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/net/dsa/mv88e6xxx/global2.h | 385 ++++++++++++++++++++++++++++++++++++ 1 file changed, 385 insertions(+) create mode 100644 drivers/net/dsa/mv88e6xxx/global2.h (limited to 'drivers/net/dsa/mv88e6xxx/global2.h') diff --git a/drivers/net/dsa/mv88e6xxx/global2.h b/drivers/net/dsa/mv88e6xxx/global2.h new file mode 100644 index 000000000..e973114d6 --- /dev/null +++ b/drivers/net/dsa/mv88e6xxx/global2.h @@ -0,0 +1,385 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Marvell 88E6xxx Switch Global 2 Registers support + * + * Copyright (c) 2008 Marvell Semiconductor + * + * Copyright (c) 2016-2017 Savoir-faire Linux Inc. + * Vivien Didelot + */ + +#ifndef _MV88E6XXX_GLOBAL2_H +#define _MV88E6XXX_GLOBAL2_H + +#include "chip.h" + +/* Offset 0x00: Interrupt Source Register */ +#define MV88E6XXX_G2_INT_SRC 0x00 +#define MV88E6XXX_G2_INT_SRC_WDOG 0x8000 +#define MV88E6XXX_G2_INT_SRC_JAM_LIMIT 0x4000 +#define MV88E6XXX_G2_INT_SRC_DUPLEX_MISMATCH 0x2000 +#define MV88E6XXX_G2_INT_SRC_WAKE_EVENT 0x1000 +#define MV88E6352_G2_INT_SRC_SERDES 0x0800 +#define MV88E6352_G2_INT_SRC_PHY 0x001f +#define MV88E6390_G2_INT_SRC_PHY 0x07fe + +#define MV88E6XXX_G2_INT_SOURCE_WATCHDOG 15 + +/* Offset 0x01: Interrupt Mask Register */ +#define MV88E6XXX_G2_INT_MASK 0x01 +#define MV88E6XXX_G2_INT_MASK_WDOG 0x8000 +#define MV88E6XXX_G2_INT_MASK_JAM_LIMIT 0x4000 +#define MV88E6XXX_G2_INT_MASK_DUPLEX_MISMATCH 0x2000 +#define MV88E6XXX_G2_INT_MASK_WAKE_EVENT 0x1000 +#define MV88E6352_G2_INT_MASK_SERDES 0x0800 +#define MV88E6352_G2_INT_MASK_PHY 0x001f +#define MV88E6390_G2_INT_MASK_PHY 0x07fe + +/* Offset 0x02: MGMT Enable Register 2x */ +#define MV88E6XXX_G2_MGMT_EN_2X 0x02 + +/* Offset 0x02: MAC LINK change IRQ Register for MV88E6393X */ +#define MV88E6393X_G2_MACLINK_INT_SRC 0x02 + +/* Offset 0x03: MGMT Enable Register 0x */ +#define MV88E6XXX_G2_MGMT_EN_0X 0x03 + +/* Offset 0x03: MAC LINK change IRQ Mask Register for MV88E6393X */ +#define MV88E6393X_G2_MACLINK_INT_MASK 0x03 + +/* Offset 0x04: Flow Control Delay Register */ +#define MV88E6XXX_G2_FLOW_CTL 0x04 + +/* Offset 0x05: Switch Management Register */ +#define MV88E6XXX_G2_SWITCH_MGMT 0x05 +#define MV88E6XXX_G2_SWITCH_MGMT_USE_DOUBLE_TAG_DATA 0x8000 +#define MV88E6XXX_G2_SWITCH_MGMT_PREVENT_LOOPS 0x4000 +#define