Changes in Kconfig

7bc054c2d4ed1fa3560144fea41d91a87eaa25f1 - net: bcmgenet: convert RX path to page_pool

Wed, 10 Jun 2026 13:48:35 +0200

net: bcmgenet: convert RX path to page_poolReplace the per-packet __netdev_alloc_skb() + dma_map_single() in theRX path with page_pool. SKBs are built from pool pages vianapi_build_skb() with skb_mark_for_recycle() so the network stackreturns pages to the pool, and DMA mapping happens once per pageinstead of once per packet.Reject HW-reported lengths smaller than the RSB so a runt cannotunderflow the SKB build path.Drop the now-unused priv->rx_buf_len field and the rx_dma_failed softMIB counter (nothing increments it after the conversion). Thisremoves the "rx_dma_failed" entry from ethtool -S, which is auser-visible change for monitoring tools that key on stat names.Signed-off-by: Nicolai Buchwitz Reviewed-by: Justin Chen Tested-by: Justin Chen Link: https://patch.msgid.link/20260610114835.2225423-1-nb@tipi-net.deSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

686a7587bd0be9407f5ea748edf3d8bb00e5bc72 - net: bcmasp: Switch to page pool for RX path

Wed, 08 Apr 2026 02:18:13 +0200

net: bcmasp: Switch to page pool for RX pathThis shows an improvement of 1.9% in reducing the CPU cycles and datacache misses.Signed-off-by: Florian Fainelli Reviewed-by: Justin Chen Reviewed-by: Nicolai Buchwitz Link: https://patch.msgid.link/20260408001813.635679-1-florian.fainelli@broadcom.comSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

309b905deee595619cc38719f48d63d57b8bff3d - ipv6: convert CONFIG_IPV6 to built-in only and clean up Kconfigs

Wed, 25 Mar 2026 13:08:42 +0100

ipv6: convert CONFIG_IPV6 to built-in only and clean up KconfigsMaintaining a modular IPv6 stack offers image size savings for specificsetups, this benefit is outweighed by the architectural burden itimposes on the subsystems on implementation and maintenance. Therefore,drop it.Change CONFIG_IPV6 from tristate to bool. Remove all Kconfigdependencies across the tree that explicitly checked for IPV6=m. Inaddition, remove MODULE_DESCRIPTION(), MODULE_ALIAS(), MODULE_AUTHOR()and MODULE_LICENSE().This is also replacing module_init() by device_initcall(). It is notpossible to use fs_initcall() as IPv4 does because that creates a racecondition on IPv6 addrconf.Finally, modify the default configs from CONFIG_IPV6=m to CONFIG_IPV6=yexcept for m68k as according to the bloat-o-meter the image isincreasing by 330KB~ and that isn't acceptable. Instead, disable IPv6 onthis architecture by default. This is aligned with m68k RAM requirementsand recommendations [1].[1] http://www.linux-m68k.org/faq/ram.htmlSigned-off-by: Fernando Fernandez Mancera Tested-by: Ricardo B. Marlière Acked-by: Krzysztof Kozlowski # arm64Link: https://patch.msgid.link/20260325120928.15848-2-fmancera@suse.deSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

3f0f591b44b04a77ff561676ae53fcfd7532a54c - net: b44: always select CONFIG_FIXED_PHY

Fri, 20 Mar 2026 16:49:19 +0100

net: b44: always select CONFIG_FIXED_PHYWhen CONFIG_FIXED_PHY=m but CONFIG_B44=y, the kernel fails to link:ld.lld: error: undefined symbol: fixed_phy_unregister>>> referenced by b44.c>>> drivers/net/ethernet/broadcom/b44.o:(b44_remove_one) in archive vmlinux.ald.lld: error: undefined symbol: fixed_phy_register_100fd>>> referenced by b44.c>>> drivers/net/ethernet/broadcom/b44.o:(b44_register_phy_one) in archive vmlinux.aThe fixed phy support is small enough that just always enabling itfor b44 is the simplest solution, and it avoids adding ugly #ifdefchecks.Fixes: 10d2f15afba2 ("net: b44: register a fixed phy using fixed_phy_register_100fd if needed")Signed-off-by: Arnd Bergmann Link: https://patch.msgid.link/20260320154927.674555-1-arnd@kernel.orgSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

d7065436e8a04520f60c18240b775861be7999d2 - net: bnge: add AUXILIARY_BUS to Kconfig dependencies

