Wake-on-lan is not supported in production on any of our adapters, as
they don't have the required AUX power connector. (It's possible that
AUX power is supplied to some of our ALOM or mezz adapters, but if so
then we've never implemented or tested WoL support.)
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D8972
The previous API had various problems, including the length of the
caller provided buffer not being specified, no means being available
to discover how big the buffer needs to be, and a lack of clarity of
what the resulting list contains.
To fix it:
- add the buffer length as a parameter
- if the provided buffer is too short, fail with ENOSPC and return the
required length
- ensure that the list contents are valid and add comments
describing it
It is safe to change this API as, unsuprisingly, it has no users.
Submitted by: Mark Spender <mspender at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D8971
Manftest needs to know exactly what went wrong with the verified update
so that failing boards can be correctly diagnosed.
Submitted by: Tom Millington <tmillington at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D8969
In newer firmware that supports multithreaded MCDI processing,
longer running commands may be run ina background thread. Add
support for drivers to query the appropriate timeout for each
MCDI request.
Submitted by: Andy Moreton <amoreton at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D8968
Poll-mode driver does not use interrupts and number of used event queues
should not be limitted by the number of interrupts allocated for the
NIC.
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D8967
- Update struct link_settings and associated shared code.
- Add tunables to control FEC and autonegotiation. All ports inherit
these values as their initial settings.
hw.cxgbe.fec
hw.cxgbe.autoneg
- Add per-port sysctls to control FEC and autonegotiation. These can be
modified at any time.
dev.<port>.<n>.fec
dev.<port>.<n>.autoneg
MFC after: 3 days
Sponsored by: Chelsio Communications
This patch solves IRQ generation problems using the mlx5en(4) driver
with xenserver v6.5.0 in SRIOV and PCI-passthrough modes.
Until further the hw.pci.msix_rewrite_table quirk must be set manually
in /boot/loader.conf .
Reviewed by: jhb @
Sponsored by: Mellanox Technologies
MFC after: 2 weeks
Also, add test cases for the -p, -P, and -s options to gnop create
Reviewed by: ngie
MFC after: 4 weeks
Differential Revision: https://reviews.freebsd.org/D8892
Recognize new MACHINE_ARCH names now as we have added hardfloat support.
Switch JZ4780 to mipselhf and remove all uses of TARGET_ARCH in kernel
.mk files.
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D8989
QEMU does not implement hardware debug registers so when
dbg_monitor_is_enabled is called kernel receives "invalid instruction"
exception. QEMU implements only DIDR register and on read returns all
zeroes to indicate that it doesn't support other registers. Real
hardware has Version bits set.
MFC after: 1 week
There is no reduction in test coverage. On my system runtime is reduced
from 38m32s to 6m24s.
tests/sys/geom/class/eli/conf.sh
tests/sys/geom/class/eli/init_a_test.sh
tests/sys/geom/class/eli/init_test.sh
tests/sys/geom/class/eli/integrity_copy_test.sh
tests/sys/geom/class/eli/integrity_data_test.sh
tests/sys/geom/class/eli/integrity_hmac_test.sh
tests/sys/geom/class/eli/onetime_a_test.sh
tests/sys/geom/class/eli/onetime_test.sh
Move the looping code into common functions in conf.sh, and remove
alias ciphers from the list.
tests/sys/geom/class/eli/init_a_test.sh
tests/sys/geom/class/eli/init_test.sh
tests/sys/geom/class/eli/integrity_copy_test.sh
tests/sys/geom/class/eli/integrity_data_test.sh
tests/sys/geom/class/eli/integrity_hmac_test.sh
tests/sys/geom/class/eli/onetime_a_test.sh
Move a few commands that don't need to be in the inner loop out.
tests/sys/geom/class/eli/init_test.sh
tests/sys/geom/class/eli/onetime_a_test.sh
Reduce the sector count
tests/sys/geom/class/eli/Makefile
tests/sys/geom/class/eli/init_alias_test.sh
Add a test for initializing a GELI device using one of the cipher
aliases, and check that the alias is correctly interpreted.
MFC after: 4 weeks
Sponsored by: Spectra Logic Corp
Differential Revision: https://reviews.freebsd.org/D8814
Also save only high bits in the ipv4_flags, because it is defined
as uint8_t. So now it will show DF and MF flags as 0x40 and 0x20.
Reviewed by: markj@
MFC after: 1 week
Ingenic CPUs treat plain cache writeback as local-only operation and do
nothing if that is a remote CPU that holds the dirty cache line. They
do broadcast invalidate and write-and-invalidate to other cores though,
so take advantage of that and use wbinv in place of wb as this still gives
us required busdma semantics. Otherwise we'd have to do IPI to remote CPU
ourselves.
- Since I/Os are allocates from per-port pools, make allocations store
pointer to CTL softc there, and use it where needed instead of global.
- Created bunch of helper macros to access LUN, port and CTL softc.
MFC after: 2 weeks
transmitter, but not both at the same time. This patch:
- Adds a dev.pcm.0.internal_codec sysctl node for selecting between
internal and external codec
- Changes playback sample rate from 96 kHz to 48 kHz for HDMI compatibility
- Enables i2s clock on codec access
Reviewed by: br
Differential Revision: https://reviews.freebsd.org/D8960
We currently install three tools from binutils 2.17.50: as, ld, and
objdump. Work is underway to migrate to a permissively-licensed
tool-chain, with one goal being the retirement of binutils 2.17.50.
LLVM's llvm-objdump is intended to be compatible with GNU objdump
although it is currently missing some options and may have formatting
differences. Enable it by default for testing and further investigation.
It may later be changed to install as /usr/bin/objdump, it becomes a
fully viable replacement.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D8879
All hash sizes are power-of-2, but the compiler does not know that for sure
and 'foo % size' forces doing a division.
Store the size - 1 and use 'foo & hash' instead which allows mere shift.
ICC complains that enumerated type mixed with another type.
Found by DPDK upstream build sanity check.
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D8954
It is not 100% correct to assign non-enum values to enum type
variables.
Found by ICC build (DPDK PMD upstreaming).
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D8953
It is not safe to push TSO option descriptors if pacer bypass is
enabled, so to make sure that doesn't happen never push TSO option
descriptors.
Submitted by: Mark Spender <mspender at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D8952
The flag EFX_FILTER_MATCH_LOC_MAC_IG to represent filtering on the
individual/group bit of the MAC address (with the two cases being
distingusished by the MAC address in the filter specification) was
introduced to mirror the Linux driver filtering code, but the
implementations are different enough anyway that it isn't of much value.
Having separate flags for unknown unicast and multicast simplifies
the code and allows the set of flags to match those used by MCDI.
It will also makes it easier to report whether these filters are
supported.
In the MCDI definitions, the unknown multicast and unicast flags have
the values 0x40000000 and 0x80000000 respectively, and so using the
same values for simplicity requires 32 bits in the filter specification
to store the flags. This means the structure is now a little bigger
than 64 bytes, but filters are not often used on critical paths so this
shouldn't have much impact - on Linux they are also bigger than they
used to be.
Submitted by: Mark Spender <mspender at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D8951
It is required to minimize RxQ context in the driver or avoid chaising
for the NIC handle in adapter (global per-interface) structure.
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D8950
The semantics of the MCDI interfacve require reading the first
dword of the header before any other data in the buffer. Add
a barrier to the common code MCDI handler to enforce this.
Submitted by: Andy Moreton <amoreton at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D8949
