flesh out the descrition of kernhist_dumpmask()

(mrg)

introduce a new way of handling SYSCALL_DEBUG messages -- send them to
a kernel history, settable via the SCDEBUG_KERNHIST flag.

this requires a fairly significantly different set of messages than the
normal debug as histories are restricted:
- each message can take one literal format string and upto 4
  arguments
- the arguments can not be strings if you want vmstat -u to
  work (this could be fixed, and i might, as it would be nice
  if we could print syscall names as well as numbers.)

introduce SCDEBUG_DEFAULT that is settable in the kernel config.

fix a problem in kernhist_dump_histories() where it would crash when a
history with no allocated entries was found.

extend kernhist_dumpmask() to handle the usbhist and scdebughist.

(mrg)

remove "@echo done" from 4 rules that don't need it and the random "done"
in my build logs don't help understanding.

(mrg)

eliminate USBHIST as a define/option.  it was entangled with USB_DEBUG
and only referenced a handful of times.  rename any usage in configs.

fixes recent build problems i introduced with the previous files.usb
change.

(mrg)

Fix inverted KASSERT

(martin)

Improve wording.

(wiz)

Fix whitespace.

(wiz)

Fix xrefs.

XXX: someone should write stdscr(3)

(wiz)

* add CGI support for ~user translation (-E switch)
* add redirects to ~user translation
* fix bugs around ~user translation
* add schema detection for absolute redirects
* fixed few memory leaks
* bunch of minor tweaks
* removed -r support
* smarter redirects

OK mrg@

(shm)

Added missing sa_mask initialization (CID 979636)

OK kamil@ mrg@

(shm)

Fixed off-by-one in decode_ss (CID 977426)

(shm)

Provide descriptions of panel functions.

(uwe)

remove bogus KASSERT, there are error paths that don't satisfy this.
XXX: should improve error reporting to userland.

(christos)

Skeleton manual pages for libpanel functions.  No content yet.

(uwe)

Manual page for libpanel.

(uwe)

use dma64 if available so we don't have do bounce around too much.

(christos)

make sure MSGBUFSIZE can't expand strangely by using parens.

(mrg)

update some dependancies:

USB_DEBUG doesn't depend upon other options.
USBHIST depends upon USB_DEBUG and KERNHIST.

now i can build a kernel with just one of either USB_DEBUG or USBHIST
and the right thing happens.

(mrg)

push the real attach down via config_mountroot, like radeon, as we
need firmware files.. which are currently missing:

drm kern error: nouveau E[  PGRAPH][nouveau0] failed to load fuc409c

(mrg)

modules don't define MODULAR.

(christos)

simplify (and fix) logic.

(christos)

fix operator precedence.

(christos)

make sure we have a cookie before we try to clear it.

(christos)

Print the negotiated feature bits

(christos)

add the common flag bits

(christos)

- Print the negotiated feature bits
- Define a constant for the minimum number of segments and use that.
- Remove unused sc_lock
- Use single variables instead of arrays of 1 element
- To the transfer size and segment size negotiation more correctly
- Make vr_bp NULL when unused.
- Add missing abort calls

(christos)

- Print the negotiated feature bits.
- Use aprint_error_dev on error, instead of printf
- Add missing abort call.

(christos)

- If we succeeded allocating a buffer that did not need bouncing before, but
  the buffer in the previous mapping did, clear the bounce bit. Fixes the
  ld_virtio.c bug with machines 8GB and dd if=/dev/zero of=crash bs=1g count=4.
- Allocate with M_ZERO instead of doing memset
- The panic string can take a format, use it.
- When checking for the bounce buffer boundary check addr + len < limit, not
  addr < limit.

(christos)

EIDE is "enhanced", not "enchanced".

(jakllsch)

+EBCDIC

(jakllsch)

Rename uhci_xfer struct members.

No funciotnal change.

(skrll)

Added namelen initialization in getpeername(3) call (CID 979631)

OK kamil@

(shm)

Fixed memory leak (CID 978341)

OK kamil@

(shm)

Move the definition of CTRL_EXT_PHYPDEN and use __BIT(). No binary change.

(msaitoh)

Make the previous compile with other options.

(skrll)

Collapse uhcl_intr_info into uhci_xfer and use TAILQ for list of
transfers that are active.

(skrll)

Eliminate Linux struct pci_dev::dev, struct platform_device::dev.

(riastradh)

dev->dev, not &dev->pdev->dev.

Latter is a mistake that is all my fault.  Oops.

