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/usb/isp1760/isp1760-regs.h | 308 +++++++++++++++++++++++++++++++++++++ 1 file changed, 308 insertions(+) create mode 100644 drivers/usb/isp1760/isp1760-regs.h (limited to 'drivers/usb/isp1760/isp1760-regs.h') diff --git a/drivers/usb/isp1760/isp1760-regs.h b/drivers/usb/isp1760/isp1760-regs.h new file mode 100644 index 000000000..3a6751197 --- /dev/null +++ b/drivers/usb/isp1760/isp1760-regs.h @@ -0,0 +1,308 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Driver for the NXP ISP1760 chip + * + * Copyright 2021 Linaro, Rui Miguel Silva + * Copyright 2014 Laurent Pinchart + * Copyright 2007 Sebastian Siewior + * + * Contacts: + * Sebastian Siewior + * Laurent Pinchart + * Rui Miguel Silva + */ + +#ifndef _ISP176x_REGS_H_ +#define _ISP176x_REGS_H_ + +/* ----------------------------------------------------------------------------- + * Host Controller + */ + +/* ISP1760/31 */ +/* EHCI capability registers */ +#define ISP176x_HC_VERSION 0x002 +#define ISP176x_HC_HCSPARAMS 0x004 +#define ISP176x_HC_HCCPARAMS 0x008 + +/* EHCI operational registers */ +#define ISP176x_HC_USBCMD 0x020 +#define ISP176x_HC_USBSTS 0x024 +#define ISP176x_HC_FRINDEX 0x02c + +#define ISP176x_HC_CONFIGFLAG 0x060 +#define ISP176x_HC_PORTSC1 0x064 + +#define ISP176x_HC_ISO_PTD_DONEMAP 0x130 +#define ISP176x_HC_ISO_PTD_SKIPMAP 0x134 +#define ISP176x_HC_ISO_PTD_LASTPTD 0x138 +#define ISP176x_HC_INT_PTD_DONEMAP 0x140 +#define ISP176x_HC_INT_PTD_SKIPMAP 0x144 +#define ISP176x_HC_INT_PTD_LASTPTD 0x148 +#define ISP176x_HC_ATL_PTD_DONEMAP 0x150 +#define ISP176x_HC_ATL_PTD_SKIPMAP 0x154 +#define ISP176x_HC_ATL_PTD_LASTPTD 0x158 + +/* Configuration Register */ +#define ISP176x_HC_HW_MODE_CTRL 0x300 +#define ISP176x_HC_CHIP_ID 0x304 +#define ISP176x_HC_SCRATCH 0x308 +#define ISP176x_HC_RESET 0x30c +#define ISP176x_HC_BUFFER_STATUS 0x334 +#define ISP176x_HC_MEMORY 0x33c + +/* Interrupt Register */ +#define ISP176x_HC_INTERRUPT 0x310 +#define ISP176x_HC_INTERRUPT_ENABLE 0x314 +#define ISP176x_HC_ISO_IRQ_MASK_OR 0x318 +#define ISP176x_HC_INT_IRQ_MASK_OR 0x31c +#define ISP176x_HC_ATL_IRQ_MASK_OR 0x320 +#define ISP176x_HC_ISO_IRQ_MASK_AND 0x324 +#define ISP176x_HC_INT_IRQ_MASK_AND 0x328 +#define ISP176x_HC_ATL_IRQ_MASK_AND 0x32c + +#define ISP176x_HC_OTG_CTRL 0x374 +#define ISP176x_HC_OTG_CTRL_SET 0x374 +#define ISP176x_HC_OTG_CTRL_CLEAR 0x376 + +enum isp176x_host_controller_fields { + /* HC_PORTSC1 */ + PORT_OWNER, PORT_POWER, PORT_LSTATUS, PORT_RESET, PORT_SUSPEND, + PORT_RESUME, PORT_PE, PORT_CSC, PORT_CONNECT, + /* HC_HCSPARAMS */ + HCS_PPC, HCS_N_PORTS, + /* HC_HCCPARAMS */ + HCC_ISOC_CACHE, HCC_ISOC_THRES, + /* HC_USBCMD */ + CMD_LRESET, CMD_RESET, CMD_RUN, + /* HC_USBSTS */ + STS_PCD, + /* HC_FRINDEX */ + HC_FRINDEX, + /* HC_CONFIGFLAG */ + FLAG_CF, + /* ISO/INT/ATL PTD */ + HC_ISO_PTD_DONEMAP, HC_ISO_PTD_SKIPMAP, HC_ISO_PTD_LASTPTD, + HC_INT_PTD_DONEMAP, HC_INT_PTD_SKIPMAP, HC_INT_PTD_LASTPTD, + HC_ATL_PTD_DONEMAP, HC_ATL_PTD_SKIPMAP, HC_ATL_PTD_LASTPTD, + /* HC_HW_MODE_CTRL */ + ALL_ATX_RESET, HW_ANA_DIGI_OC, HW_DEV_DMA, HW_COMN_IRQ, HW_COMN_DMA, + HW_DATA_BUS_WIDTH, HW_DACK_POL_HIGH, HW_DREQ_POL_HIGH, HW_INTR_HIGH_ACT, + HW_INTF_LOCK, HW_INTR_EDGE_TRIG, HW_GLOBAL_INTR_EN, + /* HC_CHIP_ID */ + HC_CHIP_ID_HIGH, HC_CHIP_ID_LOW, HC_CHIP_REV, + /* HC_SCRATCH */ + HC_SCRATCH, + /* HC_RESET */ + SW_RESET_RESET_ATX, SW_RESET_RESET_HC, SW_RESET_RESET_ALL, + /* HC_BUFFER_STATUS */ + ISO_BUF_FILL, INT_BUF_FILL, ATL_BUF_FILL, + /* HC_MEMORY */ + MEM_BANK_SEL, MEM_START_ADDR, + /* HC_DATA */ + HC_DATA, + /* HC_INTERRUPT */ + HC_INTERRUPT, + /* HC_INTERRUPT_ENABLE */ + HC_INT_IRQ_ENABLE, HC_ATL_IRQ_ENABLE, + /* INTERRUPT MASKS */ + HC_ISO_IRQ_MASK_OR, HC_INT_IRQ_MASK_OR, HC_ATL_IRQ_MASK_OR, + HC_ISO_IRQ_MASK_AND, HC_INT_IRQ_MASK_AND, HC_ATL_IRQ_MASK_AND, + /* HW_OTG_CTRL_SET */ + HW_OTG_DISABLE, HW_SW_SEL_HC_DC, HW_VBUS_DRV, HW_SEL_CP_EXT, + HW_DM_PULLDOWN, HW_DP_PULLDOWN, HW_DP_PULLUP, HW_HC_2_DIS, + /* HW_OTG_CTRL_CLR */ + HW_OTG_DISABLE_CLEAR, HW_SW_SEL_HC_DC_CLEAR, HW_VBUS_DRV_CLEAR, + HW_SEL_CP_EXT_CLEAR, HW_DM_PULLDOWN_CLEAR, HW_DP_PULLDOWN_CLEAR, + HW_DP_PULLUP_CLEAR, HW_HC_2_DIS_CLEAR, + /* Last element */ + HC_FIELD_MAX, +}; + +/* ISP1763 */ +/* EHCI operational registers */ +#define ISP1763_HC_USBCMD 0x8c +#define ISP1763_HC_USBSTS 0x90 +#define ISP1763_HC_FRINDEX 0x98 + +#define ISP1763_HC_CONFIGFLAG 0x9c +#define ISP1763_HC_PORTSC1 0xa0 + +#define ISP1763_HC_ISO_PTD_DONEMAP 0xa4 +#define ISP1763_HC_ISO_PTD_SKIPMAP 0xa6 +#define ISP1763_HC_ISO_PTD_LASTPTD 0xa8 +#define ISP1763_HC_INT_PTD_DONEMAP 0xaa +#define ISP1763_HC_INT_PTD_SKIPMAP 0xac +#define ISP1763_HC_INT_PTD_LASTPTD 0xae +#define ISP1763_HC_ATL_PTD_DONEMAP 0xb0 +#define ISP1763_HC_ATL_PTD_SKIPMAP 0xb2 +#define ISP1763_HC_ATL_PTD_LASTPTD 0xb4 + +/* Configuration Register */ +#define ISP1763_HC_HW_MODE_CTRL 0xb6 +#define ISP1763_HC_CHIP_REV 0x70 +#define