Sun, 28 Dec 2025 16:52:59 +0100

net: bnge: add AUXILIARY_BUS to Kconfig dependenciesThe build can currently fail with ld: drivers/net/ethernet/broadcom/bnge/bnge_auxr.o: in function `bnge_rdma_aux_device_add': bnge_auxr.c:(.text+0x366): undefined reference to `__auxiliary_device_add' ld: drivers/net/ethernet/broadcom/bnge/bnge_auxr.o: in function `bnge_rdma_aux_device_init': bnge_auxr.c:(.text+0x43c): undefined reference to `auxiliary_device_init'if BNGE is enabled but no other driver pulls in AUXILIARY_BUS.Select AUXILIARY_BUS in BNGE like in all other drivers which createan auxiliary_device.Fixes: 8ac050ec3b1c ("bng_en: Add RoCE aux device support")Signed-off-by: Markus Blöchl Reviewed-by: Vikas Gupta Link: https://patch.msgid.link/20251228-bnge_aux_bus-v1-1-82e273ebfdac@blochl.deSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

d5dc28305143f126dc3d8da21e1ad75865b194e2 - bng_en: update module description

Wed, 17 Dec 2025 11:47:48 +0100

bng_en: update module descriptionThe Broadcom BCM57708/800G NIC family is branded as ThorUltra.Update the driver description accordingly.Fixes: 74715c4ab0fa0 ("bng_en: Add PCI interface")Signed-off-by: Rajashekar Hudumula Reviewed-by: Vikas Gupta Reviewed-by: Bhargava Chenna Marreddy Link: https://patch.msgid.link/20251217104748.3004706-1-rajashekar.hudumula@broadcom.comSigned-off-by: Paolo Abeni List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

10d2f15afba2391471576846fd22d49631e34b21 - net: b44: register a fixed phy using fixed_phy_register_100fd if needed

Thu, 30 Oct 2025 22:44:35 +0100

net: b44: register a fixed phy using fixed_phy_register_100fd if neededIn case of bcm47xx a fixed phy is used, which so far is createdby platform code, using fixed_phy_add(). This function has a number ofproblems, therefore create a potentially needed fixed phy here, usingfixed_phy_register_100fd.Due to lack of hardware, this is compile-tested only.Signed-off-by: Heiner Kallweit Link: https://patch.msgid.link/53e4e74d-a49e-4f37-b970-5543a35041db@gmail.comSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

0259379037cab9b4b266eef5601fe1951434cd46 - bng_en: Add initial support for RX and TX rings

Fri, 19 Sep 2025 19:47:33 +0200

bng_en: Add initial support for RX and TX ringsAllocate data structures to support RX, AGG, and TX rings.While data structures for RX/AGG rings are allocated,initialise the page pool accordingly.Signed-off-by: Bhargava Marreddy Reviewed-by: Vikas Gupta Reviewed-by: Rajashekar Hudumula Link: https://patch.msgid.link/20250919174742.24969-3-bhargava.marreddy@broadcom.comSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

9099bfa1158a119b1cfd38b4de3ab16d24f841fe - bng_en: Add devlink interface

Tue, 01 Jul 2025 16:35:00 +0200

bng_en: Add devlink interfaceAllocate a base device and devlink interface with minimaldevlink ops.Add dsn and board related information.Map PCIe BAR (bar0), which helps to communicate with thefirmware.Signed-off-by: Vikas Gupta Reviewed-by: Bhargava Chenna Marreddy Reviewed-by: Rajashekar Hudumula Link: https://patch.msgid.link/20250701143511.280702-3-vikas.gupta@broadcom.comSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

74715c4ab0fa0c0911ba78cb639db6b8da88b085 - bng_en: Add PCI interface

Tue, 01 Jul 2025 16:34:59 +0200

bng_en: Add PCI interfaceAdd basic pci interface to the driver which supportsthe BCM5770X NIC family.Signed-off-by: Vikas Gupta Reviewed-by: Bhargava Chenna Marreddy Reviewed-by: Rajashekar Hudumula Link: https://patch.msgid.link/20250701143511.280702-2-vikas.gupta@broadcom.comSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

