Some board use dwc phy in MII mode, so do not fail to attach if this is
the case.
Only rockchip code uses the phy mode to program some custom syscon register.
PR: 260848
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
(cherry picked from commit da6252a6a0)
Currently there are five quirks the USB stack tries to automagically detect:
- UQ_MSC_NO_PREVENT_ALLOW
- UQ_MSC_NO_SYNC_CACHE
- UQ_MSC_NO_TEST_UNIT_READY
- UQ_MSC_NO_GETMAXLUN
- UQ_MSC_NO_START_STOP
If any of the quirks above are set, no further quirks will be probed.
If any of the USB mass storage tests fail, the USB device is
re-enumerated as a last resort to clear any error states from the
device. Then the USB stack will try to probe and attach the umass<N>
device passing the detected quirks.
While at it give more details in dmesg about what is going on.
Tested by: several
Submitted by: Idwer Vollering <vidwer_fbsdbugs@gmail.com>
Differential Revision: https://reviews.freebsd.org/D30919
Sponsored by: NVIDIA Networking
(cherry picked from commit 7520b88860)
The IBTA specification has new speed - NDR. That speed supports signaling
rate of 100Gb. mlx5 IB driver translates link modes reported by ConnectX
device to IB speed and width. Added translation of new 100Gb, 200Gb and
400Gb link modes to NDR IB type and width of x1, x2 or x4 respectively.
Linux commits:
f946e45f59ef01ff54ffb3b1eba3a8e7915e7326
Sponsored by: NVIDIA Networking
(cherry picked from commit 91c8ffd7e6)
The original implementation only supports getting the address from legacy
BIOS (by searching for the SMBIOS_SIG pattern in a fixed address space).
Try to get the SMBIOS table from EFI through efirt (EFI Runtime Services)
firstly. Continue to search in the legacy BIOS if a NULL address is
returned from EFI.
By this way the ipmi function supports both legacy BIOS and UEFI systems.
Reviewed by: dab, vangyzen
MFC after: 1 week
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D30007
(cherry picked from commit ee8b757a94)
This function will be used for exposing DMI info as sysctls in the
smbios module (in an upcoming review).
While here, add __packed to the structs.
Reviewed by: dab
MFC after: 1 week
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D29270
(cherry picked from commit f689cb23b2)
On some systems (e.g. Lenovo ThinkPad X240, Apple MacBookPro12,1)
the SMBIOS entry point is not found in the <0xFFFFF space.
Follow the SMBIOS spec and use the EFI Configuration Table for
locating the entry point on EFI systems.
Reviewed by: rpokala, dab
MFC after: 1 week
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D29276
(cherry picked from commit a29bff7a52)
Add it to the x86 GENERIC and MINIMAL kernels
Sponsored by: Ampere Computing LLC
Submitted by: Klara Inc.
Reviewed by: rpokala
Differential Revision: https://reviews.freebsd.org/D28738
(cherry picked from commit d0673fe160)
* New error_flags that can be used from the error ithread and elsewhere
without a synch_op.
* Stop the adapter immediately in t4_fatal_err but defer most of the
rest of the handling to a task. The task is allowed to sleep, unlike
the ithread. Remove async_event_task as it is no longer needed.
* Dump the devlog, CIMLA, and PCIE_FW exactly once on any fatal error
involving the firmware or the CIM block. While here, dump some
additional info (see dump_cim_regs) for these errors.
* If both reset_on_fatal_err and panic_on_fatal_err are set then attempt
a reset first and do not panic the system if it is successful.
Sponsored by: Chelsio Communications
(cherry picked from commit e9e7bc8250)
cxgbe_refresh_stats takes into account VI_SKIP_STATS but not
VI_INIT_DONE when deciding whether to read the hardware stats. But
before this change VI_SKIP_STATS was set only for VIs with VI_INIT_DONE.
That meant that cxgbe_refresh_stats always accessed the hardware for
uninitialized VIs, and this is a problem if the adapter is suspended or
in the middle of a reset.
Fix this by setting VI_SKIP_STATS on all VIs during suspend. While
here, ignore VI_INIT_DONE in vi_refresh_stats too to be consistent with
cxgbe_refresh_stats.
Sponsored by: Chelsio Communications
(cherry picked from commit 08c7dc7fd4)
The hardware is unavailable when the device is suspended or in the
middle of a reset.
Sponsored by: Chelsio Communications
(cherry picked from commit 39a36707bd)
The default sysctl context setup by newbus for a device is eventually
freed by device_sysctl_fini, which runs after the device driver's detach
routine. sysctl nodes associated with this context must not use any
resources (like driver locks, hardware access, counters, etc.) that are
released by driver detach.
There are a lot of sysctl nodes like this in cxgbe(4) and the fix is to
hang them off a context that is explicitly freed by the driver before it
releases any resource that might be used by a sysctl.
