Commit Graph

170396 Commits

Author SHA1 Message Date
Marius Strobl
7195094c3c Rewrite nd6_sysctl_{d,p}rlist() to avoid misaligned accesses to char arrays
casted to structs by getting rid of these buffers entirely. In r169832, it
was tried to paper over this issue by 32-bit aligning the buffers. Depending
on compiler optimizations that still was insufficient for 64-bit architectures
with strong alignment requirements though.
While at it, add comments regarding the total lack of locking in this area.

Tested by:	bz
Reviewed by:	bz (slightly earlier version), yongari (earlier version)
MFC after:	1 week
2012-05-20 05:12:31 +00:00
Adrian Chadd
ba5c15d9ba Migrate most of the beacon handling functions out to if_ath_beacon.c.
This is also in preparation for supporting AR9300 and later NICs.
2012-05-20 04:14:29 +00:00
Adrian Chadd
a35dae8d87 Migrate the TDMA management functions out of if_ath.c into if_ath_tdma.c.
There's some TX path TDMA code in if_ath_tx.c which should be migrated
out, but first I should likely try and verify/fix/repair the TDMA support
in 9.x and -HEAD.
2012-05-20 02:49:42 +00:00
Justin Hibbits
c1d93092fd "nvram,flash" may not be the first in the compatible list property of the
nvram ofw node, so check all strings in the list.

Approved by:	nwhitehorn (mentor)
MFC after:	3 days
2012-05-20 02:43:54 +00:00
Adrian Chadd
801ff3b853 .. and update this. 2012-05-20 02:05:25 +00:00
Adrian Chadd
e60c4fc2c9 Migrate the bulk of the RX routines out from if_ath.c to if_ath_rx.[ch].
* migrate the rx processing out into if_ath_rx.c
* migrate the TSF functions into if_ath_tsf.h, as inlines

This is in prepration for supporting the EDMA RX routines, required to
support the AR93xx series NICs.

TODO:

* ath_start() shouldn't be private, but it's called as part of
  the RX path. I should likely migrate ath_rx_tasklet() back into
  if_ath.c and then return this to be 'static'.  The RX code really
  shouldn't need to see TX routines (and vice versa.)

* ath_beacon_* should be in if_ath_beacon.[ch].

* ath_tdma_* should be in if_ath_tdma.[ch] ...
2012-05-20 02:05:10 +00:00
Bjoern A. Zeeb
1623284fab MFp4 bz_ipv6_fast:
Allow tso4 and tso6 be set individually given we have the bits.
  This will help with drivers not working as expected during the
  transition time and later.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn
MFC After:	1 week
2012-05-19 23:25:57 +00:00
Marcel Moolenaar
aebdfbc56a Regenerate after the additions of:
WITHOUT_ED_CRYPTO
	WITHOUT_LS_COLORS
	WITH_NAND

Pointed out by: Garrett Cooper
2012-05-19 21:29:18 +00:00
Adrian Chadd
2d269a1628 Enable the AR8316 switch on the routerstation pro board.
The configuration is:

* RGMII, both ports
* arge0 - connected to PHY4 as a dedicated port (CPU port)
* arge1 - connected to the switch ports

I've verified this on my routerstation pro board.
2012-05-19 20:11:18 +00:00
Marcel Moolenaar
6607596344 Document the ED_CRYPTO and LS_COLORS options.
Obtained from:	Juniper Networks, Inc.
2012-05-19 20:05:27 +00:00
Marcel Moolenaar
db31c8e31f Unbreak LINT for ARM: DEBUG is a kernel configuration option. 2012-05-19 18:16:49 +00:00
Marcel Moolenaar
6663ff446e Add build opton MK_LS_COLORS to control whether ls(1) supports colors
(and thus needs to depend on libtermcap). Embedded systems may not
want or need colors.

Obtained from:	Juniper Networks, Inc.
2012-05-19 18:05:00 +00:00
Marcel Moolenaar
aa39c44746 Add build option MK_ED_CRYPTO to control whether ed(1) is to have the
ability to encrypt/decrypt files. Embedded systems can typically have
OpenSSL, but not for ed(1) to use it.