3719a04a80caf660f899a462cd8f3973bcfa676e - Merge tag 'pci-v6.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Wed, 04 Jun 2025 20:26:17 +0200

Merge tag 'pci-v6.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pciPull pci updates from Bjorn Helgaas: "Enumeration: - Print the actual delay time in pci_bridge_wait_for_secondary_bus() instead of assuming it was 1000ms (Wilfred Mallawa) - Revert 'iommu/amd: Prevent binding other PCI drivers to IOMMU PCI devices', which broke resume from system sleep on AMD platforms and has been fixed by other commits (Lukas Wunner) Resource management: - Remove mtip32xx use of pcim_iounmap_regions(), which is deprecated and unnecessary (Philipp Stanner) - Remove pcim_iounmap_regions() and pcim_request_region_exclusive() and related flags since all uses have been removed (Philipp Stanner) - Rework devres 'request' functions so they are no longer 'hybrid', i.e., their behavior no longer depends on whether pcim_enable_device or pci_enable_device() was used, and remove related code (Philipp Stanner) - Warn (not BUG()) about failure to assign optional resources (Ilpo Järvinen) Error handling: - Log the DPC Error Source ID only when it's actually valid (when ERR_FATAL or ERR_NONFATAL was received from a downstream device) and decode into bus/device/function (Bjorn Helgaas) - Determine AER log level once and save it so all related messages use the same level (Karolina Stolarek) - Use KERN_WARNING, not KERN_ERR, when logging PCIe Correctable Errors (Karolina Stolarek) - Ratelimit PCIe Correctable and Non-Fatal error logging, with sysfs controls on interval and burst count, to avoid flooding logs and RCU stall warnings (Jon Pan-Doh) Power management: - Increment PM usage counter when probing reset methods so we don't try to read config space of a powered-off device (Alex Williamson) - Set all devices to D0 during enumeration to ensure ACPI opregion is connected via _REG (Mario Limonciello) Power control: - Rename pwrctrl Kconfig symbols from 'PWRCTL' to 'PWRCTRL' to match the filename paths. Retain old deprecated symbols for compatibility, except for the pwrctrl slot driver (PCI_PWRCTRL_SLOT) (Johan Hovold) - When unregistering pwrctrl, cancel outstanding rescan work before cleaning up data structures to avoid use-after-free issues (Brian Norris) Bandwidth control: - Simplify link bandwidth controller by replacing the count of Link Bandwidth Management Status (LBMS) events with a PCI_LINK_LBMS_SEEN flag (Ilpo Järvinen) - Update the Link Speed after retraining, since the Link Speed may have changed (Ilpo Järvinen) PCIe native device hotplug: - Ignore Presence Detect Changed caused by DPC. pciehp already ignores Link Down/Up events caused by DPC, but on slots using in-band presence detect, DPC causes a spurious Presence Detect Changed event (Lukas Wunner) - Ignore Link Down/Up caused by Secondary Bus Reset. On hotplug ports using in-band presence detect, the reset causes a Presence Detect Changed event, which mistakenly caused teardown and re-enumeration of the device. Drivers may need to annotate code that resets their device (Lukas Wunner) Virtualization: - Add an ACS quirk for Loongson Root Ports that don't advertise ACS but don't allow peer-to-peer transactions between Root Ports; the quirk allows each Root Port to be in a separate IOMMU group (Huacai Chen) Endpoint framework: - For fixed-size BARs, retain both the actual size and the possibly larger size allocated to accommodate iATU alignment requirements (Jerome Brunet) - Simplify ctrl/SPAD space allocation and avoid allocating more space than needed (Jerome Brunet) - Correct MSI-X PBA offset calculations for DesignWare and Cadence endpoint controllers (Niklas Cassel) - Align the return value (number of interrupts) encoding for pci_epc_get_msi()/pci_epc_ops::get_msi() and pci_epc_get_msix()/pci_epc_ops::get_msix() (Niklas Cassel) - Align the nr_irqs parameter encoding for pci_epc_set_msi()/pci_epc_ops::set_msi() and