jamie [Fri, 20 Feb 2015 20:12:05 +0000 (20:12 +0000)]
Fix the logic for skipping parameters (with -s) that have "jailsys"
parents (such as host.hostname); these were being skipped all the time.
That it went this long without anyone noticing is a sign that this feature
isn't actually used by anyone, but it's there so it might as well work.
arybchik [Fri, 20 Feb 2015 19:42:05 +0000 (19:42 +0000)]
sfxge: add assertions that required event handlers are implemented
efx_ev_mcdi() does not assert or check that all event handlers it
calls are non-null. Add assertions at the top for all required
event handlers, as some events (in the case of this bug, monitor
events) are rare.
Submitted by: Ben Hutchings
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
gjb [Fri, 20 Feb 2015 17:46:15 +0000 (17:46 +0000)]
Document r278433, xz(1) update to 5.2.0.
Separately document multi-threaded support to keep the
version update separate, so it remains correct if xz(1)
is updated again.
jhibbits [Fri, 20 Feb 2015 06:19:23 +0000 (06:19 +0000)]
Make the PowerMac fan control nonlinear
Summary:
Currently, fan control is linear between the target temperature and max
temperature, which is far from ideal. This changes it to be proportional to the
distance between the current temperature and the two endpoints (target and max
temp). This also adds a hysteresis, so that fans keep going when the
temperature drops, for about 10 seconds, before slowing down.
imp [Fri, 20 Feb 2015 01:40:55 +0000 (01:40 +0000)]
Allow EFI and ACPI to be included together. When ACPI is included
first, EFI will use its definitions for {,U}INT{8,16,32,64} and
BOOLEAN. When EFI is included first, define ACPI_USE_SYSTEM_INTTYPES
to tell ACPI that these are already defined.
glebius [Thu, 19 Feb 2015 23:14:35 +0000 (23:14 +0000)]
The ipftest(1) is a program that emulates ipf(4) operation and tests packets
against rules. It definitely doesn't need to know about kernel internals,
such as 'struct ifaddr'. What it does with ifaddr, is that it only takes
ifa_addr member of it, and treats it as sockaddr, while it is only a pointer
to sockaddr. Fortunately, sizeof(struct ifaddr) > sizeof(struct sockaddr_in6),
so no problems arise.
Fix that declaring a private struct ifaddr in ipftest(1) and stop including
if_var.h.
glebius [Thu, 19 Feb 2015 22:42:33 +0000 (22:42 +0000)]
Now that IGMP and MLD sysctls provide a clean API structures that do not
leak kernel internal stuff, reconnect ifmcstat(1) back to build. However,
disable kvm(3) support in it, since it requires uncovering tons of _KERNEL
defined declarations, which can be achieved either uncovering them globally
or providing dirty hacks such as _WANT_IFADDR. If anyone demands an
ifmcstat-like kvm-based tool, please take the code out of usr.sbin/ifmstat
and create a tool in src/tools/tools.
glebius [Thu, 19 Feb 2015 22:37:01 +0000 (22:37 +0000)]
- Rename 'struct mld_ifinfo' into 'struct mld_ifsoftc', since it really
represents a context.
- Preserve name 'struct mld_ifinfo' for a new structure, that will be stable
API between userland and kernel.
- Make sysctl_mld_ifinfo() return the new 'struct mld_ifinfo', instead of
old one, which had a bunch of internal kernel structures in it.
glebius [Thu, 19 Feb 2015 22:35:23 +0000 (22:35 +0000)]
- Rename 'struct igmp_ifinfo' into 'struct igmp_ifsoftc', since it really
represents a context.
- Preserve name 'struct igmp_ifinfo' for a new structure, that will be stable
API between userland and kernel.
- Make sysctl_igmp_ifinfo() return the new 'struct igmp_ifinfo', instead of
old one, which had a bunch of internal kernel structures in it.
- Move all above declarations from in_var.h to igmp_var.h, since they are
private to IGMP code.
ed [Thu, 19 Feb 2015 18:56:39 +0000 (18:56 +0000)]
Make syslogd work in case shutdown() is POSIX-ly correct.