MV88E6XXX_G2_SWITCH_MGMT_FLOW_CTL_MSG 0x2000 +#define MV88E6XXX_G2_SWITCH_MGMT_FORCE_FLOW_CTL_PRI 0x0080 +#define MV88E6XXX_G2_SWITCH_MGMT_RSVD2CPU 0x0008 + +#define MV88E6393X_G2_EGRESS_MONITOR_DEST 0x05 + +/* Offset 0x06: Device Mapping Table Register */ +#define MV88E6XXX_G2_DEVICE_MAPPING 0x06 +#define MV88E6XXX_G2_DEVICE_MAPPING_UPDATE 0x8000 +#define MV88E6XXX_G2_DEVICE_MAPPING_DEV_MASK 0x1f00 +#define MV88E6352_G2_DEVICE_MAPPING_PORT_MASK 0x000f +#define MV88E6390_G2_DEVICE_MAPPING_PORT_MASK 0x001f + +/* Offset 0x07: Trunk Mask Table Register */ +#define MV88E6XXX_G2_TRUNK_MASK 0x07 +#define MV88E6XXX_G2_TRUNK_MASK_UPDATE 0x8000 +#define MV88E6XXX_G2_TRUNK_MASK_NUM_MASK 0x7000 +#define MV88E6XXX_G2_TRUNK_MASK_HASH 0x0800 + +/* Offset 0x08: Trunk Mapping Table Register */ +#define MV88E6XXX_G2_TRUNK_MAPPING 0x08 +#define MV88E6XXX_G2_TRUNK_MAPPING_UPDATE 0x8000 +#define MV88E6XXX_G2_TRUNK_MAPPING_ID_MASK 0x7800 + +/* Offset 0x09: Ingress Rate Command Register */ +#define MV88E6XXX_G2_IRL_CMD 0x09 +#define MV88E6XXX_G2_IRL_CMD_BUSY 0x8000 +#define MV88E6352_G2_IRL_CMD_OP_MASK 0x7000 +#define MV88E6352_G2_IRL_CMD_OP_NOOP 0x0000 +#define MV88E6352_G2_IRL_CMD_OP_INIT_ALL 0x1000 +#define MV88E6352_G2_IRL_CMD_OP_INIT_RES 0x2000 +#define MV88E6352_G2_IRL_CMD_OP_WRITE_REG 0x3000 +#define MV88E6352_G2_IRL_CMD_OP_READ_REG 0x4000 +#define MV88E6390_G2_IRL_CMD_OP_MASK 0x6000 +#define MV88E6390_G2_IRL_CMD_OP_READ_REG 0x0000 +#define MV88E6390_G2_IRL_CMD_OP_INIT_ALL 0x2000 +#define MV88E6390_G2_IRL_CMD_OP_INIT_RES 0x4000 +#define MV88E6390_G2_IRL_CMD_OP_WRITE_REG 0x6000 +#define MV88E6352_G2_IRL_CMD_PORT_MASK 0x0f00 +#define MV88E6390_G2_IRL_CMD_PORT_MASK 0x1f00 +#define MV88E6XXX_G2_IRL_CMD_RES_MASK 0x00e0 +#define MV88E6XXX_G2_IRL_CMD_REG_MASK 0x000f + +/* Offset 0x0A: Ingress Rate Data Register */ +#define MV88E6XXX_G2_IRL_DATA 0x0a +#define MV88E6XXX_G2_IRL_DATA_MASK 0xffff + +/* Offset 0x0B: Cross-chip Port VLAN Register */ +#define MV88E6XXX_G2_PVT_ADDR 0x0b +#define MV88E6XXX_G2_PVT_ADDR_BUSY 0x8000 +#define MV88E6XXX_G2_PVT_ADDR_OP_MASK 0x7000 +#define MV88E6XXX_G2_PVT_ADDR_OP_INIT_ONES 0x1000 +#define MV88E6XXX_G2_PVT_ADDR_OP_WRITE_PVLAN 0x3000 +#define MV88E6XXX_G2_PVT_ADDR_OP_READ 0x4000 +#define MV88E6XXX_G2_PVT_ADDR_PTR_MASK 0x01ff +#define MV88E6XXX_G2_PVT_ADDR_DEV_TRUNK 0x1f + +/* Offset 0x0C: Cross-chip Port VLAN