pci_epc_set_msix()/pci_epc_ops::set_msix() (Niklas Cassel) Common host controller library: - Convert pci-host-common to a library so platforms that don't need native host controller drivers don't need to include these helper functions (Manivannan Sadhasivam) Apple PCIe controller driver: - Extract ECAM bridge creation helper from pci_host_common_probe() to separate driver-specific things like MSI from PCI things (Marc Zyngier) - Dynamically allocate RID-to_SID bitmap to prepare for SoCs with varying capabilities (Marc Zyngier) - Skip ports disabled in DT when setting up ports (Janne Grunau) - Add t6020 compatible string (Alyssa Rosenzweig) - Add T602x PCIe support (Hector Martin) - Directly set/clear INTx mask bits because T602x dropped the accessors that could do this without locking (Marc Zyngier) - Move port PHY registers to their own reg items to accommodate T602x, which moves them around; retain default offsets for existing DTs that lack phy%d entries with the reg offsets (Hector Martin) - Stop polling for core refclk, which doesn't work on T602x and the bootloader has already done anyway (Hector Martin) - Use gpiod_set_value_cansleep() when asserting PERST# in probe because we're allowed to sleep there (Hector Martin) Cadence PCIe controller driver: - Drop a runtime PM 'put' to resolve a runtime atomic count underflow (Hans Zhang) - Make the cadence core buildable as a module (Kishon Vijay Abraham I) - Add cdns_pcie_host_disable() and cdns_pcie_ep_disable() for use by loadable drivers when they are removed (Siddharth Vadapalli) Freescale i.MX6 PCIe controller driver: - Apply link training workaround only on IMX6Q, IMX6SX, IMX6SP (Richard Zhu) - Remove redundant dw_pcie_wait_for_link() from imx_pcie_start_link(); since the DWC core does this, imx6 only needs it when retraining for a faster link speed (Richard Zhu) - Toggle i.MX95 core reset to align with PHY powerup (Richard Zhu) - Set SYS_AUX_PWR_DET to work around i.MX95 ERR051624 erratum: in some cases, the controller can't exit 'L23 Ready' through Beacon or PERST# deassertion (Richard Zhu) - Clear GEN3_ZRXDC_NONCOMPL to work around i.MX95 ERR051586 erratum: controller can't meet 2.5 GT/s ZRX-DC timing when operating at 8 GT/s, causing timeouts in L1 (Richard Zhu) - Wait for i.MX95 PLL lock before enabling controller (Richard Zhu) - Save/restore i.MX95 LUT for suspend/resume (Richard Zhu) Mobiveil PCIe controller driver: - Return bool (not int) for link-up check in mobiveil_pab_ops.link_up() and layerscape-gen4, mobiveil (Hans Zhang) NVIDIA Tegra194 PCIe controller driver: - Create debugfs directory for 'aspm_state_cnt' only when CONFIG_PCIEASPM is enabled, since there are no other entries (Hans Zhang) Qualcomm PCIe controller driver: - Add OF support for parsing DT 'eq-presets-gts' property for lane equalization presets (Krishna Chaitanya Chundru) - Read Maximum Link Width from the Link Capabilities register if DT lacks 'num-lanes' property (Krishna Chaitanya Chundru) - Add Physical Layer 64 GT/s Capability ID and register offsets for 8, 32, and 64 GT/s lane equalization registers (Krishna Chaitanya Chundru) - Add generic dwc support for configuring lane equalization presets (Krishna Chaitanya Chundru) - Add DT and driver support for PCIe on IPQ5018 SoC (Nitheesh Sekar) Renesas R-Car PCIe controller driver: - Describe endpoint BAR 4 as being fixed size (Jerome Brunet) - Document how to obtain R-Car V4H (r8a779g0) controller firmware (Yoshihiro Shimoda) Rockchip PCIe controller driver: - Reorder rockchip_pci_core_rsts because reset_control_bulk_deassert() deasserts in reverse order, to fix a link training regression (Jensen Huang) - Mark RK3399 as being capable of raising INTx interrupts (Niklas Cassel) Rockchip DesignWare PCIe controller driver: - Check only PCIE_LINKUP, not LTSSM status, to determine whether the link is up (Shawn Lin) - Increase N_FTS (used in L0s->L0 transitions) and enable ASPM L0s for Root Complex and Endpoint modes (Shawn