Add serial-number sysctl if that fdt property exists and is a printable
string. While here, ensure that the hw.fdt sysctl values fit in the
buffers provided so that they will be NUL-terminated. Tested on
Raspberry Pi 3B+ and 4.
Reviewed by: manu imp
Differential Revision: https://reviews.freebsd.org/D34356
(cherry picked from commit b8b0c65e8a)
This make it easier for script to get the hardware on which they are running.
Sponsored by: Diablotin Systems
Differential Revision: https://reviews.freebsd.org/D31205
Reviewed by: imp
Should be ok on powerpc: jhibbits (over irc)
(cherry picked from commit 50e0dc0c4b)
This change enables the user to control 2.5G and 5G autonegotiation
speeds via advertise_speed sysctl for X550T devices. Due to reported
interoperability issues with switches, 2.5G and 5G speeds will not be
advertised by default.
Signed-off-by: Piotr Pietruszewski <piotr.pietruszewski@intel.com>
Co-authored-by: Krzysztof Galazka <krzysztof.galazka@intel.com>
Tested by: gowtham.kumar.ks@intel.com
MFC after: 3 days
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D26245
(cherry picked from commit d381c80751)
This patch adds checks of a VF link state provided by PF via mailbox
API. Such change enables the PF to disable a VF administratively.
Since command needed by the PF to control the VF is introduced in
mailbox api version 1.2, this patch also bumps supported mailbox api
version to 1.2.
Co-authored-by: Krzysztof Galazka <krzysztof.galazka@intel.com>
Reviewed By: kbowling@
Tested by: lukasz.szczepaniak@intel.com
MFC after: 3 days
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D32004
(cherry picked from commit a3e719bbc2)
- Adds FW logging support
- Once enabled, this lets the firmware print event and error messages
to the log, increasing the visibility into what the hardware is
doing; this is useful for debugging
- General bug fixes
- Adds inital DCB support to the driver
- Notably, this adds support for DCBX to the driver; now with the
fw_lldp sysctl set to 1, the driver and adapter will adopt a DCBX
configuration sent from a link partner
- Adds statistcs sysctls for priority flow control frames
- Adds new configuration sysctls for DCB-related features: (VLAN) user
priority to TC mapping; ETS bandwidth allocation; priority flow
control
- Remove unused SR-IOV files (until support gets added)
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Tested by: jeffrey.e.pieper@intel.com
MFC after: 3 days
MFC with: 213e91399b, e438f0a975
Relnotes: yes
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D34024
(cherry picked from commit 56429daea2)
(cherry picked from commit 61d83041ab)
This should unbreak the kernel build when "options RSS" is
defined in the kernel configuration, and make the feature work.
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Reported by: adrian@
Sponsored by: Intel Corporation
(cherry picked from commit 5577aa338a)
Since iavf(4) no longer shares code with ixl(4) as of commit
f2fbd56a8d07665bc0a5e8b7e40026b50a591e2a and now has its own directory,
remove these now-unused iavf(4)-only files.
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D28638
(cherry picked from commit 409b36ad91)
The iavf(4) driver now uses a different source base from ixl(4), since
it will be the standard VF driver for new Intel Ethernet products going
forward, including ice(4). It continues to use the iflib framework
for network drivers.
Since it now uses a different source code base, this commit adds a new
sys/dev/iavf entry, but it re-uses the existing module name so no
configuration changes are necessary.
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Reviewed by: kbowling@
Tested by: lukasz.szczepaniak@intel.com
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D28636
(cherry picked from commit ca853dee3b)
Includes various feature improvements and bug fixes.
Notable changes include:
- Firmware logging support
- Link management flow changes
- New sysctl to report aggregated error counts
- Health Status Event reporting from firmware (Use the new read-only
tunables hw.ice.enable_health_events / dev.ice.#.enable_health_events
to turn this off)
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Sponsored by: Intel Corporation
(cherry picked from commit 9cf1841c4a)
VGA hardware provides many different graphics and data access modes,
each with different capabilities and limitations.
