Commit Graph

187543 Commits

Author SHA1 Message Date
Luiz Otavio O Souza
6d866ed35b Add an OFW GPIO compatible bus. This allows the use of the DTS files to
describe GPIO bindings in the system.

Move the GPIOBUS lock macros to gpiobusvar.h as they are now shared between
the OFW and the non OFW versions of GPIO bus.

Export gpiobus_print_pins() so it can also be used on the OFW GPIO bus.

Approved by:	adrian (mentor, implicit)
2014-02-13 17:08:29 +00:00
Warner Losh
fd420f84dd Honor the disabled status by only grabbing resources and returning
when running under FDT.
2014-02-13 16:50:08 +00:00
Christian Brueffer
e71fe4d932 Add a deprecation notice to nve.4 and Xref nfe.4.
MFC after:	3 days
2014-02-13 16:13:31 +00:00
Warner Losh
88bc24ff35 Fix board ID too... 2014-02-13 15:47:41 +00:00
Warner Losh
2956b2b069 Fix board name. 2014-02-13 15:46:08 +00:00
Andrey V. Elsukov
e4c77ca0c0 Drop packets to multicast address whose scop field contains the
reserved value 0.

MFC after:	1 week
Sponsored by:	Yandex LLC
2014-02-13 14:10:44 +00:00
Niclas Zeising
d4f5f0007e Bump .Dd forgotten in r261832.
MFC after:	2 weeks
2014-02-13 13:11:34 +00:00
Niclas Zeising
22e9d10a7f Add commas (,) to the list in the SEE ALSO section, to match most other
manuals.

MFC after:	2 weeks
2014-02-13 12:53:57 +00:00
Niclas Zeising
a074a227fa Add cross references between rc.conf(5) and jail.conf(5).
MFC after:	2 weeks
2014-02-13 12:52:26 +00:00
Hans Petter Selasky
4e7b9cba60 - Remove not needed definitions from driver.
- Get USB input report length from HID descriptor.
- Use 1 finger TAP for devices which has no integrated button.
- Move data buffer to softc instead of allocating it.

MFC after:	1 week
2014-02-13 09:09:14 +00:00
Ruslan Bukin
896fc918b1 Add function for configuring PLL4 (Audio) clock frequency output. 2014-02-13 06:38:01 +00:00
Gleb Smirnoff
25c03b9100 Remove unused FL_NOAUTO. 2014-02-13 05:19:09 +00:00
Eitan Adler
1748334408 libutil/pw_util.3: Fix two prototypes.
Reported by:	marino
Obtained from:	DragonFlyBSD (e82b5d3dfa969bfcda5ffadceccc682b6bdcd077)
MFC After:	3 days
2014-02-13 05:13:22 +00:00
Gleb Smirnoff
4343b5fa49 o Axe non-pcpu flowtable implementation. It wasn't enabled or used,
and probably is a leftover from first prototyping by Kip. The
  non-pcpu implementation used mutexes, so it doubtfully worked
  better than simple routing lookup.
o Use UMA_ZONE_PCPU zone for pointers instead of [MAXCPU] arrays,
  use zpcpu_get() to access data in there.
o Substitute own single list implementation with SLIST(). This
  has two functional side effects:
  - new flows go into head of a list, before they went to tail.
  - a bug when incorrect flow was deleted in flow cleaner is
    fixed.
o Due to cache line alignment, there is no reason to keep
  different zones for IPv4 and IPv6 flows. Both consume one
  cache line, real size of allocation is equal.
o Rely on that f_hash, f_rt, f_lle are stable during fle
  lifetime, remove useless volatile quilifiers.
o More INET/INET6 splitting.

Reviewed by:	adrian
Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
2014-02-13 04:59:18 +00:00
Ian Lepore
1332dc8827 Validate the header of a new dtb before using it. Remove the comment
that says that should be done.
2014-02-13 04:13:50 +00:00
Ian Lepore
50618a328f Enable both sdcard slots, but not the sdio-based wifi that we don't yet
have a driver for.
2014-02-13 04:10:27 +00:00
Ian Lepore
1d650ff3a8 Add handling of standard "non-removable" property, and also some workaround
code so that if card detect is wired to a gpio pin, for now we just treat
it the same as non-removable (because there isn't a gpio driver yet).
2014-02-13 03:45:33 +00:00
Ian Lepore
e4366cae40 Add standard non-removable and cd-gpios properties to the usdhc devices.
That generates references to gpio devices, so uncomment them even though
there isn't a gpio driver to do anything with them yet.
2014-02-13 03:41:00 +00:00
Ian Lepore
1744bacc7b Write translation code for the SDHCI_PRESENT_STATE register. Freescale
moved some bits around in their version of the register, adjust things
so that the sdhci code sees the standard layout.
2014-02-13 02:38:16 +00:00
Ian Lepore
4c155ae194 Fix the definition of the SDHCI_STATE_DAT and SDHCI_STATE_CMD fields, and
add SDHCI_RETUNE_REQUEST.  None of these are actually used in the code yet.
2014-02-12 22:25:08 +00:00
Gleb Smirnoff
5f3563b0a5 Fix function name in KASSERT().
Submitted by:	hiren
2014-02-12 20:11:20 +00:00
Ian Lepore
28ea625437 Use the same logic as the x86 platforms to avoid trying perform fault fixup
while in a critical section or while holding a non-sleepable lock.

