summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2023-08-27tty: n_tty: make flow of n_tty_receive_buf_common() a boolJiri Slaby (SUSE)
The 'flow' parameter of n_tty_receive_buf_common() is meant to be a boolean value. So use bool and alter call sites accordingly. Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org> Link: https://lore.kernel.org/r/20230827074147.2287-2-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-27Revert "tty: serial: meson: Add a earlycon for the T7 SoC"Lucas Tanure
This reverts commit 6a4197f9763325043abf7690a21124a9facbf52e New SoC will use ttyS0 instead of ttyAML, so T7 SoC doesn't need a OF_EARLYCON_DECLARE. Fixes: 6a4197f97633 ("tty: serial: meson: Add a earlycon for the T7 SoC") Signed-off-by: Lucas Tanure <tanure@linux.com> Link: https://lore.kernel.org/r/20230827082944.5100-1-tanure@linux.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-27parisc: lasi: Initialize LASI driver via arch_initcall()Helge Deller
Move initialization code for LASI out of the GSC driver. Since ASP and WAX have been moved in previous commits, the GSC driver is now just a driver which provides library functions for LASI, ASP and WAX and as such doesn't need an own initialization function any longer. Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-27parisc: asp: Initialize asp driver via arch_initcall()Helge Deller
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-27parisc: wax: Initialize wax driver via arch_initcall()Helge Deller
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-27parisc: iosapic: Convert I/O Sapic driver to use arch_initcall()Helge Deller
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-27parisc: sba_iommu: Convert SBA IOMMU driver to use arch_initcall()Helge Deller
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-27parisc: led: Move register_led_regions() to late_initcall()Helge Deller
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-27parisc: lba: Convert LBA PCI bus driver to use arch_initcall()Helge Deller
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-27parisc: gsc: Convert GSC bus driver to use arch_initcall()Helge Deller
This conversion includes LASI, ASP and WAX drivers for now. Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-27parisc: ccio: Convert CCIO driver to use arch_initcall()Helge Deller
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-27parisc: eisa: Convert HP EISA bus driver to use arch_initcall()Helge Deller
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-27parisc: hppb: Convert HP PB bus driver to use arch_initcall()Helge Deller
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-27parisc: dino: Convert dino PCI bus driver to use arch_initcall()Helge Deller
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-27parisc: Makefile: Adjust order in which drivers should be loadedHelge Deller
This is the order in which the drivers are initialized in setup.c. The order is important when the drivers are convertet to use the initcall_*() startup framework. Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-27net: ti: icssg-prueth: am65x SR2.0 add 10M full duplex supportGrygorii Strashko
For AM65x SR2.0 it's required to enable IEP1 in raw 64bit mode which is used by PRU FW to monitor the link and apply w/a for 10M link issue. Note. No public errata available yet. Without this w/a the PRU FW will stuck if link state changes under TX traffic pressure. Hence, add support for 10M full duplex for AM65x SR2.0: - add new IEP API to enable IEP, but without PTP support - add pdata quirk_10m_link_issue to enable 10M link issue w/a. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: MD Danish Anwar <danishanwar@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-27net: ti: icssg-prueth: add packet timestamping and ptp supportRoger Quadros
Add packet timestamping TS and PTP PHC clock support. For AM65x and AM64x: - IEP1 is not used - IEP0 is configured in shadow mode with 1ms cycle and shared between Linux and FW. It provides time and TS in number cycles, so special conversation in ns is required. - IEP0 shared between PRUeth ports. - IEP0 supports PPS, periodic output. - IEP0 settime() and enabling PPS required FW interraction. - RX TS provided with each packet in CPPI5 descriptor. - TX TS returned through separate ICSSG hw queues for each port. TX TS readiness is signaled by INTC IRQ. Only one packet at time can be requested for TX TS. Signed-off-by: Roger Quadros <rogerq@ti.com> Co-developed-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: MD Danish Anwar <danishanwar@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-27net: ti: icss-iep: Add IEP driverRoger Quadros
