adrian [Tue, 15 Oct 2013 01:37:00 +0000 (01:37 +0000)]
Fix the Atheros MIPS startup path a little.
* Print out the platform frequency the same as the other frequencies.
* Print out the MDIO frequency.
* Optionally do GMAC and ethernet switch setup if required.
adrian [Tue, 15 Oct 2013 01:35:48 +0000 (01:35 +0000)]
Add new features - an MDIO clock, WMAC reset, GMAC reset and ethernet
switch reset/initialise functions.
The AR934x and QC955x SoCs both have a configurable MDIO base clock.
The others have the MDIO clock use the same clock as the system
reference clock, whatever that may be.
Tested:
* AR9344 SoC
TODO:
* mips24k - AR933x would be fine for now, just to ensure that things
are sane.
adrian [Mon, 14 Oct 2013 23:57:12 +0000 (23:57 +0000)]
Add register definitions for the AR933x SoC GMAC (ie, ethernet MAC)
control block.
The GMAC configuration block allows for some configuration of how
the GMAC0 (ie, arge0) port is connected to the on-board switch
(if indeed there is one.) It both can be pushed into the on-board
switch; it could also be torn out and exposed via an external
MII (and that operational mode is also controllable.)
np [Mon, 14 Oct 2013 23:32:56 +0000 (23:32 +0000)]
cxgbe(4): Store the log2 of the # of doorbells per BAR2 page for both
ingress and egress queues, and for both T4 and T5. These values are
used by the T4/T5 iWARP driver.
np [Mon, 14 Oct 2013 23:02:05 +0000 (23:02 +0000)]
Update krping to the latest upstream code. Move all the FreeBSD
specific parts to krping_dev.c, which leaves the other files as
close to their upstream versions as possible.
np [Mon, 14 Oct 2013 22:39:08 +0000 (22:39 +0000)]
Delete all of the old RDMA code (except krping, which was switched to
use sys/ofed some time back). This has been sitting around as dead code
in the tree for a very long time.
pfg [Mon, 14 Oct 2013 18:17:09 +0000 (18:17 +0000)]
Make di_blocks unsigned in UFS1 as is the case already for UFS2.
Most of the code between UFS1 and UFS2 is shared so this change
is pretty safe. Not only this makes UFS1 and 2 consistent but it
also matches what NetBSD and MacOS X have for some years now.
hrs [Mon, 14 Oct 2013 11:05:13 +0000 (11:05 +0000)]
- Normalize jailname. "example.com" is converted to "example_com".
- Fix a bug that some $jail_{jname}_foo variables did not work.
- Fix a bug which prevented $jail_devfs_ruleset from working[1].
- Move $jail_parameters to the last of the configuraiton lines[1].
Reported by: Jase Thew[1]
Approved by: re (glebius)
gibbs [Sun, 13 Oct 2013 02:41:30 +0000 (02:41 +0000)]
Centralize the detection logic for the Hyper-V hypervisor.
Submitted by: Roger Pau Monné
Sponsored by: Citrix Systems R&D
Reviewed by: gibbs, grehan
Approved by: re (gjb)
sys/sys/systm.h:
* Add a new VM_GUEST type, VM_GUEST_HV (HyperV guest).
sys/dev/hyperv/vmbus/hv_vmbus_drv_freebsd.c:
sys/dev/hyperv/vmbus/hv_hv.c:
sys/dev/hyperv/stordisengage/hv_ata_pci_disengage.c:
* Set vm_guest to VM_GUEST_HV and use that on other HyperV related
devices instead of cloning the cpuid hypervisor check.
* Cleanup the vmbus_identify function.
gibbs [Sun, 13 Oct 2013 02:34:20 +0000 (02:34 +0000)]
Allow FreeBSD to be booted from CDROM media on XenServer 6.2 and
prior releases.
