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Provide IS1 (ingress stage 1) VCAP model for lan966x.
This provides classification actions for lan966x.
Signed-off-by: Horatiu Vultur <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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NVMEM layouts are no longer registered early, and thus may not yet be
available when Ethernet drivers (or any other consumer) probe, leading
to possible probe deferrals errors. Forward the error code if this
happens. All other errors being discarded, the driver will eventually
use a random MAC address if no other source was considered valid (no
functional change on this regard).
Signed-off-by: Miquel Raynal <[email protected]>
Reviewed-by: Marcin Wojtas <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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The filename "wangxun" sorts between "intel" and "xscale", but
xscale/Kconfig contains "Intel XScale" prompts, so Wangxun ends up in the
wrong place in the config front-ends.
Move wangxun/Kconfig so the Wangxun devices appear in order in the user
interface.
Fixes: 3ce7547e5b71 ("net: txgbe: Add build support for txgbe")
Signed-off-by: Bjorn Helgaas <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2023-03-07 (igc)
This series contains updates to igc driver only.
Muhammad adds tracking and reporting of QBV config errors.
Tan Tee adds support for configuring max SDU for each Tx queue.
Sasha removes check for alternate media as only one media type is
supported.
* '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue:
igc: Clean up and optimize watchdog task
igc: offload queue max SDU from tc-taprio
igc: Add qbv_config_change_errors counter
====================
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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Use the new devm_of_phy_optional_get() helper instead of open-coding the
same operation.
Signed-off-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Siddharth Vadapalli <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Link: https://lore.kernel.org/r/01605ea233ff7fc09bb0ea34fc8126af73db83f9.1678280599.git.geert+renesas@glider.be
Signed-off-by: Jakub Kicinski <[email protected]>
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Simplify the code by using phy_set_bits().
Signed-off-by: Heiner Kallweit <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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Documentation/bpf/bpf_devel_QA.rst
b7abcd9c656b ("bpf, doc: Link to submitting-patches.rst for general patch submission info")
d56b0c461d19 ("bpf, docs: Fix link to netdev-FAQ target")
https://lore.kernel.org/all/[email protected]/
Signed-off-by: Jakub Kicinski <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from netfilter and bpf.
Current release - regressions:
- core: avoid skb end_offset change in __skb_unclone_keeptruesize()
- sched:
- act_connmark: handle errno on tcf_idr_check_alloc
- flower: fix fl_change() error recovery path
- ieee802154: prevent user from crashing the host
Current release - new code bugs:
- eth: bnxt_en: fix the double free during device removal
- tools: ynl:
- fix enum-as-flags in the generic CLI
- fully inherit attrs in subsets
- re-license uniformly under GPL-2.0 or BSD-3-clause
Previous releases - regressions:
- core: use indirect calls helpers for sk_exit_memory_pressure()
- tls:
- fix return value for async crypto
- avoid hanging tasks on the tx_lock
- eth: ice: copy last block omitted in ice_get_module_eeprom()
Previous releases - always broken:
- core: avoid double iput when sock_alloc_file fails
- af_unix: fix struct pid leaks in OOB support
- tls:
- fix possible race condition
- fix device-offloaded sendpage straddling records
- bpf:
- sockmap: fix an infinite loop error
- test_run: fix &xdp_frame misplacement for LIVE_FRAMES
- fix resolving BTF_KIND_VAR after ARRAY, STRUCT, UNION, PTR
- netfilter: tproxy: fix deadlock due to missing BH disable
- phylib: get rid of unnecessary locking
- eth: bgmac: fix *initial* chip reset to support BCM5358
- eth: nfp: fix csum for ipsec offload
- eth: mtk_eth_soc: fix RX data corruption issue
Misc:
- usb: qmi_wwan: add telit 0x1080 composition"
* tag 'net-6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (64 commits)
tools: ynl: fix enum-as-flags in the generic CLI
tools: ynl: move the enum classes to shared code
net: avoid double iput when sock_alloc_file fails
af_unix: fix struct pid leaks in OOB support
eth: fealnx: bring back this old driver
net: dsa: mt7530: permit port 5 to work without port 6 on MT7621 SoC
net: microchip: sparx5: fix deletion of existing DSCP mappings
octeontx2-af: Unlock contexts in the queue context cache in case of fault detection
net/smc: fix fallback failed while sendmsg with fastopen
ynl: re-license uniformly under GPL-2.0 OR BSD-3-Clause
mailmap: update entries for Stephen Hemminger
mailmap: add entry for Maxim Mikityanskiy
nfc: change order inside nfc_se_io error path
ethernet: ice: avoid gcc-9 integer overflow warning
ice: don't ignore return codes in VSI related code
ice: Fix DSCP PFC TLV creation
net: usb: qmi_wwan: add Telit 0x1080 composition
net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990
netfilter: conntrack: adopt safer max chain length
net: tls: fix device-offloaded sendpage straddling records
...
