This is a GPLv2 PHY-N implementation based on the Linux b43 driver,
ported over to work in bwn(4).
I've tested this on the BCM4321 11abgn device, in 11bg and 11a modes.
The b43 PHY code only supports 11abg, no 11n, and 20MHz only wide
channels.
Yes, this is a GPLv2 driver, so it won't be included in the
default builds.
Tested:
* BCM4321 11abgn device (Apple!), 11bg and 11a STA mode.
Obtained from: Linux b43
Now that we've got access to SPROM and can access board identification,
this implements all known remaining hardware work-arounds for the bhnd(4)
PCI and PCIe-G1 cores operating endpoint mode.
Additionally, this adds an initial set of skeleton PCIe-G2 hostb and pcib
drivers, required by fullmac and newer softmac devices.
Submitted by: Landon Fuller <landonf@landonf.org>
Differential Revision: https://reviews.freebsd.org/D6377
PCIe PHY needs different initialization on MT7628/MT7688 SoCs than it does
on MT7620.
However, LEDE (and OpenWRT) dts files have the PCIe node for MT7628/MT7688
as compatible with mt7620-pci.
We already can handle this properly in our driver, so we just need to add
compat strings to fbsd-mt7628an.dtsi and the PCIe driver.
Approved by: adrian (mentor)
Sponsored by: Smartcom - Bulgaria AD
Differential Revision: https://reviews.freebsd.org/D6395
This is an import of the reworked LEDE dts files. Besides other things
they make it easier for us to reuse.
The only diffs left are for the following SoCs:
MT7620A (fbsd-mt7620a.dtsi)
MT7621 (fbsd-mt7621.dtsi)
MT7628 (fbsd-mt7628an.dtsi)
RT3883 (fbsd-rt3883.dtsi)
So we include the fbsd-*.dtsi files at the end of the original LEDE dtsi
files, using '#include "fbsd-xxxx.dtsi"'.
For example, for MT7621, the LEDE dtsi file is mt7621.dtsi. At the end of
it we add:
#include "fbsd-mt7621.dtsi"
Approved by: adrian (mentor)
Obtained from: LEDE project
Sponsored by: Smartcom - Bulgaria AD
Differential Revision: https://reviews.freebsd.org/D6394
Fix issues that crept in with initial import.
Approved by: adrian (mentor)
Sponsored by: Smartcom - Bulgaria AD
Differential Revision: https://reviews.freebsd.org/D6393
Fix efx_mcdi_request_poll so it only raises an exception if EIO is
reported from a detected MC assert or reboot. This prevents
an unnecessary exception being raised if an MCDI response error code
is trandlated to EIO.
Submitted by: Andy Moreton <amoreton at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D6392
The event/timer block used sysclk in Huntington, but has been
moved to the dpcpu clock domain for Medford. Fix the computed
timer quantum to use the right clock.
Submitted by: Andy Moreton <amoreton at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D6389
This allows the driver to fall back to the largest usable MTU if a
user attempts to configure an unprivileged function with an MTU higher
than that of the attached port.
Submitted by: Mark Spender <mspender at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D6387
Check licensing support at NIC startup to avoid multiple checks later.
As state is stored, licensing initialisation is moved later in start
procedure.
Submitted by: Richard Houldsworth <rhouldsworth at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D6385
Centralizes fetching of board information (vendor, type, revision, etc),
and adds support for matching quirks against board identification info.
* Adds a BHND_BUS_READ_BOARD_INFO(), allowing bhnd bus/bus parent(s) to
handle implementation-specific fetching of board info.
* Integrates board type constants from the latest Broadcom ISC-licensed
bcmdevs.h included in dd-wrt's Broadcom driver source drops.
* Adds support for matching on chip/board quirks to bhnd_device_quirks()/
bhnd_chip_quirks().
* Use the new board/chip quirk matching to match Apple devices that failed
to set BFL2_PCIEWAR_OVR in SROM.
Submitted by: Landon Fuller <landonf@landonf.org>
Differential Revision: https://reviews.freebsd.org/D6361
Relies on BHND(4) driver.
There files contains machine-dependent code for Broadcom MIPS processor and
provide UART driver.
This is a work in progress; it and the current bhnd code is enough to boot
on the ASUS RT-N16 and RT-N53 platforms.
