Upgrade to something quite close, but not identical, to version 1.6 of
Andrew Korty's pam_ssh. The most notable difference is that this uses
commas rather than colons to separate items in the "keyfiles" option.
Brian Somers [Thu, 4 Apr 2002 17:58:21 +0000 (17:58 +0000)]
Back out the previous commit.
In the i386 case, options BOOTP requires options NFS_ROOT as well as
options NFSCLIENT. With *both* the NFS options, a bootpc_init()
prototype is brought in by nfsclient/nfsdiskless.h.
In the ia64 case, it just doesn't work and my change just pushes it
further away from working.
Bruce Evans [Thu, 4 Apr 2002 17:49:48 +0000 (17:49 +0000)]
Moved signal handling and rescheduling from userret() to ast() so that
they aren't in the usual path of execution for syscalls and traps.
The main complication for this is that we have to set flags to control
ast() everywhere that changes the signal mask.
Avoid locking in userret() in most of the remaining cases.
Submitted by: luoqi (first part only, long ago, reorganized by me)
Reminded by: dillon
Bruce Evans [Thu, 4 Apr 2002 15:19:41 +0000 (15:19 +0000)]
Optimized the check for unmasked pending signals in CURSIG() using a new
inline function sigsetmasked() and a new macro SIGPENDING(). CURSIG()
will soon be moved out of the normal path of execution for syscalls and
traps. Then its efficiency will be less important but the new interfaces
will be useful for checking for unmasked pending signals in more places.
Submitted by: luoqi (long ago, in a slightly different form)
Warner Losh [Thu, 4 Apr 2002 07:04:29 +0000 (07:04 +0000)]
Integrate airtools. This adds a number of parameters, which I've not
documented yet, the most interesting one is -l, which lists all the
access points available.
Warner Losh [Thu, 4 Apr 2002 06:28:16 +0000 (06:28 +0000)]
o Reduce the gratuitous differences with NetBSD.
o OpenBSD's wiconfig tells me that a value of '2' is for sony wireless
cards, 1 is for lucent (which we already knew) and '5' is for embedded
lucent cards.
o Move some RID definitions to if_wavelan_ieee.h and use NetBSD names
more often.
Bill Paul [Thu, 4 Apr 2002 06:01:31 +0000 (06:01 +0000)]
Try to sort out the correct way to generate async link state change
interrupts. This is a bit harder than it needs to be because there's
more than one way to generate link attentions, at least one of which
does not work on the BCM5700, but does on the 5701.
For the 5701, we can safely use the 'link changed' bit in the status
block, and we enable link change attentions in the mac event register.
For the 5700, we have to use MII interrupts, which require checking
the MAC status register rather than the status block. This requires
doing an extra register access on each interrupt which I'd prefer to
avoid, but them's the breaks. Testing with both a 3c996-T and 3c996B-T
shows that we do in fact detect the link going up and down properly
on cable insertions/disconnections.
Also, avoid twiddling the autopoll enable bit in the MI mode register
when doing a PHY read. I think this coupled with the other changes
will stop the interrupt storms Paul Saab has been harassing me about.
Manually setting the link to 100baseTX full duplex seems to work ok
for me. (I'm typing over the 3c996B-T right now.)
Lastly, teach the driver how to recognize a 3c996B-SX by checking
the hardware config word in the EEPROM in order to detect the media.
We attach 5701 fiber cards correctly now, but I haven't verified that
they send/receive packets yet since I don't have a second fiber
interface at home. (I know that fiber 5700 cards work, so I'm
keeping my fingers crossed.)
Mike Barcroft [Thu, 4 Apr 2002 05:41:57 +0000 (05:41 +0000)]
o Move some function prototypes from <string.h> to the newly rewritten
<strings.h>, based on POSIX.1-2001's requirements.
o Add 'restrict' qualifier (spelled '__restrict') to functions in
<string.h>, as per C99 and POSIX.1-2001.
o Properly expose new POSIX.1-2001 functions in <string.h>.
Add the driver for "myson" ethernet cards.
This driver was written by Myson and is made available
by their courtesy.
The 5.x version is not fully tested (I will be testing) but
the 4.x version has been tested by many.
I will commit it soon.
Myson have their own chip design based on the DEC 214xx family but
with several differences. Myson sells this chip to several
EOMs in teh Chinese area so there may be many noname brand cards
that respond to this driver. Myson will be supplying a list
of some of these.
Alan Cox [Thu, 4 Apr 2002 02:13:20 +0000 (02:13 +0000)]
o aio_process needn't fhold()/fdrop() the fp now that _aio_aqueue() and
aio_free_entry() do this.
o Remove two unnecessary/unused variables from aio_process() and one field
from aiocblist.
Avoid a lock order reversal by dropping the eventhandler_mutex earlier.
We get enough protection from the lock on the individual lists that we
aquire later.
Noticed/Tested by: Steven G. Kargl <kargl@troutmask.apl.washington.edu>
Submitted by: Jonathan Mini <mini@haikugeek.com>
Clean up the YACCing. I don't know why we cannot leave the .y's as .y's.
So lets see if doing so causes anyone trouble.
Also use make(1)'s assistance in using the right file. It knows the
dependency, so lets just ask it.
Warner Losh [Wed, 3 Apr 2002 19:44:17 +0000 (19:44 +0000)]
Four fixes from NetBSD:
1) Properly detect the Symbol based cards (The 3Com Airconnect and their
ilk) and only reset them *ONCE* ever. This appears to make them work,
but more testing is needed. The tests that would wedge up my machine
completely now appear to work, but I have not real access points
handy.