VGA vt(4) graphics mode operates on blocks of pixels at a time. When a
given pixel block contains only two colours the vt_vga driver uses write
mode 3. When the block contains more than two colours it uses write
mode 0. This is done because two-colour write mode 3 is much more
efficient.
In practice write mode 3 is used most of the time, as there is often a
single foreground colour and single background colour across the entire
console. One common exception requiring the use of mode 0 is when the
mouse cursor is drawn over a background other than black, as we need
black and white for the cursor in addition to the background colour.
VGA's default 16-colour palette provides the same set of colours as the
system console, but in a different order. Previously we configured a
non-default VGA palette that had the same colours at the same indexes.
However, this caused anything drawn before the kernel started (drawn by
the loader, for instance) to change colours once the kernel configured
the new, non-default palette.
In 5e251aec86 we switched to leaving the default VGA palette in place,
translating console colour indexes to VGA colour indexes as necessary.
This translation was missed for the write mode 0 case for pixel blocks
with more than two colours.
PR: 261751
Reviewed by: adrian
MFC after: 1 week
Fixes: 5e251aec86 ("vt(4): Use default VGA palette")
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34412
(cherry picked from commit f266082f11)
I suspect the variable names and comments were accidentally French.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 731a929ac9)
Remove redundant ofw property parsing in driver code, is already
taken care of in mmc_fdt_helpers.
Move ofw parsing to attach method.
Reviewed by: manu
Sponsored by: Semihalf
Differential Revision: https://reviews.freebsd.org/D31409
(cherry picked from commit 6ad816a999)
This patch adds compatible string for xenon controller found on
AP807 north brige. It is fully compatible with existing driver.
Reviewed by: manu
Sponsored by: Semihalf
Differential Revision: https://reviews.freebsd.org/D31407
(cherry picked from commit 1b9ce0885e)
This patch adds the necessary methods resolution to the sdhci_xenon
driver which are required to configure UHS modes for SD/MMC devices.
Apart from the two generic routines, the custom sdhci_xenon_set_uhs_timing
function is responsible for setting the SDHCI_HOST_CONTROL2 register
with appropriate mode select values - in case of HS200 and HS400
they are non-standard.
Reviewed by: manu
Obtained from: Semihalf
Sponsored by: Marvell
Differential Revision: https://reviews.freebsd.org/D30565
MFC after: 2 weeks
(cherry picked from commit 4fa977f854)
Improve the VCCQ voltage switch, so that to properly
handle the SDHCI_HOST_CONTROL2 register signaling
flags and along with manipulating the regulator.
Reviewed by: manu
Obtained from: Semihalf
Sponsored by: Marvell
Differential Revision: https://reviews.freebsd.org/D30564
MFC after: 2 weeks
(cherry picked from commit c80e2ca57e)
Until now the "no-1-8-v" DT flag wrongly disabled the SDHCI_CAN_VDD_180
- slot 1.8V power supply capability, whereas it refers to the signaling
voltage. Fix the sdhci_xenon_read_4 and allow to disable the UHS modes
depending on the DT property or PHY slow mode. While at it - make sure
the unsupported 1.2V signaling is always disabled and not reported
in the bootverbose log.
Reviewed by: manu
Obtained from: Semihalf
Sponsored by: Marvell
Differential Revision: https://reviews.freebsd.org/D30563
MFC after: 2 weeks
(cherry picked from commit df86876284)
The mmc_fdt_parse allows to parse more MMC-related
FDT properties. Start using it. "wp-inverted" property,
VQMMC and newly added VMMC power supply parsing
is now done in a generic code.
Reviewed by: manu
Obtained from: Semihalf
Sponsored by: Marvell
Differential Revision: https://reviews.freebsd.org/D30562
MFC after: 2 weeks
(cherry picked from commit 43e31350f8)
With this change the host controller drivers can set the MMC capabilities
(e.g. using mmc_fdt_parse() helper) before calling sdhci_init_slot().
This way the configuration dump (eg. in bootverbose) can include the
possible additional information.
