6ab3092b11
Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern.
...
Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses
bswap32). Contribution of assembly versions of these are welcome.
Add byte-swapping of ext2fs metadata for big-endian systems.
Tested on i386 and sparc.
1997-10-09 15:42:19 +00:00
7d508b124f
define SIZE?=size, and use ${SIZE} instead of size. makes cross
...
compilation easier
1997-10-03 07:17:00 +00:00
7f41ec0345
PR/4162: Chris Jones: make cleandir does not work properly; it does not
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remove the object files and the .depend file in the kernel build directory.
1997-09-30 22:50:53 +00:00
ea2fc3a36c
Add a missing ( in the pmap_enter call for the message buffer.
1997-09-23 13:48:15 +00:00
d4713d24c2
Implement the kernel part of pr-1891. This allows for a more flexible sized
...
msgbuf. Note that old 'dmesg' and 'syslogd' binaries will continue running,
though old 'dmesg' binaries will output a few bytes of junk at the start of
the buffer, and will miss a few bytes at the end of the buffer.
1997-09-19 13:52:37 +00:00
16a8787248
Fix execve(2) and *setregs() interfaces so emulations can set registers in a
...
more correct way. (See tech-kern.)
1997-09-11 23:01:44 +00:00
6f3bab1f59
Merge scsipi branch in the mainline. This add support for ATAPI devices
...
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.
1997-08-27 11:22:52 +00:00
5bc246cdb1
Add cd9660 fs and msdos fs.
1997-07-29 18:36:19 +00:00
d36d6d14ab
use locator defines in "locators.h" to index cf_loc[]
1997-07-17 02:01:26 +00:00
198bd713f2
Generate assym.h dependencies when making 'depend'.
1997-07-12 22:07:36 +00:00
ad1710ce1e
update comment from 1981 on memory and disk prices -- pr-2754 from Curt Sampson
1997-07-12 16:18:36 +00:00
bb66aaeadc
* Make it possible to disable disconnect/reconnect on a per target base.
...
* Eliminate disable interrupts in ncr_pdma_in. No more fifo overflows at
high baud rates :-) (Thank's to Ian Dall for this).
1997-07-09 19:28:25 +00:00
c5e3d310a6
When booting from a md device set RB_DFLTROOT in boothowto.
1997-07-09 19:28:20 +00:00
1c1450c97a
Remove __VM_PMAP_HACK.
1997-07-09 19:27:54 +00:00
ed60e6a598
This wasn't in use for several years now.
1997-07-09 19:27:33 +00:00
147aa6816f
Remove __VM_PMAP_HACK.
1997-07-09 19:26:34 +00:00
0404c01c46
#define DB_AOUT_SYMBOLS
1997-06-26 01:26:56 +00:00
1258c8d25b
remove now obsolete "swap on..." lines.
1997-06-12 18:41:58 +00:00
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.
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* 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,
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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
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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.
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* 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
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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.
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* 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.
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* 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.
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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.
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* 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.
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* 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.
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* 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
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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.
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* 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
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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.
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* 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.
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* 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.
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* 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
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<machine/conf.h>.
1997-03-20 12:00:34 +00:00
bouyer