ISP1763_HC_CHIP_ID 0x72 +#define ISP1763_HC_SCRATCH 0x78 +#define ISP1763_HC_RESET 0xb8 +#define ISP1763_HC_BUFFER_STATUS 0xba +#define ISP1763_HC_MEMORY 0xc4 +#define ISP1763_HC_DATA 0xc6 + +/* Interrupt Register */ +#define ISP1763_HC_INTERRUPT 0xd4 +#define ISP1763_HC_INTERRUPT_ENABLE 0xd6 +#define ISP1763_HC_ISO_IRQ_MASK_OR 0xd8 +#define ISP1763_HC_INT_IRQ_MASK_OR 0xda +#define ISP1763_HC_ATL_IRQ_MASK_OR 0xdc +#define ISP1763_HC_ISO_IRQ_MASK_AND 0xde +#define ISP1763_HC_INT_IRQ_MASK_AND 0xe0 +#define ISP1763_HC_ATL_IRQ_MASK_AND 0xe2 + +#define ISP1763_HC_OTG_CTRL_SET 0xe4 +#define ISP1763_HC_OTG_CTRL_CLEAR 0xe6 + +/* ----------------------------------------------------------------------------- + * Peripheral Controller + */ + +#define DC_IEPTX(n) (1 << (11 + 2 * (n))) +#define DC_IEPRX(n) (1 << (10 + 2 * (n))) +#define DC_IEPRXTX(n) (3 << (10 + 2 * (n))) + +#define ISP176x_DC_CDBGMOD_ACK BIT(6) +#define ISP176x_DC_DDBGMODIN_ACK BIT(4) +#define ISP176x_DC_DDBGMODOUT_ACK BIT(2) + +#define ISP176x_DC_IEP0SETUP BIT(8) +#define ISP176x_DC_IEVBUS BIT(7) +#define ISP176x_DC_IEHS_STA BIT(5) +#define ISP176x_DC_IERESM BIT(4) +#define ISP176x_DC_IESUSP BIT(3) +#define ISP176x_DC_IEBRST BIT(0) + +#define ISP176x_HW_OTG_DISABLE_CLEAR BIT(26) +#define ISP176x_HW_SW_SEL_HC_DC_CLEAR BIT(23) +#define ISP176x_HW_VBUS_DRV_CLEAR BIT(20) +#define ISP176x_HW_SEL_CP_EXT_CLEAR BIT(19) +#define ISP176x_HW_DM_PULLDOWN_CLEAR BIT(18) +#define ISP176x_HW_DP_PULLDOWN_CLEAR BIT(17) +#define ISP176x_HW_DP_PULLUP_CLEAR BIT(16) +#define ISP176x_HW_OTG_DISABLE BIT(10) +#define ISP176x_HW_SW_SEL_HC_DC BIT(7) +#define ISP176x_HW_VBUS_DRV BIT(4) +#define ISP176x_HW_SEL_CP_EXT BIT(3) +#define ISP176x_HW_DM_PULLDOWN BIT(2) +#define ISP176x_HW_DP_PULLDOWN BIT(1) +#define ISP176x_HW_DP_PULLUP BIT(0) + +#define ISP176x_DC_ENDPTYP_ISOC 0x01 +#define ISP176x_DC_ENDPTYP_BULK 0x02 +#define ISP176x_DC_ENDPTYP_INTERRUPT 0x03 + +/* Initialization Registers */ +#define ISP176x_DC_ADDRESS 0x0200 +#define ISP176x_DC_MODE 0x020c +#define ISP176x_DC_INTCONF 0x0210 +#define ISP176x_DC_DEBUG 0x0212 +#define ISP176x_DC_INTENABLE 0x0214 + +/* Data Flow Registers */ +#define ISP176x_DC_EPMAXPKTSZ 0x0204 +#define ISP176x_DC_EPTYPE 0x0208 + +#define ISP176x_DC_BUFLEN 0x021c +#define ISP176x_DC_BUFSTAT 0x021e +#define ISP176x_DC_DATAPORT 0x0220 + +#define ISP176x_DC_CTRLFUNC 0x0228 +#define ISP176x_DC_EPINDEX 0x022c + +/* DMA Registers */ +#define ISP176x_DC_DMACMD 0x0230 +#define