Commit Graph

93164 Commits

Author SHA1 Message Date
Poul-Henning Kamp
4ba5a129c5 Replace a panic with a .1Hz retry loop.
Not a perfect solution, but far cheaper than one.
2003-08-13 12:35:25 +00:00
Christian Brueffer
59ddccc698 Grammar and spelling fixes
PR:		55443
Submitted by:	Lukas Ertl <l.ertl@univie.ac.at>
2003-08-13 12:34:54 +00:00
Christian Brueffer
a08b686e8e Fix typo
PR:		55480
Submitted by:	Lukas Ertl <l.ertl@univie.ac.at>
MFC after:	3 days
2003-08-13 12:20:33 +00:00
Hartmut Brandt
4818deee53 Forced commit to record the PR for the previous commit.
Remembered by: maxim

PR:		bin/45967
2003-08-13 11:02:37 +00:00
Hartmut Brandt
c7d4f4371f Implement what has been documented for a long time: make -debug switch
on socket debugging.

Okay'ed by: markm
2003-08-13 10:56:40 +00:00
Hartmut Brandt
a9ca5bdbd0 The syncache has made use of TCPDEBUG problematic, because the SYN
segments are lost for the application. This broke, for example,
ports/benchmarks/dbs which needs the SYN segment to filter the
contents of the trace buffer for the connection it is interested in.

This patch makes the SYN segments available again. Unfortunately they
are now associated with the listening socket instead of the new one, so
a change to applications is required, but without this patch it wouldn't
work altogether.

PR:		kern/45966
2003-08-13 10:20:57 +00:00
Hartmut Brandt
91f467d592 The tcp_trace call needs the length of the header. Unfortunately the
code has rotten a bit so that the header length is not correct at
the point when tcp_trace is called. Temporarily compute the correct
value before the call and restore the old value after. This makes
ports/benchmarks/dbs to almost work.

This is a NOP unless you compile with TCPDEBUG.
2003-08-13 08:50:42 +00:00
Hartmut Brandt
3c653157a5 A number of patches in the last years have created new return paths
in tcp_input that leave the function before hitting the tcp_trace
function call for the TCPDEBUG option. This has made TCPDEBUG mostly
useless (and tools like ports/benchmarks/dbs not working). Add
tcp_trace calls to the return paths that could be identified in this
maze.

This is a NOP unless you compile with TCPDEBUG.
2003-08-13 08:46:54 +00:00
Hartmut Brandt
7cfb043cce Make this WARNS=6 clean by just constifying two local char pointers. 2003-08-13 07:51:06 +00:00
Hartmut Brandt
3af5ca9948 Put all the argument-less options together in the synopsis as required
by style(9).
2003-08-13 07:43:08 +00:00
Hartmut Brandt
1cdff5c9f7 Implement two command line options that allow one to change the
file descriptors that are used for input and output. That allows
one, for example, to use nghook to bi-directionally pipe the
input and output into/from another non-netgraph-aware program.
2003-08-13 07:42:07 +00:00
Hartmut Brandt
de244df7c9 Implement the nwchan keyword that has been in the man page, but was
not implemented. This is just handy if you want to ddb the address
some process is waiting on.
2003-08-13 07:35:07 +00:00
Poul-Henning Kamp
3b9b37bd54 A small statistics tool for gauging the statistical significance
of data from benchmarks etc.  Implements "Student's t" for various
confidence levels, defaults to 95%.

