thorpej
c4a3ed1697
Regen: Back out RCS ID related changes.
1998-01-08 01:02:05 +00:00
thorpej
ddb3a0e478
Back out RCS ID related changes.
1998-01-08 01:01:27 +00:00
thorpej
22aef93dcd
Regen: back out RCS ID related changes.
1998-01-08 00:36:12 +00:00
thorpej
b0a69d357f
Back out RCS ID related changes.
1998-01-08 00:35:35 +00:00
thorpej
106bb71744
Regen: back out RCS ID related changes.
1998-01-08 00:33:49 +00:00
thorpej
eac46118ba
Back out RCS ID related changes.
1998-01-08 00:33:33 +00:00
lukem
1a63d90320
add missing ; ...
1998-01-08 00:32:39 +00:00
thorpej
1b2dbc7a0e
Regen: back out RCS ID related changes.
1998-01-08 00:32:06 +00:00
thorpej
b0ecfb4210
Back out RCD ID related changes.
1998-01-08 00:31:23 +00:00
thorpej
0068dec705
Regen: back out RCD ID related changes.
1998-01-08 00:27:16 +00:00
thorpej
585f0dec73
Regen: back out RCD ID related changes.
1998-01-08 00:17:11 +00:00
thorpej
d76d905b2f
Back out RCS ID related changes.
1998-01-08 00:16:25 +00:00
thorpej
cbf3cc6bb8
Make insertion and removal of sockets from the partial and incoming
...
connections queues O(C) rather than O(N).
1998-01-07 23:47:08 +00:00
thorpej
cc22126721
Implement passing credentials as ancillary data on Unix domain sockets,
...
enabled with the LOCAL_CREDS socket option on the listener. Semantics are
similar to BSD/OS's:
- Creds are available with first data on SOCK_STREAM, and with every datagram
on SOCK_DGRAM.
- It is not possible to forge credentials.
Different in that:
- Different credential data structure (ours does not rely on the format
of internal kernel data structures, and does not pass the login name).
- We can pass creds and file descriptors at the same time (this does not
work in BSD/OS).
Luke Mewburn <lukem@netbsd.org> gets credit for inspiring me to implement
this. :-)
1998-01-07 22:57:09 +00:00
lukem
c80b4400e5
add the following, derived from FreeBSD:
...
* IP_PORTRANGE socket option, which controls how the ephemeral ports
are allocated. it takes the following settings:
IP_PORTRANGE_DEFAULT use anonportmin (49152) -> anonportmax (65535)
IP_PORTRANGE_HIGH as IP_PORTRANGE_DEFAULT (retained for FreeBSD
compat reasons, where these are separate)
IP_PORTRANGE_LOW use 600 -> 1023. only works if uid==0.
* in_pcb flag INP_ANONPORT. set if port was allocated ephmerally
1998-01-07 22:51:22 +00:00
thorpej
cf89ccf13e
Add uipc_ctloutput().
1998-01-07 22:50:42 +00:00
thorpej
ba2c7e8ca0
Add flags to the unpcb, and define the "want credentials" flag.
1998-01-07 22:49:47 +00:00
thorpej
e7a511e0c1
Define the LOCAL_CREDS socket option, and pass a proc * to unp_output().
1998-01-07 22:49:12 +00:00
thorpej
2731959046
Prototype uipc_ctloutput().
1998-01-07 22:47:49 +00:00
thorpej
84741f2538
Add the sockcred structure and related definitions, and the SCM_CREDS
...
control message type.
1998-01-07 22:46:26 +00:00
is
5d5c1cd59e
- avoid system stack underflow when calling sigreturn via trap #0
...
- make sure all sigreturn error conditions are reported to the caller,
instead of the place jumped to.
This is the bugfix part of pr 4628 by ITOH Yasufumi.
The performance optimization part will be handled seperately, after evaluating
its implications.
Testing on 68040 and removing the performance change from the proposed patch
by scottr. Half of the Amiga machdep.c change had to be done manually by me,
as the patchfile didn't apply cleanly.
XXX Yes, Amiga should be changed to use the common sig_machdep.c instead.
XXX Really soon now. I promise.