Lin) - Hide the broken ATS Capability in rockchip_pcie_ep_init() instead of rockchip_pcie_ep_pre_init() so it stays hidden after PERST# resets non-sticky registers (Shawn Lin) - Call phy_power_off() before phy_exit() in rockchip_pcie_phy_deinit() (Diederik de Haas) Synopsys DesignWare PCIe controller driver: - Set PORT_LOGIC_LINK_WIDTH to one lane to make initial link training more robust; this will not affect the intended link width if all lanes are functional (Wenbin Yao) - Return bool (not int) for link-up check in dw_pcie_ops.link_up() and armada8k, dra7xx, dw-rockchip, exynos, histb, keembay, keystone, kirin, meson, qcom, qcom-ep, rcar_gen4, spear13xx, tegra194, uniphier, visconti (Hans Zhang) - Add debugfs support for exposing DWC device-specific PTM context (Manivannan Sadhasivam) TI J721E PCIe driver: - Make j721e buildable as a loadable and removable module (Siddharth Vadapalli) - Fix j721e host/endpoint dependencies that result in link failures in some configs (Arnd Bergmann) Device tree bindings: - Add qcom DT binding for 'global' interrupt (PCIe controller and link-specific events) for ipq8074, ipq8074-gen3, ipq6018, sa8775p, sc7280, sc8180x sdm845, sm8150, sm8250, sm8350 (Manivannan Sadhasivam) - Add qcom DT binding for 8 MSI SPI interrupts for msm8998, ipq8074, ipq8074-gen3, ipq6018 (Manivannan Sadhasivam) - Add dw rockchip DT binding for rk3576 and rk3562 (Kever Yang) - Correct indentation and style of examples in brcm,stb-pcie, cdns,cdns-pcie-ep, intel,keembay-pcie-ep, intel,keembay-pcie, microchip,pcie-host, rcar-pci-ep, rcar-pci-host, xilinx-versal-cpm (Krzysztof Kozlowski) - Convert Marvell EBU (dove, kirkwood, armada-370, armada-xp) and armada8k from text to schema DT bindings (Rob Herring) - Remove obsolete .txt DT bindings for content that has been moved to schemas (Rob Herring) - Add qcom DT binding for MHI registers in IPQ5332, IPQ6018, IPQ8074 and IPQ9574 (Varadarajan Narayanan) - Convert v3,v360epc-pci from text to DT schema binding (Rob Herring) - Change microchip,pcie-host DT binding to be 'dma-noncoherent' since PolarFire may be configured that way (Conor Dooley) Miscellaneous: - Drop 'pci' suffix from intel_mid_pci.c filename to match similar files (Andy Shevchenko) - All platforms with PCI have an MMU, so add PCI Kconfig dependency on MMU to simplify build testing and avoid inadvertent build regressions (Arnd Bergmann) - Update Krzysztof Wilczyński's email address in MAINTAINERS (Krzysztof Wilczyński) - Update Manivannan Sadhasivam's email address in MAINTAINERS (Manivannan Sadhasivam)"* tag 'pci-v6.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (147 commits) MAINTAINERS: Update Manivannan Sadhasivam email address PCI: j721e: Fix host/endpoint dependencies PCI: j721e: Add support to build as a loadable module PCI: cadence-ep: Introduce cdns_pcie_ep_disable() helper for cleanup PCI: cadence-host: Introduce cdns_pcie_host_disable() helper for cleanup PCI: cadence: Add support to build pcie-cadence library as a kernel module MAINTAINERS: Update Krzysztof Wilczyński email address PCI: Remove unnecessary linesplit in __pci_setup_bridge() PCI: WARN (not BUG()) when we fail to assign optional resources PCI: Remove unused pci_printk() PCI: qcom: Replace PERST# sleep time with proper macro PCI: dw-rockchip: Replace PERST# sleep time with proper macro PCI: host-common: Convert to library for host controller drivers PCI/ERR: Remove misleading TODO regarding kernel panic PCI: cadence: Remove duplicate message code definitions PCI: endpoint: Align pci_epc_set_msix(), pci_epc_ops::set_msix() nr_irqs encoding PCI: endpoint: Align pci_epc_set_msi(), pci_epc_ops::set_msi() nr_irqs encoding PCI: endpoint: Align pci_epc_get_msix(), pci_epc_ops::get_msix() return value encoding PCI: endpoint: Align pci_epc_get_msi(), pci_epc_ops::get_msi() return value encoding PCI: cadence-ep: Correct PBA offset in .set_msix() callback ... List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

