Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

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().
  ...

1 files changed, 539 insertions, 0 deletions

diff --git a/drivers/media/dvb-frontends/mxl692_defs.h b/drivers/media/dvb-frontends/mxl692_defs.h
new file mode 100644
index 000000000..c603f3d6f
--- /dev/null
+++ b/drivers/media/dvb-frontends/mxl692_defs.h
@@ -0,0 +1,539 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Driver for the MaxLinear MxL69x family of combo tuners/demods
+ *
+ * Copyright (C) 2020 Brad Love <brad@nextdimension.cc>
+ *
+ * based on code:
+ * Copyright (c) 2016 MaxLinear, Inc. All rights reserved
+ * which was released under GPL V2
+ */
+
+/*****************************************************************************
+ *	Defines
+ *****************************************************************************
+ */
+#define MXL_EAGLE_HOST_MSG_HEADER_SIZE  8
+#define MXL_EAGLE_FW_MAX_SIZE_IN_KB     76
+#define MXL_EAGLE_QAM_FFE_TAPS_LENGTH   16
+#define MXL_EAGLE_QAM_SPUR_TAPS_LENGTH  32
+#define MXL_EAGLE_QAM_DFE_TAPS_LENGTH   72
+#define MXL_EAGLE_ATSC_FFE_TAPS_LENGTH  4096
+#define MXL_EAGLE_ATSC_DFE_TAPS_LENGTH  384
+#define MXL_EAGLE_VERSION_SIZE          5     /* A.B.C.D-RCx */
+#define MXL_EAGLE_FW_LOAD_TIME          50
+
+#define MXL_EAGLE_FW_MAX_SIZE_IN_KB       76
+#define MXL_EAGLE_FW_HEADER_SIZE          16
+#define MXL_EAGLE_FW_SEGMENT_HEADER_SIZE  8
+#define MXL_EAGLE_MAX_I2C_PACKET_SIZE     58
+#define MXL_EAGLE_I2C_MHEADER_SIZE        6
+#define MXL_EAGLE_I2C_PHEADER_SIZE        2
+
+/* Enum of Eagle family devices */
+enum MXL_EAGLE_DEVICE_E {
+	MXL_EAGLE_DEVICE_691 = 1,    /* Device Mxl691 */
+	MXL_EAGLE_DEVICE_248 = 2,    /* Device Mxl248 */
+	MXL_EAGLE_DEVICE_692 = 3,    /* Device Mxl692 */
+	MXL_EAGLE_DEVICE_MAX,        /* No such device */
+};
+
+#define VER_A   1
+#define VER_B   1
+#define VER_C   1
+#define VER_D   3
+#define VER_E   6
+
+/* Enum of Host to Eagle I2C protocol opcodes */
+enum MXL_EAGLE_OPCODE_E {
+	/* DEVICE */
+	MXL_EAGLE_OPCODE_DEVICE_DEMODULATOR_TYPE_SET,
+	MXL_EAGLE_OPCODE_DEVICE_MPEG_OUT_PARAMS_SET,
+	MXL_EAGLE_OPCODE_DEVICE_POWERMODE_SET,
+	MXL_EAGLE_OPCODE_DEVICE_GPIO_DIRECTION_SET,
+	MXL_EAGLE_OPCODE_DEVICE_GPO_LEVEL_SET,
+	MXL_EAGLE_OPCODE_DEVICE_INTR_MASK_SET,
+	MXL_EAGLE_OPCODE_DEVICE_IO_MUX_SET,
+	MXL_EAGLE_OPCODE_DEVICE_VERSION_GET,
+	MXL_EAGLE_OPCODE_DEVICE_STATUS_GET,
+	MXL_EAGLE_OPCODE_DEVICE_GPI_LEVEL_GET,
+
+	/* TUNER */
+	MXL_EAGLE_OPCODE_TUNER_CHANNEL_TUNE_SET,
