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/powerpc/platforms/4xx/pci.h | 505 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 505 insertions(+) create mode 100644 arch/powerpc/platforms/4xx/pci.h (limited to 'arch/powerpc/platforms/4xx/pci.h') diff --git a/arch/powerpc/platforms/4xx/pci.h b/arch/powerpc/platforms/4xx/pci.h new file mode 100644 index 000000000..bb4821938 --- /dev/null +++ b/arch/powerpc/platforms/4xx/pci.h @@ -0,0 +1,505 @@ +/* + * PCI / PCI-X / PCI-Express support for 4xx parts + * + * Copyright 2007 Ben. Herrenschmidt , IBM Corp. + * + * Bits and pieces extracted from arch/ppc support by + * + * Matt Porter + * + * Copyright 2002-2005 MontaVista Software Inc. + */ +#ifndef __PPC4XX_PCI_H__ +#define __PPC4XX_PCI_H__ + +/* + * 4xx PCI-X bridge register definitions + */ +#define PCIX0_VENDID 0x000 +#define PCIX0_DEVID 0x002 +#define PCIX0_COMMAND 0x004 +#define PCIX0_STATUS 0x006 +#define PCIX0_REVID 0x008 +#define PCIX0_CLS 0x009 +#define PCIX0_CACHELS 0x00c +#define PCIX0_LATTIM 0x00d +#define PCIX0_HDTYPE 0x00e +#define PCIX0_BIST 0x00f +#define PCIX0_BAR0L 0x010 +#define PCIX0_BAR0H 0x014 +#define PCIX0_BAR1 0x018 +#define PCIX0_BAR2L 0x01c +#define PCIX0_BAR2H 0x020 +#define PCIX0_BAR3 0x024 +#define PCIX0_CISPTR 0x028 +#define PCIX0_SBSYSVID 0x02c +#define PCIX0_SBSYSID 0x02e +#define PCIX0_EROMBA 0x030 +#define PCIX0_CAP 0x034 +#define PCIX0_RES0 0x035 +#define PCIX0_RES1 0x036 +#define PCIX0_RES2 0x038 +#define PCIX0_INTLN 0x03c +#define PCIX0_INTPN 0x03d +#define PCIX0_MINGNT 0x03e +#define PCIX0_MAXLTNCY 0x03f +#define PCIX0_BRDGOPT1 0x040 +#define PCIX0_BRDGOPT2 0x044 +#define PCIX0_ERREN 0x050 +#define PCIX0_ERRSTS 0x054 +#define PCIX0_PLBBESR 0x058 +#define PCIX0_PLBBEARL 0x05c +#define PCIX0_PLBBEARH 0x060 +#define PCIX0_POM0LAL 0x068 +#define PCIX0_POM0LAH 0x06c +#define PCIX0_POM0SA 0x070 +#define PCIX0_POM0PCIAL 0x074 +#define PCIX0_POM0PCIAH 0x078 +#define PCIX0_POM1LAL 0x07c +#define PCIX0_POM1LAH 0x080 +#define PCIX0_POM1SA 0x084 +#define PCIX0_POM1PCIAL 0x088 +#define PCIX0_POM1PCIAH 0x08c +#define PCIX0_POM2SA 0x090 +#define PCIX0_PIM0SAL 0x098 +#define PCIX0_PIM0SA PCIX0_PIM0SAL +#define PCIX0_PIM0LAL 0x09c +#define PCIX0_PIM0LAH 0x0a0 +#define PCIX0_PIM1SA 0x0a4 +#define PCIX0_PIM1LAL 0x0a8 +#define PCIX0_PIM1LAH 0x0ac +#define PCIX0_PIM2SAL 0x0b0 +#define PCIX0_PIM2SA PCIX0_PIM2SAL +#define PCIX0_PIM2LAL 0x0b4 +#define PCIX0_PIM2LAH 0x0b8 +#define PCIX0_OMCAPID 0x0c0 +#define PCIX0_OMNIPTR 0x0c1 +#define PCIX0_OMMC 0x0c2 +#define PCIX0_OMMA 