1998-01-07 22:46:00 +00:00
mikel
c0d8293951
fix some typos in error messages & comments
1998-01-07 08:47:54 +00:00
scottr
4567c69fea
Update from John Wittkoski: the Color Classic and Color Classic II
...
have Cuda hardware, not IIsi-based.
1998-01-07 07:33:36 +00:00
thorpej
b981fc4d34
Fix bug in recvit() that would cause recvmsg() to only receive one
...
control message, even if there were multiple control messages on
the queue. From Jean-Luc Richier <Jean-Luc.Richier@imag.fr>, in
bug report kern/4700.
1998-01-07 05:49:25 +00:00
thorpej
e918c058f1
Fix passing of multiple file descriptors (was broken when code was made
...
64-bit safe).
1998-01-07 04:03:38 +00:00
thorpej
974b59d07c
Happy new year!
1998-01-07 00:41:43 +00:00
thorpej
052b639ac1
Clean up the forking of init and the pagedaemon slightly: call fork1()
...
directly (which provides a pointer to the new process).
1998-01-06 21:18:00 +00:00
thorpej
07216d15fc
Allow retval to be NULL, filling it in only if it was passed.
1998-01-06 21:15:41 +00:00
is
d002f566b3
Support 68060 (and, for the Amiga, even 68040 buserr frames) in the sendsig()
...
and, indirectly, sigreturn() functions.
XXX The Amiga should be switched to using sig_machdep.c instead.
1998-01-06 20:50:22 +00:00
bouyer
d8d77f77d6
Add a few quirk entries from OpenBSD.
1998-01-06 17:03:15 +00:00
thorpej
6ac24f05df
Garbage-collect VM_PMAP.
1998-01-06 08:46:11 +00:00
thorpej
2317f9064e
Garbage-collect pm_stchanged.
1998-01-06 08:40:50 +00:00
thorpej
d8ee45898e
Garbage-collect __VM_PMAP_HACK.
1998-01-06 08:36:23 +00:00
thorpej
0e5cf40b1f
Always include pmap_pinit(), since it is a defined pmap interface
...
function (thought, we might revisit that later). Just call pmap_pinit()
in pmap_create(), instead of inlining what pmap_pinit() does.
Also, g/c a TAILQ_FIRST() macro that is now defined in <sys/queue.h>
1998-01-06 08:27:05 +00:00
thorpej
a26db50632
Don't need __VM_PMAP_HACK anymore.
1998-01-06 08:14:14 +00:00
thorpej
4044eccd3f
Don't use vm_pmap; use vm_map.pmap instead.
1998-01-06 08:13:08 +00:00
thorpej
c2768af3d4
Garbage-collect cpu_set_init_frame(); it hasn't been needed for some time
...
now.
1998-01-06 08:06:45 +00:00
thorpej
07f835de1f
Garbage-collect PMAP_ACTIVATE() call here; it's no longer necessary.
1998-01-06 07:49:36 +00:00
thorpej
3e7eb6c80a
Garbage-collect pm_pdchanged; it's not used by anything.
1998-01-06 07:16:06 +00:00
thorpej
61567b54de
Garbage-collect pm_stchanged; it's not used by anything.
1998-01-06 07:02:58 +00:00
thorpej
d11b109f2b
Garbage-collect use of the PCB's copy of the user segment table pointer.
1998-01-06 06:51:40 +00:00
thorpej
ab9b250a37
The user segment table pointer is no longer kept here. Change it to
...
a spare field.
XXX Should be changed to use generic m68k PCB!
1998-01-06 06:47:04 +00:00
thorpej
8cbc5caabb
The user segment table pointer is no longer kept here. Change it to
...
a spare field.
1998-01-06 06:46:05 +00:00
perry
8a98e23a48
RCSID Police.
1998-01-06 04:55:52 +00:00
perry
2ec6474b31
RCSID Police.
1998-01-06 04:44:59 +00:00
jtk
fe87ac4104
fix for changes in bioscall structure and include files
1998-01-06 00:35:42 +00:00
thorpej
a8f80ad4fd
Fix a bogosity apparently inherited from when the Utah 4.3BSD code base
...
was converted to use Mach VM for Net2/4.4BSD. The user segment table
pointer was originally stored in the PCB. When Mach VM came along,
however, it was also stored in the pmap, and loaded into the PCB in
pmap_activate(). pmap_activate() would then note that the PCB's USTP
was now in sync with the pmap's USTP, and the low-level context switch
code would use the value from the PCB.