+	MXL_EAGLE_OPCODE_TUNER_LOCK_STATUS_GET,
+	MXL_EAGLE_OPCODE_TUNER_AGC_STATUS_GET,
+
+	/* ATSC */
+	MXL_EAGLE_OPCODE_ATSC_INIT_SET,
+	MXL_EAGLE_OPCODE_ATSC_ACQUIRE_CARRIER_SET,
+	MXL_EAGLE_OPCODE_ATSC_STATUS_GET,
+	MXL_EAGLE_OPCODE_ATSC_ERROR_COUNTERS_GET,
+	MXL_EAGLE_OPCODE_ATSC_EQUALIZER_FILTER_DFE_TAPS_GET,
+	MXL_EAGLE_OPCODE_ATSC_EQUALIZER_FILTER_FFE_TAPS_GET,
+
+	/* QAM */
+	MXL_EAGLE_OPCODE_QAM_PARAMS_SET,
+	MXL_EAGLE_OPCODE_QAM_RESTART_SET,
+	MXL_EAGLE_OPCODE_QAM_STATUS_GET,
+	MXL_EAGLE_OPCODE_QAM_ERROR_COUNTERS_GET,
+	MXL_EAGLE_OPCODE_QAM_CONSTELLATION_VALUE_GET,
+	MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_FFE_GET,
+	MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_SPUR_START_GET,
+	MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_SPUR_END_GET,
+	MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_DFE_TAPS_NUMBER_GET,
+	MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_DFE_START_GET,
+	MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_DFE_MIDDLE_GET,
+	MXL_EAGLE_OPCODE_QAM_EQUALIZER_FILTER_DFE_END_GET,
+
+	/* OOB */
+	MXL_EAGLE_OPCODE_OOB_PARAMS_SET,
+	MXL_EAGLE_OPCODE_OOB_RESTART_SET,
+	MXL_EAGLE_OPCODE_OOB_ERROR_COUNTERS_GET,
+	MXL_EAGLE_OPCODE_OOB_STATUS_GET,
+
+	/* SMA */
+	MXL_EAGLE_OPCODE_SMA_INIT_SET,
+	MXL_EAGLE_OPCODE_SMA_PARAMS_SET,
+	MXL_EAGLE_OPCODE_SMA_TRANSMIT_SET,
+	MXL_EAGLE_OPCODE_SMA_RECEIVE_GET,
+
+	/* DEBUG */
+	MXL_EAGLE_OPCODE_INTERNAL,
+
+	MXL_EAGLE_OPCODE_MAX = 70,
+};
+
+/* Enum of Host to Eagle I2C protocol opcodes */
+static const char * const MXL_EAGLE_OPCODE_STRING[] = {
+	/* DEVICE */
+	"DEVICE_DEMODULATOR_TYPE_SET",
+	"DEVICE_MPEG_OUT_PARAMS_SET",
+	"DEVICE_POWERMODE_SET",
+	"DEVICE_GPIO_DIRECTION_SET",
+	"DEVICE_GPO_LEVEL_SET",
+	"DEVICE_INTR_MASK_SET",
+	"DEVICE_IO_MUX_SET",
+	"DEVICE_VERSION_GET",
+	"DEVICE_STATUS_GET",
+	"DEVICE_GPI_LEVEL_GET",
+
+	/* TUNER */
+	"TUNER_CHANNEL_TUNE_SET",
+	"TUNER_LOCK_STATUS_GET",
+	"TUNER_AGC_STATUS_GET",
+
+	/* ATSC */
+	"ATSC_INIT_SET",
+	"ATSC_ACQUIRE_CARRIER_SET",
+	"ATSC_STATUS_GET",
+	"ATSC_ERROR_COUNTERS_GET",
+	"ATSC_EQUALIZER_FILTER_DFE_TAPS_GET",
+	"ATSC_EQUALIZER_FILTER_FFE_TAPS_GET",
+
+	/* QAM */
+	"QAM_PARAMS_SET",
+	"QAM_RESTART_SET",
+	"QAM_STATUS_GET",
+	"QAM_ERROR_COUNTERS_GET",
+	"QAM_CONSTELLATION_VALUE_GET",
+	"QAM_EQUALIZER_FILTER_FFE_GET",
+	"QAM_EQUALIZER_FILTER_SPUR_START_GET",
+	"QAM_EQUALIZER_FILTER_SPUR_END_GET",
+	"QAM_EQUALIZER_FILTER_DFE_TAPS_NUMBER_GET",
+	"QAM_EQUALIZER_FILTER_DFE_START_GET",
