1
0
mirror of https://git.FreeBSD.org/src.git synced 2024-12-27 11:55:06 +00:00
Commit Graph

187696 Commits

Author SHA1 Message Date
Steven Kreuzer
7a8d39f1a8 Document r261504 - FreeBSD/i386 guests can be run under bhyve.
Document r261498 - ping uses the Capsicum framework to drop privileges
Document r261344 - mdocml have been upgraded to version 1.12.3
Documetn r261991 - llvm/clang have been upgraded to version 3.4

Approved by:	hrs (mentor)
2014-02-20 14:39:12 +00:00
Ian Lepore
8df34dd25b Add early printf support, wrapped in #if 0 because it's only rarely needed. 2014-02-20 14:29:59 +00:00
Christian Brueffer
e42bd24a5e Fix a cross-reference.
MFC after:	3 days
2014-02-20 13:33:18 +00:00
Luiz Otavio O Souza
69728ec82d Fix the boot on FDT-enabled systems after r261819.
While here, don't overwrite the error message on interactive use and add
the missing '\n' at end of error message for the non interactive use.

Tested by:	ian, myself
Approved by:	adrian (mentor, implicit)
2014-02-20 13:09:08 +00:00
Luigi Rizzo
5a067ae187 compile with NOINET 2014-02-20 04:56:55 +00:00
Neel Natu
52e5c8a2ec Simplify APIC mode switching from MMIO to x2APIC. In part this is done to
simplify the implementation of the x2APIC virtualization assist in VT-x.

Prior to this change the vlapic allowed the guest to change its mode from
xAPIC to x2APIC. We don't allow that any more and the vlapic mode is locked
when the virtual machine is created. This is not very constraining because
operating systems already have to deal with BIOS setting up the APIC in
x2APIC mode at boot.

Fix a bug in the CPUID emulation where the x2APIC capability was leaking
from the host to the guest.

Ignore MMIO reads and writes to the vlapic in x2APIC mode. Similarly, ignore
MSR accesses to the vlapic when it is in xAPIC mode.

The default configuration of the vlapic is xAPIC. The "-x" option to bhyve(8)
can be used to change the mode to x2APIC instead.

Discussed with:	grehan@
2014-02-20 01:48:25 +00:00
Robert Watson
b1bdbe9d09 Temporarily unhook BERI boot loader from the build until 32-bit MIPS
properly excludes building our 64-bit only boot-loader adaptation.
2014-02-19 23:09:25 +00:00
Christian Brueffer
5bd12c4940 Spelling, grammar and mdoc cleanup.
MFC after:	1 week
2014-02-19 21:31:04 +00:00
Robert Watson
0c7090e31a Do build boot-loader FDT code on MIPS.
MFC after:	3 weeks
Sponsored by:	DARPA, AFRL
2014-02-19 17:44:59 +00:00
Martin Matuska
dc64d6b7e1 Revert r262196
I am going to split this into two individual patches and test it with
the projects/pf branch that may get merged later.
2014-02-19 17:06:04 +00:00
Bryan Drewery
df8d5fd4dc Add missing Save Cursor support for VT520
Submitted by:	IWAMOTO Kouichi <sue@iwmt.org>
PR:		conf/174937
Obtained from:	http://web.mit.edu/dosathena/doc/www/ek-vt520-rm.pdf
Approved by:	bapt (mentor)
MFC after:	2 weeks
2014-02-19 13:06:50 +00:00
Robert Watson
a02a14d1a6 Update MIPS bootinfo.h to reflect the actual MIPS boot2/loader boot-time
interface.

MFC after:	3 weeks
Sponsored by:	DARPA, AFRL
2014-02-19 09:19:09 +00:00
Marko Zec
c5d4eab644 V_irtualize rtsock refcounting, which reduces the chances for panics
on teardown of vnets without active routing sockets while at least
one routing socket is active elsewhere.

