From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ... --- drivers/Makefile | 191 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 191 insertions(+) create mode 100644 drivers/Makefile (limited to 'drivers/Makefile') diff --git a/drivers/Makefile b/drivers/Makefile new file mode 100644 index 000000000..bdf1c6614 --- /dev/null +++ b/drivers/Makefile @@ -0,0 +1,191 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for the Linux kernel device drivers. +# +# 15 Sep 2000, Christoph Hellwig +# Rewritten to use lists instead of if-statements. +# + +obj-y += irqchip/ +obj-y += bus/ + +obj-$(CONFIG_GENERIC_PHY) += phy/ + +# GPIO must come after pinctrl as gpios may need to mux pins etc +obj-$(CONFIG_PINCTRL) += pinctrl/ +obj-$(CONFIG_GPIOLIB) += gpio/ +obj-y += pwm/ + +obj-y += pci/ + +obj-$(CONFIG_PARISC) += parisc/ +obj-$(CONFIG_RAPIDIO) += rapidio/ +obj-y += video/ +obj-y += idle/ + +# IPMI must come before ACPI in order to provide IPMI opregion support +obj-y += char/ipmi/ + +obj-$(CONFIG_ACPI) += acpi/ + +# PnP must come after ACPI since it will eventually need to check if acpi +# was used and do nothing if so +obj-$(CONFIG_PNP) += pnp/ +obj-y += amba/ + +obj-y += clk/ +# Many drivers will want to use DMA so this has to be made available +# really early. +obj-$(CONFIG_DMADEVICES) += dma/ + +# SOC specific infrastructure drivers. +obj-y += soc/ + +obj-y += virtio/ +obj-$(CONFIG_VDPA) += vdpa/ +obj-$(CONFIG_XEN) += xen/ + +# regulators early, since some subsystems rely on them to initialize +obj-$(CONFIG_REGULATOR) += regulator/ + +# reset controllers early, since gpu drivers might rely on them to initialize +obj-$(CONFIG_RESET_CONTROLLER) += reset/ + +# tty/ comes before char/ so that the VT console is the boot-time +# default. +obj-y += tty/ +obj-y += char/ + +# iommu/ comes before gpu as gpu are using iommu controllers +obj-y += iommu/ + +# gpu/ comes after char for AGP vs DRM startup and after iommu +obj-y += gpu/ + +obj-$(CONFIG_CONNECTOR) += connector/ + +# i810fb and intelfb depend on char/agp/ +obj-$(CONFIG_FB_I810) += video/fbdev/i810/ +obj-$(CONFIG_FB_INTEL) += video/fbdev/intelfb/ + +obj-$(CONFIG_PARPORT) += parport/ +obj-y += base/ block/ misc/ mfd/ nfc/ +obj-$(CONFIG_LIBNVDIMM) += nvdimm/ +obj-$(CONFIG_DAX) += dax/ +obj-$(CONFIG_DMA_SHARED_BUFFER) += dma-buf/ +obj-$(CONFIG_NUBUS) += nubus/ +obj-y += cxl/ +obj-y += macintosh/ +obj-y += scsi/ +obj-y += nvme/ +obj-$(CONFIG_ATA) += ata/ +obj-$(CONFIG_TARGET_CORE) += target/ +obj-$(CONFIG_MTD) += mtd/ +obj-$(CONFIG_SPI) += spi/ +obj-$(CONFIG_SPMI) += spmi/ +obj-$(CONFIG_HSI) += hsi/ +obj-$(CONFIG_SLIMBUS) += slimbus/ +obj-y += net/ +obj-$(CONFIG_ATM) += atm/ +obj-$(CONFIG_FUSION) += message/ +obj-y += firewire/ +obj-$(CONFIG_UIO) += uio/ +obj-$(CONFIG_VFIO) += vfio/ +obj-y += cdrom/ +obj-y += auxdisplay/ +obj-$(CONFIG_PCCARD) += pcmcia/ +obj-$(CONFIG_DIO) += dio/ +obj-$(CONFIG_SBUS) += sbus/ +obj-$(CONFIG_ZORRO) += zorro/ +obj-$(CONFIG_ATA_OVER_ETH) += block/aoe/ +obj-$(CONFIG_PARIDE) += block/paride/ +obj-$(CONFIG_TC) += tc/ +obj-$(CONFIG_USB_PHY) += usb/ +obj-$(CONFIG_USB) += usb/ +obj-$(CONFIG_USB_SUPPORT) += usb/ +obj-$(CONFIG_PCI) += usb/ +obj-$(CONFIG_USB_GADGET) += usb/ +obj-$(CONFIG_OF) += usb/ +obj-$(CONFIG_SERIO) += input/serio/ +obj-$(CONFIG_GAMEPORT) += input/gameport/ +obj-$(CONFIG_INPUT) += input/ +obj-$(CONFIG_RTC_LIB) += rtc/ +obj-y += i2c/ i3c/ media/ +obj-$(CONFIG_PPS) += pps/ +obj-y += ptp/ +obj-$(CONFIG_W1) += w1/ +obj-y += power/ +obj-$(CONFIG_HWMON) += hwmon/ +obj-$(CONFIG_THERMAL) += thermal/ +obj-$(CONFIG_WATCHDOG) += watchdog/ +obj-$(CONFIG_MD) += md/ +obj-$(CONFIG_BT) += bluetooth/ +obj-$(CONFIG_ACCESSIBILITY) += accessibility/ +obj-$(CONFIG_ISDN) += isdn/ +obj-$(CONFIG_EDAC) += edac/ +obj-$(CONFIG_EISA) += eisa/ +obj-$(CONFIG_PM_OPP) += opp/ +obj-$(CONFIG_CPU_FREQ) += cpufreq/ +obj-$(CONFIG_CPU_IDLE) += cpuidle/ +obj-y += mmc/ +obj-y += ufs/ +obj-$(CONFIG_MEMSTICK) += memstick/ +obj-$(CONFIG_NEW_LEDS) += leds/ +obj-$(CONFIG_INFINIBAND) += infiniband/ +obj-y += firmware/ +obj-$(CONFIG_CRYPTO) += crypto/ +obj-$(CONFIG_SUPERH) += sh/ +obj-y += clocksource/ +obj-$(CONFIG_DCA) += dca/ +obj-$(CONFIG_HID) += hid/ +obj-$(CONFIG_PPC_PS3) += ps3/ +obj-$(CONFIG_OF) += of/ +obj-$(CONFIG_SSB) += ssb/ +obj-$(CONFIG_BCMA) += bcma/ +obj-$(CONFIG_VHOST_RING) += vhost/ +obj-$(CONFIG_VHOST_IOTLB) += vhost/ +obj-$(CONFIG_VHOST) += vhost/ +obj-$(CONFIG_VLYNQ) += vlynq/ +obj-$(CONFIG_GREYBUS) += greybus/ +obj-$(CONFIG_COMEDI) += comedi/ +obj-$(CONFIG_STAGING) += staging/ +obj-y += platform/ + +obj-$(CONFIG_MAILBOX) += mailbox/ +obj-$(CONFIG_HWSPINLOCK) += hwspinlock/ +obj-$(CONFIG_REMOTEPROC) += remoteproc/ +obj-$(CONFIG_RPMSG) += rpmsg/ +obj-$(CONFIG_SOUNDWIRE) += soundwire/ + +# Virtualization drivers +obj-$(CONFIG_VIRT_DRIVERS) += virt/ +obj-$(subst m,y,$(CONFIG_HYPERV)) += hv/ + +obj-$(CONFIG_PM_DEVFREQ) += devfreq/ +obj-$(CONFIG_EXTCON) += extcon/ +obj-$(CONFIG_MEMORY) += memory/ +obj-$(CONFIG_IIO) += iio/ +obj-$(CONFIG_IPACK_BUS) += ipack/ +obj-$(CONFIG_NTB) += ntb/ +obj-$(CONFIG_POWERCAP) += powercap/ +obj-$(CONFIG_MCB) += mcb/ +obj-$(CONFIG_PERF_EVENTS) += perf/ +obj-$(CONFIG_RAS) += ras/ +obj-$(CONFIG_USB4) += thunderbolt/ +obj-$(CONFIG_CORESIGHT) += hwtracing/coresight/ +obj-y += hwtracing/intel_th/ +obj-$(CONFIG_STM) += hwtracing/stm/ +obj-$(CONFIG_HISI_PTT) += hwtracing/ptt/ +obj-y += android/ +obj-$(CONFIG_NVMEM) += nvmem/ +obj-$(CONFIG_FPGA) += fpga/ +obj-$(CONFIG_FSI) += fsi/ +obj-$(CONFIG_TEE) += tee/ +obj-$(CONFIG_MULTIPLEXER) += mux/ +obj-$(CONFIG_SIOX) += siox/ +obj-$(CONFIG_GNSS) += gnss/ +obj-$(CONFIG_INTERCONNECT) += interconnect/ +obj-$(CONFIG_COUNTER) += counter/ +obj-$(CONFIG_MOST) += most/ +obj-$(CONFIG_PECI) += peci/ +obj-$(CONFIG_HTE) += hte/ -- cgit v1.2.3