There is no need to prevent iscsictl from adding iSER session when there
is no iSER support in ctld and/or kernel; should the user make that mistake,
the output from "iscsictl -L" is enough to determine what the problem is.
Neel Natu [Wed, 26 Feb 2014 00:52:05 +0000 (00:52 +0000)]
Queue pending exceptions in the 'struct vcpu' instead of directly updating the
processor-specific VMCS or VMCB. The pending exception will be delivered right
before entering the guest.
The order of event injection into the guest is:
- hardware exception
- NMI
- maskable interrupt
In the Intel VT-x case, a pending NMI or interrupt will enable the interrupt
window-exiting and inject it as soon as possible after the hardware exception
is injected. Also since interrupts are inherently asynchronous, injecting
them after the hardware exception should not affect correctness from the
guest perspective.
Rename the unused ioctl VM_INJECT_EVENT to VM_INJECT_EXCEPTION and restrict
it to only deliver x86 hardware exceptions. This new ioctl is now used to
inject a protection fault when the guest accesses an unimplemented MSR.
Xin LI [Tue, 25 Feb 2014 23:03:48 +0000 (23:03 +0000)]
Refresh our implementation of OpenBSD's Blowfish password format.
Notable changes:
- Support of $2b$ password format to address a problem where very
long passwords (more than 256 characters, when an integer
overflow would happen and cause the length to wrap at 256).
- Updated pseudo code in comments to reflect the reality.
- Removed our local shortcut of processing magic string and rely
on the centralized and tigntened validation.
- Diff reduction from upstream.
For now we are still generating the older $02a$ format of password
but we will migrate to the new format once the format is formally
finalized.
Glen Barber [Tue, 25 Feb 2014 22:13:48 +0000 (22:13 +0000)]
release.sh:
- Add a VCSCMD variable that defaults to 'svn checkout',
and update places 'svn co' is used directly.
- After sourcing a configuration file, prefix SRCBRANCH,
PORTBRANCH, and DOCBRANCH with the SVNROOT.
- Properly capitalize 'FreeBSD.org' in the default SVNROOT.
- Update Copyright.
release.conf.sample:
- Add an example to use git instead of svn, by nullifying
SVNROOT, and setting SRCBRANCH, DOCBRANCH, and PORTBRANCH
to the URL fo a git repository.
release.7:
- Document VCSCMD.
Submitted by: Rick Miller (based on)
Sponsored by: The FreeBSD Foundation
John Baldwin [Tue, 25 Feb 2014 18:44:33 +0000 (18:44 +0000)]
Remove more constants related to static sysctl nodes. The MAXID constants
were primarily used to size the sysctl name list macros that were removed
in r254295. A few other constants either did not have an associated
sysctl node, or the associated node used OID_AUTO instead.
Ruslan Bukin [Tue, 25 Feb 2014 17:02:11 +0000 (17:02 +0000)]
- Pin configuration is a complete iomux register now and includes
drive strength, pull mode, mux mode, speed, etc.
- Add i2c devices to the tree
- Add IPG clock
Ian Lepore [Tue, 25 Feb 2014 15:22:40 +0000 (15:22 +0000)]
Invalidate the SCU cache tag ram on all 4 cores, not just 1-3. I misread
Juergen's original code, it was doing all 4 cores. Also remove the L2
cache invalidate operation, this code runs before L2 is activated.
1) Add support for page back/forward.
2) While doing HOR scrolling, disable VER scrolling.
3) Checking dx_sum and dy_sum before emulate right button, this can
avoids unexpected right button press.
4) Fix stable pointer operation when emulating middle button.
Dimitry Andric [Tue, 25 Feb 2014 07:28:51 +0000 (07:28 +0000)]
In sys/sparc64/sparc64/spitfire.c, prevent signed shift overflow by
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.)
Mark Johnston [Tue, 25 Feb 2014 02:58:11 +0000 (02:58 +0000)]
Make all 8 syscall arguments available to syscall probes in the same way
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.
Robert Watson [Mon, 24 Feb 2014 18:44:22 +0000 (18:44 +0000)]
Build FICL support into little-endian 64-bit MIPS boot-loader fragments;
while this won't actually be used for anything (yet), it doesn't hurt to
ensure it is exposed to the tinderbox.
Robert Watson [Mon, 24 Feb 2014 18:44:03 +0000 (18:44 +0000)]
Build 64-bit ELF support into little-endian 64-bit MIPS boot-loader
fragments; while this won't actually be used for anything (yet), it
doesn't hurt to ensure it is exposed to the tinderbox.
Tijl Coosemans [Mon, 24 Feb 2014 13:43:11 +0000 (13:43 +0000)]
Fix Simplified Chinese character set conversions by switching around the
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
Adrian Chadd [Mon, 24 Feb 2014 05:55:00 +0000 (05:55 +0000)]
Add in port0/port6 configuration as part of the platform data code path.
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.
Adrian Chadd [Mon, 24 Feb 2014 04:48:46 +0000 (04:48 +0000)]
Add the AR8327 bits to the DB120 config file.
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.
Adrian Chadd [Mon, 24 Feb 2014 04:47:16 +0000 (04:47 +0000)]
Add initial AR8327 support.
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.
Adrian Chadd [Mon, 24 Feb 2014 04:43:23 +0000 (04:43 +0000)]
* Ensure enough ports/phys are available for both the AR8327 and previous
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.)
