device is open. This allows certain old and rather special dual
floppy controllers to work on both channels, as long as you only
have one open at a time.
this more accurately reflects what the underlying hardware of most
acpi machines that don't have children pci busses.
We still need a better way to get this information from acpi/hardware.
- Remove recursive locking situations. Remove the MTX_RECURSE bit.
- Take the lock for any routine which is not called from within if_vr.c
itself; this includes entry points called by newbus, ifnet, callout,
ifmedia, and polling subsystems.
- Remove spl references from the code added to miibus callbacks in rev 1.60.
- Add the INTR_MPSAFE bit.
- Tidy up some assignments; locks are not needed for taking the address
of something at a known offset, for example.
- Tested on the machine this was committed from.
Tested on: UP only, !debug.mpsafenet && debug.mpsafenet
Reviewed by: rwatson
Put some braces around the busy-wait loop in vr_rxeoc() to make the
no-op semicolon more obvious.
No functional changes.
Running on the machine I am committing from without problems.
Reviewed by: jmallett
header pointer and then casting it to the ecdt pointer. This fixes the
-O2 build. I'm unsure what changed recently to reveal this error since
this code has been unchanged for months.
following drivers: bfe(4), em(4), fxp(4), lnc(4), tun(4), de(4) rl(4),
sis(4) and xl(4)
More patches are pending on: http://peoples.freebsd.org/~mlaier/ Please take
a look and tell me if "your" driver is missing, so I can fix this.
Tested-by: many
No-objection: -current, -net
rev. 1.68, author: mycroft
Ignore a port error that happens to come in at the same time as a
connect status change. Some root hubs seem to report both.
Obtained from: NetBSD
bus interfaces. These interfaces use the FTDI chipset with different
Vendor and Product IDs.
Add two additional baud rate enumerations. The vehicle bus interfaces
use a baud rate of 2000000. Also add 3000000 as it is the other FTDI
baud divisor special case.
I've commited a slightly different patch from that provided in the PR as
I changed the matching code a bit yesterday.
Submitted by: Mike Durian <durian at shadetreesoftware.com>
PR: kern/67357
operations when the refcount doesn't protect the opens and closes. Fix
this, and don't actually let a time out happen: now ugen(4) devices do
not get freed out from under the programs with them open.
instead of a mutex so we do not unblock it in msleep(). If we do this,
another event could occur, resetting the status register since reads
reset it. While I'm here, remove the backoff approach. Instead, sleep
in 10 ms chunks for up to the configured timeout using either DELAY (if
we aren't booted yet) or tsleep.
Help from: dillon
Tested by: Andrew Thompson andy AT fud.org.nz
Unify the code to disable GPEs with the enable code. Shutdown is handled
the same way. ACPI now does all wake/sleep prep for child devices so
now they no longer need to call external functions in the suspend/resume
path. Add the flags to non-ACPI busses (i.e., pci).
This brings us into line with the standard, which requires power resources
be enabled when wake is enabled for a given device. Move the dereferencing
code into its own function, +acpi_pwr_dereference_resource().
code that was never really used. Print a message when disabling ACPI via
a quirk. Allow the user to override the blacklist decision by setting
hint.acpi.0.disabled="0". Add missing AcpiTerminate() calls; they are
needed to clean up if bailing out after AcpiInitializeSubsystem().
PCI native addressing. That means that if the HW says that using "real"
addresses instead of the hardwired legacy compat ones is allowed, we will
use them.