Submitted by: Roger Pau Monné
Sponsored by: Citrix Systems R&D
Reviewed by: gibbs
Approved by: re (gjb)
sys/dev/xen/blkfront/blkfront.c:
On XenServer versions up to an including 6.2, paravirtualized
CDROM support is broken. When running in an HVM domain,
ignore paravirtualized instances of CDROM media, and instead
rely on native drivers attaching to emulated hardware. This
functions correctly on all currently known Xen based
platforms.
markm [Sun, 13 Oct 2013 00:10:48 +0000 (00:10 +0000)]
There is an issue (not seen in our testing) where "yarrow" and
"dummy" switch priorities, and the users are left with no usable
/dev/random. The fix assigns priories to these and gives the users
what they want. The override tuneable has a stupid name (blame me!)
and this fixes it to be something that 'sysctl kern.random' emits
and is the right thing to set.
Approved by: re (gjb)
Approved by: secteam (cperciva)
markm [Sat, 12 Oct 2013 12:57:57 +0000 (12:57 +0000)]
Merge from project branch. Uninteresting commits are trimmed.
Refactor of /dev/random device. Main points include:
* Userland seeding is no longer used. This auto-seeds at boot time
on PC/Desktop setups; this may need some tweeking and intelligence
from those folks setting up embedded boxes, but the work is believed
to be minimal.
* An entropy cache is written to /entropy (even during installation)
and the kernel uses this at next boot.
* An entropy file written to /boot/entropy can be loaded by loader(8)
* Hardware sources such as rdrand are fed into Yarrow, and are no
longer available raw.
------------------------------------------------------------------------
r256240 | des | 2013-10-09 21:14:16 +0100 (Wed, 09 Oct 2013) | 4 lines
Add a RANDOM_RWFILE option and hide the entropy cache code behind it.
Rename YARROW_RNG and FORTUNA_RNG to RANDOM_YARROW and RANDOM_FORTUNA.
Add the RANDOM_* options to LINT.
------------------------------------------------------------------------
r256239 | des | 2013-10-09 21:12:59 +0100 (Wed, 09 Oct 2013) | 2 lines
Define RANDOM_PURE_RNDTEST for rndtest(4).
------------------------------------------------------------------------
r256204 | des | 2013-10-09 18:51:38 +0100 (Wed, 09 Oct 2013) | 2 lines
o Allow this to work with "nodevice random" by fixing where the
MALLOC pool is defined.
o Fix the explicit reseed code. This was correct as submitted, but
in the project branch doesn't need to set the "seeded" bit as this
is done correctly in the "unblock" function.
I replaced the sx_* locks that Arthur used with regular mutexes;
this turned out the be the wrong thing to do as the locks need to
be sleepable. Revert this folly.
# Submitted by: Arthur Mesh <arthurmesh@gmail.com> (In original diff)
------------------------------------------------------------------------
r256138 | des | 2013-10-08 12:05:26 +0100 (Tue, 08 Oct 2013) | 10 lines
Add YARROW_RNG and FORTUNA_RNG to sys/conf/options.
Add a SYSINIT that forces a reseed during proc0 setup, which happens
fairly late in the boot process.
Add a RANDOM_DEBUG option which enables some debugging printf()s.
Add a new RANDOM_ATTACH entropy source which harvests entropy from the
get_cyclecount() delta across each call to a device attach method.
Debug run. This now works, except that the "live" sources haven't
been tested. With all sources turned on, this unlocks itself in
a couple of seconds! That is no my box, and there is no guarantee
that this will be the case everywhere.
* Cut debug prints.
* Use the same locks/mutexes all the way through.
* Be a tad more conservative about entropy estimates.
Snapshot. This passes the build test, but has not yet been finished or debugged.
Contains:
* Refactor the hardware RNG CPU instruction sources to feed into
the software mixer. This is unfinished. The actual harvesting needs
to be sorted out. Modified by me (see below).
* Remove 'frac' parameter from random_harvest(). This was never
used and adds extra code for no good reason.