Tested by:	Vijay Singh
MFC after:	3 days
2014-02-19 08:29:07 +00:00
Peter Wemm
f0258c45f2 Really (I think) fix the sporadic heimdal build failures with high -j
levels. The root of the problem was that make was attempting to run up
to three concurrent asn1_compile commands to produce the three outputs
that it was declared to produce.  The failure was caused when the
asn1_compiles were started out of sync and a later one was truncating
the files that another thread was trying to copy.  In reality it is
supposed to be run exactly once and all three outputs are produced in
one pass.

Use the same hack as for the parent's Makefile.inc for the compile_et
multi-output rule.
2014-02-19 07:09:14 +00:00
Adrian Chadd
a9ad42220a Extract out the port VLAN flags/setup code and throw it into two new
HAL methods.

This allows the AR8327 code to override it as appropriate.

Tested:

* DB120 - AR8327 and AR9340 on-board switch; only running 'etherswitchcfg'
  to check configs.  The actual VLAN programming wasn't tested.
2014-02-19 06:43:52 +00:00
Adrian Chadd
2bddba6a60 Add methods for the VLAN port set/get routines.
The registers (and perhaps the flags) are different for the AR8327, so
I'll stub those out until they're written.

Tested:

* DB120 - both on-chip AR9340 and AR8327 switches.
2014-02-19 06:35:17 +00:00
Adrian Chadd
ddbc44200a Turn the port init function into a HAL method and initialise it to the
default port init code.

This needs to be overridden for the AR8327.
2014-02-19 06:03:58 +00:00
Adrian Chadd
e765499eed Teach the PHY register path about the different MDIO bus address
for the AR8327.

Tested:

* AR8327, DB120
2014-02-19 06:02:47 +00:00
Adrian Chadd
e3ba3a89ab Add a new method to set up the individual port in question.
The AR8327 requires some different setup code.
2014-02-19 06:01:40 +00:00
Adrian Chadd
df892897a2 Change arswitch_ports_init() to arswitch_port_init(), and teach it to take
a single port to setup.

This may end up later being used as part of some logic to program
the PHY for a single port, rather than having to reinitialise them
all at once.

Tested:

* DB120
2014-02-19 05:35:41 +00:00
Adrian Chadd
0e67bf94fc Add in the AR8327 probe/attach code and switch type.
It detects fine, but (as expected) it won't attach just yet, let alone
pass traffic.

Tested:

* DB120, AR8327 switch
2014-02-19 05:09:47 +00:00
Adrian Chadd
dd843f87d3 Store away the chip version and revision; some AR8327 code depends upon
the chip revision.
2014-02-19 04:30:53 +00:00
Adrian Chadd
26ca36d4ca Add in a flag to control whether the low or high data word of a register access
is latched in first.

The AR8327 apparently requires the low data word be latched in first.

Obtained from:	Linux OpenWRT
2014-02-19 04:23:01 +00:00
Robert Watson
2067168264 Replace Apache-style license on two Makefiles with stock 2-clause BSD;
license, although the former is pretty safe, it wasn't intended to be
used in the version of MIPS boot2/loader upstreamed to FreeBSD.

MFC after:	3 weeks
Sponsored by:	DARPA, AFRL
2014-02-18 23:22:54 +00:00
Robert Watson
4527ee3e06 Commit a first cut at ports of boot2 and loader to 64-bit MIPS, with a
particular interest in (and support for) SRI International and the
University of Cambridge's BERI FPGA soft-core processor.  This includes
micro device drivers for the Altera JTAG UART console, memory-mapped
flash, and the Altera SD Card IP core in both boot2 and loader.  boot2
can be written to the on-board Intel StrataFlash on the DE4 board, and
loader can be placed in StrataFlash or the SD Card.

Plenty of XXX comments, but works quite well locally in practice and I
am using it daily.  Although I had originally ported the ARM version
of boot2, the current version is x86-derived as that proved more
feature-complete.  As we don't currently use partitions on our flash
disks, support for that has been commented out relative to x86, but
would be easy to add back.  FDT support has not yet been hooked up,
although some skeleton parts have been put in place for that.

This may well be a useful starting point for ports to other 32-bit and
64-bit MIPS-ISA systems.

This merge is synchronised to CheriBSD github commit
e41d74fd719525d4dd7a7ee499114679165eeaf6, but with some additions of
$FreeBSD.

