Commit Graph

171690 Commits

Author SHA1 Message Date
Niclas Zeising
48daa1540b Change language in WITH_BSDCONFIG to match other options, and regen
src.conf(5), which was missed in r238438.

Approved by:	joel (mentor)
2012-07-14 10:17:47 +00:00
Adrian Chadd
2e7620b6d2 Merge in some other features from the legacy RX path:
* wrap the RX proc calls in the RX refcount;
* call the DFS checking, fast frames staging and TX rescheduling if
  required.

TODO:

* figure out if I can just make "do TX rescheduling" mean "schedule
  TX taskqueue" ?
2012-07-14 07:56:47 +00:00
Joel Dahl
8a664e6c45 Mdoc and whitespace fixes. 2012-07-14 06:17:17 +00:00
Warner Losh
f5dca533c2 Add preliminary support for Atmel SAM9260-EK evaluation kit.
Initially identical to the Ethernut5, but will diverge shortly before
I refactor...
2012-07-14 06:13:23 +00:00
Warner Losh
2f35297b24 uboot should be telling us it is an ETHERNUT5 for this board. Tag it
as such.
2012-07-14 06:00:37 +00:00
Adrian Chadd
9a5a667da4 Make sure that 'rs' is pointing to the correct RX status. 2012-07-14 05:53:03 +00:00
Adrian Chadd
b5b60f35b7 Ensure that error is set.
Noticed by:	rui
2012-07-14 05:51:54 +00:00
Warner Losh
a81c202d81 Create common routines for configuring the serial ports and use them
on all the at91rm9200 boards.
2012-07-14 05:46:52 +00:00
Devin Teske
641a6cfb86 Import bsdconfig(8) as a replacement for the post-install abilities of
deprecated sysinstall(8). NOTE: WITH_BSDCONFIG is currently required.

Submitted by:	Devin Teske (dteske), Ron McDowell <rcm@fuzzwad.org>
Reviewed by:	Ron McDowell <rcm@fuzzwad.org>
Approved by:	Ed Maste (emaste)
2012-07-14 03:16:57 +00:00
Matt Jacob
3d4e15d43e The call to disk_resize causes a panic if DIAGNOSTIC is set.
Coping with that while the finest minds of our generation
figure out why.
2012-07-14 02:59:11 +00:00
Adrian Chadd
0b59717b4b Change the RX EDMA path to first complete the FIFO, then re-populate it
with fresh descriptors, before handling the frames.

Wrap it all in the RX locks.

Since the FIFO is very shallow (16 for HP, 128 for LP) it needs to be
drained and replenished very quickly.  Ideally, I'll eventually move this
RX FIFO drain/fill into the interrupt handler, only deferring the actual
frame completion.
2012-07-14 02:52:48 +00:00
Adrian Chadd
8d467c41b0 Don't free the descriptor allocation/map if it doesn't exist.
I missed this in my previous commit.
2012-07-14 02:47:16 +00:00
Adrian Chadd
2fe91baa92 Create an RX queue lock.
Ideally these locks would go away and there'd be a single driver lock,
like what iwn(4) does.  I'll worry about that later.
2012-07-14 02:22:17 +00:00
Adrian Chadd
39abbd9bd2 Fix EDMA RX to actually work without panicing the machine.
I was setting up the RX EDMA buffer to be 4096 bytes rather than the
RX data buffer portion.  The hardware was likely getting very confused
and DMAing descriptor portions into places it shouldn't, leading to
memory corruption and occasional panics.

Whilst here, don't bother allocating descriptors for the RX EDMA case.
We don't use those descriptors. Instead, just allocate ath_buf entries.
2012-07-14 02:07:51 +00:00
Devin Teske
d35c4b1d44 Fix domain.
Approved by:	emaste
2012-07-14 01:45:35 +00:00
Jilles Tjoelker
a017ea22e5 sh: Add tests where "export" does not parse differently.
It is planned to expand variable assignments as assignments (no word
splitting, different tilde expansion) when they follow a "declaration
utility" (export, readonly or local). However, a quoted character cannot be
part of a "name" so things like \v=~ are not assignments, and the existing
behaviour applies.
2012-07-13 22:29:02 +00:00
Dimitry Andric
f8079271e6 Pull in r159895 from upstream clang trunk:
When marking virtual functions as used for a class' vtable, mark all functions
  which will appear in the vtable as used, not just those ones which were
  declared within the class itself. Fixes an issue reported as comment#3 in
  PR12763 -- we sometimes assert in codegen if we try to emit a reference to a
  function declaration which we've not marked as referenced. This also matches
  gcc's observed behavior.

This should fix clang assertions when building certain components of the
LibreOffice port.