However, pmap_activate() would also load the hardware MMU context if
the pmap was the current pmap (or, in the case where pmaps can be shared,
such as in NetBSD, if the proc was the current proc). The low-level
context switch code would then reload the hardware _again_ using the
USTP from the PCB.
However, the optimization of not calling pmap_activate() if "stchanged"
was false ended up causing some processes to use stale USTP values from
the PCB when the low-level context switch code reloaded the hardware!
This was noticed by using a real vfork(2) (which worked for some time
before failing, surprisingly!)
Since I'm hard pressed to find any real optimization here (since the
hardware was always reloaded once, sometimes twice!), the code now always
calls pmap_activate(), which uses the correct USTP value (the one in the
pmap). The PCB's USTP is now ignored, and should eventually be g/c'd.
Another optimization can actually be performed, and I have added a comment
describing what it is, but have not yet implemented it.
Also note that most of the loadustp() functions where actually incomplete.
This has been corrected. These functions should probably be split up into
MMU-specific operations, and called indirectly, rather than doing constant
run-time decision making based on values that will never change during the
course of a boot's lifetime.
1998-01-05 23:16:21 +00:00
perry
3625dbcd48
RCSID Police.
1998-01-05 21:34:56 +00:00
perry
5646f55116
make script insert RCS ids into generated files
1998-01-05 21:28:21 +00:00
perry
086015d681
RCSID Police.
1998-01-05 21:13:51 +00:00
perry
e464358f5f
make script insert RCS ids into generated files
1998-01-05 21:12:34 +00:00
perry
49ad493e50
RCSID Police.
1998-01-05 21:11:15 +00:00
perry
489c2f7e06
make script insert RCS ids into generated files
1998-01-05 21:10:18 +00:00
perry
b46484bb8a
RCSID Police.
1998-01-05 20:51:25 +00:00
perry
24920eefb1
RCSID Police.
1998-01-05 19:40:40 +00:00
perry
736c62507d
regened with RCSIDs in place
1998-01-05 19:38:41 +00:00
perry
e6fe83471e
make script insert RCS ids into generated files
1998-01-05 19:37:08 +00:00
perry
5e35a0595e
regened with RCSIDs in place
1998-01-05 19:30:30 +00:00
perry
5e96ab4c0a
make script insert RCS ids into generated files
1998-01-05 19:28:16 +00:00
perry
c915c7718d
regened with RCSIDs in place
1998-01-05 19:25:06 +00:00
perry
127f6582ff
make script insert RCS ids into generated files
1998-01-05 19:24:28 +00:00
perry
1a80fd799d
RCSID Police.
1998-01-05 19:19:41 +00:00
perry
3a47434df3
regened with RCSIDs in place
1998-01-05 19:14:39 +00:00
perry
02e9346e57
fix RCS ids insertion so it really works
1998-01-05 19:13:04 +00:00
perry
9b0894473d
make script insert RCS ids into generated files
1998-01-05 18:45:02 +00:00
perry
36bd5a5407
regened with RCSIDs in place
1998-01-05 18:23:00 +00:00
perry
8309b37a61
ugh. escape rcs tags so that the script doesn't get messed up.
1998-01-05 18:19:35 +00:00
perry
4dc846816b
put RCS ids in the output files. Not essential, but useful.
1998-01-05 18:09:44 +00:00
perry
a69b5af889
regened with RCSID
1998-01-05 18:06:27 +00:00
perry
3c47900572
RCSID Police.
1998-01-05 17:51:27 +00:00
thorpej
e5e283e02d
Finishing merging 4.4BSD-Lite2 netinet. At this point, the only changes
...
left were SCCS IDs and Copyright dates.
1998-01-05 10:31:44 +00:00
lukem
1f8f74b669
enhance ephemeral port allocation code:
...
* support sysctl net.inet.ip.anonportmin (lowest ephemeral port)
and net.inet.ip.anonportmax (highest ephemeral port).
these can't be set to >65535, < IPPORT_RESERVED (unless IPNOPRIVPORTS
is defined), and anonportmin has to be < anonportmax.
