Commit Graph

172552 Commits

Author SHA1 Message Date
Adrian Chadd
810f2a9cbc Fix the debugging output to correctly log CCK errors. 2012-08-27 20:03:08 +00:00
Martin Matuska
078f0b3e8d Add missing parts to zpool-features.5 manual page
Obtained from:	vendor/illumos/dist
MFC after:	2 weeks
2012-08-27 19:52:55 +00:00
Dimitry Andric
4afad9653c Add a few other files that are obsolete if WITH_CLANG_EXTRAS is enabled,
and clang is updated to 3.2.
2012-08-27 19:30:21 +00:00
Xin LI
7790916244 Show error messages if nmount() failed.
MFC after:	1 month
2012-08-27 19:08:47 +00:00
John Baldwin
6b5b57ae9f Rework the DMA handling in ida(4) and add locking to make this driver
MPSAFE.
- Preallocate a full set of QCBs during attach rather than allocating new
  ones on demand to avoid allocations in the I/O path.
- Remove the explicit bus space tag/handle and use bus_*() on the
  relevant 'struct resource' instead.
- Defer logical drive probing to an intrhook.
- Fix ida_detach() to detach and delete child devices (logical drives).
- Update the DMA handling to support EINPROGRESS by moving the work to
  submit a mapped request into the bus_dma callback routine as well as
  add support for freezing the queue when EINPROGRESS is encountered.

Tested by:	Marco Steinbach  coco executive-computing de
2012-08-27 17:24:07 +00:00
John Baldwin
5a3cebd1e8 Don't build and install the 07.lpd doc if WITHOUT_LPR is set.
MFC after:	1 week
2012-08-27 17:15:14 +00:00
Luigi Rizzo
6b21af5af4 use MALLOC_PRODUCTION for picobsd builds, be more frugal in memory usage. 2012-08-27 16:42:32 +00:00
Roman Divacky
b1fcaf5f95 Dont cast from char* to struct chrp_header* which has a bigger alignment
requirements. Copy it via union instead. Fixes a clang warning about
alignment.

Reviewed by:    sobomax
2012-08-27 14:51:26 +00:00
Dag-Erling Smørgrav
ae7f84a9a4 Parly revert r239255: reinstate a default maxswzone on i386, where KVA is
scarce, but set it slightly higher so we can handle 8 GB of swap.
2012-08-27 13:22:27 +00:00
Sergey Kandaurov
9462305cbe Typo in previous change: print half the theoretical maximum as maximum
recommended amount.

Reported by:	<site freebsd at orientalsensation com>
Reviewed by:	des
2012-08-27 10:59:49 +00:00
Tim Kientzle
0be65db279 Correctly fetch the MAC address.
Break down the bytes directly into the softc;
the intermediate buffer isn't needed here.
Break down the bytes in the correct order.
2012-08-27 04:43:30 +00:00
Warner Losh
bb6e4fd030 Add hint and sysctl support for 4 wire mode.
PR:		155241
Submitted by:	Ian Lapore
2012-08-27 04:30:53 +00:00
Warner Losh
f535f4234a Minor style(9) nit. 2012-08-27 04:08:43 +00:00
Warner Losh
b8e36ef7e0 Don't puprosely overclock the SD bus to 30MHz, make the user
explicltly enable that.  The driver chose to use 60MHz / 2 (30MHz)
most of the time rather than 60MHz / 4 (15MHz) based on the Linux
driver of the time.  This pushes the spec a little in order to not
suffer the penalty of running at 15MHz.  However, when other bus
masters are active in the system, and the user tries 4-wire mode, the
internal bus arbitration would fail with data loss as a result.

