François Tigeot [Sun, 7 Sep 2014 15:52:40 +0000 (17:52 +0200)]
drm/i915: Add hardware context support
This feature is required by Mesa 9.2+
Inspired-by: Jean-Sébastien Pédron's FreeBSD HW context patch
François Tigeot [Sun, 7 Sep 2014 15:23:42 +0000 (17:23 +0200)]
drm: Add WARN_ON_ONCE()
Obtained-from: OpenBSD
Sascha Wildner [Sat, 6 Sep 2014 20:22:42 +0000 (22:22 +0200)]
installer: Fix unknown REQUIRE in rc.d/pfi which is on the install media.
Take mountcritremote (no change in rcorder position).
I thought I had done this already but seems not.
François Tigeot [Sat, 6 Sep 2014 16:53:00 +0000 (18:53 +0200)]
drm/i915: Add i915_gem_object_wait_rendering__nonblocking()
François Tigeot [Sat, 6 Sep 2014 09:20:58 +0000 (11:20 +0200)]
drm/i915: Reduce differences with Linux 3.8.13
No functional changes except small bugfixes.
Matthew Dillon [Thu, 4 Sep 2014 22:18:20 +0000 (15:18 -0700)]
pf - assign hash even if no queue is specified (2)
* missing file last commit
Matthew Dillon [Thu, 4 Sep 2014 22:11:35 +0000 (15:11 -0700)]
systat - Add -altq display, bug fixes (2)
* Improve formatting of the output.
* Include altq queue length statistics.
* Adjust manual page.
Matthew Dillon [Thu, 4 Sep 2014 22:09:52 +0000 (15:09 -0700)]
pf - assign hash even if no queue is specified
* If no queue is specified ALTQ will use the default-flagged queue.
We must still generate a hash for this case, otherwise FAIRQ won't
be able to distinguish connection state.
* Fixes fairq latency issues with PF rule sets which do not specify a
queue in all PASS rules.
Matthew Dillon [Thu, 4 Sep 2014 17:53:28 +0000 (10:53 -0700)]
systat - Add -altq display, bug fixes
* Add systat -altq. This displays altq packet statistics in a nice
[ifname x altqname] matrix. Packets, bytes, and drops are displayed.
Previously the only way to do this was to use 'pfctl -s queue -vvv'
which is formatted so horribly that picking information out of it
at a glance is impossible.
Example usage: systat -altq 1
* Correct a bug in -ifstat that caused the statistics to not display
when switching out and then back into the ifstat display.
Sepherosa Ziehau [Thu, 4 Sep 2014 12:56:53 +0000 (20:56 +0800)]
tcp: Fix tcp_drain_oncpu()
Marker inpcb should always be moved.
Matthew Dillon [Thu, 4 Sep 2014 02:31:13 +0000 (19:31 -0700)]
nfsd, mountd - daemonize earlier
* Daemonize these services earlier so name lookup stalls do
not stall the system startup. This is particularly important
if the server itself is responsible for a local network, we
don't want the server to fail to boot if the internet is not
available.
Matthew Dillon [Thu, 4 Sep 2014 00:33:11 +0000 (17:33 -0700)]
build - Remove csa.4 remainders
* Remove csa.4 from the MAN variable. Fixes a buildworld error.
Francis GUDIN [Wed, 3 Sep 2014 09:13:03 +0000 (11:13 +0200)]
localdaemons should care for scripts dependencies in $local_startup too
Sepherosa Ziehau [Wed, 3 Sep 2014 13:29:43 +0000 (21:29 +0800)]
bpf: Use uint32_t for scratch memory.
It is never used as signed array.
Dragonfly-issue: http://bugs.dragonflybsd.org/issues/2722
Submitted-by: guy
Sepherosa Ziehau [Wed, 3 Sep 2014 13:19:29 +0000 (21:19 +0800)]
tools/netrate/netperf: Switch to err(3)
Sascha Wildner [Wed, 3 Sep 2014 13:13:20 +0000 (15:13 +0200)]
Remove csa.4. It is really snd_csa.4 and a csa.4 MLINK will be created.
Sepherosa Ziehau [Wed, 3 Sep 2014 13:01:56 +0000 (21:01 +0800)]
udp: Simplify getcred
- No need to compare cpuid before calling lwkt_migratecpu(), which
does necessary check itself.
- Streamline the code path a little bit.
Sepherosa Ziehau [Wed, 3 Sep 2014 12:56:59 +0000 (20:56 +0800)]
tcp: Fix getcred
- Migrate to the target cpu before looking up tcp inpcb.
- Save a copy of the ucred then do SYSCTL_OUT, which could block.
