Commit Graph

141349 Commits

Author SHA1 Message Date
Marius Strobl
85de9f54f8 o Move the MODULE_DEPEND() for cam(4) from the esp_sbus.c front-end to
the ncr53c9x.c core where it actually belongs so future front-ends
  don't need to add it.
o Use the correct OFW property when looking for the initiator ID of the
  SBus device.
o Don't specify an alignment when creating the parent DMA tag for
  SUNW,fas; their DMA engine doesn't require an alignment constraint
  and it's no inherited by the child DMA tags anyway (which probably
  is a bug though).
o Drop the superfluous sc_maxsync and use sc_minsync instead. The
  former apparently was added due to a confusion with the maximum
  frequency used in cam(4), which basically corresponds to the
  inverse of minimum sync period.
o Merge ncr53c9x.c from NetBSD:
  1.116: NCRDMA_SETUP() should be called before NCR_SET_COUNT() and
         NCRCMD_DMA command in ncr53c9x_select().
  1.125: free allocated resources on detach.
o Static'ize ncr53c9x_action(), ncr53c9x_init() and ncr53c9x_reset()
  as these are not required outside of ncr53c9x.c.
o In ncr53c9x_attach() don't leak the device mutex in case attaching
  fails.
o Register an asynchronous notification handler so in case cam(4)
  reports a lost device we can cancel outstanding commands and
  restore the default parameters for the target in question.
o For FAS366 correctly support 16-bit target IDs and let it know
  that we use 32-bit transfers.
o Overhaul the negotiation of transfer settings. This includes
  distinguishing between current and goal transfer settings of the
  target so we can renegotiate their goal settings when necessary
  and correcting the order in which tagged, wide and synchronous
  transfers are negotiated.
o If we are requesting sense, force a renegotiation if we are
  currently using anything different from asynchronous at 8 bit
  as the target might have lost our transfer negotiations.
o In case of an XPT_RESET_BUS just directly call ncr53c9x_init()
  instead of issuing a NCRCMD_RSTSCSI, which in turn will issue an
  interrupt that is treated as an unexpected SCSI bus reset by
  ncr53c9x_intr() and thus calls ncr53c9x_init(). Remove the now
  no longer used ncr53c9x_scsi_reset().
o Correct an off-by-one error when setting cpi->max_lun.
o In replace printf(9) with device_printf(9) calls where appropriate
  and in ncr53c9x_action() remove some unnecessarily verbose messages.
o In ncr53c9x_sched() use TAILQ_FOREACH() instead of reimplementing
  it and consolidate two tagging-related target info checks into one.
o In ncr53c9x_done() set the CAM status to CAM_SCSI_STATUS_ERROR when
  appropriate, respect CAM_DIS_AUTOSENSE and teach it to return SCSI
  status information.
o In ncr53c9x_dequeue() ensure the tags are cleared.
o Use ulmin() instead of min() where appropriate.
o In ncr53c9x_msgout() consistently use the reset label.
o When we're interrupted during a data phase and the DMA engine is
  still active, don't panic but reset the core and the DMA engine as
  this should be sufficient. Also, the typical problem for triggering
  this was the lack of renegotiation when requesting sense.
o Correctly handle DEVICE RESETs.
o Adapt the locking of esp(4) to MPSAFE cam(4). This includes moving
  the calls of lsi64854_attach() to the bus front-ends so it can pass
  the esp(4) mutex to bus_dma_tag_create(9).
o Change the LSI64854 driver to not create a DMA tag and map for the
  Ethernet channel as le(4) will handle these on its own as well as
  sync and unload the DMA maps for the SCSI and parallel port channel
  after a DMA transfer.
o Cam(4)'ify some NetBSD-centric comments.
o Use bus_{read,write}_*(9) instead of bus_space_{read,write}_*(9)
  and take advantage of rman_get_rid(9) in order to save some softc
  members.

Reviewed by:	scottl
MFC after:	1 month
2008-09-08 20:20:44 +00:00
John Baldwin
aa4c44b58b Close a race in sleepq_broadcast() where the sleepq could be reused after
it had been assigned to the last sleeping thread.  That thread might have
started running on another CPU and have reused that sleep queue.  Fix it
by just walking the thread queue using TAILQ_FOREACH_SAFE() rather than
a while loop.

