can time out if it's backed up due to a non-stop deluge of PAUSE frames
from a misbehaving peer. Detect this situation and toggle MPS TxEn
to allow forward progress.
MFC after: 2 weeks
Sponsored by: Chelsio Communications
Add macros for R12A_RXDMA_PRO register (descriptions were seen in the
RTL8822B vendor driver) and merge 2 r21au_init_burstlen() copies.
No functional change intended.
changes for different branches. It's a bit rough right now,
but should be good enough for most people to try to use. It's
definitely 'tools' tree quality.
Cope for the fact that laoder.efi, not being boot1, doesn't read
/boot.config by setting boot_serial and force the serial console.
Also add sysctl so we can display the boot method.
Provide a variable, do_boot1_efi, if you want to use boot1 for
testing. But since it's transient, it's just a variable and not
available on the command line.
The nvlist_append_{bool,number,string,nvlist,descriptor}_array() functions
allows to dynamically extend array stored in the nvlist.
Submitted by: Mindaugas Rasiukevicius <rmind@netbsd.org>
When we are removing element form the nvlist we should also clean parent,
because the array is not a part of the nvlist anymore.
Submitted by: Mindaugas Rasiukevicius <rmind@netbsd.org>
All information which are need for those operations is already stored in
the cookie.
We decided not to bump libnv version because this API is not used yet in the
base system.
Reviewed by: pjd
Update the driver to use iflib in order to bring performance,
maintainability, and (hopefully) stability benefits to the driver.
The driver currently isn't completely ported; features that are missing:
- VF driver (ixlv)
- SR-IOV host support
- RDMA support
The plan is to have these re-added to the driver before the next FreeBSD release.
Reviewed by: gallatin@
Contributions by: gallatin@, mmacy@, krzysztof.galazka@intel.com
Tested by: jeffrey.e.pieper@intel.com
MFC after: 1 month
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D15577
This provides stub implementations of arm64 Linux vdso and machdep,
ptrace, and futex sufficient for executing an arm64 Linux 'hello world'
binary.
Reviewed by: andrew
Sponsored by: Turing Robotic Industries
Differential Revision: https://reviews.freebsd.org/D15832
In some cases, the required information is not available and the
UDP provider reported an empty string in this case and the IP
and TCP provider reported a NULL pointer.
This patch changes the value provided in this case to the string
"<unknown>". This make the behaviour consistent and in-line with
the behaviour of Solaris.
Reviewed by: markj@, dteske@, gnn@
Differential Revision: https://reviews.freebsd.org/D15855
Reduce by 1 the number of crazy libraries we need in stand by moving
geli into libsa (where architecturally it belonged all along). This
just moves things around without any code changes.
To conform to RFC 5426, this function is intended to truncate messages
if they exceed the message size limits. Unfortunately, the amount of
space was computed the wrong way around, causing messages to be
truncated entirely.
Reported by: Michael Grimm on stable@
MFC after: 3 days
This was correct in the final version on Phabricator, but somehow I screwed
up applying the patch locally.
Reported by: linimon
Pointy-hat-to: asomers
MFC after: 2 weeks
X-MFC-With: 335307
The usermgmt API was stomping on a global ($user_gid to be specific)
so things would appear to work fine until you tried to make a second
pass into the API with the now-tainted variable contents.
Fixed by localizing menu-specific contents as to not leak outside API.
PR: bin/208774
Reported by: Martin Waschbuesch <martin@waschbuesch.de>
MFC after: 1 week
X-MFC-to: stable/11, stable/10
Sponsored by: Smule, Inc.
- In iflib_msix_init(), VMMs with broken MSI-X activation are trying
to be worked around by manually enabling PCIM_MSIXCTRL_MSIX_ENABLE
before calling pci_alloc_msix(9). Apart from constituting a layering
violation, this has the problem of leaving PCIM_MSIXCTRL_MSIX_ENABLE
enabled when falling back to MSI or INTx when e. g. MSI-X is black-
listed and initially also when disabled via hw.pci.enable_msix. The
later in turn was incorrectly worked around in r325166.
Since r310806, pci(4) itself has code to deal with broken MSI-X
handling of VMMs, so all of these workarounds in iflib(9) can go,
fixing non-working interrupts when falling back to MSI/INTx. In
any case, possibly further adjustments to broken MSI-X activation
of VMMs like enabling r310806 by default in VM environments need to
be placed into pci(4), not iflib(9). [1]
- Also remove the pci_enable_busmaster(9) call from iflib_msix_init(),
which is already more properly invoked from iflib_device_attach().
- When falling back to MSI/INTx, release the MSI-X BAR resource again.
- When falling back to INTx, ensure scctx->isc_vectors is set to 1 and
not to something higher from a device with more than one MSI message
supported.
- Make the nearby ring_state(s) stuff (static) const.
Discussed with: jhb at BSDCan 2018 [1]
Reviewed by: imp, jhb
Differential Revision: https://reviews.freebsd.org/D15729
PR: bin/203435
Reported by: Andreas Sommer <andreas.sommer87@googlemail.com>
MFC after: 6 days
X-MFC-to: stable/11
X-MFC-with: r335280
Sponsored by: Smule, Inc.
Inform new users what GENERIC and NOTES are. These are useful for people
perusing the tree without a great deal of specific fbsd knowledge.
See discussion of r334073 for further motivation.
Requested by: jhb
Casting from rman_res_t to a pointer results in "cast to pointer from
integer of different size" warnings with base gcc on i386, so use an
intermediate cast to uintptr_t to suppress it. In this case, the I/O
port range is effectively limited to the range of 0..65535.
Reviewed by: imp
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D15746
Add a few intermediate casts to intptr_t to suppress "cast to pointer
from integer of different size" warnings from gcc. In this case, the
'arg2' part of SYSCTL_HANDLER_ARGS is used to pass in a pointer, via an
intermediate intmax_t, so no information is lost.
Reviewed by: avg
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D15725