It is not MPSAFE to do the SYSCTL_OUT even on the target CPU;
the socket might be ripped when SYSCTL_OUT blocked.
Sepherosa Ziehau [Wed, 3 Sep 2014 12:28:18 +0000 (20:28 +0800)]
tools/netrate: Use ncpus as # of instance by default
Matthew Dillon [Wed, 3 Sep 2014 04:19:15 +0000 (21:19 -0700)]
PF - Force 'sloppy' when establishing conflicting state
* Check whether a PASS IN or PASS OUT conflicts with established translation
state in the opposite direction. When this situation is detected, one
of the PASS rules can establish state (and with recent SMP work, both
PASS rules will establish state). This causes problems because the PASS
rules may only see one direction of the connection due to the RDR or NAT.
If strict TCP sequence space checking occurs the PASS state can generate
RSTs.
To fix this we force the SLOPPY flag to be set for any PASS state being
established in the face of a conflict against a translation rule. This
allows packet flow to short-cut through the state table and is preferable
to disallowing establishment of the state because that would force a
full rules scan (and repeated conflict/failure) for every packet.
History
* PASS IN and PASS OUT rules can interfere with a RDR rule when strict
sequence space tests are made for established TCP state.
In pre-SMP PF, including in FreeBSD and probably also in other BSDs,
two active states are generally established, one for RDR and one for the
PASS IN. PF attempts to establish state for the PASS OUT but hits a
conflict against the established RDR state and fails.
However, in this situation no short-cut state is established in one
direction and ALL packets that would have matched the failed PASS OUT
will cause a full rules scan.
* With the SMP work, the PASS OUT conflict was no longer detected because
the RDR state is on a different RBTREE than the PASS OUT state. This
allowed conflicting state for both PASS IN and PASS OUT to be established.
* Conflicting state in either direction is capable of generating spurious
RSTs against the RDR rule. One direction for sure, the other will generate
RSTs but possibly be obscured by the translation rule (that is, the RST
ends up going somewhere unexpected), so the RDR rule still works. But
the problem remains.
Sascha Wildner [Tue, 2 Sep 2014 20:13:08 +0000 (22:13 +0200)]
Make uaudio(4) compilable into the kernel.
Sascha Wildner [Tue, 2 Sep 2014 20:12:30 +0000 (22:12 +0200)]
Create snd_blah.4 -> blah.4 MLINKS.
Suggested-by: profmakx
Sascha Wildner [Tue, 2 Sep 2014 20:07:11 +0000 (22:07 +0200)]
snd_uaudio.4: Sync with FreeBSD for a few changes.
Sascha Wildner [Tue, 2 Sep 2014 19:59:33 +0000 (21:59 +0200)]
Update devd(8)'s usb.conf for uaudio(4).
Markus Pfeiffer [Tue, 2 Sep 2014 18:38:05 +0000 (18:38 +0000)]
usb4bsd: make uaudio work
Submitted-By: Vasily Postnicov <shamaz.mazum@gmail.com>
Sascha Wildner [Tue, 2 Sep 2014 11:05:31 +0000 (13:05 +0200)]
Fix buildkernel without INVARIANTS.
Reported-by: Andrey Oktyabrskiy <ano@bestmx.net>
Sepherosa Ziehau [Mon, 1 Sep 2014 12:50:24 +0000 (20:50 +0800)]
udp: For connected socket, don't rehash sending datagram
Since it has already been in the correct netisr.
Matthew Dillon [Mon, 1 Sep 2014 20:30:46 +0000 (13:30 -0700)]
pf - clear M_HASH in a few more places, cleanups, structure size change!
* Clear the M_HASH flag in a few more places where headers get rewritten.
* bzero the key before populating it. Shouldn't be necessary but add as a
safety for possible future use cases.
* Add more fields to struct pfsync_state. This requires pfvar.h to be
reinstalled, the pf module and the pfctl program to be rebuilt.
(suggest buildworld + buildkernel).
pickup_mode and cpuid added. Also added reserved fields so future
additions can be made without changing the structure size again.
* Other minor cleanups.
* WARNING ON RDR, PASS IN / PASS OUT combinations. RDR rules create state
on the input path. Further packets on the input path match the RDR
state on input, but the *return* packet path will match the RDR state on
output.
This means that if you have a PASS OUT rule that matches the RDR input path
on the output side of the translation, it will also create state, and if
you have a PASS IN rule that matches the RDR return packet path, it will
also create state on the input path for that packet.
PF users must be sure that if such rules exist, they are either specified
to not create keep state, use the default keep state (which allows pickups
and sloppy tcp tests), or explicitly specify keep state with sloppy tcp
tests. This is because these PASS rules will only see one side of the
TCP connection because the RDR state will suck up the other side.