PR:		amd64/124200
Discovered by:	tegge
Tested by:	benjsc
MFC after:	1 week
2008-09-08 19:44:57 +00:00
Oleg Bulyzhin
82b67c0132 bge_tick(): do not touch PHY if link is up. This should solve problem with
extra input errors for some BCM57XX chips.

PR:		kern/122295
2008-09-08 18:10:15 +00:00
Gregory Neil Shapiro
4e1833120f Note sendmail 8.14.3 upgrade 2008-09-08 17:13:18 +00:00
Rafal Jaworowski
53917bdbd9 Streamline #include sections in ds133x and ds1672 drivers. This unbreaks the
LINT build.
2008-09-08 15:49:07 +00:00
Peter Wemm
434cb98901 Pass 1 of mpsafetty-ifying si(4). It compiles and has basic functionality,
but needs a lot more work.  In particular, it has no flow control and has
a tendency to race when giving commands.  It still uses Giant for the
tty and driver lock, but this is a keep-it-simple feature for now.
Some of the [temporary] proliferation of messages lines are way too long.
2008-09-08 11:41:20 +00:00
Rafal Jaworowski
286fa44565 ds133x: Introduce device_identify method; update NOTES.
Obtained from:	Semihalf
2008-09-08 10:40:48 +00:00
Konstantin Belousov
36fd475c64 Bump __FreeBSD_version for per-CPU GDT on amd64.
Requested by:	nox
2008-09-08 10:27:11 +00:00
Konstantin Belousov
3bd5e467b2 The pcb_gs32p should be per-cpu, not per-thread pointer. This is
location in GDT where the segment descriptor from pcb_gs32sd is
copied, and the location is in GDT local to CPU.

Noted and reviewed by:	peter
MFC after:	1 week
2008-09-08 09:59:05 +00:00
Konstantin Belousov
1772c3e9bb Provide private per-CPU GDTs on amd64. This is required at least for the
linux CB_GS32BIT to work.

Noted by:	nox
Reviewed by:	peter
MFC after:	1 week
2008-09-08 09:55:51 +00:00
Konstantin Belousov
7b1608fde1 In linux_set_thread_area(), mark pcb as PCB_GS32BIT. This was missed
when r180992 was committed.

Reviewed by:	peter
MFC after:	1 week
2008-09-08 09:09:23 +00:00
Konstantin Belousov
575a30d883 Fix inconsistencies in the comments.
MFC after:	1 week
2008-09-08 08:58:29 +00:00
Ed Schouten
d172be1fd0 Fix a typo in a comment in the ACPI Fujitsu driver.
The word "hotkys" should read "hotkeys".

Submitted by:	Jille Timmermans <jille quis cx>
2008-09-08 06:29:24 +00:00
Ulf Lilleengen
31dff47f01 - Update the libgeom manpage with a description of g_device_path and
g_providername utility functions.

Approved by:	kib (mentor)
2008-09-08 06:27:00 +00:00
Andrew Thompson
6945d73b44 Put the bridge mac inheritance behind a sysctl with the default off as this
still needs all the edge cases fixed.

Submitted by:	Eygene Ryabinkin
2008-09-08 03:28:26 +00:00
Tim Kientzle
a2a72fd640 Fix a type-aliasing problem in the libarchive test suite,
restore WARNS=6.
2008-09-08 00:58:12 +00:00
Warner Losh
7217c39672 Commit the no-brainer parts of my space saving kernel experiments. We
don't inline the locking primitives, and only grab those parts of mii
that we really need.  Other space optimizations are too agressive for
the generic file (removing all of usb, and loading it as kernel
modules).
2008-09-08 00:41:32 +00:00
Tim Kientzle
fb7ec956eb Correct a leaking archive_entry in the test suite. 2008-09-07 23:59:27 +00:00
Ollivier Robert
f8b329f0ed Merge from vendor/ntp/dist: r182856:
Apply updated patch from bin/92839 to avoid two possible buffer overflows.

PR:		bin/92839
Submitted by:	Helge Oldach <freebsdntpd@oldach.net>
2008-09-07 22:15:41 +00:00
Ollivier Robert
a3275ecc3f Re-apply patch from bin/92839 to avoid two possible buffer overflows. For an
unknown reason, this seems to have never been applied to vendor sources.

