When gpart(8) is trying automatically determine the first available
block of free space after existing partition, take into account
provider's stripeoffset, since the result will be adjusted to this
value.
PR: 197989
Add support for the DWC OTG v2 chipset found in the STM32F4 series of
processors. Make sure we pullup the data lines in device mode when we
power on the port.
Rename awk(1) implementation of GNU awk's built-in asorti() function to
prevent fatal conflict should one-true-awk ever be replaced -- e.g., in
an appliance -- with GNU awk. NB: Renamed my implementation to _asorti()
bfd_dwarf2_find_line() calls find_line() with NULL functionname_ptr,
which resulted in a crash on certain ELF objects.
This change was implemented independently from upstream binutils, but
I have checked that the crash does not happen there.
Sponsored by: The FreeBSD Foundation
Set the #address-cells and #size-cells properties on I2C controllers of
Raspberry-pi.
This fixes the issues on dtc(1) while compiling I2C addresses set with
"reg" property.
r279249:
Add 'cloudware-install' target to handle copying cloud
disk images to a directory within DESTDIR.
Add CLOUDINSTALL variable to automatically generate the
actual list of install targets. While here, rename the
cloud-specific names from 'vm-' to 'cw-' to avoid naming
collisions.
Add AZURE_DISK, GCE_DISK, and OPENSTACK_DISK output file
variables.
Add 'cloudware-install' to the 'install' target.
r279250:
Remove a stale comment.
r279257:
Add a CLOUDPACKAGE variable to contain a list of targets for
post-install packaging cloud provider images.
Add a 'gce-package.sh' script to generate the final output
image ready for upload to the GCE platform. Right now, this
is the only image that has a specific output format (GNU-tar),
and this implementation is expected to be temporary.
This is not directly connected to the other release targets.
Sponsored by: The FreeBSD Foundation
(backup_kernel_finddir, backup_kernel, install_files):
Add missing references to $BASEDIR, in order to allow correct operation
when updating a system mounted at another location than / (e.g. when
updating an alternate Boot Environment).
Reviewed by: cperciva
------------------------------------------------------------------------
r279346 | ken | 2015-02-26 19:44:12 -0700 (Thu, 26 Feb 2015) | 13 lines
Remove an obsolete comment in devstat(3) about the accuracy of the
milliseconds per transaction (DSM_MS_PER_TRANSACTION) calculation.
The comment was accurate many years ago when the kernel didn't
record I/O times on a per-I/O basis, but now that we do collect
that information in most areas, it isn't correct.
The milliseconds per transaction values are correct, assuming the
I/O duration has been recorded.
Sponsored by: Spectra Logic
------------------------------------------------------------------------
In some cases soreceive_dgram() can return no data, but has control
message. This can happen when application is sending packets too big
for the path MTU and recvmsg() will return zero (indicating no data)
but there will be a cmsghdr with cmsg_type set to IPV6_PATHMTU.
Remove KASSERT() which does NULL pointer dereference in such case.
Also call m_freem() only when m isn't NULL.
MFC r279209:
soreceive_generic() still has similar KASSERT(), therefore instead of
remove KASSERT(), change it to check mbuf isn't NULL.
PR: 197882
Sponsored by: Yandex LLC
Add the following options to enable/disable several features in the base system
WITHOUT_BOOTPARAMD - bootparamd
WITHOUT_BOOTPD - bootpd
WITHOUT_FINGER - finger, fingerd
WITHOUT_FTP - ftp, ftpd
WITHOUT_INETD - inetd
WITHOUT_RBOOTD - rbootd
WITHOUT_TCP_WRAPPERS - tcpd, et al
WITHOUT_TFTP - tftp, tftp-server
WITHOUT_TIMED - timed
Sponsored by: EMC / Isilon Storage Division
(only to ease merging of r279117).
MFC r279117:
Revert r276949 and redo the fix for PCIe/PCI bridges, which do not
follow specification and do not provide PCIe capability.