Add a driver for Industrial Ethernet Peripheral (IEP) block of PRUSS to support timestamping of ethernet packets and thus support PTP and PPS for PRU ethernet ports. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: MD Danish Anwar <danishanwar@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-27sfc: extend pedit add action to handle decrement ipv6 hop limitPieter Jansen van Vuuren
Extend the pedit add actions to handle this case for ipv6. Similar to ipv4 dec ttl, decrementing ipv6 hop limit can be achieved by adding 0xff to the hop limit field. Co-developed-by: Edward Cree <ecree.xilinx@gmail.com> Signed-off-by: Edward Cree <ecree.xilinx@gmail.com> Signed-off-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-27sfc: introduce pedit add actions on the ipv4 ttl fieldPieter Jansen van Vuuren
Introduce pedit add actions and use it to achieve decrement ttl offload. Decrement ttl can be achieved by adding 0xff to the ttl field. Co-developed-by: Edward Cree <ecree.xilinx@gmail.com> Signed-off-by: Edward Cree <ecree.xilinx@gmail.com> Signed-off-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-27sfc: add decrement ipv6 hop limit by offloading set hop limit actionsPieter Jansen van Vuuren
Offload pedit set ipv6 hop limit, where the hop limit has already been matched and the new value is one less, by translating it to a decrement. Co-developed-by: Edward Cree <ecree.xilinx@gmail.com> Signed-off-by: Edward Cree <ecree.xilinx@gmail.com> Signed-off-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-27sfc: add decrement ttl by offloading set ipv4 ttl actionsPieter Jansen van Vuuren
Offload pedit set ipv4 ttl field, where the ttl field has already been matched and the new value is one less, by translating it to a decrement. Co-developed-by: Edward Cree <ecree.xilinx@gmail.com> Signed-off-by: Edward Cree <ecree.xilinx@gmail.com> Signed-off-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-27sfc: add mac source and destination pedit action offloadPieter Jansen van Vuuren
Introduce the first pedit set offload functionality for the sfc driver. In addition to this, add offload functionality for both mac source and destination pedit set actions. Co-developed-by: Edward Cree <ecree.xilinx@gmail.com> Signed-off-by: Edward Cree <ecree.xilinx@gmail.com> Signed-off-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-27sfc: introduce ethernet pedit set action infrastructurePieter Jansen van Vuuren
Introduce the initial ethernet pedit set action infrastructure in preparation for adding mac src and dst pedit action offloads. Co-developed-by: Edward Cree <ecree.xilinx@gmail.com> Signed-off-by: Edward Cree <ecree.xilinx@gmail.com> Signed-off-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-26PCI: endpoint: Add kernel-doc for pci_epc_mem_init() APIManivannan Sadhasivam
Add missing kernel-doc for pci_epc_mem_init() API. Link: https://lore.kernel.org/linux-pci/20230717065459.14138-8-manivannan.sadhasivam@linaro.org Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
2023-08-26PCI: epf-mhi: Use iATU for small transfersManivannan Sadhasivam
For transfers below 4K, let's use iATU since using eDMA for such small transfers is inefficient. This is mainly because setting up an eDMA transfer and waiting for completion adds some latency. This latency is negligible for large transfers but not for the smaller ones. With using iATU, there is an increase in ~50Mbps throughput on both MHI UL (Uplink) and DL (Downlink) channels. [kwilczynski: commit log] Link: https://lore.kernel.org/linux-pci/20230717065459.14138-7-manivannan.sadhasivam@linaro.org Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
2023-08-26PCI: epf-mhi: Add support for SM8450Manivannan Sadhasivam
Add support for Qualcomm Snapdragon SM8450 SoC to the EPF driver. SM8450 has the dedicated PID (0x0306) and supports eDMA. Currently, it has no fixed PCI class, so it is being advertised as "PCI_CLASS_OTHERS". Link: https://lore.kernel.org/linux-pci/20230717065459.14138-6-manivannan.sadhasivam@linaro.org Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
2023-08-26PCI: epf-mhi: Add eDMA supportManivannan Sadhasivam
Add support for Embedded DMA (eDMA) available in the DesignWare PCIe IP to transfer the MHI buffers between the host and the endpoint. The eDMA use helps achieve greater throughput as the transfers are offloaded from CPUs. For differentiating the iATU and eDMA APIs, the pci_epf_mhi_{read/write} APIs are renamed to pci_epf_mhi_iatu_{read/write} and separate eDMA specific APIs pci_epf_mhi_edma_{read/write} are introduced. Platforms that require eDMA support can pass the MHI_EPF_USE_DMA flag through pci_epf_mhi_ep_info. [kwilczynski: commit log] Link: https://lore.kernel.org/linux-pci/20230717065459.14138-5-manivannan.sadhasivam@linaro.org Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
2023-08-26PCI: qcom-ep: Add eDMA supportManivannan Sadhasivam
