b73f9750f6
Don't allocate PTEs in cpu_fork(); they were allocated when the new
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process's pmap was created. Instead, use pmap_activate() to load the
page {0,1} base and length registers into the PCB for the hardware's use.
1998-01-03 00:37:31 +00:00
aa58d4ac6b
Adjust for the fact that the page {0,1} base and length registers are now
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stored in the pmap structure.
1998-01-03 00:35:28 +00:00
f267fe868d
- Adjust so that access to the PCB is not required in most pmap functions.
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Store the page {0,1} base and length registers in the pmap structure,
and implement pmap_activate(), which stores them in the PCB (for the
hardware's use).
- Re-implement pmap_pinit(); allocate the PTEs here, not in cpu_fork().
1998-01-03 00:34:02 +00:00
172a9381b6
- Remove the PCB pointer from the pmap structure. Instead, store the
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page {0,1} base and length registers in the pmap structure. They will
be loaded in to the PCB when the process's address space is activated
by way of pmap_activate().
- Remove pmap_pinit() macro; it's now a real function.
- Prototypes for pmap_pinit(), pmap_activate(), pmap_deactivate().
1998-01-03 00:28:43 +00:00
d8076f896b
Grab the PCB directly from the u-area, not by indirecting through VM
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structures.
1998-01-03 00:23:53 +00:00
9ca174a51d
Implement pmap_activate().
1998-01-02 22:57:56 +00:00
a6f228e498
Make pmap_activate() take a struct proc *.
1998-01-02 22:36:33 +00:00
c162e92a71
Implement pmap_activate().
1998-01-02 22:17:18 +00:00
f39e44955b
Make pmap_activate() take a proc *.
1998-01-02 20:37:28 +00:00
d14e18faa9
Make pmap_activate() take a proc *.
1998-01-02 20:10:26 +00:00
5680284286
Fix problem in copy*str() when not emulating locc.
1998-01-02 19:33:27 +00:00
dd966fca05
Change an argument name to PMAP_ACTIVATE() to more accurately describe the
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semantics of the argument.
1998-01-01 20:05:23 +00:00
287b63b321
- Make pmap_activate() and pmap_deactivate() take a struct proc *.
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- Define active_user_pmap() and use it in the appropriate places (from hp300
port).
1998-01-01 19:52:50 +00:00
733dae35bc
use ${SIZE} instead of "size" (somehow this one got missed)
1998-01-01 08:11:41 +00:00
74a36a05ae
No longer needs to include sys/shm.h.
1998-01-01 02:43:18 +00:00
8b5e0b6e06
Remove a couple of unneeded VM-related headers.
1997-12-31 19:32:55 +00:00
89951259ed
Add kernfs; remove more stuff we don't need.
1997-12-31 16:44:37 +00:00
9c20093835
Make pmap_activate() and pmap_deactivate() take a struct proc *.
1997-12-31 10:12:55 +00:00
a322314f51
Split out the code that prepares a VM space for exec into a new
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vmspace_exec() function.
1997-12-31 07:47:41 +00:00
673fb149c6
Implement a queue for delayed ACK processing. This queue is used in
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tcp_fasttimo() in lieu of scanning all open TCP connections.
1997-12-31 03:31:23 +00:00
d6eb3246bf
Fix a typo in panic string.
1997-12-31 02:46:51 +00:00
e4aca18342
When building fake disklabel, if a partition type is other than FS_UNUSED
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don't override it so that port specific hack takes effect.
1997-12-31 02:38:24 +00:00
929e6f5a6f
Don't print newline at beginning of line.
1997-12-31 01:19:52 +00:00
d5ad660623
EACCESS->EROFS, for the write on readonly medium error.
1997-12-30 21:36:51 +00:00
d3eaf8a978
Rearrange disk_detach() slightly, and make a small run-time cosmetic
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change in disk_unbusy().