Imre Vadasz [Mon, 1 Sep 2014 12:54:13 +0000 (14:54 +0200)]
kernel/vtnet: Replace recursion with a loop to avoid a stack overflow.
Imre Vadasz [Sun, 31 Aug 2014 18:16:49 +0000 (20:16 +0200)]
wpa_supplicant(8): Fix struct ieee80211req_scan_result parsing in driver_bsd.c
* Since commit
32176cfd8803dac7f65c423373f231a378375c86 there is an
additional isr_meshid_len field in struct ieee80211req_scan_result.
We have to add this additional offset, when calculating the address
of the IE data buffer.
François Tigeot [Mon, 1 Sep 2014 13:51:31 +0000 (15:51 +0200)]
drm: Stop building the mach64 driver
It doesn't compile anymore with some drm changes from Linux 3.8.
Matthew Dillon [Sun, 31 Aug 2014 16:33:56 +0000 (09:33 -0700)]
build - Update Makefile.usr to use new pkg-static
* Update to _02. The old pkg-static doesn't understand more recent repos.
* Remove the ABIVERS prefix when ABIVERS is not manually specified,
uname -P doesn't generate the correct results for 3.9 -> 3.10 (it
says 4.0).
* We still allow ABIVERS to be specified in the make.
François Tigeot [Sun, 31 Aug 2014 09:44:26 +0000 (11:44 +0200)]
drm/i915: Reduce differences with Linux 3.8.13
No functional changes.
François Tigeot [Sun, 31 Aug 2014 09:41:23 +0000 (11:41 +0200)]
drm: struct drm_driver.max_ioctl doesn't exist
Use num_ioctls like in Linux.
Sepherosa Ziehau [Thu, 3 Jul 2014 13:15:27 +0000 (21:15 +0800)]
udp: Make udp pcbinfo and portinfo per-cpu; greatly improve performance
MAJOR CHANGES:
- Add token to protect pcbinfo's inpcb list and wildcard hash table.
Currently only udp per-cpu pcbinfo sets this token. udp serializer
and netisr barrier are nuked.
o udp inpcb list:
Under most cases, udp inpcb list is operated in its owner netisr.
However, it is also accessed and modified (no effiective udp inpcb
will be unlinked though) in netisr0 to adjust multicast options if
one interface is to be detached. So protecting udp inpcb list
accessing and modification w/ token is necessary.
At udp inpcb detach time, the udp inpcb is first removed from the
udp inpcb list, then a message will go through all netisrs, which
makes sure that no netisrs are using or can find this udp inpcb
from the udp inpcb list. After all these, this udp inpcb is
destroyed in its owner netisr.
In netisrs, it is MP safe to find a udp inpcb from udp inpcb list,
then release the token and process the found udp inpcb.
In other threads, it is MP safe to find a udp inpcb from udp inpcb
list, then release the token and process the found udp inpcb in
non-blocking fashion.
See also the usage of inpcb marker.
o udp wildcard hash table:
On input path, udp wildcard hash table is searched in its owner
netisr. In order to ease implicit binding (bind during send),
connect after binding, and disconnect, udp inpcb are inserted
into and removed from other udp pcbinfos' wildcard hash table in
its owner netisr. Thus the udp wildcard hash table must be
protected w/ token.
At udp inpcb detach time, a message will go through all netisrs,
and this udp inpcb will be removed from the udp wildcard hash
table belonging to the current netisr. This makes sure that once
the current netisr runs the message handler, this udp inpcb will
not be used and be found in the current netisr. When the message
reaches the last netisr, this udp inpcb is redispatched to its
owner netisr to be destroyed.
In netisrs, it is MP safe to find a udp inpcb from udp wildcard
hash table, then release the token and process the found udp inpcb,
e.g. use udp inpcb found by in_pcblookuphash().
In other threads, it is MP safe to find a udp inpcb from udp
wildcard hash table, then release the token and process the found
udp inpcb in non-blocking fashion.
See also the usage of inpcb container marker.
o udp connect hash table:
It is lockless MP safe, and only accessed and modified in its owner
netisr.
- During inpcb iteration through inpcb list, use inpcb marker when
calling functions, which may block, e.g. in_pcbpurgeif0(), so the
inpcb iteration will not stop prematurely, if the inpcb being
processed is removed from the inpcb list.
- Use udp inpcb wildcard table and udp inpcb connect hash table to
dispatch input multicast and broadcast udp datagrams. Using udp inpcb
list could be time consume, since we need to check udp inpcb lists on
all cpus; and secondly, once udp inpcb has a local port, it will be in
either udp wildcard hash table or udp connect hash table.
