65361 Commits

Author SHA1 Message Date
kevlo
ad6bad8ed6 __CPU_XSCALE_PXA2XX -> CPU_XSCALE_PXA2X0 2007-11-01 10:01:15 +00:00
pjd
72109da06e - Move crfree() outside MNT_ILOCK()/MNT_IUNLOCK() to eliminate a LOR:
1st 0xc4cea568 struct mount mtx (struct mount mtx) @ /usr/src/sys/modules/zfs/../../compat/opensolaris/kern/opensolaris_vfs.c:209
  2nd 0xc3ee9010 sleep mtxpool (sleep mtxpool) @ /usr/src/sys/kern/kern_resource.c:1266
- Move crdup() outside MNT_ILOCK()/MNT_IUNLOCK(), as it can sleep.

Reported by:	Olli Hauer <ohauer@gmx.de>
MFC after:	3 days
2007-11-01 08:58:29 +00:00
sam
b4332bf74e add zyd
MFC after:	3 days
2007-10-31 18:47:04 +00:00
emax
ff226f6ee0 Fix locking issue in ng_btsocket_l2cap_ctloutput()
Submitted by:	Heiko Wundram (Beenic) < wundram at beenic dot net >
MFC after:	3 days
2007-10-31 16:17:20 +00:00
kevlo
84c802e0f2 Add CPU_ARM9E 2007-10-31 07:28:45 +00:00
kevlo
be94908799 Don't define get_cachetype() for CPU_ARM9E unless it's going to be used. 2007-10-31 07:27:31 +00:00
njl
53b7cf834c If we're on an SMP kernel and there is more than 1 CPU, reject any attempts
to change the freq before the other CPUs are active.  The current code
always attempts to change all CPUs to match each other, and the requisite
sched_bind() call won't work before APs are launched.
2007-10-30 22:18:08 +00:00
jhb
fb7d383311 Split agp_generic_detach() up into two routines: agp_free_cdev() destroys
/dev/agpgart and agp_free_res() frees resources like the BAR for the
aperture.  Splitting this up lets chipset-specific detach routines
manipulate the aperture during their detach routines without panicing.

MFC after:	1 week
Reviewed by:	anholt
2007-10-30 22:09:16 +00:00
darrenr
e94bd5ada2 Apply a few changes from ipfilter-current:
* Do not hold any locks over calls to copyin/copyout.
* Clean up some #ifdefs
* fix a possible mbuf leak when NAT fails on policy routed packets

PR:		117216
2007-10-30 15:23:27 +00:00
remko
5d7d5a6a8a Correct a copy and paste'o in phys_pager.c, we are talking about phys here
and not about devices.

PR:		93755
Approved by:	imp (mentor, implicit when re-assigning the ticket to me).
2007-10-30 14:48:13 +00:00
rrs
814ed57392 - Change the Time Wait of vtags value to match the cookie-life
- Select a tag gains ability to optionally save new tags
  off in the timewait system.
- When looking up associations do not give back a stcb that
  is in the about-to-be-freed state, and instead continue
  looking for other candiates.
- New function to query to see if value is in time-wait.
- Timewait had a time comparison error that caused very
  few vtags to actually stay in time-wait.
- When setting tags in time-wait, we now use the time
  requested NOT a fixed constant value.
- sstat now gets the proper associd when we do the query.
- When we process an association, we expect the tag chosen
  (if we have one from a cookie) to be in time-wait. Before
  we would NOT allow the assoc up by checking if its good.
  In theory this should have caused almost all assoc not
  to come up except for the time-comparison bug above (this
  bug was hidden by the time comparison bug :-D).
- Don't save tags for nonce values in the time-wait cache
  since these are used only during cookie collisions and do
  not matter if they are unique or not.
MFC after:	1 week
2007-10-30 14:09:24 +00:00
yongari
b5d104ba4d Setting sc->mii_anegticks to MII_ANEGTICKS_GIGE in rgephy_attach()
is redundant. mii_phy_add_media() already takes care of that.

Pointed out by:	marius
2007-10-30 00:37:35 +00:00
rwatson
aaad69006f Implement per-object type consistency checks for labels passed to
'internalize' operations rather than using a single common check.

Obtained from:	TrustedBSD Project
2007-10-30 00:01:28 +00:00
peter
e93fa6ca81 Move nvram out of DEFAULTS. There really isn't a lot of justification
for consuming the memory.  The module works just fine in the unlikely
case that this is needed.  It can still be compiled into a custom kernel.
2007-10-29 22:19:08 +00:00
marius
da852afdbd - Remove MIIF_NOISOLATE; there's generally no reason to let gentbi(4)
set this flag and it was more or less just copied and pasted from
  another FreeBSD driver while porting this driver from NetBSD, whose
  gentbi(4) doesn't set MIIF_NOISOLATE either.
- Fix spelling in a comment.

