This better reflects the variables purpose and matches other functions
in this file.
Requested by: markj
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33755
These callbacks allow multiple contiguous blocks to be manipulated in
a single call. Note that any trailing partial block for a stream
cipher must still be passed to encrypt/decrypt_last.
While here, document the setkey and reinit hooks and reorder the hooks
in 'struct enc_xform' to better reflect the life cycle.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33529
This cipher is a wrapper around the ChaCha20-Poly1305 AEAD cipher
which accepts a larger nonce. Part of the nonce is used along with
the key as an input to HChaCha20 to generate a derived key used for
ChaCha20-Poly1305.
This cipher is used by WireGuard.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33523
This was added to 'device crypto' in the kernel in
bbb7a2c7c3 but was missing from the
module.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33522
The UFS and ZFS file systems only support Allow/Deny ACEs
in the NFSv4 ACLs. This patch does not allow the server
to parse Audit/Alarm ACEs. The NFSv4 client is still
allowed to pase Audit/Alarm ACEs, since non-FreeBSD NFSv4
servers may use them.
This patch should not have a significant effect, since the
UFS and ZFS file systems will not handle these ACEs anyhow.
It simply serves as an additional "safety belt" for the
NFSv4 server.
MFC after: 2 weeks
For consistancy with the kernel linker script also use ${MACHINE} for
finding the kernel module linker script. As we currently only use this
for amd64 and i386 this is a no-op, but I'm planning on using this with
arm64 where ${MACHINE} != ${MACHINE_ARCH}.
Reviewed by: markj, kib, imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33841
This reverts commit 0fa074b53e.
I now see that the implementation of the "dacl" operation
requires that the NFSv4 server to "automatic inheritance"
and I do not plan on doing this. As such, this patch is
harmless, but unneeded.
This reverts commit f10dc28ec2.
The client should still be able to getfacl
audit and alarm ACEs, for non-FreeBSD NFSv4 servers.
A patch that only disables audit/alarm for the server
side will be committed to replace this patch.
Suspend/Resume of Win10 leads that CPU0 is busy on handling interrupts.
Win10 does not use LAPIC timer to often and in most cases, and I see it
is disabled by writing 0 to Initial Count Register (for Timer).
During resume, restart timer only for enabled LAPIC and enabled timer
for that LAPIC.
Reviewed by: markj
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D33448
Remove always-false checks for UMA zone creation failure. No functional
change intended.
Reviewed by: alc, kib
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33809
Flip dwwdt_prevent_restart to false. What's the use of a watchdog if it
does not restart a hung system?
Add a knob for panic-ing on the first timeout, resetting on the second
one. This can be useful if interrupts can still work, otherwise a reset
recovers a system without any aid for debugging the hang.
The change also doubles the timeout that's programmed into the hardware.
The previous version of the code always had the interrupt on the first
timeout enabled, but it took no action on it. Only the second timeout
could be configured to reset the system. So, the hardware timeout was
set to a half of the user requested timeout. But now,we can take a
corrective action on the first timeout, so we use the user requested
timeout.
While here, define boolean sysctl-s as such.
Reviewed by: manu
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D33534
We had a hardcoded limit of 1/128-th of physical memory that was further
subdivided between all CPUs as principal buffers are allocated on the
per-CPU basis. Actually, the buffers could use up 1/64-th of the
memmory because with the default switch policy there are two buffers per
CPU.
This commit allows to change that limit.
Note that the discussed limit is per dtrace command invocation.
The idea is to limit the size of a single malloc(9) call, not the total
memory size used by DTrace buffers.
Reviewed by: markj
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D33648
Those can be returned by CHECK POWER MODE command (0xe5).
Note that some of the definitions duplicate definitions for Extended
Power Conditions.
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D33646
Remove the macros that define the Arm barriers on Armv5 and earlier. We
don't support these CPUs.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33807
The _ARM_ARCH_* and _HAVE_ARMv*_INSTRUCTIONS macros are FreeBSD
specific. Remove them as they are unused in the base system.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33806
mrouter_done is called with RAW IP lock taken. Some annoying
printfs are visible on the console if INVARIANTS option is enabled.
Provide atomic-based mechanism which counts enters and exits from/to
critical section in ip_input and ip_output.
Before de-initialization of function pointers ensure (with busy-wait)
that mrouter de-initialization is visible to all readers and that we don't
remove pointers (like ip_mforward etc.) in the middle of packet processing.