(riastradh)

dev->dev, not &dev->pdev->dev.

Latter is a charlatan, soon to meet judgment for its sins.

(riastradh)

Use nv_device_base(dev) like other callers, not dev->pdev->dev.

First step in fixing the struct device nonsense.  This won't actually
fix anything yet until we also fix nv_device_base.

(riastradh)

Fl already provides the '-'.

(wiz)

Remove barely used softc copy in uhci_intr_info_t

(skrll)

port across the change from freebsd rev 290024:

In gunzip(1), treat trailing garbage as a warning and not an error.  This
allows scripts to distinguish it between real fatal errors, for instance a
CRC mismatch.

Update manual page for the behavior change.

PR: bin/203873
Submitted by: Eugene Grosbein <eugen grosbein net>
MFC after: 2 weeks

(mrg)

Regen

(njoly)

Fix setuid/setgid return type (void -> int) to match native.

(njoly)

Regen.

(njoly)

Fix wrong gid types from previous.

(njoly)

First cut at ETI libpanel.  Lacks man pages and tests.
Not hooked into the build yet.

(uwe)

Explain how exactly tagged packets are processed.
While here remove a bit of non-techref wording and assume that people know
what VLANs are good for..

XXX: pullup-7, pullup-6

(bad)

put the state back after it is used.

(christos)

PR/50367: Stefan Schaeckeler: Apply fix to obey RES_CHECKNAME to getnetbyaddr
and getnetbyname.

(christos)

oops, i really did mean a section 9 reference for usb -- but as usbdi(9).

(mrg)

use asprintf(3)

(christos)

Correct a comment.  From Robert Sprowson.

(skrll)

PR/50367: Stefan Schaeckeler: libc resolver library does not resolve host
names with underscores ("_"). According to resolv.conf(5) RES_NOCHECKNAME
is on by default; well, it is and gethostbyname(3) obeys it
(gethnamaddr.c:maybe_ok), but getaddrinfo(3) up till this commit not.
XXX: pullup-7, pullup-6

(christos)

Use strerror(3) instead of strerror_r(3) and an arbitary buffer size which could be too small.

(roy)

Various fixes and improvements.

Guess what the end of a sentence could be.

(wiz)

disable the previous for now; it fails for me on a different system.

(mrg)

Added missed break statement. (Missed break in -z option implicitly implies
-P option)

(shm)

build the nouveau gallium driver.

(mrg)

in uvm_obj_init(), KASSERT(ops), to ensure we have an actual pager ops
set for this object.  suggested by chuq.

(mrg)

minor re-format of the previous.

(mrg)

force -mcpu=v9 for ofwboot, which demands v9 cpus.

(mrg)

add documentation on "options KERNHIST".

(mrg)

No binary change:
- s/IGPPHY/IGPHY/
- Fix the definition of PLHR_VALID_CHANNEL_*
- Fix the definition of MSE_CHANNEL_*
- Add MII_IGPHY_POWER_MGMT

(msaitoh)

Support MSI-X in virtio

Currently only vioif(4) uses the feature.

knakahara@ helped to migrate to pci_intr_alloc(9). Thanks!

(ozaki-r)

Remove description of SPLASHSCREEN_PROGRESS and WSDISPLAY_SPROGRESS.

The last remnants of the former were just removed from src by
pronchery.

Bump date.

XXX: probably WSDISPLAY_SPROGRESS needs removal too -- back to you,
pronchery!

(wiz)

Remove references to SPLASHSCREEN_PROGRESS

To my knowledge this feature is no longer supported at the moment. The
manual page for wsdisplay(4) should probably also be updated to reflect
this situation.

(khorben)

don't try to wait if (cold), spin waiting for registers to clear.

same as in nouveau_engine_fifo_nve0.c 1.5.  should fix PR#50362.

(mrg)

Add calls to awin_hdmi_sysconfig() and awin_tcon_sysconfig(), missing from
previous commit.

(bouyer)

Snapshot of work in progress on support for multiple display outputs.
The display configuration comes from the fex script as defined
in http://linux-sunxi.org/Fex_Guide, section disp_init.
There is some code to convert lcd0_para/lcd1_para to properties but
it's not used yet.

At this time only mode 0 (debe0->tcon0->hdmi) works.
debe0->tcon1->hdmi and debe1->tcon0->hdmi both gives a valid HDMI
signal but completely blank screen. AWIN_TCON1_BLUEDATA gives a blue screen
in both cases so tcon1->hdmi works. I suspect that, for some reason
setups other than debe0->tcon0 are not configured properly, and
the tcon is reading all-1 bits instead of the expected debe output.