MFC after:	3 weeks
Sponsored by:	DARPA, AFRAL
2014-02-18 23:18:32 +00:00
Martin Matuska
a93b9a64fe De-virtualize pf_mtag_z [1]
Process V_pf_overloadqueue in vnet context [2]

This fixes two VIMAGE kernel panics and allows to simultaneously run host-pf
and vnet jails. pf inside jails remains broken.

PR:		kern/182964
Submitted by:	glebius@FreeBSD.org [2], myself [1]
Tested by:	rodrigc@FreeBSD.org, myself
MFC after:	2 weeks
2014-02-18 22:17:12 +00:00
Luiz Otavio O Souza
d141f0f512 Remove an unnecessary header.
Reported by:	nwhitehorn
Approved by:	adrian (mentor, implicit)
2014-02-18 21:29:30 +00:00
Ed Maste
8584c88e4d Fix mismerge in r262121
A break statement was lost in the merge.  The error had no functional
impact, but restore it to reduce the diff against upstream.
2014-02-18 19:46:45 +00:00
Neel Natu
7a902ec0ec Add a check to validate that memory BARs of passthru devices are 4KB aligned.
Also, the MSI-x table offset is not required to be 4KB aligned so take this
into account when computing the pages occupied by the MSI-x tables.
2014-02-18 19:00:15 +00:00
Jonathan Anderson
53905cf487 Add more __BEGIN_DECLS / __END_DECLS to <sys/capability.h>.
capability.h currently only wraps some of its declarations in __BEGIN_DECLS/__END_DECLS, so cap_enter(), cap_sandboxed(), etc. are usable from C++ code but cap_rights_init(), cap_rights_is_valid() etc. are not. This commit fixes this distinction.

Approved by:	rwatson (mentor)
MFC after:	1 week
Sponsored by:	DARPA, AFRL
2014-02-18 14:54:56 +00:00
Gleb Smirnoff
ec0ad11ed2 Fix incorrect assertions. 2014-02-18 14:21:26 +00:00
Luigi Rizzo
c3c9304aa9 enable rfc1323 and rfc1644 by default in picobsd images.
I disabled it some 15 years ago but it is useful to have them on
when doing tcp throughput tests.
2014-02-18 04:38:26 +00:00
Luigi Rizzo
89e3fd5247 two small changes:
- intercept FIONBIO and FIOASYNC ioctls on netmap file descriptors.
  libpcap calls them to set non blocking I/O on the file descriptor,
  for netmap this is a no-op because there is no read/write,
  but not intercepting would cause fcntl() to return -1
- rate limit and put under netmap.verbose some messages that occur
  when threads use concurrently the same file descriptor.
2014-02-18 04:27:41 +00:00
John Baldwin
a0efd3fb34 A first pass at adding support for injecting hardware exceptions for
emulated instructions.
- Add helper routines to inject interrupt information for a hardware
  exception from the VM exit callback routines.
- Use the new routines to inject GP and UD exceptions for invalid
  operations when emulating the xsetbv instruction.
- Don't directly manipulate the entry interrupt info when a user event
  is injected.  Instead, store the event info in the vmx state and
  only apply it during a VM entry if a hardware exception or NMI is
  not already pending.
- While here, use HANDLED/UNHANDLED instead of 1/0 in a couple of
  routines.

Reviewed by:	neel
2014-02-18 03:07:36 +00:00
John Baldwin
a96b8b801a Tweak the handling of PCI capabilities in emulated devices to remove
the non-standard zero capability list terminator.   Instead, track
the start and end of the most recently added capability and use that
to adjust the previous capability's next pointer when a capability is
added and to determine the range of config registers belonging to
PCI capability registers.

Reviewed by:	neel
2014-02-18 03:00:20 +00:00
Craig Rodrigues
458a36d594 In ue_attach_post_task(), initialize curvnet to vnet0 before calling if_attach().
Before this patch, curvnet was NULL.
When the VIMAGE kernel option is enabled, this eliminates
kernel panics when USB ethernet devices are plugged in.