* use a cleaner way of only cycling through the available set once;
this will be useful for when a random allocation scheme is used
* define IPPORT_ANON{MIN,MAX} instead of IPPORT_USER{LOW,HIGH}
1998-01-05 09:52:02 +00:00
thorpej
2e85747e9e
From 4.4BSD-Lite2 (noted by Frank van der Linden):
...
so_linger is used as an argument to tsleep(), so was stuffed with
clockticks for the TCP linger time. However, so_linger is set directly from
l_linger if the linger time is specified, and l_linger is seconds (although
this is not currently documented anywhere). Fix this to set the TCP
linger time in seconds, and multiply so_linger by hz when tsleep() is
called to actually perform the linger.
1998-01-05 09:12:29 +00:00
perry
fff05a68ab
RCSID Police.
1998-01-05 07:31:05 +00:00
perry
015e898c02
RCSID Police.
1998-01-05 07:02:46 +00:00
perry
3e0fad1868
RCSID Police.
1998-01-05 06:28:44 +00:00
thorpej
010625fefd
Implement access methods:
...
lists: LIST_FIRST(), LIST_NEXT()
simple queues: SIMPLEQ_FIRST(), SIMPLEQ_NEXT()
tail queues: TAILQ_FIRST(), TAILQ_NEXT()
circular queues: CIRCLEQ_FIRST(), CIRCLEQ_LAST(), CIRCLEQ_NEXT(),
CIRCLEQ_PREV()
1998-01-05 06:27:42 +00:00
thorpej
ce340c6ca5
Also pass fork1() a struct proc **, in case the caller wants a pointer
...
to the newly created process.
1998-01-05 05:16:26 +00:00
perry
d38a11e380
Fix imported RCS keyword slightly
1998-01-05 05:08:43 +00:00
perry
e13ab577cd
RCSID Police.
1998-01-05 05:05:49 +00:00
thorpej
5703397593
Initialize proc0's file descriptor table with fdinit1().
1998-01-05 04:52:48 +00:00
thorpej
6382d6dd79
Implement file descriptor table sharing. Partially from FreeBSD.
1998-01-05 04:51:15 +00:00
thorpej
fb74151eaf
Fix the stat(2) ABI problem noticed by Curt Sampson and Chris Demetriou.
...
The problem is that the timespec structures now how 7 32-bit values before
them, which causes them to be implicitly padded on the Alpha (because the
timespecs have an alignment of 64 bits). However, the alignment constraints
changed if _POSIX_SOURCE was defined (thus replacing the timespecs with
time_ts and longs). This had no effect on 32-bit architectures, but changed
the offsets of several stat structure members on the Alpha.
XXX The ABI has not changed; explicit padding is added in the _POSIX_SOURCE
XXX case, enabled by an #ifdef __alpha__. This should be changed if the
XXX stat(2) ABI is ever changed again (e.g. if we change time_t to 64 bits).
1998-01-05 02:23:43 +00:00
thorpej
341b8e9b49
Add fork statistics to vmmeter.
1998-01-04 03:53:35 +00:00
thorpej
871be215c8
Define flags passed to fork1(). Currently "block parent" and "share vmspace"
...
are defined.
1998-01-04 03:53:04 +00:00
thorpej
740f872797
New vfork(2) implementation, whith semantics matching those of the original
...
3BSD vfork(2), i.e. share address space w/ parent and block parent.
Keep statistics on the total number of forks, the number of forks that
block the parent, and the number of forks that share the address space
with the parent.
1998-01-04 03:52:02 +00:00
thorpej
43677af399
Regen: add __vfork14() at #282 .
1998-01-04 03:47:05 +00:00
thorpej
d36ffe9822
Add __vfork14() system call at #282 .
1998-01-04 03:45:21 +00:00
thorpej
5739c88a75
Implement address space sharing (by keeping ref counts on the vmspace
...
structure). Many thanks to Chuck Cranor for debugging assistence.
1998-01-03 02:53:00 +00:00
thorpej
e1f13c8c99
Change shmfork() and shmexit() prototypes (vmspace *'s, not proc *'s).
