Commit Graph

38840 Commits

Author SHA1 Message Date
ume
5fcb866f5f made sure to keep the current stored lifetime when it was not updated
by an RA.
(a detailed description of this issue is found at the following URL.)
http://www.tahi.org/report/freebsd/freebsd48-rc2-20030316/host/lcna-stateless-addrconf/38.html

Reported by:	Ozoe Nobumichi <ozoe@tahi.org>
		through a periodic TAHI test
Submitted by:	JINMEI Tatuya <jinmei@isl.rdc.toshiba.co.jp>
Obtained from:	KAME
2003-03-26 17:37:35 +00:00
rwatson
e5680de54a Modify the mac_init_ipq() MAC Framework entry point to accept an
additional flags argument to indicate blocking disposition, and
pass in M_NOWAIT from the IP reassembly code to indicate that
blocking is not OK when labeling a new IP fragment reassembly
queue.  This should eliminate some of the WITNESS warnings that
have started popping up since fine-grained IP stack locking
started going in; if memory allocation fails, the creation of
the fragment queue will be aborted.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2003-03-26 15:12:03 +00:00
mux
8b9c7fb58f Correct comment, MSIZE and MCLBYTES are defined in sys/param.h
and not in machine/param.h.
2003-03-26 10:35:31 +00:00
orion
24e75d3601 Re-work ac97 initialization to match cold reset described in AC97r.23
and be prepared to wait much longer for codec to become ready.

Credit to Hugo D. Valentim <hvalentim@gmx.net> for reporting the
problem, providing useful pointers, and repeated diff testing.
2003-03-26 06:11:36 +00:00
orion
37d7dbbe56 For the VIA8233A use multi-sgd register set for primary playback
channel and disable DXS3.  Several users have reported DXS3 as playing
at half speed on the 8233A revision of the chipset.  This implicitly
means no SPDIF for VIA8233A users.
2003-03-26 05:51:13 +00:00
orion
89673eaab2 Add defines for low power and second codec ready. 2003-03-26 05:35:38 +00:00
ken
70bd0898d6 Clean up dynamically allocated sysctl variables when we run dacleanup() and
cdcleanup().  This fixes sysctl problems ("can't re-use a leaf") when
someone adds another peripheral at the same unit number.  (e.g. rescan da0,
it goes away, then rescan again and da0 comes back, but since we haven't
cleaned up the sysctl variables from the last da0 instance, we can't
register the variables for the new instance under the same name.)

Reported by:	njl
Tested by:	njl
2003-03-26 04:38:39 +00:00
alfred
5fb77f7c70 req can not be NULL or we'd die.
Sponsored by: RED
2003-03-26 01:46:11 +00:00
mux
d63525df51 Try to make the MBUF_FRAG_TEST code work better.
- Don't try to fragment the packet if it's smaller than mbuf_frag_size.
- Preserve the size of the mbuf chain which is modified by m_split().
- Check that m_split() didn't return NULL.
- Make it so we don't end up with two M_PKTHDR mbuf in the chain.
- Use m->m_pkthdr.len instead of m->m_len so that we fragment the whole
  chain and not just the first mbuf.
- Fix a nearby style bug and rework the logic of the loops so that it's
  more clear.

This is still not quite right, because we're clearly abusing m_split() to
do something it was not designed for, but at least it works now.  We
should probably move this code into a m_fragment() function when it's
correct.
2003-03-25 23:49:14 +00:00
jhb
77e623bc9a Add an options entry for HTT in SMP and GENERIC similar to the SMP and
APIC_IO options.

Requested by:	John Cagle <john.cagle@hp.com>
2003-03-25 23:31:14 +00:00
jhb
a5fbdf69df Put a newline in between APIC_IO and HTT to try and show that HTT is not
mandatory.
2003-03-25 23:29:44 +00:00
scottl
61ec89edc4 aic79xx.reg:
Correct default precompensation value for RevA hardware.
2003-03-25 22:16:27 +00:00
jhb
671aa92ea0 Remove extraneous check. We are not going to return from copyin/out on
the stack of a thread A but actually be thread B instead of thread A.
2003-03-25 20:13:24 +00:00
mdodd
5be2b1a1e9 Print the return value from mmap() in the DEBUG case. 2003-03-25 20:02:55 +00:00
njl
e17741e782 Add code to implement two new USB quirk types: NO_INQUIRY and NO_INQUIRY_EVPD
The former fakes a valid response to an inquiry command.  (I am completely
blown away that there are devices which hang upon receiving inquiry).  The
latter returns "invalid request" to any inquiry commands with EVPD set.
NO_INQUIRY implies NO_INQUIRY_EVPD but not vice versa.  Both quirks have been
tested separately on my USB key although it didn't require either of them.

While I'm here, fix wildcarding so that any/all of vendor, product, revision
can be wildcarded.