(bouyer)

Return an error instead of KASSERT() we don't get the expected type for
a key.

(bouyer)

s/USE_NBUTIL/HAVE_NBUTIL_H/, to match the Makefile.
fixes a merge problem in introduced when merging the QNX patches.

from Jan Danielsson.

(mrg)

Don't include daemon.c in RUMPRUN=yes mode.

The standard implementation uses fork(), needs an alternative
implementation for Rumprun.

(pooka)

Regen for posix chown family cleanup.

(njoly)

Cleanup posix chown family syscalls to match native (alpha, mips and
powerpc).

(njoly)

Restructure the xfer methods so that (close to) minimal work in done in softint
context.  Now all memory allocation is done in thread context.

Addresses kern/48308 for ehci(4), fixes a bunch of locking bugs around the
*TD free lists, and plugs some memory leaks on error conditions.

XXX revisit for isoc caching models (4.7.2.1)

(skrll)

Initialise some variables in their declarations.

(skrll)

Apease bogus gcc warning.

(martin)

Uninitialized variable. Found by Brainy.

ok pgoyette@

(maxv)

PrintOnError: fflush stdout before running .ERROR

produces more consistent results in unit-tests.

(sjg)

extend the "tout" column to 5 characters, it's really common on a modern
machine to have eg, build output way more than 9999 chars/sec.

this doesn't affect the default disk list on an 80-char wide screen.

(mrg)

Amend variable initialization in the declarations comment.

(christos)

One ';' is enough most of the time.

(skrll)

Initialise some variables in their declarations.

(skrll)

KNF a comment

(skrll)

Use #if 0 / #endif instead of comment for disabling code

(skrll)

Build libdrm_nouveau on evbarm

(jmcneill)

Small update to a comment

(skrll)

xhci_xspeed2speed is unused for now

(skrll)

Do the following slightly differently to the diff from t-hash

    + Fix the bug that port feature UHF_PORT_{U1,U2}_TIMEOUT
      were never set.
      PS_SPEED bits were always cleared.
    + Fix the bug of logic inversion whether port speed is SS
      when setting feature UHF_PORT_{U1,U2}_TIMEOUT.

(skrll)

Change do_sys_mount() so that it only takes as argument the type of the
drive instead of its associated vfsops. Makes it more friendly, and allows
compat binaries to autoload VFS modules if needed.

sent on tech-kern@, ok christos@

(maxv)

fix broken error handling; error was used uninitialized. Changing the
compilation flags broke all threaded programs for me.
XXX: pullup-7

(christos)

new ntpd

(christos)

merge conflicts

(christos)

PHY_CTRL_GBE_DIS is not bit 4 but bit 6. This change has no any effect by
default because WM_WOL is not defined yet and
m_kmrn_lock_loss_workaround_ich8lan() is broken.

(msaitoh)

- PSCR_TP_LOOPBACK is not bit 0 but bit 4. No binary change because
  this macro is not used.
- Rename MII_IGPPHY_PORT_CONFIG's bit definitions from PSCR_ to PSCFR_
  to avoid confusion. PSCR_ is for MII_IGPHY_PORT_CTRL.

(msaitoh)

fix build failure on dreamcast.

(knakahara)

Fix typx in comment

(pgoyette)

remove extra quote

(christos)

fix this differently.

(christos)

fix build failure on i386.

(knakahara)

add newline after group of intr defs, no functional change

(jmcneill)

fix string copy for bootconf args

(jmcneill)

Non-PCI IRQ support for Tegra.

(jmcneill)

sprinkle -Wno-missing-field-initializers

(jmcneill)

fix build on amd64

(jmcneill)

Don't assume that PAGE_SIZE is the same as the GPU page size (4K).
LGTM riastradh@

(jmcneill)

fix constant name

(christos)

Add console-related ioctls.

(christos)

Handle both ioctls in both places :-)

(christos)

PR/50356: Rin Okuyama: Arm is not always little endian.

(christos)

Regen.

(msaitoh)

Add some entries from Intel 965 Express Chipset Family Datasheet.

(msaitoh)

Use __diagused

(skrll)

Reset the PaX flags, make sure ep_emul_arg is NULL, and add a comment.

(maxv)

Check the error code from es_setup_stack, and correctly free ep_emul_arg if
it fails.

That bug is harmless, since ep_setup_stack never fails.