If your benchmarks are not significant at the 95% confidence level,
we don't want to hear about it.
2003-08-13 07:21:54 +00:00
Poul-Henning Kamp
f0ffd81bc2 In case we encounter a zero sectorsize provider in g_io_check(), fail
the request with a printf rather than a divide by zero error.
2003-08-13 06:42:56 +00:00
Marcel Moolenaar
0662d65037 Don't run verify directly as that would require the perl script to
have execute permissions. Run "perl verify" instead. Replace all
occurences of the hardcoding of ./verify with $(VERIFY) to allow
it to be overridden as well.
2003-08-13 03:59:18 +00:00
Marcel Moolenaar
6e1f209af1 Don't use VM_MIN_KERNEL_ADDRESS to check if the faulting address is
in user space or kernel space. VM_MIN_KERNEL_ADDRESS starts after the
gateway page, which means that improper memory accesses to the gateway
page while in user mode would panic the kernel. Use VM_MAX_ADDRESS
instead. It ends before the gateway page. The difference between
VM_MIN_KERNEL_ADDRESS and VM_MAX_ADDRESS is exactly the gateway page.
2003-08-13 03:20:10 +00:00
Alan Cox
46add12552 Reduce the size of the vm map (and by inclusion the vm space) on 64-bit
architectures by moving a field within the structure.
2003-08-13 03:13:22 +00:00
Marcel Moolenaar
dfcba5aae3 Put an instruction group break between the move to ar.rnat and the
move to ar.rsc. The RSE must be in enforced lazy mode when writing
to RSE modifyable registers. In this case we restore the RSE NaT
collection register ar.rnat. I have seen 2 general exception faults
on pluto1 now that indicate that the move to ar.rsc has already
happened prior to the move to ar.rnat, meaning that the RSE is not
in enforced lazy mode anymore. The ia64 dependency and instruction
ordering rules seem to allow having both registers written to in
the same instruction group, provided ar.rsc is written to later than
ar.rnat (based on the ordering semantics). It appears that we may
be pushing our luck. For now, put them in seperate cycles (by means
of the instruction group break). If we ever get a general exception
fault on the move to ar.rnat again, we have definite proof that
something else is fishy.
2003-08-13 02:49:50 +00:00
David Xu
43ebed5ee6 Always set tcb for bound thread, and switch tcb for M:N thread at correct
time.
2003-08-13 01:49:07 +00:00
David E. O'Brien
1c327ba712 Imply NOLIBC_R for PowerPC. 2003-08-13 00:13:37 +00:00
Warner Losh
06b4bf3e55 Expand inline the relevant parts of src/COPYRIGHT for Matt Dillon's
copyrighted files.

Approved by: Matt Dillon
2003-08-12 23:24:05 +00:00
Martin Blapp
ebba2f158c Move the stop_dhcp in start_dhcp again before the
delay. It seems that dhclient really needs the time
to get killed.
2003-08-12 22:44:48 +00:00
Paul Saab
faafb4863d Oops.. Some debugging code snuck in here.
Requeue the request if the controller is busy.
2003-08-12 22:33:49 +00:00
Martin Blapp
8b95f89e4a Remove the dhclient.${interface}.pid defines. They are now
obsolete. A working dhclient with OMAPI will also not need
this.
2003-08-12 22:27:08 +00:00
David Xu
44498c15e0 Don't forget to set kcb_self. 2003-08-12 22:13:06 +00:00
Maxime Henrion
affd4332fd Remove extra space. 2003-08-12 20:34:31 +00:00
Martin Blapp
d7c24a758f Make this working with two or more pccards and with more than
one internal device. Don't call the startup procedure again if
we already use start.

Support a manually started dhclient and keep its configured
interfaces after pccard removal.

Make pccard_ether working in single-user mode without /usr mounted.
2003-08-12 20:22:44 +00:00
John Baldwin
9bddab5c4b Fixup comment. 2003-08-12 20:20:23 +00:00
Alan Cox
c759a3ca06 Reduce the size of the vm object on 64-bit architectures by moving
a field within the structure.
2003-08-12 20:10:32 +00:00
Tom Rhodes
c98a31cad3 Add a '-M mask' option so that users can have different
masks for files and directories.  This should make some
of the Midnight Commander users happy.

Remove an extra ')' in the manual page.

PR:		35699
Submitted by:	Eugene Grosbein <eugen@grosbein.pp.ru> (original version)
Tested by:	simon
2003-08-12 20:06:56 +00:00
Ceri Davies
22088599d2 Correct a grammatical error. 2003-08-12 20:01:10 +00:00
John Baldwin
e9911cf591 - Convert Alpha over to the new calling conventions for cpu_throw() and
cpu_switch() where both the old and new threads are passed in as
  arguments.  Only powerpc uses the old conventions now.
- Update comments in the Alpha swtch.s to reflect KSE changes.