Idea from:	Linux
MFC after:	2 weeks
2003-03-25 16:21:09 +00:00
phk
192c308033 g_class_by_name() was unused too. 2003-03-25 09:11:17 +00:00
phk
45e43ab0e8 Remove unuse g_insert_geom(). 2003-03-25 09:07:35 +00:00
phk
87ed6d02e4 Forward compatibility: NULL check the passed in meta argument. 2003-03-25 09:02:41 +00:00
mjacob
e0acfd53c9 Add an explanatory comment about what operational modes in xfwopt are. 2003-03-25 07:02:45 +00:00
silby
7cb68ba074 Add the MBUF_FRAG_TEST option. When compiled in, this option
allows you to tell ip_output to fragment all outgoing packets
into mbuf fragments of size net.inet.ip.mbuf_frag_size bytes.
This is an excellent way to test if network drivers can properly
handle long mbuf chains being passed to them.

net.inet.ip.mbuf_frag_size defaults to 0 (no fragmentation)
so that you can at least boot before your network driver dies. :)
2003-03-25 05:45:05 +00:00
mdodd
012abb85fb Merge PC98 support. 2003-03-25 05:19:18 +00:00
mdodd
c66444c488 Correct an argument to bus_alloc_resource(). 2003-03-25 04:34:33 +00:00
mdodd
fe36e1c847 Give print_child a default method. 2003-03-25 04:32:52 +00:00
jake
dc42755695 Fix 2 vm_offset_t -> vm_paddr_t missed in previous commit.
Sponsored by:	DARPA, Network Associates Laboratories
2003-03-25 01:47:29 +00:00
rwatson
eac1a8cd12 Update the MAC regression test policy to include stubs and testing
functionality for the following entry pints:

  mac_test_init_proc_label()
  mac_test_destroy_proc_label()

For process labeling entry points, now also track the use of process
labels and test assertions about their integrity and life cycle.

  mac_test_thread_userret()
  mac_test_check_kenv_dump()
  mac_test_check_kenv_get()
  mac_test_check_kenv_set()
  mac_test_check_kenv_unset()
  mac_test_check_kld_load()
  mac_test_check_kld_stat()
  mac_test_check_kld_unload()
  mac_test_check_sysarch_ioperm()
  mac_test_check_system_acct()
  mac_test_check_system_reboot()
  mac_test_check_system_settime()
  mac_test_check_system_swapon()
  mac_test_check_system_swapoff()
  mac_test_check_system_sysctl()

For other entry points, just provide testing stubs.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2003-03-25 01:20:56 +00:00
rwatson
1982656491 Update MAC "none" stub policy to include stubs for the following
entry points:

  mac_none_thread_userret()
  mac_none_check_kenv_dump()
  mac_none_check_kenv_get()
  mac_none_check_kenv_set()
  mac_none_check_kenv_unset()
  mac_none_check_kld_load()
  mac_none_check_kld_stat()
  mac_none_check_kld_unload()
  mac_none_check_sysarch_ioperm()
  mac_none_check_system_acct()
  mac_none_check_system_settime()
  mac_none_check_system_swapoff()

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2003-03-25 01:18:06 +00:00
rwatson
eb718f29b5 Expand scope of the MLS policy to include a new entry point available
for enforcement:

  mac_mls_check_system_swapon() - Require that the subject and the
  swapfile target vnode labels dominate one another.  An additional
  check is probably needed here to require that the swapfile target
  has a label of mls/high to prevent information leakage through
  swapfiles.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2003-03-25 01:16:10 +00:00
rwatson
efec2a74f9 Expand scope of the BSD extended "file system firewall" policy to
include a new entry point available for enforcement:

  mac_bsdextended_check_system_swapon() - Apply extended access
  control checks to the file target of swap.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2003-03-25 01:14:03 +00:00
rwatson
5ad4b8c16b Expand scope of the Biba policy to include some of the new entry
points available for enforcement:

  mac_biba_check_sysarch_ioperm() - Require Biba privilege to make
  use of privileged machine-dependent interfaces, protecting against
  bypass of the policy via various mechanisms.

  mac_biba_check_system_swapoff() - Require Biba privilege to disable
  swapping against a vnode target.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2003-03-25 01:10:54 +00:00
jake
ba4c60f27e Bump __FreeBSD_version for addition of vm_paddr_t and kvtop prototype
change.
2003-03-25 00:26:52 +00:00
jake
783ae539c3 - Add vm_paddr_t, a physical address type. This is required for systems
where physical addresses larger than virtual addresses, such as i386s
  with PAE.
- Use this to represent physical addresses in the MI vm system and in the
  i386 pmap code.  This also changes the paddr parameter to d_mmap_t.
- Fix printf formats to handle physical addresses >4G in the i386 memory
  detection code, and due to kvtop returning vm_paddr_t instead of u_long.

