Add a helper to propagate file system suspension for vrevoke().

Take care to retry suspension on interrupt as vrevoke must succeed.

(hannken)

Add facility for fdt devices to register reset and poweroff handlers.
Use this to remove as3722-specific code in tegra_machdep.c

(jmcneill)

undo previous; we don't have any archs where socklen_t != uint32_t.

(christos)

fix format.

(christos)

release key_mtx on return path.

(mlelstv)

Redo mkoptions.sh .. much better this way, now fully automated
option sorting (no longer required option.list to be manually
sorted by long option name) and properly handles conditional
options.  Cleaner output format as well.

This allows option.list to be reordered to group related options
together ... also added more comments to it.

(kre)

Needs %zu fix for sizeof as well.

(kre)

Add (commented out) can bus options, CUBIETRUCK is also A20 based.

(martin)

Fix size_t format strings

(martin)

g/c some unused / #if 0-ed goop, support firmware-provided EDID, get rid of
private list of video modes
tested on macppc, should Just Work(tm) on sparc64

(macallan)

bt_lock is now used as the audio interrupt lock.  This is more appropriate
as the interrupt lock deals with the hardware.

btsco audio works again with the new audio changes.

(nat)

Enumerate CPUs, GIC, and generic timer using FDT data instead of relying
on hard-coded tables in mainbus.

(jmcneill)

Add CPUs ("/cpus" node) driver. CPUs is a container of cpu nodes.

(jmcneill)

Arrange for set -o and $- output to be sorted, rather than more
or less random (and becoming worse as more options are added.)
Since the data is known at compile time, sort at compile time,
rather than at run time.

(kre)

Add a generic armv7 bus dma tag.

(jmcneill)

Move children of armperiph to the "mpcorebus" interface attribute and have
armperiph declare support for it.

(jmcneill)

Don't assume that the root autoconfiguration device is named "mainbus".

(jmcneill)

If the "frequency" property is not specified, try to use the value in
CNTFRQ. Firmware should have already set this for us.

(jmcneill)

Change first pass from 1 to 0.

(jmcneill)

Add options CAN and pseudo-device canloop to ALL kernel configs.
Add the same commented out to i386/amd64 GENERIC and OLIMEXLIME2 (A20-based).
Also add commented out awincan0 in OLIMEXLIME2.

(bouyer)

Update status of bouyer-socketcan

(bouyer)

Note can(4)

(bouyer)

merge the bouyer-socketcan branch to HEAD.

CAN stands for Controller Area Network, a broadcast network used
in automation and automotive fields. For example, the NMEA2000 standard
developped for marine devices uses a CAN network as the link layer.

This is an implementation of the linux socketcan API:
https://www.kernel.org/doc/Documentation/networking/can.txt
you can also see can(4).

This adds a new socket family (AF_CAN) and protocol (PF_CAN),
as well as the canconfig(8) utility, used to set timing parameter of
CAN hardware. Also inclued is a driver for the CAN controller
found in the allwinner A20 SoC (I tested it with an Olimex lime2 board,
connected with PIC18-based CAN devices).

There is also the canloop(4) pseudo-device, which allows to use
the socketcan API without CAN hardware.

At this time the CANFD part of the linux socketcan API is not implemented.
Error frames are not implemented either. But I could get the cansend and
canreceive utilities from the canutils package to build and run with minimal
changes. tcpudmp(8) can also be used to record frames, which can be
decoded with etherreal.

(bouyer)

tegra_dma_bootstrap is no more

(jmcneill)

GC unused tegra_dma_bootstrap function.

(jmcneill)

Be even more carefull with devices that support only play back OR capture.

Addresses PR kern/52256.

(nat)

Skip the test of non-posix behaviour if we are deliberately trying
to be posix compatible (POSIXLY_CORRECT is set).

(kre)

Revert to previous as what was the HIRES_BELL option is now the only
choice.

Suggested by jmcneill@.

(nat)

The high resolution bell is the only option.  The 8 kHz version has been
removed.