Submitted by: Michael Zhilin <mizhka@gmail.com>
Differential Revision: https://reviews.freebsd.org/D6251
This patch fix trampoline build. inckern.S increases stack and calls _startC
of elf_trampoline, so inckern.S should be called before elf_trampoline. gcc4.2 puts
text (code) into image according to order of source files in this call, so order has changed.
In addition make will install trampoline kernel. It allows to use kernel for firmware build.
Submitted by: Michael Zhilin <mizhka@gmail.com>
Differential Revision: https://reviews.freebsd.org/D6242
There are 5 logging levels:
* ERROR
* WARN
* INFO
* DEBUG
* TRACE
There are 2 logging context:
* with
* without device
DEBUG and TRACE records are printed only if bootverbose.
Logging records are printed with source code line information if acceptable
logging level is DEBUG or TRACE.
Submitted by: Michael Zhilin <mizhka@gmail.com>
Differential Revision: https://reviews.freebsd.org/D6247
Extend macros for MIPS & ARM cores. Now only BCM cores can be matched by matching mechanism.
Submitted by: Michael Zhilin <mizhka@gmail.com>
Differential Revision: https://reviews.freebsd.org/D6246
freeaddrinfo() on it to indicate that it doesn't point to a valid
addrinfo list. This fixes this Coverity issues:
1006368 Uninitialized pointer read
1018506 Double free
1305590 Resource leak
that can be triggered in the hp->hostname[0] != '\0' case.
Don't treat a character as a boolean.
Fix these Coverity issues:
1009293 Unchecked return value from library
1194246 Wrong size argument
by tweaking the status file extend code.
Reported by: Coverity
CID: 1006368, 1018506, 1305590, 1009293, 1194246
Reviewed by: rmacklem
Feedback from: hrs
MFC after: 1 week
Differential Revision: D6398
previous line to prevent buffer overflow. This turns out to not be
important because the upstream xdr code already capped the object
size at the proper value. Using the correct limit here looks a lot
less scary and should please Coverity.
Reported by: Coverity
CID: 1199309, 1199310
MFC after: 1 week
This is an updated version of D6140.
Tested:
* BCM4321 11abgn, STA mode (11a)
Submitted by: avos
Differential Revision: https://reviews.freebsd.org/D6140
Some ACPI operations such as mutex acquires and event waits accept a
timeout. The ACPI OSD layer implements these timeouts by using regular
sleep timeouts. However, this doesn't work during early boot before
event timers are setup. Instead, use polling combined with DELAY()
to spin.
This fixes booting on upcoming Intel systems with Kaby Lake processors.
Tested by: "Jeffrey E Pieper" <jeffrey.e.pieper@intel.com>
Reviewed by: jimharris
MFC after: 1 week
* DUALPHY in TGSHIGH tells us there's a phy that is dualband, rather than
two separate PHYs/MACs (which we almost but don't quite yet support.)
Use it.
* Add the BCM4322 PCI ID to the list of devices we don't override.
This means the 2g/5g flags are preserved, and thus we get 5GHz
operation (with N-PHY, of course.)
Tested:
* BCM4311, STA mode (11bg)
* BCM4312, STA mode (11bg)
* BCM4321, STA mode (11abg)
Sponsored by: Palm Springs
* unbreak non-debug builds - don't default to debugging SCAN; that was
left-over from my testing.
* include opt_siba.h, now that it's generated as appropriate.
* stick the debug enum outside the debug block, just so it's there for
any code that wants to set siba_debug for some reason (like say,
my debugging muckup.)
* make DPRINTF() use __VA_ARGS__ for formatting too, so it correctly
handles printing w/ no args.
* Make DPRINTF() use device_printf().
Sponsored by: Palm Springs
Coverity reports an uninitialized "dir" in case the switch defaults
without hitting any case. Respect the original intent and quell the
false positive with the relatively new __unreachable() builtin.
CID: 1331566
Coverity reports an uninitialized "len" in case the switch defaults
without hitting any case. Respect the original intent and quell the
false positive with the relatively new __unreachable() builtin.
CID: 1347796
This are based on Mach3.
Documentation is pending but has been promised.
Submitted by: Dan Partelly
Reviewed by: adrian, jhb (older version)
Differential Revision: https://reviews.freebsd.org/D4230
RelNotes: yes
so the module could be loaded.
Discussed with: andrew
Reviewed by: andrew
Sponsored by: DARPA/AFRL
Differential Revision: https://reviews.freebsd.org/D6359