Since the socket buffer operation on input path may block, inpcb
container marker is used when iterating inpcbs from udp inpcb wildcard
hash table. in_pcblookup_pkthash() is adjusted to skip inpcb
container marker.
- udp socket so_port is no longer fixed to netisr0 msgport
o Initial udp socket so_port is the current cpu's netisr msgport.
o Bound but unconnected udp socket so_port is selected according to
local port hash.
o Connected udp socket so_port is selected according to the udp hash,
i.e. laddr/faddr toeplitz hash (exception: multicast laddr or
multicast faddr, is hashed to netisr0).
o Multicast socket options are forced to be handled in netisr0, since
udp socket so_port may not be netisr0 msgport.
- In order to support asynchronized udp inpcb detach:
o EJUSTRETURN from pru_detach method now means protocol will call
sodiscard() and sofree() for soclose(). udp pru_detach method
returns EJUSTRETURN as of this commit.
o SS_ISCLOSING socket state is set before calling pru_detach method,
so protocol could avoid certain expensive, unnecessary or
disallowed operation in pru_disconnect or pru_detach method, e.g.
udp pru_disconnect method avoids putting udp inpcb back to udp
wildcard hash table, if SS_ISCLOSING is set.
MISC CHANGES:
- pcbinfo's cpu id must be set now; -1 is disallowed.
- udp pru_abort method should never be called; it panicks now.
- Restore traditional BSD behaviour, if unbound udp socket connect
fails: if local port of the udp socket has been selected, its inpcb
should be in wildcard hash table, i.e. the udp inpcb should be visible
on udp datagrams input path.
- Make sure multicast stuffs are adjusted only in netisr0 for inet6, if
one interface is about to be detached.
PERFORMANCE IMPROVEMENT:
For 'kq_connect_client -u' test, this commit gives 400% performance
improvement (31Kconns/s -> 160Kconns/s).
Sascha Wildner [Sat, 30 Aug 2014 21:08:32 +0000 (23:08 +0200)]
rc.d/moused: Remove wrong stop_cmd.
This was keeping moused(8) from exiting properly when the USB mouse
was unplugged.
François Tigeot [Sat, 30 Aug 2014 15:41:58 +0000 (17:41 +0200)]
drm/i915: Add the I915_GEM_WAIT ioctl
It can be used to implement the GL_ARB_sync OpenGL extension.
François Tigeot [Sat, 30 Aug 2014 15:28:27 +0000 (17:28 +0200)]
linux/time.h: Add a few Linux timespec functions
Obtained-from: OpenBSD
Sascha Wildner [Sat, 30 Aug 2014 09:50:38 +0000 (11:50 +0200)]
Sync ACPICA with Intel's version
20140828.
* Add support for runtime validation of the _DSD package.
* Add the GICC affinity subtable to the SRAT table.
* Add error detection for illegally named references within control
methods that would cause runtime failures.
* Add error checking for dependencies related to the _PSx power
methods.
* Various improvements, bug fixes and cleanups.
For a more detailed list, please see sys/contrib/dev/acpica/changes.txt.
Sascha Wildner [Fri, 29 Aug 2014 08:07:36 +0000 (10:07 +0200)]
kernel/devfs: Allow devices to devctl_notify() also during cold boot.
This fixes the issue that no moused(8) was started if a USB mouse was
plugged in already during booting.
While here, also rename the notify function.
In-collaboration-with: mneumann
Sascha Wildner [Fri, 29 Aug 2014 08:03:01 +0000 (10:03 +0200)]
rc.conf: Provide a default for rc_startmsgs and document it.
Sascha Wildner [Fri, 29 Aug 2014 07:16:50 +0000 (09:16 +0200)]
nrelease: Do not provide default make.conf files.
The git package delivered on the installation media is special in the
sense that it is built with certain options not set to prevent it from
pulling in python and perl as dependencies (to keep the ISOs small,
mainly).
Once the system is installed, storage size is no longer really an issue,
so there is no need to have those options in the make.conf we install.
After this commit, a manually built git package should match the binary
package which we provide.
Michael Neumann [Tue, 26 Aug 2014 23:24:47 +0000 (01:24 +0200)]
udev - use objcache for struct udev_event_kernel
François Tigeot [Tue, 26 Aug 2014 16:21:17 +0000 (18:21 +0200)]
drm/i915: Implement GEM GET and SET_CACHING ioctls
They can be used by userspace drivers to accelerate uploads and downloads
from the GPU and also mix CPU and GPU rendering/activity efficiently.
Obtained-from: Linux 3.8.13
Sascha Wildner [Tue, 26 Aug 2014 13:43:05 +0000 (15:43 +0200)]
rc.conf.5: Document moused_nondefault_enable (taken from FreeBSD).