0aa4024b43a452843980e277327cd36aa0a6dafc - net/tg3: use crc32() instead of hand-rolled equivalent

Tue, 13 May 2025 06:14:02 +0200

net/tg3: use crc32() instead of hand-rolled equivalentThe calculation done by calc_crc() is equivalent to~crc32(~0, buf, len), so just use that instead.Signed-off-by: Eric Biggers Link: https://patch.msgid.link/20250513041402.541527-1-ebiggers@kernel.orgSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

8fe743b5eba0abfbee39fe27b12acfb0df9b8a2d - PCI: Add CONFIG_MMU dependency

Wed, 23 Apr 2025 22:16:32 +0200

PCI: Add CONFIG_MMU dependencyIt turns out that there are no platforms that have PCI but don't have anMMU, so adding a Kconfig dependency on CONFIG_PCI simplifies build testingkernels for those platforms a lot, and avoids a lot of inadvertent buildregressions.Add a dependency for CONFIG_PCI and remove all the ones for PCI specificdevice drivers that are currently marked not having it.There are a few platforms that have an optional MMU, but they usuallycannot have PCI at all. The one exception is Coldfire MCF54xx, but this ismainly for historic reasons, and anyone using those chips should really usethe MMU these days.Link: https://lore.kernel.org/lkml/a41f1b20-a76c-43d8-8c36-f12744327a54@app.fastmail.com/Signed-off-by: Arnd Bergmann Signed-off-by: Bjorn Helgaas Reviewed-by: Martin K. Petersen # SCSIReviewed-by: Thomas Zimmermann Acked-by: Alex Deucher Link: https://patch.msgid.link/20250423202215.3315550-1-arnd@kernel.org List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

b261d2222063a9a8b9ec284244c285f2998ee01e - lib/crc: remove CONFIG_LIBCRC32C

Wed, 02 Apr 2025 00:16:00 +0200

lib/crc: remove CONFIG_LIBCRC32CNow that LIBCRC32C does nothing besides select CRC32, make every optionthat selects LIBCRC32C instead select CRC32 directly. Then removeLIBCRC32C.Reviewed-by: Christoph Hellwig Reviewed-by: "Martin K. Petersen" Acked-by: Ard Biesheuvel Link: https://lore.kernel.org/r/20250401221600.24878-8-ebiggers@kernel.orgSigned-off-by: Eric Biggers List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

ea22f8eabb5637450bdf1e668762087437b162a6 - net: broadcom: remove select MII from brcmstb Ethernet drivers

Thu, 10 Oct 2024 21:13:32 +0200

net: broadcom: remove select MII from brcmstb Ethernet driversThe MII driver isn't used by brcmstb Ethernet drivers. Remove itfrom the BCMASP, GENET, and SYSTEMPORT drivers.Signed-off-by: Justin Chen Acked-by: Florian Fainelli Link: https://patch.msgid.link/20241010191332.1074642-1-justin.chen@broadcom.comSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

73365fe44aa52fcd3e634e502937eb029abd0ee0 - bcmasp: BCMASP should depend on ARCH_BRCMSTB

Tue, 25 Jul 2023 17:46:37 +0200

bcmasp: BCMASP should depend on ARCH_BRCMSTBThe Broadcom ASP 2.0 Ethernet controller is only present on Broadcom STBSoCs. Hence add a dependency on ARCH_BRCMSTB, to prevent asking theuser about this driver when configuring a kernel without BroadcomARM-based set-top box chipset support.Fixes: 490cb412007de593 ("net: bcmasp: Add support for ASP2.0 Ethernet controller")Signed-off-by: Geert Uytterhoeven Reviewed-by: Simon Horman Acked-by: Florian Fainelli Acked-by: Justin Chen Link: https://lore.kernel.org/r/1e8b998aa8dcc6e38323e295ee2430b48245cc79.1690299794.git.geert+renesas@glider.beSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

490cb412007de593e07c1d3e2b1ec4233886707c - net: bcmasp: Add support for ASP2.0 Ethernet controller

