12d0e6e8f7
move sparc{,64} installboot.8 back to src/share, to avoid splitting sources for users who dont get everything.
1998-12-22 02:34:09 +00:00
fc6df8006b
Make sure we don't spuriously detect more than one boot device (as the
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previous patch but extended to all devices).
1998-12-21 11:25:39 +00:00
52c16cf83a
get "opt_compat_svr4.h" out of <sys/conf.h>
1998-12-18 16:55:39 +00:00
fec2cc52f3
T_SVR4_GETHRESTIME returns a nanosecond quantity in %o1.
1998-12-17 22:26:02 +00:00
9a2a015957
1000000000 nsec != 2^31 nsec (from kleink)
1998-12-15 16:06:15 +00:00
342b5e5134
Also need to initialize the queue length of a newly allocated fpstate.
1998-12-14 16:18:46 +00:00
f3e2980d41
note thta installboot.8 is built in share/man. move installboot.8 back to the same place the sources are, just build it in an MI location.
1998-12-11 12:18:46 +00:00
c2e84d0cde
What was missing here is the mapping between our booting SCSI bus number
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and the parent (hba) path from which we booted from. As a temp fix,
we'll only go with the first match to set altbootdev- not additional matches.
The problem was further exacerbated by the fact that cnpoll doesn't seem
to work on serial consoles.
1998-12-05 21:05:44 +00:00
5d9f86821c
Add a device_register() function to determine the boot device.
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Use it in addition to the old method for a while, so we can take note
of any glitches easilier.
1998-12-03 23:49:58 +00:00
da572a137f
Argh, fix the ANSI CPP version of the a.out WARN_REFERENCES().
1998-12-02 21:16:46 +00:00
a6f7e0c05a
Implement WARN_REFERENCES().
1998-12-02 00:58:42 +00:00
34a1fe3ee3
Fix bogus asm statements; tmp1 and tmp2 need to be outputs rather than inputs.
1998-11-29 10:37:08 +00:00
2e89e9144b
Turn a bunch of bus_space_*() macros into in-line functions mostly to avoid
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variable aliasing.
1998-11-26 23:50:52 +00:00
c918193752
Add splserial().
1998-11-26 22:53:13 +00:00
8df55592be
Minor changes; indentation for delay slots and NOTREACHED comments.
1998-11-26 22:36:43 +00:00
90a44dd270
Clean up kcopy() some more:
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* Return EFAULT, not -1.
* Rearrange some instructions for better parallelism.
1998-11-26 22:30:31 +00:00
79bf04ce4f
kcopy() must restore pcb_onfault handler. Pointed out by Charles Hannum.
1998-11-26 22:17:33 +00:00
59acb69be1
Add (commented out) 'gre' pseudo device line. Feedback is welcome.
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Inspired by Klaus Klein.
1998-11-25 20:30:44 +00:00
b34cd5fdf0
Add IPL_SERIAL
1998-11-25 19:33:02 +00:00
701d8366f0
Define `interrupt priority levels'.
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XXX - for now, these arbitrary identifiers; NO INTERPRETATION IS DEFINED YET
1998-11-22 23:53:24 +00:00
cecf78e09d
Connect the PCMCIA bus.
1998-11-22 23:36:42 +00:00
e40c5c3c20
Add busses: PCMCIA, MII, ATA
1998-11-22 23:22:26 +00:00
bc98f448b8
Turn the passed tag into "used" arguments.
1998-11-22 21:52:24 +00:00
5f0577babc
Adapt to the new scsipi_adapter interface.
1998-11-19 21:43:00 +00:00
db3051d720
fix problems in many d_mmap routines:
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- returned EOPNOTSUPP rather than -1.
- no check for negative offset.
many of these fix potential security problems in these drivers.
XXX XXX XXX
the d_mmap cdev routine should be changed to have a prototype like:
paddr_t (*d_mmap) __P((dev_t, off_t, int));
by someone!
1998-11-19 15:38:20 +00:00
dee948f2d9
Increase the delay after touching the IOMMU control register by another
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three no-ops (empirically verified by Robert Elz).
1998-11-18 12:07:47 +00:00
cf5710c839
Added a (commented out) configuration line for the RAIDframe device driver.