Data Register */ +#define MV88E6XXX_G2_PVT_DATA 0x0c +#define MV88E6XXX_G2_PVT_DATA_MASK 0x7f + +/* Offset 0x0D: Switch MAC/WoL/WoF Register */ +#define MV88E6XXX_G2_SWITCH_MAC 0x0d +#define MV88E6XXX_G2_SWITCH_MAC_UPDATE 0x8000 +#define MV88E6XXX_G2_SWITCH_MAC_PTR_MASK 0x1f00 +#define MV88E6XXX_G2_SWITCH_MAC_DATA_MASK 0x00ff + +/* Offset 0x0E: ATU Stats Register */ +#define MV88E6XXX_G2_ATU_STATS 0x0e +#define MV88E6XXX_G2_ATU_STATS_BIN_0 (0x0 << 14) +#define MV88E6XXX_G2_ATU_STATS_BIN_1 (0x1 << 14) +#define MV88E6XXX_G2_ATU_STATS_BIN_2 (0x2 << 14) +#define MV88E6XXX_G2_ATU_STATS_BIN_3 (0x3 << 14) +#define MV88E6XXX_G2_ATU_STATS_MODE_ALL (0x0 << 12) +#define MV88E6XXX_G2_ATU_STATS_MODE_ALL_DYNAMIC (0x1 << 12) +#define MV88E6XXX_G2_ATU_STATS_MODE_FID_ALL (0x2 << 12) +#define MV88E6XXX_G2_ATU_STATS_MODE_FID_ALL_DYNAMIC (0x3 << 12) +#define MV88E6XXX_G2_ATU_STATS_MASK 0x0fff + +/* Offset 0x0F: Priority Override Table */ +#define MV88E6XXX_G2_PRIO_OVERRIDE 0x0f +#define MV88E6XXX_G2_PRIO_OVERRIDE_UPDATE 0x8000 +#define MV88E6XXX_G2_PRIO_OVERRIDE_FPRISET 0x1000 +#define MV88E6XXX_G2_PRIO_OVERRIDE_PTR_MASK 0x0f00 +#define MV88E6352_G2_PRIO_OVERRIDE_QPRIAVBEN 0x0080 +#define MV88E6352_G2_PRIO_OVERRIDE_DATAAVB_MASK 0x0030 +#define MV88E6XXX_G2_PRIO_OVERRIDE_QFPRIEN 0x0008 +#define MV88E6XXX_G2_PRIO_OVERRIDE_DATA_MASK 0x0007 + +/* Offset 0x14: EEPROM Command */ +#define MV88E6XXX_G2_EEPROM_CMD 0x14 +#define MV88E6XXX_G2_EEPROM_CMD_BUSY 0x8000 +#define MV88E6XXX_G2_EEPROM_CMD_OP_MASK 0x7000 +#define MV88E6XXX_G2_EEPROM_CMD_OP_WRITE 0x3000 +#define MV88E6XXX_G2_EEPROM_CMD_OP_READ 0x4000 +#define MV88E6XXX_G2_EEPROM_CMD_OP_LOAD 0x6000 +#define MV88E6XXX_G2_EEPROM_CMD_RUNNING 0x0800 +#define MV88E6XXX_G2_EEPROM_CMD_WRITE_EN 0x0400 +#define MV88E6352_G2_EEPROM_CMD_ADDR_MASK 0x00ff +#define MV88E6390_G2_EEPROM_CMD_DATA_MASK 0x00ff + +/* Offset 0x15: EEPROM Data */ +#define MV88E6352_G2_EEPROM_DATA 0x15 +#define MV88E6352_G2_EEPROM_DATA_MASK 0xffff + +/* Offset 0x15: EEPROM Addr */ +#define MV88E6390_G2_EEPROM_ADDR 0x15 +#define MV88E6390_G2_EEPROM_ADDR_MASK 0xffff + +/* Offset 0x16: AVB Command Register */ +#define MV88E6352_G2_AVB_CMD 0x16 +#define MV88E6352_G2_AVB_CMD_BUSY 0x8000 +#define MV88E6352_G2_AVB_CMD_OP_READ 0x4000 +#define MV88E6352_G2_AVB_CMD_OP_READ_INCR 0x6000 +#define MV88E6352_G2_AVB_CMD_OP_WRITE 0x3000 +#define MV88E6390_G2_AVB_CMD_OP_READ 0x0000 +#define MV88E6390_G2_AVB_CMD_OP_READ_INCR 0x4000 +#define MV88E6390_G2_AVB_CMD_OP_WRITE 0x6000 +#define MV88E6352_G2_AVB_CMD_PORT_MASK 0x0f00 +#define MV88E6352_G2_AVB_CMD_PORT_TAIGLOBAL 0xe +#define MV88E6165_G2_AVB_CMD_PORT_PTPGLOBAL 0xf +#define MV88E6352_G2_AVB_CMD_PORT_PTPGLOBAL 0xf +#define MV88E6390_G2_AVB_CMD_PORT_MASK 0x1f00 +#define MV88E6390_G2_AVB_CMD_PORT_TAIGLOBAL 0x1e +#define MV88E6390_G2_AVB_CMD_PORT_PTPGLOBAL 0x1f +#define MV88E6352_G2_AVB_CMD_BLOCK_PTP 0 +#define MV88E6352_G2_AVB_CMD_BLOCK_AVB 1 +#define MV88E6352_G2_AVB_CMD_BLOCK_QAV 2 +#define MV88E6352_G2_AVB_CMD_BLOCK_QVB 3 +#define MV88E6352_G2_AVB_CMD_BLOCK_MASK 0x00e0 +#define MV88E6352_G2_AVB_CMD_ADDR_MASK 0x001f + +/* Offset 0x17: AVB Data Register */ +#define MV88E6352_G2_AVB_DATA 0x17 + +/* Offset 0x18: SMI PHY Command Register */ +#define MV88E6XXX_G2_SMI_PHY_CMD 0x18 +#define MV88E6XXX_G2_SMI_PHY_CMD_BUSY 0x8000 +#define MV88E6390_G2_SMI_PHY_CMD_FUNC_MASK 0x6000 +#define MV88E6390_G2_SMI_PHY_CMD_FUNC_INTERNAL 0x0000 +#define MV88E6390_G2_SMI_PHY_CMD_FUNC_EXTERNAL 0x2000 +#define MV88E6390_G2_SMI_PHY_CMD_FUNC_SETUP 0x4000 +#define MV88E6XXX_G2_SMI_PHY_CMD_MODE_MASK 0x1000 +#define MV88E6XXX_G2_SMI_PHY_CMD_MODE_45 0x0000 +#define MV88E6XXX_G2_SMI_PHY_CMD_MODE_22 0x1000 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_MASK 0x0c00 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_22_WRITE_DATA 0x0400 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_22_READ_DATA 0x0800 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_WRITE_ADDR 0x0000 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_WRITE_DATA 0x0400 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_READ_DATA_INC 0x0800 +#define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_READ_DATA 0x0c00 +#define MV88E6XXX_G2_SMI_PHY_CMD_DEV_ADDR_MASK 0x03e0 +#define MV88E6XXX_G2_SMI_PHY_CMD_REG_ADDR_MASK 0x001f +#define MV88E6XXX_G2_SMI_PHY_CMD_SETUP_PTR_MASK 0x03ff + +/* Offset 0x19: SMI PHY Data Register */ +#define MV88E6XXX_G2_SMI_PHY_DATA 0x19 + +/* Offset 0x1A: Scratch and Misc. Register */ +#define MV88E6XXX_G2_SCRATCH_MISC_MISC 0x1a +#define MV88E6XXX_G2_SCRATCH_MISC_UPDATE 0x8000 +#define MV88E6XXX_G2_SCRATCH_MISC_PTR_MASK 0x7f00 +#define MV88E6XXX_G2_SCRATCH_MISC_DATA_MASK 0x00ff + +/* Offset 0x1B: Watch