2) Report both the Station firmware and the Primary firmware on Prism
based cards. On Lucent based cards, only report the station firmware
since that's all it supports. On symbol cards, report the symbol
specific firmware name as its station firmware.
3) Better Prism 2.5 and 3 family names. We really need to go table
driven for this.
4) Workaround for bugs in Intersil's firmware is only needed for at most
0.8.2 and earlier, since 0.8.3 and later appear to work.
John Baldwin [Wed, 3 Apr 2002 18:35:25 +0000 (18:35 +0000)]
- Axe a stale comment. We haven't allowed the ucred pointer passed to
securelevel_*() to be NULL for a while now.
- Use KASSERT() instead of if (foo) panic(); to optimize the
!INVARIANTS case.
Submitted by: Martin Faxer <gmh003532@brfmasthugget.se>
John Baldwin [Wed, 3 Apr 2002 18:09:17 +0000 (18:09 +0000)]
First round at trying to split up NOTES into MI and MD portions.
Unfortunately, this level doesn't really provide enough granularity. We
probably need several MI NOTES type files for things that are shared by
several architectures but not by all. For example, the PCI options could
live in a NOTES.pci.
This also updates the Makefile for i386 to generate LINT. The only changes
in the generated LINT are the order of various options.
Make the kernel dump header endianness invariant by always dumping
in dump byte order (=network byte order). Swap blocksize and dumptime
to avoid extraneous padding on 64-bit architectures. Use CTASSERT
instead of runtime checks to make sure the header is 512 bytes large.
Various style(9) fixes.
Fix a long standing 32bit-ism. Don't assume that the size of a chunk of
memory in phys_avail will fit in 'int', use vm_size_t. This fixes booting
on sparc64 machines with more than 2 gigs of ram.
Thanks to Jan Chrillesen for providing me with access to a 4 gig machine.
Peter Wemm [Wed, 3 Apr 2002 05:56:55 +0000 (05:56 +0000)]
Deal with "#define _XOPEN_SOURCE" in header files (eg: XFree86 4.2.0)
which caused a syntax error here:
#if _XOPEN_SOURCE >= 600
etc. This is a hack, but I have seen things like it around elsewhere.
Use a twiddle to show that we're busy dumping. The initial code
emitted the total number of pages it still had to dump prior to
dumping a block of up to 16 pages. For a 128MB region this would
result in 8M number of printf()s. Barf!
The problem in general is that memory typically has one really
big region and a number of "scattered" smaller regions. Some may
even be just a few pages. The twiddle works best for now, but
it doesn't really give a good progress indication for the large
regions. Those are the cases where you definitely want good PI
to avoid having the user turn into a twiddle :-)
Matthew Dillon [Wed, 3 Apr 2002 00:17:36 +0000 (00:17 +0000)]
brelse() was improperly clearing B_DELWRI in the B_DELWRI|B_INVAL case
without removing the buffer from the vnode's dirty buffer list, which
can result in a panic in NFS. Replaced the code with a call to bundirty()
which deals with it properly.
PR: kern/36108, kern/36174
Submitted by: various people
Special mention: to Danny Schales <dan@coes.LaTech.edu> for providing a core dump that helped me track this down.
MFC after: 1 day
Revert to open hashing. It makes the code simpler, and works farily well
even when the number of records approaches the size of the hash table.
Besides, the previous implementation (using linear probing) was broken :)
John Baldwin [Tue, 2 Apr 2002 22:19:16 +0000 (22:19 +0000)]
- Move the MI mutexes sched_lock and Giant from being declared in the
various machdep.c's to being declared in kern_mutex.c.
- Add a new function mutex_init() used to perform early initialization
needed for mutexes such as setting up thread0's contested lock list
and initializing MI mutexes. Change the various MD startup routines
to call this function instead of duplicating all the code themselves.
Change the FreeBSD version addendum to "FreeBSD-20020402". This shortens
the version string to 28 characters, which is below the 40-character limit
specified in the proposed SECSH standard. Some servers, however (like the
one built into the Foundry BigIron line of switches) will hang when
confronted with a version string longer than 24 characters, so some users
may need to shorten it further.
Switch to using XFree86 version 4. We do this thru installing the package,
so know we have proper PKG registration and dependency information.
This is a WIP for 5.0 DP #1, so it is still rough around the edges and
does not GC the old XFree86 3.3.6 handling stuff that should be GC'ed.
Sponsored by: FreeBSD Mall, Inc.
When reading a UFS-style label from a floppy, don't attempt to use a
"raw partition" of any kind since the floppy driver doesn't support
UFS-style partitions at all.
Reported by: "Crist J. Clark" <crist.clark@attbi.com>
Reviewed by: bde
MFC after: 3 days
Thomas Moestl [Tue, 2 Apr 2002 17:50:13 +0000 (17:50 +0000)]
Fix crashes that would happen when more than one 4MB page was used to
hold the kernel text, data and loader metadata by not using a fixed slot
to store the TSB page(s) into. Enter fake 8k page entries into the kernel
TSB that cover the 4M kernel page(s), sot that pmap_kenter() will work
without having to treat these pages as a special case.
Problem reported by: mjacob, obrien
Problem spotted and 4M page handling proposed by: jake
Thomas Moestl [Tue, 2 Apr 2002 17:27:35 +0000 (17:27 +0000)]
Do not try to set up the PCI bus B error interrupt on "sabre"s, since
it is only available on "psycho"s. The same applies to the power
management interrupt, which is not enabled by default though.
- Add notes about SX_SYSINIT and MTX_SYSINIT in order to document the
recent additions of these macros.
- Add in a MLINK to create SX_SYSINIT.9 and MTX_SYSINIT.9.