Tested by:	obrien, marcel
2003-08-12 19:33:36 +00:00
Paul Saab
639717c8bb Support EINPROGRESS and properly deal with 64bit physical addressing. 2003-08-12 17:55:53 +00:00
Paul Saab
77c39e17fa Halted CPU's should not accumulate time.
Reviewed by:	jhb
2003-08-12 17:01:10 +00:00
Hajimu UMEMOTO
d7f0819bf0 malloc() may return NULL.
Obtained from:	KAME
MFC after:	1 week
2003-08-12 16:58:32 +00:00
Martin Blapp
5912967938 Fix typo 2003-08-12 15:15:34 +00:00
Maxime Henrion
445e4e83c5 - No need to bzero() the softc structure.
- Use BUS_DMA_ZERO where appropriate.
2003-08-12 14:55:12 +00:00
Maxime Henrion
9bc72abc30 Remove two useless bzero() calls.
Reviewed by:	cognet
2003-08-12 14:51:18 +00:00
Hartmut Brandt
513b02ffb9 Build the atmconfig utility into rescue. 2003-08-12 14:33:48 +00:00
Hartmut Brandt
7d73d21187 Create a directory for ATM documentation and help files. 2003-08-12 14:26:57 +00:00
Hartmut Brandt
791a6fe762 Add a program for configuration of the ATM drivers and the IP over ATM
stuff. This utility allows inspection of the ATM characteristics,
the PHY layer, including statistics of both, the retrival of the
list of currently open channels and also allows access to utopia(4).
2003-08-12 14:25:57 +00:00
Hartmut Brandt
b24521d779 Change the code that enables/disables the ATM channel to use the
new ATMIOCOPENVCC/CLOSEVCC. This allows us to not only use UBR channels
for IP over ATM, but also CBR, VBR and ABR. Change the format of the
link layer address to specify the channel characteristics. The old
format is still supported and opens UBR channels.
2003-08-12 14:20:32 +00:00
Hartmut Brandt
0ddc915c01 db_get_value uses a local buffer to first fetch all the bytes of a
integer value and then to construct the integer from it. This buffer
was sizeof(int) bytes long, which was fine until the (undocumented) 'g'
modifier for 8-byte integers was introduced. Change this to sizeof(uint64_t).
2003-08-12 13:24:21 +00:00
Hidetoshi Shimokawa
f40a29157e Validate number of iso. DMA channels. 2003-08-12 13:01:27 +00:00
Alexander Langer
30e27d9623 Add a overhaul of the soundchip initialization for the MSP34xx chipsets
found only many tv-cards.

We currently use more ore less evil hacks (slow_msp_audio sysctl) to
configure the various variants of these chips in order to have
stereo autodetection work.  Nevertheless, this doesn't always work
even though it _should_, according to the specs.
This is, for example, the case for some popular Hauppauge models sold
sold in Germany.

However, the Linux driver always worked for me and others.  Looking at
the sourcecode you will find that the linux-driver uses a very much
enhanced approach to program the various msp34xx chipset variants,
which is also found in the specs for these chips.

This is a port of the Linux MSP34xx code, written by Gerd Knorr
<kraxel@bytesex.org>, who agreed to re-release his code under a
BSD license for this port.

A new config option "BKTR_NEW_MSP34XX_DRIVER" is added, which is required
to enable the new driver.  Otherwise the old code is used.

The msp34xx.c file is diff-reduced to the linux-driver to make later
modifications easier, thus it doesn't follow style(9) in most cases.

Approved by:	roger (committing this, no time to test/review),
		keichii (code review)
2003-08-12 09:45:34 +00:00
Marcel Moolenaar
75cf31a016 Extend identifycpu():
o  Differentiate between CPU family and CPU model. There are multiple
   Itanium 2 models and it's nice to differentiate between them.
o  Seperately export the CPU family and CPU model with sysctl.
o  Merced is the only model in the Itanium family.
o  Add Madison to the Itanium 2 family. We already knew about McKinley.
o  Print the CPU family between parenthesis, like we do with the i386
   CPU class.

My prototype now identifies itself as:
	CPU: Merced (800.03-Mhz Itanium)

pluto1 and pluto2 will eventually identify themselves as:
	CPU: McKinley (900.00-Mhz Itanium 2)
2003-08-12 08:10:16 +00:00
David Xu
b29699fe04 Correctly set current tcb. This fixes some IA64/KSE problems.
Reviewed by: deischen, julian
2003-08-12 08:01:34 +00:00
Paul Saab
f487e0e2df Fix the busdma support in twe to support EINPROGRESS and enable it for
use with PAE kernels.
2003-08-12 06:38:55 +00:00
Bill Paul
5d99c6417d Add support for the Broadcom BCM5901 and BCM5901 rev A2 chips.
These are 10/100 only NICs found on the IBM Thinkpad R40E and
G40. These seem to be based on the BCM5705 MAC but with a PHY
that doesn't support 1000Mbps modes.

Submitted by:	Igor Sviridov <sia@nest.org>
2003-08-12 05:18:51 +00:00
Nate Lawson
725d623fae This commit was generated by cvs2svn to compensate for changes in r118812,
which included commits to RCS files with non-trunk default branches.
2003-08-12 04:56:45 +00:00