Michael Neumann [Mon, 25 Aug 2014 16:59:02 +0000 (18:59 +0200)]
moused - Ease usb mouse attach/detach
WARNING: Upgrading will overwrite your /etc/devd.conf.
Extend /etc/rc.d/moused. To attach e.g. ums0, you can now call:
/etc/rc.d/moused start ums0
To detach:
/etc/rc.d/moused stop ums0
If moused is called with an explicit device name, it is enabled by default
(moused_nondefault_enable="YES").
You can explicitly override any settings in rc.conf with directives like:
moused_ums0_enable="YES"
moused_ums0_type="..."
If you have one or more ums[0-9]+ mouses, you can now make use of them by
simply setting devd_enable="YES" in rc.conf.
Matthew Dillon [Mon, 25 Aug 2014 16:51:29 +0000 (09:51 -0700)]
build - separate out the rescue initrd
* Multiple issues with users crashing at the end of an installworld because
initrd kldloads an out-of-date vn device.
* Not a good idea to update the rescue image during an installworld anyway.
* Make it a manual target called 'rescue' and remind the user at the end
of the installworld that the target is available, but suggest
rebooting first.
Matthew Dillon [Mon, 25 Aug 2014 16:40:39 +0000 (09:40 -0700)]
kernel config - Build 'vn' into the kernel
* Build vn into the kernel, we are using it in the build system and
its not a good idea to kldload it during a buildworld or installworld.
Sepherosa Ziehau [Mon, 25 Aug 2014 12:55:53 +0000 (20:55 +0800)]
test: Add bunch of tests for udp protocol
They test various combination of bind(2), connect(2) and sendto(2)
for both unicast and multicast. Unicast tests work w/ udpecho in
tools/netrate. Multicast tests work w/ mcastsend.
Sascha Wildner [Sun, 24 Aug 2014 21:54:16 +0000 (23:54 +0200)]
kernel/spinlock: Add a description to struct spinlock.
And add it to spin_init() and SPINLOCK_INITIALIZER().
Submitted-by: dclink (see <http://bugs.dragonflybsd.org/issues/2714>)
OK'd-by: dillon
Sascha Wildner [Sun, 24 Aug 2014 21:51:43 +0000 (23:51 +0200)]
unifdef.1: Use Mt.
Michael Neumann [Sat, 23 Aug 2014 23:23:40 +0000 (01:23 +0200)]
Matthew Dillon [Sat, 23 Aug 2014 17:57:13 +0000 (10:57 -0700)]
ucom - Hack unref to fix infinite 1-second wait loop.
* ucom depended on the .tsw_* switch to decomission ports, which we do
not use currently. This was preventing the ucom from being properly
dereferenced and resulted in an infinite 1-second wait loop on close.
* Move the unref elsewhere to hopefully solve the problem.
Matthew Dillon [Sat, 23 Aug 2014 17:53:25 +0000 (10:53 -0700)]
kernel - Fix sendfile() bugs / nginx
* Fix a sendfile() bug tickled by nginx. When sending partial file bodies the
nbytes test was improperly included the header bytes in its file body limit
test. This caused sendfile() to return 0 (complete success) but not
actually output the entirety of the requested file segment.
* sendfile() now holds VM pages instead of wiring them. Wiring the pages
prevents truncation operations from succeeded and can further cause a
kernel panic if the underlying file is deleted and the descriptor is
closed while mbufs related to the sendfile() are still pending on the
socket.
Massive-debugging-by: joris
Michael Neumann [Sat, 23 Aug 2014 11:03:58 +0000 (13:03 +0200)]
[iwn] Fix required calibration flags for the Centrino 1000 NIC.
Tested with Intel Centrino Wireless-N 1000.
Obtained-From: FreeBSD (commit
dd4e54a1ddf657f080a88c674e12459f404dea61)
Fixes: http://bugs.dragonflybsd.org/issues/2720
Sascha Wildner [Sat, 23 Aug 2014 10:37:59 +0000 (12:37 +0200)]
kernel/pci: Use spin_*() functions directly.
Matthew Dillon [Fri, 22 Aug 2014 21:59:46 +0000 (14:59 -0700)]
u4b - Fix panic on certain cell phone connections
* Remove incorrect unlock in ucom_close().
* Add missing usb_callout_stop() to umass_cam_detach_sim(), fixes issue with umass
if the mass-storage device quickly connects and disconnects from the bus.