1998-01-03 02:51:32 +00:00
thorpej
36780f9243
Make shmexit() and shmfork() take struct vmspace *'s, not struct proc *'s,
...
and update internal interfaces appropriately.
1998-01-03 02:50:32 +00:00
thorpej
b1cf620cfe
Update for additional argument to vm_fork() ("shared" boolean).
1998-01-03 02:49:30 +00:00
thorpej
bb2d5987ff
Don't call shmexit() if the vmspace ref count is not 1. Update for new
...
argument to shmexit().
1998-01-03 02:48:43 +00:00
thorpej
b9f1b716f3
Now that all ports have pmap_activate(), and it has an identical interface,
...
prototype it in <vm/pmap.h>
1998-01-03 01:12:59 +00:00
thorpej
b73f9750f6
Don't allocate PTEs in cpu_fork(); they were allocated when the new
...
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
thorpej
aa58d4ac6b
Adjust for the fact that the page {0,1} base and length registers are now
...
stored in the pmap structure.
1998-01-03 00:35:28 +00:00
thorpej
f267fe868d
- Adjust so that access to the PCB is not required in most pmap functions.
...
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
thorpej
172a9381b6
- Remove the PCB pointer from the pmap structure. Instead, store the
...
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
thorpej
d8076f896b
Grab the PCB directly from the u-area, not by indirecting through VM
...
structures.
1998-01-03 00:23:53 +00:00
thorpej
9ca174a51d
Implement pmap_activate().
1998-01-02 22:57:56 +00:00
thorpej
a6f228e498
Make pmap_activate() take a struct proc *.
1998-01-02 22:36:33 +00:00
thorpej
c162e92a71
Implement pmap_activate().
1998-01-02 22:17:18 +00:00
thorpej
f39e44955b
Make pmap_activate() take a proc *.
1998-01-02 20:37:28 +00:00
thorpej
d14e18faa9
Make pmap_activate() take a proc *.
1998-01-02 20:10:26 +00:00
ragge
5680284286
Fix problem in copy*str() when not emulating locc.
1998-01-02 19:33:27 +00:00
thorpej
dd966fca05
Change an argument name to PMAP_ACTIVATE() to more accurately describe the
...
semantics of the argument.
1998-01-01 20:05:23 +00:00
thorpej
287b63b321
- Make pmap_activate() and pmap_deactivate() take a struct proc *.
...
- Define active_user_pmap() and use it in the appropriate places (from hp300
port).
1998-01-01 19:52:50 +00:00
mikel
733dae35bc
use ${SIZE} instead of "size" (somehow this one got missed)
1998-01-01 08:11:41 +00:00
enami
74a36a05ae
No longer needs to include sys/shm.h.
1998-01-01 02:43:18 +00:00
thorpej
8b5e0b6e06
Remove a couple of unneeded VM-related headers.
1997-12-31 19:32:55 +00:00
cjs
89951259ed
Add kernfs; remove more stuff we don't need.
1997-12-31 16:44:37 +00:00
thorpej
9c20093835
Make pmap_activate() and pmap_deactivate() take a struct proc *.
1997-12-31 10:12:55 +00:00
thorpej
a322314f51
Split out the code that prepares a VM space for exec into a new
...
vmspace_exec() function.
1997-12-31 07:47:41 +00:00
thorpej
673fb149c6
Implement a queue for delayed ACK processing. This queue is used in
...
tcp_fasttimo() in lieu of scanning all open TCP connections.
1997-12-31 03:31:23 +00:00
enami
d6eb3246bf
Fix a typo in panic string.
1997-12-31 02:46:51 +00:00
enami
e4aca18342
When building fake disklabel, if a partition type is other than FS_UNUSED
...
don't override it so that port specific hack takes effect.
1997-12-31 02:38:24 +00:00
enami
929e6f5a6f
Don't print newline at beginning of line.
1997-12-31 01:19:52 +00:00
is
d5ad660623
EACCESS->EROFS, for the write on readonly medium error.
1997-12-30 21:36:51 +00:00
thorpej
d3eaf8a978
Rearrange disk_detach() slightly, and make a small run-time cosmetic
...
change in disk_unbusy().
1997-12-30 09:51:24 +00:00
lukem
0b57ba7265
as per the IANA assigned ports numbers document, use ports
...