Obtained from:	Juniper Networks, Inc.
2012-05-19 17:55:49 +00:00
Marcel Moolenaar
46ad370763 Don't link against libssp if MK_SSP is set to no.
Note that this still misses a proper dependency at this time.
2012-05-19 17:49:20 +00:00
Marcel Moolenaar
d08dfc3305 Don't include MIPS machine headers. There's no need for it. 2012-05-19 17:42:11 +00:00
Gleb Kurtsou
31bfa3ca7c Put my name as copyright owner of lib/libc/gen/dirfd.c added in r235647.
Requested by:	kib@
2012-05-19 14:30:49 +00:00
Gleb Kurtsou
0bb2aabf26 Hide DIR definition by making it an opaque struct typedef.
Introduce dirfd() libc exported symbol replacing macro with same name,
preserve _dirfd() macro for internal use.

Replace dirp->dd_fd with dirfd() call. Avoid using dirfd as variable
name to prevent shadowing global symbol.

Sponsored by:	Google Summer Of Code 2011
2012-05-19 12:44:27 +00:00
Marcel Moolenaar
157bb65afd Remove unused inclusion of curses.h 2012-05-19 05:14:24 +00:00
Marcel Moolenaar
fab3e10ec3 Properly use LDADD & DPADD to link against libwrap. 2012-05-19 05:10:47 +00:00
Marcel Moolenaar
1eb9695119 Bring DPADD in sync with LDADD. 2012-05-19 05:07:03 +00:00
Marcel Moolenaar
6639d35ccf Add missing LIBPROCSTAT. 2012-05-19 04:57:37 +00:00
Marcel Moolenaar
cf0d539f8b Use the LLINDEX macro to access the link-level I/F index. This makes
it possible to work with a different type for the sdl_index field --
it only requires a recompile.

Obtained from:	Juniper Networks, Inc.
2012-05-19 02:39:43 +00:00
Mitsuru IWASAKI
29d8e665ba Revert the previous commit on wakecode address verbose printing.
This broke PAE kernel building.
2012-05-19 02:31:38 +00:00
Marcel Moolenaar
aaa975e19d Don't depend on getline being on the build machine. That's
not the case for FreeBSD 7.x machines.
2012-05-19 02:30:10 +00:00
Marcel Moolenaar
727d8c8134 Fix bootstrapping from FreeBSD 7.x: we also need to build ar. 2012-05-19 02:08:52 +00:00
Sean Bruno
f8b329b0bf Decode new battery status indications.
Requires r235634

Reviewed by:	ambrisko@
MFC after:	3 days
2012-05-18 21:50:26 +00:00
Sean Bruno
c1def54fb4 Fix and update battery status bits according to linux driver
Reviewed by:	ambrisko@
MFC after:	3 days
2012-05-18 21:49:40 +00:00
George V. Neville-Neil
11f1804db4 Fix a case typo.
Pointed out by: jlh@
2012-05-18 20:34:08 +00:00
Pedro F. Giffuni
c6e2105845 Bring in a subset of gcc fixes that were back ported to
the GCC 4.1 branch and are available under GPLv2.

2007-11-07  Eric Botcazou  <ebotcazou@libertysurf.fr>

	PR rtl-optimization/33822
	* rtl.h (REG_OFFSET): Fix comment.
	* var-tracking.c (INT_MEM_OFFSET): New macro.
	(var_mem_set): Use it.
	(var_mem_delete_and_set): Likewise.
	(var_mem_delete): Likewise.
	(vt_get_decl_and_offset): Likewise.
	(offset_valid_for_tracked_p): New predicate.
	(count_uses): Do not track locations with invalid offsets.
	(add_uses): Likewise.
	(add_stores): Likewise.
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129972

2007-11-16  Richard Guenther  <rguenther@suse.de>
	PR middle-end/34030
	* fold-const.c (fold_binary): Use correct types for folding
	1 << X & Y to Y >> X & 1.
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130242

2008-01-14  Eric Botcazou  <ebotcazou@adacore.com>

	PR rtl-optimization/31944
	* cse.c (remove_pseudo_from_table): New function.
	(merge_equiv_classes): Use above function to remove pseudo-registers.
	(invalidate): Likewise
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131524

2008-01-24  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        Backport:
	2007-11-07  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR middle-end/33826
	* ipa-pure-const (static_execute): Added code to keep recursive
	functions from being marked as pure or const.
	* ipa-utils (searchc): Fixed comment.
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131807

2008-02-01  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	Backport:
	2007-08-02  Nathan Froyd  <froydnj@codesourcery.com>