Reported-by: Rolinh
Matthew Dillon [Fri, 22 Aug 2014 18:41:54 +0000 (11:41 -0700)]
sendmail - pre-fork in daemon mode to avoid stall (2)
* disconnect() and set CurrentPid on pre-fork. This fixes an issue where
the boot console is revoked and enters getty before the backgrounded
sendmail disconnects from the foreground process and tty, causing sendmail
to complain in /var/log/maillog.
This issue can occur due to myhostname() stalls when the internet is not
available (e.g. /etc/resolv.conf is present but wifi-only system has not
yet associated), or has other connectivity issues during boot.
Reported-by: Rolinh
Sascha Wildner [Thu, 21 Aug 2014 20:16:40 +0000 (22:16 +0200)]
kernel/kern_dup(): Fix comment.
Sascha Wildner [Thu, 21 Aug 2014 20:12:01 +0000 (22:12 +0200)]
kernel: Fix error for dup2 if the new file descriptor is out of bounds.
According to POSIX, when using fcntl()'s F_DUPFD or F_DUPFD_CLOEXEC
commands and the new file descriptor is out of bounds, EINVAL must be
returned. But if it is out of bounds when using dup2(), EBADF must be
returned.
So add detection of whether kern_dup() was called from kern_fcntl() or
from sys_dup2() and act accordingly.
Justin C. Sherrill [Thu, 21 Aug 2014 06:02:05 +0000 (02:02 -0400)]
Move from dns/bind98 on install img/iso to dns/bind-tools.
BIND 9.8 is reaching EOL in a month. We don't need a full version of
BIND on the default install, since bind-tools provides dig/nslookup/host
and so on.
Markus Pfeiffer [Tue, 19 Aug 2014 21:28:53 +0000 (21:28 +0000)]
sys/subr_rman: fix some issues
Some bounds checks were off which lead to bad interactions with the
ram reservation code in nexus.
Markus Pfeiffer [Sun, 17 Aug 2014 15:48:16 +0000 (16:48 +0100)]
sys/platform/pc64: port the ram device from FreeBSD's nexus.c
Our kernel didn't reserve RAM in the IO manager, which lead to
mmaped IO from devices being mapped in the same address space,
most notably this lead to problems with the i915 driver, bug
Sascha Wildner [Wed, 20 Aug 2014 18:49:11 +0000 (20:49 +0200)]
kernel/ath: Add missing #ifdef ATH_DEBUG (fixes kernel build).
Reported-by: Robin Hahling <robin.hahling@gw-computing.net>
Sascha Wildner [Wed, 20 Aug 2014 18:45:30 +0000 (20:45 +0200)]
csh(1): Use iconv().
Dragonfly-bug: <http://bugs.dragonflybsd.org/issues/2704>
Reported-by: s4
Matthew Dillon [Wed, 20 Aug 2014 17:42:24 +0000 (10:42 -0700)]
ath - move kprintf() under debug variable
* Move an unconditional debugging kprintf() under a debug variable.
Matthew Dillon [Wed, 20 Aug 2014 17:34:14 +0000 (10:34 -0700)]
dhclient - Do not force-up wlan interfaces
* Do not force a wlan interface up, this may interfere with wpa_supplicant
operation.
* Increase the default timeout for waiting for the interface to become
active from 10 seconds to 30 seconds. wlan interfaces can take
considerably longer than 10 seconds to associate and dhclient operation
now detaches without waiting so the longer timeout will not interfere
with the boot sequence.
Matthew Dillon [Wed, 20 Aug 2014 17:04:09 +0000 (10:04 -0700)]
boot - don't wait for wpa_supplicant to associate
* Do not wait for wpa_supplicant to associate as doing so will prevent
the machine from finishing the boot sequence if there are no base stations
in range.
We can do this now because the new dhclient will not blow up.
Matthew Dillon [Wed, 20 Aug 2014 16:56:03 +0000 (09:56 -0700)]
dhclient - Adjust documentation
* Document how the pidfile works.
* Document that executing a dhclient on an interface which already has a
running dhclient will kill the old dhclient and replace it with a new
instance.
Matthew Dillon [Wed, 20 Aug 2014 16:54:46 +0000 (09:54 -0700)]
sendmail - pre-fork in daemon mode to avoid stall
* Fork sendmail prior to doing the hostname lookup when run in -bd or -q<time>
mode.
* Prevents stalls during system boot when the internet is not available and
a resolv.conf is present.
Sascha Wildner [Wed, 20 Aug 2014 16:10:14 +0000 (18:10 +0200)]
bsd-family-tree: Sync with FreeBSD (for various minor DragonFly releases).
Patch-by: Zach Crownover
Matthew Dillon [Wed, 20 Aug 2014 01:57:05 +0000 (18:57 -0700)]
dhclient - Add -x and -w and adjust rc scripts
* Add the -w option which prevents dhclient from exiting on interface
down. dhclient will sleep 10 seconds and retry, forever.
