nvmecontrol tries to upload firmware in chunks as large as it thinks
the device permits. It fails to take into account the FWUG value used
by some drives to advertise the size and alignment limits for firmware
chunks.
- Use the firwmare update granularity value from the
- If the granularity is not reported or not restricted, fall back to
the previously existing logic that calculates the max transfer
size based on MDTS.
- Add firmware update granularity to the identify-controller output.
Reviewed by: imp (previous version), chuck
Obtained from: Dell EMC Isilon
MFC after: 1 week
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D26390
A small example of how these functions can be used to simplify checks of
this nature.
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D26271
This adds the getenv_bool() function, to parse a boolean value from a
kernel environment variable or tunable. This works for traditional
boolean values like "0" and "1", and also "true" and "false"
(case-insensitive). These semantics do not yet apply to sysctls declared
using SYSCTL_BOOL with CTLFLAG_TUN (they still only parse 1 and 0).
Also added are two wrapper functions, getenv_is_true() and
getenv_is_false(). These are slightly simpler for callers wishing to
perform a single check of a configuration variable.
Reviewed by: jhb (slightly earlier version)
Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D26270
OTG mode is not supported still. It's easy to do it as a one-off
detection, but the proper support requires continuous monitoring and
communicating the current state to the USB layer.
Also, fix phy0_route setting for H3. Remove duplicate register
definitions.
Tested on Orange Pi PC Plus with dr_mode="peripheral" using
hw.usb.template=3
umodem_load="YES"
Reviewed by: manu
MFC after: 5 weeks
Differential Revision: https://reviews.freebsd.org/D26348
This absolute include causes a build failure on Linux for me:
.../cheri/freebsd/contrib/nvi/cl/../common/common.h:10:10: fatal error: '/usr/include/db.h' file not found
This change patches the file to use #include <db.h> instead until a
solution has been found upstream. See also https://github.com/lichray/nvi2/issues/69
Reviewed By: bapt
Differential Revision: https://reviews.freebsd.org/D26480
Otherwise we get lots of warnings when building on Linux/macOS during
installworld:
Scanning /local/scratch/alr48/cheri/output/freebsd-x86/usr/share/certs/blacklisted for certificates...
install: invalid option -- 'U'
Try 'install --help' for more information.
install: invalid option -- 'U'
....
Reviewed By: kevans
Differential Revision: https://reviews.freebsd.org/D26481
bootonce feature is temporary, one time boot, activated by
"bectl activate -t BE", "bectl activate -T BE" will reset the bootonce flag.
By default, the bootonce setting is reset on attempt to boot and the next
boot will use previously active BE.
By setting zfs_bootonce_activate="YES" in rc.conf, the bootonce BE will
be set permanently active.
bootonce dataset name is recorded in boot pool labels, bootenv area.
in case of nextboot, the nextboot_enable boolean variable is recorded in
freebsd:nvstore nvlist, also stored in boot pool label bootenv area.
On boot, the loader will process /boot/nextboot.conf if nextboot_enable
is "YES", and will set nextboot_enable to "NO", preventing /boot/nextboot.conf
processing on next boot.
bootonce and nextboot features are usable in both UEFI and BIOS boot.
To use bootonce/nextboot features, the boot loader needs to be updated on disk;
if loader.efi is stored on ESP, then ESP needs to be updated and
for BIOS boot, stage2 (zfsboot or gptzfsboot) needs to be updated
(gpart or other tools).
At this time, only lua loader is updated.
Sponsored by: Netflix, Klara Inc.
Differential Revision: https://reviews.freebsd.org/D25512
This was broken in r357940 which introduced the __typeof use. We need
the volatile qualifier to be on the pointee not the pointer otherwise it
does nothing. This was found by mhorne in D26498, noticing there was a
problem (a spin loop condition was hoisted for RISC-V boot code) but not
the root cause of it.
Reported by: mhorne
Reviewed by: mhorne, mjg
Approved by: mhorne, mjg
Differential Revision: https://reviews.freebsd.org/D26500
Possible in LA57 pmap config.
Noted by: alc
Reviewed by: alc, markj
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D26492
* Zero gw_sdl if switching to interface route - the assumption
that underlying storage is zeroed is incorrect with route changes.
* Apply proper flag mask to rte.
Reported by: vangyzen
by Steve Kargl:
- Use sincos[f] instead of a call to cos[f] and a call to sin[f].
- While here, alphabetize declaration.
Submitted by: sgk at troutmask.apl.washington.edu (Steve Kargl)
- Micro-optimization: use sincosl(x) instead of a call to cosl(x) and
a call to sinl(x). Argument reduction is done once not twice.
- Use a long double constant instead of an invalid double constant.
- Spell scale2 correctly
He could not test ld128, so that patch is untested.
Submitted by: sgk at troutmask.apl.washington.edu (Steve Kargl)
API to the sbget() and sbput() interfaces. Specifically they take
a file descriptor pointer rather than the struct uufsd *disk pointer
used by the libufs cgread() and cgwrite() interfaces. Update fsck_ffs
to use these revised interfaces.
No functional changes intended.
Sponsored by: Netflix
Sometimes nscd(8) will return a 1-byte buffer for a nonexistent entry. This
triggered an integer underflow in grp_unmarshal_func, causing getgrnam_r to
return ERANGE instead of 0.
Fix the user's buffer size check, and add a correct check for a too-small
nscd buffer.
PR: 248932
Event: September 2020 Bugathon
Reviewed by: markj
MFC after: 2 weeks
Sponsored by: Axcient
Differential Revision: https://reviews.freebsd.org/D26204
- Move assertions out of the main loop to avoid duplicate conditional
expressions, and improve assertion messages.