Qualcomm PCIe Endpoint controllers have the in-built Embedded DMA (eDMA) peripheral for offloading the data transfer between the PCIe bus and memory. Let's add support for it by enabling the eDMA IRQ in the driver. The eDMA DMA Engine driver will handle the rest of the functionality. Since the eDMA on Qualcomm platforms only uses a single IRQ for all channels, use 1 for edma.nr_irqs. [kwilczynski: commit log] Link: https://lore.kernel.org/linux-pci/20230717065459.14138-4-manivannan.sadhasivam@linaro.org Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
2023-08-26PCI: epf-mhi: Make use of the alignment restriction from EPF coreManivannan Sadhasivam
Instead of hardcoding the alignment restriction in the EPF_MHI driver, make use of the info available from the EPF core that reflects the alignment restriction of the endpoint controller. For this purpose, let's introduce the get_align_offset() static function. [kwilczynski: update get_align_offset() to avoid issues on 32-bit architectures] Link: https://lore.kernel.org/linux-pci/20230717065459.14138-3-manivannan.sadhasivam@linaro.org Link: https://lore.kernel.org/linux-pci/20230826150626.23309-1-manivannan.sadhasivam@linaro.org Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
2023-08-26platform/x86/amd/pmf: Fix a missing cleanup pathMario Limonciello
On systems that support slider notifications but don't otherwise support granular slider the SPS cleanup path doesn't run. This means that loading/unloading/loading leads to failures because the sysfs files don't get setup properly when reloaded. Add the missing cleanup path. Fixes: 33c9ab5b493a ("platform/x86/amd/pmf: Notify OS power slider update") Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20230823185421.23959-1-mario.limonciello@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-26platform/chrome: cros_ec_typec: Configure Retimer cable typeUtkarsh Patel
Connector class driver only configure cable type active or passive. Configure if the cable type is retimer or redriver with this change. This detail will be provided as a part of cable discover mode VDO. Signed-off-by: Utkarsh Patel <utkarsh.h.patel@intel.com> Acked-by: Prashant Malani <pmalani@chromium.org> Link: https://lore.kernel.org/r/20230718024703.1013367-2-utkarsh.h.patel@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-26parisc: led: Reduce CPU overhead for disk & lan LED computationHelge Deller
Older PA-RISC machines have LEDs which show the disk- and LAN-activity. The computation is done in software and takes quite some time, e.g. on a J6500 this may take up to 60% time of one CPU if the machine is loaded via network traffic. Since most people don't care about the LEDs, start with LEDs disabled and just show a CPU heartbeat LED. The disk and LAN LEDs can be turned on manually via /proc/pdc/led. Signed-off-by: Helge Deller <deller@gmx.de> Cc: <stable@vger.kernel.org>
2023-08-25Merge branch '1GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2023-08-24 (igc, e1000e) This series contains updates to igc and e1000e drivers. Vinicius adds support for utilizing multiple PTP registers on igc. Sasha reduces interval time for PTM on igc and adds new device support on e1000e. * '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue: e1000e: Add support for the next LOM generation igc: Decrease PTM short interval from 10 us to 1 us igc: Add support for multiple in-flight TX timestamps ==================== Link: https://lore.kernel.org/r/20230824204418.1551093-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25pds_core: pass opcode to devcmd_waitShannon Nelson
Don't rely on the PCI memory for the devcmd opcode because we read a 0xff value if the PCI bus is broken, which can cause us to report a bogus dev_cmd opcode later. Fixes: 523847df1b37 ("pds_core: add devcmd device interfaces") Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Brett Creeley <brett.creeley@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230824161754.34264-6-shannon.nelson@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25pds_core: check for work queue before useShannon Nelson
Add a check that the wq exists before queuing up work for a failed devcmd, as the PF is responsible for health and the VF doesn't have a wq. Fixes: c2dbb0904310 ("pds_core: health timer and workqueue") Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Brett Creeley <brett.creeley@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230824161754.34264-5-shannon.nelson@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25pds_core: no reset command for VFShannon Nelson
The VF doesn't need to send a reset command, and in a PCI reset scenario it might not have a valid IO space to write to anyway. Fixes: 523847df1b37 ("pds_core: add devcmd device interfaces") Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Brett Creeley <brett.creeley@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230824161754.34264-4-shannon.nelson@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25pds_core: no health reporter in VFShannon Nelson
