Nathan Whitehorn [Sun, 20 Oct 2013 18:38:19 +0000 (18:38 +0000)]
Some nexus devices add wildcard children. Since fdtbus_probe returned
BUS_PROBE_DEFAULT, it would attach to them all, producing both many
fdtbus instances and preventing other devices from attaching. Instead
return BUS_PROBE_NOWILDCARD, which exists for exactly this purpose.
Nathan Whitehorn [Sun, 20 Oct 2013 16:37:03 +0000 (16:37 +0000)]
Replace the two almost-exactly-identical AIM and Book-E clock.c
implementations with a single one after the application of a very small
amount of #ifdef.
Nathan Whitehorn [Sun, 20 Oct 2013 16:14:03 +0000 (16:14 +0000)]
Unify the AIM and Book-E vm_machdep.c implementations, which previously
differed only with respect to the AIM version not following style(9) and
some additional features for 64-bit systems and machines with direct maps
in the AIM implementation that are no-ops on Book-E (at least for now).
Andrew Turner [Sun, 20 Oct 2013 15:13:32 +0000 (15:13 +0000)]
Merge from projects/arm_eabi_vfp r255380:
Fix the VCVT instruction. It must round towards zero when converting from
a floating-point to an integer value. This was not the case causing issues
when printing certain values.
There is a VCVTR instruction that will round depending on the current
rounding mode. We don't yet support this instruction, or setting the
rounding mode.
Colin Percival [Sat, 19 Oct 2013 21:37:06 +0000 (21:37 +0000)]
Add support for "first boot" rc.d scripts. [1]
These scripts, containing
# KEYWORD: firstboot
will only be run if a sentinel file (default: /firstboot, configurable
via the rc.conf ${firstboot_sentinel} variable) exists; this sentinel
file will be deleted at the end of the boot process.
Scripts can request that the system reboot after the first boot by
creating the file ${firstboot_sentinel}-reboot.
This functionality is expected to be useful for embedded systems and
virtual machine images, where it may be desirable to
(a) download and install updates which became available between when
the image was created and when it was "turned on";
(b) download and install packages which may be newer than those
which were available when the image was created;
(c) install packages which run binaries during their install process,
bypassing the problem of cross-architecture installs;
(d) resize filesystems to match the disk onto which a VM image was
installed;
(e) perform initialization tasks relevant to cloud systems (e.g.,
Amazon's Elastic Compute Cloud);
and likely to perform many other one-time initialization functions.
Document this new functionality in rc.conf(5) and rc(8). [2]
John-Mark Gurney [Sat, 19 Oct 2013 18:51:06 +0000 (18:51 +0000)]
Enable the automatic creation of a certificate (if one does not exists)
and enable the usage by sendmail if sendmail is enabled. Include and
document knobs to disable this feature and also set the Common Name of
the certificate created.
As the certificate is signed w/ a discarded key, it only helps prevent
Eve, but not Malory from knowing the contents of the emails.
This means that new installs (and people that use the updated freebsd.mc
file) will automaticly have STARTTLS enabled allowing incoming email to
be encrypted in most cases.
Reviewed by: gshapiro
MFC after: 3 days
Security: Yes, please.
Do not error out when adding an interface to a group to which it
already belongs or removing it from a group to which it does not
belong. This makes it possible to include group memberships in
ifconfig_foo0 in rc.conf without fear of breaking "service netif
restart foo0".
Rui Paulo [Sat, 19 Oct 2013 06:51:34 +0000 (06:51 +0000)]
Plug atf-run into the 'test' target.
If atf-run exists in ATF_PREFIX and if ALLOW_DEPRECATED_ATF_TOOLS has
been set to yes, the test target is automatically defined to use it
for the execution of test programs.
Submitted by: Julio Merino jmmv google.com
MFC after: 2 weeks
Rui Paulo [Sat, 19 Oct 2013 06:50:56 +0000 (06:50 +0000)]
Add the automatic generation of Kyuafile files.
These files are generated from bsd.test.mk because kyua is able to run
test programs implemented using different libraries/frameworks. In
order to make this possible, this change also extends the various
*.test.mk file to explicitly indicate the interface of every test
program.
Submitted by: Julio Merino jmmv google.com
MFC after: 2 weeks
Rui Paulo [Sat, 19 Oct 2013 06:50:17 +0000 (06:50 +0000)]
Add the automatic generation of Atffile files.
These are only used by the deprecated atf-run and atf-report tools.
Generating them is easy and provides a mechanism for people to
experiment with these tools if they wish.
But, because these tools and files are deprecated, doing this only
happens if the user has explicitly set ALLOW_DEPRECATED_ATF_TOOLS
to yes.
Submitted by: Julio Merino jmmv google.com
MFC after: 2 weeks
Rui Paulo [Sat, 19 Oct 2013 06:48:49 +0000 (06:48 +0000)]
Clearly split the logic to build ATF and plain tests apart.
This change introduces a new plain.test.mk file that provides the build
infrastructure to build test programs that don't use any framework.