- Fix va_next updates. In some cases we were not doing the wraparound
check before continuing the loop.
- Use the right va_next. In pmap_advise() and pmap_copy() we would step
through 1G pages 2M at a time.
- Copy 1G mappings in pmap_copy().
Reviewed by: alc, kib
MFC with: r365518
Sponsored by: Juniper Networks, Inc., Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D26463
svn_head has the same content as the master or main branch (it's just
the result of a `git svn` conversion instead of svn2git).
Sponsored by: The FreeBSD Foundation
Due to a HW bug in the RockChip PCIe implementation, attempting to access
a non-existent register in the configuration space will throw an exception.
Use new bus functions bus_peek() and bus_poke() to overcomme this limitation.
One problem with the bus_space_read_N() and bus_space_write_N() family of
functions is that they provide no protection against exceptions which can
occur when no physical hardware or device responds to the read or write
cycles. In such a situation, the system typically would panic due to a
kernel-mode bus error. The bus_space_peek_N() and bus_space_poke_N() family
of functions provide a mechanism to handle these exceptions gracefully
without the risk of crashing the system.
Typical example is access to PCI(e) configuration space in bus enumeration
function on badly implemented PCI(e) root complexes (RK3399 or Neoverse
N1 N1SDP and/or access to PCI(e) register when device is in deep sleep state.
This commit adds a real implementation for arm64 only. The remaining
architectures have bus_space_peek()/bus_space_poke() emulated by using
bus_space_read()/bus_space_write() (without exception handling).
MFC after: 1 month
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D25371
This allows us to redirect its output in cmd_cron, so that the
"src component not installed, skipped" message will be treated
the same way as other output from freebsd-update cron: Sent
in an email to root (or other address specified) if there are
updates to install, and silenced otherwise.
PR: 202492
MFC After: 1 week
Differential Revision: https://reviews.freebsd.org/D26432
Recent testing of the NFS-over-TLS code found a LOR between the mutex lock
used for sessions and the sleep lock used for server side krpc socket
structures in nfsrv_checksequence(). This was fixed by r365789.
A similar bug exists in nfsrv_bindconnsess(), where SVC_RELEASE() is called
while mutexes are held.
This patch applies a fix similar to r365789, moving the SVC_RELEASE() call
down to after the mutexes are released.
This patch fixes the problem by moving the SVC_RELEASE() call in
nfsrv_checksequence() down a few lines to below where the mutex is released.
MFC after: 1 week
Fix the logic so it works as it appears.
Reported by: Coverity
Reviewed by: kib
MFC after: 2 weeks
Sponsored by: Dell EMC Isilon
Differential Revision: D26211 (in progress, so omitting full URL)
As we do for shared library binaries, pass -S to install(1) when
installing symlinks. Doing so helps avoid transient failures when
libraries are being reinstalled, which seems to be the root cause of
spurious libgcc_s.so link failures during CI builds.
PR: 233769
Reviewed by: emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D26453
The current default is provided in various Makefile.inc in some top-level
directories and covers a good portion of the tree, but doesn't cover parts
of the build a little deeper (e.g. libcasper).
Provide a default in src.sys.mk and set WARNS to it in bsd.sys.mk if that
variable is defined. This lets us relatively cleanly provide a default WARNS
no matter where you're building in the src tree without breaking things
outside of the tree.
Crunchgen has been updated as a bootstrap tool to work on this change
because it needs r365605 at a minimum to succeed. The cleanup necessary to
successfully walk over this change on WITHOUT_CLEAN builds has been added.
There is a supplemental project to this to list all of the warnings that are
encountered when the environment has WARNS=6 NO_WERROR=yes:
https://warns.kevans.dev -- this project will hopefully eventually go away
in favor of CI doing a much better job than it.
Reviewed by: emaste, brooks, ngie (all earlier version)
Reviewed by: emaste, arichardson (depend-cleanup.sh change)
Differential Revision: https://reviews.freebsd.org/D26455
vm_ooffset_t is now unsigned. Remove some tests for negative values,
or make other adjustments accordingly.
Reported by: Coverity
Reviewed by: kib markj
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D26214
Some IPMI implementations on arm64 are reportedly unable to load our
memstick installer images, but support the older ISO format. Start
generating these for arm64.
Unlike installer ISOs for other platforms, these images are UEFI-only.
Reviewed by: emaste
Relnotes: yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D26452
Everywhere else we use objects ("scripts", generally) we do sepcify the
optional colon. Be consistent and do the same for directories.
PR: 249273
Submitted by: Martin <martin.jakob gmx com>
MFC after: 1 week
Move the initialization of these variables to the beginning of their
respective functions.
On our end this creates a small amount of unneeded churn, as these
variables are properly initialized before their first use in all cases.
However, changing this benefits at least one downstream consumer
(NetApp) by allowing local and future modifications to these functions
to be made without worrying about where the initialization occurs.
Reviewed by: melifaro, rscheff
Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D26454
Intent is to mimic Solaris commands with the same names.
Submitted by: Juraj Lutter <juraj@lutter.sk>
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D26310
I was investigating libarchive test failures on CheriBSD and it turns out
we get a reproducible SIGBUS for test_archive_m5, etc. Debugging this shows
that libarchive and the tests disagree when it comes to the definition of
archive_md5_ctx: libarchive assumes it's the OpenSSL type whereas the test
use the libmd type. The latter is not necessarily aligned enough to store
a pointer (16 bytes for CHERI RISC-V), so we were crashing when storing
EVP_MD_CTX* to an 8-byte-aligned archive_md5_ctx.
To avoid problems like this in the future, factor out the common compiler
flags into a Makefile.inc and include that from the tests Makefile.
Reviewed By: lwhsu
Differential Revision: https://reviews.freebsd.org/D26469