Postpone zeroing out pd until after the PFI_IFLAG_SKIP/M_SKIP_FIREWALL
checks. We don't need it until then, and it saves us a few CPU cycles in
some cases.
This isn't expected to make a measurable performance change though.
Reviewed by: mjg, glebius
Pointed out by: markj
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D33815
It's never set, so we can remove both the check for it and the
definition.
Reviewed by: mjg, glebius
Pointed out by: markj
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D33814
In lkpi_stop_hw_scan() we have to unlock around cancelling the
hardware scan and an msleep to wait for the confirmation that the
scan ended. Otherwise we are sleeping with the non-sleepable
net80211 com lock held. At the same time we need to hold the lhw
lock for the msleep().
This lock change got lost in the refactoring of lkpi_iv_newstate().
Reported by: ambrisko, delphij
PR: 261075
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
This ensures that the driver reports an error instead of failing
silently when an invalid media is requested.
Reported by: Suhas Lokesha @ Chelsio
MFC after: 1 week
Sponsored by: Chelsio Communications
swap parameter is not supported as it is rarely used in Linux kernel
and its implementation will add some preprocessor spaghetti to qsort.
Required by drm-kmod.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D33675
compile time assertion on non-NULL pointers. Tests conducted show that
_Static_assert, negative array size method and current code does not
handle pointers well enough. Bit field method solves this problem.
This change is derrived from Linux implementation of BUILD_BUG_ON_ZERO.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D33674
They are superseded by PAT and mostly useless nowadays but still can be
used on Pentium III/IV era processors. Unlike drm-kmod version, this one
ignores MTRR if PAT is available that fixes confusing "Failed to add WC
MTRR for [0xXXXX-0xYYYY]: 22; performance may suffer" message often
appearing during drm-kmod initialization process.
MFC after: 1 week
Reviewed by: hselasky, manu
Differential Revision: https://reviews.freebsd.org/D33561
efi_enabled(EFI_BOOT) returns true if machine was booted from EFI
Used by drm-kmod and some unported drm drivers like hyperv
MFC after: 1 week
Reviewed by: hselasky, manu
Differential Revision: https://reviews.freebsd.org/D33300
Obsolete it usage but keep for a while for drm-kmod 5.4 compatibility
MFC after: 1 week
Reviewed by: hselasky, manu
Differential Revision: https://reviews.freebsd.org/D33298
I've noticed relations between iflib_timer() vs ixl_admin_timer().
Both scheduled at the same 2Hz rate, but the second is rescheduling
the first each time, so if the first get any slower, it won't be
executed at all. Revert this until deeper investigation.
This reverts commit 90bc1cf657.
If a counter more than overflows just as we read it on switch out then,
if using sampling mode, we will negate this small value to give a huge
reload count, and if we later switch back in that context we will
validate that value against pm_reloadcount and panic an INVARIANTS
kernel with:
panic: [pmc,1470] pmcval outside of expected range cpu=2 ri=16 pmcval=fffff292 pm_reloadcount=10000
or similar. Presumably in a non-INVARIANTS kernel we will instead just
use the provided value as the reload count, which would lead to the
overflow not happing for a very long time (e.g. 78 minutes for a 48-bit
counter incrementing at an averate rate of 1GHz).
Instead, clamp the reload count to 0 (which corresponds precisely to the
value we would compute if it had just overflowed and no more), which
will result in hwpmc using the full original reload count again. This is
the approach used by core for Intel (for both fixed and programmable
counters).
As part of this, armv7 and arm64 are made conceptually simpler; rather
than skipping modifying the overflow count for sampling mode counters so
it's always kept as ~0, those special cases are removed so it's always
applicable and the concatentation of it and the hardware counter can
always be viewed as a 64-bit counter, which also makes them look more
like other architectures.
Whilst here, fix an instance of UB (shifting a 1 into the sign bit) for
amd in its sign-extension code.
Reviewed by: andrew, mhorne, kib
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D33654
We have 32 instructions in each exception vector on arm64. Previously
only one was used to branch to the handler function. We can split the
start of these functions and move some of the instructions into the
vectors.
Reviewed by: kib, markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33751
With INVARIANTS defined, have vm_addr_align_ok and vm_addr_bound_ok
panic when passed an alignment/boundary parameter that is not a power
of two.