ISP176x_DC_DMATXCOUNT 0x0234 +#define ISP176x_DC_DMACONF 0x0238 +#define ISP176x_DC_DMAHW 0x023c +#define ISP176x_DC_DMAINTREASON 0x0250 +#define ISP176x_DC_DMAINTEN 0x0254 +#define ISP176x_DC_DMAEP 0x0258 +#define ISP176x_DC_DMABURSTCOUNT 0x0264 + +/* General Registers */ +#define ISP176x_DC_INTERRUPT 0x0218 +#define ISP176x_DC_CHIPID 0x0270 +#define ISP176x_DC_FRAMENUM 0x0274 +#define ISP176x_DC_SCRATCH 0x0278 +#define ISP176x_DC_UNLOCKDEV 0x027c +#define ISP176x_DC_INTPULSEWIDTH 0x0280 +#define ISP176x_DC_TESTMODE 0x0284 + +enum isp176x_device_controller_fields { + /* DC_ADDRESS */ + DC_DEVEN, DC_DEVADDR, + /* DC_MODE */ + DC_VBUSSTAT, DC_SFRESET, DC_GLINTENA, + /* DC_INTCONF */ + DC_CDBGMOD_ACK, DC_DDBGMODIN_ACK, DC_DDBGMODOUT_ACK, DC_INTPOL, + /* DC_INTENABLE */ + DC_IEPRXTX_7, DC_IEPRXTX_6, DC_IEPRXTX_5, DC_IEPRXTX_4, DC_IEPRXTX_3, + DC_IEPRXTX_2, DC_IEPRXTX_1, DC_IEPRXTX_0, + DC_IEP0SETUP, DC_IEVBUS, DC_IEHS_STA, DC_IERESM, DC_IESUSP, DC_IEBRST, + /* DC_EPINDEX */ + DC_EP0SETUP, DC_ENDPIDX, DC_EPDIR, + /* DC_CTRLFUNC */ + DC_CLBUF, DC_VENDP, DC_DSEN, DC_STATUS, DC_STALL, + /* DC_BUFLEN */ + DC_BUFLEN, + /* DC_EPMAXPKTSZ */ + DC_FFOSZ, + /* DC_EPTYPE */ + DC_EPENABLE, DC_ENDPTYP, + /* DC_FRAMENUM */ + DC_FRAMENUM, DC_UFRAMENUM, + /* DC_CHIP_ID */ + DC_CHIP_ID_HIGH, DC_CHIP_ID_LOW, + /* DC_SCRATCH */ + DC_SCRATCH, + /* Last element */ + DC_FIELD_MAX, +}; + +/* ISP1763 */ +/* Initialization Registers */ +#define ISP1763_DC_ADDRESS 0x00 +#define ISP1763_DC_MODE 0x0c +#define ISP1763_DC_INTCONF 0x10 +#define ISP1763_DC_INTENABLE 0x14 + +/* Data Flow Registers */ +#define ISP1763_DC_EPMAXPKTSZ 0x04 +#define ISP1763_DC_EPTYPE 0x08 + +#define ISP1763_DC_BUFLEN 0x1c +#define ISP1763_DC_BUFSTAT 0x1e +#define ISP1763_DC_DATAPORT 0x20 + +#define ISP1763_DC_CTRLFUNC 0x28 +#define ISP1763_DC_EPINDEX 0x2c + +/* DMA Registers */ +#define ISP1763_DC_DMACMD 0x30 +#define ISP1763_DC_DMATXCOUNT 0x34 +#define ISP1763_DC_DMACONF 0x38 +#define ISP1763_DC_DMAHW 0x3c +#define ISP1763_DC_DMAINTREASON 0x50 +#define ISP1763_DC_DMAINTEN 0x54 +#define ISP1763_DC_DMAEP 0x58 +#define ISP1763_DC_DMABURSTCOUNT 0x64 + +/* General Registers */ +#define ISP1763_DC_INTERRUPT 0x18 +#define ISP1763_DC_CHIPID_LOW 0x70 +#define ISP1763_DC_CHIPID_HIGH 0x72 +#define ISP1763_DC_FRAMENUM 0x74 +#define ISP1763_DC_SCRATCH 0x78 +#define ISP1763_DC_UNLOCKDEV 0x7c +#define ISP1763_DC_INTPULSEWIDTH 0x80 +#define ISP1763_DC_TESTMODE 0x84 + +#endif -- cgit v1.2.3