# Comments from PR were reworked to reflect my historical perspective

PR:		155214 (partial)
Submitted by:	Ian Lepore
2012-08-27 04:03:49 +00:00
David Xu
a7b84c6512 In suspend_common(), don't wait for a thread which is in creation, because
pthread_suspend_all_np() may have already suspended its parent thread.
Add locking code in pthread_suspend_all_np() to only allow one thread
to suspend other threads, this eliminates a deadlock where two or more
threads try to suspend each others.
2012-08-27 03:09:39 +00:00
Aleksandr Rybalko
62a3930e06 Move AR71XX (MIPS SoCs family) options to options.mips file.
PR:		170859
Submitted by:	Luiz Otavio O Souza
Approved by:	adrian (mentor)
2012-08-26 20:22:43 +00:00
Dimitry Andric
ce8ba5a5d5 Add libc++ and libcxxrt related files to OptionalObsoleteFiles.inc.
MFC after:	1 week
2012-08-26 14:30:14 +00:00
Robert Watson
0b407da766 Expose DE4 buttons and switches via a de4bsw device, implemented using
altera_avgen(4).

Fix white space nit that must have arisen during the merge from Perforce.

Submitted by:	brooks
Sponsored by:	DARPA, AFRL
2012-08-26 10:40:13 +00:00
Robert Watson
b9ef0960e1 Add a altera_sdcardc(4) man page link for altera_sdcard(4), as that is
the name that will appear in dmesg.

Sponsored by:	DARPA, AFRL
2012-08-26 10:38:02 +00:00
Gleb Smirnoff
42321809c4 Fix function name in keg_cachespread_init() assert. 2012-08-26 09:54:11 +00:00
Robert Watson
7b957f4fe7 Add terasic_de4led, a led(4) driver for the on-board 8-element LED on the
Terasic DE-4 board.  Allow LED configuration to be set using loader
tunables, not just from userspace, and preconfigure LED 8 as a kernel
heartbeat.  For now, this is a Nexus-attached, BERI-only driver, but it
could be used with other hard and soft cores on Altera FPGAs as well, in
principle.

Sponsored by:	DARPA, AFRL
2012-08-26 09:21:59 +00:00
Adrian Chadd
8454b1bf68 Ensure that BAR(0) is set for the PCI slot before the ath(4) PCI registers
are written out.

This allows EEPROM-less NICs on the AR7241 PCIe bus to be correctly
initialised.

Tested:

* AP91 (AR7240+AR9285) - the existing board support didn't break;
* AP99 (AR7241+AR9287) - this fixed the configuration of the AR9287 PCI.
2012-08-26 04:39:20 +00:00
Adrian Chadd
d5c5e2ef11 Create a skeleton AR724x SoC board configuration for use by AR724x devices. 2012-08-26 04:36:59 +00:00
Adrian Chadd
222d73f11d Move this magic check to only occur if no eeprom data is given.
Tested on:

	* AP99 (AR7241+AR9287)
2012-08-26 04:26:49 +00:00
Adrian Chadd
e12a307eff Add EEPROM data hooks for the AR9287.
Tested:
	* AP99 Reference board (AR7241 + AR9287)
2012-08-26 04:26:25 +00:00
Oleksandr Tymoshenko
b9fa17aeba Add ARM11 support for elf trampoline 2012-08-26 02:34:03 +00:00
Oleksandr Tymoshenko
8f2a36c073 Add support for ARM11 cpufunc
Obtained from:	NetBSD (partially)
2012-08-26 02:23:21 +00:00
Glen Barber
67944c4572 Grammar fix: s/NIC's/NICs/
MFC after:	3 days
2012-08-26 01:21:02 +00:00
Oleksandr Tymoshenko
7ff5220e81 Call set_pcpu for ARMv6 architecture too 2012-08-26 00:53:00 +00:00
Oleksandr Tymoshenko
62b4972abb Merge fix for hang on ARM11 from NetBSD 2012-08-26 00:46:57 +00:00
Oleksandr Tymoshenko
e1f04cd024 Piggyback MIPS changes and add ARM syscons support for devices with
framebuffer

While here - sort #if defined() order alphabetically
2012-08-25 23:59:31 +00:00
Dimitry Andric
69714daa44 For building libstdc++ and libsupc++, filter out any -stdlib=libc++
option from CXXFLAGS, otherwise these libraries will not build.
Similarly, filter out any -std=xxx options that aren't supported.

