announced by HDA controller.
Incorrectly implermented HDA codec may report support for more stripes
that HDA controller already have. Due to this, always limit number of
enabled stripes by global controller maximum.
Reviewed by: mav
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D8922
It is simpler and cleaner to have strip produce the stripped output
directly than copying the input to the output first.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
as the listening address in snmpd_input(..)
Stash the IPv4 address of the receiver via the recv(..) callback and use it in
the send(..) callback for the transport by specifying IP_SENDSRCADDR for the
control message type.
Add sendmsg logic to the UDP transport's send(..) callback and use the
respective send(..) callback for the transport instead of calling sendto in
snmpd_input(..).
MFC after: 3 weeks
Obtained from: Isilon OneFS (^/onefs/branches/BR_8_0_0_DEV@r507595)
Submitted by: Thor Steingrimsson <thor.steingrimsson@isilon.com>
Sponsored by: Dell EMC Isilon
On platforms that have uncached-accelerate cache attribute, map it
to VM_MEMATTR_WRITE_COMBINING. Otherwise, leave write comining
undefined.
Reviewed by: adrian, jhb (glance)
Differential Revision: https://reviews.freebsd.org/D8894
We do not have non-volatile memory to really save those values, so we
neither report nor support this capability. Also saved mode pages are
not replicated between HA peers now.
MFC after: 2 weeks
Add SPI mode (PIO-only) support for Intel Synchronous Serial Port that
can be found in several Intel's products starting from PXA family.
Most of implementations have slight differences in behavior and in
addresses for registers subset. This driver covers only BayTrail SoC
implementation for it's the only hardware I have to test it on.
Driver attaches to ACPI bus only and does not have PCI or FDT support
for now due to lack of hardware to test it on.
"intelspi" is the best name I've managed to come up with. Linux driver
name (spi-pxa2xx) does not make sense because current implementation
does not support actual PXA2xx SoCs. And as far as I know there is no
codename assigned to Intel SSP chip.
Reviewed by: br, manu
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D8896
This argument is not a bitmask of flags, but only accepts a single value.
Fail with EINVAL if an invalid value is passed to 'flag'. Rename the
'flags' argument to getmntinfo(3) to 'mode' as well to match.
This is a followup to r308088.
Reviewed by: kib
MFC after: 1 month
Rework general approach to locking and working with audio worker thread:
- Use flags to signal requested worker action
- Fix submitted buffer calculations to avoid samples starvation
- Protect buffer pointers with locks to fix race condition between callback
and audio worker thread
- Remove unnecessary vchi_service_use
- Do not use lock to serialize VCHI requests since only one thread issues them now
- Fix unloading signaling per hselasky@ suggestion
- Add output to detect inconsistent callback data caused by possible firmware bug
https://github.com/raspberrypi/firmware/issues/696
- Add stats/debug sysctls to troubleshoot possible bugs
PR: 213687, 205979, 215194
MFC after: 1 week
Those two values are not directly related, so make them independent.
This does not change any limits immediately, but makes number of LUNs
per port controllable via tunable/sysctl kern.cam.ctl.lun_map_size.
After this change increasing CTL_MAX_LUNS should be pretty cheap,
and even making it tunable should be easy.
MFC after: 2 weeks
