As `vqmmc-supply` is an optional Device Tree property, don't skip vccq
reconfiguration when the regulator is not specified. Instead, accept
voltage specified by the `voltage-ranges` property.
The actual voltage switch is done through a hw register in LS1028A.
Add errata flag for other boards, as they are not supported. Return
not supported error code when switching to 1.8V on affected platforms.
Fixes: b08bf4c35c ("sdhci_fsl_fdt: Skip vccq reconfiguration without regulator")
Co-authored-by: Artur Rojek <ar@semihalf.com>
Reviewed by: manu, mw
Obtained from: Semihalf
Sponsored by: Alstom Group
Differential revision: https://reviews.freebsd.org/D33319
The e1000 drivers (em, lem, igb) are currently looking at the
iflib copies of the capabilities bitvectors (scctx->isc_capabilities
and scctx->isc_capenable) rather than the ifnet ones
(ifp->if_capabilities and ifp->if_capenable). However, the latter
are the ones that are actually updated by ifconfig and that should
be used by the drivers during interface operation. The former are
set by the driver on interface attach (for iflib internal use)
and should not be used anymore by the driver.
This patch fixes the e1000 driver to use the correct bitvectors.
PR: 260068
Reviewed by: markj
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D33154
Some boards do not detect pulse width reliably.
Implement workaround by writing 0 to special register.
Apply errata for board by adding flag to chosen soc specific data.
Obtained from: Semihalf
Sponsored by: Alstom Group
Reviewed by: mw, manu
Differential Revision: https://reviews.freebsd.org/D33222
In theory we can have multiple concurrent accesses to the MDIO bus,
e.g. link status check tick and ifconfig request.
In that case we need to make sure that all MDIO transaction are
serialized.
Obtained from: Semihalf
Sponsored by: Alstom Group
The hash is calculated by XOR-ing together bits of the VID.
Prepend a statement with "!!" to make sure that we're get bit 0
on both sides of the equation.
Obtained from: Semihalf
Sponsored by: Alstom Group
The changes to the bitset macros allowed sched.h to be included
into userland programs without name space pollution due to BIT_*
and BITSET_* macros.
The definition of a "struct bitset" had been overlooked. This name
space pollution caused the build of port print/miktex to fail.
This commit makes the definition of struct bitset depend on the
same condition as the visibility of the BIT_* and BITSET_* macros,
i.e. needs _KERNEL or _WANT_FREEBSD_BITSET to be defined before
including sys/_bitset.h.
It has been tested with "make universe" since a prior attempt to
fix the issue broke the PowerPC64 kernel build.
This commit shall be MFCed together with commit 5e04571cf3.
Reported by: arrowd
MFC after: 1 month
This is useful for creating kernel package without having to buildworld
before as we use uname from the world stage dir to get the ABI.
Reviewed by: emaste, imp
Differential Revision: https://reviews.freebsd.org/D33323
Sponsored by: Beckhoff Automation GmbH & Co. KG
Declare how many cores we saved, and where we saved them to. Drop a
comment about emitting little information; it's obvious from the block
in question that we emit nothing without verbose.
Reviewed by: markj
Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
X-NetApp-PR: #65
Differential Revision: https://reviews.freebsd.org/D31393
unionfs must pass VOP_VPUT_PAIR directly to the underlying FS so that
it can have a chance to manage any special locking considerations that
may be necessary. The unionfs implementation is based heavily on the
corresponding nullfs implementation.
Also note some outstanding issues with the unionfs locking scheme, as
a first step in fixing those issues in a future change.
Discussed with: kib
Tested by: pho
Differential Revision: https://reviews.freebsd.org/D33008
Also remove a couple of write-only variables found by the recent clang
update. No functional change intended.
Discussed with: kib
Differential Revision: https://reviews.freebsd.org/D33008
Fix kvm_getloadavg() to work correctly on vmcores for modern kernel
versions. The kernels no longer include the `_fscale` symbol causing
the kvm_nlist() invocation to fail. The code seemed to already assume
that `_fscale` could be missing but the early kvm_nlist() result check
has caused the function to fail if any symbol were missing. Modify
it to only treat `_averunnable` as obligatory, and handle missing
`_fscale` gracefully.