* Remove device write entropy harvesting. This provided a weak
attack vector, was not very good at bootstrapping the device. To
follow will be a replacement explicit reseed knob.
* Separate out all the RANDOM_PURE sources into separate harvest
entities. This adds some secuity in the case where more than one
is present.
* Review all the code and fix anything obviously messy or inconsistent.
Address som review concerns while I'm here, like rename the pseudo-rng
to 'dummy'.
# Submitted by: Arthur Mesh <arthurmesh@gmail.com> (the first item)
1) example (partially humorous random_adaptor, that I call "EXAMPLE")
* It's not meant to be used in a real system, it's there to show how
the basics of how to create interfaces for random_adaptors. Perhaps
it should belong in a manual page
2) Move probe.c's functionality in to random_adaptors.c
* rename random_ident_hardware() to random_adaptor_choose()
3) Introduce a new way to choose (or select) random_adaptors via tunable
"rngs_want" It's a list of comma separated names of adaptors, ordered
by preferences. I.e.:
rngs_want="yarrow,rdrand"
Such setting would cause yarrow to be preferred to rdrand. If neither of
them are available (or registered), then system will default to
something reasonable (currently yarrow). If yarrow is not present, then
we fall back to the adaptor that's first on the list of registered
adaptors.
4) Introduce a way where RNGs can play a role of entropy source. This is
mostly useful for HW rngs.
The way I envision this is that every HW RNG will use this
functionality by default. Functionality to disable this is also present.
I have an example of how to use this in random_adaptor_example.c (see
modload event, and init function)
5) fix kern.random.adaptors from
kern.random.adaptors: yarrowpanicblock
to
kern.random.adaptors: yarrow,panic,block
6) add kern.random.active_adaptor to indicate currently selected
adaptor:
root@freebsd04:~ # sysctl kern.random.active_adaptor
kern.random.active_adaptor: yarrow
# Submitted by: Arthur Mesh <arthurmesh@gmail.com>
Submitted by: Dag-Erling Smørgrav <des@FreeBSD.org>, Arthur Mesh <arthurmesh@gmail.com>
Reviewed by: des@FreeBSD.org
Approved by: re (delphij)
Approved by: secteam (des,delphij)
dteske [Fri, 11 Oct 2013 21:23:44 +0000 (21:23 +0000)]
Remove the dumpdev configuration dialog, merge it into the regular
services configuration and enable it by default. Committed with
slight change to menu text for length and content.
Submitted by: Allan Jude <freebsd@allanjude.com>
Approved by: re (glebius)
dteske [Fri, 11 Oct 2013 20:52:42 +0000 (20:52 +0000)]
Rewrite the keymap module to display an actual menu of selectable
keymaps *and* provide a mechanism for testing the selection. With
this commit, bsdinstall is no longer dependent on kbdmap(1). The
keymap test menu was originally submitted by Warren Block but was
modified).
Submitted by: Warren Block <wblock@wonkity.com>
Reviewed by: Allan Jude <freebsd@allanjude.com>
Approved by: re (glebius)
dteske [Fri, 11 Oct 2013 20:41:35 +0000 (20:41 +0000)]
Add zfsboot module as an option for automatic configuration. Default is
to run interactively but it can be scripted too (optinally completely
non-interactive). Currently supports GELI and all ZFS vdev types. Also
performs validation on selections/settings providing error messages if
necessary, explaining (in plain language) what the issue is. Currently
the auto partitioning of naked disks only supports GPT and MBR (VTOC8
pending for sparc64), so is only available for i386/amd64 install.