+	"QAM_EQUALIZER_FILTER_DFE_MIDDLE_GET",
+	"QAM_EQUALIZER_FILTER_DFE_END_GET",
+
+	/* OOB */
+	"OOB_PARAMS_SET",
+	"OOB_RESTART_SET",
+	"OOB_ERROR_COUNTERS_GET",
+	"OOB_STATUS_GET",
+
+	/* SMA */
+	"SMA_INIT_SET",
+	"SMA_PARAMS_SET",
+	"SMA_TRANSMIT_SET",
+	"SMA_RECEIVE_GET",
+
+	/* DEBUG */
+	"INTERNAL",
+};
+
+/* Enum of Callabck function types */
+enum MXL_EAGLE_CB_TYPE_E {
+	MXL_EAGLE_CB_FW_DOWNLOAD = 0,
+};
+
+/* Enum of power supply types */
+enum MXL_EAGLE_POWER_SUPPLY_SOURCE_E {
+	MXL_EAGLE_POWER_SUPPLY_SOURCE_SINGLE,   /* Single supply of 3.3V */
+	MXL_EAGLE_POWER_SUPPLY_SOURCE_DUAL,     /* Dual supply, 1.8V & 3.3V */
+};
+
+/* Enum of I/O pad drive modes */
+enum MXL_EAGLE_IO_MUX_DRIVE_MODE_E {
+	MXL_EAGLE_IO_MUX_DRIVE_MODE_1X,
+	MXL_EAGLE_IO_MUX_DRIVE_MODE_2X,
+	MXL_EAGLE_IO_MUX_DRIVE_MODE_3X,
+	MXL_EAGLE_IO_MUX_DRIVE_MODE_4X,
+	MXL_EAGLE_IO_MUX_DRIVE_MODE_5X,
+	MXL_EAGLE_IO_MUX_DRIVE_MODE_6X,
+	MXL_EAGLE_IO_MUX_DRIVE_MODE_7X,
+	MXL_EAGLE_IO_MUX_DRIVE_MODE_8X,
+};
+
+/* Enum of demodulator types. Used for selection of demodulator
+ * type in relevant devices, e.g. ATSC vs. QAM in Mxl691
+ */
+enum MXL_EAGLE_DEMOD_TYPE_E {
+	MXL_EAGLE_DEMOD_TYPE_QAM,    /* Mxl248 or Mxl692 */
+	MXL_EAGLE_DEMOD_TYPE_OOB,    /* Mxl248 only */
+	MXL_EAGLE_DEMOD_TYPE_ATSC    /* Mxl691 or Mxl692 */
+};
+
+/* Enum of power modes. Used for initial
+ * activation, or for activating sleep mode
+ */
+enum MXL_EAGLE_POWER_MODE_E {
+	MXL_EAGLE_POWER_MODE_SLEEP,
+	MXL_EAGLE_POWER_MODE_ACTIVE
+};
+
+/* Enum of GPIOs, used in device GPIO APIs */
+enum MXL_EAGLE_GPIO_NUMBER_E {
+	MXL_EAGLE_GPIO_NUMBER_0,
+	MXL_EAGLE_GPIO_NUMBER_1,
+	MXL_EAGLE_GPIO_NUMBER_2,
+	MXL_EAGLE_GPIO_NUMBER_3,
+	MXL_EAGLE_GPIO_NUMBER_4,
+	MXL_EAGLE_GPIO_NUMBER_5,
+	MXL_EAGLE_GPIO_NUMBER_6
+};
+
+/* Enum of GPIO directions, used in GPIO direction configuration API */
+enum MXL_EAGLE_GPIO_DIRECTION_E {
+	MXL_EAGLE_GPIO_DIRECTION_INPUT,
+	MXL_EAGLE_GPIO_DIRECTION_OUTPUT
+};
+
+/* Enum of GPIO level, used in device GPIO APIs */
+enum MXL_EAGLE_GPIO_LEVEL_E {
+	MXL_EAGLE_GPIO_LEVEL_LOW,
+	MXL_EAGLE_GPIO_LEVEL_HIGH,
+};
+
+/* Enum of I/O Mux function, used in device I/O mux configuration API */
+enum MXL_EAGLE_IOMUX_FUNCTION_E {
+	MXL_EAGLE_IOMUX_FUNC_FEC_LOCK,
+	MXL_EAGLE_IOMUX_FUNC_MERR,
+};
+
+/* Enum of MPEG Data format, used in MPEG and OOB output configuration */
+enum MXL_EAGLE_MPEG_DATA_FORMAT_E {
+	MXL_EAGLE_DATA_SERIAL_LSB_1ST = 0,
+	MXL_EAGLE_DATA_SERIAL_MSB_1ST,
+
+	MXL_EAGLE_DATA_SYNC_WIDTH_BIT = 0,