Dog Control Register */ +#define MV88E6250_G2_WDOG_CTL 0x1b +#define MV88E6250_G2_WDOG_CTL_QC_HISTORY 0x0100 +#define MV88E6250_G2_WDOG_CTL_QC_EVENT 0x0080 +#define MV88E6250_G2_WDOG_CTL_QC_ENABLE 0x0040 +#define MV88E6250_G2_WDOG_CTL_EGRESS_HISTORY 0x0020 +#define MV88E6250_G2_WDOG_CTL_EGRESS_EVENT 0x0010 +#define MV88E6250_G2_WDOG_CTL_EGRESS_ENABLE 0x0008 +#define MV88E6250_G2_WDOG_CTL_FORCE_IRQ 0x0004 +#define MV88E6250_G2_WDOG_CTL_HISTORY 0x0002 +#define MV88E6250_G2_WDOG_CTL_SWRESET 0x0001 + +/* Offset 0x1B: Watch Dog Control Register */ +#define MV88E6352_G2_WDOG_CTL 0x1b +#define MV88E6352_G2_WDOG_CTL_EGRESS_EVENT 0x0080 +#define MV88E6352_G2_WDOG_CTL_RMU_TIMEOUT 0x0040 +#define MV88E6352_G2_WDOG_CTL_QC_ENABLE 0x0020 +#define MV88E6352_G2_WDOG_CTL_EGRESS_HISTORY 0x0010 +#define MV88E6352_G2_WDOG_CTL_EGRESS_ENABLE 0x0008 +#define MV88E6352_G2_WDOG_CTL_FORCE_IRQ 0x0004 +#define MV88E6352_G2_WDOG_CTL_HISTORY 0x0002 +#define MV88E6352_G2_WDOG_CTL_SWRESET 0x0001 + +/* Offset 0x1B: Watch Dog Control Register */ +#define MV88E6390_G2_WDOG_CTL 0x1b +#define MV88E6390_G2_WDOG_CTL_UPDATE 0x8000 +#define MV88E6390_G2_WDOG_CTL_PTR_MASK 0x7f00 +#define MV88E6390_G2_WDOG_CTL_PTR_INT_SOURCE 0x0000 +#define MV88E6390_G2_WDOG_CTL_PTR_INT_STS 0x1000 +#define MV88E6390_G2_WDOG_CTL_PTR_INT_ENABLE 0x1100 +#define MV88E6390_G2_WDOG_CTL_PTR_EVENT 0x1200 +#define MV88E6390_G2_WDOG_CTL_PTR_HISTORY 0x1300 +#define MV88E6390_G2_WDOG_CTL_DATA_MASK 0x00ff +#define MV88E6390_G2_WDOG_CTL_CUT_THROUGH 0x0008 +#define MV88E6390_G2_WDOG_CTL_QUEUE_CONTROLLER 0x0004 +#define MV88E6390_G2_WDOG_CTL_EGRESS 0x0002 +#define MV88E6390_G2_WDOG_CTL_FORCE_IRQ 0x0001 + +/* Offset 0x1C: QoS Weights Register */ +#define MV88E6XXX_G2_QOS_WEIGHTS 0x1c +#define MV88E6XXX_G2_QOS_WEIGHTS_UPDATE 0x8000 +#define MV88E6352_G2_QOS_WEIGHTS_PTR_MASK 0x3f00 +#define MV88E6390_G2_QOS_WEIGHTS_PTR_MASK 0x7f00 +#define MV88E6XXX_G2_QOS_WEIGHTS_DATA_MASK 0x00ff + +/* Offset 0x1D: Misc Register */ +#define MV88E6XXX_G2_MISC 0x1d +#define MV88E6XXX_G2_MISC_5_BIT_PORT 0x4000 +#define MV88E6352_G2_NOEGR_POLICY 0x2000 +#define MV88E6390_G2_LAG_ID_4 0x2000 + +/* Scratch/Misc registers accessed through MV88E6XXX_G2_SCRATCH_MISC */ +/* Offset 0x02: Misc Configuration */ +#define MV88E6352_G2_SCRATCH_MISC_CFG 0x02 +#define MV88E6352_G2_SCRATCH_MISC_CFG_NORMALSMI 0x80 +/* Offset 0x60-0x61: GPIO Configuration */ +#define MV88E6352_G2_SCRATCH_GPIO_CFG0 0x60 +#define MV88E6352_G2_SCRATCH_GPIO_CFG1 0x61 +/* Offset 0x62-0x63: GPIO Direction */ +#define MV88E6352_G2_SCRATCH_GPIO_DIR0 0x62 +#define MV88E6352_G2_SCRATCH_GPIO_DIR1 0x63 +#define MV88E6352_G2_SCRATCH_GPIO_DIR_OUT 0 +#define MV88E6352_G2_SCRATCH_GPIO_DIR_IN 1 +/* Offset 0x64-0x65: GPIO Data */ +#define MV88E6352_G2_SCRATCH_GPIO_DATA0 0x64 +#define MV88E6352_G2_SCRATCH_GPIO_DATA1 0x65 +/* Offset 0x68-0x6F: GPIO Pin Control */ +#define MV88E6352_G2_SCRATCH_GPIO_PCTL0 0x68 +#define MV88E6352_G2_SCRATCH_GPIO_PCTL1 0x69 +#define MV88E6352_G2_SCRATCH_GPIO_PCTL2 0x6A +#define MV88E6352_G2_SCRATCH_GPIO_PCTL3 0x6B +#define MV88E6352_G2_SCRATCH_GPIO_PCTL4 0x6C +#define MV88E6352_G2_SCRATCH_GPIO_PCTL5 0x6D +#define MV88E6352_G2_SCRATCH_GPIO_PCTL6 0x6E +#define MV88E6352_G2_SCRATCH_GPIO_PCTL7 0x6F +#define MV88E6352_G2_SCRATCH_CONFIG_DATA0 0x70 +#define MV88E6352_G2_SCRATCH_CONFIG_DATA1 0x71 +#define MV88E6352_G2_SCRATCH_CONFIG_DATA1_NO_CPU BIT(2) +#define MV88E6352_G2_SCRATCH_CONFIG_DATA2 0x72 +#define MV88E6352_G2_SCRATCH_CONFIG_DATA2_P0_MODE_MASK 0xf +#define MV88E6352_G2_SCRATCH_CONFIG_DATA3 0x73 +#define MV88E6352_G2_SCRATCH_CONFIG_DATA3_S_SEL BIT(1) + +#define MV88E6352_G2_SCRATCH_GPIO_PCTL_GPIO 0 +#define MV88E6352_G2_SCRATCH_GPIO_PCTL_TRIG 1 +#define MV88E6352_G2_SCRATCH_GPIO_PCTL_EVREQ 2 + +int mv88e6xxx_g2_read(struct mv88e6xxx_chip *chip, int reg, u16 *val); +int mv88e6xxx_g2_write(struct mv88e6xxx_chip *chip, int reg, u16 val); +int mv88e6xxx_g2_wait_bit(struct mv88e6xxx_chip *chip, int reg, + int bit, int val); + +int mv88e6352_g2_irl_init_all(struct mv88e6xxx_chip *chip, int port); +int mv88e6390_g2_irl_init_all(struct mv88e6xxx_chip *chip, int port); + +int mv88e6xxx_g2_smi_phy_read_c22(struct mv88e6xxx_chip *chip, + struct mii_bus *bus, + int addr, int reg, u16 *val); +int mv88e6xxx_g2_smi_phy_write_c22(struct mv88e6xxx_chip *chip, + struct mii_bus *bus, + int addr, int reg, u16 val); +int mv88e6xxx_g2_smi_phy_read_c45(struct mv88e6xxx_chip *chip, + struct mii_bus *bus, + int addr, int devad, int reg, u16 *val); +int mv88e6xxx_g2_smi_phy_write_c45(struct mv88e6xxx_chip *chip, + struct mii_bus *bus, + int addr, int devad, int reg, u16 val); +int mv88e6xxx_g2_set_switch_mac(struct mv88e6xxx_chip *chip, u8 *addr); + +int