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
scottr
fa1347ed5b
Prompt for total sectors, and calculate sane defaults for sectors per
...
cylinder and total sectors.
1997-12-29 07:15:10 +00:00
is
00a8cd54c1
Added ST_Q_SENSE_HELP to the Archive Viper 150S quirks so that
...
density 0 (autosense) actually works.
1997-12-28 19:25:35 +00:00
scottr
d8f027887d
If the send routine returns an error (-1), wait and retry using the same
...
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
scottr
89b10b928f
Do better reporting of transmit errors.
1997-12-26 22:37:05 +00:00
oki
ac86463ce3
Make compile without options MACHINE_NONCONTIG.
1997-12-24 17:48:10 +00:00
oki
49779c8c5a
Add MDP_STACKADJ.
1997-12-24 17:46:08 +00:00
fvdl
ffb3eaa5ea
Add extra delay after wdcreset() call in wdcprobe. Needed by at least
...
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
tv
89e7595756
Exclude /dev/fb code if no framebuffer is compiled into the system.
...
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
thorpej
ff7a4d0472
Add COMPAT_13.
1997-12-22 05:31:23 +00:00
jonathan
3550b22654
Commit patch for PMAG-A (mfb) pixel inversion accientally left out of 1.3.
...
See PR# port-pmax/4724.
1997-12-22 02:39:28 +00:00
fvdl
787c8aa329
Check vnode for VDIR type before doing anything with it in the
...
NFS readdir service.
1997-12-22 00:09:02 +00:00
kleink
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
kleink
aa4d1febf1
Due to the feedback received, change chown(), fchown() and lchown() not to
...
clear the setgid and setuid bits if called by the superuser. Addresses
PR kern/4662.
1997-12-21 17:49:18 +00:00
hpeyerl
6563f769af
update for correct SPU type and COMPAT_13.
1997-12-21 17:15:01 +00:00
perry
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
kleink
29a50e6221
Protect namespace from struct sigaltstack13.
1997-12-20 12:00:06 +00:00
pk
bf8e38df4f
Establish the interrupt handlers on sun4 `oclocks'; pointed out
...
by Chuck Cranor.
1997-12-19 22:53:10 +00:00
scottr
6a7a3fb133
spurintr() is a low-level interrupt handler, and must not
...
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
perry
907c7a3c43
fix the Linksys Combo EthernetCard (for carrel)
1997-12-18 22:29:29 +00:00
pk
964a147839
Clean vers.c & vers.o.
1997-12-18 21:03:58 +00:00
mycroft
61475326e0
Add delays for lame keyboard controllers, as in the keyboard driver. Do a
...
better job of flushing input in various cases.
1997-12-18 16:49:10 +00:00
sakamoto
73a2fb9659
support simple stack trace.
1997-12-18 09:09:01 +00:00
sakamoto
e2f98dba9e
remove avail_end temporarily for compile.
1997-12-18 09:08:35 +00:00
sakamoto
15dd19ea29
use pmap.c of port-powerpc.
...
mem_regions support.
1997-12-18 09:07:58 +00:00
scottr
e43a4bda4a
Update for the NWO
1997-12-18 06:45:30 +00:00
scottr
0b62536fdf
Make these more closely resemble the old configurations.
1997-12-18 06:44:15 +00:00
scw
3adf82c90e
Grok boot partition argument delimited by a colon. Force RB_ASKNAME
...
when partition argument is present.
1997-12-17 21:33:10 +00:00
scw
c0ba23773d
Always write primary bootstrap code to raw partition, even when the
...
secondary bootstrap is on partition >= b.
1997-12-17 21:30:23 +00:00
scw
ea634df03a
Workaround for bug in 147Bug PROM (my version, 2.2, at least) which
...
prevents booting from tape in the obvious way.
1997-12-17 21:28:02 +00:00
scw
4b78217d87
Conf file suitable for the ramdisk installation kernel.
1997-12-17 21:24:11 +00:00
scw
f7b8b2dc36
Add file-system KERNFS for the benefit of miniroot install.
1997-12-17 21:20:06 +00:00
jeremy
070bd37c1b
Pad out table manager structures so that all the members in the contiguous
...
table manager array allocated in pmap_startup() are properly aligned for
faster bus access.