On POSIX conformant systems, shutdown() should return ENOTCONN when not
connected. We attempted to fix this once (kern/84761), but this change
got backed out because it 'breaks code' (r150155).
I just reapplied the patch and indeed, syslogd fails on startup. Make it
easier to re-enable this change in the future by paching up syslogd to
do the right thing.
andrew [Thu, 19 Feb 2015 16:34:48 +0000 (16:34 +0000)]
Adda function to iterate over the cpu nodes in the OFW or FDT data. This
will be used with arm64 to find which cpus to enable, and could also be
used with 32-bit arm and mips for the same purpose.
Differential Revision: https://reviews.freebsd.org/D1825
Sponsored by: The FreeBSD Foundation
andrew [Thu, 19 Feb 2015 12:47:48 +0000 (12:47 +0000)]
Add support to get the cpu ID from its device driver in a generic way.
This will be needed by arm64 to find the value to pass to the psci (Power
State Coordination Interface) driver, among other things, used to enable
cores.
Differential Revision: https://reviews.freebsd.org/D1824
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
bz [Thu, 19 Feb 2015 11:48:00 +0000 (11:48 +0000)]
Try to unbreak NOIP and NOINET6 LINT builds after r278886
by placing appropriate #ifdefs around otherwise unused variables
or sections with functions called which are not available without
IPv6 support in the kernel.
glebius [Thu, 19 Feb 2015 06:27:14 +0000 (06:27 +0000)]
Temporarily disconnect ifmcstat(8) from build, to make world buildable
ifmcstat(8) noses in kernel memory too much, and thus is very tentative
to any changes in kernel.
I will rewrite it to use some API instead of libkvm(3) and connect back
to build.
glebius [Thu, 19 Feb 2015 01:19:42 +0000 (01:19 +0000)]
Provide a set of inline functions to manage simple mbuf(9) queues, based
on queue(3)'s STAILQ. Utilize them in cxgb(4) and Xen, deleting home
grown implementations.
ken [Wed, 18 Feb 2015 18:30:19 +0000 (18:30 +0000)]
Make sure that the flags for the XPT_DEV_ADVINFO CCB are initialized
properly.
If there is garbage in the flags field, it can sometimes include a
set CDAI_FLAG_STORE flag, which may cause either an error or
perhaps result in overwriting the field that was intended to be
read.
sys/cam/cam_ccb.h:
Add a new flag to the XPT_DEV_ADVINFO CCB, CDAI_FLAG_NONE,
that callers can use to set the flags field when no store
is desired.
sys/cam/scsi/scsi_enc_ses.c:
In ses_setphyspath_callback(), explicitly set the
XPT_DEV_ADVINFO flags to CDAI_FLAG_NONE when fetching the
physical path information. Instead of ORing in the
CDAI_FLAG_STORE flag when storing the physical path, set
the flags field to CDAI_FLAG_STORE.
sys/cam/scsi/scsi_sa.c:
Set the XPT_DEV_ADVINFO flags field to CDAI_FLAG_NONE when
fetching extended inquiry information.
sys/cam/scsi/scsi_da.c:
When storing extended READ CAPACITY information, set the
XPT_DEV_ADVINFO flags field to CDAI_FLAG_STORE instead of
ORing it into a field that isn't initialized.
sys/dev/mpr/mpr_sas.c,
sys/dev/mps/mps_sas.c:
When fetching extended READ CAPACITY information, set the
XPT_DEV_ADVINFO flags field to CDAI_FLAG_NONE instead of
setting it to 0.
sbin/camcontrol/camcontrol.c:
When fetching a device ID, set the XPT_DEV_ADVINFO flags
field to CDAI_FLAG_NONE instead of 0.
sys/sys/param.h:
Bump __FreeBSD_version to 1100061 for the new XPT_DEV_ADVINFO
CCB flag, CDAI_FLAG_NONE.
imp [Wed, 18 Feb 2015 15:25:19 +0000 (15:25 +0000)]
Populate new KERN_OPTS from all the opt_*.h files in
KERNBUILDDIR. Come up with some sensible defaults (though listing them
in kmod.mk may be unwise -- we have no easy way to know what are the
best sensible defaults for everything so we just catch the big stuff).
