Create a mechanism for looking up a device_t associated with an ofw/fdt
xref handle, and for registering that association. Also use the same data
for faster translations between node and xref handles.
Add OF_xref_from_device() so that there's no need to have an intermediate
call to ofw_bus_get_node() to lookup info that's already in the xreflist.
When registering an association between a device and an xref phandle, create
an entry in the xref list if one doesn't already exist for the given handle.
ian [Sun, 26 Oct 2014 01:15:16 +0000 (01:15 +0000)]
MFC r257200, r259121, r261410, r265853:
- Remove #include <machine/frame.h>.
- Add gpio parse routines according to sys/boot/fdt/dts/bindings-gpio.txt.
- Follow r261352 by updating all drivers which are children of simplebus
to check the status property in their probe routines.
- Rename platform_gpio_init to be SoC specific, and make it static as it's
only called from this file.
This is mostly catching up on some old MFCs that were done before this file
existed in the 10 branch.
ian [Sat, 25 Oct 2014 20:34:10 +0000 (20:34 +0000)]
MFC r268633, r271046:
Fixes and enhancements for the if_cgem driver...
- miibus fixes as suggested by Yonghyeon Pyun.
- enable VLAN MTU support.
- fix a few WITNESS complaints in cgem_attach().
- have cgem_attach() properly init the ifnet struct before calling
mii_attach() to fix panic when using e1000phy.
- fix ethernet address changing.
- fix transmit queue overflow handling.
- tweak receive queue handling to reduce receive overflows.
- bring out MAC statistic counters to sysctls.
- add e1000phy to config file.
- implement receive hang work-around described in reference guide.
- change device name from if_cgem to cgem to be consistent with other
interfaces.
Fix the Zedboard/Zynq ethernet driver to handle media speed changes so
that it can connect to switches at speeds other than 1gb.
rpaulo [Sat, 25 Oct 2014 02:05:21 +0000 (02:05 +0000)]
MFC r273257:
Add a driver for the TI watchdog.
The TI watchdog timer is present on BeagleBone's. Since 2014, U-Boot
has been booting the BeagleBone with the watchdog enabled. We need
to
disable it on boot to avoid a spurious reset.
The timer isn't exactly precise, but it will do as a watchdog. This
is also a reflection of the watchdog(9) API.
In the future, we could handle interrupts, but the watchdog(9) API
needs to be a bit smarter before that can happen.
delphij [Thu, 23 Oct 2014 01:36:43 +0000 (01:36 +0000)]
MFC r272806: MFV r272802:
- Limit ARC for zdb at 256MB. zdb do not typically revisit data
in the ARC.
- Increase default max_inflight from 200 to 1000 (can be overriden
by -I) so we can queue more I/Os when doing scrubbing.
- Print status while loading meataslabs for leak detection.
Illumos issues:
5169 zdb should limit its ARC size
5170 zdb -c should create more scrub i/os by default
5171 zdb should print status while loading metaslabs for leak detection
ngie [Thu, 23 Oct 2014 01:06:00 +0000 (01:06 +0000)]
MFC r272053:
Have distrib-dirs, distribution, hier, hierarchy, redistribute, and reinstall
depend on the .MAKE special target
This will allow users to do something like the following to print out the
results of the running the simulated make target with bmake, like some of the
other top-level make targets in Makefile.inc1:
% make -f Makefile.inc1 -n distribution TARGET=i386 TARGET_ARCH=i386
ngie [Thu, 23 Oct 2014 00:54:52 +0000 (00:54 +0000)]
MFC r272055:
Improve bsd.progs.mk compatibility with bsd.prog.mk
1. Do not install FILES/SCRIPTS multiple times if PROGS is specified; this is
already handled via bsd.prog.mk when it's called recursively (PR: 191055,
191955).
