 mode!!
1997-03-13 10:24:14 +00:00
bda3351fc0
Some cosmetic changes.
1997-03-01 09:50:44 +00:00
dd064fc88a
Reset the scsibus only when bit 2 is set in flags.
1997-03-01 09:50:40 +00:00
da45c7f449
remove reference to pc532/kgdb_stub.c. We now use the mi version.
1997-03-01 09:50:30 +00:00
5a74618671
The ns32532 has no alignment restrictions. Define ALIGNED_POINTER to
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reflect this.
1997-03-01 09:50:19 +00:00
035bf3987f
make db_expr_t a long.
1997-03-01 09:50:16 +00:00
73ea4ca540
Document a non-obvious use of addr in interrupt().
1997-03-01 09:49:48 +00:00
799c3228ec
kgdb_connect and kgdb_panic are not define in the mi kgdb_stub.c. Define
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them here.
1997-03-01 09:49:45 +00:00
63183795c0
imask[IPL_ZERO] was updated after recomputing the run masks for all the
...
interrupt handlers. Due to this
- DIAGNOSTIC kernels would panic
- check_sir would run with the interrupt registered last blocked
Credits for finding and fixing this go to Ian Dall.
1997-03-01 09:49:44 +00:00
597322b455
* Adapt to changed definition of struct db_variable.
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* Some cosmetic changes.
1997-03-01 09:49:42 +00:00
453b47e7bb
removed. We now use the mi version from /sys/kern.
1997-03-01 09:49:20 +00:00
mrg