Ian Lepore [Mon, 24 Feb 2014 03:47:39 +0000 (03:47 +0000)]
Invalidate caches immediately upon entry to init_secondary(). Also set
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.
Adrian Chadd [Mon, 24 Feb 2014 02:43:58 +0000 (02:43 +0000)]
Add a new option - 'a <file>' - which spits out annotated callgraphs.
'-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.
Adrian Chadd [Mon, 24 Feb 2014 02:38:43 +0000 (02:38 +0000)]
Add a very basic and totally hacked up iwnstats program.
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.
Ian Lepore [Mon, 24 Feb 2014 01:41:58 +0000 (01:41 +0000)]
Add a new cache maintenance function, idcache_inv_all, to the table, and
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.
Update ATP driver:
- 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.
Ian Lepore [Sun, 23 Feb 2014 22:52:48 +0000 (22:52 +0000)]
If the L2 cache type is PIPT, pass a physical address for a flush.
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.
Ian Lepore [Sun, 23 Feb 2014 22:35:18 +0000 (22:35 +0000)]
Move the declaration for mpentry() into a header file instead of pasting
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).
Ian Lepore [Sun, 23 Feb 2014 22:29:59 +0000 (22:29 +0000)]
Eliminate an unused-var warning by wrapping #if 0 around some tables of
values that were probably entered "for completeness" from a datasheet, and
for all I know may be useful/necessary some day.
Robert Watson [Sun, 23 Feb 2014 22:20:52 +0000 (22:20 +0000)]
Build the BERI boot loader on 64-bit MIPS (but not 32-bit MIPS). While
these binaries aren't immediately useful on other MIPSes, still build them
as part of mips64 world in order to expose them to tinderbox.
Robert Watson [Sun, 23 Feb 2014 22:10:25 +0000 (22:10 +0000)]
Give mips64 its own ficl configuration that sizes pointers/etc suitably for
a 64-bit architecture, rather than trying to share the 32-bit MIPS ficl
configuration.
When building ficl on MIPS, don't conflate 32-bit and 64-bit ISAs -- unlike
x86, we don't want a 32-bit loader on a 64-bit CPU. Use quite conservative
code generation -- e.g., softfloat, no GOT, etc -- suitable for early boot.
UCL is heavily infused by nginx configuration as the example of a convenient
configuration system. However, UCL is fully compatible with JSON format and is
able to parse json files.
UCL is used by pkg(8) for its configuration file as well for the manifest format
in packages, it will be used in base for the pkg boostrap (signature checking
and configuration file parsing.)
libucl has been developped and is maintained by vsevolod@
UCL is heavily infused by nginx configuration as the example of a convenient
configuration system. However, UCL is fully compatible with JSON format and is
able to parse json files.
UCL is used by pkg(8) for its configuration file as well for the manifest format
in packages, it will be used in base for the pkg boostrap (signature checking
and configuration file parsing.)
libucl has been developped and is maintained by vsevolod@
Ian Lepore [Sun, 23 Feb 2014 01:48:07 +0000 (01:48 +0000)]
Create a generic IMX6 kernel config. This is based on the existing
WANDBOARD.common config, but with the freescale-specific optons and devices
all together at the bottom now. In addition to reformatting and shuffling
lines around, two new options are added because they're now known to work,
VFP and FREEBSD_BOOT_LOADER.
This config does not include any static DTB, it requires that u-boot
provide a DTB (or a custom kernel config can compile one in).
This will supercede all the existing WANDBOARD* configs, but those will
be left around for a while to help people transition their customized
configs to include this new one instead.
Ian Lepore [Sat, 22 Feb 2014 22:18:20 +0000 (22:18 +0000)]
Add a feature for automatically finding and loading a dtb file by name.
The name is taken from the u-boot env vars fdtfile or fdt_file. If the
name isn't fully-qualified a search is done in module_path locations.
The search order for a usable dtb in fdt_setup_fdtp() is now
- A dtb loaded with an explicit "load -t dtb" command.
- A dtb already loaded into memory somehow[*] and pointed to by fdt_to_load.
- A dtb in the memory pointed to by the u-boot env vars fdtaddr or fdt_addr.
- A file named by the u-boot env vars fdtfile or fdt_file.
- A static dtb compiled into the kernel.
* Presumably by some arch-specific command or code.
Pedro F. Giffuni [Sat, 22 Feb 2014 22:07:16 +0000 (22:07 +0000)]
ext2fs: fully enable ext4 read-only support.
The ext4 developers tend to tag Ext4-specific flags as
"incompatible" even when such features are not relevant for
read-only support. This is a consequence of the process
though which this filesystem is implemented without design
and the fact that some new features are not extensible to
ext2/3.
Organize the features according to what we support and sort
them so that we can now read-only mount filesystems with
some features that may be found in newly formatted ext4 fs.
Submitted by: Zheng Liu
Reviewed by: pfg
MFC after: 5 days
Ian Lepore [Sat, 22 Feb 2014 22:03:26 +0000 (22:03 +0000)]
Change file_loadraw() from static to public. Change the order of its
arguments from type,filename to filename,type to be consistant with other
public file_whatever() functions, and change it to return a pointer to
the preloaded_file struct describing the file. Adjust existing callers.
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