* Add the -x option which kills any running dhclient on the specified
interface.
* Adjust rc.d/dhclient to use the -x option to kill the dhclient instead
of taking down the interface (which no longer kills it), and also adjust
the default flags to pass -w.
Sascha Wildner [Tue, 19 Aug 2014 20:11:05 +0000 (22:11 +0200)]
pam/pam_unix: Sync function declaration and definition.
No functional change.
Taken-from: FreeBSD
Sascha Wildner [Tue, 19 Aug 2014 20:10:10 +0000 (22:10 +0200)]
libstand: Add a missing free() in an error path.
Sascha Wildner [Tue, 19 Aug 2014 20:09:23 +0000 (22:09 +0200)]
libc/locale: Remove a wrong comma in the monetary testcase.
Sascha Wildner [Tue, 19 Aug 2014 20:08:47 +0000 (22:08 +0200)]
libc/valloc(): Use posix_memalign().
Taken-from: FreeBSD
Matthew Dillon [Mon, 18 Aug 2014 21:04:44 +0000 (14:04 -0700)]
kernel - Add EVFILT_USER
* Bring in EVFILT_USER support from FreeBSD. Document the hacked use of
EV_CLEAR.
* Implemented a bit differently. Currently not implemented as another
filter callback. Instead we explicitly test for user_filtops, which
isn't as messy (at least until some other kqueue feature needs the 'touch'
interface).
Taken-From: FreeBSD
Matthew Dillon [Mon, 18 Aug 2014 07:55:09 +0000 (00:55 -0700)]
cyapa - attempt #2 to fix boot issue
* Previous fix didn't work. It appears that the trackpad can sometimes
loose its mind even after initializing ok, so instead of doing a load-time
fix we now check the status byte in the poll.
* If the poll status indicates that cyapa is not running the device will be
bootstrapped again.
* Also, when not running do not try to interpret remaining status fields
for input.
François Tigeot [Mon, 18 Aug 2014 06:34:57 +0000 (08:34 +0200)]
drm/i915: Sync ioctl definitions with Linux 3.8.13
Many ioctls are now unlocked.
Matthew Dillon [Mon, 18 Aug 2014 06:37:20 +0000 (23:37 -0700)]
cyapa - Implement power save mode, try to fix boot issue (Acer c720 chromebook)
* Implement power save mode when the pad hasn't been touched for 10 seconds.
Return to full power on any activity.
* Try to fix an issue when cyapa is loaded from /boot/loader.conf or built
into the kernel. For some reason cyapa polls that it isn't running but
we'd already gone through the bootstrap sequence and determined that it
was running. Why it stops is not known but it appears doing a status query
after init completion puts it in the right state.
Matthew Dillon [Mon, 18 Aug 2014 06:36:46 +0000 (23:36 -0700)]
dmesg - flush stdout before sleeping
* Flush output before sleeping when dmesg -f is specified.
Sascha Wildner [Sun, 17 Aug 2014 18:29:21 +0000 (20:29 +0200)]
drm/ttm: Add missing kfree().
Sascha Wildner [Sun, 17 Aug 2014 18:17:23 +0000 (20:17 +0200)]
drm/i915: Fix a missing initialization.
Sascha Wildner [Sun, 17 Aug 2014 10:33:44 +0000 (12:33 +0200)]
<sys/taskqueue>: Remove FreeBSD specific, *_fast() related defines.
They were brought in with
d96c147595b4f9046cb3d1682071adf4f98a2204.
François Tigeot [Sun, 17 Aug 2014 09:08:58 +0000 (11:08 +0200)]
drm/i915: Enable fbc on Mobile Ironlake
Sascha Wildner [Sat, 16 Aug 2014 21:09:39 +0000 (23:09 +0200)]
unifdef(1): Update to upstream version 2.10.15.a52596a
Taken-from: http://dotat.at/prog/unifdef/
Matthew Dillon [Sat, 16 Aug 2014 20:54:17 +0000 (13:54 -0700)]
ath - Change the way the edma rxfifo is reset (2)
* Correct a debugging change that wasn't supposed to go in.
Matthew Dillon [Sat, 16 Aug 2014 20:36:21 +0000 (13:36 -0700)]
ath - Change the way the edma rxfifo is reset
* Do not unconditionally try to reload the whole FIFO. Instead set a flag
when the HAL is reset.
* Force the hal to cold-reset every time for now to match the flag.
* Currently a hack until a Adrian comes up with the correct fix.
* TODO - Currently does not re-enable the RXEOL interrupt correctly.