MFC after:	3 days
2012-07-13 21:48:01 +00:00
Joel Dahl
cc59cb7622 Add HISTORY section. 2012-07-13 21:27:18 +00:00
Brooks Davis
ba7f643097 MFP4 214344:
Tighten the regular expression that checks for an md /tmp such that
no /tmp mount and an md / isn't improperly matched.

Sponsored by:	DARPA/AFRL
2012-07-13 20:10:59 +00:00
Joel Dahl
9efc00598b Minor mdoc, spelling and end of line whitespace fixes. 2012-07-13 15:25:10 +00:00
John Baldwin
2919668490 Make the interval timings for EVFILT_TIMER more accurate. tvtohz() always
adds an extra tick to account for the current partial clock tick.  However,
that is not appropriate for a repeating timer when the exact tvtohz() value
should be used for subsequent intervals.  Fix repeating callouts for
EVFILT_TIMER by subtracting 1 tick from the tvtohz() result similar to the
fix used in realitexpire() for interval timers.

While here, update a few comments to note that if the EVFILT_TIMER code
were to move out of kern_event.c, it should move to kern_time.c (where the
interval timer code it mimics lives) rather than kern_timeout.c.

MFC after:	1 month
2012-07-13 13:24:33 +00:00
John Baldwin
6f9cd2a9dc The etcupdate utility is a tool for managing updates to files that are
not updated as part of `make installworld' such as files in /etc.  It
manages updates by doing a three-way merge of changes made to these files
against the local versions.  It is also designed to minimize the amount
of user intervention with the goal of simplifying upgrades for clusters
of machines.

The primary difference from mergemaster is that etcupdate requires less
manual work.  The primary difference from etcmerge is that etcupdate
updates files in-place similar to mergemaster rather than building a
separate /etc tree.

Requested by:	obrien, kib, theraven, joeld (among others)
2012-07-13 13:23:48 +00:00
Martin Matuska
bc06fa9281 Merge illumos commit 13749:df4cd82e2b60
1796 "ZFS HOLD" should not be used when doing "ZFS SEND" froma read-only pool
2871 support for __ZFS_POOL_RESTRICT used by ZFS test suite
2903 zfs destroy -d does not work
2957 zfs destroy -R/r sometimes fails when removing defer-destroyed snapshot

References:
https://www.illumos.org/issues/1796
https://www.illumos.org/issues/2871
https://www.illumos.org/issues/2903
https://www.illumos.org/issues/2957

MFC after:	1 week
2012-07-13 12:37:34 +00:00
Andriy Gapon
d30b88af05 acpi_cpu: separate a notion of current deepest allowed+available Cx level
... from a user-set persistent limit on the said level.
Allow to set the user-imposed limit below current deepest available level
as the available levels may be dynamically changed by ACPI platform
in both directions.
Allow "Cmax" as an input value for cx_lowest sysctls to mean that there
is not limit and OS can use all available C-states.
Retire global cpu_cx_count as it no longer serves any meaningful
purpose.

Reviewed by:	jhb, gianni, sbruno
Tested by:	sbruno, Vitaly Magerya <vmagerya@gmail.com>
MFC after:	2 weeks
2012-07-13 08:11:55 +00:00
Martin Matuska
1aa03d3a84 Update vendor/illumos to illumos-gate revision 13750:6c5d0718e821
Source URL:
ssh://anonhg@hg.illumos.org/illumos-gate

Obtained from:	illumos
2012-07-13 08:02:58 +00:00
Kevin Lo
1424b561e1 Whitespace nit 2012-07-13 06:46:09 +00:00
Warner Losh
1221371f4a For our at91rm9200 boards, register which subtype of SoC is on the
board.  We'll use this later to control the differences between these
two variants' pins.
2012-07-13 04:22:08 +00:00
Alan Cox
b9592bdab3 Wring a few cycles out of pmap_enter(). In particular, on a user-space
pmap, avoid walking the page table twice.
2012-07-13 04:10:41 +00:00
Jung-uk Kim
88554080f9 Fix the previous commit. Obsolete libraries must be added to OLD_LIBS.
Pointyhat to:	me
2012-07-12 23:11:30 +00:00
Jung-uk Kim
80e5822c0e Sort ASM definitions by crypto module for slightly easier maintenance.
Specifically, GHASH_ASM belongs to crypto/modes.
2012-07-12 21:31:53 +00:00
Jung-uk Kim
1f13597d10 Merge OpenSSL 1.0.1c.
Approved by:	benl (maintainer)
2012-07-12 19:30:53 +00:00
Warner Losh
bc52deb7a9 This file is no longer AT91RM9200 specific, but now is generic to all
Atmel AT91 SoC's we support.  Rename to reflect that.
2012-07-12 19:15:38 +00:00
Warner Losh
1c882be4bc Remember where we found the DBGU and use that for our console. 2012-07-12 19:11:37 +00:00
Eitan Adler
747943148c Document the behavior of mount with failok specified.
PR:		docs/163742
Submitted by:	gcooper
Discussion by:	gcooper
Discussion by:	bjk
Approved by:	gabor
MFC after:	3 days
2012-07-12 15:20:20 +00:00
Warner Losh
097047f652 Fix whitespace divot. 2012-07-12 13:54:24 +00:00
Warner Losh
a68d1f48b9 Complete the transition away from newbus to populate the children to
the linker set of CPU modules.  The newbus method, although clever,
had many flaws: it didn't really support multiple SoC, many of the
comments about order were just wrong, and it did a few things far too
late to be useful.  delay and cpu_reset now work much earlier in the
boot process.
2012-07-12 13:45:58 +00:00
Gavin Atkinson
1a2585391a Update for new core team. Looks like this file was not updated two years
ago for the last core team.