2. Some variables, like BINDIR and PROGNAME, default to a value if unset
whereas others get appended to, like CFLAGS. Add support for the former case
(PR: 191056)
3. Make "checkdpadd" and "clean" available targets for recursive execution.
ngie [Thu, 23 Oct 2014 00:51:52 +0000 (00:51 +0000)]
MFC r271365:
Remove many false positives with make checkdpadd
- Reduce DPADD and LDADD in checkdpadd to -l<foo>
- Skip over -Wl,[es]*-group because -Wl,--end-group and
-Wl,--start-group might be required to properly link objects (see
usr.bin/clang/lldb as an example)
This caveat has been present for a while with some components of
the build. However, these false positives were made more more apparent
after r269648.
andrew [Wed, 22 Oct 2014 13:50:38 +0000 (13:50 +0000)]
MFC r273088:
Add support for the __aeabi_c*cmp* functions. These are similar to the
existing functions with the exception they use the condition flags to
store the result.
kib [Wed, 22 Oct 2014 09:06:36 +0000 (09:06 +0000)]
MFC r273130:
Change the deadfs poll VOP to return POLLIN|POLLRDNORM if the caller
is interested in i/o state. Return POLLNVAL for invalid bits, similar
to poll_no_poll().
bryanv [Wed, 22 Oct 2014 04:09:47 +0000 (04:09 +0000)]
MFC r272573:
Change the UMA mutex into a rwlock
Acquire the lock in read mode when just needed to ensure the stability
of the keg list. The UMA lock may be held for a long time (relatively
speaking) in uma_reclaim() on machines with lots of zones/kegs. If the
uma_timeout() would fire during that period, subsequent callouts on that
CPU may be significantly delayed.
bryanv [Wed, 22 Oct 2014 04:01:27 +0000 (04:01 +0000)]
MFC r272796:
Add M_FLOWID to M_COPYFLAGS
The M_FLOWID flag should be propagated to the new mbuf pkthdr in
m_move_pkthdr() and m_dup_pkthdr(). The new mbuf already got the
existing flowid value, but would be ignored since the flag was
not set.
gjb [Tue, 21 Oct 2014 21:27:13 +0000 (21:27 +0000)]
MFC r273402:
Fix an issue where a FreeBSD virtual machine provisioned in
the Microsoft Azure service does not recognize the second
attached disk on the system.
PR: 194376
Insta-MFC OK: re (rodrigc)
Sponsored by: The FreeBSD Foundation
yongari [Tue, 21 Oct 2014 04:48:49 +0000 (04:48 +0000)]
MFC r272730,273018:
Add support for QAC AR816x/AR817x Gigabit/Fast Ethernet controllers.
These controllers seem to have the same feature of AR813x/AR815x and
improved RSS support(4 TX queues and 8 RX queues). alc(4) supports
all hardware features except RSS. I didn't implement RX checksum
offloading for AR816x/AR817x just because I couldn't get
confirmation from the Vendor whether AR816x/AR817x corrected its
predecessor's RX checksum offloading bug on fragmented packets.
This change adds supports for the following controllers.
o AR8161 PCIe Gigabit Ethernet controller
o AR8162 PCIe Fast Ethernet controller
o AR8171 PCIe Gigabit Ethernet controller
o AR8172 PCIe Fast Ethernet controller
o Killer E2200 Gigabit Ethernet controller
yongari [Tue, 21 Oct 2014 01:48:19 +0000 (01:48 +0000)]
MFC r272729,272732:
Add new quirk PCI_QUIRK_MSI_INTX_BUG to pci(4).
QAC AR816x/E2200 controller has a silicon bug that MSI interrupt
does not assert if PCIM_CMD_INTxDIS bit of command register is set.
yongari [Tue, 21 Oct 2014 01:14:56 +0000 (01:14 +0000)]
MFC r272721:
Fix a long standing bug in MAC statistics register access. One
additional register was erroneously added in the MAC register set
such that 7 TX statistics counters were wrong.
delphij [Mon, 20 Oct 2014 18:58:45 +0000 (18:58 +0000)]
MFC r272504: MFV r272494:
Make space_map_truncate() always do space_map_reallocate(). Without
this, setting space_map_max_blksz would cause panic for existing pool,
as dmu_objset_set_blocksize would fail if the object have multiple blocks.
Illumos issues:
5164 space_map_max_blksz causes panic, does not work
5165 zdb fails assertion when run on pool with recently-enabled
spacemap_histogram feature
mav [Mon, 20 Oct 2014 08:03:23 +0000 (08:03 +0000)]
MFC r272978: Improve and document `ctladm portlist` subcommand.