OK'ed by:	yongari
MFC after:	3 months
2007-10-29 21:11:55 +00:00
imp
b1a850ab26 kill commented out line of code. 2007-10-29 21:01:50 +00:00
julian
03284e6e08 fix typo in code normally not compiled in. 2007-10-29 20:45:31 +00:00
emax
0cf18b2c7c Allow RFCOMM servers to bind to a ''wildcard'' RFCOMM channel
zero (0). Actual RFCOMM channel will be assigned after listen(2)
call is done on a RFCOMM socket bound to a ''wildcard'' RFCOMM
channel zero (0).

Address locking issues in ng_btsocket_rfcomm_bind()

Submitted by:	Heiko Wundram (Beenic) < wundram at beenic dot net >
MFC after:	1 week
2007-10-29 19:06:47 +00:00
rwatson
374fe7d761 Merge OpenBSM 1.0 changes to src/sys/bsm:
- Remove AU_.* hard-coded audit class constants, as udit classes are now
  entirely dynamically configured using /etc/security/audit_class.

Obtained from:	TrustedBSD Project
2007-10-29 18:47:25 +00:00
rwatson
21a7ea24a4 Replace use of AU_NULL with 0 when no audit classes are in use; this
supports the removal of hard-coded audit class constants in OpenBSM
1.0.  All audit classes are now dynamically configured via the
audit_class database.

Obtained from:	TrustedBSD Project
2007-10-29 18:07:48 +00:00
rwatson
d0482ebdae Canonicalize names of local variables.
Add some missing label checks in mac_test.

Obtained from:	TrustedBSD Project
2007-10-29 15:30:47 +00:00
rwatson
df4d502619 Merge Neterion if_nxge driver version 2.0.9.11230 with the following
changes:

  01 -  Enhanced LRO:
  LRO feature is extended to support multi-buffer mode. Previously,
  Ethernet frames received in contiguous buffers were offloaded.
  Now, frames received in multiple non-contiguous buffers can be
  offloaded, as well. The driver now supports LRO for jumbo frames.

  02 - Locks Optimization:
  The driver code was re-organized to limit the use of locks.
  Moreover, lock contention was reduced by replacing wait locks
  with try locks.

  03 - Code Optimization:
  The driver code was re-factored  to eliminate some memcpy
  operations.  Fast path loops were optimized.

  04 - Tag Creations:
  Physical Buffer Tags are now optimized based upon frame size.
  For better performance, Physical Memory Maps are now re-used.

  05 - Configuration:
  Features such as TSO, LRO, and Interrupt Mode can be configured
  either at load or at run time. Rx buffer mode (mode 1 or mode 2)
  can be configured at load time through kenv.

  06 - Driver Statistics:
  Run time statistics are enhanced to provide better visibility
  into the driver performance.

  07 - Bug Fixes:
  The driver contains fixes for the problems discovered and
  reported since last submission.

  08 - MSI support:
  Added Message Signaled Interrupt feature which currently uses 1
  message.

  09  Removed feature:
  Rx 3 buffer mode feature has been removed. Driver now supports 1,
  2 and 5 buffer modes of which 2 and 5 buffer modes can be used
  for header separation.

  10  Compiler warning:
  Fixed compiler warning when compiled for 32 bit system.

  11 Copyright notice:
  Source files are updated with the proper copyright notice.

MFC after:	3 days
Submitted by:	Alicia Pena <Alicia dot Pena at neterion dot com>,
		Muhammad Shafiq <Muhammad dot Shafiq at neterion dot com>
2007-10-29 14:19:32 +00:00
rwatson
a426571905 Resort TrustedBSD MAC Framework policy entry point implementations and
declarations to match the object, operation sort order in the framework
itself.

Obtained from:	TrustedBSD Project
2007-10-29 13:33:06 +00:00
yongari
f66e89284c Add 88E1116/88E1116R PHY support code that takes the PHY out of
power-down mode.

PR:	kern/114086
MFC after:	3 days
2007-10-29 05:50:22 +00:00
yongari
1770a41b68 Add a newer RTL8211B(L) PHY. 2007-10-29 02:17:44 +00:00
yongari
b8393ec546 Add support for RealTek RTL8211B(L) PHY. It's based on the patch
made by Michael Eisele and the patch was slightly modified by me.
With this change several NVIDIA ethernet controllers(e.g. MCP61)
works.

