Commit Graph

108925 Commits

Author SHA1 Message Date
Poul-Henning Kamp
c569065139 Remove buf->b_dev field. 2004-11-04 07:59:57 +00:00
Poul-Henning Kamp
c7aaa71ce3 s/ffs/ntfs/
Fix error handling to not use VOP_CLOSE() on the disk.

Spotted by:	tegge
2004-11-04 07:18:54 +00:00
Poul-Henning Kamp
f9eeb89522 Finish cut&paste adjustments.
Spotted by:	tegge
2004-11-04 07:17:08 +00:00
Poul-Henning Kamp
c83c1318f5 Hide udp_in6 behind #ifdef INET6 2004-11-04 07:14:03 +00:00
Gregory Neil Shapiro
37a4b79385 Create a separate directory for dynamic zones which is owned by the bind
user (for creation of the zone journal file).  This is separate from the
master/ directory for security.  Give an example dynamic zone in the
sample named.conf.

Approved by:	dougb
Noticed by:	Eivind Olsen <eivind at aminor.no>
MFC after:	1 week
2004-11-04 05:24:29 +00:00
Bruce M Simpson
2c9743caad Document the fact that blackhole routes normally need to be bound
to lo(4) interfaces to have an effect, and that this is not needed
when using IP fast forwarding.

Sponsored by:	eXtensible Open Router Project <URL:http://www.xorp.org/>
MFC after:	3 weeks
2004-11-04 02:15:03 +00:00
Bruce M Simpson
38f061057b When performing IP fast forwarding, immediately drop traffic which is
destined for a blackhole route.

This also means that blackhole routes do not need to be bound to lo(4)
or disc(4) interfaces for the net.inet.ip.fastforwarding=1 case.

Submitted by:	james at towardex dot com
Sponsored by:	eXtensible Open Router Project <URL:http://www.xorp.org/>
MFC after:	3 weeks
2004-11-04 02:14:38 +00:00
Bruce M Simpson
dc00ca0e43 Document the fact that the flags for a FreeBSD kernel routing table
entry are documented in the page for route(8), not route(4).

Sponsored by:	eXtensible Open Router Project <URL:http://www.xorp.org/>
MFC after:	3 weeks
2004-11-04 02:13:15 +00:00
David E. O'Brien
dc43dfcd09 Stop listening to bug reports with wrong solutions and commit a fix to the '
problem I know will work.
2004-11-04 01:28:43 +00:00
Robert Watson
d4b509bd7f Until this change, the UDP input code used global variables udp_in,
udp_in6, and udp_ip6 to pass socket address state between udp_input(),
udp_append(), and soappendaddr_locked().  While file in the default
configuration, when running with multiple netisrs or direct ithread
dispatch, this can result in races wherein user processes using
recvmsg() get back the wrong source IP/port.  To correct this and
related races:

- Eliminate udp_ip6, which is believed to be generated but then never
  used.  Eliminate ip_2_ip6_hdr() as it is now unneeded.

- Eliminate setting, testing, and existence of 'init' status fields
  for the IPv6 structures.  While with multiple UDP delivery this
  could lead to amortization of IPv4 -> IPv6 conversion when
  delivering an IPv4 UDP packet to an IPv6 socket, it added
  substantial complexity and side effects.

- Move global structures into the stack, declaring udp_in in
  udp_input(), and udp_in6 in udp_append() to be used if a conversion
  is required.  Pass &udp_in into udp_append().

- Re-annotate comments to reflect updates.

With this change, UDP appears to operate correctly in the presence of
substantial inbound processing parallelism.  This solution avoids
introducing additional synchronization, but does increase the
potential stack depth.

Discovered by:	kris (Bug Magnet)
MFC after:	3 weeks
2004-11-04 01:25:23 +00:00
John Baldwin
c957c14d05 Revert most of 1.109. Although it improved the situation on one particular
motherboard, in practice the changes resulted in many false positives for
heavy network loads, etc. resulting in poor performance.  Also, the
motherboard referenced in the 1.109 log has other problems and simply does
not seem to work with the APIC enabled even with the changes in 1.109.  The
correct fix for that board seems to be to not use the APIC at all.  One
thing kept from 1.109 is that throttled interrupts are now effectively
polled on every clock tick rather than just 10 times per second.

MFC after:	1 month
Tested by:	Shunsuke SHINOMIYA shino at fornext dot org
2004-11-03 22:11:20 +00:00
Ceri Davies
20f13585ef Be more clear that "bridged" is a synonym for "layer2".
PR:		docs/44400
Submitted by:	Constantin Stefanov <cstef at mail dot ru>
2004-11-03 21:51:34 +00:00
Poul-Henning Kamp
e1c6cbef33 Make a more whole-hearted attempt at GEOM'ifying NTFS.
I must have been sleepy when I did the first pass.

