Commit Graph

63860 Commits

Author SHA1 Message Date
Bjoern A. Zeeb
0e3c2be423 Implement ICMPv6 support in ipsec6_get_ulp().
This is needed to make security policies work correctly if ICMPv6 type
and/or code are given. See setkey(8) 'upperspec' para. for details.
2007-05-29 22:32:12 +00:00
Bjoern A. Zeeb
c2f03ee6e6 Add missing
break;
so when comparing AF_INET6 addresses, scope and ports we do not run into
the default case and return 'no match' instead of 'match'.
2007-05-29 22:18:44 +00:00
Matt Jacob
f04ea0405a Add a placeholder document to be filled out by Nate which will describe
in detail the procedure for getting device quirks into the CAM subsystem.
2007-05-29 20:07:22 +00:00
Warner Losh
965f1e2a4a Add more devices from the hps tree. These appear to have come from
OpenBSD's if_ral.c.

I didn't make the LINKSYS4 -> CISCOLINKSYS name change, nor did I
include the RALINK RT2573 that's supported by the rum(4) driver.  I
didn't merge any code changes either.
2007-05-29 20:05:13 +00:00
Matt Jacob
b76f27d25b Back out 1.212 at Nate's request in order to go through the
actual formal process he's trying to get established for quirks..
2007-05-29 20:04:01 +00:00
Attilio Rao
2c7289cbfa style(9) fixes for sx locks.
Approved by: jeff (mentor)
2007-05-29 19:46:37 +00:00
Dag-Erling Smørgrav
3da3c3632e Add descriptive comment to PDCM entry. 2007-05-29 19:39:18 +00:00
Attilio Rao
acf840c4bd Add a small fix for lock profiling in sx locks.
"0" cannot be a correct value since when the function is entered at least
one shared holder must be present and since we want the last one "1" is
the correct value.
Note that lock_profiling for sx locks is far from being perfect.
Expect further fixes for that.

Approved by: jeff (mentor)
2007-05-29 19:34:32 +00:00
Dag-Erling Smørgrav
a99f0a4653 Remove a pointless bootverbose message.
MFC after:	3 days
2007-05-29 19:25:50 +00:00
Dag-Erling Smørgrav
cc1eed925f Add feature name for features2 bit 15.
PR:		i386/113133
Submitted by:	Pankov Pavel <pankov_p@mail.ru>
MFC after:	3 days
2007-05-29 19:21:53 +00:00
Attilio Rao
02b0a160dc Fix some problems introduced with the last descriptors tables locking
patch:
- Do the correct test for ldt allocation
- Drop dt_lock just before to call kmem_free (since it acquires blocking
  locks inside)
- Solve a deadlock with smp_rendezvous() where other CPU will wait
  undefinitively for dt_lock acquisition.
- Add dt_lock in the WITNESS list of spinlocks

While applying these modifies, change the requirement for user_ldt_free()
making that returning without dt_lock held.

Tested by: marcus, tegge
Reviewed by: tegge
Approved by: jeff (mentor)
2007-05-29 18:55:41 +00:00
John Hay
aeefab2b98 Remove the hardcoded IXP425_UART?_VBASE values in the
uart_ixp425_probe() and uart_cpu_getdev(). Change
uart_cpu_getdev() to use hints to find the console.

Reviewed by:	marcel
2007-05-29 18:10:42 +00:00
Sam Leffler
58769f5837 Drain task q items when transitioning to INIT state; this closes a
race seen on smp laptops when suspending where the rx task can be
entered after the interface is detach'd.

NB: use of taskqueue_drain while holding the softc mutex is problematic

Submitted by:	ambrisko
MFC after:	1 month
2007-05-29 16:13:59 +00:00
Olivier Houchard
46da9e2509 Use the same ARG_MAX for arm than for the other platforms. I don't see any
reason to special case it.

Spotted out by:	marcel
2007-05-29 15:14:46 +00:00
Hidetoshi Shimokawa
97995404be MFp4: add FireWire/dcons support in loader for i386/amd64.
It is disabled by default. You need to put
LOADER_FIREWIRE_SUPPORT=yes in /etc/make.conf
and rebuild loader to enable it.
(cd /sys/boot/i386 && make clean && make && make install)

You can find a short introduction of dcons at
http://wiki.freebsd.org/DebugWithDcons
2007-05-29 14:35:57 +00:00
Randall Stewart
3c6f353630 Adds gcc attribute to prevent inlining of a function. If
it goes inline we may well blow the stack if witness and
such are enabled.
2007-05-29 14:17:47 +00:00
Yaroslav Tykhiy
995c7fd1bf Sync ether_ioctl() with ioctl(2) and ifnet.if_ioctl
as to the type of the command argument: int -> u_long.
These types have different widths in the 64-bit world.

Add a note to UPDATING because the change breaks KBI
on 64-bit platforms.