Submitted by:	Yamaya Takashi <yamayan@kbh.biglobe.ne.jp>
MFC after:	2 weeks
2012-08-25 23:08:24 +00:00
Alexander Motin
cf977ac20a Return "locally assigned" Enclosure Logical Identifier instead of 8 zero
bytes. Zeroes there are incorrect and tend to cause false device ID matches.
2012-08-25 23:01:57 +00:00
Robert Watson
ec5bd1da7d Add terasic_mtl(4), a device driver for the Terasic Multi-Touch LCD,
used with Terasic's DE-4 and other similar FPGA boards.  This display
is 800x480 and includes a capacitive touch screen, multi-touch
gesture recognition, etc.  This device driver depends on a Cambridge-
provided IP core that allows the MTL device to be hooked up to the
Altera Avalon SoC bus, and also provides a VGA-like text frame buffer.

Although it is compiled as a single device driver, it actually
implements a number of different device nodes exporting various
aspects of this multi-function device to userspace:

- Simple memory-mapped driver for the MTL 24-bit pixel frame buffer.
- Simple memory-mapped driver for the MTL control register set.
- Simple memory-mapped driver for the MTL text frame buffer.
- syscons attachment for the MTL text frame buffer.

This driver attaches directly to Nexus as is common for SoC device
drivers, and for the time being is considered BERI-specific, although
in principle it might be used with other hard and soft cores on
Altera FPGAs.

Control registers, including touchscreen input, are simply memory
mapped; in the future it would be desirable to hook up a more
conventional device node that can stream events, support kqueue(2)/
poll(2)/select(2), etc.

This is the first use of syscons on MIPS, as far as I can tell, and
there are some loose ends, such as an inability to use the hardware
cursor.  More fundamentally, it appears that syscons(4) assumes that
either a host is PC-like (i386, amd64) *or* it must be using a
graphical frame buffer.  While the MTL supports a graphical frame
buffer, using the text frame buffer is preferable for console use.
Fixing this issue in syscons(4) requires non-trivial changes, as the
text frame buffer support assumes that direct memory access can be
done to the text frame buffer without using bus accessor methods,
which is not the case on MIPS.  As a workaround for this, we instead
double-buffer and pretend to be a graphical frame buffer exposing
text accessor methods, leading to some quirks in syscons behaviour.

Sponsored by:	DARPA, AFRL
2012-08-25 22:35:29 +00:00
Oleksandr Tymoshenko
5b88bb19d6 Style cleanup 2012-08-25 21:13:00 +00:00
Oleksandr Tymoshenko
c36ad1ffa3 Do not swap byte order if we assign default value for intr_cells 2012-08-25 20:18:12 +00:00
Oleksandr Tymoshenko
46ad39d5a6 ARM11 might have more then 32 interrupts, e.g. BCM2835: 72 interrupts 2012-08-25 20:13:19 +00:00
Oleksandr Tymoshenko
bda493d611 Add clrex, strex , ldrex, strex and variants
Submitted by:	Alexander Rybalko
2012-08-25 20:01:31 +00:00
Dimitry Andric
d515c63db9 When using -stdlib=libc++, add the correct dependency to .depend in
bsd.prog.mk.

Submitted by:	Yamaya Takashi <yamayan@kbh.biglobe.ne.jp>
MFC after:	2 weeks
2012-08-25 19:30:15 +00:00
Brooks Davis
087d31736a Add isf(4), a driver for the Intel StrataFlash family of NOR flash parts.
The driver attempts to support all documented parts, but has only been
tested with the 512Mbit part on the Terasic DE4 FPGA board.  It should be
trivial to adapt the driver's attach routine to other embedded boards
using with any parts in the family.

Also import isfctl(8) which can be used to erase sections of the flash.

