parent interface. This avoids the overhead of queueing a packet to an IFQ
only to immediately dequeue it again.
Suggested by: np
Reviewed by: brooks
MFC after: 1 month
control for all vr(4) controllers that support it. It's known that
old vr(4) controllers(Rhine II) does not support TX pause but Rhine
III supports both TX and RX pause.
Make TX pause really work on Rhine III by letting controller know
available RX buffers.
While here, adjust XON/XOFF parameters to get better performance
with flow control.
back after I fix the breakages on some of our more exotic platforms.
While here, add the driver to the amd64 NOTES, so it can be picked up in LINT
builds.
using member variables in softc.
While I'm here change media after setting IFF_DRV_RUNNING. This
will remove unnecessary link state handling in vr_tick() if
controller established a link immediately.
have reserved free space in the APM area.
Also instead of one write request per each APM entry, use MAXPHY
sized writes when we are updating APM.
MFC after: 1 month
There were no "undefined symbol pthread_xxx" errors during the link before
this fix only because of STATIC_LIB_REQUIRE() declarations in
lib/libthr/thread/thr_init.c.
of hand-made.
- When registering new cloner, check whether a cloner with
same name already exist.
- When allocating unit, also check with help of ifunit()
whether such interface already exist or not. [1]
PR: kern/162789 [1]
bsd.prog.mk -- we need to compile PIC, which requires a library build.
With this change, USDT (userspace DTrace probes) work from within
shared libraries.
PR: kern/159046
Submitted by: Alex Samorukov <samm at os2.kiev.ua>
Comments by: Scott Lystig Fritchie <slfritchie at snookles.com>
MFC after: 3 days
transfer statemachine. This work is about using a single
state variable instead of multiple state bits as input
for the USB statemachine to determine what to do in the
various parts of the code. No APIs towards USB device
drivers or USB host controller drivers will be changed.
MFC after: 1 month
its mechanisms, pointing at other pertinent man pages, and cautioning about
the experimental status of Capsicum in FreeBSD.
MFC after: 3 days
Sponsored by: Google, Inc.
Fix a bug where the parameter length of a supported address types
parameter is set to a wrong value if the kernel is built with
with either INET or INET6, but not both.
MFC after: 3 days.
machines.
- Mention that V480 with broken centerplanes have a chance of working with
the WAR in the upcoming 8.3-RELEASE and 9.0-RELEASE.
MFC after: 3 days
This also fixes the issue, spotted by mdf, with values that were
printed as decimal and had hex prefixes.
Discussed with: kib, rwatson
MFC after: 2 weeks
the 16-bit cylinders field of the VTOC8 disk label (at around 502GB). The
geometry chosen for disks above that limit allows to use disks up to 2TB,
which is the limit of the extended VTOC8 format. The geometry used for
disks smaller than the 16-bit cylinders limit stays the same as used by
cam_calc_geometry(9) for extended translation.
Thanks to Hans-Joerg Sirtl for providing hardware for testing this change.
MFC after: 3 days
The zfs(8) and zpool(8) manual pages now match the state of the ZFS module
and have been customized for FreeBSD.
The new texts of the "Deduplication" subsection in zfs(8), the zpool "split"
command, the zfs "dedup" property and several other missing parts have been
added from illumos or OpenSolaris snv_134 (CDDL-licensed).
The mdoc(7) reimplementation of whole manual pages, the descriptions of the
zpool "readonly" property, "zfs diff" command and descriptions of several
other missing command flags and/or options were authored by myself.
MFC after: 1 week
backup stack queue entry when the zone is exhausted, otherwise we leak a zone
allocation each time we plug a hole in the reassembly queue.
Reported by: many on freebsd-stable@ (thread: "TCP Reassembly Issues")
Tested by: many on freebsd-stable@ (thread: "TCP Reassembly Issues")
Reviewed by: bz (very brief sanity check)
MFC after: 3 days