Append SRCS.${opt} for each option in KERN_OPTS to SRCS to allow easy
conditional compilation. Append any notion of KERN_OPTS_EXTRA to the
list of kernel opts.
delphij [Wed, 18 Feb 2015 08:21:51 +0000 (08:21 +0000)]
- fortuna.c: catch up with r278927 and fix a buffer overflow by using the
temporary buffer when remaining space is not enough to hold
a whole block.
- yarrow.c: add a comment that we intend to change the code and remove
memcpy's in the future. (*)
jhibbits [Wed, 18 Feb 2015 07:34:32 +0000 (07:34 +0000)]
Match the right backlight driver.
Some ATI-based PowerBooks use the string 'mnca' in the backlight controller
device tree entry, so account for this and don't use nVidia when it's not an
nVidia device.
arybchik [Wed, 18 Feb 2015 06:23:16 +0000 (06:23 +0000)]
sfxge: support variable-length response to MCDI GET_BOARD_CFG
Allocate the minimum or maximum response length for GET_BOARD_CFG as
appropriate. When looking up firmware subtypes by partition ID,
check the ID against the actual response length.
Merge of the patch made by Ben Hutchings in 2011.
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
imp [Wed, 18 Feb 2015 05:53:04 +0000 (05:53 +0000)]
On my Lenovo T400, a Atheros 2413 has a problem powering up
sometimes. It will power up wrong and identify itself badly:
cardbus0: <network, ethernet> at device 0.0 (no driver attached)
cardbus0: <simple comms, UART> at device 0.1 (no driver attached)
cardbus0: <old, non-VGA display device> at device 0.2 (no driver attached)
cardbus0: <old, non-VGA display device> at device 0.3 (no driver attached)
cardbus0: <old, non-VGA display device> at device 0.4 (no driver attached)
cardbus0: <old, non-VGA display device> at device 0.5 (no driver attached)
cardbus0: <old, non-VGA display device> at device 0.6 (no driver attached)
cardbus0: <old, non-VGA display device> at device 0.7 (no driver attached)
All the higher numbered functions (.2 and above) have a config space
of all 0's. This smells a bit like a special debug mode, but the
current atheros driver doesn't cope. It is unclear if this card is
just a flake, or if we're doing something wrong in the power-up
sequence.
Put a work around into the code that tests for this rather unusual
condition. If we power a CardBus device up, and the device says it is
multi-function, and any of the functions have a 0 device ID, try the
power-up sequence again.
markj [Wed, 18 Feb 2015 03:54:54 +0000 (03:54 +0000)]
Remove drti.o's dependency on libelf. This makes it possible to add DTrace
probes to userland programs and libraries without also needing to link
libelf.
dtrace -G places the __SUNW_dof symbol at the beginning of the DOF (DTrace
probe and provider metdata) section in the generated object file; drti.o
now just uses this symbol to locate the section. A complication occurs
when multiple dtrace-generated object files are linked together, since the
__SUNW_dof symbol defined in each file is global. This is handled by
using objcopy(1) to convert __SUNW_dof to a local symbol once drti.o has
been linked with the generated object file. Upstream, this is done using a
linker feature not present in GNU ld.
mjg [Tue, 17 Feb 2015 23:54:06 +0000 (23:54 +0000)]
filedesc: simplify fget_unlocked & friends
Introduce fget_fcntl which performs appropriate checks when needed.
This removes a branch from fget_unlocked.
Introduce fget_mmap dealing with cap_rights_to_vmprot conversion.
This removes a branch from _fget.
Modify fget_unlocked to pass sequence counter to interested callers so
that they can perform their own checks and make sure the result was
otained from stable & current state.
rpaulo [Tue, 17 Feb 2015 23:13:45 +0000 (23:13 +0000)]
release: use xz via pipe when compressing the tarballs.
libarchive(3) doesn't support the new liblzma API yet, but this change
allows us to enable multi-threaded xz compression.
``make release'' should now finish in half the time on a machine with
several cores and fast disks (our typical build server).
This behaviour only applies when building a release and it doesn't
affect buildworld/installworld. To disable threaded xz compression,
set XZ_THREADS=1.