Reviewed by: rpaulo
Approved by: rpaulo (earlier version of changes)
Relnotes: YES
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D5915
Support for compression has been available from July 2007 but it
was never imported due to concerns with patents once held by
STAC/HiFn. The issues have clearly been resolved so bring it
in now.
Special thanks to Brett Glass for preserving the code and
pointing documentation for the expiration case.
Obtained from: mav (through Brett Glass)
Relnotes: yes
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D6739
Ext2/3/4 manages generation numbers differently than UFS so adopt
some rules that should work well. When allocating a new inode,
make sure we generate a "good" random value specifically avoiding
zero.
Don't interfere with the numbers that are already generated in
the filesystem: ext2fs doesn't have the backwards compatibility
issues where there were no generation numbers.
Reviewed by: kevlo
MFC after: 1 week
This patch adds the missing pieces needed for device setup using the
mlx5en driver inside a virtual machine which is providing hardware
access through SR-IOV.
Sponsored by: Mellanox Technologies
MFC after: 1 week
- Validate the scheduling class against the actual limit (which is chip
specific) instead of a magic number.
- Return an error if an attempt is made to manipulate the tx queues of a
VI that hasn't been initialized.
Sponsored by: Chelsio Communications
This is influenced by the ath3k driver from linux (circa 2013, this is
how long I've been sitting on this.)
It handles loading in firmware using the newer model, where it assembles
the right set of firmware blobs and board configuration based on the
device list and querying the device.
The older utility could only load in a single image - which sometimes
was ath3k-1.fw and sometimes was ath3k-2.fw. However, the ath3k maintainers
didn't want to keep adding in binaries that were just derivatives with a
separate board config, so they deleted ath3k-2.fw from the Linux firmware
repository and instead, well, did this.
Now, this has been tested against AR3011 and AR3012 NICs from the AR9285+BT
combo up through to the QCA9565+BT combo. It doesn't yet work with the
QCAFN222 NIC as that is some newer chip.
The firmware can be grabbed from https://github.com/erikarn/ath3kfw/ in
the share/firmware/ath3k directory. I'll update this utility over time
to support the newer firmware drops (newer than mid-2013) which should
pull in the QCNFA222 and subsequent chips.
Tested:
* AR9285 + BT
* AR9287 + BT
* AR9485 + BT
* AR9462 + BT
* QCA9565 + BT
nis_ypldap_enable and nis_ypldap_flags.
Also add an entry on ypldap(8) that it is a feature ready and
appears on FreeBSD 11.0.
Requested by: rodrigc
Relnotes: Yes
to NULL to avoid it being mis-treated on a possible re-attach but also
to get a clean NULL pointer derefence in case of errors due to
unexpected race conditions elsewhere in the code, e.g., callouts.
Obtained from: projects/vnet
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
After going through the signal work list, during which do_sigwork()
is called and essentially does nothing because -s and -R were
specified on the command line, newsyslog will sleep for 10 seconds
as the (verbose) code says: "Pause 10 seconds to allow daemon(s)
to close log file(s)".
However, the man page verbiage for -R (and -s) seems quite clear
that this sleep() is unnecessary because the daemon was expected
to have already closed the log file before calling newsyslog.
PR: 210020
Submitted by: David A. Bright <david_a_bright@dell.com>
MFC after: 1 week
Sponsored by: Dell Inc.
Differential Revision: https://reviews.freebsd.org/D6727
panic string again if set, in case it scrolled out of the active
window. This avoids having to remember the symbol name.
Also add a show callout <addr> command to DDB in order to inspect
some struct callout fields in case of panics in the callout code.
This may help to see if there was memory corruption or to further
ease debugging problems.
Obtained from: projects/vnet
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Reviewed by: jhb (comment only on the show panic initally)
Differential Revision: https://reviews.freebsd.org/D4527
The SYSINIT runs at SI_SUB_KICK_SCHEDULER after the scheduler is fully
initialized and timers are working. This fixes booting in the
EARLY_AP_STARTUP case.
The ftp daemon dups the control socket to stdin and uses that fd
throughout the code. Clarify this usage slightly by changing from
explicit use of "0" for the fd to a variable, to make it clear what
the zero represents in the non-blacklist code. Make the
blacklist_notify routine use STDIN_FILENO so as to have less of a
"magic number" feel to the code.
Reviewed by: cem
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D6716
A couple of mostly cosmetic fixes for the final initialization of netfront:
- Switch to "connected" state before starting to kick the rings.
- Correctly use "rxq" in the initialization loop (previously rxq was not
updated in the loop, and netfront would kick np->rxq[N] several times).
- Declare and define xn_connect as static, it's not used outside of this
file.
Reviewed by: Wei Liu <wei.liu2@citrix.com>
Sponsored by: Citrix Systems R&D
Differential revision: https://reviews.freebsd.org/D6657
due to called functions (as in other parts of the stack, leave a comment).
Put around a lock the removal of the ifa from the list however to
reduce the possible race with other places.
Obtained from: projects/vnet
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
generally cleanup code might still acquire it thus try to be
consistent destroying locks late.
Obtained from: projects/vnet
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
family as an argument as well.
This will be used to cleanup individual protocols during VNET teardown.
Obtained from: projects/vnet
Sponsored by: The FreeBSD Foundation
In mediatek etherswitch support, functions mtkswitch_reg_write32_mt7621
and mtkswitch_reg_read32_mt7621 are called without locks held, so
lock assertions fail. Remove the lock assertions.
Sponsored by: Smartcom - Bulgaria AD
which refers to IEEE 802.1p class of service and maps to the frame
priority level.
Values in order of priority are: 1 (Background (lowest)),
0 (Best effort (default)), 2 (Excellent effort),
3 (Critical applications), 4 (Video, < 100ms latency),
5 (Video, < 10ms latency), 6 (Internetwork control) and
7 (Network control (highest)).
Example of usage:
root# ifconfig em0.1 create
root# ifconfig em0.1 vlanpcp 3
Note:
The review D801 includes the pf(4) part, but as discussed with kristof,
we won't commit the pf(4) bits for now.
The credits of the original code is from rwatson.
Differential Revision: https://reviews.freebsd.org/D801
Reviewed by: gnn, adrian, loos
Discussed with: rwatson, glebius, kristof
Tested by: many including Matthew Grooms <mgrooms__shrew.net>
Obtained from: pfSense
Relnotes: Yes
This is done because one has no point to have more channels since they
will be unused.
Submitted by: Ivan Malov <Ivan.Malov at oktetlabs.ru>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D6720
This change is needed because 'opt_rss.h' is included by multiple source
files and RSS macro is defined as 1 within the file during build process
if option RSS is enabled in the kernel.
Submitted by: Ivan Malov <Ivan.Malov at oktetlabs.ru>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D6718