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D32884
It caused kernel build for PowerPC64 to fail.
A different patch is being tested with make universe to make sure it
works on all architectures.
MFC after: 1 month<N [day[s]|week[s]|month[s]]. Request a reminder email>
There is a reference to malloc() in #define __BITSET_ALLOC. Even
though this macro is only defined but not used, it causes the lang/gcc
ports to fail. The gcc ports "poison" a number of functions including
malloc() and prevent their use (including in macro definitions).
This commit moved the declaration of __BITSET_ALLOC into the
conditional block that depends on _KERNEL or _WANT_FREEBSD_BITSET
being defined.
There is no use of __BITSET_ALLOC in the FreeBSD sources, and userland
programs that want to use BITSEC_ALLOC will define _WANT_FREEBSD_BITSET
anyway.
This patch has been tested by building lang/gcc11 and a successful
make buildworld.
This commit shall be MFCed together with commit 5e04571cf3.
MFC after: 1 month
The changes to the bitset macros allowed sched.h to be included into
userland programs without name space pollution due to BIT_* and
BITSET_* macros.
The definition of a global variable "bitset" had been overlooked.
This name space pollution caused a compile failure in print/miktex.
This commit renames the bitset variable to __bitset with the same
mapping back to the bitset if _KERNEL or _WANT_FREEBSD_BITSET is
defined.
This fix has been suggested by kib. It has been tested to let the
build of the print/miktex port succeed and to not break buildworld.
This commit shall be MFCed together with commit 5e04571cf3.
Reported by: arrowd
MFC after: 1 month
That commit changed libc to use the MI pdfork implementation, but with
an incremental build the object file for the pdfork.S stub lingers and
causes a linker error.
Cleaning the depend file is not enouch, so modify clean_deps() to remove
object files as well, and add a call to ensure that pdfork.*o is
cleaned. The new file is _pdfork.o.
Reported by: jhb
Reviewed by: emaste
Fixes: cbdec8db18 ("libc: Add pdfork to the list of interposed system calls")
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33322
The arm64 vm.pmap.kernel_maps sysctl would only check the kernel XN bit
when printing the kernel mapping. It can also be useful to check none
of the mappings allow userspace to execute from a given virtual address.
To check for this add the user XN bit when getting the kernel maps.
While here fix the ATTR_S1_AP_USER check to use ATTR_S1_AP to shift the
value to the correct offset.
Reviewed by: kib (earlier version), markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33304
isochronous transfers.
If users want to disable isochronous transfers, which cause high
frequency periodic interrupts from the USB host controller, then
net.bluetooth.usb_isoc_enable can be set to zero, either as a
sysctl(8) or as a loader.conf(5) tunable.
Differential Revision: https://reviews.freebsd.org/D33282
Submitted by: naito.yuichiro@gmail.com
PR: 238235
MFC after: 1 week
Sponsored by: NVIDIA Networking
Try to stop and destroy the dist only if the driver has been successfully
attached. Otherwise a kernel panic will be triggered from disk_destroy.
The issue was observed on a board that missed SPI clock description in DT.
FUSE_COPY_FILE_RANGE instructs the server to write data to a file.
fusefs must invalidate any cached data within the written range.
PR: 260242
MFC after: 2 weeks
Reviewed by: pfg
Differential Revision: https://reviews.freebsd.org/D33280
This function was always confusing, because it created an H-shaped
callgraph: two functions called in and left via different paths based on
which which called.
MFC after: 2 weeks
Correctly handle the situation where a FUSE server unlinks a file, then
creates a new file of a different type but with the same inode number.
Previously fuse_vnop_lookup in this situation would return EAGAIN. But
since it didn't call vgone(), the vnode couldn't be reused right away.
Fix this by immediately calling vgone() and reallocating a new vnode.
This problem can occur in three code paths, during VOP_LOOKUP,
VOP_SETATTR, or following FUSE_GETATTR, which usually happens during
VOP_GETATTR but can occur during other vops, too. Note that the correct
response actually doesn't depend on whether the entry cache has expired.
In fact, during VOP_LOOKUP, we can't even tell. Either it has expired
already, or else the vnode got reclaimed by vnlru.
Also, correct the error code during the VOP_SETATTR path.
