History log of /freebsd/sys/dev/ppbus/if_plip.c (Results 26 – 50 of 147)
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# 540b1a72 11-Sep-2013 Gleb Smirnoff <glebius@FreeBSD.org>

Clean up SIOCSIFDSTADDR usage from ifnet drivers. The ioctl itself is
extremely outdated, and I doubt that it was ever used for ifnet drivers.
It was used for AF_INET sockets in pre-FreeBSD time.

Ap

Clean up SIOCSIFDSTADDR usage from ifnet drivers. The ioctl itself is
extremely outdated, and I doubt that it was ever used for ifnet drivers.
It was used for AF_INET sockets in pre-FreeBSD time.

Approved by: re (hrs)
Sponsored by: Nginx, Inc.

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# d1d01586 05-Sep-2013 Simon J. Gerraty <sjg@FreeBSD.org>

Merge from head


# 40f65a4d 07-Aug-2013 Peter Grehan <grehan@FreeBSD.org>

IFC @ r254014


# 552311f4 17-Jul-2013 Xin LI <delphij@FreeBSD.org>

IFC @253398


# cfe30d02 19-Jun-2013 Gleb Smirnoff <glebius@FreeBSD.org>

Merge fresh head.


Revision tags: release/8.4.0
# 47e8d432 26-Apr-2013 Gleb Smirnoff <glebius@FreeBSD.org>

Add const qualifier to the dst parameter of the ifnet if_output method.


Revision tags: release/9.1.0, release/8.3.0_cvs, release/8.3.0, release/9.0.0
# bd2228ab 19-Jul-2011 Peter Grehan <grehan@FreeBSD.org>

IFC @ r224187


# 935205e2 17-Jul-2011 Justin T. Gibbs <gibbs@FreeBSD.org>

Integrate from Head into ZFSD feature branch as of revision r224141.


# 470107b2 04-Jul-2011 Attilio Rao <attilio@FreeBSD.org>

MFC


# a34c6aeb 03-Jul-2011 Bjoern A. Zeeb <bz@FreeBSD.org>

Tag mbufs of all incoming frames or packets with the interface's FIB
setting (either default or if supported as set by SIOCSIFFIB, e.g.
from ifconfig).

Submitted by: Alexander V. Chernikov (melifaro

Tag mbufs of all incoming frames or packets with the interface's FIB
setting (either default or if supported as set by SIOCSIFFIB, e.g.
from ifconfig).

Submitted by: Alexander V. Chernikov (melifaro ipfw.ru)
Reviewed by: julian
MFC after: 2 weeks

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Revision tags: release/7.4.0_cvs, release/8.2.0_cvs, release/7.4.0, release/8.2.0, release/8.1.0_cvs, release/8.1.0
# 9307d8bd 08-May-2010 Marcel Moolenaar <marcel@FreeBSD.org>

Merge svn+ssh://svn.freebsd.org/base/head@207793


# 945f418a 06-May-2010 Kirk McKusick <mckusick@FreeBSD.org>

Final update to current version of head in preparation for reintegration.


# e50d35e6 03-May-2010 Maxim Sobolev <sobomax@FreeBSD.org>

Add new tunable 'net.link.ifqmaxlen' to set default send interface
queue length. The default value for this parameter is 50, which is
quite low for many of today's uses and the only way to modify thi

Add new tunable 'net.link.ifqmaxlen' to set default send interface
queue length. The default value for this parameter is 50, which is
quite low for many of today's uses and the only way to modify this
parameter right now is to edit if_var.h file. Also add read-only
sysctl with the same name, so that it's possible to retrieve the
current value.

MFC after: 1 month

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Revision tags: release/7.3.0_cvs, release/7.3.0, release/8.0.0_cvs, release/8.0.0
# 10b3b545 17-Sep-2009 Dag-Erling Smørgrav <des@FreeBSD.org>

Merge from head


# 7d4b968b 17-Sep-2009 Dag-Erling Smørgrav <des@FreeBSD.org>

Merge from head up to r188941 (last revision before the USB stack switch)


# e7153b25 07-May-2009 Oleksandr Tymoshenko <gonzo@FreeBSD.org>

Merge from HEAD


Revision tags: release/7.2.0_cvs, release/7.2.0
# 279aa3d4 16-Apr-2009 Kip Macy <kmacy@FreeBSD.org>

Change if_output to take a struct route as its fourth argument in order
to allow passing a cached struct llentry * down to L2

Reviewed by: rwatson


# 1829d5da 12-Mar-2009 Warner Losh <imp@FreeBSD.org>

Update the projects tree to a newer FreeBSD current.