Suggested by jmcneill@.

(nat)

More standard (and saner) implementation of the ! reserved word.
Unless the shell is compiled with the (compilation time) option
BOGUS_NOT_COMMAND (as in CFLAGS+=-DBOGUS_NOT_COMMAND) which it
will not normally be, the ! command (reserved word) will only
be permitted at the start of a pipeline (which includes the
degenerate pipeline with no '|'s in it of course - ie: a simple cmd)
and not in the middle of a pipeline sequence (no "cmd | ! cmd" nonsense.)
If the latter is really required, then "cmd | { ! cmd; }" works as
a standard equivalent.

In POSIX mode, permit only one !  ("! pipeline" is ok. "! ! pipeline" is not).
Again, if needed (and POSIX conformance is wanted) "! { ! pipeline; }"
works as an alternative - and is safer, some shells treat "! ! cmd" as
being identical to "cmd" (this one did until recently.)

(kre)

Document the HIRES_BELL option.

(nat)

The audio bell is now in 16 bit slinear format.

It is possible to use a frequency of 44.1 kHz as apposed to 8 kHz if
you specifiy:

options HIRES_BELL

in your kernel config file.

Changes to the way in which the wave is generated help reducing pops and
ticks in the bell.

The output of the high resolution bell has been tested extensively using
frequency spectographs generated by pkgsrc package audio/audacity.

This addresses PR kern/51784.

(nat)

Add missing sc_bytes_count.

(nat)

Streaming channel is now opened in blocking mode again.
Removal of a hack in sbc_encode now that pad(4) is fixed.

(nat)

Rework of previous.
Math for BYTESTOSLEEP and TIMENEXTREAD is now correct.

(nat)

It turns out that most shells do not do variable value/attribute
inheritance when a variable is declared local, but instead leave
the local var unset (if not given a value) in the function.
Only ash derived shells do inheritance it seems.

So, to compensate for that, and get one step closer to making
"local" part of POSIX, so we can really rely upon it, a compromise
has been suggested, where "local x" is implementation defined
when it comes to this issue, and we add "local -I x" to specify
inheritance, and "local -N x" to specify "not" (something...)
(not inherited, or not set, or whatever you prefer to imagine!)
The option names took a lot of hunting to find something reasonable
that no shell (we know of) had already used for some other purpose...
The I was easy, but 'u' 'U' 'X' ... all in use somewhere.

This implements that (well, semi-) agreement.

While here, add "local -x" (which many other shells already have)
which causes the local variable to be made exported.  Not a lot
of gain in that (since "export x" can always be done immediately
after "local x") but it is very cheap to add and allows more other
scripts to work with out shell.

Note that while 'local x="${x}"' always works to specify inheritance
(while making the shell work harder), "local x; unset x" does not
always work to specify the alternative, as some shells have
"re-interpreted" unset of a local variable to mean something that
would best be described as "unlocal" instead - ie: after the unset
you might be back with the variable from the outer scope, rather
than with an unset local variable.

Also add "unset -x" to allow unsetting a variable without removing
any exported status it has.

There are gazillions of other options that are not supported here!

(kre)

Use MACHINE_ARCH for the sparc check.

(joerg)

Fix argument order.

(joerg)

Recognize Cortex-A57 FPU, GIC, and Generic Timer.

(jmcneill)

Match nvidia,tegra210-pcie compat string.

(jmcneill)

Match nvidia,tegra210-ictlr compat string.

(jmcneill)

Adjust a comment that refers to Tegra124; this code can be used on more
than one Tegra SoC.

(jmcneill)

Don't try to use memory above 4GB PA.

(jmcneill)

Handle reg values beyond 4GB for platforms with 32-bit bus_addr_t.

fdtbus_get_reg will do a range check and return ERANGE if addr+size
exceeds 4GB.

Add fdtbus_get_reg64 to allow for fetching raw values w/o range check.

(jmcneill)

Enable carp packets early during boot, to avoid gratuitous failovers.

