Consistenly use newly-added 'ctx->ifname' as the name of the current
target interface.
Reviewed By: kp
Differential Revision: https://reviews.freebsd.org/D40438
MFC after: 2 weeks
This is a pre-requisite for the global 'name' variable removal.
Reviewed By: kp
Differential Revision: https://reviews.freebsd.org/D40432
MFC after: 2 weeks
This variable was used to print the created interface name in the
atexit(3) handler. The interface name was calculated in the
ifclonecreate() by matching old & new names.
This change alter the implementation the following way:
1) the function responsible for the interface creation (ifcreate_ioctl)
updates all necessary state internally. This removes the need for the
name manipulation hack in wlan_create().
2) As atexit(3) handler does not accept any parameters, explicitly store
the name to print in the ifname_to_print variable read by the atexit(3)
handler.
Reviewed By: kp
Differential Revision: https://reviews.freebsd.org/D40431
MFC after: 2 weeks
This is the continuation of the ifconfig cleanup work. This change is
a pre-requsite for the next changes removing some of the global variables.
It will also help in implementing functionality via Netlink instead of ioctl.
No functional changes intended.
* vxlan_cb() was removed as it contained no code
* ioctl_ifcreate() was renamed to ifcreate_ioctl() to follow the other
netlink/ioctl function naming. Netlink and ioctl provide _different_
interfaces and it's not possible to have a unified interface object
that can be filled by either netlink or ioctl implementations. With that
in mind, I'm leaning more to the function_<nl|ioctl> postfix pattern,
than doing ioctl_ or netlink_ prefix.
Reviewed By: kp
Differential Revision: https://reviews.freebsd.org/D40426
MFC after: 2 weeks
Add -j <jail> flag to route(8) to allow route to perform actions in
a Jail.
Differential Revision: https://reviews.freebsd.org/D40377
MFC after: 2 weeks
The current code silently ignores characters after the unit as long
the unit themselves were recognized. This commit makes expand_number(3)
to fail with EINVAL if buf did not terminate after the unit character.
Historically, the function accepts and ignores "B" as a SI unit, this
behavior is preserved and e.g. KB, MB are still accepted as aliases of
K and M, document this behavior in the manual page.
While I am there, also write a few test cases to validate the behavior.
Reviewed-by: emaste
MFC-after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D40482
We already run nda by default on all the !x86 architectures. Switch the
default to nda. nda created nvd compatibility links by default, so this
should be a nop. If this causes problems for your application, set
hw.nvme.use_nvd=1 in your loader.conf.
Sponsored by: Netflix
Rather than maintaining an incomplete list of MAC modules references,
just reference mac(4), where such a list can be found.
Reviewed by: Mina Galić <freebsd@igalic.co>
Reviewed by: Pau Amma <pauamma@gundo.com>
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40485
Add entries for mac_ntpd(4) and mac_priority(4) to the table of MAC
modules.
Drop the entry for mac_none(4) from the list, but retain the
cross-reference in SEE ALSO. This module has no functional impact and is
of minimal interest to users. Add a new cross-reference to the similar
mac_stub(4), limited to SEE ALSO for the same reasoning.
Reviewed by: Pau Amma <pauamma@gundo.com>
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40483
Stop requiring all of the PTEs to have the accessed bit set for superpage
promotion to occur. Given that change, add support for promotion to
pmap_enter_quick(), which does not set the accessed bit in the PTE that
it creates.
Since the final mapping within a superpage-aligned and sized region of a
memory-mapped file is typically created by a call to pmap_enter_quick(),
we now achieve promotions in circumstances where they did not occur
before, for example, the X server's read-only mapping of libLLVM-15.so.
See also https://www.usenix.org/system/files/atc20-zhu-weixi_0.pdf
Reviewed by: kib, markj
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D40478
Matt did the initial in-kernel FreeBSD driver port. The driver would
not exist without that work and some of it remains, even if the driver
was largely rewritten and reworked before being added back to the tree.
Authors remain in alphabetical order by surname.
Sponsored by: The FreeBSD Foundation
This test case catches both of the bugs reported there.
PR: 271766
Reviewed by: imp
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40469
Some consumers, e.g., swcr_encdec(), may call crypto_cursor_segment()
after having advanced the cursor to the end of the buffer. In this case
I believe the right behaviour is to return NULL and a length of 0.
When this occurs with a CRYPTO_BUF_VMPAGE buffer, the cc_vmpage pointer
will point past the end of the page pointer array, so
crypto_cursor_segment() ends up dereferencing a random pointer before
the function returns a length of 0. The uio-backed cursor has
a similar problem.