(maxv)

Fix PR 50070. From hannken@.

(maxv)

Simplify *_XFER2SC using ux_bus

(skrll)

Install dhcpcd.conf as root writeable.

(roy)

if_wm uses pci_intr_alloc stubs now.

(knakahara)

add pci_intr_alloc related stubs to reduce ifdef from device drivers.

(knakahara)

add CTASSERT and KNF.

(knakahara)

initial port rss_getkey() from freebsd, and use it instead of random().

(knakahara)

simplify

(christos)

Use the full buffer for the conversion; ideally we should be dynamically
allocating this. From Jilles Tjoelker

(christos)

Fix dumping code (dk_dump):
    - set DKF_TAKEDUMP on attach, otherwise we can never dump
    - add DKF_DUMP debugging
    - use __func__ instead of hard-coding names
    - only allow dumps on swap partitions

(christos)

Comments

(skrll)

Whitespace.

(skrll)

Split out USB PHY support out of the ehci glue and into a separate driver.

(jmcneill)

use mips3_ld() and mips3_sd() for all accesses if CHIP_ACCESS_SIZE == 8 and
we're on o32
Now serial console works on O2 with o32 kernels again

(macallan)

Fix typo

(christos)

Fix compile error...

(msaitoh)

CID 1328433: Anding with 0 and comparing != 0 will not work very will.

(christos)

make too many struct or union members non-fatal.

(christos)

regen

(nonaka)

Add Samsung SM951 M.2 NVMe SSD.

(nonaka)

Decode SATA Capability and Multicast Extendeded Capability.

(msaitoh)

reduce the number of magic numbers in phy setup, pull settings from device properties instead.

(jmcneill)

axp20x is optional for allwinner boards

(jmcneill)

needs-flag for axp20x

(jmcneill)

Cache the usbd_bus pointer in the usbd_xfer struct for memory allocation
and softc access.  This removes a level of indirection for memory
allocation.

Also cache the xfer pipe methods for later (temporary?) use.

(skrll)

Ensure emsg initialized

(sjg)

Consistently providei/use *_{XFER,PIPE,BUS}2SC, etc macros

(skrll)

g/c some unused stuff.

(skrll)

Harmless alloc inconsistency; make sure the exact same argument is given to
kmem_alloc/kmem_free. Found by Brainy.

(maxv)

add ifnet attributes to vioif(4) so it can be config(8)ed as root device

(tnn)

s/EHCI_DPIPE2SC/EHCI_EPIPE2SC/

(skrll)

Stop callout in arp_rtrequest(RTM_DELETE)

This change fixes arptimer panic after removing an interface
(say by drvctl -d), which is reported by Takahiro Hayashi.

This change also fixes llentry's reference counting; we have
to take into account rtentry#rt_llinfo as well as arptimer.

(ozaki-r)

Stop using softnet_lock (fix possible deadlock)

Using softnet_lock for mutual exclusion between lltable_free and
arptimer was wrong and had an issue causing a deadlock between
them;  lltable_free waits arptimer completion by calling
callout_halt with softnet_lock that is held in arptimer, however
lltable_free also holds llentry's lock that is also held in
arptimer so arptimer never obtain the lock and both never go
forward eventually.  We have to pass llentry's lock to
callout_halt instead.

(ozaki-r)

map stolen memory with BUS_DMA_COHERENT

(jmcneill)

allow "hdmi.forcemode=dvi" kernel option to force HDMI transmitter into DVI mode

(jmcneill)

defflag TEGRA_HDMI_DEBUG

(jmcneill)

because I'm feeling tetchy, implement "make describe" for everything that
has man pages.

(dholland)

Allow "make describe" to descend into SUBDIRs.

(pooka)

Add a COMMENT describing what each component roughly does.

"make describe" prints the comment.

Requested/inspired by Vincent Schwarzer on rumpkernel-users

(pooka)

build some drivers for PCI graphics chips, now that they could be useful
TODO: fix up MMIO stuff to deal with MACE PCI's endianness twiddling

(macallan)

terminology police: rump -> rump kernel

(pooka)

regen

(tnn)

fix I219_LM2 entry

(tnn)

add I219 family Ethernet devices

(tnn)

Ifdef npf_init() the same way as all it's callers are protected.

(martin)

fix stupid typo in the 64-bit branch of the d_namlen accessor

(dholland)

Set the legacy ulfs fstype field to ULFS2 when mounting lfs64. Oops.

(dholland)