Matthew Dillon [Sat, 16 Aug 2014 20:32:22 +0000 (13:32 -0700)]
kernel - Adjust BUS_DMASYNC_* API
* Change the BUS_DMASYNC_* enumeration to a bitmask to allow multiple
flags to be specified in one call.
* Now more compatible with FreeBSD and one less thing to worry about when
porting a driver.
* While we are at it, allow add_bounce_page() to modify the size. This has
no effect on the current codebase since bounce pages are page-aligned (so the
page-residual will never be less than the passed address), but is more
correct.
* Fixes bounce-buffer issue with if_ath.
Sascha Wildner [Sat, 16 Aug 2014 12:56:00 +0000 (14:56 +0200)]
libc: Remove unneeded semconfig function & file.
François Tigeot [Sat, 16 Aug 2014 09:52:04 +0000 (11:52 +0200)]
drm/i915: Sync i915_drv.h and i915_debugfs.c with Linux 3.8.13
Matthew Dillon [Sat, 16 Aug 2014 06:03:53 +0000 (23:03 -0700)]
ath - incremental update ath from FreeBSD
* Update to fbsd
61ad4c7509a280c218a389f91026136cec60708e
(Aug 11 2014).
Matthew Dillon [Sat, 16 Aug 2014 05:55:43 +0000 (22:55 -0700)]
ath - incremental update ar9300 from FreeBSD
* Update to fbsd
61ad4c7509a280c218a389f91026136cec60708e
(Aug 11 2014).
* Minor adjustments to the ar9300 hal, plus sysctl support for
forced cold reset.
Matthew Dillon [Fri, 15 Aug 2014 17:05:21 +0000 (10:05 -0700)]
kernel - Reduce ig4 receive errors
* The timeout code now checks the FIFO and register status at least once
before testing whether the timeout has been exceeded, and at least once
more after waiting the timeout period.
Previously the code would check, see that no data was present, then delay
a little and check whether a timeout occurred after the delay without
again testing whether data is present.
* Appears to fix receive timeouts reported by cyapa and atmel_mxt.
Sascha Wildner [Fri, 15 Aug 2014 13:56:35 +0000 (15:56 +0200)]
Update the pciconf(8) database.
August 10, 2014 snapshot from http://pciids.sourceforge.net/
Matthew Dillon [Fri, 15 Aug 2014 07:14:38 +0000 (00:14 -0700)]
atmel - Add automatic recalibration
* Add automatic recalibration every 30 seconds when idle. I'm really not
sure if this is necessary or not but for now we do it.
* Interval can be adjusted with sysctl debug.atmel_mxt_autocalibrate,
set to 0 to disable.
Matthew Dillon [Fri, 15 Aug 2014 07:10:53 +0000 (00:10 -0700)]
ig4 - Fix rxdata shift error and add debugging
* Fix a bug where the rx fifo can wind up with spurious data that never
clears because later commands are always one-ahead of it.
* Report rx data failures and spurious rx fifo data, except when the
NOREPORT flag has been specified.
Matthew Dillon [Fri, 15 Aug 2014 07:09:32 +0000 (00:09 -0700)]
smbus - Add SMB_TRANS_NOREPORT
* Add a flag to tell subsystems not to report errors (during probing).
François Tigeot [Fri, 15 Aug 2014 06:44:44 +0000 (08:44 +0200)]
drm/i915: Only build on amd64/x86_64 machines
This driver now requires a direct memory map.
Matthew Dillon [Fri, 15 Aug 2014 01:52:07 +0000 (18:52 -0700)]
atmel_mxt - Add atmel MXT touchscreen driver (Acer c720p)
* Implements the communications infrastructure on the hardware backend and
emulates an elographics tablet on the frontend.
* X Configuration is:
Section "InputDevice"
Identifier "TouchScreen0"
Driver "elographics"
Option "Device" "/dev/atmel1-4a"
# Option "ZAxisMapping" "4 5 6 7"
EndSection
* System configuration is (in /boot/loader.conf):
ig4_load="YES"
atmel_mxt_load="YES"
* Currently only tested and only likely to work with the Acer c720p.
Can do basic touchscreen operations... hold-move-and-release for
button-1. Can move or resize windows (you may want to make your resize
widgets bigger). Can hit buttons and hotlinks in browsers. Cannot
scroll a browser window on its own.
* Noise issues. I've noticed that both my chromebooks have a lot of mouse
pointer jitter with both the trackpad and the touchscreen, more than
I can actually fix. I've noticed some complaints on the linux forums too
so it aint just us.
The jitter is reduced if you put the laptop on your lap, and appears to
go away entirely if the laptop is on your lap AND the power is disconnected
(i.e. running on battery).