Spotted by:	tegge
2004-11-03 21:36:41 +00:00
Poul-Henning Kamp
e0b687d33b Always initialize bo_private along with bo_ops in getnewvnode().
Spotted by:	tegge
2004-11-03 21:09:23 +00:00
Ceri Davies
62204f60b7 Allow the -f argument to work.
PR:		bin/73229
Submitted by:	Irina Liakh <spell at itl dot ua>
MT4:		2 weeks
MT5:		After 5.3-RELEASE
2004-11-03 20:45:52 +00:00
Alan Cox
d19ef81437 The synchronization provided by vm object locking has eliminated the
need for most calls to vm_page_busy().  Specifically, most calls to
vm_page_busy() occur immediately prior to a call to vm_page_remove().
In such cases, the containing vm object is locked across both calls.
Consequently, the setting of the vm page's PG_BUSY flag is not even
visible to other threads that are following the synchronization
protocol.

This change (1) eliminates the calls to vm_page_busy() that
immediately precede a call to vm_page_remove() or functions, such as
vm_page_free() and vm_page_rename(), that call it and (2) relaxes the
requirement in vm_page_remove() that the vm page's PG_BUSY flag is
set.  Now, the vm page's PG_BUSY flag is set only when the vm object
lock is released while the vm page is still in transition.  Typically,
this is when it is undergoing I/O.
2004-11-03 20:17:31 +00:00
Poul-Henning Kamp
51f83da622 Restore TTYDEF_LFLAG to set echo bits. 2004-11-03 19:16:55 +00:00
Ken Smith
d713872fde Update the list of package names/descriptions.
Last second MFC candidate?
2004-11-03 18:26:06 +00:00
Scott Long
0971df6e14 Don't use atomic ops to increment interrupt stats. This was only done on
amd64 and i386 anyways.  The stats are only kept for informational purposes.
2004-11-03 18:03:06 +00:00
Ruslan Ermilov
dee651eb15 Introduce the PRECIOUSPROG knob in bsd.prog.mk, similar
to PRECIOUSLIB from bsd.lib.mk.  The side effect of this
is making installing the world under jail(8) possible by
using another knob, NOFSCHG.

Reviewed by:	oliver
2004-11-03 18:01:21 +00:00
Maksim Yevmenkin
b81d7730f3 Fix kernel build (caused by recent ng_{un}timeout API change)
Submitted by:	glebius
2004-11-03 18:00:49 +00:00
Paul Richards
f45a52b3c3 Revert a WIP change that shouldn't have been in last commit. 2004-11-03 17:52:29 +00:00
Pawel Jakub Dawidek
539309e427 Remove extra 's'.
Submitted by:	ceri
2004-11-03 17:31:09 +00:00
Pawel Jakub Dawidek
9e158770cf Be more correct.
Submitted by:	ceri
2004-11-03 17:21:37 +00:00
Max Laier
a9052a1691 Improved interface handling. This should fix the use of renamed interfaces
(ifconfig xl0 name foo) as well as some special interfaces such as the 6to4
tunnel.

Reported by:	Ed Schouten <ed (at) il ! fontys , nl>
Tested by:	freebsd-pf
PR:		kern/72444
MFC after:	3 weeks
2004-11-03 17:21:12 +00:00
Pawel Jakub Dawidek
5628bfa721 Remove one more redundant 'not'. 2004-11-03 16:32:55 +00:00
Paul Richards
4bba8e595e Convert to ANSI style function definitions. 2004-11-03 15:23:11 +00:00
Ian Dowse
b483f84d55 The ehci_dump() function shouldn't be declared static, as it is
just a convenience function to be called from debuggers that gets
compiled in when EHCI_DEBUG is defined. Move its declaration to
make this more obvious.
2004-11-03 15:12:18 +00:00
Poul-Henning Kamp
5b410dcf85 Put the "Link is up/down" printfs behind bootverbose. gigE is not so uncommon
that we need to tell people about every cable in the network anymore.  It can
be enabled for debugging purposes with "boot -v".
2004-11-03 14:11:18 +00:00
Robert Watson
b899bc84c5 (1) Move from O(n) list copies to O(1) list concatenation, which is
supported for STAILQ via STAILQ_CONCAT().

(2) Maintain a count of the number of entries in the thread-local entropy
    fifo so that we can keep the other fifo counts in synch.