1997-12-30 09:51:24 +00:00
0b57ba7265
as per the IANA assigned ports numbers document, use ports
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49152..65535 for ephemeral ports (instead of 1024..5000).
closes my [kern/4440], but with correct code :)
1997-12-30 02:54:08 +00:00
fa1347ed5b
Prompt for total sectors, and calculate sane defaults for sectors per
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cylinder and total sectors.
1997-12-29 07:15:10 +00:00
00a8cd54c1
Added ST_Q_SENSE_HELP to the Archive Viper 150S quirks so that
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density 0 (autosense) actually works.
1997-12-28 19:25:35 +00:00
d8f027887d
If the send routine returns an error (-1), wait and retry using the same
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backoff mechanism we use for receiving the response. This is particularly
helpful when we have transient errors on transmit, e.g. a very busy
network or router.
1997-12-26 22:41:30 +00:00
89b10b928f
Do better reporting of transmit errors.
1997-12-26 22:37:05 +00:00
ac86463ce3
Make compile without options MACHINE_NONCONTIG.
1997-12-24 17:48:10 +00:00
49779c8c5a
Add MDP_STACKADJ.
1997-12-24 17:46:08 +00:00
ffb3eaa5ea
Add extra delay after wdcreset() call in wdcprobe. Needed by at least
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one controller, where registers otherwise will still be inaccesible
(even though the busy bit has been reset), making the probe fail.
1997-12-24 02:01:00 +00:00
89e7595756
Exclude /dev/fb code if no framebuffer is compiled into the system.
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Adds a fb.h flag file with '#define NFB 1' if any such card is configured
in to the kernel.
1997-12-23 23:57:20 +00:00
ff7a4d0472
Add COMPAT_13.
1997-12-22 05:31:23 +00:00
3550b22654
Commit patch for PMAG-A (mfb) pixel inversion accientally left out of 1.3.
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See PR# port-pmax/4724.
1997-12-22 02:39:28 +00:00
787c8aa329
Check vnode for VDIR type before doing anything with it in the
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NFS readdir service.
1997-12-22 00:09:02 +00:00
087ac96d12
Update to last commit: do not pass the accounting flag to suser(), since the call does not actually *use* super-user privileges. Pointed out by Charles.
1997-12-21 18:50:57 +00:00
aa4d1febf1
Due to the feedback received, change chown(), fchown() and lchown() not to
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clear the setgid and setuid bits if called by the superuser. Addresses
PR kern/4662.
1997-12-21 17:49:18 +00:00
6563f769af
update for correct SPU type and COMPAT_13.
1997-12-21 17:15:01 +00:00
589a5e2c79
patch from is -- I don't know what it does, but he says it's critical.
1997-12-20 21:13:13 +00:00
29a50e6221
Protect namespace from struct sigaltstack13.
1997-12-20 12:00:06 +00:00
bf8e38df4f
Establish the interrupt handlers on sun4 `oclocks'; pointed out
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by Chuck Cranor.
1997-12-19 22:53:10 +00:00
6a7a3fb133
spurintr() is a low-level interrupt handler, and must not
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be called by C code! Spotted by Bill Studenmund, who also provided
#the substance of this change.
1997-12-19 05:38:00 +00:00
907c7a3c43
fix the Linksys Combo EthernetCard (for carrel)
1997-12-18 22:29:29 +00:00
964a147839
Clean vers.c & vers.o.
1997-12-18 21:03:58 +00:00
61475326e0
Add delays for lame keyboard controllers, as in the keyboard driver. Do a
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better job of flushing input in various cases.
1997-12-18 16:49:10 +00:00
73a2fb9659
support simple stack trace.
1997-12-18 09:09:01 +00:00
e2f98dba9e
remove avail_end temporarily for compile.
1997-12-18 09:08:35 +00:00
15dd19ea29
use pmap.c of port-powerpc.
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mem_regions support.
1997-12-18 09:07:58 +00:00
thorpej