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git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID fixes from Benjamin Tissoires:
- fix potential out of bound write of zeroes in HID core with a
specially crafted uhid device (Lee Jones)
- fix potential use-after-free in work function in intel-ish-hid (Reka
Norman)
- selftests config fixes (Benjamin Tissoires)
- few device small fixes and support
* tag 'for-linus-2023030901' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
HID: intel-ish-hid: ipc: Fix potential use-after-free in work function
HID: logitech-hidpp: Add support for Logitech MX Master 3S mouse
HID: cp2112: Fix driver not registering GPIO IRQ chip as threaded
selftest: hid: fix hid_bpf not set in config
HID: uhid: Over-ride the default maximum data buffer value with our own
HID: core: Provide new max_buffer_size attribute to over-ride the default
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2023-03-07 (ice)
This series contains updates to ice driver only.
Dave removes masking from pfcena field as it was incorrectly preventing
valid traffic classes from being enabled.
Michal resolves various smatch issues such as not propagating error
codes and returning 0 explicitly.
Arnd Bergmann resolves gcc-9 warning for integer overflow.
* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
ethernet: ice: avoid gcc-9 integer overflow warning
ice: don't ignore return codes in VSI related code
ice: Fix DSCP PFC TLV creation
====================
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>
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Since the conversion of mtk_eth_soc to phylink's supported_interfaces
bitmap, these two modes have not been selectable. No one has raised
this as an issue. Checking the in-kernel DT files, none of them use
either of these modes with this hardware.
Daniel Golle concurs:
A quick grep through the device trees of the more than 650 ramips and
mediatek boards we support in OpenWrt has revealed that *none* of them
uses either reduced-MII or reverse-MII PHY modes. I could imaging that
some more specialized ramips boards may use the RMII 100M PHY mode to
connect with exotic PHYs for industrial or automotive applications
(think: for 100BASE-T1 PHY connected via RMII). I have never seen or
touched such boards, but there are hints that they do exist.
For reverse-MII there are cases in which the Ralink SoC (Rt305x, for
example) is used in iNIC mode, ie. connected as a PHY to another SoC,
and running only a minimal firmware rather than running Linux. Due to
the lack of external DRAM for the Ralink SoC on this kind of boards,
the Ralink SoC there will anyway never be able to boot Linux.
I've seen this e.g. in multimedia devices like early WiFi-connected
not-yet-so-smart TVs.
Consequently, the conclusion is that no one uses these modes with this
hardware, so we might as well drop support for them.
Signed-off-by: Russell King (Oracle) <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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mtk_mac_config() checks that the interface mode is permitted for the
capabilities, but we already do these checks in mtk_add_mac() when
initialising phylink's supported_interfaces bitmap. Remove the
unnecessary tests.
Signed-off-by: Russell King (Oracle) <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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If TRGMII mode is not permitted when using DDR2 mode, we should handle
that when setting up phylink's ->supported_interfaces so phylink knows
that this is not supported by the hardware. Move this check to
mtk_add_mac().
Signed-off-by: Russell King (Oracle) <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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Get rid of the multiple tenary operators in mtk_gmac0_rgmii_adjust()
replacing them with a single if(), thus making the code easier to read.
Signed-off-by: Russell King (Oracle) <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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<linux/aer.h> is unused, so remove it.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Jesse Brandeburg <[email protected]>
Cc: Tony Nguyen <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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<linux/aer.h> is unused, so remove it.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Jesse Brandeburg <[email protected]>
Cc: Tony Nguyen <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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<linux/aer.h> is unused, so remove it.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Jesse Brandeburg <[email protected]>
Cc: Tony Nguyen <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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<linux/aer.h> is unused, so remove it.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Jesse Brandeburg <[email protected]>
Cc: Tony Nguyen <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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<linux/aer.h> is unused, so remove it.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Jesse Brandeburg <[email protected]>
Cc: Tony Nguyen <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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<linux/aer.h> is unused, so remove it.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Jesse Brandeburg <[email protected]>
Cc: Tony Nguyen <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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<linux/aer.h> is unused, so remove it.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Jesse Brandeburg <[email protected]>
Cc: Tony Nguyen <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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<linux/aer.h> is unused, so remove it.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Jesse Brandeburg <[email protected]>
Cc: Tony Nguyen <[email protected]>
Cc: [email protected]
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Jiawen Wu <[email protected]>
Cc: Mengyuan Lou <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Jiawen Wu <[email protected]>
Cc: Mengyuan Lou <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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51b35a454efd ("sfc: skeleton EF100 PF driver") added a call to
pci_disable_pcie_error_reporting() in ef100_pci_remove().