Submitted by: Allan Jude <freebsd@allanjude.com>, myself
Reviewed by: Allan Jude <freebsd@allanjude.com>
Approved by: re (glebius)
des [Fri, 11 Oct 2013 20:21:44 +0000 (20:21 +0000)]
After installation, dump 4096 bytes from /dev/random to /entropy in the
newly installed system. This should greatly increase the amount of
entropy available when SSH host keys are generated during first boot.
dteske [Fri, 11 Oct 2013 20:08:34 +0000 (20:08 +0000)]
Add $VAR_ZFSINTERACTIVE (zfsInteractive) and new f_zfsinteractive() for
determining when a script wants to be nonInteractive but selectively
wants ZFS operations to be *interactive* (this is analgous to already
existing $VAR_NETINTERACTIVE (netInteractive) and f_netinteractive()
used for the same purpose (script wants to be nonInteractive but wants
network operations to be *interactive*).
dteske [Fri, 11 Oct 2013 20:07:04 +0000 (20:07 +0000)]
Fix a bug that would occur in application death when debugging was enabled
if you ended up in f_dialog_*_constrain() (indirectly, of course) with a
purposefully-set NULL height, width, or rows parameter (because you didn't
care to have that attribute calculated). Fix typo in a comment while here.
edavis [Thu, 10 Oct 2013 21:10:51 +0000 (21:10 +0000)]
Fixed the media type shown via ifconfig.
Fixed a panic that occurs when bringing up an interface on 57710/57711
running very old bootcode versions.
Fixed how bool is defined for those who have been using this code on older
versions of FreeBSD.
jhb [Thu, 10 Oct 2013 19:51:38 +0000 (19:51 +0000)]
Sanitize the %eflags returned by BIOS routines. Some BIOS routines enter
protected mode and may leave protected-mode-specific flags like PSL_NT set
when they return to real mode. This can cause a fault when BTX re-enters
protected mode after the BIOS mode returns.
dim [Thu, 10 Oct 2013 16:25:53 +0000 (16:25 +0000)]
In sys/dev/hyperv, fix a number of gcc warnings about usage of anonymous
union members in strict C99, by giving them names. While here, add some
FreeBSD keywords where they were missing.
alfred [Thu, 10 Oct 2013 14:03:03 +0000 (14:03 +0000)]
Fix for When more than one NIC is present.
The device name was incorrect due to a specific function we ported
from the Linux driver that is not FBSD compatible. This resulted
with a false sysctl registration and some more problematic issues.
trasz [Thu, 10 Oct 2013 11:28:20 +0000 (11:28 +0000)]
Remove unimplemented options from iscsi.conf(5) manual page, mention
that it's being used by both initiators, and change the title to make
it more easily searchable.
Approved by: re (glebius)
Sponsored by: FreeBSD Foundation
Please note that this change is slightly different from r255257, because
it is merged out of order with other (larger) upstream changes.
PR: kern/182570
Reported by: Keith White <kwhite@site.uottawa.ca>
Tested by: Keith White <kwhite@site.uottawa.ca>
Approved by: re (glebius)
MFC after: 1 week
X-MFC after: r254753
hrs [Thu, 10 Oct 2013 09:32:27 +0000 (09:32 +0000)]
- Update rc.d/jail to use a jail(8) configuration file instead of
command line options. The "jail_<jname>_*" rc.conf(5) variables for
per-jail configuration are automatically converted to
/var/run/jail.<jname>.conf before the jail(8) utility is invoked.
This is transparently backward compatible.
- Fix a minor bug in jail(8) which prevented it from returning false
when jail -r failed.
hrs [Thu, 10 Oct 2013 07:41:11 +0000 (07:41 +0000)]
Add support for "vnet jname" argument in ifconfig_IF. The vnet keyword
is ignored except for "rc.d/netif vnet{up,down} ifn" because a jail is
usually created after interface initialization on boot time.