Reviewed by:	cognet
2014-02-12 20:09:27 +00:00
Ian Lepore
255a0cc653 Use the right symbols for determining arm architecture. Include the
necessary header file which has the new FAULT_WNR symbol defined in it.
2014-02-12 19:59:30 +00:00
Gleb Smirnoff
9292aad4c9 Add kvm_getncpus() to obtain mp_ncpus.
Sponsored by:	Nginx, Inc.
2014-02-12 19:22:48 +00:00
Navdeep Parhar
2c566b9c4e Provide additional information in some panic strings.
MFC after:	1 week
2014-02-12 19:07:59 +00:00
Ian Lepore
bcaa399985 On armv6 and later, use the WriteNotRead bit of the fault status register
to decide what protections are required by the faulting access.  The old
code disassembled the faulting instruction, and there are a lot of new
instructions that aren't handled.  The old code is still used for armv4/5
which doesn't have the WNR bit)
2014-02-12 18:55:26 +00:00
Dimitry Andric
9f23d19a5e Add a note to UPDATING about the ABI compatibility fix done in r261801. 2014-02-12 18:16:56 +00:00
Dimitry Andric
eed07a2ea1 An ABI incompatibility crept into the libc++ 3.4 import in r261283. It
was caused by upstream libc++ commit r194536, which aimed to make the
headers more standards-compliant, by making std::pair's copy constructor
trivial.  Unfortunately, this could cause certain C++ applications using
shared libraries built against the previous version of libc++ to crash.

Fix the ABI incompatibility by making std::pair's copy constructor
non-trivial again.

Please note: Any C++ applications or shared libraries built with libc++
between r261283 and this revision should be recompiled.

Reported by:	stefanf
MFC after:	3 weeks
X-MFC-With:	r261283
2014-02-12 18:14:49 +00:00
Warren Block
f75262579e Remove obsolete vnode(9) man page references.
PR:		docs/186537
Submitted by:	Miklos Magyari <miklos@magyari.hu>
MFC after:	3 days
2014-02-12 16:39:56 +00:00
Ed Maste
4842a3220d Add bounds check for pteindex / pdeindex 2014-02-12 15:57:38 +00:00
Gleb Smirnoff
9968f056d6 Fix world build WITHOUT_PF.
Sponsored by:	Nginx, Inc.
2014-02-12 09:59:48 +00:00
Gleb Smirnoff
19b5cffe0b While it isn't too late and kvm_read_zpcpu() function isn't yet used
outside libkvm(3), change its order of arguments, so that it is the
same as in kvm_read().

Sponsored by:	Nginx, Inc.
2014-02-12 09:41:17 +00:00
Hans Petter Selasky
4a6af12570 Issue doorbell twice before finally freeing the DMA descriptors. This
should fix DMA descriptor caching issues seen with the EHCI controller
found in Google Chromebook C720 during removal and insertion of USB
devices.

MFC after:	1 week
Reported by:	Matthew Dillon at DragonFlyBSD
2014-02-12 08:04:38 +00:00
Warner Losh
cca7539760 Better nomatch messages: include compat string. Also, flag devices as
disabled in the successful probe message, but leave what that means to
the actual driver (no semantic changes).
2014-02-12 04:56:34 +00:00
John Baldwin
4edef187b8 Add support for managing PCI bus numbers. As with BARs and PCI-PCI bridge
I/O windows, the default is to preserve the firmware-assigned resources.
PCI bus numbers are only managed if NEW_PCIB is enabled and the architecture
defines a PCI_RES_BUS resource type.
- Add a helper API to create top-level PCI bus resource managers for each
  PCI domain/segment.  Host-PCI bridge drivers use this API to allocate
  bus numbers from their associated domain.
- Change the PCI bus and CardBus drivers to allocate a bus resource for
  their bus number from the parent PCI bridge device.
- Change the PCI-PCI and PCI-CardBus bridge drivers to allocate the
  full range of bus numbers from secbus to subbus from their parent bridge.
  The drivers also always program their primary bus register.  The bridge
  drivers also support growing their bus range by extending the bus resource
  and updating subbus to match the larger range.
- Add support for managing PCI bus resources to the Host-PCI bridge drivers
  used for amd64 and i386 (acpi_pcib, mptable_pcib, legacy_pcib, and qpi_pcib).
- Define a PCI_RES_BUS resource type for amd64 and i386.