Reviewed by: alc
Suggested by: kib, se
Differential Revision: https://reviews.freebsd.org/D33725
When the kernel is requested to mount a filesystem with a bad superblock
check hash, it would set the flag in the superblock requesting that the
fsck(8) program be run. The flag is only written to disk as part of a
superblock update. Since the superblock always has its check hash updated
when it is written to disk, the problem for which the flag has been set
will no longer exist. Hence, it is counter-productive to set the flag
as it will just cause an unnecessary run of fsck if it ever gets written.
Sponsored by: Netflix
With __diagused, these warnings were still emitted since INVARIANTS was
defined but TWS_DEBUG was not.
Fixes: a21f086a33 ("Fix "set but not used" in the tws driver")
Differential Revision: https://reviews.freebsd.org/D33784
Before this callouts were scheduled twice a seconds even if nfsd was
never used. This reduces the rate to ~1Hz and only after nfsd first
started.
MFC after: 2 weeks
Add more (dummy in case of HE) defines, structs, functions and another
mac80211 function pointer needed to update and support recent drivers.
MFC after: 3 days
Tag more status return values as an error for the
I/O. CAM_SCSI_STATUS_ERROR is returned for medium errors, for example,
but the counts weren't increased. The added errors all indicate a
problem with the device request.
Sponsored by: Netflix
PR: 260257
Feedback from: ken
Reviewed by: asomers
Differential Revision: https://reviews.freebsd.org/D33783
Add or extend the already existing *_replace_bits() implementations
using macros as we do for the other parts in the file for
le<n>p_replace_bits(), u<n>p_replace_bits(), and _u<n>_replace_bits().
MFC after: 3 days
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D33799
Add a hex2bin() implementation needed by a driver's debugfs code.
MFC after: 3 days
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D33798
Fix the spelling of IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_*
(was "NOMIMAL"). The original version came from iwlwifi
in iwlwifi-next. Other drivers (from wireless-testing) already
use the correct spelling and need this change in LinuxKPI.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
When TCP_MD5SIG is set on a socket, all packets are dropped that don't
contain an MD5 signature. Relax this behavior to accept a non-signed
packet when a security association doesn't exist with the peer.
This is useful when a listen socket set with TCP_MD5SIG wants to handle
connections protected with and without MD5 signatures.
Reviewed by: bz (previous version)
Sponsored by: nepustil.net
Sponsored by: Klara Inc.
Differential Revision: https://reviews.freebsd.org/D33227
Return ENOENT from tcp_ipsec_input() when a security association is not
found. This allows callers of TCP_MD5_INPUT() to differentiate between a
security association not found and receiving a bad signature.
Also return ENOENT from tcp_ipsec_output() for consistency.
Reviewed by: ae
Sponsored by: nepustil.net
Sponsored by: Klara Inc.
Differential Revision: https://reviews.freebsd.org/D33226
We never initialized hw->conf.flags for IEEE80211_CONF_IDLE but
on set_channel we would clear it and announce a change.
This lead to a problem that drivers may do some work every time
which was not needed and may lead to unexpected behaviour (for no
better driver code).
Properly initialize conf.flags with IEEE80211_CONF_IDLE.
Factor out the toggling into a function and clear IDLE while
sw scanning and when associated and set again when scan ends
or we are bouncing out of assoc.
MFC after: 3 days
This removes one or two atomic update of the pte on access. Also it
makes the pte constant during its lifecycle.
Reviewed by: alc, markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33778
Pre-calculate masks and page table/page directory bases, for LA48 and
LA57 cases, trading a conditional for the memory accesses.
This shaves 672 bytes of .text, by the cost of 32 .data bytes. Note
that eliminated code contained one conditional, and several costly
movabs instructions, which are traded by two memory fetches per
vtop{t,d}e() inlines.
Reviewed by: markj
Discussed with: alc
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33776
to prevent races with devfs VCHR vnode reclamation, same as it was
done for UFS.
Reported by: pho
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33721
A function to remount the filesystem from rw to ro on integrity error.
The work is performed in taskqueue to allow the call to be done from
almost arbitrary context where erronous state was detected.
Tested by: pho
Reviewed by: markj, mckusick
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33721
a helper to remount filesystem from rw to ro.
Tested by: pho
Reviewed by: markj, mckusick
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33721
We use sector count to size the FAT inuse bitset. If sector count is
corrupted, kernel might be tricked into doing unbound allocation.
Ensure that the sector count does not exceed the actual volume size.
In collaboration with: pho
Reviewed by: markj, mckusick
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33721
Change its return type to void, because its result is ignored in both
call sites. Remove oldcnp argument as well, it is NULL always.
Suggested and reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33721
This means that filesystem is corrupted, there is a loop.