Make sure the health reporter is set up before we use it in our devlink health updates, especially since the VF doesn't set up the health reporter. Fixes: 25b450c05a49 ("pds_core: add devlink health facilities") Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Brett Creeley <brett.creeley@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230824161754.34264-3-shannon.nelson@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25pds_core: protect devlink callbacks from fw_down stateShannon Nelson
Don't access structs that have been cleared when in the fw_down state and the various structs have been cleaned and are waiting to recover. This caused a panic on rmmod when already in fw_down and devlink_param_unregister() tried to check the parameters. Fixes: 40ced8944536 ("pds_core: devlink params for enabling VIF support") Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Brett Creeley <brett.creeley@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230824161754.34264-2-shannon.nelson@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25sfc: Check firmware supports Ethernet PTP filterAlex Austin
Not all firmware variants support RSS filters. Do not fail all PTP functionality when raw ethernet PTP filters fail to insert. Fixes: e4616f64726b ("sfc: support PTP over Ethernet") Signed-off-by: Alex Austin <alex.austin@amd.com> Acked-by: Edward Cree <ecree.xilinx@gmail.com> Reviewed-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com> Link: https://lore.kernel.org/r/20230824164657.42379-1-alex.austin@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: convert half-duplex support to positive logicRussell King (Oracle)
Rather than detecting when half-duplex is not supported, and clearing the MAC capabilities, reverse the if() condition and use it to set the capabilities instead. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXn-005pUb-SP@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: move priv->phylink_config.mac_managed_pmRussell King (Oracle)
Move priv->phylink_config.mac_managed_pm to be along side the other phylink initialisations. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXi-005pUV-Nq@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: move xgmac specific phylink caps to dwxgmac2 coreRussell King (Oracle)
Move the xgmac specific phylink capabilities to the dwxgmac2 support core. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXd-005pUP-JL@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: move gmac4 specific phylink capabilities to gmac4Russell King (Oracle)
Move the setup of gmac4 speicifc phylink capabilities into gmac4 code. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXY-005pUJ-Ez@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: provide stmmac_mac_phylink_get_caps()Russell King (Oracle)
Allow MACs to provide their own capabilities via the MAC operations struct. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXT-005pUD-Aj@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: use phylink_limit_mac_speed()Russell King (Oracle)
Use phylink_limit_mac_speed() to limit the MAC capabilities rather than coding this for each speed. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXO-005pU7-61@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: use "mdio_bus_data" local variableRussell King (Oracle)
We have a local variable for priv->plat->mdio_bus_data, which we use later in the conditional if() block, but we evaluate the above within the conditional expression. Use mdio_bus_data instead. Since these will be the only two users of this local variable, move its assignment just before the if(). Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXJ-005pU1-1z@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: clean up passing fwnode to phylinkRussell King (Oracle)
Move the initialisation of the fwnode variable closer to its use site, rather than scattered throughout stmmac_phy_setup(). Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAXD-005pTv-TN@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: stmmac: convert plat->phylink_node to fwnodeRussell King (Oracle)
All users of plat->phylink_node first convert it to a fwnode. Rather than repeatedly convert to a fwnode, store it as a fwnode. To reflect this change, call it plat->port_node instead - it is used for more than just phylink. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAX8-005pTo-OT@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-25net: phylink: add phylink_limit_mac_speed()Russell King (Oracle)
Add a function which can be used to limit the phylink MAC capabilities to an upper speed limit. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1qZAX3-005pTi-K1@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-12 21:30:51 +0000