Okayed by christos@

(hauke)

Check VOP_INACTIVE contract with a judicious assert.

(riastradh)

Clarify comment.

(riastradh)

Eliminate crusty debugging sludge.

We have a mostly sane vnode lifecycle now.  If this needs debugging,
it should be done once at the call site of VOP_RECLAIM.

(riastradh)

Welcome to 7.99.74, courtesy assertable VOP_RECLAIM.

(riastradh)

regen

(riastradh)

Make VOP_RECLAIM do the last unlock of the vnode.

VOP_RECLAIM naturally has exclusive access to the vnode, so having it
locked on entry is not strictly necessary -- but it means if there
are any final operations that must be done on the vnode, such as
ffs_update, requiring exclusive access to it, we can now kassert that
the vnode is locked in those operations.

We can't just have the caller release the last lock because some file
systems don't use genfs_lock, and require the vnode to remain valid
for VOP_UNLOCK to work, notably unionfs.

(riastradh)

Add t_strcoll

(martin)

Add missing {ixgbe,ixv}_stop() in the detach function. Without this change,
shutdown won't finish or panic on heay traffic.

(msaitoh)

Fix typo

(martin)

Count Bad SFD (Start Frame Delimiter). X550 and newer have this register.

(msaitoh)

Replace "cmp" of function names to "match" and make their return value consistent

Function names with cmp are expected to return the order of two comparees
like memcmp and strcmp. The functions in question just answer if matched
or not, so don't use cmp and use match instead.

Consistently return 1 on matched and 0 otherwise.

(ozaki-r)

Make key_cmpspidx_exactly and key_cmpspidx_withmask static

(ozaki-r)

Comment out unused key_freesp_so and key_freeso

(ozaki-r)

New sentence, new line. Punctuation fixes.

(wiz)

Simplify; we can assume the arguments are always non-NULL

(ozaki-r)

Clear all event counters when SIOCZIFDATA(ifconfig -z) is called.

(msaitoh)

Whitespace

(skrll)

Remove incorrect __diagused

(skrll)

Use the define name PMAP_HWPAGEWALKER and not PMAP_TLB_HWPAGEWALKER

(skrll)

Add new t_strcol test to the sets list - hopefully fix the build

(pgoyette)

update opencrypto(9)

(knakahara)

Add simple expect-fail test case for strcoll(3)

(perseant)

Change the default value of DEBUG of stable tests to false

(ozaki-r)

Remove tegra_chip_id vs compat string test in initarm.

(jmcneill)

Remove unused SOC_MPINIT definition

(jmcneill)

Match nvidia,tegra210-usb-phy and nvidia,tegra30-usb-phy compat strings.

(jmcneill)

Match nvidia,tegra210-timer and nvidia,tegra20-timer compat strings.

(jmcneill)

Match nvidia,tegra210-sdhci compat string.

(jmcneill)

Match nvidia,tegra210-rtc and nvidia,tegra20-rtc compat strings.

(jmcneill)

Match nvidia,tegra210-pmc compat string.

(jmcneill)

Match nvidia,tegra210-gpio and nvidia,tegra30-gpio compat strings.

(jmcneill)

Match nvidia,tegra210-efuse compat string.

(jmcneill)

Match nvidia,tegra210-ehci and nvidia,tegra30-ehci compat strings.

(jmcneill)

Match nvidia,tegra210-i2c and nvidia,tegra114-i2c compat strings.

(jmcneill)

Match nvidia,tegra210-uart and nvidia,tegra20-uart compat strings.

(jmcneill)

Chip detection and MP spinup code for Tegra210

(jmcneill)

Correct an issue introduced in r1.7 that prevented unclamping power for
non-GPU partitions. While here, apply the GPU power workaround to Tegra210
as well.

(jmcneill)

Add Tegra210 chip ID.