	PR middle-end/25445
	* varasm.c (default_binds_local_p_1): Consult flag_whole_program
	if we are compiling with -fPIC.
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132061

2008-02-04  Richard Guenther  <rguenther@suse.de>

	PR middle-end/33631
	* expr.c (count_type_elements): Give for unions instead of
	guessing.
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132101

2008-02-14  Alan Modra  <amodra@bigpond.net.au>

	PR target/34393
	* config/rs6000/rs6000.md (restore_stack_block): Force operands[1]
	to a reg.
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132309

2008-03-25  Richard Guenther  <rguenther@suse.de>

	Backport from mainline:
	2008-02-12  Richard Guenther  <rguenther@suse.de>

	PR middle-end/35163
	* fold-const.c (fold_widened_comparison): Use get_unwidened in
	value-preserving mode.  Disallow final truncation.
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133509

2008-11-30  Eric Botcazou  <ebotcazou@adacore.com>

	PR target/38287
	* config/sparc/sparc.md (divsi3 expander): Remove constraints.
	(divsi3_sp32): Add new alternative with 'K' for operand #2.
	(cmp_sdiv_cc_set): Factor common string.
	(udivsi3_sp32): Add new alternative with 'K' for operand #2.
	Add TARGET_V9 case.
	(cmp_udiv_cc_set): Factor common string.
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142298

Reviewed by:	mm
Approved by:	jhb (mentor)
MFC after:	1 week
2012-05-18 19:02:39 +00:00
Mitsuru IWASAKI
e3fd0bc1b2 Add SMP/i386 suspend/resume support.
Most part is merged from amd64.

- i386/acpica/acpi_wakecode.S
Replaced with amd64 code (from realmode to paging enabling code).

- i386/acpica/acpi_wakeup.c
Replaced with amd64 code (except for wakeup_pagetables stuff).

- i386/include/pcb.h
- i386/i386/genassym.c
Added PCB new members (CR0, CR2, CR4, DS, ED, FS, SS, GDT, IDT, LDT
and TR) needed for suspend/resume, not for context switch.

- i386/i386/swtch.s
Added suspendctx() and resumectx().
Note that savectx() was not changed and used for suspending (while
amd64 code uses it).
BSP and AP execute the same sequence, suspendctx(), acpi_wakecode()
and resumectx() for suspend/resume (in case of UP system also).

- i386/i386/apic_vector.s
Added cpususpend().

- i386/i386/mp_machdep.c
- i386/include/smp.h
Added cpususpend_handler().

- i386/include/apicvar.h
- kern/subr_smp.c
- sys/smp.h
Added IPI_SUSPEND and suspend_cpus().

- i386/i386/initcpu.c
- i386/i386/machdep.c
- i386/include/md_var.h
- pc98/pc98/machdep.c
Moved initializecpu() declarations to md_var.h.

MFC after:	3 days
2012-05-18 18:55:58 +00:00
Kirk McKusick
11c15f90db Update comment to document that the vnode free-list mutex needs to be
held when updating mnt_activevnodelist and mnt_activevnodelistsize.
2012-05-18 18:35:09 +00:00
George V. Neville-Neil
c94c8819a5 Add a DTrace script to show the frequency and latency of NFS client calls.
Submitted by:	rwatson
2012-05-18 16:47:15 +00:00
George V. Neville-Neil
4d37a12307 Add support for our own DTrace scripts and those from the DTraceToolkit
to the build system.  FreeBSD written scripts are stored in
src/share and the toolkit scripts are brought from the cddl directory
into a working tree via install.

MFC after:	2 weeks
2012-05-18 16:40:15 +00:00
Grzegorz Bernacki
ff3dd71982 Add localbus driver for Marvell's platforms.
Obtained from: Semihalf
Supported by:  FreeBSD Foundation, Juniper Networks
2012-05-18 15:25:43 +00:00
Kirk McKusick
8b6207110d Add missing `continue' statement at end of case.
Found by:  Kevin Lo (kevlo@)
MFC after: 1 week
2012-05-18 15:20:21 +00:00
Grzegorz Bernacki
b91fab4255 Add architecture dependent code to support NAND Framework on Marvell SoCs.
Obtained from: Semihalf
Supported by:  FreeBSD Foundation, Juniper Networks
2012-05-18 14:41:14 +00:00
Grzegorz Bernacki
549b307193 Add missing include. 2012-05-18 14:12:17 +00:00
Konstantin Belousov
df2f557df6 Do not double-reference the found vm object in cdev_pager_lookup().
vm_pager_object_lookup() already referenced the object.