PR:		bin/92839
Submitted by:	Helge Oldach <freebsdntpd@oldach.net>
2008-09-07 22:08:10 +00:00
Bjoern A. Zeeb
00db174bc2 To my reading there are no real consumers of ip6_plen (IPv6
Payload Length) as set in tcpip_fillheaders().
ip6_output() will calculate it based of the length from the
mbuf packet header itself.
So initialize the value in tcpip_fillheaders() in correct
(network) byte order.

With the above change, to my reading, all places calling tcp_trace()
pass in the ip6 header via ipgen as serialized in the mbuf and with
ip6_plen in network byte order.
Thus convert the IPv6 payload length to host byte order before printing.

MFC after:	2 months
2008-09-07 20:44:45 +00:00
Joel Dahl
bbe9d8cba9 Fix deactivation of speakers while plugging in headphones on Fujitsu
U1010, Lenovo 3k N200 and Acer Aspire 4715Z.

Reviewed by:	attilio
PR:		126216, 126244, 127034
Submitted by:	Anton E. Kartashev <amokk@mirahost.ru>,
		Ganael Laplanche <ganael.laplanche@martymac.com>,
		Dennis Generaloff <giantlock@gmail.com>
2008-09-07 20:25:19 +00:00
Matteo Riondato
2c0e1c7ed4 Use %d to print numfibs
MFC after:	1 day
2008-09-07 19:10:06 +00:00
Warner Losh
33b4ae7d79 Minor cleanup of this config file:
o It has been tested only on KB9202, KB9202A and KB9202B boards
o Better comments about hints
o option<space><tab>
o Add newer SX_NOINLINE option.
o Fix a few comments
2008-09-07 18:55:55 +00:00
Bjoern A. Zeeb
3cee92e074 Split tcp_mss() in tcp_mss() and tcp_mss_update() where the former
calls the latter.

Merge tcp_mss_update() with code from tcp_mtudisc() basically
doing the same thing.

This gives us one central place where we calcuate and check mss values
to update t_maxopd (maximum mss + options length) instead of two slightly
different but almost equal implementations to maintain.

PR:		kern/118455
Reviewed by:	silby (back in March)
MFC after:	2 months
2008-09-07 18:50:25 +00:00
Rui Paulo
941f9f10b2 Add support for MacBook Air. (not tested)
Obtained from:	mactel-linux
2008-09-07 18:15:34 +00:00
Konstantin Belousov
9dee707cf0 Segment registers are stored in the uc_mcontext member of the struct
l_ucontext. To restore the registers content, trampoline needs to
dereference uc_mcontext instead of taking some undefined values from
l_ucontext.

Submitted by:	Dmitry Chagin <dchagin@>
MFC after:	1 week
2008-09-07 16:39:21 +00:00
Bjoern A. Zeeb
ebe5426934 V_irtualize SVN r182846 tcp_mssdflt/tcp_v6mssdflt procedure based
sysctl implementations for VIMAGE the same way we did elsewhere:
update the implementation but leave the globals and the SYSCTL
statement untouched.
2008-09-07 15:20:21 +00:00
Tom Rhodes
8156052b20 Bring a paragraph in this manual page a bit closer to the present date.
Discussed with:	des
2008-09-07 15:19:34 +00:00
Bjoern A. Zeeb
4cdf3bedf3 Convert SYSCTL_INTs for tcp_mssdflt and tcp_v6mssdflt to
SYSCTL_PROCs and check that the default mss for neither v4 nor
v6 goes below the minimum MSS constant (216).

This prevents people from shooting themselves in the foot.

PR:		kern/118455 (remotely related)
Reviewed by:	silby (as part of a larger patch in March)
MFC after:	2 months
2008-09-07 14:44:55 +00:00
Simon L. B. Nielsen
068ba60199 Change space -> tab in printed usage output to make it look consistent. 2008-09-07 14:32:03 +00:00
Ulf Lilleengen
b31e5ae243 - Make use of the new and g_device_path utility function in libgeom to avoid
duplication of code in fdisk and boot0cfg. Also make use of g_providername to
  fix an issue with fdisk and boot0cfg not using the correct provider when
  writing the MBR.