MFC after:	3 weeks
MFC with:	randomdev_soft.c revisions 1.5 and 1.6
Suggested by:   jhb (1)
2004-11-03 10:02:50 +00:00
Poul-Henning Kamp
2a921b0543 Make the bootverbose output from qualitydetermination of the ACPI timer
take up only one line.
2004-11-03 09:09:13 +00:00
Poul-Henning Kamp
e93a5ce092 Stop dumping the MBR entries under bootverbose 2004-11-03 09:08:33 +00:00
Poul-Henning Kamp
2859a695dc Stop wasting a bootverbose line on all geom slices. 2004-11-03 09:08:10 +00:00
Poul-Henning Kamp
61eb992fc2 Stop printing the VGA registers during verbose boot, in order to not
needlessly overflow the msgbuffer.  Can be reenabled if somebody ever
takes an interest in syscons again.
2004-11-03 09:07:44 +00:00
Poul-Henning Kamp
f71a47143f Don't print the singularly unhelpful message:
unknown: not probled (disabled)

During verbose boot.
2004-11-03 09:06:45 +00:00
Poul-Henning Kamp
0a018af2f2 Make the KASSERTS in bstrategy() stop claiming to be bwrite().
Spotted by:	delphij
2004-11-03 09:05:55 +00:00
Yaroslav Tykhiy
8c1c21f2ef Fix logxfer() by using realpath(3) instead of playing with getwd(3).
Previously logxfer() used to record bogus pathnames to the log
in some cases, namely, when cwd was / or "name" was absolute.

Noticed by:	Nick Leuta
MFC after:	2 weeks
2004-11-03 06:52:40 +00:00
Ian Dowse
f79bef6097 Merge recent USB2/EHCI related changes from NetBSD:
o Reduce the interrupt delay to 2 microframes.
 o Follow the spec more closely when updating the overlay qTD in the QH.
 o No need to generate an interrupt at the data part of a control
   transfer, it's generated by the status transfer.
 o Make sure to update the data toggle on short transfers.
 o Turn the printf about needing toggle update into a DPRINTF.
 o Keep track of what high speed port (if any) a device belongs to
   so we can set the transaction translator fields for the transfer.
 o Verbosely refuse to open low/full speed pipes that depend on
   unimplemented split transaction support.
 o Fix various typos in comments.

Obtained from:	NetBSD
2004-11-03 01:52:50 +00:00
Scott Long
9a2050f9b4 Streamline busdma a bit. Inline _bus_dmamap_load_buffer, optimize some
tests, replace a passed td with a passed pmap to eliminate some deferences.
2004-11-02 23:52:58 +00:00
Simon L. B. Nielsen
182327bd35 Add an "old-style" entry for the hptmv(4) until it gets a manual page.
Suggested by:	brueffer
2004-11-02 22:31:29 +00:00
Andre Oppermann
c94c54e4df Remove RFC1644 T/TCP support from the TCP side of the network stack.
A complete rationale and discussion is given in this message
and the resulting discussion:

 http://docs.freebsd.org/cgi/mid.cgi?4177C8AD.6060706

Note that this commit removes only the functional part of T/TCP
from the tcp_* related functions in the kernel.  Other features
introduced with RFC1644 are left intact (socket layer changes,
sendmsg(2) on connection oriented protocols)  and are meant to
be reused by a simpler and less intrusive reimplemention of the
previous T/TCP functionality.

Discussed on:	-arch
2004-11-02 22:22:22 +00:00
Gleb Smirnoff
30bef41b8a - Make ng_timeout() to use callout() interface instead of timeout().
- Remove callout-hacking from ng_untimeout().

Approved by:	julian (mentor)
MFC after:	1 month
2004-11-02 21:24:30 +00:00
Andre Oppermann
32672ba88d Reduce annoying SCSI probing delay from 15 to 5 seconds in all GENRIC kernels.
Discussed on:	-current
2004-11-02 20:57:20 +00:00
Gleb Smirnoff
d312eaf5ca Fix a harmless error in order of ng_timeout() arguments.
Approved by:	julian (mentor)
2004-11-02 20:26:41 +00:00
Maksim Yevmenkin
e91c64ab6b Serial devices now called /dev/cuadXX not /dev/cuaaXX 2004-11-02 20:12:06 +00:00
Maksim Yevmenkin
4fd9a9b73f Serial devices now called /dev/cuadXX not /dev/cuaaXX 2004-11-02 20:06:33 +00:00
Maksim Yevmenkin
cff5b6df1c Fix broken ng_h4(4). Basically, do not abuse t_sc field and use new t_lsc
field created for line disciplne drivers private use. Also add NET_NEEDS_GIANT
warning. For whatever reason ng_tty(4) was fixed but ng_h4(4) was not :(
2004-11-02 20:01:42 +00:00
Yaroslav Tykhiy
bb4641e28b Replace the last occurence of (long long) and %qd with
(intmax_t) and %jd, which is the right way to printf
an off_t in the presence of <stdint.h>.

Submitted by:	Nick Leuta
2004-11-02 18:48:44 +00:00
Poul-Henning Kamp
9372ddf0d1 stty sane should set the echo bits.
PR:	73423
Submitted by:	Michiel Boland <michiel@boland.org>
Overlooked by:	phk
2004-11-02 18:10:01 +00:00
Robert Watson
c6eea89879 Add a small regression test that opens a TCP socket, listens on it,
performs a non-blocking connect from another socket, and then closes
the listen socket rather than accepting.  This is intended to
exercise the close path in which connections are aborted due to a
close on the listen socket while the connection is in the listen
queue.
2004-11-02 17:59:12 +00:00