"rc.d/netif vnetup ifn" moves ifn into the specified jail. It is
designed to be used in other scripts like rc.d/jail, not automatically
invoked during the interface initialization.
markj [Thu, 10 Oct 2013 03:50:23 +0000 (03:50 +0000)]
Convert the dtrace(1) man page to mdoc and fix up some aspects of it that
don't make sense on FreeBSD. In particular,
- remove the ATTRIBUTES section,
- remove references to the Solaris Dynamic Tracing Guide, except in the
SEE ALSO section,
- update the description of the -A option for FreeBSD's implementation,
- remove references to Solaris-specific programs and configuration files,
and replace them with FreeBSD equivalents where possible.
grehan [Wed, 9 Oct 2013 23:53:21 +0000 (23:53 +0000)]
Allow a 4-byte write to PCI config space to overlap
the 2 read-only bytes at the start of a PCI capability.
This is the sequence that OpenBSD uses when enabling
MSI interrupts, and works fine on real h/w.
In bhyve, convert the 4 byte write to a 2-byte write to
the r/w area past the first 2 r/o bytes of a capability.
kan [Wed, 9 Oct 2013 21:33:19 +0000 (21:33 +0000)]
Unbreak zfsloader with LOADER_TFTP_SUPPORT on
Only accept 'net' and 'pxe' devices as underlying transport
in tftp.c on x86. Prior to this change tftp code would attempt
to send packets over any boot device, including zfs one with
predictably sad results.
des [Wed, 9 Oct 2013 20:14:16 +0000 (20:14 +0000)]
Add a RANDOM_RWFILE option and hide the entropy cache code behind it.
Rename YARROW_RNG and FORTUNA_RNG to RANDOM_YARROW and RANDOM_FORTUNA.
Add the RANDOM_* options to LINT.
glebius [Wed, 9 Oct 2013 19:04:40 +0000 (19:04 +0000)]
There are some high performance NICs that count statistics in hardware,
and there are ifnets, that do that via counter(9). Provide a flag that
would skip cache line trashing '+=' operation in ether_input().
Sponsored by: Netflix
Sponsored by: Nginx, Inc.
Reviewed by: melifaro, adrian
Approved by: re (marius)
kib [Wed, 9 Oct 2013 18:45:01 +0000 (18:45 +0000)]
The device vnodes are often unlocked when bread() or bwrite() is
called. This probably should be fixed eventually, but for now it is
not needed to try to flush such vnodes from the buffer allocation
context.
Reported and tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Approved by: re (gjb)
kib [Wed, 9 Oct 2013 18:43:29 +0000 (18:43 +0000)]
Do not flush buffers when the v_object of the passed vnode does not
really belong to it. Such vnodes, with the pointers to other vnodes
v_objects, are typically instantiated by the bypass filesystems.
Invalidating mappings of other vnode pages and the pages is wrong,
since reclamation of the upper vnode does not imply that lower vnode
is reclaimed too.
One of the consequences of the improper reclamation was destruction of
the wired mappings of the lower vnode pages, triggering miscellaneous
assertions in the VM system.
Reported by: John Marshall <john.marshall@riverwillow.com.au>
Tested by: John Marshall <john.marshall@riverwillow.com.au>, pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Approved by: re (gjb)
kib [Wed, 9 Oct 2013 18:41:35 +0000 (18:41 +0000)]
When growing the file descriptor table, new larger memory chunk is
allocated, but the old table is kept around to handle the case of
threads still performing unlocked accesses to it.
Grow the table exponentially instead of increasing its size by
sizeof(long) * 8 chunks when overflowing. This mode significantly
reduces the total memory use for the processes consuming large numbers
of the file descriptors which open them one by one.
Reported and tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Approved by: re (marius)
jfv [Wed, 9 Oct 2013 17:32:52 +0000 (17:32 +0000)]
Update the Intel igb driver to version 2.4.0
- This version has support for the new Intel Avoton systems,
including 2.5Gb support, further it now has IPv6/TSO6 support as
well. Shared code has been updated where necessary as well. Thanks
to my new assistant Eric Joyner for doing the transmit path changes
to bring in the IPv6/TSO6 support. Thanks to Gleb for catching the
one bug and change needed in NETMAP.
projects / FreeBSD / FreeBSD.git / log