Reviewed by:	phk
Approved by:	pjd (mentor)
2008-09-07 13:58:35 +00:00
Ulf Lilleengen
f805f204b6 - Add a new ioctl for getting the provider name of a geom provider.
- Add a routine for looking up a device and checking if it is a valid geom
  provider given a partial or full path to its device node.

Reviewed by:	phk
Approved by:	pjd (mentor)
2008-09-07 13:54:57 +00:00
Bjoern A. Zeeb
6f4745d575 Catch a possible NULL pointer deref in case the offsets got mangled
somehow.
As a consequence we may now get an unexpected result(*).
Catch that error cases with a well defined panic giving appropriate
pointers to ease debugging.

(*) While the concensus was that the case should never happen unless
    there was a bug, noone was definitively sure.

Discussed with:		kmacy (about 8 months back)
Reviewed by:		silby (as part of a larger patch in March)
MFC after:		2 months
2008-09-07 13:09:04 +00:00
Bjoern A. Zeeb
c4982fae59 Add a second KASSERT checking for len >= 0 in the tcp output path.
This is different to the first one (as len gets updated between those
two) and would have caught various edge cases (read bugs) at a well
defined place I had been debugging the last months instead of
triggering (random) panics further down the call graph.

MFC after:	2 months
2008-09-07 11:38:30 +00:00
Pawel Jakub Dawidek
1b856fa491 Initialize vp, so we don't call VOP_UNLOCK() with NULL vnode pointer.
Confirmed by:	marcus
2008-09-07 07:55:12 +00:00
Tim Kientzle
7480311f87 Correct the comments here.
PR:		bin/126849
MFC after:	3 days
2008-09-07 06:15:45 +00:00
Tim Kientzle
11663004bd When restoring a directory, allow symlinks to be followed. The full
logic here gets a little complex, but the net effect is that the
SECURE_SYMLINKS flag will prevent us from ever following a symlink.
Without it, we'll only follow symlinks to dirs.  bsdtar specifies
SECURE_SYMLINKS by default, suppresses it for -P.

I've also beefed up the write_disk_secure test to verify this
behavior.

PR:		bin/126849
2008-09-07 05:22:33 +00:00
Yoshihiro Takahashi
3726c6bbc1 Use bus_space_compare() rather than i386_memio_compare() directly. 2008-09-07 04:47:39 +00:00
Yoshihiro Takahashi
05165e3276 - Add the i386_memio_map_load() function to load I/O address table.
- Add the bus_space_compare macro for bus_space consistency.
- Switch using the bus_space_map_load() in isa_load_resourcev().
2008-09-07 04:44:24 +00:00
Yoshihiro Takahashi
ebd2b74476 - Cleanup i8251 related defines.
- Move i8255 related defines into a separate file.
2008-09-07 04:35:04 +00:00
Sam Leffler
0f52b1c477 make all checks if ni_chw consistent 2008-09-06 17:51:02 +00:00
Sam Leffler
c9f78f45c9 use c99 syntax for initializers; this silences
warnings with picky compiler settings
2008-09-06 17:48:25 +00:00
Sam Leffler
900de99561 only return the negotiated ampdu density for sta mode 2008-09-06 17:43:47 +00:00
Sam Leffler
c54fbb33b9 o kill IEEE80211_NODE_PSUPDATE; it was never used
o kill IEEE80211_NODE_CHWUPDATE; it's use was pointless and it was defined
  wrong (overlap w/ existing flags)
2008-09-06 17:42:51 +00:00
Sam Leffler
c0756f5f2e put back placeholder comment 2008-09-06 17:39:31 +00:00
Sam Leffler
eaff8e2689 o validate the ba policy in addba response
o leave a check for the max ba window disabled; we accept out of range
  values and just truncate them but may want to act differently in the future
2008-09-06 17:38:20 +00:00
Sam Leffler
9c62b7d4ed add IEEE80211_NODE_HT_ALL to collect up all the HT-related node flags 2008-09-06 17:33:46 +00:00
Sam Leffler
1582f2562d don't do ampdu reordering of fragments; they should never happen 2008-09-06 17:31:55 +00:00
Sam Leffler
33b9a974d5 moreve the aggregation q; it's not being used and
there's a better way to do this
2008-09-06 17:29:11 +00:00