boards. This is enough to net-boot to multiuser.
Also supported is the SMSC LAN91C111 parts used on the netCF, netDUO and netMMC
add-on boards.
I'll be putting some instructions on how to boot this on the Gumstix boards
online soon.
This is still fairly rough and will be refined over time but I felt it was
better to get this out there where other people can help out.
sn(4) driver and also looking at newer drivers. The reason for the rewrite is
to support MII and to try and resolve some performance issues found when trying
to use the sn(4) driver on the Gumstix network boards.
For reference, the SMSC LAN91C111 is a non-PCI ethernet part whose lineage
dates back to Ye Olde Days of ISA. It seems to get some use in the embedded
space these days on parts lacking on-board MACs or on-board PCI controllers,
such as the XScale PXA line of ARM CPUs.
This also includes a driver for the SMSC LAN83C183 10/100 PHY.
Man page to follow.
they can re-added. Remove CS_NAME. Don't whine when there's an
ignored checksum error: User has said STFU, so we should S the FU.
(remove mandated properties).
ppp's physical.c is filled with calls to termios. For some reason, it
includes <sys/tty.h>, not <termios.h>. Even though this works with the
current version of FreeBSD, we'd better follow the standards.
Approved by: philip (mentor)
The CTRL() macro seems to perform character to control-character
conversion (i.e. 'A' to 0x01) to lowercase characters. This is actually
not valid. If we use lowercase characters, conversions such as
CTRL('\\') and CTRL('?') will result to invalid conversions.
Because we must still support old source code that uses CTRL() (bad!),
we make CTRL() accept both forms. When the character is a lowercase
character, we perform the old style conversion.
Approved by: philip (mentor)
- Add a mutex to the softc to protect the softc and the device hardware.
- Add a private timer to manage transmit watchdogs rather than using
if_timer/if_watchdog.
- Setup the interrupt handler after ether_ifattach().
Tested by: imp
for this driver is called 'ie'. Otherwise, ifconfig(8) doesn't recognize
any of the modules as being the ie(4) driver and will always try to kldload
the driver even when it is already present in the kernel.
Reported by: Thierry Herbelot
the dm_lock is held while the newly allocated vnode is locked. Since no
other threads may try to lock the new vnode yet, the LOR there cannot
result in the deadlock.
Shut down the witness warning to note this fact.
Tested by: pho
Prodded by: attilio
10BaseT' since it required 10BaseT to have carrier to switch to it.
This chip makes it hard to do proper auto, so we don't do it. We
can't test carrier on things easily.
Don't insist on carrier when we set the media. Don't report failures.
Remove a 1s! delay that appears to not be needed.
With these patches, and John Baldwin's patches, I'm able to pass
packets on my IBM EtherJet card again.
and define STATIC_GEOM_CLASSES when building the rescue binary. This way
geom can more easily be part of other crunched binaries, as it requires
only a Makefile change.
MAC events.
- Use bus_*() rather than bus_space_*() and remove the bus space tag and
handle from the softc.
- Retire unused macros for examining CIS tuples.
I accidently converted the file to Unicode before committing it and
kbdcontrol doesn't like that very much.
Spotted by: ed
Pointy hat to: philip
MFC after: 1 day
o When forced to be 10baseT, don't require that the 10baseT interface
have link to succeed. Still require it for IFM_AUTO, however, since it
appears that there's no way to tell if a specific type of interface
worked. I'm doing a web search for a datasheet now to see if there's
anything obvious.
o Minor incidental formatting nits, including collapsing code of the form
if (foo) {
bar();
} else {
if (baz)
bing();
}
into:
if (foo) {
bar();
} else if (baz) {
bing();
}
to save an indentation level.
o Remove stray reference to 3.x config file syntax.
# I believe John's patches still apply after this...
timer by keeping a once-a-second timer running that decrements a counter
similar to if_timer and reset the chip if it gets down to zero via the
decrement.
- Use IFQ_SET_MAXLEN().
The Giant lock is acquired in two places in tty_tty.c. In both places,
it is unneeded.
There is no reason to specify D_NEEDGIANT on this device node. The
device node has only been designed to return ENXIO when opened. It
doesn't make any sense to lock/unlock Giant, just to return this error.
D_TTY is also unneeded. The unimplemented functions don't need to be
patched by devfs.
We don't need to lock Giant when we want to lookup the proper TTY vnode.
s_ttyvp is already protected by proctree_lock (see devfs_vnops.c).
Approved by: philip (mentor)
systems where the CardBus bridge was connected to a APIC. The case
where the probe routine is told to not setup the IRQ was mishandled
but the error was masked in the case where the IRQ was a valid one
for the card.
MFC after: 1 week
