Fix the 106/109 USB Japanese keyboard "underscore" issue.
Sun Type 6 USB keyboard support added in rev 1.46 conflicted with
some scan codes used in Japanese keyboards because the scan code
conversion routine was ambiguous for the overlapped codes.
PR: ports/134005
Add extra safety locking when clobbering xfer->flags_int.started in start and
stop functions, because xfer->flags_int is also updated by the USB controller,
under the controller lock.
Import two PCI quirks from Linux
- Add quirk for ATI SB600 and SB700 to free SMB controller
- Correct schedule sleep time to 10us on the VIA ehci controller
We used force all of the GPIO pins low first and then
enable the ones we want. This has been changed to better
match the ADMtek's reference design to avoid setting the
power-down configuration line of the PHY at the same time
it is reset.
- FIFO's are always opened separately in read and write direction even if the
actual device is opened for read and write. Fix fflags check so that the UFM
and URIO drivers work.
It is a bit unfortunate that the example to delete broken symlinks now uses
rm(1), but allowing this with -delete would require fixing fts(3) to not
imply FTS_NOCHDIR if FTS_LOGICAL is given (or hacks in the -delete option).
PR: bin/90687
Extract the code to find and map the MADT ACPI table during early kernel
startup and genericize it so it can be reused to map other tables as well:
- Add a routine to walk a list of ACPI subtables such as those used in the
APIC and SRAT tables in the MI acpi(4) driver.
- Move the routines for mapping and unmapping an ACPI table as well as
mapping the RSDT or XSDT and searching for a table with a given signature
out into acpica_machdep.c for both amd64 and i386.
Split the 'video' ACPI lock up into two locks to resolve a LOR with the
sysctl lock. The 'video' lock now protects the 'bus' of video output
devices attached to a graphics adapter. It is used when iterating over
the list of outputs, etc. The 'video_output' lock is used to lock the
output-specific data similar to a driver lock for the individual video
outputs.
Extend the device pager to support different memory attributes on different
pages in an object.
- Add a new variant of d_mmap() currently called d_mmap2() which accepts
an additional in/out parameter that is the memory attribute to use for
the requested page.
- A driver either uses d_mmap() or d_mmap2() for all requests but not both.
The current implementation uses a flag in the cdevsw (D_MMAP2) to indicate
that the driver provides a d_mmap2() handler instead of d_mmap(). This
is done to make the change ABI compatible with existing drivers and
MFC'able to 7 and 8.
- Use the headers from ACPI-CA to define various constants and structures
for table layouts, etc. rather than homerolling our own structures and
constants in acpidump.h.
- Verify the extended checksum on the RSDP.
- Handle new ACPI 3.0 fields in MADT including X2APIC entries and
UIDs for local SAPICs.
- Add handling for new ACPI 3.0 flags in the FADT.