Most of the code previously in bsd.test.mk moves to plain.test.mk and
atf.test.mk is extended with the missing pieces.
In doing so, this change pushes all test program building logic to the
various *.test.mk files instead of trying to reuse some tiny bits.
In fact, this attempt to reuse some definitions makes the code harder
to read and harder to extend.
The clear benefit of this is that the interface of bsd.test.mk is now
clearly delimited.
Submitted by: Julio Merino jmmv google.com
MFC after: 2 weeks
Randall Stewart [Sat, 19 Oct 2013 06:47:02 +0000 (06:47 +0000)]
Corrects the Kirkwood dreamplug to use
the right register for power managment. It
was incorrectly using the clock register
which also caused the status to be the
opposite of what it is supposed to be.
1 - its disabled
0 - its enabled
Per kirkwood spec FSS_88F6180_9x_6281_OpenSource.pdf
Add an option ATSE_CFI_HACK to allow memory mapped CFI devices to have
their address range allocated sharable so that atse(4) can find it's
Ethernet address in the expected location.
We intend to remove this hack once the BERI platform has a loader.
Add atse(4), a driver for the Altera Triple Speed Ethernet MegaCore.
The current driver support gigabit Ethernet speeds only and works with
the MegaCore only in the internal FIFO configuration in the soon to be
open sourced BERI CPU configuration.
Submitted by: bz
MFC after: 3 days
Sponsored by: DARPA/AFRL
Improve XHCI stability. When a command timeout happens, the command
should be aborted else the command queue can stop. Refer to section
"4.6.1.2" of the XHCI specification.
Jilles Tjoelker [Fri, 18 Oct 2013 12:35:12 +0000 (12:35 +0000)]
sh: Remove one syscall when waiting for a foreground job.
The getpgrp() call is unnecessary: if there is no job control then the
result was not used at all and if there is job control then we are not a
subshell and our process group ID is equal to our process ID (rootpid).
Make geom_label(4) resize-aware. This fixes a situation when "gpart resize"
would resize a partition, but label providers - e.g. /dev/gptid/XXX - would
stay the same size.
Hiroki Sato [Fri, 18 Oct 2013 03:44:16 +0000 (03:44 +0000)]
- Fix a bug which prevented jails from starting when $jail_conf was used and
no jail name was specified.
- Display error messages when start/stop fails.
Peter Grehan [Thu, 17 Oct 2013 22:01:17 +0000 (22:01 +0000)]
Changes required for OpenBSD/amd64:
- Allow a hostbridge to be created with AMD as a vendor.
This passes the OpenBSD check to allow the use of MSI
on a PCI bus.
- Enable the i/o interrupt section of the mptable, and
populate it with unity ISA mappings. This allows the
'legacy' IRQ mappings of the PCI serial port to be
set up. Delete unused print routine that was obscuring code.
- Use the '-W' option to enable virtio single-vector MSI
rather than an environment variable. Update the virtio
net/block drivers to query this flag when setting up
interrupts.: bhyverun.c
- Fix the arithmetic used to derive the century byte in
RTC CMOS, as well as encoding it in BCD.
Peter Grehan [Thu, 17 Oct 2013 21:56:39 +0000 (21:56 +0000)]
Eliminate unconditional debug printfs.
Linux writes to these nominally read-only registers,
so avoid having bhyve write warning messages to stdout
when the reg writes can be safely ignored. Change the
WPRINTF to DPRINTF which is conditional.
Olivier Houchard [Thu, 17 Oct 2013 21:06:19 +0000 (21:06 +0000)]
- Switch to use WBWA mappings for page tables on armv6, this is needed for SMP.
- Fix PTE_SYNC() for PIPT L2 caches, using the virtual address wasn't so useful.
- Use PTE_SYNC() for >= armv6
Alexander Motin [Thu, 17 Oct 2013 20:19:15 +0000 (20:19 +0000)]
Optimize isp(4) to reduce CPU usage, especially in target mode:
- Remove two excessive and slow register reads from isp_intr(). Instead
of rereading value every time, assume that registers contain what we have
written there.
- Avoid sequential search through 4096 array elements when looking for
command tag. Use hash of lists to store active tags separately from free
ones and so greatly speedup the searches.
Ed Maste [Thu, 17 Oct 2013 17:25:00 +0000 (17:25 +0000)]
Fix .debug_line prologue header length calculation for 64-bit DWARF
The header_length field is the number of bytes following the field to
the first byte of the line number program. The hard-coded constants
previously here (4 + 2 + 4) were correct only for 32-bit DWARF.
Add an automatic resize support to the GEOM_PART class.
When parent provider has been resized, the scheme specific G_PART_RESIZE
method does an update of scheme's metadata. But all changes are not saved
to disk, until `gpart commit` will be called.