Remove this call since there's no apparent reason to disable error
reporting when it was not previously enabled.
Note that since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core enables PCIe error reporting for all devices during
enumeration, so the driver doesn't need to do it itself.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Martin Habets <[email protected]>
Acked-by: Edward Cree <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Martin Habets <[email protected]>
Acked-by: Edward Cree <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Martin Habets <[email protected]>
Acked-by: Edward Cree <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Martin Habets <[email protected]>
Acked-by: Edward Cree <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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<linux/aer.h> is unused, so remove it.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Shahed Shaikh <[email protected]>
Cc: Manish Chopra <[email protected]>
Cc: [email protected]
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Shahed Shaikh <[email protected]>
Cc: Manish Chopra <[email protected]>
Cc: [email protected]
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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<linux/aer.h> is unused, so remove it.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Ariel Elior <[email protected]>
Cc: Manish Chopra <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Ariel Elior <[email protected]>
Cc: Manish Chopra <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Veerasenareddy Burru <[email protected]>
Cc: Abhijit Ayarekar <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Also note that the driver only called these for NX_IS_REVISION_P3 devices,
so since f26e58bf6f54, error reporting has been enabled for devices other
than NX_IS_REVISION_P3.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Manish Chopra <[email protected]>
Cc: Rahul Verma <[email protected]>
Cc: [email protected]
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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<linux/aer.h> is unused, so remove it.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Yisen Zhuang <[email protected]>
Cc: Salil Mehta <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Acked-by: Dimitris Michailidis <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Raju Rangoju <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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|
pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Michael Chan <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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|
pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Ariel Elior <[email protected]>
Cc: Sudarsana Kalluru <[email protected]>
Cc: Manish Chopra <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
|
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
cd709aa90648 ("bnx2: Add PCI Advanced Error Reporting support.") added
pci_enable_pcie_error_reporting() for all devices, and c239f279e571 ("bnx2:
Enable AER on PCIE devices only") restricted it to BNX2_CHIP_5709 devices
to avoid an error message when it failed on non-PCIe devices. The PCI core
only enables PCIe error reporting on PCIe devices, which I assume means
BNX2_CHIP_5709.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Rasesh Mody <[email protected]>
Cc: [email protected]
Reviewed-by: Michael Chan <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Ajit Khaparde <[email protected]>
Cc: Sriharsha Basavapatna <[email protected]>
Cc: Somnath Kotur <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Chris Snook <[email protected]>
Acked-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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This reverts commit d5e2d038dbece821f1af57acbeded3aa9a1832c1.
We have a report of this chip being used on a
SURECOM EP-320X-S 100/10M Ethernet PCI Adapter
which could still have been purchased in some parts
of the world 3 years ago.
Cc: [email protected]
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217151
Fixes: d5e2d038dbec ("eth: fealnx: delete the driver for Myson MTD-800")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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R-Car H3 ES1.* was only available to an internal development group and
needed a lot of quirks and workarounds. These become a maintenance
burden now, so our development group decided to remove upstream support
and disable booting for this SoC. Public users only have ES2 onwards.
Reviewed-by: Laurent Pinchart <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Signed-off-by: Simon Horman <[email protected]>
Reviewed-by: Sergey Shtylyov <[email protected]>
Link: https://lore.kernel.org/all/[email protected]/
Signed-off-by: Jakub Kicinski <[email protected]>
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The MT7530 switch from the MT7621 SoC has 2 ports which can be set up as
internal: port 5 and 6. Arınç reports that the GMAC1 attached to port 5
receives corrupted frames, unless port 6 (attached to GMAC0) has been
brought up by the driver. This is true regardless of whether port 5 is
used as a user port or as a CPU port (carrying DSA tags).
Offline debugging (blind for me) which began in the linked thread showed
experimentally that the configuration done by the driver for port 6
contains a step which is needed by port 5 as well - the write to
CORE_GSWPLL_GRP2 (note that I've no idea as to what it does, apart from
the comment "Set core clock into 500Mhz"). Prints put by Arınç show that
the reset value of CORE_GSWPLL_GRP2 is RG_GSWPLL_POSDIV_500M(1) |
RG_GSWPLL_FBKDIV_500M(40) (0x128), both on the MCM MT7530 from the
MT7621 SoC, as well as on the standalone MT7530 from MT7623NI Bananapi
BPI-R2. Apparently, port 5 on the standalone MT7530 can work under both
values of the register, while on the MT7621 SoC it cannot.
