among other things, it behaved as if full-duplex audio devices
were always ready for writing. Also commented the code in case.
This fixes PRs kern/11179 and kern/13829.
XXX: this program currently doesn't parse macros that cross the EOL with \
(there are a couple in sys/dev/scsipi/scsi_message.h).
with that issue temporarily worked around, this change generates the
same output as the version of aicasm without this change.
- implement SIMPLEQ_REMOVE(head, elm, type, field). whilst it's O(n),
this mirrors the functionality of SLIST_REMOVE() (the other
singly-linked list type) and FreeBSD's STAILQ_REMOVE()
- remove the unnecessary elm arg from SIMPLEQ_REMOVE_HEAD().
this mirrors the functionality of SLIST_REMOVE_HEAD() (the other
singly-linked list type) and FreeBSD's STAILQ_REMOVE_HEAD()
- remove notes about SIMPLEQ not supporting arbitrary element removal
- use SIMPLEQ_FOREACH() instead of home-grown for loops
- use SIMPLEQ_EMPTY() appropriately
- use SIMPLEQ_*() instead of accessing sqh_first,sqh_last,sqe_next directly
- reorder manual page; be consistent about how the types are listed
- other minor cleanups
cause the link to go down for several seconds on my Dlink DFE580-TX (quad-port
DL1002). This behavior is unacceptable, especially as the driver usually
gets several underrun at once, causing the link to be almost unaviable
for several 10s of seconds.
Bump the default transmit threshold to 1504 bytes to avoid transmit underrun.
is down cause the chip to create an IE_UpdateStats condition which can't be
cleared, causing the driver to enter an interrupt loop.
Workaround: mask IE_UpdateStats
- mute the volume for interrupt channel
- add some improvements for device initialization
but recording does not work properly.
Reported and tested by Jan Wagner <waja@cyconet.org>. Thanks.
space address and use it where the mappings of the VGA card are registered
before descenting too deep into "memory" type specific code
(pci_mem_find() gets noisy if it doesn't like the register)
probing.
Make sure to not initialize the protocol more than once, see rev. 1.11 of
the old psm_intelli.c driver (this caused hangs when starting X).
Unify the "ignore garbage" behaviour (which we already did if PMS_STANDARD
protocol was used), the old intelli-driver did the same and on some scroll
mice a stream of garbage is emitted shortly after reset.
recording ring buffer could overrun the end of the buffer. When
recording resumed, memory after the end of the buffer would be read,
sometimes causing a system crash.
seb