- Add a per-device mutex to the softc and use it for bus_dma tags,
CAM SIMs, callouts, and interrupt handler.
- Switch from timeout(9) to callout(9).
- Add a separate global mutex to protect the global event buffer ring.
- Return completed index from iir_intr_locked() and remove the global
gdt_wait_* variables.
- Remove global list of gdt softcs and replace its use with
devclass_get_device().
- Use si_drv1 to store softc pointer in the SDEV_PER_HBA case instead
of minor numbers.
- Do math on osreldate instead of dubious char math on osrelease[]
that didn't work on 10.0+.
- Use bus_*() instead of bus_space_*().
- Use device_printf() instead of printf() with a unit number.
Tested by: no one
which gcc in base cannot handle. Replace these with C++98 equivalents.
While here, add the patch for the adapted fix.
Reported by: bz, kib
Pointy hat to: dim
MFC after: 1 week
X-MFC-With: r274442
Not all consumers providing fdp to copy from want files.
Perhaps these functions should be reorganized to better express the outcome.
This fixes up panics after r273895 .
Reported by: markj
supported hardware list. Judging by the PCI driver attachment, dpt_pci.c
only supports a single adapter rather than the various PCI adapters listed.
The list of EISA adapters listed somewhat overlaps with the device IDs in
dpt_eisa.c. It's not clear which devices are ISA-only devices.
to the build in either sys/conf/files* or sys/modules/dpt/Makefile. Also,
it was denoted as "doesn't quite work yet" when the file was initially added
(which may account for it never having been hooked up to the build).
uc_busy value, and not its address [1].
Remove the single use of the macro, write KASSERT() explicitely in the
code of umtxq_sleep_pi().
Submitted by: Eric van Gyzen <eric@vangyzen.net> [1]
MFC after: 1 week
have both kern_open() and kern_openat(); change the callers to use
kern_openat().
This removes one (sometimes two) levels of indirection and
consolidates arguments checks.
Reviewed by: mckusick
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
leave a port permanently disabled when a copper cable is unplugged and
then plugged right back in.
lacp_linkstate goes looking for the current ifmedia on a link state
change and it could get stale information from cxgbe(4) on a module
unplug followed by replug. The fix is to process module events before
link-state events within the driver, and to always rebuild the ifmedia
list on a module change event (instead of rebuilding it lazily).
Thanks to asomers@ for the problem report and detailed analysis to go
with it.
MFC after: 1 week
This will allow to attach UART drivers lying directly on the root node
instead of simple-bus compatible bus only.
Obtained from: Semihalf
Sponsored by: The FreeBSD Foundation
Instead of waiting for empty TX FIFO it is more reasonable to
block on full FIFO. As soon as FIFO slot is free the character
can be transmitted.
In case of TX FIFO disabled, TXFF bit indicates that transmit
register is not empty.
Obtained from: Semihalf
Reviewed by: andrew, emaste
Sponsored by: The FreeBSD Foundation