Fix DMAR context allocations for the devices behind PCIe->PCI bridges
after dmar driver was converted to use rids. The bus component to
calculate context page must be taken from the requestor rid, which is
a bridge, and not from the device bus number.
vmspace_release() may sleep if the last reference is being released,
so add a WITNESS_WARN() to catch cases where it is called with a
non-sleepable lock held.
MFC after: 1 month
Sponsored by: Sandvine Inc.
Fix integer truncation in affecting systat -ifstat
The "systat -ifstat" command was using a u_int to store byte counters.
With a 10Gbps or faster interface, this overflows within the default
5 second refresh period. Switch to using a uint64_t across the board,
which matches the size used for all counters as of r263102.
PR: 182448
MFC after: 1 week
Sponsored by: Sandvine Inc
Correct a PCI enumeration bug introduced in r264011
Ensure that first_func is set to 0 on every iteration of the PCI slot
enumeration loop after the first. There is a continue statement that would
cause first_func to stay at 1 any PCI device where slot 0 has no functions
until we find a slot that does have a function. This would cause us to
not enumerate the first PCI function on the device.
Credit to markj@ for spotting the bug.
X-MFC-With: r264011
MFC support for PCI Alternate RID Interpretation. ARI is an optional PCIe
feature that allows PCI devices to present up to 256 functions on a bus.
This is effectively a prerequisite for PCI SR-IOV support.
r264007:
Add a method to get the PCI RID for a device.
Reviewed by: kib
MFC after: 2 months
Sponsored by: Sandvine Inc.
r264008:
Re-implement the DMAR I/O MMU code in terms of PCI RIDs
Under the hood the VT-d spec is really implemented in terms of
PCI RIDs instead of bus/slot/function, even though the spec makes
pains to convert back to bus/slot/function in examples. However
working with bus/slot/function is not correct when PCI ARI is
in use, so convert to using RIDs in most cases. bus/slot/function
will only be used when reporting errors to a user.
Reviewed by: kib
MFC after: 2 months
Sponsored by: Sandvine Inc.
r264009:
Re-write bhyve's I/O MMU handling in terms of PCI RID.
Reviewed by: neel
MFC after: 2 months
Sponsored by: Sandvine Inc.
r264011:
Add support for PCIe ARI
PCIe Alternate RID Interpretation (ARI) is an optional feature that
allows devices to have up to 256 different functions. It is
implemented by always setting the PCI slot number to 0 and
re-purposing the 5 bits used to encode the slot number to instead
contain the function number. Combined with the original 3 bits
allocated for the function number, this allows for 256 functions.
This is enabled by default, but it's expected to be a no-op on currently
supported hardware. It's a prerequisite for supporting PCI SR-IOV, and
I want the ARI support to go in early to help shake out any bugs in it.
ARI can be disabled by setting the tunable hw.pci.enable_ari=0.
Reviewed by: kib
MFC after: 2 months
Sponsored by: Sandvine Inc.
r264012:
Print status of ARI capability in pciconf -c
Teach pciconf how to print out the status (enabled/disabled) of the ARI
capability on PCI Root Complexes and Downstream Ports.
MFC after: 2 months
Sponsored by: Sandvine Inc.
r264013:
Add missing copyright date.
MFC after: 2 months
In sys/arm/ti/am335x/am335x_rtc.c, fix a clang 3.6.0 warning about
am33x_rtc_softc::sc_irq_res (which is an array) never being NULL.
Submitted by: andrew
Make libcxxrt's parsing of DWARF exception handling tables work on
architectures with strict alignment, by using memcpy() instead of
directly reading fields.
Reported by: Daisuke Aoyama <aoyama@peach.ne.jp>
Reviewed by: imp, bapt
Tested by: bapt
Differential Revision: https://reviews.freebsd.org/D1967
MFC r279310:
Since newer versions of compiler-rt require unwind.h, and we want to use
the copy in libcxxrt for it, fix the arm-specific header to define the
_Unwind_Action type.
Submitted by: andrew
Ensure that the XHCI driver will refresh the control endpoint settings
when re-enumerating a FULL speed device. Else the wrong max packet
setting might be used when trying to re-enumerate a FULL speed device.