Discussed on:	-net, -current
Reviewed by:	bms, ru
2007-05-29 12:40:45 +00:00
Robert Watson
03c96c3176 Add DDB "show unpcb" command, allowing DDB to print out many pertinent
details from UNIX domain socket protocol layer state.
2007-05-29 12:36:00 +00:00
Randall Stewart
6b4ae3566a - Fix spelling errors in comments per Ruslan (.. thanks... ) 2007-05-29 11:53:27 +00:00
Robert Watson
97cd541437 Where I previously removed calls to kdb_enter(), now remove include of
kdb.h.

Pointed out by:	bde
2007-05-29 11:28:28 +00:00
Randall Stewart
207304d4b7 - Fixes so we won't try to start a timer when we
hold a wq lock for the iterator. Panda uses a
  silly recursive lock they hold through the timer.
- Add poor mans wireshark compile option..
- Allocate and start using SCTP_M_XXX for all SCTP_MALLOC() calls.
- sysctl now will get back the refcnt for viewing by onlookers.

Reviewed by:	gnn
2007-05-29 09:29:03 +00:00
Pyun YongHyeon
590f73f72e Honor maxsegsz of less than a page size in a DMA tag. Previously it
used to return PAGE_SIZE without respect to restrictions of a DMA tag.
This affected all of the busdma load functions that use
_bus_dmamap_loader_buffer() as their back-end.

Reviewed by:	scottl
2007-05-29 06:30:26 +00:00
Kip Macy
cebf6b9f64 Fix case of setting OACTIVE erroneously 2007-05-29 04:18:21 +00:00
Marcel Moolenaar
2ed1085b1d "make delete-old" needs more than 64KB worth of arguments. Both
arm and powerpc have 64KB as the maximum argument size, so one
cannot run "make delete-old" on arm or powerpc anymore. Stop
special-casing powerpc and give it 256KB of arguments like all
other platforms, but keep arm on 64KB for now. There may be a
purpose to it that doesn't exist for powerpc.
2007-05-29 03:49:00 +00:00
Kip Macy
f0a542f819 Fix interrupt setup for the non-MSI-X case 2007-05-29 03:13:53 +00:00
Matt Jacob
ca05119e8a Use the Hitachi 2.5" HD, 120 GB as a USB device.
Submitted by:		Joakim Bentholm`
MFC after:	3 days
2007-05-29 01:23:38 +00:00
Andre Oppermann
8d573cc158 Make log messages more verbose and simpler to understand for non-experts.
Update comments to be more conscious, verbose and fully reflect reality.
2007-05-28 23:27:44 +00:00
Kip Macy
10faa56870 When building cxgb as a module make include paths relative to the driver's root.
This will make it possible to build the module out of tree against an older src tree.

MFC after: 3 days
2007-05-28 22:57:27 +00:00
Ed Maste
911d16b8cd Revert 1.197 and instead avoid calling kdb_enter() if the KDB_UNATTENDED
option is in use.
2007-05-28 21:50:54 +00:00
Alan Cox
66ab556097 Eliminate some unused definitions that came from NetBSD. 2007-05-28 21:04:22 +00:00
Warner Losh
cfa7a8beea Simplify the kernel configuration file return code.
Reviewed by: wkoszek
2007-05-28 20:41:10 +00:00
Ed Maste
1e62d77c09 Eliminate explicit kdb_enter in the software watchdog handler (which
produced incorrect behaviour with the KDB_UNATTENDED option) and call
panic in both the KDB and non-KDB cases.  This change is consistent
with rwatson's current kdb/ddb work.
2007-05-28 19:51:12 +00:00
John Hay
728c8470f1 We do not need to get the irq out of ivars in ixp425_setup_intr(). By
this time they have already been set. In fact trying to set it here too
breaks irqs for pci devices.
2007-05-28 18:54:08 +00:00
John Hay
e6c51bdace Optimize a bit more, both the Avila and Pronghorn Metro boards work with
GPIO_TYPE_EDG_RISING.

Reviewed by:	sam
2007-05-28 18:45:16 +00:00
Robert Watson
5e6868f3d4 Don't save SYSCTL_ADD_*() results in a local variable just to throw them
away; preserve the ones that are needed for further calls in the init
function and ignore the rest entirely.

Found with:	Coverity Prevent(tm)
CID:		563
2007-05-28 18:20:15 +00:00
Robert Watson
dede2ab3b2 In kern_kevent(), unconditionally fdrop() fp once fget() has succeeded,
as we never have an opportunity to set it to NULL.

Found with:	Coverity Prevent(tm)
CID:		2161
2007-05-28 17:15:05 +00:00
Ariff Abdullah
2ba5e1edcc - Enable soft pcm volume flag early to ensure it not being clobbered
by the subsequent mix_setdevs() and friends.
- Minor style(9) declaration arrangement nit.