PR: 258022
Reported by: chogata@moosefs.pro
MFC after: 2 weeks
Reviewed by: pfg
Differential Revision: https://reviews.freebsd.org/D33283
Not doing so results in ctfconvert failing with
ERROR: ctfconvert: elf-vdso.so.o doesn't have type data to convert
On FreeBSD this is non-fatal, since the ctf tools have a hack to make
such errors not fail the build and instead just silently continue
without CTF data (which is a bad idea these days and should probably be
removed; they date back to the original import). However, those are
under #ifdef __FreeBSD__ so do not apply when cross-building from
non-FreeBSD, causing the build to fail.
Fix this by forwarding DEBUG on to the compiler invocation for the VDSO
wrapper. It's assembly so it's not hugely useful, but there is a
non-zero amount of information preserved, and other assembly files are
built with -g by default too so this matches them; the alternative would
be to tag the files.amd64 entries with no-ctfmerge. Note that the VDSO
itself is still compiled without debug info, this only affects the
wrapper linked into the kernel.
Fixes: 98c8b62524 ("vdso for ia32 on amd64"), ab4524b3d7 ("amd64: wrap 64bit sigtramp into vdso")
MFC after: 1 month
On Linux, libcrypto is available so a non-WITHOUT_OPENSSL build happens
to work, but on macOS it isn't available to be linked against (though
there is a versioned dylib for /usr/bin/openssl etc), and neither have
libmd so would both be broken under WITHOUT_OPENSSL. Since we're using
the system libarchive, further extend the hack to ensure _DP_archive is
empty.
Fixes: ed4050750c ("src.libnames.mk: Add hack to workaround libarchive not being bootstrapped")
MFC after: 1 week
After f0a6ab51e6, we need libroken's dependencies to be present; in
particular, libcrypt is not present on macOS, and so needs to be
bootstrapped. We include this on Linux too for consistency and to avoid
future compatibility issues, even if strictly unnecessary currently.
Fixes: f0a6ab51e6 ("src.libnames.mk: Include dependencies when bootstrapping from non-FreeBSD"
MFC after: 1 week
Linux's pwd.h does not define _PASSWORD_EFMT1 (macOS's does), so we need
to define it in order to be able to bootstrap libcrypt (crypt-des.c uses
it) on non-FreeBSD, which will be done in a subsequent commit.
MFC after: 1 week
This is where it's defined in the base system, so is where libcrypt
expects it to exist when being built, and will be needed when being
bootstrapped in a subsequent commit.
MFC after: 1 week
gzlib.c uses lseek but does not include unistd.h, where it is defined to
live. On FreeBSD this happens to work due to sys/types.h declaring it,
but on macOS it fails due to being only implicitly declared, which is
treated as an error by default by the system Clang.
MFC after: 1 week
There's no point in a knob to avoid installing a half dozen manpages.
It's undocumented and unused in the tree. Online, the only metions
I've found are the FreeBSD source tree, a commit in DragonFly BSD
removing it, and some lists of build options for small systems where
it's inevitably redundant due to an accompanying NO_MAN.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D33310
a.out.ko is useless without COMPAT_FREEBSD32, and since vdso support was
added, it requires a header built during depend phase, from the COMPAT
option.
Reported by: glebius
Reviewed by: emaste, markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33311
Otherwise the asm stub is used and libthr interposition does not work.
Reviewed by: kib
Fixes: 21f749da82 ("libthr: wrap pdfork(2), same as fork(2).")
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Also use the term operation consistently, over the command.
Reviewed by: emaste, jhb, markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33277
These files were intended to track version and perhaps maintainership
information for contrib software. However, they were never used beyond
bzip2, netcat, and OpenSSH, and generally haven't been kept up to date
recently (my OpenSSH 8.7p1 update notwithstanding). Just remove them to
avoid having confusing or outdated information.
Suggested by: des
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
While here:
- Cluster flags without arguments together.
- Simplify the synopsis of the -a flag. There is no need to distinguish
between address and hostname there.
- Add a missing argument to the -a flag in the description section.
- Fix some typos.
MFC after: 3 days
that returns struct kinfo_file for the given file descriptor. Among
other data, it also returns kf_path, if file op was able to restore file
path.
Reviewed by: jhb, markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33277
