The matcd.4 man page has been upgraded to reflect current 5.1.x
functionality, and efforts were made to match the style and layout found
in similar-single purpose block drivers man pages found in the 5.1 tree
man4 area while not losing useful information. However, the documentation
folks should still take a look, since the man pages used as guides were
somewhat inconsistent on a variety of points.
Approved by: markm(mentor)
man page. This will be more scaleable as more driver man pages hit
the tree. Add also a description on how to do this configuration
in the rc.conf script.
toggle several media options (sonet/sdh, for example) with ifconfig and
to see the carrier state in ifconfig's output. It gives also read/write
access (given the right privilegs) to the S/Uni registers to user space
programs.
It currently supports the PMC Sierra Lite, Ultra and 622 chips and
the IDT 77105. The driver handles media options and state in a consistent
manner for ATM drivers. The next commit to the midway driver will make
it use utopia.
from NetBSD, and changed slightly to account for FreeBSD specifics.
- Hook them up to the build.
- Add them to the list of miibus-using drivers in miibus(4).
Repo-copy it from the i386 specific man4 section to the common one.
Remove the i386 keyword from the man page header.
Document the sysctl interface to the driver.
Fix a spelling error (ALL -> AAL).
- update ``struct usb_device_info''
- add information about new fields in about struct
- document USB_EVENT_IS_ATTACH() and USB_EVENT_IS_DETACH()
- update URL of the USB.ORG developer documentation
PR: docs/41580 (original patch)
Reviewed by: n_hibma
Approved by: des (mentor), re (bmah)
on and fix if neceeary).
o Note that acpi is available on i386-ia32, ia64 and amd64, not just 'intel'
platforms. Intel has had nothing to do with amd64.
Approved by: re (scottl@)
kharma it will be to disable some or all of acpi on ia64 or amd64 (are
there other non-i386 platforms that FreeBSD supports with ACPI?).
Submitted by: Ryan Losh
Approved by: re@ (rwatson)
- prefix(8) and gifconfig(8) are deprecated
- dtcpc, dtcps were never imported (also removed from KAME CVS)
- pim6dd, pim6sd and racoon are ports
- inet6d does not exist on FreeBSD
PR: docs/51295
Submitted by: Simon L. Nielsen <simon@nitro.dk>
Content reviewed by: itojun
Approved by: des (mentor), re (bmah)
was obtained from [1], with heavy editing, and ammending text for some of
the ioctls.
All ioctls (in sys/agpio.h) are now documented.
PR: docs/50503
Original patch by: Alex Semenyaka <alexs@snark.ratmir.ru> [1]
Content approved by:
- Eric Anholt <anholt@FreeBSD.ORG>
- Matthew N. Dodd <mdodd@FreeBSD.ORG> (cursory review)
Approved and Reviewed by: des (mentor), re (scottl)
and this manpage is somewhat machine independent.
- Don't redundantly say that SMP support is present for all supported
architectures. Instead, say that it is present for all Tier-1
architectures.
- Note that an SMP kernel not booting on a UP machine is an i386-only
exception.
- Add a paragraph about hyperthreading support including some docco on the
machdep.hlt_logical_cpus sysctl ps@ recently added.
- Note that SMP support for alpha, ia64, and sparc64 debuted in 5.0.
ethernet controller. The driver has been tested with the LinkSys
USB200M adapter. I know for a fact that there are other devices out
there with this chip but don't have all the USB vendor/device IDs.
Note: I'm not sure if this will force the driver to end up in the
install kernel image or not. Special magic needs to be done to exclude
it to keep the boot floppies from bloating again, someone please
advise.
example of utilizing multiple slots on a multi-slot card reader.
PR: docs/49036
Submitted by: Scott Mitchell <scott+freebsd@fishballoon.org>
MFC after: 3 days
(See: ftp://ftp.rfc-editor.org/in-notes/rfc3514.txt)
This fulfills the host requirements for userland support by
way of the setsockopt() IP_EVIL_INTENT message.
There are three sysctl tunables provided to govern system behavior.
net.inet.ip.rfc3514:
Enables support for rfc3514. As this is an
Informational RFC and support is not yet widespread
this option is disabled by default.
net.inet.ip.hear_no_evil
If set the host will discard all received evil packets.
net.inet.ip.speak_no_evil
If set the host will discard all transmitted evil packets.