This fixes panics when running "sysctl dev.t6nex dev.cc" in a tight loop
and loading/unloading the driver in parallel.
Reported by: Suhas Lokesha
Sponsored by: Chelsio Communications
(cherry picked from commit a727d9531a)
This ensures that the driver reports an error instead of failing
silently when an invalid media is requested.
Reported by: Suhas Lokesha @ Chelsio
Sponsored by: Chelsio Communications
(cherry picked from commit cdd7fe04cb)
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
Sponsored by: Chelsio Communications
(cherry picked from commit f3c2987f2f)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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
Sponsored by: Chelsio Communications
(cherry picked from commit 3b76242433)
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
Sponsored by: Chelsio Communications
(cherry picked from commit bbab9ab579)
sge->ctrlq is not always allocated during attach (eg. if firmware
initialization fails) and detach should be able to deal with this.
Sponsored by: Chelsio Communications
(cherry picked from commit b99651c52f)
(Rest is from the README that came with the firmware)
Version : 1.26.4.0
Date : 12/02/2021
Fixes
-----
BASE:
- Fixed error on setting 25G speed on 100G copper with multiple FEC set in
firmware commands.
- Handle link of unknown optics modules by enabling module tx unconditionally.
- Fixed link not coming up for 25G CRS phys. Firmware incorrectly tried to
bring up the link in RS-FEC but as per IEEE spec, it must be BASER FEC.
- Fixed an issue where firmware doesn't automatically retry next FEC if driver
asks to bring up the link using RS-FEC and link doesn't come up.
Obtained from: Chelsio Communications
Sponsored by: Chelsio Communications
(cherry picked from commit 357ba2cf17)
Modify the GPIO pins only on the Base-T cards and even there drive all
of them low instead of putting them in hi-z state. For the rest (this
is the common case), directly power off the PLLs of the high speed
serdes. This is the simplest method that does not involve or conflict
with the firmware but still works with all T4-T6 cards regardless of
what's plugged into the port.
This fixes a problem where the peer wouldn't always see a link down if
it is connected to the device using a -CR4 copper cable.
Sponsored by: Chelsio Communications
(cherry picked from commit a8eacf9329)
Recent firmwares have support for autonomous FEC selection and a "force"
knob to let the driver control this behavior (or not) in a fine grained
manner. This change adds a driver knob so that all the different ways of
configuring the link FEC can be exercised. Note that this controls the
internal driver/firmware interaction for link configuration and is not
meant for general use.
Sponsored by: Chelsio Communications
(cherry picked from commit 448bcd01dc)
Recent firmwares have more leeway in FEC selection and there is a need
to track the FECs requested by the driver separately from the FEC in use
on the link. The existing dev.<port>.<inst>.fec sysctl can read both but
its behavior depends on the link state and it is sometimes hard to find
out what was requested when the link is up.
Split the fec sysctl into two (requested_fec and link_fec) to get access
to both pieces of information regardless of the link state.
Sponsored by: Chelsio Communications
(cherry picked from commit f6a2e1100f)
Create definitions for the Optional Asynchronous Events Supported (OAES)
values. Also adds a helper macro for the common use case of "mask and
shift". E.g.
value = NVME_CTRLR_DATA_OAES_NS_ATTR_MASK << NVME_CTRLR_DATA_OAES_NS_ATTR_SHIFT;
becomes
value = NVMEB(NVME_CTRLR_DATA_OAES_NS_ATTR);
(cherry picked from commit e71afa1202)
Previously when double-clicking on the first word on a line we would
select from the cursor position to the end of the word, not from the
beginning of the line. Similarly, when double-clicking on the last word
on a line we would select from the beginning of the word to the cursor
position rather than the end of the line.
This is because we searched backward or forward for a space character to
mark the beginning or end of a word. Now, use the beginning or end of
the line if we do not find a space.
PR: 261553
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 692bb3f029)
(cherry picked from commit 521dbfd6b1)
Some of the changes in this release:
- IPv6 L4 checksum offload fixes.
- Optimization of the Tx req_id validation.
- Timer service adjustments.
- NUMA awareness for the kernel RSS mode.
Submitted by: Michal Krawczyk <mk@semihalf.com>
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
(cherry picked from commit 8a5b4859c7)
If the device becomes unresponsive, the driver will not be able to
finish the reset process correctly. Timeout during version validation
indicates that the device is currently not responding. In that case
do not perform the reset and instead reschedule timer service. Because
of that the driver will continue trying to reset the device until it
succeeds or is detached.
Submitted by: Dawid Gorecki <dgr@semihalf.com>
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
(cherry picked from commit d10ec3ad77)
The timer service was started when the interface was brought up and it
was stopped when it was brought down. Since ena_up requires the device
to be responsive, triggering the reset would become impossible if the
device became unresponsive with the interface down.