In collaboration with: pho
Reviewed by: markj, mckusick
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33721
In other words, stop silently accepting freeing free cluster in
non-debug kernels, but return the error to the caller. Modify callers
to handle errors from usemap_free().
In collaboration with: pho
Reviewed by: markj, mckusick
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33721
It is possible, on the corrupted msdosfs volume, to have file which
denode inode number does not match the one calculated using directory
cluster. Instead of asserting the condition as impossible, handle it
and return error, after reclaiming the aliased vnode.
In collaboration with: pho
Reviewed by: markj, mckusick
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33721
It must be greater than zero, and be multiple of the device block size.
In collaboration with: pho
Reviewed by: markj, mckusick
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33721
Admin queues almost always have several ASYNC_EVENT_REQUEST outstanding.
They have no timeouts, but their presence in qpair->outstanding_tr caused
useless timeout callout rearming twice a second.
While there, relax timeout callout period from 0.5s to 0.5-1s to improve
aggregation. Command timeouts are measured in seconds, so we don't need
to be precise here.
Reviewed by: imp
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D33781
On large systems even relatively rare callouts may fire many times
per second. This should allow them to aggregate better, since we do
not require any precision when polling for media change, etc.
MFC after: 2 weeks
It was needed for mips only, and only kinda sorta worked for mips. It
can be brought back if we grow another architecture that need it.
Sponsored by: Netflix
kib@ reported a problem which was resolved by
reverting commit 867c27c23a, which changed the NFS
client to use direct RPCs to the server for
IO_APPEND writes. He also spotted that the
code only invalidated buffer cache buffers
when they were marked NMODIFIED (had been
written into).
This patch modifies the NFS VOP_WRITE() to
always invalidate the buffer cache buffers
and pages for the file when IO_APPEND is
specified. It also includes some cleanup
suggested by kib@.
Reported by: kib
Tested by: kib
Reviewed by: kib
MFC after: 10 weeks
In 4f6c66cc9c, ifa_ifwithnet() was changed to no longer
ifa_ref() the returned ifaddr, and instead the caller was required
to stay in the net_epoch for as long as they wanted the ifaddr
to remain valid. However, this missed the case where an AF_LINK
lookup would call ifaddr_byindex(), which still does ifa_ref()
the ifaddr. This would cause a refcount leak.
Fix this by inlining the relevant parts of ifaddr_byindex() here,
with the ifa_ref() call removed. This also avoids an unnecessary
entry and exit from the net_epoch for this case.
I've audited all in-tree consumers of ifa_ifwithnet() that could
possibly perform an AF_LINK lookup and confirmed that none of them
will expect the ifaddr to have a reference that they need to
release.
MFC after: 2 months
Sponsored by: Dell Inc
Differential Revision: https://reviews.freebsd.org/D28705
Reviewed by: melifaro
The arch required two-pages alignment due to single TLB entry caching
two consequtive mappings.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D33763
- Move busdma_lock_mutex to subr_bus_dma.c.
- Move _busdma_lock_dflt to subr_bus_dma.c. This function was named a
couple of different things previously. It is not a public API but
an internal helper used in place of a NULL pointer. The prototype
is in <sys/bus_dma.h> as not all backends include
<sys/bus_dma_internal.h>.
Reviewed by: kib
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D33694
Move mostly duplicated code in various MD bus_dma backends to support
bounce pages into sys/kern/subr_busdma_bounce.c. This file is
currently #include'd into the backends rather than compiled standalone
since it requires access to internal members of opaque bus_dma
structures such as bus_dmamap_t and bus_dma_tag_t.
Reviewed by: kib
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D33684
It is one of the few remaining Giant-locked callouts. It would be
good to remove it, not mentioning that polling itself is not good.
If this cause keyboard/mouse freezes on some hardware, please set
loader tunable hw.atkbd.hz=1 as workaround and report the issue.
Submitted by: imp, jhb
This eliminates error messages like this from the driver when running at
50Gbps with 100G cables:
[3726] cc0: l1cfg failed: 71
[4407] cc0: l1cfg failed: 71
Note that link comes up anyway with or without this change.
Reported by: Suhas Lokesha @ Chelsio
MFC after: 1 week
Sponsored by: Chelsio Communications
In my understanding this is only needed to workaround lost interrupts.
I was thinking to remove it completely, but the comment about edge-
triggered interrupt may be true and needs deeper investigation. ~1Hz
should be often enough to handle the supposedly rare loss cases, but
rare enough to not appear in top. Add sysctl hw.atkbd.hz to tune it.