1997-12-17 16:20:33 +00:00
thorpej
3c5ff3879d
Keep stats on connections dropped due to excessive persist timeout.
1997-12-17 06:06:41 +00:00
thorpej
04ec3df592
From 4.4BSD-Lite2:
...
- When running the slow timers, skip PCBs in LISTEN state.
- When processing the persist timer, drop the connection if the connection
idle time exceeds the maximum backoff for retransmit. Part of
kern/2335 (pete@daemon.net ).
1997-12-17 06:04:17 +00:00
thorpej
82ce1f6a97
From 4.4BSD-Lite2:
...
- If we fail to allocate mbufs for the outgoing segment, free the header
and abort.
From Stevens:
- Ensure the persist timer is running if the send window reaches zero.
Part of the fix for kern/2335 (pete@daemon.net ).
1997-12-17 05:59:32 +00:00
thorpej
985f99fe00
Don't initialize softc's space tags/handles until isapnp_config() has
...
been called. Pointed out by Lennart Augustsson.
1997-12-17 01:31:59 +00:00
mycroft
f1170022ce
Don't do anything in comparam() if the line speed and flags are the same.
1997-12-16 22:52:37 +00:00
mjacob
feb6e077d4
do not incread vm_kmem_size that radically for 1GB or better machines
1997-12-16 21:59:41 +00:00
scottr
24d2f8120e
Don't enable interrupts unless we are using reselect or interrupt-
...
driven PDMA modes.
1997-12-16 19:44:19 +00:00
wrstuden
5a67b7c680
Add initialization code for cs_wr5_dtr as the M.I. layer now tests
...
it in initializing during autoconfig. Similar to sys/arch/sun3/dev/zs.c
revision 1.47. Ought to fix hangs at first tty access reported by
Johnny Lam, <jlbg+@andrew.cmu.edu>.
1997-12-16 17:53:12 +00:00
scottr
cebc1537c1
Update to match std.mac68k changes.
1997-12-16 17:22:53 +00:00
mikel
718221a852
fix format string in FD_DEBUG printf(); from Eric Haszlakiewicz in PR 4692
1997-12-16 07:35:45 +00:00
thorpej
154fe5a522
Add INADDR_ALLRTRS_GROUP and INADDR_MAX_LOCAL_GROUP.
1997-12-16 00:02:05 +00:00
thorpej
a5252fc287
Fill out more file system information, from Havard Eidnes, and hacked a bit
...
by me.
1997-12-15 23:17:19 +00:00
pk
443a2a02f4
"pool" routines moved to kern/subr_pool.c
1997-12-15 11:18:41 +00:00
pk
efb8a7ec96
Add kern/subr_pool.c
1997-12-15 11:16:50 +00:00
pk
327c0046f9
Memory pool resource utility.
1997-12-15 11:14:57 +00:00
leo
4702594559
Correct size of brwrite():trbuf[] (Mellon).
1997-12-15 09:21:04 +00:00
sakamoto
c594d764bc
support IDE hard disk controllers (wdc) and drives (wd)
...
put wdc.c into bebox/isa directory temporarily
1997-12-15 08:00:22 +00:00
scottr
c68f17bd02
Fix a typo in a comment.
1997-12-15 07:15:57 +00:00
pk
a8c268918b
Changes from Rafal Boni to accommodate ISA driver front-ends.
1997-12-13 21:18:01 +00:00
thorpej
ee84a26869
After further examination of traces of bulk transfers (with help from
...
Kevin Lahey), undo the "defer window update until next delayed ACK".
1997-12-13 21:02:38 +00:00
gwr
be7fd676e5
Sync with GENERIC
1997-12-13 00:26:08 +00:00
gwr
ebbce0eb18
Need MEMORY_DISK_IS_ROOT now also.
...
Sync with GENERIC
1997-12-13 00:25:15 +00:00
gwr
4f0a44847d
Move Sun3/E stuff
1997-12-13 00:23:45 +00:00
gwr
6be94f263f
obsolete
1997-12-13 00:21:01 +00:00
scottr
dc89550a55
Fix typo in a trace message expression.
