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(). ... --- .../marvell/octeon_ep/octep_regs_cn9k_pf.h | 367 +++++++++++++++++++++ 1 file changed, 367 insertions(+) create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_regs_cn9k_pf.h (limited to 'drivers/net/ethernet/marvell/octeon_ep/octep_regs_cn9k_pf.h') diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_regs_cn9k_pf.h b/drivers/net/ethernet/marvell/octeon_ep/octep_regs_cn9k_pf.h new file mode 100644 index 000000000..3d5d39a52 --- /dev/null +++ b/drivers/net/ethernet/marvell/octeon_ep/octep_regs_cn9k_pf.h @@ -0,0 +1,367 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Marvell Octeon EP (EndPoint) Ethernet Driver + * + * Copyright (C) 2020 Marvell. + * + */ + +#ifndef _OCTEP_REGS_CN9K_PF_H_ +#define _OCTEP_REGS_CN9K_PF_H_ + +/* ############################ RST ######################### */ +#define CN93_RST_BOOT 0x000087E006001600ULL +#define CN93_RST_CORE_DOMAIN_W1S 0x000087E006001820ULL +#define CN93_RST_CORE_DOMAIN_W1C 0x000087E006001828ULL + +#define CN93_CONFIG_XPANSION_BAR 0x38 +#define CN93_CONFIG_PCIE_CAP 0x70 +#define CN93_CONFIG_PCIE_DEVCAP 0x74 +#define CN93_CONFIG_PCIE_DEVCTL 0x78 +#define CN93_CONFIG_PCIE_LINKCAP 0x7C +#define CN93_CONFIG_PCIE_LINKCTL 0x80 +#define CN93_CONFIG_PCIE_SLOTCAP 0x84 +#define CN93_CONFIG_PCIE_SLOTCTL 0x88 + +#define CN93_PCIE_SRIOV_FDL 0x188 /* 0x98 */ +#define CN93_PCIE_SRIOV_FDL_BIT_POS 0x10 +#define CN93_PCIE_SRIOV_FDL_MASK 0xFF + +#define CN93_CONFIG_PCIE_FLTMSK 0x720 + +/* ################# Offsets of RING, EPF, MAC ######################### */ +#define CN93_RING_OFFSET (0x1ULL << 17) +#define CN93_EPF_OFFSET (0x1ULL << 25) +#define CN93_MAC_OFFSET (0x1ULL << 4) +#define CN93_BIT_ARRAY_OFFSET (0x1ULL << 4) +#define CN93_EPVF_RING_OFFSET (0x1ULL << 4) + +/* ################# Scratch Registers ######################### */ +#define CN93_SDP_EPF_SCRATCH 0x205E0 + +/* ################# Window Registers ######################### */ +#define CN93_SDP_WIN_WR_ADDR64 0x20000 +#define CN93_SDP_WIN_RD_ADDR64 0x20010 +#define CN93_SDP_WIN_WR_DATA64 0x20020 +#define CN93_SDP_WIN_WR_MASK_REG 0x20030 +#define CN93_SDP_WIN_RD_DATA64 0x20040 + +#define CN93_SDP_MAC_NUMBER 0x2C100 + +/* ################# Global Previliged registers ######################### */ +#define CN93_SDP_EPF_RINFO 0x205F0 + +#define CN93_SDP_EPF_RINFO_SRN(val) ((val) & 0xFF) +#define CN93_SDP_EPF_RINFO_RPVF(val) (((val) >> 32) & 0xF) +#define CN93_SDP_EPF_RINFO_NVFS(val) (((val) >> 48) & 0xFF) + +/* SDP Function select */ +#define CN93_SDP_FUNC_SEL_EPF_BIT_POS 8 +#define CN93_SDP_FUNC_SEL_FUNC_BIT_POS 0 + +/* ##### RING IN (Into device from PCI: Tx Ring) REGISTERS #### */ +#define CN93_SDP_R_IN_CONTROL_START 0x10000 +#define CN93_SDP_R_IN_ENABLE_START 0x10010 +#define CN93_SDP_R_IN_INSTR_BADDR_START 0x10020 +#define CN93_SDP_R_IN_INSTR_RSIZE_START 0x10030 +#define CN93_SDP_R_IN_INSTR_DBELL_START 0x10040 +#define CN93_SDP_R_IN_CNTS_START 0x10050 +#define CN93_SDP_R_IN_INT_LEVELS_START 0x10060 +#define CN93_SDP_R_IN_PKT_CNT_START 0x10080 +#define CN93_SDP_R_IN_BYTE_CNT_START 0x10090 + +#define CN93_SDP_R_IN_CONTROL(ring) \ + (CN93_SDP_R_IN_CONTROL_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_IN_ENABLE(ring) \ + (CN93_SDP_R_IN_ENABLE_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_IN_INSTR_BADDR(ring) \ + (CN93_SDP_R_IN_INSTR_BADDR_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_IN_INSTR_RSIZE(ring) \ + (CN93_SDP_R_IN_INSTR_RSIZE_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_IN_INSTR_DBELL(ring) \ + (CN93_SDP_R_IN_INSTR_DBELL_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_IN_CNTS(ring) \ + (CN93_SDP_R_IN_CNTS_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_IN_INT_LEVELS(ring) \ + (CN93_SDP_R_IN_INT_LEVELS_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_IN_PKT_CNT(ring) \ + (CN93_SDP_R_IN_PKT_CNT_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_IN_BYTE_CNT(ring) \ + (CN93_SDP_R_IN_BYTE_CNT_START + ((ring) * CN93_RING_OFFSET)) + +/* Rings per Virtual Function */ +#define CN93_R_IN_CTL_RPVF_MASK (0xF) +#define CN93_R_IN_CTL_RPVF_POS (48) + +/* Number of instructions to be read in one MAC read request. + * setting to Max value(4) + */ +#define CN93_R_IN_CTL_IDLE (0x1ULL << 28) +#define CN93_R_IN_CTL_RDSIZE (0x3ULL << 25) +#define CN93_R_IN_CTL_IS_64B (0x1ULL << 24) +#define CN93_R_IN_CTL_D_NSR (0x1ULL << 8) +#define CN93_R_IN_CTL_D_ESR (0x1ULL << 6) +#define CN93_R_IN_CTL_D_ROR (0x1ULL << 5) +#define CN93_R_IN_CTL_NSR (0x1ULL << 3) +#define CN93_R_IN_CTL_ESR (0x1ULL << 1) +#define CN93_R_IN_CTL_ROR (0x1ULL << 0) + +#define CN93_R_IN_CTL_MASK (CN93_R_IN_CTL_RDSIZE | CN93_R_IN_CTL_IS_64B) + +/* ##### RING OUT (out from device to PCI host: Rx Ring) REGISTERS #### */ +#define CN93_SDP_R_OUT_CNTS_START 0x10100 +#define CN93_SDP_R_OUT_INT_LEVELS_START 0x10110 +#define CN93_SDP_R_OUT_SLIST_BADDR_START 0x10120 +#define CN93_SDP_R_OUT_SLIST_RSIZE_START 0x10130 +#define CN93_SDP_R_OUT_SLIST_DBELL_START 0x10140 +#define CN93_SDP_R_OUT_CONTROL_START 0x10150 +#define CN93_SDP_R_OUT_ENABLE_START 0x10160 +#define CN93_SDP_R_OUT_PKT_CNT_START 0x10180 +#define CN93_SDP_R_OUT_BYTE_CNT_START 0x10190 + +#define CN93_SDP_R_OUT_CONTROL(ring) \ + (CN93_SDP_R_OUT_CONTROL_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_OUT_ENABLE(ring) \ + (CN93_SDP_R_OUT_ENABLE_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_OUT_SLIST_BADDR(ring) \ + (CN93_SDP_R_OUT_SLIST_BADDR_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_OUT_SLIST_RSIZE(ring) \ + (CN93_SDP_R_OUT_SLIST_RSIZE_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_OUT_SLIST_DBELL(ring) \ + (CN93_SDP_R_OUT_SLIST_DBELL_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_OUT_CNTS(ring) \ + (CN93_SDP_R_OUT_CNTS_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_OUT_INT_LEVELS(ring) \ + (CN93_SDP_R_OUT_INT_LEVELS_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_OUT_PKT_CNT(ring) \ + (CN93_SDP_R_OUT_PKT_CNT_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_OUT_BYTE_CNT(ring) \ + (CN93_SDP_R_OUT_BYTE_CNT_START + ((ring) * CN93_RING_OFFSET)) + +/*------------------ R_OUT Masks ----------------*/ +#define CN93_R_OUT_INT_LEVELS_BMODE BIT_ULL(63) +#define CN93_R_OUT_INT_LEVELS_TIMET (32) + +#define CN93_R_OUT_CTL_IDLE BIT_ULL(40) +#define CN93_R_OUT_CTL_ES_I BIT_ULL(34) +#define CN93_R_OUT_CTL_NSR_I BIT_ULL(33) +#define CN93_R_OUT_CTL_ROR_I BIT_ULL(32) +#define CN93_R_OUT_CTL_ES_D BIT_ULL(30) +#define CN93_R_OUT_CTL_NSR_D BIT_ULL(29) +#define CN93_R_OUT_CTL_ROR_D BIT_ULL(28) +#define CN93_R_OUT_CTL_ES_P BIT_ULL(26) +#define CN93_R_OUT_CTL_NSR_P BIT_ULL(25) +#define CN93_R_OUT_CTL_ROR_P BIT_ULL(24) +#define CN93_R_OUT_CTL_IMODE BIT_ULL(23) + +/* ############### Interrupt Moderation Registers ############### */ +#define CN93_SDP_R_IN_INT_MDRT_CTL0_START 0x10280 +#define CN93_SDP_R_IN_INT_MDRT_CTL1_START 0x102A0 +#define CN93_SDP_R_IN_INT_MDRT_DBG_START 0x102C0 + +#define CN93_SDP_R_OUT_INT_MDRT_CTL0_START 0x10380 +#define CN93_SDP_R_OUT_INT_MDRT_CTL1_START 0x103A0 +#define CN93_SDP_R_OUT_INT_MDRT_DBG_START 0x103C0 + +#define CN93_SDP_R_IN_INT_MDRT_CTL0(ring) \ + (CN93_SDP_R_IN_INT_MDRT_CTL0_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_IN_INT_MDRT_CTL1(ring) \ + (CN93_SDP_R_IN_INT_MDRT_CTL1_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_IN_INT_MDRT_DBG(ring) \ + (CN93_SDP_R_IN_INT_MDRT_DBG_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_OUT_INT_MDRT_CTL0(ring) \ + (CN93_SDP_R_OUT_INT_MDRT_CTL0_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_OUT_INT_MDRT_CTL1(ring) \ + (CN93_SDP_R_OUT_INT_MDRT_CTL1_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_OUT_INT_MDRT_DBG(ring) \ + (CN93_SDP_R_OUT_INT_MDRT_DBG_START + ((ring) * CN93_RING_OFFSET)) + +/* ##################### Mail Box Registers ########################## */ +/* INT register for VF. when a MBOX write from PF happed to a VF, + * corresponding bit will be set in this register as well as in + * PF_VF_INT register. + * + * This is a RO register, the int can be cleared by writing 1 to PF_VF_INT + */ +/* Basically first 3 are from PF to VF. The last one is data from VF to PF */ +#define CN93_SDP_R_MBOX_PF_VF_DATA_START 0x10210 +#define CN93_SDP_R_MBOX_PF_VF_INT_START 0x10220 +#define CN93_SDP_R_MBOX_VF_PF_DATA_START 0x10230 + +#define CN93_SDP_R_MBOX_PF_VF_DATA(ring) \ + (CN93_SDP_R_MBOX_PF_VF_DATA_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_MBOX_PF_VF_INT(ring) \ + (CN93_SDP_R_MBOX_PF_VF_INT_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_MBOX_VF_PF_DATA(ring) \ + (CN93_SDP_R_MBOX_VF_PF_DATA_START + ((ring) * CN93_RING_OFFSET)) + +/* ##################### Interrupt Registers ########################## */ +#define CN93_SDP_R_ERR_TYPE_START 0x10400 + +#define CN93_SDP_R_ERR_TYPE(ring) \ + (CN93_SDP_R_ERR_TYPE_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_MBOX_ISM_START 0x10500 +#define CN93_SDP_R_OUT_CNTS_ISM_START 0x10510 +#define CN93_SDP_R_IN_CNTS_ISM_START 0x10520 + +#define CN93_SDP_R_MBOX_ISM(ring) \ + (CN93_SDP_R_MBOX_ISM_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_OUT_CNTS_ISM(ring) \ + (CN93_SDP_R_OUT_CNTS_ISM_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_R_IN_CNTS_ISM(ring) \ + (CN93_SDP_R_IN_CNTS_ISM_START + ((ring) * CN93_RING_OFFSET)) + +#define CN93_SDP_EPF_MBOX_RINT_START 0x20100 +#define CN93_SDP_EPF_MBOX_RINT_W1S_START 0x20120 +#define CN93_SDP_EPF_MBOX_RINT_ENA_W1C_START 0x20140 +#define CN93_SDP_EPF_MBOX_RINT_ENA_W1S_START 0x20160 + +#define CN93_SDP_EPF_VFIRE_RINT_START 0x20180 +#define CN93_SDP_EPF_VFIRE_RINT_W1S_START 0x201A0 +#define CN93_SDP_EPF_VFIRE_RINT_ENA_W1C_START 0x201C0 +#define CN93_SDP_EPF_VFIRE_RINT_ENA_W1S_START 0x201E0 + +#define CN93_SDP_EPF_IRERR_RINT 0x20200 +#define CN93_SDP_EPF_IRERR_RINT_W1S 0x20210 +#define CN93_SDP_EPF_IRERR_RINT_ENA_W1C 0x20220 +#define CN93_SDP_EPF_IRERR_RINT_ENA_W1S 0x20230 + +#define CN93_SDP_EPF_VFORE_RINT_START 0x20240 +#define CN93_SDP_EPF_VFORE_RINT_W1S_START 0x20260 +#define CN93_SDP_EPF_VFORE_RINT_ENA_W1C_START 0x20280 +#define CN93_SDP_EPF_VFORE_RINT_ENA_W1S_START 0x202A0 + +#define CN93_SDP_EPF_ORERR_RINT 0x20320 +#define CN93_SDP_EPF_ORERR_RINT_W1S 0x20330 +#define CN93_SDP_EPF_ORERR_RINT_ENA_W1C 0x20340 +#define CN93_SDP_EPF_ORERR_RINT_ENA_W1S 0x20350 + +#define CN93_SDP_EPF_OEI_RINT 0x20360 +#define CN93_SDP_EPF_OEI_RINT_W1S 0x20370 +#define CN93_SDP_EPF_OEI_RINT_ENA_W1C 0x20380 +#define CN93_SDP_EPF_OEI_RINT_ENA_W1S 0x20390 + +#define CN93_SDP_EPF_DMA_RINT 0x20400 +#define CN93_SDP_EPF_DMA_RINT_W1S 0x20410 +#define CN93_SDP_EPF_DMA_RINT_ENA_W1C 0x20420 +#define CN93_SDP_EPF_DMA_RINT_ENA_W1S 0x20430 + +#define CN93_SDP_EPF_DMA_INT_LEVEL_START 0x20440 +#define CN93_SDP_EPF_DMA_CNT_START 0x20460 +#define CN93_SDP_EPF_DMA_TIM_START 0x20480 + +#define CN93_SDP_EPF_MISC_RINT 0x204A0 +#define CN93_SDP_EPF_MISC_RINT_W1S 0x204B0 +#define CN93_SDP_EPF_MISC_RINT_ENA_W1C 0x204C0 +#define CN93_SDP_EPF_MISC_RINT_ENA_W1S 0x204D0 + +#define CN93_SDP_EPF_DMA_VF_RINT_START 0x204E0 +#define CN93_SDP_EPF_DMA_VF_RINT_W1S_START 0x20500 +#define CN93_SDP_EPF_DMA_VF_RINT_ENA_W1C_START 0x20520 +#define CN93_SDP_EPF_DMA_VF_RINT_ENA_W1S_START 0x20540 + +#define CN93_SDP_EPF_PP_VF_RINT_START 0x20560 +#define CN93_SDP_EPF_PP_VF_RINT_W1S_START 0x20580 +#define CN93_SDP_EPF_PP_VF_RINT_ENA_W1C_START 0x205A0 +#define CN93_SDP_EPF_PP_VF_RINT_ENA_W1S_START 0x205C0 + +#define CN93_SDP_EPF_MBOX_RINT(index) \ + (CN93_SDP_EPF_MBOX_RINT_START + ((index) * CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_MBOX_RINT_W1S(index) \ + (CN93_SDP_EPF_MBOX_RINT_W1S_START + ((index) * CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_MBOX_RINT_ENA_W1C(index) \ + (CN93_SDP_EPF_MBOX_RINT_ENA_W1C_START + ((index) * CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_MBOX_RINT_ENA_W1S(index) \ + (CN93_SDP_EPF_MBOX_RINT_ENA_W1S_START + ((index) * CN93_BIT_ARRAY_OFFSET)) + +#define CN93_SDP_EPF_VFIRE_RINT(index) \ + (CN93_SDP_EPF_VFIRE_RINT_START + ((index) * CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_VFIRE_RINT_W1S(index) \ + (CN93_SDP_EPF_VFIRE_RINT_W1S_START + ((index) * CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_VFIRE_RINT_ENA_W1C(index) \ + (CN93_SDP_EPF_VFIRE_RINT_ENA_W1C_START + ((index) * CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_VFIRE_RINT_ENA_W1S(index) \ + (CN93_SDP_EPF_VFIRE_RINT_ENA_W1S_START + ((index) * CN93_BIT_ARRAY_OFFSET)) + +#define CN93_SDP_EPF_VFORE_RINT(index) \ + (CN93_SDP_EPF_VFORE_RINT_START + ((index) * CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_VFORE_RINT_W1S(index) \ + (CN93_SDP_EPF_VFORE_RINT_W1S_START + ((index) * CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_VFORE_RINT_ENA_W1C(index) \ + (CN93_SDP_EPF_VFORE_RINT_ENA_W1C_START + ((index) * CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_VFORE_RINT_ENA_W1S(index) \ + (CN93_SDP_EPF_VFORE_RINT_ENA_W1S_START + ((index) * CN93_BIT_ARRAY_OFFSET)) + +#define CN93_SDP_EPF_DMA_VF_RINT(index) \ + (CN93_SDP_EPF_DMA_VF_RINT_START + ((index) + CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_DMA_VF_RINT_W1S(index) \ + (CN93_SDP_EPF_DMA_VF_RINT_W1S_START + ((index) + CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_DMA_VF_RINT_ENA_W1C(index) \ + (CN93_SDP_EPF_DMA_VF_RINT_ENA_W1C_START + ((index) + CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_DMA_VF_RINT_ENA_W1S(index) \ + (CN93_SDP_EPF_DMA_VF_RINT_ENA_W1S_START + ((index) + CN93_BIT_ARRAY_OFFSET)) + +#define CN93_SDP_EPF_PP_VF_RINT(index) \ + (CN93_SDP_EPF_PP_VF_RINT_START + ((index) + CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_PP_VF_RINT_W1S(index) \ + (CN93_SDP_EPF_PP_VF_RINT_W1S_START + ((index) + CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_PP_VF_RINT_ENA_W1C(index) \ + (CN93_SDP_EPF_PP_VF_RINT_ENA_W1C_START + ((index) + CN93_BIT_ARRAY_OFFSET)) +#define CN93_SDP_EPF_PP_VF_RINT_ENA_W1S(index) \ + (CN93_SDP_EPF_PP_VF_RINT_ENA_W1S_START + ((index) + CN93_BIT_ARRAY_OFFSET)) + +/*------------------ Interrupt Masks ----------------*/ +#define CN93_INTR_R_SEND_ISM BIT_ULL(63) +#define CN93_INTR_R_OUT_INT BIT_ULL(62) +#define CN93_INTR_R_IN_INT BIT_ULL(61) +#define CN93_INTR_R_MBOX_INT BIT_ULL(60) +#define CN93_INTR_R_RESEND BIT_ULL(59) +#define CN93_INTR_R_CLR_TIM BIT_ULL(58) + +/* ####################### Ring Mapping Registers ################################## */ +#define CN93_SDP_EPVF_RING_START 0x26000 +#define CN93_SDP_IN_RING_TB_MAP_START 0x28000 +#define CN93_SDP_IN_RATE_LIMIT_START 0x2A000 +#define CN93_SDP_MAC_PF_RING_CTL_START 0x2C000 + +#define CN93_SDP_EPVF_RING(ring) \ + (CN93_SDP_EPVF_RING_START + ((ring) * CN93_EPVF_RING_OFFSET)) +#define CN93_SDP_IN_RING_TB_MAP(ring) \ + (CN93_SDP_N_RING_TB_MAP_START + ((ring) * CN93_EPVF_RING_OFFSET)) +#define CN93_SDP_IN_RATE_LIMIT(ring) \ + (CN93_SDP_IN_RATE_LIMIT_START + ((ring) * CN93_EPVF_RING_OFFSET)) +#define CN93_SDP_MAC_PF_RING_CTL(mac) \ + (CN93_SDP_MAC_PF_RING_CTL_START + ((mac) * CN93_MAC_OFFSET)) + +#define CN93_SDP_MAC_PF_RING_CTL_NPFS(val) ((val) & 0xF) +#define CN93_SDP_MAC_PF_RING_CTL_SRN(val) (((val) >> 8) & 0xFF) +#define CN93_SDP_MAC_PF_RING_CTL_RPPF(val) (((val) >> 16) & 0x3F) + +/* Number of non-queue interrupts in CN93xx */ +#define CN93_NUM_NON_IOQ_INTR 16 +#endif /* _OCTEP_REGS_CN9K_PF_H_ */ -- cgit v1.2.3