Commit 1e588a9ceb added a new command line option -N/numdaemons
that specifies how many daemons to run. This allows a server
to be configured with more than one rpc.tlsservd daemon, which
may be necessary to handle a reboot for an NFS server with
many NFS-over-TLS client mounts.
This patch updates the man page for this commit.
This is a content change.
Reviewed by: karels, pauamma (man pages)
Differential Revision: https://reviews.freebsd.org/D37382
Some ACPI tables like XSDT contain pointers to other ACPI tables. When
an ACPI table is loaded by qemu's loader, the address in the guest
memory is unknown. For that reason, the qemu loader supports patching
those pointers. Basl keeps track of all pointers and causes the qemu
loader to patch all pointers.
The qemu ACPI table loader is unsupport yet. However, in a future commit
bhyve will use dynamic ACPI table offsets based on the size and
alignment requirements of each ACPI table. Therefore, tracking ACPI
table pointer is required too.
Reviewed by: jhb
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36991
The qemu ACPI table loader patches the ACPI tables. After patching them,
checksums aren't correct any more. It has to calculate a new checksum
for the ACPI table. For that reason, basl has to keep track of checksums
and has to cause the qemu loader to create new checksums for the tables.
The qemu ACPI table loader isn't supported yet. However, the address of
all tables is unknown as long as bhyve hasn't finished ACPI table
creation. So, the checksum of tables which include pointer to other
tables are unknown too. This requires tracking of checksums too.
Reviewed by: jhb
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36990
ACPI tables have different layouts. So, there's no common position for
the length field. When tables are build by basl, the length is unknown
at the beginning. It has to be set after building the table.
Reviewed by: jhb
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36989
In upcoming commits, bhyve will build some ACPI tables by it's own.
Therefore, it should be capable of appending GENERIC_ADDRESS structs to
ACPI tables.
Reviewed by: jhb, markj
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36988
In upcoming commits, bhyve will build some ACPI tables by it's own.
Therefore, it should be capable of appending int values to ACPI tables.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36987
Load the blobs compiled by iasl into a basl_table. The basl_table is a
temporary buffer which copies the ACPI tables into guest memory for us.
This allows us in the future to pass the blobs over the qemu fwcfg
interface to the guest.
Reviewed by: jhb, markj
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36986
Developing an ACPI table compiler isn't quite easy. It's helpful if you
can take a look at the ACPI tables created by the compiler.
The dump functions can either dump a ACPI table which was copied into
guest memory or a ACPI table provided for qemu's ACPI table loader.
Reviewed by: jhb, markj
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36985
Basl is the bhyve ASL compiler. At the moment, it's just a small wrapper
to call iasl, the Intel ASL compiler. As bhyve will gain support for
qemu's ACPI table loader in the future, it has to create ACPI tables on
it's own. Therefore, it makes sense to create a new file which keeps the
code for basl.
This first implementation of basl supports creating an ACPI table by
appending raw bytes to it. It's also capable of loading all tables into
guest memory.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36984
The '/' and '§' keys are missing in the german keyboard layout.
Reviewed by: markj
Approved by: manu (mentor)
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D37386
Async event report is controlled by async event configuration feature
setting. When reporting a critical temperature warning, check the async
event configuration.
Approved by: manu (mentor)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D37355
Set Feature is a feature specified function. Currently only some
features have the set procedure. For features that are not handled by
the controller, we should return a FEATURE_NOT_CHANGEABLE error message.
Approved by: manu (mentor)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D32802
Currently bhyve's NVMe controller cannot save feature values cross
reboot. It should return a FEATURE_NOT_SAVEABLE error when the command
specifies a save flag.
Quote from NVMe specification, page 205:
https://nvmexpress.org/wp-content/uploads/NVM-Express-1_4-2019.06.10-Ratified.pdf
If the Feature Identifier specified in the Set Features command is not
saveable by the controller and the controller receives a Set Features
command with the Save bit set to one, then the command shall be aborted
with a status of Feature Identifier Not Saveable.
Reviewed by: chuck (older version)
Approved by: manu (mentor)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D32767
We only need to call pci_xhci_xfer_complete() when handling a transfer
to the control endpoint, so move that code into the epid == 1 block and
eliminate a goto. Also remove an unneeded reinitialization of
setup_trb.
No functional change intended.
MFC after: 1 week
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37287
Silence a warning from the compiler about "const" being discarded. The
warning is correct: nvlist values are supposed to be immutable.
However, fixing this properly will require some contortions on behalf of
consumers who look up a subtree of the config and modify it. Per a
discussion on freebsd-virtualization@, the solution will probably be to
outright replace the use of nvlists for VM configuration, but until that
happens let's document the problem and silence the warning.
