Give sparcv9 the ability to set the target cpu. Change it from
accepting -march which doesnt exist on sparc gcc to -mcpu. While here
adjust a few tests to not write an unused temporary file.
casting to the appropriate type. (Note this fix cannot be done in
sys/sparc64/sparc64/spitfire.c, since that file is also included by
assembly source files.)
Reviewed by: marius
MFC after: 3 days
that this is done for SDT probes. This fixes the syscall/tst.args.d test,
which was failing because mmap(2)'s sixth argument wasn't available to the
probe.
MFC after: 2 weeks
fact I should actually waited the build to be finished before
committing.
A proper fix would be committed once my test build passes.
Pointy hat to: delphij
Implement getDwarfEHStackPointer() and initDwarfEHRegSizeTable() for sparcv9.
Enables the libgcc-specific undocumented __builtin_dwarf_sp_column() and
__builtin_init_dwarf_reg_size_table() builtins to be compiled for
sparc64.
Quartz is a tiny module utilized Freescale VF6xx
system-on-chip and development kit produced by
Device Solutions.
Quartz is available in a form of LGA (38x38x2mm)
or as a module with high-density connectors.
Sponsored by: Device Solutions
while this won't actually be used for anything (yet), it doesn't hurt to
ensure it is exposed to the tinderbox.
Requested by: imp, jmallett
MFC after: 3 weeks
fragments; while this won't actually be used for anything (yet), it
doesn't hurt to ensure it is exposed to the tinderbox.
Requested by: imp, jmallett
MFC after: 3 weeks
fields of an internal struct so it corresponds with the way variables of
this type are initialised.
PR: 185964
Submitted by: Manuel Mausz <manuel-freebsd@mausz.at>
MFC after: 5 days
The first I2C controller is only used to manage the on-board devices (PMIC
and HDMI framer) and its bus is not exposed on the expasion headers.
With this change the following pins on the P9 expansion headers are now
reserved as I2C pins:
Pin 17 - I2C1 SCL
Pin 18 - I2C1 SDA
Pin 19 - I2C2 SCL
Pin 20 - I2C2 SDA
The I2C2 is the bus that should be used to read the contents of cape
eeproms.
Approved by: adrian (mentor, implicit)
It's still hardcoded (for db120) but it is now hardcoded in all the
same place (ie, the pdata path.) The port config/status code now checks
port0/port6 as appropriate to configure things.
Tested:
* Qualcomm Atheros DB120, AR8327 switch.
There's plenty of hints that I haven't yet fleshed out and are hardcoded
in arswitch_8327.c. They're listed here (from OpenWRT) for completeness.
This is enough to get the thing up, running and pinging.
Note that the mdiobus for the on-switch switch changes - the AR8327
probes first, which exposes mdio1, and thus the arge1 mdiobus will probe
and attach as mdio2. That is what the AR9344 on-chip switch has to
attach to.
Tested:
* Qualcomm Atheros DB120
This is (almost!) enough to actually probe, attach, configure a default
port group and do some basic work. It's also totally hard-coded for
the Qualcomm Atheros DB120 board - it doesn't yet have any of the code
from OpenWRT which parses extra configuration data to know how to program
the switch. The LED stuff is also missing.
But, it's enough to facilitate board, PHY, switch and VLAN bringup,
so I am committing it now.
Tested:
* Qualcomm Atheros DB120
Obtained from: OpenWRT
switches.
* Add some new VLAN HAL methods that will be used by the VLAN configuration
code. The AR933x and later switches use slightly different register
layouts (even though the driver currently doesn't support it.)
the Bufferable bit in the PDE entries of the secondary processor startup
pagetables.
The caches really need to be invalidated even earlier than this, but this
is a big step in the right direction. The invalidate needs to happen
before the MMU is enabled, which means it has to be called from asm code
that's running with physical addressing. Fixing that will be handled in
a future change.
'-m <file>' spits out the given stream into <file> (eg, /dev/stdout).
However, it only resolves the first symbol; it doesn't parse the entire
callgraph. If it fails to lookup then it doesn't print anything.
'-a' instead does a symbol and file:line lookup for each address in each
callgraph and will happily print the address itself with no lookup
information if it couldn't look things up.
This makes it much easier to pull out individual records from a
pmc data file and look at the callgraph information without having to
hand-decode the addresses.
Sponsored by: Netflix, Inc.
This just extracts the current statistics out from the NIC via
the new ioctl API and displays them. It runs every 100ms to hopefully
grab the latest statistics.
I may eventually teach this to use libstatfoo like what has been done
for athstats and such; but this is good enough for now for people to
do some basic investigation.
Tested:
* Intel Centrino 6205
implementations for each of the chips we support. Most chips up through
armv6 can use the armv4 implementation which has a single coprocessor
opcode for this operation. The rather more complex armv7 implementation
comes from netbsd.
- Support for double-tap and drag.
- Support for 2-finger horizontal scrolling which translates to page-back/forward events.
- Single finger tap is equivalent to a left-button press.
- Two-finger taps are mapped to the right-button click.
- Three fingers are mapped to middle button.
- Add sysctl to disable single finger tapping.
- Fix for multiple open of /dev/atp0
- Enhanced support for the Fountain/Geyser family by adding Geyser4.
- Update manual page.
Submitted by: Rohit Grover <rgrover1@gmail.com>
MFC after: 2 weeks
SPARC: Implement TRAP lowering. Matches what GCC emits.
This lets clang emit "ta 5" for trap instructions on sparc64, instead of
emitting a call to abort(), making it possible to link the kernel.
While this is technically more correct, I don't think it much matters,
because the only thing in the tree that calls cpu_flush_dcache() is md(4)
and I'm > 99% sure it's bogus that it does so; md has no ability to do
anything that can perturb data cache coherency.
it into a bunch of different .c files. Remove declarations for the unused
mptramp() function from everywhere except AramadaXP (and I think it's
really not used there either, because the code that references it appears
to be insanely does-nothing in nature).
these binaries aren't immediately useful on other MIPSes, still build them
as part of mips64 world in order to expose them to tinderbox.
MFC after: 3 weeks
Sponsored by: DARPA, AFRL