Address this by keeping track of the residual buffer length and
returning immediately once the length is zero.
PR: 271766
Reported by: Andrew "RhodiumToad" Gierth <andrew@tao11.riddles.org.uk>
Reviewed by: jhb
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40428
The TPM device is an ACPI device with some custom ACPI tables.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D40453
Add an empty TPM device struct which will be used for TPM emulation in
subsequent commits.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D40452
A TPM has an event log. Therefore, qemu adds a FwCfg item and adds it to
an ACPI table. We like to use the same OVMF driver as qemu, so we should
do the same. This commit adds the ability to basl to do it.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D40451
The kernel part of the hypervisor is not going to support per-VM maxcpu
limits. The topology is only used to control the values returned by
CPUID leaves for which max vCPUs is not relevant.
Reviewed by: corvink, markj
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D37176
Certain internet service providers transmit vlan 0 priority tagged
EAPOL frames from the ONT towards the residential gateway. VID 0
should be ignored, and the frame processed according to the priority
set in the 802.1P bits and the encapsulated EtherType (i.e. EAPOL).
The pcap filter utilized by l2_packet is inadquate for this use case.
Here we modify the pcap filter to accept both unencapsulated and
encapsulated (with VLAN 0) EAPOL EtherTypes. This preserves the
original filter behavior while also matching on encapsulated EAPOL.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Reviewed by: cy
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D40442
While we had assigned dummy values so far to HE, correct the HW_MAC_CAP3
values to avoid compile time errors of drivers when shifting values out
of range.
Sponsored by: The FreeBSD Foundation
MFC after: 10 days
Given https://reviews.freebsd.org/D34318 was abandoned add an empty
of.h dummy header file to at least avoid #include errors and avoid
covering those #include with CONFIG_OF.
MFC after: 10 days
In 5a9a0d7803 we omitted the initialization
of the per-hw txq settings. Fix this.
Sponsored by: The FreeBSD Foundation
MFC after: 10 days
Fixes: 5a9a0d7803
Under certain circumstances a hw_scan may be downgraded to a software
scan. Handle these situations better and make sure we free resources
in all cases once. [1]
Also leave a note about scanning all bands (or we would have to switch
bands manually).
In both cases hardware doing and driver saying seem not entirely
consistent for all and all firmware.
Sponsored by: The FreeBSD Foundation
MFC after: 10 days
Reported by: imp [1]
Consistent use of lowercase, spacing between sections, etc.
Cease mentioning floppy disks.
De-list /usr/share/misc/fonts/, which has been ??? (without a
description) for twenty-seven years.
Change zpool to pool. (zpool is a command.)
Uppercase PPP for Point-to-Point Protocol.
A few other changes to wording, including avoidance of the phrase
pre-fab.
Update the descriptions of:
* /tmp/
* /usr/share/misc/
* /var/preserve/
* /var/tmp/
* /var/tmp/vi.recover/.
Refer to vi(1) instead of ex(1).
https://bugs.freebsd.org/261349
PR: 261349
Reviewed by: mhorne
Approved by: mhorne
Pull request: https://github.com/freebsd/freebsd-src/pull/763
While commit bcd5321 adjusts the write size based on the size of the log
block, this happens after comparing the unadjusted write size to the
evicted (target) size.
In this case l2ad_hand will exceed l2ad_evict and violate an assertion
at the end of l2arc_write_buffers().
Fix this by adding the max log block size to the allocated size of the
buffer to be committed before comparing the result to the target
size.
Also reset the l2arc_trim_ahead ZFS module variable when the adjusted
write size exceeds the size of the L2ARC device.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: George Amanakis <gamanakis@gmail.com>
Closes#14936Closes#14954
Implement timer_{delete,shutdown}_sync(), which do not seem to require
anything additional to the already existing del_timer_sync().
Sponsored by: The FreeBSD Foundation
MFC after: 10 days
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D40124
Restructure c and C flag checks for string length to
work properly. Quickly bypass for non TCP protos too.
Reviewed By: tuexen
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D40480
L_LINT macro is used with negative numbers [i.e.
L_LINT(time_freq, -MAXFREQ)], it could cause undefined
behavior. It should be similar to the L_RSHIFT(v, n) macro.
MFC after: 2 weeks
Reviewed by: cy
Pull Request: https://github.com/freebsd/freebsd-src/pull/769
Signed-off-by: Dmitriy Alexandrov <d06alexandrov@gmail.com>