Requested by:	joeld
Submitted by:	pluknet <pluknet@gmail.com>
2007-05-28 16:22:07 +00:00
Hidetoshi Shimokawa
35fafac2ac Enable fwip and dcons in GENERIC. They seem fairly stable.
Note on dcons:
To enable dcons in kernel, put the following lines in /boot/loader.conf.
You may also want to enable dcons in /etc/ttys.

boot_multicons="YES"
#Force dcons to be the high-level console if a firewire bus presents.
#hw.firewire.dcons_crom.force_console=1

FireWire/dcons support in loader will come shortly.
(i386/amd64 only)
2007-05-28 14:38:43 +00:00
Ariff Abdullah
832345319a Fix broken "rec" and "igain" introduced by previous commit. Convert
reg to a full blown int since there's not much gain compacting it,
and we do need its signess.
2007-05-28 14:09:06 +00:00
Andre Oppermann
e885b205c6 Fix indentation of the syncache_expand() section in tcp_input(). 2007-05-28 11:35:40 +00:00
Randall Stewart
d61a0ae066 - fixed autclose to not allow setting on 1-2-1 model.
- bounded cookie-life to 1 second minimum in socket option set.
- Delayed_ack_time becomes delayed_ack per new socket api document.
- Improve port number selection, we now use low/high bounds and
  no chance of a endless loop. Only one call to random per bind
  as well.
- fixes so set_peer_primary pre-screens addresses to be
  valid to this host.
- maxseg did not allow setting on an assoc basis. We needed
  to thus track and use an association value instead of a inp value.
- Fixed ep get of HB status to report back properly.
- use settings flag to tell if assoc level hb is on off not
  the timer.. since the timer may still run if unconf address
  are present.
- check for crazy ENABLE/DISABLE conditions.
- set and get of pmtud (fixed path mtu) not always taking into account ovh.
- Getting PMTU info on stcb only needs to return PMTUD_ENABLED if
  any net is doing PMTU discovery.
- Panic or warning fixed to not do so when a valid ip frag is
  taking place.
- sndrcvinfo appearing in both inp and stcb was full size, instead
  of the non-pad version. This saves about 92 bytes from each struct
  by carefully converting to use the smaller version.
- one-2-one model get(maxseg) would always get ep value, never the
  tcb's value.
- The delayed ack time could be under a tick, this fixes so
  it bounds it to at least 1 tick for platforms whos tick
  is more than a ms.
- Fragment interleave level set to wrong default value.
- Fragment interleave could not set level 0.
- Defered stream reset was broken due to a guard check and ntohl issue.
- Found two lock order reversals and fixed.
- Tighten up address checking, if the user gives an address the sa_len
  had better be set properly.
- Get asoc by assoc-id would return a locked tcb when it was asked
  not to if the tcb was in the restart hash.
- sysctl to dig down and get more association details

Reviewed by:	gnn
2007-05-28 11:17:24 +00:00
Andre Oppermann
a160e6302c Refactor and rewrite in parts the SYN handling code on listen sockets
in tcp_input():

 o tighten the checks on allowed TCP flags to be RFC793 and
   tcp-secure conform
 o log check failures to syslog at LOG_DEBUG level
 o rearrange the code flow to be easier to follow
 o add KASSERTs to validate assumptions of the code flow

Add sysctl net.inet.tcp.syncache.rst_on_sock_fail defaulting to enable
that controls the behavior on socket creation failure for a otherwise
successful 3-way handshake.  The socket creation can fail due to global
memory shortage, listen queue limits and file descriptor limits.  The
sysctl allows to chose between two options to deal with this.  One is
to send a reset to the other endpoint to notify it about the failure
(default).  The other one is to ignore and treat the failure as a
transient error and have the other endpoint retransmit for another try.

Reviewed by:	rwatson (in general)
2007-05-28 11:03:53 +00:00
Pawel Jakub Dawidek
5750956634 Adjust va_mask for setattr. FreeBSD doesn't have va_mask, so we initialize it
based on individual fields beeing set. This doesn't work for setattr replay,
because va_type is set there, so we add AT_TYPE flag to va_mask, which won't
be accepted by zfs_setattr().

Reported by:	kris
2007-05-28 02:37:43 +00:00
Hidetoshi Shimokawa
3080596e7f We should better ignore a break on gdb port if gdb is not enabled. 2007-05-28 02:20:40 +00:00
Pawel Jakub Dawidek
5d14c414ec - Remove unnecessary vnode internal locking - v_vflag is protect by vnode's
lock (not vnode's interlock).
- Simplify code a bit.
2007-05-28 00:28:15 +00:00
Pawel Jakub Dawidek
a906fff9c5 Because we allocate componentname structures on stack, bzero() them before
use just in case.
2007-05-28 00:26:20 +00:00
Kip Macy
04ad339002 Tuning for small packet handling
- Double the number of descriptors that a single call to send can use
- Quadruple the number of descriptors that can be reclaimed per pass
- only run reclaim twice per second
- increase coalesce timer from 3.5us to 5us

fix printf warning on 64-bit platforms
2007-05-27 22:07:47 +00:00
Kip Macy
5dfb4c0b24 Don't bind queue to cpus if only one queue is in use 2007-05-27 22:04:30 +00:00
Marcel Moolenaar
82c663b4fe Don't initialize the decrementer before initclocks() is called.
Use cpu_initclocks() for that as it assures that relevant locks
have been initialized.
2007-05-27 21:05:35 +00:00
Robert Watson
e1e8f51b85 Universally adopt most conventional spelling of acquire. 2007-05-27 20:50:23 +00:00