MFC after: 1 month
The saf1761 OTG support was only for mips targets (BERI?). Retire it.
Sponsored by: Netflix
Reviewed by: brooks
Differential Revision: https://reviews.freebsd.org/D33706
This matches icl_conn_task_setup() which passes the PDU and avoids the
need for a layering violation in cxgbei to fetch the request PDU from
the ctl_io.
Reviewed by: mav
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D33746
Previously the driver duplicated code from cryptosoft.c to handle
certain edge case AES-CCM and AES-GCM requests. However, this
approach has a few downsides:
1) It only uses "plain" software and not accelerated software since it
uses enc_xform directly.
2) It performs the operation synchronously even though the caller
believes it is invoking an async driver. This was fine for the
original use case of requests with only AAD and no payload that
execute quickly, but is a bit more disingenuous for large requests
which fall back due to exceeding the size of a firmware work
request (e.g. due to large scatter/gather lists).
3) It has required several updates since ccr(4) was added to the tree.
Instead, allocate a software session for AES-CCM and AES-GCM sessions
and dispatch a cloned request asynchronusly to the software session.
Reviewed by: markj
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D33608
This function clones an existing crypto request, but associates the
new request with a specified session. The intended use case is for
drivers to be able to fall back to software by cloning a request and
dispatch it to an internally allocated software session.
Reviewed by: markj
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D33607
The original logic was to check if there's no filter and the address is
misaligned relative to the requirements. The refactoring in
c606ab59e7 missed this, and instead caused
it to return failure if the address *is* properly aligned.
Make neta use frequency obtained from clock, instead of
hardcoded one. Use default frequency in case of clock
device failure. Remove unnecessary function calls
to obtain frequency and use cached one instead.
Reviewed by: manu
Obtained from: Semihalf
Differential revision: https://reviews.freebsd.org/D32336
Add driver for Marvell, Armada-37xx peripheral clock.
Register clocks for various peripheral devices in
north bridge or south bridge domain. Dump clock's
domain while verbose boot.
Reviewed by:
Obtained from: Semihalf
Differential revision: https://reviews.freebsd.org/D32294
Driver for tbg clocks. Read reference frequency from parent
and modify it depending on parameters read from register.
Reviewed by: manu
Obtained from: Semihalf
Differential revision: https://reviews.freebsd.org/D32293
Driver registers new clock device. Clock frequency is set depending
on tenth bit's value obtained from syscon register. Full information
about the clock is dumped if bootverbose is enabled.
Driver was tested on EspressoBin.
Reviewed by: manu
Obtained from: Semihalf
Differential revision: https://reviews.freebsd.org/D32292
SDT probe frb_natv4in is only available when an error is encountered.
Make it also available when no error is encountered, i.e. NATed and
not translated.
MFC after: 1 week
Replace the INLINE macro with inline. Some ancient compilers supported
__inline__ instead of inline. The INLINE hack compensated for it.
Ancient compilers are history.
Reported by: glebius
MFC after: 1 month
Convert ipfilter kernel function declarations from K&R to ANSI. This
syncs our function declarations with NetBSD hg commit 75edcd7552a0
(apply our changes). Though not copied from NetBSD, this change was
partially inspired by NetBSD's work and inspired by style(9).
Reviewed by: glebius (for #network)
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D33595
Don't take the device_mtx lock in daasync() when handling an
AC_UNIT_ATTENTION. Instead, assert the lock is held before modifying the
periph's softc flags.
The device_mtx lock is taken in xptdevicetraverse() before daasync()
is eventually called in xpt_async_bcast().
PR: 240917, 226510, 226578
Reviewed by: imp
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D27735
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
CHANGES
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Version : 1.26.6.0
Date : 01/03/2022
================================================================================
Fixes
-----
BASE:
- Fixed one module eeprom read failure.
- Fixed an issue with speed selection when 40G and 25G are advertised and
supported.
- Fixed a random traffic hang when T5 receives invalid ets BW in dcbx
messages from a switch.
- Fixed very long link up time with few switches.
================================================================================
Obtained from: Chelsio Communications
MFC after: 2 weeks
Sponsored by: Chelsio Communications
This fixes a driver panic during stats collection when a port's id does
not match its tx channel. The bug affected only the T580 card running
with a non-default VPD.
Reported by: Suhas Lokesha @ Chelsio
MFC after: 1 week
Sponsored by: Chelsio Communications