1997-12-12 22:44:26 +00:00
gwr
21ce121705
Temporarily disable the bootparam "gateway" support.
1997-12-12 21:09:49 +00:00
gwr
f5bbc0b3ec
Copied from src/lib/libc/net/inet_pton.c
...
and adapted for kernel and libsa use.
1997-12-12 20:14:01 +00:00
drochner
a9006ce5b9
Make ttyblock() work as intended and documented in canonical mode.
...
(operator precedence problem)
closes PR kern/2131 (Matthias Pfaller)
1997-12-12 12:49:40 +00:00
sakamoto
caa702438d
add bus_space_{read,write}_multi_N macros
...
some fix.
1997-12-12 03:08:28 +00:00
thorpej
c02a72fcd0
Implement an infrastructure to allow larger initial congestion windows.
...
The sysctl'able variable "tcp_init_win", when set to 0, selects an
auto-tuning algorithm for selecting the initial window, based on transmit
segment size, per discussion in the IETF tcpimpl working group.
Default initial window is still 1 segment, but will soon become 2 segments,
per discussion in tcpimpl.
1997-12-11 22:47:24 +00:00
pk
5641a30a30
Pull in fcntl GETLK/SETLK/UNLK compat functions from SVR4 sibling.
1997-12-11 09:52:57 +00:00
sakamoto
4a0b2d1b52
fix wrong variable declaration
1997-12-11 09:31:00 +00:00
sakamoto
cddd6a97bc
add ins/outs macros
1997-12-11 09:23:54 +00:00
sakamoto
8bdb67652b
change order of interrupt description bit
1997-12-11 09:04:23 +00:00
thorpej
3026b32ab3
In the PRU_RCVD entry point, if TF_DELACK is set, don't send the window
...
update now, since it will be sent within 200ms when the delayed ACK is
sent. Instrument how many hits we get on this optimization.
1997-12-11 06:53:06 +00:00
thorpej
7f7bb7db17
In tcp_fasttimo(), don't clear TF_DELACK; we need it to count delayed ACKs
...
in tcp_output(), and it will only be cleared in tcp_output() if the ACK was
transmitted sucessfully. Also, don't count delayed ACKs here, let tcp_output()
count them.
1997-12-11 06:42:44 +00:00
thorpej
8346cea65d
Count delayed ACKs after they have been sucessfully transmitted.
1997-12-11 06:37:48 +00:00
thorpej
6c1840c05c
Fix the "stretch ACK violation" bug documented in internet draft
...
draft-ietf-tcpimpl-prob-02.txt. Also, fix another bug in the header
prediction case where an ACK would not be sent when it should be.
1997-12-11 06:33:29 +00:00
pk
9e087acb89
Code for software-assisted DDB single-stepping from Chuck Silvers.
1997-12-10 23:12:13 +00:00
pk
1581707b5d
Fixes for software-assisted single-stepping from Chuck Silvers.
1997-12-10 23:09:31 +00:00
matthias
f0faff5a2f
sync with /sys/arch/i386/i386/md_root.c.
1997-12-10 21:56:30 +00:00
matthias
071a27d737
add MEMORY_DISK_IS_ROOT to use the memory disk and not the boot device
...
as the rootdevice.
1997-12-10 21:51:14 +00:00
gwr
2031003c9b
Oops - forgot to set netmask=smask
1997-12-10 20:38:37 +00:00
gwr
0aa79a60f4
Change the format of the bootparam "gateway" parameter string to
...
gateway=server:255.255.255.0 because that is the perferred format,
and the sys/libsa code already knows how to parse that format.
(Copied ip_convert here from the libsa code.)
1997-12-10 20:22:37 +00:00
gwr
ecd43c7870
Request the "gateway" parameter and use its contents
...
to determine our gateway and subnet mask, consistent
with what is done by nfs_mountroot.
1997-12-10 20:19:00 +00:00
drochner
fbe83dc02d
Install "pcvt_ioctl.h" by normal "make includes".
1997-12-10 14:14:21 +00:00
leo
18d2ccf637
Add '-H' option for writing High density floppies.
1997-12-10 09:32:35 +00:00
thorpej
c40f4eb3cc
Implement tcp_drain().
1997-12-10 01:58:07 +00:00