Note that this is a name change only; vm_paddr_t is still the same as
vm_offset_t on all currently supported platforms.

Sponsored by:	DARPA, Network Associates Laboratories
Discussed with:	re, phk (cdevsw change)
2003-03-25 00:07:06 +00:00
mdodd
caa1e7c2d2 I seem to have forgotten this. Sorry. 2003-03-24 22:25:08 +00:00
jhb
8b7094bebf Oops, SHUTDOWN_PRI_LAST should be EVENTHANDLER_PRI_LAST, not
EVENTHANDLER_PRI_FIRST.  Oddly enough, this didn't seem to break the boxes
I tested these changes on.

Reported by:	jesper
2003-03-24 21:24:37 +00:00
jhb
98a481610a Replace the at_fork, at_exec, and at_exit functions with the slightly more
flexible process_fork, process_exec, and process_exit eventhandlers.  This
reduces code duplication and also means that I don't have to go duplicate
the eventhandler locking three more times for each of at_fork, at_exec, and
at_exit.

Reviewed by:	phk, jake, almost complete silence on arch@
2003-03-24 21:15:35 +00:00
jhb
01298a9735 Define some generic eventhandler priorities for use with eventhandlers and
redefine the existing priority macros for specific eventhandlers in terms
of the generic priorities.
2003-03-24 21:07:31 +00:00
jhb
966c72c345 - Remove witness_dead and just use witness_watch instead. If witness_watch
is set to 0, it now has the same affect as setting witness_dead used to
  have.
- Added a sysctl handler that allows root to change witness_watch from a
  non-zero value to zero to disable witness at runtime.  Note that you
  can't turn witness back on once it is off.  You can only turn it off as
  a one-way switch.
- Added a comment describing the possible values of witness_watch.
2003-03-24 21:03:53 +00:00
mdodd
fd221086ef Retire sys/pc98/pc98/spkr.c 2003-03-24 21:01:54 +00:00
mdodd
8fda0bf5a4 Use __packed; 2003-03-24 20:44:39 +00:00
mdodd
700c1cb2ba Correct a mis-merge.
Noticed by:	 johan
2003-03-24 19:54:14 +00:00
phk
1016075ea8 Change g_class initialization to sparse format. 2003-03-24 19:46:26 +00:00
mdodd
1d5a2f14c0 - Consolidate smapi driver.
- Attach to nexus.
- Use null{open,close}() instead of rolling our own.
2003-03-24 19:40:54 +00:00
mdodd
ea0ea0c401 Add the 'vpd' and 'smbios' drivers. The 'smbios' driver is just a
stub right now.
2003-03-24 19:32:57 +00:00
phk
639a37daa0 Premptively change initializations of struct g_class to use C99
sparse struct initializations before we extend the struct with
new OAM related member functions.
2003-03-24 19:30:15 +00:00
mdodd
803a8a66ce Use repo-copied files in sys/i386/bios. 2003-03-24 19:14:46 +00:00
mdodd
c4e5f92f95 PC98 systems don't need to worry about the MCA bus. 2003-03-24 19:10:33 +00:00
jhb
392dc08fdb Don't call sysbeep() in sc_bell() if either duration or pitch is zero.
Otherwise sysbeep() makes an annoying clicking sound on some systems.
'kbdcontrol -b off' just sets the duration and pitch to zero, it doesn't
set the QUIET_BELL flag.

Tested by:	SorAlx <soralx@cydem.zp.ua>
PR:		misc/41772
MFC after:	1 week
2003-03-24 15:56:00 +00:00
mux
cfd612e2d7 Remove a trailing semicolon in SCHED_QUANTUM definition.
Luckily this didn't cause any bugs.

Spotted by:	Samy Al Bahra <samy@kerneled.com>
2003-03-24 15:16:21 +00:00
phk
063b352331 Turn /dev/geom.ctl from a GEOM class into a plain character device driver
instead, it will never see a disk-I/O transaction, so this is a lot simpler.
2003-03-24 13:37:15 +00:00
phk
dc9d8429c2 Save a lock: Grab the stall_events SX lock exclusively so it also serialize
OAM reqests.
2003-03-24 13:35:06 +00:00
bde
3933bc0c41 Better fix for the problem addressed by rev.1.79: don't loop in
fifo_open() waiting for another reader or writer if one arrived and
departed while we were waiting (or a little earlier).

Rev.1.79 broke blocking opens of fifos by making them time out after 1
second.  This was bad for at least apsfilter.

Tested by:	"Simon 'corecode' Schubert" <corecode@corecode.ath.cx>,
		Alexander Leidinger <Alexander@leidinger.net>,
		phk
MFC after:	4 weeks
2003-03-24 11:03:42 +00:00