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(). ... --- arch/arm/mach-s3c/map-s3c64xx.h | 122 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 122 insertions(+) create mode 100644 arch/arm/mach-s3c/map-s3c64xx.h (limited to 'arch/arm/mach-s3c/map-s3c64xx.h') diff --git a/arch/arm/mach-s3c/map-s3c64xx.h b/arch/arm/mach-s3c/map-s3c64xx.h new file mode 100644 index 000000000..9de1c58bc --- /dev/null +++ b/arch/arm/mach-s3c/map-s3c64xx.h @@ -0,0 +1,122 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks + * + * S3C64XX - Memory map definitions + */ + +#ifndef __ASM_ARCH_MAP_H +#define __ASM_ARCH_MAP_H __FILE__ + +#include "map-base.h" +#include "map-s3c.h" + +/* + * Post-mux Chip Select Regions Xm0CSn_ + * These may be used by SROM, NAND or CF depending on settings + */ + +#define S3C64XX_PA_XM0CSN0 (0x10000000) +#define S3C64XX_PA_XM0CSN1 (0x18000000) +#define S3C64XX_PA_XM0CSN2 (0x20000000) +#define S3C64XX_PA_XM0CSN3 (0x28000000) +#define S3C64XX_PA_XM0CSN4 (0x30000000) +#define S3C64XX_PA_XM0CSN5 (0x38000000) + +/* HSMMC units */ +#define S3C64XX_PA_HSMMC(x) (0x7C200000 + ((x) * 0x100000)) +#define S3C64XX_PA_HSMMC0 S3C64XX_PA_HSMMC(0) +#define S3C64XX_PA_HSMMC1 S3C64XX_PA_HSMMC(1) +#define S3C64XX_PA_HSMMC2 S3C64XX_PA_HSMMC(2) + +#define S3C_PA_UART (0x7F005000) +#define S3C_PA_UART0 (S3C_PA_UART + 0x00) +#define S3C_PA_UART1 (S3C_PA_UART + 0x400) +#define S3C_PA_UART2 (S3C_PA_UART + 0x800) +#define S3C_PA_UART3 (S3C_PA_UART + 0xC00) +#define S3C_UART_OFFSET (0x400) + +/* See notes on UART VA mapping in debug-macro.S */ +#define S3C_VA_UARTx(x) (S3C_VA_UART + (S3C_PA_UART & 0xfffff) + ((x) * S3C_UART_OFFSET)) + +#define S3C_VA_UART0 S3C_VA_UARTx(0) +#define S3C_VA_UART1 S3C_VA_UARTx(1) +#define S3C_VA_UART2 S3C_VA_UARTx(2) +#define S3C_VA_UART3 S3C_VA_UARTx(3) + +#define S3C64XX_PA_SROM (0x70000000) + +#define S3C64XX_PA_ONENAND0 (0x70100000) +#define S3C64XX_PA_ONENAND0_BUF (0x20000000) +#define S3C64XX_SZ_ONENAND0_BUF (SZ_64M) + +/* NAND and OneNAND1 controllers occupy the same register region + (depending on SoC POP version) */ +#define S3C64XX_PA_ONENAND1 (0x70200000) +#define S3C64XX_PA_ONENAND1_BUF (0x28000000) +#define S3C64XX_SZ_ONENAND1_BUF (SZ_64M) + +#define S3C64XX_PA_NAND (0x70200000) +#define S3C64XX_PA_FB (0x77100000) +#define S3C64XX_PA_USB_HSOTG (0x7C000000) +#define S3C64XX_PA_WATCHDOG (0x7E004000) +#define S3C64XX_PA_RTC (0x7E005000) +#define S3C64XX_PA_KEYPAD (0x7E00A000) +#define S3C64XX_PA_ADC (0x7E00B000) +#define S3C64XX_PA_SYSCON (0x7E00F000) +#define S3C64XX_PA_AC97 (0x7F001000) +#define S3C64XX_PA_IIS0 (0x7F002000) +#define S3C64XX_PA_IIS1 (0x7F003000) +#define S3C64XX_PA_TIMER (0x7F006000) +#define S3C64XX_PA_IIC0 (0x7F004000) +#define S3C64XX_PA_SPI0 (0x7F00B000) +#define S3C64XX_PA_SPI1 (0x7F00C000) +#define S3C64XX_PA_PCM0 (0x7F009000) +#define S3C64XX_PA_PCM1 (0x7F00A000) +#define S3C64XX_PA_IISV4 (0x7F00D000) +#define S3C64XX_PA_IIC1 (0x7F00F000) + +#define S3C64XX_PA_GPIO (0x7F008000) +#define S3C64XX_SZ_GPIO SZ_4K + +#define S3C64XX_PA_SDRAM (0x50000000) + +#define S3C64XX_PA_CFCON (0x70300000) + +#define S3C64XX_PA_VIC0 (0x71200000) +#define S3C64XX_PA_VIC1 (0x71300000) + +#define S3C64XX_PA_MODEM (0x74108000) + +#define S3C64XX_PA_USBHOST (0x74300000) + +#define S3C64XX_PA_USB_HSPHY (0x7C100000) + +/* compatibility defines. */ +#define S3C_PA_TIMER S3C64XX_PA_TIMER +#define S3C_PA_HSMMC0 S3C64XX_PA_HSMMC0 +#define S3C_PA_HSMMC1 S3C64XX_PA_HSMMC1 +#define S3C_PA_HSMMC2 S3C64XX_PA_HSMMC2 +#define S3C_PA_IIC S3C64XX_PA_IIC0 +#define S3C_PA_IIC1 S3C64XX_PA_IIC1 +#define S3C_PA_NAND S3C64XX_PA_NAND +#define S3C_PA_ONENAND S3C64XX_PA_ONENAND0 +#define S3C_PA_ONENAND_BUF S3C64XX_PA_ONENAND0_BUF +#define S3C_SZ_ONENAND_BUF S3C64XX_SZ_ONENAND0_BUF +#define S3C_PA_FB S3C64XX_PA_FB +#define S3C_PA_USBHOST S3C64XX_PA_USBHOST +#define S3C_PA_USB_HSOTG S3C64XX_PA_USB_HSOTG +#define S3C_PA_RTC S3C64XX_PA_RTC +#define S3C_PA_WDT S3C64XX_PA_WATCHDOG +#define S3C_PA_SPI0 S3C64XX_PA_SPI0 +#define S3C_PA_SPI1 S3C64XX_PA_SPI1 + +#define SAMSUNG_PA_ADC S3C64XX_PA_ADC +#define SAMSUNG_PA_CFCON S3C64XX_PA_CFCON +#define SAMSUNG_PA_KEYPAD S3C64XX_PA_KEYPAD +#define SAMSUNG_PA_TIMER S3C64XX_PA_TIMER + +#endif /* __ASM_ARCH_6400_MAP_H */ -- cgit v1.2.3