+	MXL_EAGLE_DATA_SYNC_WIDTH_BYTE
+};
+
+/* Enum of MPEG Clock format, used in MPEG and OOB output configuration */
+enum MXL_EAGLE_MPEG_CLOCK_FORMAT_E {
+	MXL_EAGLE_CLOCK_ACTIVE_HIGH = 0,
+	MXL_EAGLE_CLOCK_ACTIVE_LOW,
+
+	MXL_EAGLE_CLOCK_POSITIVE  = 0,
+	MXL_EAGLE_CLOCK_NEGATIVE,
+
+	MXL_EAGLE_CLOCK_IN_PHASE = 0,
+	MXL_EAGLE_CLOCK_INVERTED,
+};
+
+/* Enum of MPEG Clock speeds, used in MPEG output configuration */
+enum MXL_EAGLE_MPEG_CLOCK_RATE_E {
+	MXL_EAGLE_MPEG_CLOCK_54MHZ,
+	MXL_EAGLE_MPEG_CLOCK_40_5MHZ,
+	MXL_EAGLE_MPEG_CLOCK_27MHZ,
+	MXL_EAGLE_MPEG_CLOCK_13_5MHZ,
+};
+
+/* Enum of Interrupt mask bit, used in host interrupt configuration */
+enum MXL_EAGLE_INTR_MASK_BITS_E {
+	MXL_EAGLE_INTR_MASK_DEMOD = 0,
+	MXL_EAGLE_INTR_MASK_SMA_RX = 1,
+	MXL_EAGLE_INTR_MASK_WDOG = 31
+};
+
+/* Enum of QAM Demodulator type, used in QAM configuration */
+enum MXL_EAGLE_QAM_DEMOD_ANNEX_TYPE_E {
+	MXL_EAGLE_QAM_DEMOD_ANNEX_B,    /* J.83B */
+	MXL_EAGLE_QAM_DEMOD_ANNEX_A,    /* DVB-C */
+};
+
+/* Enum of QAM Demodulator modulation, used in QAM configuration and status */
+enum MXL_EAGLE_QAM_DEMOD_QAM_TYPE_E {
+	MXL_EAGLE_QAM_DEMOD_QAM16,
+	MXL_EAGLE_QAM_DEMOD_QAM64,
+	MXL_EAGLE_QAM_DEMOD_QAM256,
+	MXL_EAGLE_QAM_DEMOD_QAM1024,
+	MXL_EAGLE_QAM_DEMOD_QAM32,
+	MXL_EAGLE_QAM_DEMOD_QAM128,
+	MXL_EAGLE_QAM_DEMOD_QPSK,
+	MXL_EAGLE_QAM_DEMOD_AUTO,
+};
+
+/* Enum of Demodulator IQ setup, used in QAM, OOB configuration and status */
+enum MXL_EAGLE_IQ_FLIP_E {
+	MXL_EAGLE_DEMOD_IQ_NORMAL,
+	MXL_EAGLE_DEMOD_IQ_FLIPPED,
+	MXL_EAGLE_DEMOD_IQ_AUTO,
+};
+
+/* Enum of OOB Demodulator symbol rates, used in OOB configuration */
+enum MXL_EAGLE_OOB_DEMOD_SYMB_RATE_E {
+	MXL_EAGLE_OOB_DEMOD_SYMB_RATE_0_772MHZ,  /* ANSI/SCTE 55-2 0.772 MHz */
+	MXL_EAGLE_OOB_DEMOD_SYMB_RATE_1_024MHZ,  /* ANSI/SCTE 55-1 1.024 MHz */
+	MXL_EAGLE_OOB_DEMOD_SYMB_RATE_1_544MHZ,  /* ANSI/SCTE 55-2 1.544 MHz */
+};
+
+/* Enum of tuner channel tuning mode */
+enum MXL_EAGLE_TUNER_CHANNEL_TUNE_MODE_E {
+	MXL_EAGLE_TUNER_CHANNEL_TUNE_MODE_VIEW,    /* Normal "view" mode */
+	MXL_EAGLE_TUNER_CHANNEL_TUNE_MODE_SCAN,    /* Fast "scan" mode */
+};
+
+/* Enum of tuner bandwidth */
+enum MXL_EAGLE_TUNER_BW_E {
+	MXL_EAGLE_TUNER_BW_6MHZ,
+	MXL_EAGLE_TUNER_BW_7MHZ,
+	MXL_EAGLE_TUNER_BW_8MHZ,
+};
+
+/* Enum of tuner bandwidth */
+enum MXL_EAGLE_JUNCTION_TEMPERATURE_E {
+	MXL_EAGLE_JUNCTION_TEMPERATURE_BELOW_0_CELSIUS          = 0,
+	MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_0_TO_14_CELSIUS  = 1,