MFC after:	3 days
2012-07-12 12:11:32 +00:00
Christian Brueffer
97ab227579 Add and utilize defines for the ATA device register.
PR:		169764
Submitted by:	Steven Hartland <steven.hartland@multiplay.co.uk>
Reviewed by:	mav
MFC after:	2 weeks
2012-07-12 10:09:34 +00:00
Christian Brueffer
7e003b0a8b Document the sysctl/tunable changes in r238379 and r238382.
Suggested by:	mjacob
2012-07-12 07:34:09 +00:00
Martin Matuska
04cb23e3b1 Change behavior introduced in r237119 to vendor solution
References:
https://www.illumos.org/issues/2883

PR:		167905
Obtained from:	illumos (issue #2883)
MFC after:	2 weeks
2012-07-12 06:29:54 +00:00
Warner Losh
7f6eecf580 Create the children devices for the SoC in atmelarm bus node, not in
the identify routine of the CPU.
2012-07-12 04:23:11 +00:00
Warner Losh
0fb8b6b070 Export the interrupt status vector via soc_data. Set the interrupt
priorities in the AIC in the atmelarm driver before attaching the
children.  Delete redunant copies of the code.
2012-07-12 02:58:45 +00:00
Jung-uk Kim
0758ab5ea7 Import OpenSSL 1.0.1c.
Approved by:	benl (maintainer)
2012-07-11 23:31:36 +00:00
Christian Brueffer
af01090551 Apply similar same change as in r238379:
Renamed the kern.cam.ada.ada_send_ordered sysctl and tunable to
kern.cam.ada.send_ordered, more in line with the other da sysctls/tunables.

Suggested by:	kib
2012-07-11 23:22:09 +00:00
Jung-uk Kim
e8241eabbb Merge ACPICA 20120711. 2012-07-11 23:18:35 +00:00
Christian Brueffer
fdbad0ba9d Renamed the kern.cam.da.da_send_ordered sysctl and tunable to
kern.cam.da.send_ordered, more in line with the other da sysctls/tunables.

PR:		169765
Submitted by:	Steven Hartland <steven.hartland@multiplay.co.uk>
Reviewed by:	mav
2012-07-11 23:00:26 +00:00
Pedro F. Giffuni
c4fff9dd3a Re-merge a couple of changes from NetBSD's libedit.
bin/sh has been taught about el_gets setting the count to -1
on error, so now we can partially revert r238173 to reduce
differences with NetBSD's implementation.

Unfortunately NetBSD's libedit handling of EINTR (Revision
1.44 in read.c + SIGWINCH fixes) still causes trouble in
bin/sh and other utilities and has to be avoided.

MFC after:	1 month
2012-07-11 22:20:19 +00:00
Pedro F. Giffuni
00c43e0ca4 Merge libedit adjustment from NetBSD.
On recent versions of NetBSD's libedit, el_gets
now sets el_len to -1 on error so we can
distinguish between a NULL string and an error.

This fixes sh from exiting with newer versions
of libedit now allowing EINTR to return.

Obtained from:	NetBSD
Reviewed by:	jilles
MFC after:	3 weeks
2012-07-11 22:17:58 +00:00
Warner Losh
691b3c3238 Make the SoC stuff a little more modular, and start to move away from
having the CPU device that's a child of atmelarm that does stuff.

o Create a linker_set for the support fucntions for the SoCs.
o Rename soc_data to soc_info.
o Move the delay and reset function pointers to new soc_data struct
o Create elements for all known SoCs
o Add lookup of the SoC we found, and print a warning if it isn't one
  we know about.
2012-07-11 20:17:14 +00:00
Konstantin Belousov
f1a4133b81 Add a test program, written by Stephan Uphoff, which demonstrates the
deadlock due to i/o performed over the buffers backed by file mappings.

MFC after:	2 weeks
Approved by:	ups
2012-07-11 19:12:10 +00:00