1998-11-16 16:44:55 +00:00
c74d32c5fc
Updating of bdev's and cdev's to support RAIDframe.
1998-11-13 04:47:03 +00:00
99d394c267
Typo
1998-11-12 14:00:06 +00:00
cabecee13c
Changes to support fork_kthread():
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- cpu_set_kpc() now takes void *arg third argument, passed to the
entry point.
- cpu_fork() allows parent to be non-curproc iff parent is proc0.
When forking non-curproc, assume its state has already been saved.
- Adjust various pieces of machine-dependent code to account of all of this.
1998-11-11 06:43:49 +00:00
61458d7dfa
LOCKDEBUG enhancements for non-MP:
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keep a list of locked locks.
use this to print where the lock was locked
when we either go to sleep with a lock held
or try to free a locked lock.
1998-11-04 06:19:55 +00:00
9eb94a0c03
Must protect user-land from cpuvar.h; noticed by Juergen Hannken-Illjes.
1998-10-26 08:16:08 +00:00
f3c1682c65
No need for `#ifdef SUN4M' protection.
1998-10-26 08:12:15 +00:00
de51cf3531
Define and use CPU pause/resume IPI messages (until such times that I know
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what the prom supplied versions actually do).
1998-10-24 08:12:55 +00:00
c85c920d03
Duh.. condition codes are not preserved when writing directly into %psr.
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Also, we need to deal with bus latency when turning off bits in the
interrupt status register.
1998-10-24 08:04:07 +00:00
890e54bee0
Pull in cpuvar.h to get definition of `curproc'.
1998-10-21 07:11:47 +00:00
b296275bb4
Defopt SYSVMSG, SYSVSEM and SYSVSHM.
1998-10-19 22:09:13 +00:00
f0529fccf5
Maintain a current process (`curproc') a per CPU.
1998-10-19 11:56:43 +00:00
09285b1171
PR/6311: By me... There was a bug unloading the dmamap:
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addr = map->dm_segs[0].ds_addr & ~PGOFSET;
len = map->dm_segs[0].ds_len;
len = ((addr & PGOFSET) + len + PGOFSET) & ~PGOFSET;
addr &= ~PGOFSET;
Notice that the & ~PGOFSET in the first line should be gone. This fixes
the newfs large disk panic.
1998-10-18 16:02:34 +00:00
0bf09a4ae7
Drop cpuinfo's `L1_ptps'; instead keep a per CPU segment (level 2) page
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table descriptor that is used to patch up a region (level 1) page table
associated with a user pmap at context switch time.
1998-10-16 22:39:17 +00:00
2468738337
change handling of libkern:
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-sys/lib/libkern builds as library per default (as it was documented all
the time)
-ports able to LKM set "KERN_AS=obj" explicitely in their Makefiles
(for now; should depend on actual "option LKM" or -better- functions
included for LKM use should be pulled in by a stub)
-always link libcompat before libkern - libkern stuff can be referred to
by libcompat, but not the other way
1998-10-15 18:37:13 +00:00
fd966585a1
Turn on the counter at each CPU (we fear nothing..)
1998-10-14 14:53:36 +00:00
afcfa7d7fa
Let all CPUs spin at spl0.
1998-10-14 14:47:20 +00:00
631a48776f
Don't allocate two stacks per CPU.
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Minor attach-time message change.
1998-10-14 14:22:18 +00:00
e6c0a03f90
`ncpu != 0' doesn't make much sense when deciding what CP info to print.
1998-10-13 21:08:48 +00:00
bf7ace9074
CLKF_INTR() needs to have a MULTIPROCESSOR version.
1998-10-13 20:53:02 +00:00
802248ee1c
We use MULTIPROCESSOR explicitly here, so pull in "opt_multiprocessor.h".
1998-10-13 13:37:14 +00:00
14a3acbd47
srmmu_cache_flush(): handle small (< NBPG) ranges more efficiently.
1998-10-13 13:34:06 +00:00
1e0064d5d6
EINTSTACK => EINTSTACKP
1998-10-13 12:05:44 +00:00
d5e94d4fb2
Add missing `return'.
1998-10-13 11:33:36 +00:00
mrg