Since most of the functions in timer service already perform the check
to see if the device is running, this only requires starting the callout
in attach and stopping it when bringing the interface up or down to
avoid race between different admin queue calls.
Since callout functions for timer service are always called with the
same arguments, replace callout_{init,reset,drain} calls with
ENA_TIMER_{INIT,RESET,DRAIN} macros.
Submitted by: Dawid Gorecki <dgr@semihalf.com>
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
(cherry picked from commit 78554d0c70)
Since `ena_com_tx_comp_req_id_get` already checks for `req_id` validity,
the logic was exiting early, never giving `validate_tx_req_id` a chance
to trigger device reset.
Rewrite the logic so that device reset is called based on return value
of `ena_com_tx_comp_req_id_get` instead.
Submitted by: Artur Rojek <ar@semihalf.com>
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
(cherry picked from commit b168d0c850)
ena_tx_csum function did not check if IPv6 checksum offload was
requested it only checked checksum offloading flags for IPv4 packets.
Because of that, when encountering CSUM_IP6_* flags, the function simply
returned without actually setting checksum offloading in ena_ctx.
Check CUSM_IP6_* flags to enable IPv6 checksum offload.
Additionally, only IPv4 header was being parsed regardless of EtherType
field, because of that, value of L4 protocol read when actually trying
to send IPv6 packets was wrong. Use ip6_lasthdr function to get length
of all IPv6 headers and payload protocol.
Set the DF flag to 1 in order to allow the device to offload the IPv6
checksum calculation and achieve optimal performance.
Add CSUM6_OFFLOAD and CSUM_OFFLOAD definitions into ena_datapath.h.
Submitted by: Dawid Gorecki <dgr@semihalf.com>
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
(cherry picked from commit 2bbef9d95d)
Merge commit '2530eb1fa01bf28fbcfcdda58bd41e055dcb2e4a'
Adjust the driver to the upgraded ena-com part twofold:
First update is related to the driver's NUMA awareness.
Allocate I/O queue memory in NUMA domain local to the CPU bound to the
given queue, improving data access time. Since this can result in
performance hit for unaware users, this is done only when RSS
option is enabled, for other cases the driver relies on kernel to
allocate memory by itself.
Information about first CPU bound is saved in adapter structure, so
the binding persists after bringing the interface down and up again.
If there are more buckets than interface queues, the driver will try to
bind different interfaces to different CPUs using round-robin algorithm
(but it will not bind queues to CPUs which do not have any RSS buckets
associated with them). This is done to better utilize hardware
resources by spreading the load.
Add (read-only) per-queue sysctls in order to provide the following
information:
- queueN.domain: NUMA domain associated with the queue
- queueN.cpu: CPU affinity of the queue
The second change is for the CSUM_OFFLOAD constant, as ENA platform
file has removed its definition. To align to that change, it has been
added to the ena_datapath.h file.
Submitted by: Artur Rojek <ar@semihalf.com>
Submitted by: Dawid Gorecki <dgr@semihalf.com>
Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
(cherry picked from commit eb4c4f4a2e)
These zones are cache zones used to allocate TLS offload contexts from
firmware. Releasing items from the cache is a sleepable operation due
to the need to await a response from the firmware command freeing the
tag, so items cannot be reclaimed from the zone in non-sleepable
contexts. Since the cache size is limited by firmware limits, avoid
this by setting UMA_ZONE_UNMANAGED to avoid reclamation by uma_timeout()
and the low memory handler.
Reviewed by: hselasky, kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34142
(cherry picked from commit 235ed6a486)
Instead of allocating directly from a normal zone. This way
import and release are guaranteed to process all allocated and then
deallocated items. Also, the release occurs in a sleepable context when
caller of uma_zfree() or uma_zdestroy() can sleep itself.
Sponsored by: NVIDIA Networking
(cherry picked from commit 0f7b6e11c0)
Create a dedicated free state, in case the taskqueue worker is still pending,
to avoid re-activation of a freed send tag.
Sponsored by: NVIDIA Networking
(cherry picked from commit 015f22f5d0)
Use the send tag refcounting mechanism to refcount the RX- and TX- TLS
send tags. Then it is no longer needed to wait for refcounts to reach
zero when destroying RX- and TX- TLS send tags as a result of pending
data or WQE commands.
This also ensures that when TX-TLS and rate limiting is used at the same
time, the underlying SQ is not prematurely destroyed.
Sponsored by: NVIDIA Networking
(cherry picked from commit ebdb700649)
in sampling mode to workaround firmware bug.
This fixes reboot or poweroff on frame.work laptops after first touch.
(cherry picked from commit c508b0818b)