Make this subcommand less FC-specific, reporting target and port addresses
in more generic way. Also make it report list of connected initiators in
unified way, working for both FC and iSCSI, and potentially others.
mav [Mon, 20 Oct 2014 07:57:07 +0000 (07:57 +0000)]
MFC r272938: Filter out duplicate AC_PATH_REGISTERED async events.
Queued async events handling in CAM opened race, that may lead to duplicate
AC_PATH_REGISTERED events delivery during boot. That was not happening
before r272935 because the driver was initialized later. After that change
it started create duplicate ports in CTL.
mav [Mon, 20 Oct 2014 07:52:48 +0000 (07:52 +0000)]
MFC r272935: Mark CTL frontend's CAM driver as CAM_PERIPH_DRV_EARLY.
Target mode operation does not depend on the initiator mode scan process.
This change allows the target driver to attach earlier and receive some
async events (like AC_CONTRACT) that could be lost otherwise.
mav [Mon, 20 Oct 2014 07:41:37 +0000 (07:41 +0000)]
MFC r272911:
Make ctld start even if some LUNs are unable to open backing storage.
Such LUNs will be visible to initiators, but return "not ready" status
on media access commands. If backing storage become available later,
`ctladm modify ...` or `service ctld reload` can trigger its reopen.
mav [Mon, 20 Oct 2014 07:35:46 +0000 (07:35 +0000)]
MFC r272812: Make iSCSI connection close somewhat less aggressive.
It allows to push out some final data from the send queue to the socket
before its close. In particular, it increases chances for logout response
to be delivered to the initiator.
mav [Mon, 20 Oct 2014 07:32:33 +0000 (07:32 +0000)]
MFC r272613:
Add support for MaxBurstLength and Expected Data transfer Length parameters.
Before this change target could send R2T request for write transfer of any
size, that could violate iSCSI RFC, which allows initiator to limit maximum
R2T size by negotiating MaxBurstLength connection parameter.
Also report an error in case of write underflow, when initiator provides
less data than initiator expects. Previously in such case our target
sent R2T request for non-existing data, violating the RFC, and confusing
some initiators. SCSI specs don't explicitly define how write underflows
should be handled and there are different oppinions, but reporting error
is hopefully better then violating iSCSI RFC with unpredictable results.
yongari [Mon, 20 Oct 2014 07:25:57 +0000 (07:25 +0000)]
MFC r271073:
Do not blindly announce 1000baseT half-duplex capability in
autonegotiation. Some controllers like cgem(4) do not support
half-duplex at gigabit speeds.
rpaulo [Mon, 20 Oct 2014 04:42:28 +0000 (04:42 +0000)]
MFC r271975:
Improvements to asmc(4):
1. changed the code so that 2**16 keys are supported
2. changed the number of possible fans in a system from 2 to 6
3. added write support for some fan sysctls
4. added a new sysctl which shows the ID of the fan
5. added four more apple models with their temperature keys
6. changed the maxnumber of temperature keys from 36 to 80
7. replaced several fixed buf sizes to sizeof buf
emaste [Mon, 20 Oct 2014 00:22:08 +0000 (00:22 +0000)]
MFC r273178: Update vt(4) for UEFI defaults and special keys
vt(4) is the default console for UEFI boot [1], and the bitmapped
kern.vt.spclkeys sysctl has been replaced with individual kern.vt.kbd_*
enable sysctls.
ache [Sun, 19 Oct 2014 21:16:24 +0000 (21:16 +0000)]
MFC r272562,r272678,r272679
1) Fix the case we have less arguments for format string than we expected.
2) Return error on unsupported format specs.
(both according to POSIX)
3) For %Z format, understand "UTC" name too.
tuexen [Sun, 19 Oct 2014 11:31:23 +0000 (11:31 +0000)]
MFC 273168:
Fix the reported streams in a SCTP_STREAM_RESET_EVENT, if a
sent incoming stream reset request was responded with failed
or denied.
Thanks to Peter Bostroem from Google for reporting the issue.
projects / FreeBSD / stable / 10.git / log