Sponsored by:	DARPA, AFRL
2012-08-25 18:08:20 +00:00
Robert Watson
9d58c692cc Add MD syscons header file for MIPS.
Sponsored by:	DARPA, AFRL
2012-08-25 17:57:50 +00:00
Brooks Davis
063629a18d Don't include syscons in the config just yet. We haven't imported the
touchscreen driver yet.
2012-08-25 17:34:48 +00:00
Rui Paulo
800bd92190 Unbreak tinderbox. 2012-08-25 17:15:33 +00:00
Alan Cox
648b050d7d Retire PV_TABLE_MOD. When we destroy or write protect a dirty mapping,
we call vm_page_dirty().  Maintaining the PV_TABLE_MOD flag, in addition,
serves no useful purpose.
2012-08-25 16:55:38 +00:00
Dimitry Andric
15e154df01 Add libcxxrt's objects (prefixing them with cxxrt_ to avoid collisions)
to libc++.a and libc++_p.a, to make static linking of C++ executables
with libc++ easier.  This is similar to the approach used in libstdc++.

MFC after:	2 weeks
2012-08-25 13:15:44 +00:00
Robert Watson
190cc7cf25 Add reference kernel configurations for FreeBSD/beri in simulation, on the
Terasic DE-4, and Terasic tPad Altera-based boards.

Sponsored by:	DARPA, AFRL
2012-08-25 12:02:13 +00:00
Joel Dahl
23bc6310a8 Minor mdoc fix. 2012-08-25 11:34:55 +00:00
Robert Watson
697a77c1c4 Add altera_jtag_uart(4), a device driver for Altera's JTAG UART soft core,
which presents a UART-like interface over the Avalon bus that can be
addressed over JTAG.  This IP core proves extremely useful, allowing us to
connect trivially to the FreeBSD console over JTAG for FPGA-embedded hard
and soft cores.  As interrupts are optionally configured for this soft
core, we support both interrupt-driven and polled modes of operation,
which must be selected using device.hints.  UART instances appear in /dev
as ttyu0, ttyu1, etc.

However, it also contains a number of quirks, which make it difficult to
tell when JTAG is connected, and some buffering issues.  We work around
these as best we can, using various heuristics.

While the majority of this device driver is not only not BERI-specific,
but also not MIPS-specific, for now add its defines in the BERI files
list, as the console-level parts are aware of where the first JTAG UART
is mapped on Avalon, and contain MIPS-specific address translation, to
use before Newbus and device.hints are available.

Sponsored by:	DARPA, AFRL
2012-08-25 11:30:36 +00:00
Robert Watson
d432e92a84 Add a device driver for the Altera University Program SD Card IP Core,
which can be synthesised in Altera FPGAs.  An altera_sdcardc device
probes during the boot, and /dev/altera_sdcard devices come and go as
inserted and removed.  The device driver attaches directly to the
Nexus, as is common for system-on-chip device drivers.

This IP core suffers a number of significant limitations, including a
lack of interrupt-driven I/O -- we must implement timer-driven polling,
only CSD 0 cards (up to 2G) are supported, there are serious memory
access issues that require the driver to verify writes to memory-mapped
buffers, undocumented alignment requirements, and erroneous error
returns.  The driver must therefore work quite hard, despite a fairly
simple hardware-software interface.  The IP core also supports at most
one outstanding I/O at a time, so is not a speed demon.

However, with the above workarounds, and subject to performance
problems, it works quite reliably in practice, and we can use it for
read-write mounts of root file systems, etc.

Sponsored by:	DARPA, AFRL
2012-08-25 11:19:20 +00:00
Robert Watson
cf8248866d Add altera_avgen(4), a generic device driver to be used by hard and soft
CPU cores on Altera FPGAs.  The device driver allows memory-mapped devices
on Altera's Avalon SoC bus to be exported to userspace via device nodes.
device.hints directories dictate device name, permissible access methods,
physical address and length, and I/O alignment.  Devices can be accessed
using read(2)/write(2), but also memory mapped in userspace using mmap(2).

Devices attach directly to the Nexus, as is common for embedded device
drivers; in the future something more mature might be desirable.  There is
currently no facility to support directing device-originated interrupts to
userspace.

In the future, this device driver may be renamed to socgen(4), as it can
in principle also be used with other system-on-chip (SoC) busses, such as
Axi on ASICs and FPGAs.  However, we have only tested it on Avalon busses
with memory-mapped ROMs, frame buffers, etc.

Sponsored by:	DARPA, AFRL
2012-08-25 11:07:43 +00:00