RTL8211B(L) is RealTek's new gigabit PHY. The PHY has several
features including crossover correction, polarity correction as
well as supporting triple speed(10/100/1000bps). Data transfer
between MAC and PHY is via RGMII for 1000baseT, MII for
10baseT/100baseTX.
Unfortunately, RealTek used the same model number for RTL8211B(L)
PHY so there is no way to discriminate between RTL8211B(L) and its
predecessors. ATM RTL8211B uses revision number 2 so checking the
revision number seems to be only way to identify it.

Obtained from:	Michael Eisele [1]
Tested by:	clemens fischer < ino-qc AT spotteswoode DOT de DOT eu DOT org >
2007-10-29 02:17:07 +00:00
yongari
991131f8d8 o RTL8169S/8110S integrated PHY and RTL8211B are gigabit PHYs so set
mii_anegticks to MII_ANEGTICKS_GIGE and use it. Previously it used
  to MII_ANEGTICKS which may not be enough to wait before retrying
  autonegotiation process at 1000bps.
o Reset autonegotation timer if media option is not IFM_AUTO or we
  got a valid link.
o Announce link loss right after it happends.
o Autonegiation is retried every mii_anegticks seconds.
o Report link state changes right after setting autonegotiation.
2007-10-29 02:06:15 +00:00
julian
5d7e7a3ea7 Fix typo in code obviously not being compiled on any of my machines.
found by: rdivacky@
2007-10-28 23:11:57 +00:00
marius
03771327ba - Make failure to route a ISA interrupt non fatal. Apparently the
Blade 1500/SX1500 boards have inherited the firmware bug of the
  AX1105 mainboards to not include an interrupt map entry for the
  parallel port controller (for the AX1105 the heuristic code for
  E450s probably erroneously kicks in and guesses an interrupt).
- Take advantage of bus_generic_setup_intr(9).
- Fix some whitespace bugs.
2007-10-28 22:08:37 +00:00
jhb
ae8e7ec2a3 - Add constants for the different memory types in the SMAP table.
- Use the SMAP types and constants from <machine/pc/bios.h> in the boot
  code rather than duplicating it.
2007-10-28 21:23:49 +00:00
rwatson
80e186726f Add missing mac_test labeling and sleep checks for the syncache.
Discussed with:	csjp
Obtained from:	TrustedBSD Project
2007-10-28 18:33:31 +00:00
mav
a7fd7284ec Minor debug message fix. 2007-10-28 18:05:59 +00:00
rwatson
54102acdd3 Garbage collect mac_mbuf_create_multicast_encap TrustedBSD MAC Framework
entry point, which is no longer required now that we don't support
old-style multicast tunnels.  This removes the last mbuf object class
entry point that isn't init/copy/destroy.

Obtained from:	TrustedBSD Project
2007-10-28 17:55:57 +00:00
rwatson
369fd04f48 Continue to move from generic network entry points in the TrustedBSD MAC
Framework by moving from mac_mbuf_create_netlayer() to more specific
entry points for specific network services:

- mac_netinet_firewall_reply() to be used when replying to in-bound TCP
  segments in pf and ipfw (etc).

- Rename mac_netinet_icmp_reply() to mac_netinet_icmp_replyinplace() and
  add mac_netinet_icmp_reply(), reflecting that in some cases we overwrite
  a label in place, but in others we apply the label to a new mbuf.

Obtained from:	TrustedBSD Project
2007-10-28 17:12:48 +00:00
rwatson
2bca3d4001 Move towards more explicit support for various network protocol stacks
in the TrustedBSD MAC Framework:

- Add mac_atalk.c and add explicit entry point mac_netatalk_aarp_send()
  for AARP packet labeling, rather than using a generic link layer
  entry point.

- Add mac_inet6.c and add explicit entry point mac_netinet6_nd6_send()
  for ND6 packet labeling, rather than using a generic link layer entry
  point.

- Add expliict entry point mac_netinet_arp_send() for ARP packet
  labeling, and mac_netinet_igmp_send() for IGMP packet labeling,
  rather than using a generic link layer entry point.

- Remove previous genering link layer entry point,
  mac_mbuf_create_linklayer() as it is no longer used.

- Add implementations of new entry points to various policies, largely
  by replicating the existing link layer entry point for them; remove
  old link layer entry point implementation.

- Make MAC_IFNET_LOCK(), MAC_IFNET_UNLOCK(), and mac_ifnet_mtx global
  to the MAC Framework rather than static to mac_net.c as it is now
  needed outside of mac_net.c.

Obtained from:	TrustedBSD Project
2007-10-28 15:55:23 +00:00
rwatson
5b4c0a83ff Perform explicit label type checks for externalize entry points, rather than
a generic initialized test.