Reviewed by: manu
Obtained from: Semihalf
Sponsored by: Marvell
Differential Revision: https://reviews.freebsd.org/D30561
MFC after: 2 weeks
(cherry picked from commit 5652be30a3)
DBG2 ACPI table description [1] specifies three subtypes
related to 16550 UART:
0x0 - 16550 compatible
0x1 - 16550 subset
0x12 - 16550 compatible with parameters defined in Generic Address Structure (GAS)
It turned out however, that the Windows OS treats 0x0 subtype as
legacy x86 UART with 8-bit access. ARM SoCs can use types 0x1 (16550 with
fixed mmio32 access) or 0x12 (16550 with fully respected GAS contents).
Switch Marvell SoCs ACPI UART subtype to 0x1 - thanks to that the same firmware
can run properly with UART output in FreeBSD, Windows 10, Linux and ESXI
hypervisor. Tests showed the older firmware versions that use 0x0
UART subtype in SPCR table continue to display output properly.
[1] https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/acpi-debug-port-table
Obtained from: Semihalf
Sponsored by: ARM
Differential revision: https://reviews.freebsd.org/D30386
MFC after: 2 weeks
(cherry picked from commit 9cf66a0458)
The recent addition of Synopsys ECAM quirk set the
device description only for the DT variant.
Do the same in ACPI case.
Reported by: jrtc27
(cherry picked from commit e8a8725360)
Due to the quirky nature of the Synopsys Designware PCIe IP,
the type 0 configuration is broadcast and whatever device
is plugged into slot, will appear at each 32 device
positions of bus0. Mitigate the issue by filtering out
duplicated devices on this bus for both DT and ACPI cases.
Reviewed by: mw
Sponsored by: Semihalf
MFC: after 3 weeks
Differential revision: https://reviews.freebsd.org/D31887
(cherry picked from commit 2de4c7f6d0)
HS200 and HS400 speeds can be enabled either with 1.2, or 1.8V signaling voltage.
Because of that we have four cabability flags: MMC_CAP_MMC_HS200_120,
MMC_CAP_MMC_HS200_180, MMC_CAP_MMC_HS400_120, MMC_CAP_MMC_HS400_180.
MMC logic only enables HS200/HS400 mode if both flags are set for the corresponding speed.
Fix that by being more permissive in host timing cap check.
Reviewed by: manu, mw
MFC after: 2 weeks
Obtained from: Semihalf
Sponsored by: Alstom Group
Differential revision: https://reviews.freebsd.org/D33130
(cherry picked from commit 8661e085fb)
Summary: Drop unsolicited BLS commands other than ABTS.
Reviewed by: mav
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D34423
(cherry picked from commit 57e4b67755)
Summary:
Some targets are not responding to the FLOGI in point-to-point topology,
If the pt2pt discovery is done, Ignore the FLOGI failure.
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D34422
(cherry picked from commit 79c56c9af5)
A panic has been observed on a system with a Intel X520 dual LAN
device. The panic is caused by a KASSERT() noticing that the amount
of VPD data copied out to the pciconf command does not match the
amount of data read from the device.
The cause of the size mismatch was VPD data that started with 0x82,
the VPD tag that indicates that a VPD ident follows, but with a length
of more than 255 characters, which happens to be the maximum ident
size supported by the API between kernel and the pciconf program.
The data provided did not resemble an actual VPD identifier, and it
can be assumed that the initial tag value 0x82 happens to be there
by accident.
An ident size of 255 far exceeds the sensible length of that data
element, which is in the order of at most 30 to 40 bytes.
This patch adds several consitstency checks to the VPD parser, the
most critical being that ident lengths of more than 255 bytes are
rejected. Other checks reject VPD with more than one ident tag or
with an empty (zero length) ident string.
This patch prevents the panic that occured when "pciconf -lV" was
executed on the affected system.
During the anaylsis of the issue and the VPD code it has been
found that the VPD parser uses a state machine that accepts tags
in any order and combination. This is a bad match for the actual
VPD data, which has a very simple structure that can be parsed
with a non-recursive direct descent parser (which always knows
exactly which token to expect next).
A review fpr a much simpler VPD parser that performs many more
consistency checks and rejects invalid VPD has been proposed in
review https://reviews.freebsd.org/D34268.
(cherry picked from commit f01c863337)
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)