The IP statistics counter 'ips_evil' (available via 'netstat') provides
information on the number of 'evil' packets recieved.
For reference, the '-E' option to 'ping' has been provided to demonstrate
and test the implementation.
pointed this out a while ago, and I'm just now getting back to it. It
obsoletes one of ru's changes, but since oldcard.4 is so much better,
that doesn't matter.
Submitted by: ru
various functions of the card. Be pedantically careful to use 'station
firmware' when talking about the version of Prism firmware.
As always, word-smithing welcome.
MFC-After: Tom Rhodes wakes up and notices :-)
o Expand on MAC policy enforcement on network interfaces
o Add cross-references to su(1) and setfsmac(8) where appropriate
o Comment out mmap revocation sysctls as they are a bit too experimental
o Add the standard BUGS section
Prompted by: rwatson
Sponsored by: DARPA, Network Associates Laboratories
labels"
o Remove the ++ compartment range notation example as this has not yet
been merged into CVS.
o Include a "Runtime Configuration" section listing all of the relevant
sysctl knobs for this policy.
Sponsored by: DARPA, Network Associates Laboratories
Obtained from: TrustedBSD Project
another subsection, but I'm not quite sure where yet. Right now it's just
the configurable bits.
- Move the label format off into another subsection to match other labeling
policy man pages.
- Make the sample range label look like the form specified.
Sponsored by: DARPA, Network Associates Laboratories
Obtained from: TrustedBSD Project
More work likely needs to happen. This describes things better than
the old "this man page intentionally left blank" style man page that
I'd committed previously.
Nitpickers: comb nits and commit!
* Fix a bug where devices weren't cleaned up on close(): CAM_REQ_CMP != 0
user:
* Increase timeout in usermode to CAM_TIME_INFINITY. The initiator is in
charge of timeouts and the value was in ms, not seconds.
* Bring two debugging printfs under the debug flag
* Clean up man page to show increased testing on isp(4)
Submitted by: gibbs (bugfixes)
"Network Associates Labs" in the copyright notice.
o Remove clause #3 in the license terms.
o Remove the line break from my name.
Sponsored by: DARPA, Network Associates Laboratories
o Correct the range of compartments (1..256 instead of 0..255)
o Use the correct name for "Network Associates Laboratories"
MFC Candidate.
Sponsored by: DARPA, Network Associates Laboratories
Reviewed by: Adam Migus <adam@migus.org>
solution is worked out to clarify more specific compartment-related
cases.
Submitted by: dcs
Sponsored by: DARPA, Network Associates Labs
Approved by: re (blanket)
o None: Stub policy
o Seeotheruids: The "see processes and sockets owned by other users" policy
o Test: Debugging policy
Standardize the SYNOPSIS and HISTORY sections.
Update SEE ALSO sections.
that we do MP on more than just i386, and add some cross-references.
This is far from a perfect update, but at least it's a start. More
will no doubt follow.
Reviewed by: jhb
Approved by: re
o Biba: A data integrity policy
o BSD Extended: Support for the firewall-like access controls (ugidfw(8))
o MLS: Multi-level security, a confidentiality policy
(These files originally lived in src/share/man/man9)
Approved by: re (blanket)
Sponsored by: DARPA, Network Associates Labs
Obtained from: TrustedBSD Project
This mostly consists of functionality to serialize accesses to
the two ATA channels (which can also be used to "fix" certain
PCI based controllers).
Add support for Acard controllers.
Enable the ATA driver in PC98 GENERIC, and add device hints.
Update man page with latest support.
The PC98 core team has kindly provided me with a PC98
machine that made this all possible, thanks to all that
contributed to that effort, without that this would
probably newer have been possible..
Approved by: re@
Revert to using the .Tn POSIX and .Tn ANSI instead of \*[Px] and \*[Ai]
strings; using these strings is unsafe in troff mode, as they include a
change in a font size.
Approved by: re
device ppc
and
hint.ppc.0.at="isa"
hint.ppc.0.irq="7"
in /boot/device.hints to configure the ppc device.