0x0c4 +#define PCIX0_OMMUA 0x0c8 +#define PCIX0_OMMDATA 0x0cc +#define PCIX0_OMMEOI 0x0ce +#define PCIX0_PMCAPID 0x0d0 +#define PCIX0_PMNIPTR 0x0d1 +#define PCIX0_PMC 0x0d2 +#define PCIX0_PMCSR 0x0d4 +#define PCIX0_PMCSRBSE 0x0d6 +#define PCIX0_PMDATA 0x0d7 +#define PCIX0_PMSCRR 0x0d8 +#define PCIX0_CAPID 0x0dc +#define PCIX0_NIPTR 0x0dd +#define PCIX0_CMD 0x0de +#define PCIX0_STS 0x0e0 +#define PCIX0_IDR 0x0e4 +#define PCIX0_CID 0x0e8 +#define PCIX0_RID 0x0ec +#define PCIX0_PIM0SAH 0x0f8 +#define PCIX0_PIM2SAH 0x0fc +#define PCIX0_MSGIL 0x100 +#define PCIX0_MSGIH 0x104 +#define PCIX0_MSGOL 0x108 +#define PCIX0_MSGOH 0x10c +#define PCIX0_IM 0x1f8 + +/* + * 4xx PCI bridge register definitions + */ +#define PCIL0_PMM0LA 0x00 +#define PCIL0_PMM0MA 0x04 +#define PCIL0_PMM0PCILA 0x08 +#define PCIL0_PMM0PCIHA 0x0c +#define PCIL0_PMM1LA 0x10 +#define PCIL0_PMM1MA 0x14 +#define PCIL0_PMM1PCILA 0x18 +#define PCIL0_PMM1PCIHA 0x1c +#define PCIL0_PMM2LA 0x20 +#define PCIL0_PMM2MA 0x24 +#define PCIL0_PMM2PCILA 0x28 +#define PCIL0_PMM2PCIHA 0x2c +#define PCIL0_PTM1MS 0x30 +#define PCIL0_PTM1LA 0x34 +#define PCIL0_PTM2MS 0x38 +#define PCIL0_PTM2LA 0x3c + +/* + * 4xx PCIe bridge register definitions + */ + +/* DCR offsets */ +#define DCRO_PEGPL_CFGBAH 0x00 +#define DCRO_PEGPL_CFGBAL 0x01 +#define DCRO_PEGPL_CFGMSK 0x02 +#define DCRO_PEGPL_MSGBAH 0x03 +#define DCRO_PEGPL_MSGBAL 0x04 +#define DCRO_PEGPL_MSGMSK 0x05 +#define DCRO_PEGPL_OMR1BAH 0x06 +#define DCRO_PEGPL_OMR1BAL 0x07 +#define DCRO_PEGPL_OMR1MSKH 0x08 +#define DCRO_PEGPL_OMR1MSKL 0x09 +#define DCRO_PEGPL_OMR2BAH 0x0a +#define DCRO_PEGPL_OMR2BAL 0x0b +#define DCRO_PEGPL_OMR2MSKH 0x0c +#define DCRO_PEGPL_OMR2MSKL 0x0d +#define DCRO_PEGPL_OMR3BAH 0x0e +#define DCRO_PEGPL_OMR3BAL 0x0f +#define DCRO_PEGPL_OMR3MSKH 0x10 +#define DCRO_PEGPL_OMR3MSKL 0x11 +#define DCRO_PEGPL_REGBAH 0x12 +#define DCRO_PEGPL_REGBAL 0x13 +#define DCRO_PEGPL_REGMSK 0x14 +#define DCRO_PEGPL_SPECIAL 0x15 +#define DCRO_PEGPL_CFG 0x16 +#define DCRO_PEGPL_ESR 0x17 +#define DCRO_PEGPL_EARH 0x18 +#define DCRO_PEGPL_EARL 0x19 +#define DCRO_PEGPL_EATR 0x1a + +/* DMER mask */ +#define GPL_DMER_MASK_DISA 0x02000000 + +/* + * System DCRs (SDRs) + */ +#define PESDR0_PLLLCT1 0x03a0 +#define PESDR0_PLLLCT2 0x03a1 +#define PESDR0_PLLLCT3 0x03a2 + +/* + * 440SPe additional DCRs + */ +#define PESDR0_440SPE_UTLSET1 0x0300 +#define PESDR0_440SPE_UTLSET2 0x0301 +#define PESDR0_440SPE_DLPSET 0x0302 +#define PESDR0_440SPE_LOOP 0x0303 +#define PESDR0_440SPE_RCSSET 0x0304 +#define PESDR0_440SPE_RCSSTS 0x0305 +#define PESDR0_440SPE_HSSL0SET1 0x0306 +#define PESDR0_440SPE_HSSL0SET2 0x0307 +#define PESDR0_440SPE_HSSL0STS 0x0308 +#define PESDR0_440SPE_HSSL1SET1 0x0309 +#define PESDR0_440SPE_HSSL1SET2 0x030a +#define PESDR0_440SPE_HSSL1STS 0x030b +#define PESDR0_440SPE_HSSL2SET1 0x030c +#define PESDR0_440SPE_HSSL2SET2 0x030d +#define PESDR0_440SPE_HSSL2STS 0x030e +#define PESDR0_440SPE_HSSL3SET1 0x030f +#define PESDR0_440SPE_HSSL3SET2 0x0310 +#define PESDR0_440SPE_HSSL3STS 0x0311 +#define PESDR0_440SPE_HSSL4SET1 0x0312 +#define PESDR0_440SPE_HSSL4SET2 0x0313 +#define PESDR0_440SPE_HSSL4STS 0x0314 +#define PESDR0_440SPE_HSSL5SET1 0x0315 +#define PESDR0_440SPE_HSSL5SET2 0x0316 +#define PESDR0_440SPE_HSSL5STS 0x0317 +#define PESDR0_440SPE_HSSL6SET1 0x0318 +#define PESDR0_440SPE_HSSL6SET2 0x0319 +#define PESDR0_440SPE_HSSL6STS 0x031a +#define PESDR0_440SPE_HSSL7SET1 0x031b +#define PESDR0_440SPE_HSSL7SET2 0x031c +#define PESDR0_440SPE_HSSL7STS 0x031d +#define PESDR0_440SPE_HSSCTLSET 0x031e +#define PESDR0_440SPE_LANE_ABCD 0x031f +#define PESDR0_440SPE_LANE_EFGH 0x0320 + +#define PESDR1_440SPE_UTLSET1 0x0340 +#define PESDR1_440SPE_UTLSET2 0x0341 +#define PESDR1_440SPE_DLPSET 0x0342 +#define PESDR1_440SPE_LOOP 0x0343 +#define PESDR1_440SPE_RCSSET 0x0344 +#define PESDR1_440SPE_RCSSTS 0x0345 +#define PESDR1_440SPE_HSSL0SET1 0x0346 +#define PESDR1_440SPE_HSSL0SET2 0x0347 +#define PESDR1_440SPE_HSSL0STS 0x0348 +#define PESDR1_440SPE_HSSL1SET1 0x0349 +#define PESDR1_440SPE_HSSL1SET2 0x034a +#define PESDR1_440SPE_HSSL1STS 0x034b +#define PESDR1_440SPE_HSSL2SET1 0x034c +#define PESDR1_440SPE_HSSL2SET2 0x034d +#define PESDR1_440SPE_HSSL2STS 0x034e +#define PESDR1_440SPE_HSSL3SET1 0x034f +#define PESDR1_440SPE_HSSL3SET2 0x0350 +#define PESDR1_440SPE_HSSL3STS 0x0351 +#define PESDR1_440SPE_HSSCTLSET 0x0352 +#define PESDR1_440SPE_LANE_ABCD 0x0353 + +#define PESDR2_440SPE_UTLSET1 0x0370 +#define PESDR2_440SPE_UTLSET2 0x0371 +#define PESDR2_440SPE_DLPSET 0x0372 +#define PESDR2_440SPE_LOOP 0x0373 +#define PESDR2_440SPE_RCSSET 0x0374 +#define PESDR2_440SPE_RCSSTS 0x0375 +#define PESDR2_440SPE_HSSL0SET1 0x0376 +#define PESDR2_440SPE_HSSL0SET2 0x0377 +#define PESDR2_440SPE_HSSL0STS 0x0378 +#define PESDR2_440SPE_HSSL1SET1 0x0379 +#define PESDR2_440SPE_HSSL1SET2 0x037a +#define PESDR2_440SPE_HSSL1STS 0x037b +#define PESDR2_440SPE_HSSL2SET1 0x037c +#define PESDR2_440SPE_HSSL2SET2 0x037d +#define PESDR2_440SPE_HSSL2STS 0x037e +#define PESDR2_440SPE_HSSL3SET1 0x037f +#define PESDR2_440SPE_HSSL3SET2 0x0380 +#define PESDR2_440SPE_HSSL3STS 