(jmcneill)

Use the define name PMAP_HWPAGEWALKER and not PMAP_TLB_HWPAGEWALKER

(skrll)

switch to a switch

(christos)

Spell ARM_MMU_EXTENDED correctly

(skrll)

Add a member to the test data structure that indicates whether the given
encoding is state-dependent, and test the results of wctomb(NULL, '\0') and
mbtowc(NULL, NULL, 0) against this instead of against each other.

(perseant)

u3ginit rename to umodeswitch

(ryo)

follow u3ginit driver rename to umodeswitch

(para)

add cryptkop alloc/free KPI instead of manipulating cryptkop_pool directly.

(knakahara)

remove obsoleted declarations.

(knakahara)

Support SO_OVERFLOWED on PF_KEY sockets

The original author is hsuenaga@IIJ

(ozaki-r)

Warn if failed to send up a PF_KEY message

(ozaki-r)

KNF: remove extra leading whitespaces

(ozaki-r)

Protect acqtree and regtree with a mutex (key_mtx)

The data structures aren't used in any performance-sensitive paths,
so just using a mutex to protect them is good enough.

(ozaki-r)

Fix that a fresh in_ifaddr is unexpectedly freed before activating it

An in_ifaddr object is initialized with refcnt=0 and the refcnt
is incremented when being enqueued to the lists. However before
enqueuing it, in_ifinit can hold and refelease a reference to
it, i.e., call ifaref and ifafree, resulting in that the object
is freed in ifafree because its refcnt is decremented to 0.

It can be reproduced by doing:
  ifconfig tun0 create
  ifconfig tun1 create
  ifconfig tun0 10.1 10.2
  ifconfig tun1 10.2 10.1
  ifconfig  # Cause a kernel panic (may depend on environmemts)

We need to initialize a created in_ifaddr object with refcnt=1
to make the object survive over in_ifinit.

The issue is found by ryo@

(ozaki-r)

When logging a history record for biowait(), include the return address
as a parameter, to identify to which of the many calls to biowait() the
record refers.

(pgoyette)

add file

(christos)

merge 5.31

(christos)

Add __clear_cache implementatin for SPARC/SPARC64.

(joerg)

split the mode switch part of the u3g driver into a separate file so that
others can use it.

(christos)

rename u3ginit driver to umodeswitch

(christos)

give it more time.

(christos)

make the default values of q_maxlen build parameters.

(knakahara)

implement crypto_ret_q limitation. original code is implemented by hsuenaga@IIJ.

(knakahara)

Use VCALL() to lock or unlock the lower node.

(hannken)

Protect layer_getpages against vnodes disappearing during a
forced unmount.

(hannken)

add crypto_ret_{,k}q length sysctl entries and statistics codes.

(knakahara)

With dounmount() working on a suspended file system remove no longer
needed fields mnt_busynest and mnt_unmounting from struct mount.

Welcome to 7.99.73

(hannken)

Remove the syncer dance from dounmount().  The syncer skips
unmounting file systems as they are suspended.

Remove now unused syncer_mutex.

(hannken)

Enable DEBUG to know what is happening on anita/sparc

(ozaki-r)

Call cv_destroy() to deactivate the tun_cv before calling kmem_intr_free()
to deallocate the containing memory chunk (the tunnel's softc).  Otherwise
a LOCKDEBUG kernel will panic in tun_clone_destroy().

Fixes PR kern/52255

(pgoyette)

Decode TPH Requester Control register.

(msaitoh)

Check the "Havard TLB" maintenance operations if the "Unified TLB"
maintenance opeations don't include invalidate by ASID.  Some CPUs, e.g.
Cortex-A8, have Havard TLBs and report ASID operations this way.

(skrll)

Move closer to the common pmap by using the same pmap_remove_all
optimisation where TLB flushes are avoided by clever ASID assignment.

pmap_remove_all_complete can now be removed.

(skrll)

initialize sysctl in the same way regardless of module or not.

(knakahara)

sprinkle __diagused to fix the powerpc build, which is not DIAGNOSTIC.

(christos)

Add the error in syscall failure.