Brooks Davis [Thu, 17 Oct 2013 14:18:11 +0000 (14:18 +0000)]
Upgrade to the latest version of mtree from NetBSD. This revision
re-removes the printing of size for non-regular files, supports
type-less root (.) entries as seen in a couple ports, and corrects a bug
in -N that caused expanded Subversion $FreeBSD$ strings in comments to
be processed as /etc/group entries.
Includes one trivial portability fix (including <stdint.h> in three
files) that has been submitted upstream but not yet committed.
Utilize the stronger guarantees on the call arguments from the
harvester, which now always calls hwrngs with the buffer length
multiple of the word size. This allows to remove the excessive memory
accesses to temporary buffer when saving the entropy word.
Streamline the assembly and unify it between i386 and amd64.
Reviewed by: markm, des
Approved by: so (des)
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Adrian Chadd [Wed, 16 Oct 2013 19:36:50 +0000 (19:36 +0000)]
Allow the MDIO bus frequency to be selected.
The MDIO bus frequency is configured as a divisor off of the MDIO bus
reference clock. For the AR9344 and later, the MDIO bus frequency can
be faster than normal (ie, up to 100MHz) and thus a static divisor may
not be very applicable.
So, for those boards that may require an actual frequency to be selected
regardless of what crazy stuff the vendor throws in uboot, one can now
set the MDIO bus frequency. It uses the MDIO frequency and the target
frequency to choose a divisor that doesn't exceed the target frequency.
By default it will choose:
* DIV_28 on everything; except
* DIV_58 on the AR9344 to be conservative.
Whilst I'm here, add some comments about the defaults being not quite
right. For the other internal switch devices (like the AR933x, AR724x)
the divisor can be higher - it's internal and the reference MDIO clock
is much lower than 100MHz.
The divisor tables and loop code is inspired from Linux/OpenWRT. It's very
simple; I didn't feel that reimplementing it would yield a substantially
different solution.
Colin Percival [Wed, 16 Oct 2013 18:36:53 +0000 (18:36 +0000)]
When installing updates, install new directories first and remove old
directories last.
This is generally handled by the fact that the list of filesystem objects
is sorted, but this sorting is broken by code which moves .so files ahead
(so that they're present before any binaries which use them)... that code
also moved .so files ahead of directories, which is a problem for upgrading
to 10.0 where there's a new directory containing new .so files.
Neel Natu [Wed, 16 Oct 2013 18:20:27 +0000 (18:20 +0000)]
Add a new capability, VM_CAP_ENABLE_INVPCID, that can be enabled to expose
'invpcid' instruction to the guest. Currently bhyve will try to enable this
capability unconditionally if it is available.
Consolidate code in bhyve to set the capabilities so it is no longer
duplicated in BSP and AP bringup.
Add a sysctl 'vm.pmap.invpcid_works' to display whether the 'invpcid'
instruction is available.
Dimitry Andric [Wed, 16 Oct 2013 17:00:21 +0000 (17:00 +0000)]
Since C++ typeinfo objects are currently not guaranteed to be merged at
runtime by the dynamic linker, check for their equality in libcxxrt by
not only comparing the typeinfo's name pointers, but also comparing the
full names, if necessary. (This is similar to what GNU libstdc++ does
in its default configuration.) The 'deep' check can be turned off again
by defining LIBCXXRT_MERGED_TYPEINFO, and recompiling libcxxrt.
Ian Lepore [Wed, 16 Oct 2013 16:35:25 +0000 (16:35 +0000)]
Add cases for the combinations of busdma sync op flags that we handle
correctly by doing nothing, then add a panic for the default case, because
that implies that some driver asked for a sync (probably incorrectly) and
nothing was done.
Ian Lepore [Wed, 16 Oct 2013 16:32:35 +0000 (16:32 +0000)]
When calculating the number of bounce pages needed, round the maxsize
up to a multiple of PAGE_SIZE, and add one page because there can always
be one more boundary crossing than the number of pages in the transfer.
Ian Lepore [Wed, 16 Oct 2013 14:24:22 +0000 (14:24 +0000)]
Fix a register name typo. The effect was that CPU_CONTROL_AFLT_ENABLE
wasn't being set, but it was almost assuredly already turned on anyway
by the bootloader.
Fix long-standing issue with incorrect radix mask calculation.
Usual symptoms are messages like
rn_delete: inconsistent annotation
rn_addmask: mask impossibly already in tree
or inability to flush/delete particular prefix in ipfw table.
Changes:
* Assume 32 bytes as maximum radix key length
* Remove rn_init()
* Statically allocate rn_ones/rn_zeroes
* Make separate mask tree for each "normal" tree instead of system global one
* Remove "optimization" on masks reusage and key zeroying
* Change rn_addmask() arguments to accept tree pointer (no users in base)
Alexander Motin [Wed, 16 Oct 2013 09:56:40 +0000 (09:56 +0000)]
MFprojects/camlock r256370:
- Take BIO lock in biodone() only when there is no completion callback set
and so we should wake up thread waiting in biowait().
- Remove msleep() timeout from biowait(). It was added 11 years ago, when
there was no locks used, and it should not be needed any more.