Note that there is no in-tree consumers of cdev_pager_lookup(). The
only known user of the function is i915 gem driver, which is not yet
imported. This should make the KPI change minor.

Submitted by:	avg
MFC after:	1 week
2012-05-18 10:23:47 +00:00
Gleb Kurtsou
e458cb776e Don't cast inode number or file size down to long or unsigned.
Since ino_t size is about to change to 64-bits, casts to long would
truncate 64-bit numbers on 32-bit archs.

Sponsored by:	Google Summer of Code 2011
2012-05-18 10:15:46 +00:00
Gleb Kurtsou
788cefe2cb Don't use ino_t in dumprestore protocol definition.
Since ino_t size is about to change to 64-bits, replace ino_t used in
dump protocol definition with 32-bit dump_ino_t to preserve backward
compatibility.  At some point, it may be necessary to use spare fields
in struct in order to fully support 64-bit inode numbers.

Sponsored by:	Google Summer of Code 2011
2012-05-18 10:01:31 +00:00
Andrey V. Elsukov
f931cd70af Prevent removing of the last active component from a mirror.
PR:		kern/154860
Reviewed by:	pjd
MFC after:	1 week
2012-05-18 09:22:21 +00:00
Andrey V. Elsukov
1ee0138d2f Introduce new device flag G_MIRROR_DEVICE_FLAG_TASTING. It should
protect geom from destroying while it is tasting.

PR:		kern/154860
Reviewed by:	pjd
MFC after:	1 week
2012-05-18 09:19:07 +00:00
Alan Cox
246d751711 Rename pmap_collect() to pmap_pv_reclaim() and rewrite it such that it no
longer uses the active and inactive paging queues.  Instead, the pmap now
maintains an LRU-ordered list of pv entry pages, and pmap_pv_reclaim() uses
this list to select pv entries for reclamation.

Note: The old pmap_collect() tried to avoid reclaiming mappings for pages
that have either a hold_count or a busy field that is non-zero.  However,
this isn't necessary for correctness, and the locking in pmap_collect() was
insufficient to guarantee that such mappings weren't reclaimed.  The new
pmap_pv_reclaim() doesn't even try.

Reviewed by:	kib
MFC after:	6 weeks
2012-05-18 05:36:04 +00:00
Glen Barber
cbc1e6c2f3 Fix a typo that crept in.
Pointyhat:	gjb (myself)
Spotted by:	hrs
MFC after:	2 days (minor change)
2012-05-18 03:30:50 +00:00
Alexander Motin
3dfe1a8e49 Fix for the r235558: interrupt output pipe is optional, so fix the driver
attach and operation when it is absent.

Sponsored by:	iXsystems, Inc.
MFC after:	1 week
2012-05-17 22:04:17 +00:00
Rick Macklem
f4b9a05a90 A problem with the NFSv4 server was reported by Andrew Leonard
to freebsd-fs@, where the setfacl of an NFSv4 acl would fail.
This was caused by the VOP_ACLCHECK() call for ZFS replying
EOPNOTSUPP. After discussion with rwatson@, it was determined
that a call to VOP_ACLCHECK() before doing VOP_SETACL() is not
required. This patch fixes the problem by deleting the
VOP_ACLCHECK() call.

Tested by:	Andrew Leonard (previous version)
MFC after:	1 week
2012-05-17 21:52:17 +00:00
Glen Barber
6f5baf295c mdoc(7) style/formatting fixes.
While here, fix a few nits igor(1) does not like.

MFC after:	3 days
2012-05-17 20:49:44 +00:00
Marcel Moolenaar
c7a6b0911b Build the "S" objects with the same name they get installed under.
That is, build crtbeginS.o and crtendS.o instead of crtbegin.So and
crtend.So. Remove the name substitution during install.

Obtained from:	Juniper Networks, Inc.
2012-05-17 20:38:01 +00:00
Marcel Moolenaar
e7b903bf3d Remove unused header (libutil.h) 2012-05-17 20:29:15 +00:00
John Baldwin
da65bface2 Don't expose i386-only ptrace constants on amd64. This broke gdb with
libthread_db on amd64.

Reported by:	avg
2012-05-17 20:21:55 +00:00