Reviewed by: trhodes, ru
Approved by: re@ (rwatson)
This code allows a user program to enable target mode on a SIM and
then emulate any number of devices (disks, tape drives, etc.) All
decisions about device behavior (UA, CA, inquiry response) are left
to the usermode program and the kernel driver is merely a conduit
for CCBs. This enables multiple concurrent target emulators, each
using its own backing store and IO model.
Also included is a user program that emulates a disk (RBC) using a
file as a backing store. This provides functionality similar to
md(4) at the CAM layer.
Code has been tested on ahc(4) and should also work on isp(4) (and
other SIMs that gain target mode support). It is a complete rewrite
of /sys/cam/scsi_target* and /usr/share/examples/scsi_target.
Design, comments from: gibbs
Supported by: Cryptography Research
Approved by: re
Has been seen to work on several cards and communicating with
several mobile phones to use them as modems etc.
We are still talking with 3com to try get them to allow us to include
the firmware for their pccard in the driver but the driver is here..
In the mean time
it can be downloaded from the 3com website and loaded using the utility
bt3cfw(8) (supplied) (instructions in the man page)
Not yet linked to the build
Submitted by: Maksim Yevmenkin <myevmenk@exodus.net>
Approved by: re
Replace ARC4 with SHA2-512.
Change lock-structure encoding to use random ordering rather for obscurity.
Encrypt lock-structure with AES/256 instead of AES/128.
Change kkey derivation to be MD5 hash based.
Watch for malloc(M_NOWAIT) failures and ditch our cache when they happen.
Remove clause 3 of the license with NAI Labs consent.
Many thanks to "Lucky Green" <shamrock@cypherpunks.to> and "David
Wagner" <daw@cs.berkeley.edu>, for code reading, inputs and
suggestions.
This code has still not been stared at for 10 years by a gang of
hard-core cryptographers. Discretion advised.
NB: These changes result in the on-disk format changing: dump/restore needed.
Sponsored by: DARPA & NAI Labs.
This is NOT YET CONVERTED TO -current.
This node is a source for preprogrammed packets at a known rate for testing.
I will convert it to -current "in place" but will MFC teh original
pre-conversion variant as that is what is originally submitted.
Man page my me, info from Dave's README.
Submitted by: Dave Chapeskie <dchapeskie@SANDVINE.com>
Obtained from: Sandvine inc.
MFC after: 1 week
linking.
* Fix disorder in the SEE ALSO sections of aio_*(2).
* Remove unnecessary cross-references from the SEE ALSO sections of
aio_*(2); config(8), kldload(8) and kldunload(8) are cross-referenced
from aio(4).
* Remove the KERNEL OPTIONS sections from aio_*(2), now that these
pages cross-reference aio(4), which contains suitable kernel linking
reference material.
a server process bound to a wildcard UDP socket to select the IP
address from which outgoing packets are sent on a per-datagram
basis. When combined with IP_RECVDSTADDR, such a server process can
guarantee to reply to an incoming request using the same source IP
address as the destination IP address of the request, without having
to open one socket per server IP address.
Discussed on: -net
Approved by: re
MAKEDEV: Add MAKEDEV glue for the ti(4) device nodes.
ti.4: Update the ti(4) man page to include information on the
TI_JUMBO_HDRSPLIT and TI_PRIVATE_JUMBOS kernel options,
and also include information about the new character
device interface and the associated ioctls.
man9/Makefile: Add jumbo.9 and zero_copy.9 man pages and associated
links.
jumbo.9: New man page describing the jumbo buffer allocator
interface and operation.
zero_copy.9: New man page describing the general characteristics of
the zero copy send and receive code, and what an
application author should do to take advantage of the
zero copy functionality.
NOTES: Add entries for ZERO_COPY_SOCKETS, TI_PRIVATE_JUMBOS,
TI_JUMBO_HDRSPLIT, MSIZE, and MCLSHIFT.
conf/files: Add uipc_jumbo.c and uipc_cow.c.
conf/options: Add the 5 options mentioned above.
kern_subr.c: Receive side zero copy implementation. This takes
"disposable" pages attached to an mbuf, gives them to
a user process, and then recycles the user's page.
