This function combines crypto_cursor_segbase() and
crypto_cursor_seglen() into a single function. This is mostly
beneficial in the unmapped mbuf case where back to back calls of these
two functions have to iterate over the sub-components of unmapped
mbufs twice.
Bump __FreeBSD_version for crypto drivers in ports.
Suggested by: markj
Reviewed by: markj
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D30445
This is intended for use in KTLS transmit where each TLS record is
described by a single mbuf that is itself queued in the socket buffer.
Using the existing CRYPTO_BUF_MBUF would result in
bus_dmamap_load_crp() walking additional mbufs in the socket buffer
that are not relevant, but generating a S/G list that potentially
exceeds the limit of the tag (while also wasting CPU cycles).
Reviewed by: markj
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D30136
This function appends the contents of a single mbuf to an sglist
rather than an entire mbuf chain.
Reviewed by: gallatin, markj
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D30135
The patch in the PR largely no longer applied due to age, but
thanks to Evgeniy Khramtsov for the patches in the PR.
PR: 120024
Reported by: bcran
Approved by: blackend (mentor)
Obtained from: Evgeniy Khramtsov <evgeniy@khramtsov.org> (partly)
The man page SYNOPSIS for EARLY_DRIVER_MODULE() shows that it has
an "enum sysinit_elem_order order" argument.
The actual macro in sys/bus.h does not have an order argument.
PR: 256103
Reported by: J.R. Oldroyd <fbsd at opal dot com>
Reviewed by: markj
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D30411
The default mb_use_ext_pgs value was toggled in commit 52cd25eb1a.
Reviewed by: jhb
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D30393
The correct character to add to the intername name is *, not +
Reviewed by: vmaffione, bcr
Sponsored By: Klara Inc.
Differential Revision: https://reviews.freebsd.org/D30324
While here, fix all links to older en_US.ISO8859-1 documentation
in the src/ tree.
PR: 255026
Reported by: Michael Büker <freebsd@michael-bueker.de>
Reviewed by: dbaio
Approved by: blackend (mentor), re (gjb)
MFC after: 10 days
Differential Revision: https://reviews.freebsd.org/D30265
Use the new control message to move ethernet addresses from a link to
a new link in ng_bridge(4). Send this message instead of doing the
work directly requires to move the loop detection into the control
message processing. This will delay the loop detection by a few
frames.
This decouples the read-only activity from the modification under a
more strict writer lock.
Reviewed by: manpages (gbe)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D28559
There are still references to timed(8) and timedc(8) in the base system,
which were removed in 2018.
PR: 255425
Reported by: Ceri Davies <ceri at submonkey dot net>
Reviewed by: ygy, gbe
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D30232
Make rc.d/routing read defaultrouter_fibN and ipv6_defaultrouter_fibN, and
set it as the default gateway for FIB N, where N is from 1 to (net.fibs - 1)
This allows adding gateways for multiple FIBs in the same format as the main
gateway. (FIB 0)
Reviewed by: olivier, rgrimes, bcr (man page)
Sponsored by: ScaleEngine Inc.
Differential Revision: https://reviews.freebsd.org/D22706
Recover from excessive losses without reverting to a
retransmission timeout (RTO). Disabled by default, enable
with sysctl net.inet.tcp.do_lrd=1
Reviewed By: #transport, rrs, tuexen, #manpages
Sponsored by: Netapp, Inc.
Differential Revision: https://reviews.freebsd.org/D28931
This allows us to kill states created from a rule with route-to/reply-to
set. This is particularly useful in multi-wan setups, where one of the
WAN links goes down.
Submitted by: Steven Brown
Obtained from: https://github.com/pfsense/FreeBSD-src/pull/11/
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D30058
In FreeBSD, the current time is computed from uptime + boottime. Uptime
is a continuous, smooth function that's monotonically increasing. To
effect changes to the current time, boottime is adjusted. boottime is
mutable and shouldn't be cached against future need. Document the
current implementation, with the caveat that we may stop stepping
boottime on resume in the future and will step uptime instead (noted in
the commit message, but not in the code).
Sponsored by: Netflix
Reviewed by: phk, rpokala
Differential Revision: https://reviews.freebsd.org/D30116
Add a new control message to move ethernet addresses to a given link
in ng_bridge(4). Send this message instead of doing the work directly.
This decouples the read-only activity from the modification under a
more strict writer lock.
Decoupling the work is a prerequisite for multithreaded operation.
Approved by: manpages (bcr), kp (earlier version)
MFC: 3 weeks
Differential Revision: https://reviews.freebsd.org/D28516
On arm64 we currently use a non-posted write for device memory, however
we should move to use posted writes. This is expected to work on most
hardware, however we will need to support a non-posted option for some
broken hardware.
Reviewed by: imp, manu, bcr (manpage)
Differential Revision: https://reviews.freebsd.org/D29722
- SNDSTAT_LABEL_* are renamed to SNDST_DSPS_*, and SNDSTAT_LABEL_DSPS
becomes SNDST_DSPS.
- Centralize channel number/rate/formats into a single nvlist
The above nvlist is named "info_play" and "info_rec"
- Expose only encoding format in pfmts/rfmts. Userland has no direct
access to AFMT_ENCODING/CHANNEL/EXTCHANNEL macros, thus it serves no
meaning to expose too much information through this pair of labels.
However pminrate/rminrate, pmaxrate/rmaxrate, pfmts/rfmts are
deprecated and will be removed in future.
This commit keeps ioctls ABI compatibility with __FreeBSD_version
1400006 for now. In future the compat ABI with 1400006 will be removed
once audio/virtual_oss is rebuilt.
Sponsored by: The FreeBSD Foundation
Reviewed by: hselasky
Approved by: philip (mentor)
Differential Revision: https://reviews.freebsd.org/D29770
Usually rule counters are reset to zero on every update of the ruleset.
With keepcounters set pf will attempt to find matching rules between old
and new rulesets and preserve the rule counters.
MFC after: 4 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D29780
Adding support for TCP over UDP allows communication with
TCP stacks which can be implemented in userspace without
requiring special priviledges or specific support by the OS.
This is joint work with rrs.
Reviewed by: rrs
Sponsored by: Netflix, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D29469
As full support of RFC6675 is in place, deprecating
net.inet.tcp.rfc6675_pipe and enabling by default
net.inet.tcp.sack.revised.
Reviewed By: #transport, kbowling, rrs
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D28702