# 2067d312 22-Jan-2009 John Baldwin <jhb@FreeBSD.org>

Add locking to ppc and ppbus and mark the whole lot MPSAFE:
- To avoid having a bunch of locks that end up always getting acquired as
a group, give each ppc(4) device a mutex which it shares with a

Add locking to ppc and ppbus and mark the whole lot MPSAFE:
- To avoid having a bunch of locks that end up always getting acquired as
a group, give each ppc(4) device a mutex which it shares with all the
child devices including ppbus(4), lpt(4), plip(4), etc. This mutex
is then used for all the locking.
- Rework the interrupt handling stuff yet again. Now ppbus drivers setup
their interrupt handler during attach and tear it down during detach
like most other drivers. ppbus(4) only invokes the interrupt handler
of the device that currently owns the bus (if any) when an interrupt
occurs, however. Also, interrupt handlers in general now accept their
softc pointers as their argument rather than the device_t. Another
feature of the ppbus interrupt handlers is that they are called with
the parent ppc device's lock already held. This minimizes the number
of lock operations during an interrupt.
- Mark plip(4), lpt(4), pcfclock(4), ppi(4), vpo(4) MPSAFE.
- lpbb(4) uses the ppc lock instead of Giant.
- Other plip(4) changes:
- Add a mutex to protect the global tables in plip(4) and free them on
module unload.
- Add a detach routine.
- Split out the init/stop code from the ioctl routine into separate
functions.
- Other lpt(4) changes:
- Use device_printf().
- Use a dedicated callout for the lptout timer.
- Allocate the I/O buffers at attach and detach rather than during
open and close as this simplifies the locking at the cost of
1024+32 bytes when the driver is attached.
- Other ppi(4) changes:
- Use an sx lock to serialize open and close.
- Remove unused HADBUS flag.
- Add a detach routine.
- Use a malloc'd buffer for each read and write to avoid races with
concurrent read/write.
- Other pps(4) changes:
- Use a callout rather than a callout handle with timeout().
- Conform to the new ppbus requirements (regular mutex, non-filter
interrupt handler). pps(4) is probably going to have to become a
standalone driver that doesn't use ppbus(4) to satisfy it's
requirements for low latency as a result.
- Use an sx lock to serialize open and close.
- Other vpo(4) changes:
- Use the parent ppc device's lock to create the CAM sim instead of
Giant.
- Other ppc(4) changes:
- Fix ppc_isa's detach method to detach instead of calling attach.

Tested by: no one :-(

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Revision tags: release/7.1.0_cvs, release/7.1.0
# e57c2b13 04-Dec-2008 Dag-Erling Smørgrav <des@FreeBSD.org>

integrate from head@185615


Revision tags: release/6.4.0_cvs, release/6.4.0
# 284c87f6 16-Nov-2008 John Baldwin <jhb@FreeBSD.org>

Various whitespace and style fixes.


# c26864e0 12-Nov-2008 John Baldwin <jhb@FreeBSD.org>

Various style and whitespace fixes. Previously parts of this file used
8 space indent, parts used 4 space indent, and other parts used a weird
mixture (8 spaces for first indent, 4 spaces for the re

Various style and whitespace fixes. Previously parts of this file used
8 space indent, parts used 4 space indent, and other parts used a weird
mixture (8 spaces for first indent, 4 spaces for the rest).

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# ae6b868a 21-Oct-2008 John Baldwin <jhb@FreeBSD.org>

Several cleanups to remove the need for explicit unit numbers and a few
other fixes:
- Add pointers back to device_t objects in softc structures instead
of storing the unit and using devclass_get_d

Several cleanups to remove the need for explicit unit numbers and a few
other fixes:
- Add pointers back to device_t objects in softc structures instead
of storing the unit and using devclass_get_device().
- Add 'lpbb', 'pcf', 'pps', and 'vpo' child devices to every 'ppbus' device
instead of just the first one.
- Store softc pointers in si_drv1 of character devices instead of
pulling the unit number from the minor number and using
devclass_get_softc() and devclass_get_device().
- Store the LP_BYPASS flag in si_drv2 instead of encoding it in the minor
number.
- Destroy character devices for lpt(4) when detaching the device.
- Use bus_print_child_footer() instead of duplicating it in
ppbus_print_child() and fix ppbus_print_child()'s return value.
- Remove unused AVM ivar from ppbus.
- Don't store the 'mode' ivar in the ppbus ivars since we always fetch it
from the parent anyway.
- Try to detach all the child devices before deleting them in
ppbus_detach().
- Use pause() instead of a tsleep() on a dummy address when polling the
ppbus.
- Use if_printf() and device_printf() instead of explicit names with unit
numbers.

Silence on: current@

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# ca3d3795 16-Sep-2008 John Baldwin <jhb@FreeBSD.org>

Rework the handling of interrupt handlers for children of ppc and ppbus:
- Retire IVARs for passing IRQs around. Instead, ppbus and ppc now allow
child devices to access the interrupt by via a rid

Rework the handling of interrupt handlers for children of ppc and ppbus:
- Retire IVARs for passing IRQs around. Instead, ppbus and ppc now allow
child devices to access the interrupt by via a rid 0 IRQ resource
using bus_alloc_resource_any().
- ppc creates its own interrupt event to manage the interrupt handlers of
child devices. ppc does not allow child devices to use filters. It
could allow this if needed, but none of the current drivers use them
and it adds a good bit of complication. It uses
intr_event_execute_handlers() to fire the child device interrupt handlers
from its threaded interrupt handler.
- Remove the ppbus_dummy_intr() hack. Now the ppc device always has an
interrupt handler registered and we no longer bounce all the way up to
nexus to manage adding/removing ppbus child interrupt handlers. Instead,
the child handlers are added and removed to the private interrupt event
in the ppc device.

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# b43e2a6b 22-Aug-2008 John Baldwin <jhb@FreeBSD.org>

Remove unused UNITOSOFTC() macro.


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