mv88e6xxx_g2_get_eeprom8(struct mv88e6xxx_chip *chip, + struct ethtool_eeprom *eeprom, u8 *data); +int mv88e6xxx_g2_set_eeprom8(struct mv88e6xxx_chip *chip, + struct ethtool_eeprom *eeprom, u8 *data); + +int mv88e6xxx_g2_get_eeprom16(struct mv88e6xxx_chip *chip, + struct ethtool_eeprom *eeprom, u8 *data); +int mv88e6xxx_g2_set_eeprom16(struct mv88e6xxx_chip *chip, + struct ethtool_eeprom *eeprom, u8 *data); + +int mv88e6xxx_g2_pvt_read(struct mv88e6xxx_chip *chip, int src_dev, + int src_port, u16 *data); +int mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip *chip, int src_dev, + int src_port, u16 data); +int mv88e6xxx_g2_misc_4_bit_port(struct mv88e6xxx_chip *chip); + +int mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip *chip); +void mv88e6xxx_g2_irq_free(struct mv88e6xxx_chip *chip); + +int mv88e6xxx_g2_irq_mdio_setup(struct mv88e6xxx_chip *chip, + struct mii_bus *bus); +void mv88e6xxx_g2_irq_mdio_free(struct mv88e6xxx_chip *chip, + struct mii_bus *bus); + +int mv88e6185_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip); +int mv88e6352_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip); + +int mv88e6xxx_g2_pot_clear(struct mv88e6xxx_chip *chip); + +int mv88e6xxx_g2_trunk_mask_write(struct mv88e6xxx_chip *chip, int num, + bool hash, u16 mask); +int mv88e6xxx_g2_trunk_mapping_write(struct mv88e6xxx_chip *chip, int id, + u16 map); +int mv88e6xxx_g2_trunk_clear(struct mv88e6xxx_chip *chip); + +int mv88e6xxx_g2_device_mapping_write(struct mv88e6xxx_chip *chip, int target, + int port); + +extern const struct mv88e6xxx_irq_ops mv88e6097_watchdog_ops; +extern const struct mv88e6xxx_irq_ops mv88e6250_watchdog_ops; +extern const struct mv88e6xxx_irq_ops mv88e6390_watchdog_ops; + +extern const struct mv88e6xxx_avb_ops mv88e6165_avb_ops; +extern const struct mv88e6xxx_avb_ops mv88e6352_avb_ops; +extern const struct mv88e6xxx_avb_ops mv88e6390_avb_ops; + +extern const struct mv88e6xxx_gpio_ops mv88e6352_gpio_ops; + +int mv88e6xxx_g2_scratch_gpio_set_smi(struct mv88e6xxx_chip *chip, + bool external); +int mv88e6352_g2_scratch_port_has_serdes(struct mv88e6xxx_chip *chip, int port); +int mv88e6xxx_g2_atu_stats_set(struct mv88e6xxx_chip *chip, u16 kind, u16 bin); +int mv88e6xxx_g2_atu_stats_get(struct mv88e6xxx_chip *chip, u16 *stats); + +#endif /* _MV88E6XXX_GLOBAL2_H */ -- cgit v1.2.3