Obtained from:	TrustedBSD Project
2007-10-28 14:28:33 +00:00
csjp
eaecf9354f Make sure we are incrementing the read count for each audit pipe read.
MFC after:	1 week
2007-10-27 22:28:01 +00:00
jhb
2a9cc51580 Don't return an error from resume() if execution of _DIS fails for some
reason (not all BIOSen have _DIS methods for all link devices for example).
This matches the behavior of attach() with respect to _DIS as well.

Submitted by:	njl
2007-10-27 22:14:17 +00:00
jhb
3ee3b45ab8 Change the roundrobin implementation in the 4BSD scheduler to trigger a
userland preemption directly from hardclock() via sched_clock() when a
thread uses up a full quantum instead of using a periodic timeout to cause
a userland preemption every so often.  This fixes a potential deadlock
when IPI_PREEMPTION isn't enabled where softclock blocks on a lock held
by a thread pinned or bound to another CPU.  The current thread on that
CPU will never be preempted while softclock is blocked.

Note that ULE already drives its round-robin userland preemption from
sched_clock() as well and always enables IPI_PREEMPT.

MFC after:	1 week
2007-10-27 22:07:40 +00:00
jhb
77551ac052 Make the examine command honor db_pager_quit so you can use 'q' or 'x'
at the pager prompt to abort an examine command that spans multiple pages.

MFC after:	1 week
2007-10-27 20:19:11 +00:00
yar
b4d6e528d2 Add a comment explaining why disc(4) bears the IFF_LOOPBACK flag.
It should be the final follow-up to an old yet unfinished discussion
on whether IFF_LOOPBACK is necessary for disc(4) and why.
2007-10-27 19:57:41 +00:00
yar
31933d8615 if_loop doesn't need to keep the list of lo(4) interfaces. Today
a private softc list is needed neither for tracking clones in general
nor for destroying all clones before the module unload -- if_clone
takes care of all that.  (Note that some other interface drivers do
need a softc list to be able to scan it for their private purposes.)
2007-10-27 18:25:53 +00:00
rodrigc
aa4d1c093f Add the following mount options to the nfs_opts array:
noatime, noexec, suiddir, nosuid, nosymfollow, union,
noclusterr, noclusterw, multilabel, acls, force, update,
async.  These options correspond to MOPT_STDOPTS, MOPT_FORCE, MOPT_UPDATE,
and MOPT_ASYNC.

Currently, mount_nfs converts these "-o" options from strings
to MNT_ flags via getmntopts(),
and passes the flags from userspace to the kernel.
This change will allow us in future to pass these mount options
as strings directly to the kernel via nmount() when doing NFS mounts.
2007-10-27 16:28:05 +00:00
rodrigc
0591a64e3d Remove duplicate "union" from ext2_opts.
Noticed by:	bde
2007-10-27 16:14:33 +00:00
rodrigc
0b0826633e In nmount(), if MNT_ROOT is in the mount flags, filter it
out instead of returning an error.
(1)  This makes the behavior consistent with mount(2).
(2)  This makes update mounts on the root file system work properly.
(3)  The explicit checks for MNT_ROOTFS in src/sbin/fsck_ffs/main.c
     and src/usr.sbin/mountd/mountd.c which were put in to
     eliminate errors during update mounts on the root file system
     can be removed.

The only place were MNT_ROOTFS can be validly set
is inside the kernel, i.e. with vfs_mountroot_try().

Reviewed by:	phk
MFC after:	3 days
2007-10-27 15:59:18 +00:00
sam
1bd6756d35 fix build 2007-10-27 15:31:50 +00:00
jhb
495c2542d0 Don't destroy an ACPI device_t for a PCI device and reassign the ACPI
handle to the PCI device_t if the ACPI device_t is already attached to a
driver.  This happens on the Tablet TC1000 which for some reason includes
two PCI-ISA bridges and treats the second bridge as an ACPI system resource
device.

Reviewed by:	njl (a while ago)
MFC after:	3 days
2007-10-27 14:54:43 +00:00
jhb
e64911f0f4 Don't test the APIC flag in the cpuid features for amd64 to see if a
local APIC is present or not.  All amd64 CPUs have a local APIC and some
BIOSen don't set the CPUID_APIC flag.

MFC after:	1 week
2007-10-27 13:34:53 +00:00
jhb
b116d381a4 Don't always re-route IRQs on resume. If this link hasn't been used, then
disable it with _DIS rather than assigning it an IRQ on resume.

MFC after:	1 week
2007-10-27 13:12:29 +00:00
rwatson
744e5dbc97 Give each posixsem MAC Framework entry point its own counter and test case
in the mac_test policy, rather than sharing a single function for all of
the access control checks.

Obtained from:	TrustedBSD Project
2007-10-27 10:38:57 +00:00