0x0381 +#define PESDR2_440SPE_HSSCTLSET 0x0382 +#define PESDR2_440SPE_LANE_ABCD 0x0383 + +/* + * 405EX additional DCRs + */ +#define PESDR0_405EX_UTLSET1 0x0400 +#define PESDR0_405EX_UTLSET2 0x0401 +#define PESDR0_405EX_DLPSET 0x0402 +#define PESDR0_405EX_LOOP 0x0403 +#define PESDR0_405EX_RCSSET 0x0404 +#define PESDR0_405EX_RCSSTS 0x0405 +#define PESDR0_405EX_PHYSET1 0x0406 +#define PESDR0_405EX_PHYSET2 0x0407 +#define PESDR0_405EX_BIST 0x0408 +#define PESDR0_405EX_LPB 0x040B +#define PESDR0_405EX_PHYSTA 0x040C + +#define PESDR1_405EX_UTLSET1 0x0440 +#define PESDR1_405EX_UTLSET2 0x0441 +#define PESDR1_405EX_DLPSET 0x0442 +#define PESDR1_405EX_LOOP 0x0443 +#define PESDR1_405EX_RCSSET 0x0444 +#define PESDR1_405EX_RCSSTS 0x0445 +#define PESDR1_405EX_PHYSET1 0x0446 +#define PESDR1_405EX_PHYSET2 0x0447 +#define PESDR1_405EX_BIST 0x0448 +#define PESDR1_405EX_LPB 0x044B +#define PESDR1_405EX_PHYSTA 0x044C + +/* + * 460EX additional DCRs + */ +#define PESDR0_460EX_L0BIST 0x0308 +#define PESDR0_460EX_L0BISTSTS 0x0309 +#define PESDR0_460EX_L0CDRCTL 0x030A +#define PESDR0_460EX_L0DRV 0x030B +#define PESDR0_460EX_L0REC 0x030C +#define PESDR0_460EX_L0LPB 0x030D +#define PESDR0_460EX_L0CLK 0x030E +#define PESDR0_460EX_PHY_CTL_RST 0x030F +#define PESDR0_460EX_RSTSTA 0x0310 +#define PESDR0_460EX_OBS 0x0311 +#define PESDR0_460EX_L0ERRC 0x0320 + +#define PESDR1_460EX_L0BIST 0x0348 +#define PESDR1_460EX_L1BIST 0x0349 +#define PESDR1_460EX_L2BIST 0x034A +#define PESDR1_460EX_L3BIST 0x034B +#define PESDR1_460EX_L0BISTSTS 0x034C +#define PESDR1_460EX_L1BISTSTS 0x034D +#define PESDR1_460EX_L2BISTSTS 0x034E +#define PESDR1_460EX_L3BISTSTS 0x034F +#define PESDR1_460EX_L0CDRCTL 0x0350 +#define PESDR1_460EX_L1CDRCTL 0x0351 +#define PESDR1_460EX_L2CDRCTL 0x0352 +#define PESDR1_460EX_L3CDRCTL 0x0353 +#define PESDR1_460EX_L0DRV 0x0354 +#define PESDR1_460EX_L1DRV 0x0355 +#define PESDR1_460EX_L2DRV 0x0356 +#define PESDR1_460EX_L3DRV 0x0357 +#define PESDR1_460EX_L0REC 0x0358 +#define PESDR1_460EX_L1REC 0x0359 +#define PESDR1_460EX_L2REC 0x035A +#define PESDR1_460EX_L3REC 0x035B +#define PESDR1_460EX_L0LPB 0x035C +#define PESDR1_460EX_L1LPB 0x035D +#define PESDR1_460EX_L2LPB 0x035E +#define PESDR1_460EX_L3LPB 0x035F +#define PESDR1_460EX_L0CLK 0x0360 +#define PESDR1_460EX_L1CLK 0x0361 +#define PESDR1_460EX_L2CLK 0x0362 +#define PESDR1_460EX_L3CLK 0x0363 +#define PESDR1_460EX_PHY_CTL_RST 0x0364 +#define PESDR1_460EX_RSTSTA 0x0365 +#define PESDR1_460EX_OBS 0x0366 +#define PESDR1_460EX_L0ERRC 0x0368 +#define PESDR1_460EX_L1ERRC 