Reviewed by:	imp
MFC after:	1 month
2014-02-12 04:30:37 +00:00
Warner Losh
ff9a07fa97 Convert two while(1); statements into proper panics. Soon, kernels
with early printf support will print this info... For kernels without,
the observed behavior will be the same as it is now...
2014-02-12 03:19:35 +00:00
John-Mark Gurney
d5ad10055b add support for building a cross-gdb for ARM... This isn't hooked up
to xdev yet as I don't know how to make it work properly...  It also
isn't heavily tested...

Reviewed by:	silence on -arm
2014-02-12 02:08:42 +00:00
John-Mark Gurney
85e5839202 recognize the FreeBSD ARCH tag that is put on binaries like on armeb
EABI binaries...

MFC after:	1 week
2014-02-12 02:03:37 +00:00
Ian Lepore
42c8459bed Rework the EARLY_PRINTF mechanism. Instead of defining a special eprintf()
routine, now a platform can provide a pointer to an early_putc() routine
which is used instead of cn_putc().  Control can be handed off from early
printf support to standard console support by NULLing out the pointer
during standard console init.

This leverages all the existing error reporting that uses printf calls,
such as panic() which can now be usefully employed even in early
platform init code (useful at least to those who maintain that code and
build kernels with EARLY_PRINTF defined).

Reviewed by:	imp, eadler
2014-02-12 00:53:38 +00:00
Tycho Nightingale
2a261121af Provide an indication a "PIO Setup Device to Host FIS" occurred while executing
the IDENTIFY DEVICE and IDENTIFY PACKET DEVICE commands.

Also, provide an indication a "D2H Register FIS" occurred during a SET FEATURES
command.

Approved by:	grehan (co-mentor)
2014-02-12 00:32:14 +00:00
Warner Losh
360bd8ad2b Swap PA and VA so they are in the right registers... 2014-02-11 22:09:03 +00:00
John Baldwin
8add0ced70 Correct assertion to assert that the existing device VM object uses the
same type rather than asserting in the case where we just created a new
VM object.

Reviewed by:	kib
2014-02-11 22:05:21 +00:00
John Baldwin
4f67a8c5e9 Don't waste a page of KVA for the boot-time memory test on x86. For amd64,
reuse the first page of the crashdumpmap as CMAP1/CADDR1.  For i386,
remove CMAP1/CADDR1 entirely and reuse CMAP3/CADDR3 for the memory test.

Reviewed by:	alc, peter
MFC after:	2 weeks
2014-02-11 22:02:40 +00:00
John Baldwin
2db08c03f0 Expose OBJT_MGTDEVICE VM objects used for GEM/TTM with drm2 as an
explicit object type.

Reviewed by:	kib
MFC after:	1 week
2014-02-11 21:57:37 +00:00
Ian Lepore
7233ddb0cb Check in the "real" board_tsc4370 file in place of the stubbed out one.
Real means the one TSC / Symmetricom / Microsemi actually uses on their 4370
and other rm9200 boards.  This code demonstrates a variety of useful things
board init code can do, including adjusting the master clock frequency.
2014-02-11 21:13:37 +00:00
Ruslan Bukin
ebc7703641 Disable debugging by default. 2014-02-11 20:14:54 +00:00
Mark Felder
2d084599da Add caveat to zpool manpage indicating that we do not automatically activate
hot spares. This should be MFC'd to all STABLE branches.

Upon the availability of zfsd, the zpool manpage on relevant branches should
be updated to remove this caveat and document hot spare's reliance on zfsd.

Approved by:	avg
MFC after:	1 week
Sponsored by:	SupraNet Communications
2014-02-11 15:38:29 +00:00
Christian Brueffer
a051bcb130 In acline_init(), initialize ac_line to SRC_UNKNOWN. Previously
this could lead to the -n option effectively being ignored (in case
ac_line happened to be 0 aka SRC_AC), or other undefined behaviour.

PR:		169779
Submitted by:	Alex Gonzalez <loox at e-shell.net>
Reviewed by:	jhb
MFC after:	2 weeks
2014-02-11 15:16:49 +00:00
Edward Tomasz Napierala
cadf3831b3 Make the debug messages during ctld(8) shutdown less confusing.
Sponsored by:	The FreeBSD Foundation
2014-02-11 11:38:44 +00:00
Edward Tomasz Napierala
6dc3a9f496 Show proper configuration file line numbers in error messages.
Sponsored by:	The FreeBSD Foundation
2014-02-11 11:37:49 +00:00