The AP93 has:
* AR7240 - mips24k processor with integrated 10/100 switch and
various other peripherals;
* AR9283 - 2x2 2.4GHz 802.11n (with calibration data in flash);
* 64MB RAM;
* 16MB SPI flash.
The switch code detects as an AR8216 at the present moment, which isn't
_entirely_ strictly true. However, the MII/MDIO routing in AP93.hints
works - the arge0 MAC connects to PHY4 in the switch, but via the
switch internal MDIO bus. The switch connects to arge0's MDIO bus,
but only to export the switch registers.
Thanks to stb and ray for the switch work, and ray for helping determine
what the correct switch hints should be for this thing.
PAE to insta-panic on startup. Remove one unused variable that was
commented out.
Reviewed by: ambrisko@
Obtained from: jhb@ peter@ bz@ and countless others during BSDCAN
MFC after: 3 days
scripts the way sysctl(8) is. The -N option, like in sysctl(8),
displays only the kenv names, not their values. The -v option prints an
individual kenv variable name with its value as name="value". This is
the inverse of sysctl(8)'s -n flag, since the default behaviour of
kenv(1) is already like sysctl(8) -n.
Submitted by: Garrett Cooper < yanegomi AT gmail DOT com >
MFC after: 1 week
This is designed to support the very basic ethernet switch chip behaviour,
specifically:
* accessing switch register space;
* accessing per-PHY registers (for switches that actually expose PHYs);
* basic vlan group support, which applies for the rtl8366 driver but not
for the atheros switches.
This also includes initial support for:
* rtl8366rb support - which is a 10/100/1000 switch which supports
vlan groups;
* Initial Atheros AR8316 switch support - which is a 10/100/1000 switch
which supports an alternate vlan configuration (so the vlan group
methods are stubbed.)
The general idea here is that the switch driver may speak to a variety of
backend busses (mdio, i2c, spi, whatever) and expose:
* If applicable, one or more MDIO busses which ethernet interfaces can
then attach PHYs to via miiproxy/mdioproxy;
* exposes miibusses, one for each port at the moment, so ..
* .. a PHY can be exposed on each miibus, for each switch port, with all
of the existing MII/ifnet framework.
However:
* The ifnet is manually created for now, and it isn't linked into the
interface list, nor can you (currently) send/receive frames on this ifnet.
At some point in the future there may be _some_ support for this, for
switches with a multi-port, isolated mode.
* I'm still in the process of sorting out correct(er) locking.
TODO:
* ray's switch code in zrouter (zrouter.org) includes a much more developed
newbus API that covers the various switch methods, as well as a
capability API so drivers, the switch layer and the userland utility
can properly control the subset of supported features.
The plan is to sort that out later, once the rest of ray's switch drivers
are brought over and extended to export MII busses and PHYs.
Submitted by: Stefan Bethke <stb@lassitu.de>
Reviewed by: ray
# This doesn't implement the full Linux boot ABI for arm yet.
# since there's no ATAGs list passed in for r2, and r0 has
# boot options rather than 0 as specified in the standard.
# Commited code to the tree won't touch any of this anyway, but
# future code may be able to use this.
failed while write to some other succeeded. Instead mark disk as failed.
- Make RAID1E less aggressive in failing disks to avoid volume breakage.
MFC after: 2 weeks
"bsdsort" and GNU sort will be the default "sort". When WITH_BSD_SORT
is set, BSD sort will be the default "sort" and GNU sort will be installed
as "gnusort".
with the major functionality and optimizations by Oleg Moskalenko.
It is compatible with the latest version of POSIX and the current GNU sort
version that we have in base. Beside this, it implements all the
functionality introduced in later versions of GNU sort. For now, it will
be installed as "bsdsort", keeping GNU sort as the default sort
implementation.
[ENOENT] A component of file_name does not name an existing file or
file_name points to an empty string.
[ENOTDIR] A component of the path prefix is not a directory, or the
file_name argument contains at least one non- <slash> character
and ends with one or more trailing <slash> characters and the last
pathname component names an existing file that is neither a
directory nor a symbolic link to a directory.
Add checks for the listed conditions, and set errno accordingly.
Update the realpath(3) manpage to mention SUS behaviour. Remove the
requirement to include sys/param.h before stdlib.h.
PR: 128933
MFC after: 3 weeks
This catches up with the year-old change to default blocksizes. Also
reduce the variants of spelling gigabyte from 3 down to 2 (GB and GiB).
Suggested by: arundel (about a year ago now ...)
deterministically handled after the corresponding PHY drivers when
loaded as modules. Otherwise, when these MAC/PHY driver pairs are
compiled into a single module probing the PHY driver may fail. This
makes r151438 and r226154 actually work. [1]
Reported and tested by: yongari (fxp(4))
- Use DEVMETHOD_END.
- Use NULL instead of 0 for pointers.
Submitted by: jhb [1]
MFC after: 3 days