No functional change intended.
MFC after: 2 weeks
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37293
They accomplish nothing since the qualifier is casted away in calls to
memcpy() and copyin()/copyout(). No functional change intended.
MFC after: 2 weeks
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37292
The qualifiers are there presumably because these rings are mapped into
the guest, but they do not appear to be required for correctness, and
bhyve generally doesn't qualify accesses to guest memory this way.
Moreover, the qualifiers are discarded by snapshot code, causing clang
to emit warnings. Just stop using volatile here.
MFC after: 2 weeks
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37291
This fixes a warning raised by the removal of the volatile qualifier
from &trb->qwTrb0 in the following snippet:
xfer_block = usb_data_xfer_append(xfer,
(void *)(trbflags & XHCI_TRB_3_IDT_BIT ?
&trb->qwTrb0 : XHCI_GADDR(sc, trb->qwTrb0)),
trb->dwTrb2 & 0x1FFFF, (void *)addr, ccs);
The use of volatile appears to be inherited from the kernel driver's
definitions of the same structures. It makes some sense, since USB TRBs
and related structures live in guest memory, but bhyve device models
generally don't volatile-qualify accesses to guest memory and I can't
see how they are required for correctness here. Moreover, XHCI_GADDR
does not return volatile pointers so we're already being inconsistent.
Just drop the qualifiers to address the warning.
MFC after: 2 weeks
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37290
Use it to silence warnings about potential unaligned accesses. No
functional change intended.
MFC after: 1 week
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37289
dma accepts mail from a local Mail User Agent (MUA) and delivers it
locally or to a smarthost for delivery. dma does not accept inbound
mail (i.e., it does not listen on port 25) and is not intended to
provide the same functionality as a full MTA like postfix or sendmail.
It is intended for use cases such as delivering cron(8) mail. which
is the default configuration and usage of sendmail in the default
setup of the base system.
In order to switch the default from sendmail to dma, we teach
mailwrapper to fallback on dma directly if the mailer.conf file cannot
be opened.
We install by default a mailer.conf file which points at dma
We install a mailer.conf file for sendmail in the examples.
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D37035
Currently PowerCycles field of Log Page is 0 and it is an invalid value.
This patch will initial the PowerCycles data to 1.
MFC after: 1 week
Approved by: manu (mentor)
Reviewed By: grehan (older version), chuck, corvink
Differential Revision: https://reviews.freebsd.org/D32558
Commit d7eec79b70 overlooked the fact that
nvlist_find(DATA_TYPE_STRING) does not provide a nul-terminated string.
Fix the leak a different way.
Fixes: d7eec79b70 ("makefs: Plug a memory leak")
Linux reads MISC_FEATURES_ENABLES to manage the CPUID faulting feature
(undocumented in the Intel SDM, but documented in 323850-004 (Intel
Virtualization Technology FlexMigration Application Note). Since bhyve
doesn't emulate this feature, we always return 0. Neither does bhyve
support the MONITOR/MWAIT fault bit also in this MSR (which is
documented in the sdm), so always return 0.
Sponsored by: Netflix
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D36602
Also remove the out-parameter of pci_xhci_find_stream(), since it's
unused by all callers.
MFC after: 1 week
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D37118
clang warned that "client_ver" can be left uninitialized. This change
causes the new connection to be dropped if a version string is not
presented.
MFC after: 1 week
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D37117
devmatch is useful on standalone machine but not on jails.
Put devinfo(8) and libdevinfo there too.
Differential Revision: https://reviews.freebsd.org/D36229
It's not really useful in a jail or in a mdroot or even if a users
wants to do a full zfs machine.
Reviewed by: mckusick
Differential Revision: https://reviews.freebsd.org/D36227
- Use unsigned types for all arithmetic. Use a new signed variable for
holding the return value of pread() and pwrite().
- Handle short I/O from pwrite().
MFC after: 1 week
- Rename the global cores/sockets/threads to cpu_cores/sockets/threads.
This way, num_vcpus_allowed() doesn't shadow them.
- The global maxcpus is unused, remove it for the same reason.
MFC after: 1 week
This addresses a compiler warning arising from the fact that bhyve
needs to cast away a const qualifier in order to call free().
No functional change intended.
Reviewed by: jhb
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D37099
In case of device reset or not configured - features_negotiated is not
set, calling calling pci_vtnet_neg_features is wrong and resume gets
"Segmentation fault".
Reviewed by: markj
Sponsored by: vStack
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D36244