0x0369 +#define PESDR1_460EX_L2ERRC 0x036A +#define PESDR1_460EX_L3ERRC 0x036B +#define PESDR0_460EX_IHS1 0x036C +#define PESDR0_460EX_IHS2 0x036D + +/* + * 460SX additional DCRs + */ +#define PESDRn_460SX_RCEI 0x02 + +#define PESDR0_460SX_HSSL0DAMP 0x320 +#define PESDR0_460SX_HSSL1DAMP 0x321 +#define PESDR0_460SX_HSSL2DAMP 0x322 +#define PESDR0_460SX_HSSL3DAMP 0x323 +#define PESDR0_460SX_HSSL4DAMP 0x324 +#define PESDR0_460SX_HSSL5DAMP 0x325 +#define PESDR0_460SX_HSSL6DAMP 0x326 +#define PESDR0_460SX_HSSL7DAMP 0x327 + +#define PESDR1_460SX_HSSL0DAMP 0x354 +#define PESDR1_460SX_HSSL1DAMP 0x355 +#define PESDR1_460SX_HSSL2DAMP 0x356 +#define PESDR1_460SX_HSSL3DAMP 0x357 + +#define PESDR2_460SX_HSSL0DAMP 0x384 +#define PESDR2_460SX_HSSL1DAMP 0x385 +#define PESDR2_460SX_HSSL2DAMP 0x386 +#define PESDR2_460SX_HSSL3DAMP 0x387 + +#define PESDR0_460SX_HSSL0COEFA 0x328 +#define PESDR0_460SX_HSSL1COEFA 0x329 +#define PESDR0_460SX_HSSL2COEFA 0x32A +#define PESDR0_460SX_HSSL3COEFA 0x32B +#define PESDR0_460SX_HSSL4COEFA 0x32C +#define PESDR0_460SX_HSSL5COEFA 0x32D +#define PESDR0_460SX_HSSL6COEFA 0x32E +#define PESDR0_460SX_HSSL7COEFA 0x32F + +#define PESDR1_460SX_HSSL0COEFA 0x358 +#define PESDR1_460SX_HSSL1COEFA 0x359 +#define PESDR1_460SX_HSSL2COEFA 0x35A +#define PESDR1_460SX_HSSL3COEFA 0x35B + +#define PESDR2_460SX_HSSL0COEFA 0x388 +#define PESDR2_460SX_HSSL1COEFA 0x389 +#define PESDR2_460SX_HSSL2COEFA 0x38A +#define PESDR2_460SX_HSSL3COEFA 0x38B + +#define PESDR0_460SX_HSSL1CALDRV 0x339 +#define PESDR1_460SX_HSSL1CALDRV 0x361 +#define PESDR2_460SX_HSSL1CALDRV 0x391 + +#define PESDR0_460SX_HSSSLEW 0x338 +#define PESDR1_460SX_HSSSLEW 0x360 +#define PESDR2_460SX_HSSSLEW 0x390 + +#define PESDR0_460SX_HSSCTLSET 0x31E +#define PESDR1_460SX_HSSCTLSET 0x352 +#define PESDR2_460SX_HSSCTLSET 0x382 + +#define PESDR0_460SX_RCSSET 0x304 +#define PESDR1_460SX_RCSSET 0x344 +#define PESDR2_460SX_RCSSET 0x374 +/* + * Of the above, some are common offsets from the base + */ +#define PESDRn_UTLSET1 0x00 +#define PESDRn_UTLSET2 0x01 +#define PESDRn_DLPSET 0x02 +#define PESDRn_LOOP 0x03 +#define PESDRn_RCSSET 0x04 +#define PESDRn_RCSSTS 0x05 + +/* 440spe only */ +#define PESDRn_440SPE_HSSL0SET1 0x06 +#define PESDRn_440SPE_HSSL0SET2 0x07 +#define PESDRn_440SPE_HSSL0STS 0x08 +#define PESDRn_440SPE_HSSL1SET1 0x09 +#define PESDRn_440SPE_HSSL1SET2 0x0a +#define PESDRn_440SPE_HSSL1STS 0x0b +#define PESDRn_440SPE_HSSL2SET1 0x0c +#define PESDRn_440SPE_HSSL2SET2 0x0d +#define PESDRn_440SPE_HSSL2STS 0x0e +#define PESDRn_440SPE_HSSL3SET1 0x0f +#define PESDRn_440SPE_HSSL3SET2 0x10 +#define PESDRn_440SPE_HSSL3STS 0x11 + +/* 440spe port 0 only */ +#define PESDRn_440SPE_HSSL4SET1 0x12 +#define PESDRn_440SPE_HSSL4SET2 0x13 +#define PESDRn_440SPE_HSSL4STS 0x14 +#define PESDRn_440SPE_HSSL5SET1 0x15 +#define PESDRn_440SPE_HSSL5SET2 0x16 +#define PESDRn_440SPE_HSSL5STS 0x17 +#define PESDRn_440SPE_HSSL6SET1 0x18 +#define PESDRn_440SPE_HSSL6SET2 0x19 +#define PESDRn_440SPE_HSSL6STS 0x1a +#define PESDRn_440SPE_HSSL7SET1 0x1b +#define PESDRn_440SPE_HSSL7SET2 0x1c +#define PESDRn_440SPE_HSSL7STS 0x1d + +/* 405ex only */ +#define PESDRn_405EX_PHYSET1 0x06 +#define PESDRn_405EX_PHYSET2 0x07 +#define PESDRn_405EX_PHYSTA 0x0c + +/* + * UTL register offsets + */ +#define PEUTL_PBCTL 0x00 +#define PEUTL_PBBSZ 0x20 +#define PEUTL_OPDBSZ 0x68 +#define PEUTL_IPHBSZ 0x70 +#define PEUTL_IPDBSZ 0x78 +#define PEUTL_OUTTR 0x90 +#define PEUTL_INTR 0x98 +#define PEUTL_PCTL 0xa0 +#define PEUTL_RCSTA 0xB0 +#define PEUTL_RCIRQEN 0xb8 + +/* + * Config space register offsets + */ +#define PECFG_ECRTCTL 0x074 + +#define PECFG_BAR0LMPA 0x210 +#define PECFG_BAR0HMPA 0x214 +#define PECFG_BAR1MPA 0x218 +#define PECFG_BAR2LMPA 0x220 +#define PECFG_BAR2HMPA 0x224 + +#define PECFG_PIMEN 0x33c +#define PECFG_PIM0LAL 0x340 +#define PECFG_PIM0LAH 0x344 +#define PECFG_PIM1LAL 0x348 +#define PECFG_PIM1LAH 0x34c +#define PECFG_PIM01SAL 0x350 +#define PECFG_PIM01SAH 0x354 + +#define PECFG_POM0LAL 0x380 +#define PECFG_POM0LAH 0x384 +#define PECFG_POM1LAL 0x388 +#define PECFG_POM1LAH 0x38c +#define PECFG_POM2LAL 0x390 +#define PECFG_POM2LAH 0x394 + +/* 460sx only */ +#define PECFG_460SX_DLLSTA 0x3f8 + +/* 460sx Bit Mappings */ +#define PECFG_460SX_DLLSTA_LINKUP 0x00000010 +#define DCRO_PEGPL_460SX_OMR1MSKL_UOT 0x00000004 + +/* PEGPL Bit Mappings */ +#define DCRO_PEGPL_OMRxMSKL_VAL 0x00000001 +#define DCRO_PEGPL_OMR1MSKL_UOT 0x00000002 +#define DCRO_PEGPL_OMR3MSKL_IO 0x00000002 + +/* 476FPE */ +#define PCCFG_LCPA 0x270 +#define PECFG_TLDLP 0x3F8 +#define PECFG_TLDLP_LNKUP 0x00000008 +#define PECFG_TLDLP_PRESENT 0x00000010 +#define DCRO_PEGPL_476FPE_OMR1MSKL_UOT 0x00000004 + +/* SDR Bit Mappings */ +#define PESDRx_RCSSET_HLDPLB 0x10000000 +#define PESDRx_RCSSET_RSTGU 0x01000000 +#define PESDRx_RCSSET_RDY 0x00100000 +#define PESDRx_RCSSET_RSTDL 0x00010000 +#define PESDRx_RCSSET_RSTPYN 0x00001000 + +enum +{ + PTYPE_ENDPOINT = 0x0, + PTYPE_LEGACY_ENDPOINT = 0x1, + PTYPE_ROOT_PORT = 0x4, + + LNKW_X1 = 0x1, + LNKW_X4 = 0x4, + LNKW_X8 = 0x8 +}; + + +#endif /* __PPC4XX_PCI_H__ */ -- cgit v1.2.3