(christos)

not allowed to map RWX anymore.

(christos)

Make the name comparison case insensitive.

(The old whatis(1) also used to do case insensitive string comparisons).

(abhinav)

Use literal for formatting the examples
Based on OpenBSD awk(1) man page.

Ok wiz@

(abhinav)

New sentence, new line. Bump date for previous.

(wiz)

Handle dk disks and print errors.

(christos)

Use __arraycount (NFC)

(ozaki-r)

x86: Add preliminary x2APIC support.

x2APIC is used only when x2APIC is enabled in BIOS/UEFI.
LAPIC ID is not supported above 256.

(nonaka)

x86: hypervisor detection from FreeBSD for x2APIC support.

(nonaka)

Fix broken logic with regard to the use of uvm_unmap.  Call uvm_unmap with
the correct arguments.

Ok chs@.

(nat)

regen

(nonaka)

Add some AMD entries.

(nonaka)

Revert locking changes back to rev 1.149.  Dropping and reaquiring the
interrupt lock was not necessary for the proper operation of uaudio
devices.

(nat)

Fix builds

(ozaki-r)

Disable secspacq stuffs that are now unused

The stuffs are used only if sp->policy == IPSEC_POLICY_IPSEC
&& sp->req == NULL (see ipsec{4,6}_checkpolicy). However, in the
current implementation, sp->req never be NULL (except for the
moments of SP allocation and deallocation) if sp->policy is
IPSEC_POLICY_IPSEC.

It seems that the facility was partially implemented in the KAME
era and wasn't completed. Make it clear that the facility is
unused for now by #ifdef notyet. Eventually we should complete
the implementation or remove it entirely.

(ozaki-r)

whitespace

(nonaka)

x86: No ioapic_softc.sc_apicid is used anymore. Use ioapic_softc.sc_pic.pic_apicid.

(nonaka)

Prepare to retire __LIST_CHAINED

We shouldn't relpy on the band-aid and instead use a lock or
refcnt to maintain chains properly. Before removing them,
replace conditionals with KASSERTs and see what will happen.

(ozaki-r)

Remove an out-of-date comment

Pointed out by knakahara@

(ozaki-r)

Apply deferred if_start to more drivers

And annotate some XXX_start as it runs in softint to clarify that
it doesn't need deferred if_start.

(ozaki-r)

XXX: Remove -fPIE for profiled libraries because this breaks relocations for
the call to __mcount.

(christos)

Document a caveat with the Synet MW-P54SS

The MW-P54SS USB Wireless Broadband Router from Synet will only attach
after ejecting the virtual optical drive coming up first.

off to wizd(8)

(khorben)

Also attach the MW-P54SS USB Wireless Broadband Router from Synet

Tested on NetBSD/amd64 (in HostAP mode)

(khorben)

regen

(khorben)

Add Synet MW-P54SS USB Wireless Broadband Router

(khorben)

there is no more UsePrivilegeSeparation

(christos)

Add DragonFly.

(christos)

vcons needs fonts now.

(christos)

Update copyright notice for Ludd (remove clause 3 & 4).

(ragge)

Update copyright notice for Ludd (remove clause 3 & 4).

(ragge)

Update copyright notice for Ludd (remove clause 3 & 4).

(ragge)

Update copyright notice for Ludd (remove clause 3 & 4).

(ragge)

Update copyright notice for Ludd (remove clause 3 & 4).

(ragge)

Update copyright notice for Ludd (remove clause 3 & 4).

(ragge)

Update copyright notice for Ludd (remove clause 3 & 4).

(ragge)

Update copyright notice for Ludd (remove clause 3 & 4).

(ragge)

Update copyright notice for Ludd (remove clause 3 & 4).

(ragge)

Update copyright notice for Ludd (remove clause 3 & 4).

(ragge)

Update copyright notice for Ludd (remove clause 3 & 4).

(ragge)

Update copyright notice for Ludd (remove clause 3 & 4).

(ragge)