This is only active when ZERO_COPY_SOCKETS is turned on
and the kern.ipc.zero_copy.receive sysctl variable is
set to 1.
uipc_cow.c: Send side zero copy functions. Takes a page written
by the user and maps it copy on write and assigns it
kernel virtual address space. Removes copy on write
mapping once the buffer has been freed by the network
stack.
uipc_jumbo.c: Jumbo disposable page allocator code. This allocates
(optionally) disposable pages for network drivers that
want to give the user the option of doing zero copy
receive.
uipc_socket.c: Add kern.ipc.zero_copy.{send,receive} sysctls that are
enabled if ZERO_COPY_SOCKETS is turned on.
Add zero copy send support to sosend() -- pages get
mapped into the kernel instead of getting copied if
they meet size and alignment restrictions.
uipc_syscalls.c:Un-staticize some of the sf* functions so that they
can be used elsewhere. (uipc_cow.c)
if_media.c: In the SIOCGIFMEDIA ioctl in ifmedia_ioctl(), avoid
calling malloc() with M_WAITOK. Return an error if
the M_NOWAIT malloc fails.
The ti(4) driver and the wi(4) driver, at least, call
this with a mutex held. This causes witness warnings
for 'ifconfig -a' with a wi(4) or ti(4) board in the
system. (I've only verified for ti(4)).
ip_output.c: Fragment large datagrams so that each segment contains
a multiple of PAGE_SIZE amount of data plus headers.
This allows the receiver to potentially do page
flipping on receives.
if_ti.c: Add zero copy receive support to the ti(4) driver. If
TI_PRIVATE_JUMBOS is not defined, it now uses the
jumbo(9) buffer allocator for jumbo receive buffers.
Add a new character device interface for the ti(4)
driver for the new debugging interface. This allows
(a patched version of) gdb to talk to the Tigon board
and debug the firmware. There are also a few additional
debugging ioctls available through this interface.
Add header splitting support to the ti(4) driver.
Tweak some of the default interrupt coalescing
parameters to more useful defaults.
Add hooks for supporting transmit flow control, but
leave it turned off with a comment describing why it
is turned off.
if_tireg.h: Change the firmware rev to 12.4.11, since we're really
at 12.4.11 plus fixes from 12.4.13.
Add defines needed for debugging.
Remove the ti_stats structure, it is now defined in
sys/tiio.h.
ti_fw.h: 12.4.11 firmware.
ti_fw2.h: 12.4.11 firmware, plus selected fixes from 12.4.13,
and my header splitting patches. Revision 12.4.13
doesn't handle 10/100 negotiation properly. (This
firmware is the same as what was in the tree previously,
with the addition of header splitting support.)
sys/jumbo.h: Jumbo buffer allocator interface.
sys/mbuf.h: Add a new external mbuf type, EXT_DISPOSABLE, to
indicate that the payload buffer can be thrown away /
flipped to a userland process.
socketvar.h: Add prototype for socow_setup.
tiio.h: ioctl interface to the character portion of the ti(4)
driver, plus associated structure/type definitions.
uio.h: Change prototype for uiomoveco() so that we'll know
whether the source page is disposable.
ufs_readwrite.c:Update for new prototype of uiomoveco().
vm_fault.c: In vm_fault(), check to see whether we need to do a page
based copy on write fault.
vm_object.c: Add a new function, vm_object_allocate_wait(). This
does the same thing that vm_object allocate does, except
that it gives the caller the opportunity to specify whether
it should wait on the uma_zalloc() of the object structre.
This allows vm objects to be allocated while holding a
mutex. (Without generating WITNESS warnings.)
vm_object_allocate() is implemented as a call to
vm_object_allocate_wait() with the malloc flag set to
M_WAITOK.
vm_object.h: Add prototype for vm_object_allocate_wait().
vm_page.c: Add page-based copy on write setup, clear and fault
routines.
vm_page.h: Add page based COW function prototypes and variable in
the vm_page structure.
Many thanks to Drew Gallatin, who wrote the zero copy send and receive
code, and to all the other folks who have tested and reviewed this code
over the years.
so that /dev/mumble can be the entrypoint to some networking graph,
e.g. a tunnel or a remote tape drive or whatever...
Not fully tested (by me) yet.
Submitted by: Mark Santcroos <marks@ripe.net>
MFC after: 3 weeks