The call path that triggers the register write is:
mt753x_phylink_mac_config() for port 6
-> mt753x_pad_setup()
-> mt7530_pad_clk_setup()
so this fully explains the behavior noticed by Arınç, that bringing port
6 up is necessary.
The simplest fix for the problem is to extract the register writes which
are needed for both port 5 and 6 into a common mt7530_pll_setup()
function, which is called at mt7530_setup() time, immediately after
switch reset. We can argue that this mirrors the code layout introduced
in mt7531_setup() by commit 42bc4fafe359 ("net: mt7531: only do PLL once
after the reset"), in that the PLL setup has the exact same positioning,
and further work to consolidate the separate setup() functions is not
hindered.
Testing confirms that:
- the slight reordering of writes to MT7530_P6ECR and to
CORE_GSWPLL_GRP1 / CORE_GSWPLL_GRP2 introduced by this change does not
appear to cause problems for the operation of port 6 on MT7621 and on
MT7623 (where port 5 also always worked)
- packets sent through port 5 are not corrupted anymore, regardless of
whether port 6 is enabled by phylink or not (or even present in the
device tree)
My algorithm for determining the Fixes: tag is as follows. Testing shows
that some logic from mt7530_pad_clk_setup() is needed even for port 5.
Prior to commit ca366d6c889b ("net: dsa: mt7530: Convert to PHYLINK
API"), a call did exist for all phy_is_pseudo_fixed_link() ports - so
port 5 included. That commit replaced it with a temporary "Port 5 is not
supported!" comment, and the following commit 38f790a80560 ("net: dsa:
mt7530: Add support for port 5") replaced that comment with a
configuration procedure in mt7530_setup_port5() which was insufficient
for port 5 to work. I'm laying the blame on the patch that claimed
support for port 5, although one would have also needed the change from
commit c3b8e07909db ("net: dsa: mt7530: setup core clock even in TRGMII
mode") for the write to be performed completely independently from port
6's configuration.
Thanks go to Arınç for describing the problem, for debugging and for
testing.
Reported-by: Arınç ÜNAL <[email protected]>
Link: https://lore.kernel.org/netdev/[email protected]/
Fixes: 38f790a80560 ("net: dsa: mt7530: Add support for port 5")
Signed-off-by: Vladimir Oltean <[email protected]>
Tested-by: Arınç ÜNAL <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Hans de Goede:
"A small set of assorted bug and build/warning fixes"
* tag 'platform-drivers-x86-v6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform: mellanox: mlx-platform: Initialize shift variable to 0
platform/x86: int3472: Add GPIOs to Surface Go 3 Board data
platform/x86: ISST: Fix kernel documentation warnings
platform: x86: MLX_PLATFORM: select REGMAP instead of depending on it
platform: mellanox: select REGMAP instead of depending on it
platform/x86/intel/tpmi: Fix double free reported by Smatch
platform/x86: ISST: Increase range of valid mail box commands
platform/x86: dell-ddv: Fix temperature scaling
platform/x86: dell-ddv: Fix cache invalidation on resume
platform/x86/amd: pmc: remove CONFIG_SUSPEND checks
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This adds support for using the "template add" and "template destroy"
functionality to change the port keyset configuration.
If the VCAP lookup already contains rules, the port keyset is left
unchanged, as a change would make these rules unusable.
When the template is destroyed the port keyset configuration is restored.
The filters using the template chain will automatically be deleted by the
TC framework.
Signed-off-by: Steen Hegelund <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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With this its is now possible for clients (like TC) to change the port
keyset configuration in the Sparx5 VCAPs.
This is typically done per traffic class which is guided with the L3
protocol information.
Before the change the current keyset configuration is collected in a list
that is handed back to the client.
Signed-off-by: Steen Hegelund <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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This adds a list that is used to collect the templates that are active on a
port.
This allows the template creation to change the port configuration
and the template destruction to change it back.
Signed-off-by: Steen Hegelund <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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This provides these 3 functions in the VCAP API:
- Count the number of rules in a VCAP lookup (chain)
- Remove a key from a VCAP rule
- Find the keyset that gives the smallest rule list from a list of keysets
Signed-off-by: Steen Hegelund <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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