PR: 183835
Submitted by: Hiroo Oono <hiroo.ono at gmail dot com>
2014-02-18 01:20:26 +00:00
Neel Natu
294d0d88fc Handle writes to the SELF_IPI MSR by the guest when the vlapic is configured
in x2apic mode. Reads to this MSR are currently ignored but should cause a
general proctection exception to be injected into the vcpu.

All accesses to the corresponding offset in xAPIC mode are ignored.

Also, do not panic the host if there is mismatch between the trigger mode
programmed in the TMR and the actual interrupt being delivered. Instead the
anomaly is logged to aid debugging and to prevent a misbehaving guest from
panicking the host.
2014-02-17 23:07:16 +00:00
Neel Natu
9c43cd07ec Use spinlocks to lock accesses to the vioapic.
This is necessary because if the vlapic is configured in x2apic mode the
vioapic_process_eoi() function is called inside the critical section
established by vm_run().
2014-02-17 22:57:51 +00:00
Christian Brueffer
5efaea4cc6 Remove the 3rd clause ("advertising clause") of the BSD license as
permitted by the University of Berkeley on July 22, 1999.

Reviewed by:	imp
MFC after:	1 week
2014-02-17 22:27:32 +00:00
Christian Brueffer
8fd6eb669d Add $FreeBSD$.
MFC after:	1 week
2014-02-17 22:26:21 +00:00
Alan Somers
b9a9db10d4 test_eagain_*_* should've been using nonblocking sockets instead of
blocking sockets.  The error was not exposed as long as the kernel
suffered from PR kern/185812.  Now corrected, these tests pass on
DragonFlyBSD 3.6.0.

PR:		kern/185812
Sponsored by:	Spectra Logic Corporation
MFC after:	2 weeks
2014-02-17 22:06:52 +00:00
Hans Petter Selasky
e4dfeb5bb1 Our quirk table is almost full. Add some room for more quirks.
MFC after:	1 week
2014-02-17 20:30:29 +00:00
Hans Petter Selasky
860fe6b9fb Adjust USB quirk.
MFC after:	1 week
Submitted by:	Volodymyr Kostyrko <arcade@b1t.name>
2014-02-17 20:26:13 +00:00
Dimitry Andric
ea7f47f524 In sys/dev/usb/controller/uss820dci.c, similar to r261977, fix a warning
about uss820dci_odevd being unused, by adding it to the part that
handles getting descriptors.

Reported by:	loos
Reviewed by:	hselasky
MFC after:	3 days
2014-02-17 20:08:11 +00:00
Ian Lepore
4af6e44409 Give the fdt helper routines static linkage since no global definition
of them is provided anywhere.  (gcc was nice enough to warn about this,
clang didn't for some reason.)
2014-02-17 20:04:57 +00:00
Ed Maste
adacc0725e Update lldb for clang/llvm 3.4 import
This commit largely restores the lldb source to the upstream r196259
snapshot with the addition of threaded inferior support and a few bug
fixes.

Specific upstream lldb revisions restored include:
   SVN      git
  181387  779e6ac
  181703  7bef4e2
  182099  b31044e
  182650  f2dcf35
  182683  0d91b80
  183862  15c1774
  183929  99447a6
  184177  0b2934b
  184948  4dc3761
  184954  007e7bc
  186990  eebd175

Sponsored by:	DARPA, AFRL
2014-02-17 18:50:03 +00:00
Eitan Adler
b7d6c6b5e1 pcm(4): Permit non-root users to change default unit
Discussed with:	mav
2014-02-17 15:33:21 +00:00
Mark Felder
eba76eb552 Fix formatting.
"Manpages should start a new sentence on a new line. This makes it easier
for translators to track changes." -jhb

Approved by:	jhb
MFC after:	3 days
Sponsored by:	SupraNet Communications, Inc
2014-02-17 13:23:49 +00:00
John Hay
d6d73d476b etcupdate should use the src tree from where the release is built, not
the default (/usr/src) tree.

MFC after:	2 weeks
2014-02-17 12:29:17 +00:00
Gleb Smirnoff
044ae9dbef Add my copyright to flowtable. 2014-02-17 12:07:17 +00:00