Fri, 14 Jul 2023 00:18:58 +0200

net: bcmasp: Add support for ASP2.0 Ethernet controllerAdd support for the Broadcom ASP 2.0 Ethernet controller which is firstintroduced with 72165. This controller features two distinct Ethernetports that can be independently operated.Reviewed-by: Simon Horman Signed-off-by: Florian Fainelli Signed-off-by: Justin Chen Signed-off-by: David S. Miller List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

d80d88b0dfff5829ab31030692672ba6fe9cde48 - bnxt_en: Add auxiliary driver support

Mon, 07 Mar 2022 05:01:30 +0100

bnxt_en: Add auxiliary driver supportAdd auxiliary driver support.An auxiliary device will be created if the hardware indicatessupport for RDMA.The bnxt_ulp_probe() function has been removed and a newbnxt_rdma_aux_device_add() function has been added.The bnxt_free_msix_vecs() and bnxt_req_msix_vecs() will now holdthe RTNL lock when they call the bnxt_close_nic()and bnxt_open_nic()since the device close and open need to be protected under RTNL lock.The operations between the bnxt_en and bnxt_re will be protectedusing the en_ops_lock.This will be used by the bnxt_re driver in a follow-on patchto create ROCE interfaces.Signed-off-by: Ajit Khaparde Reviewed-by: Andy Gospodarek Reviewed-by: Selvin Xavier Reviewed-by: Leon Romanovsky List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

421f8663b3a775c32f724f793264097c60028f2e - net: broadcom: Add PTP_1588_CLOCK_OPTIONAL dependency for BCMGENET under ARCH_BCM2835

Fri, 25 Nov 2022 12:50:03 +0100

net: broadcom: Add PTP_1588_CLOCK_OPTIONAL dependency for BCMGENET under ARCH_BCM2835commit 8d820bc9d12b ("net: broadcom: Fix BCMGENET Kconfig") fixes the buildthat contain 99addbe31f55 ("net: broadcom: Select BROADCOM_PHY for BCMGENET")and enable BCMGENET=y but PTP_1588_CLOCK_OPTIONAL=m, which otherwiseleads to a link failure. However this may trigger a runtime failure.Fix the original issue by propagating the PTP_1588_CLOCK_OPTIONAL dependencyof BROADCOM_PHY down to BCMGENET.Fixes: 8d820bc9d12b ("net: broadcom: Fix BCMGENET Kconfig")Fixes: 99addbe31f55 ("net: broadcom: Select BROADCOM_PHY for BCMGENET")Reported-by: Naresh Kamboju Suggested-by: Arnd Bergmann Signed-off-by: YueHaibing Acked-by: Arnd Bergmann Link: https://lore.kernel.org/r/20221125115003.30308-1-yuehaibing@huawei.comSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig

8d820bc9d12b8beebca836cceaf2bbe68216c2f8 - net: broadcom: Fix BCMGENET Kconfig

Sat, 05 Nov 2022 10:02:45 +0100

net: broadcom: Fix BCMGENET KconfigWhile BCMGENET select BROADCOM_PHY as y, but PTP_1588_CLOCK_OPTIONAL is m,kconfig warning and build errors:WARNING: unmet direct dependencies detected for BROADCOM_PHY Depends on [m]: NETDEVICES [=y] && PHYLIB [=y] && PTP_1588_CLOCK_OPTIONAL [=m] Selected by [y]: - BCMGENET [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_BROADCOM [=y] && HAS_IOMEM [=y] && ARCH_BCM2835 [=y]drivers/net/phy/broadcom.o: In function `bcm54xx_suspend':broadcom.c:(.text+0x6ac): undefined reference to `bcm_ptp_stop'drivers/net/phy/broadcom.o: In function `bcm54xx_phy_probe':broadcom.c:(.text+0x784): undefined reference to `bcm_ptp_probe'drivers/net/phy/broadcom.o: In function `bcm54xx_config_init':broadcom.c:(.text+0xd4c): undefined reference to `bcm_ptp_config_init'Fixes: 99addbe31f55 ("net: broadcom: Select BROADCOM_PHY for BCMGENET")Signed-off-by: YueHaibing Acked-by: Florian Fainelli Link: https://lore.kernel.org/r/20221105090245.8508-1-yuehaibing@huawei.comSigned-off-by: Jakub Kicinski List of files: /linux/drivers/net/ethernet/broadcom/Kconfig