+	MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_14_TO_28_CELSIUS = 3,
+	MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_28_TO_42_CELSIUS = 2,
+	MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_42_TO_57_CELSIUS = 6,
+	MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_57_TO_71_CELSIUS = 7,
+	MXL_EAGLE_JUNCTION_TEMPERATURE_BETWEEN_71_TO_85_CELSIUS = 5,
+	MXL_EAGLE_JUNCTION_TEMPERATURE_ABOVE_85_CELSIUS         = 4,
+};
+
+/* Struct passed in optional callback used during FW download */
+struct MXL_EAGLE_FW_DOWNLOAD_CB_PAYLOAD_T {
+	u32  total_len;
+	u32  downloaded_len;
+};
+
+/* Struct used of I2C protocol between host and Eagle, internal use only */
+struct __packed MXL_EAGLE_HOST_MSG_HEADER_T {
+	u8   opcode;
+	u8   seqnum;
+	u8   payload_size;
+	u8   status;
+	u32  checksum;
+};
+
+/* Device version information struct */
+struct __packed MXL_EAGLE_DEV_VER_T {
+	u8   chip_id;
+	u8   firmware_ver[MXL_EAGLE_VERSION_SIZE];
+	u8   mxlware_ver[MXL_EAGLE_VERSION_SIZE];
+};
+
+/* Xtal configuration struct */
+struct __packed MXL_EAGLE_DEV_XTAL_T {
+	u8   xtal_cap;           /* accepted range is 1..31 pF. Default is 26 */
+	u8   clk_out_enable;
+	u8   clk_out_div_enable;   /* clock out freq is xtal freq / 6 */
+	u8   xtal_sharing_enable; /* if enabled set xtal_cap to 25 pF */
+	u8   xtal_calibration_enable;  /* enable for master, disable for slave */
+};
+
+/* GPIO direction struct, internally used in GPIO configuration API */
+struct __packed MXL_EAGLE_DEV_GPIO_DIRECTION_T {
+	u8   gpio_number;
+	u8   gpio_direction;
+};
+
+/* GPO level struct, internally used in GPIO configuration API */
+struct __packed MXL_EAGLE_DEV_GPO_LEVEL_T {
+	u8   gpio_number;
+	u8   gpo_level;
+};
+
+/* Device Status struct */
+struct MXL_EAGLE_DEV_STATUS_T {
+	u8   temperature;
+	u8   demod_type;
+	u8   power_mode;
+	u8   cpu_utilization_percent;
+};
+
+/* Device interrupt configuration struct */
+struct __packed MXL_EAGLE_DEV_INTR_CFG_T {
+	u32  intr_mask;
+	u8   edge_trigger;
+	u8   positive_trigger;
+	u8   global_enable_interrupt;
+};
+
+/* MPEG pad drive parameters, used on MPEG output configuration */
+/* See MXL_EAGLE_IO_MUX_DRIVE_MODE_E */
+struct MXL_EAGLE_MPEG_PAD_DRIVE_T {
+	u8   pad_drv_mpeg_syn;
+	u8   pad_drv_mpeg_dat;
+	u8   pad_drv_mpeg_val;
+	u8   pad_drv_mpeg_clk;
+};
+
+/* MPEGOUT parameter struct, used in MPEG output configuration */
+struct MXL_EAGLE_MPEGOUT_PARAMS_T {
+	u8   mpeg_parallel;
+	u8   msb_first;
+	u8   mpeg_sync_pulse_width;    /* See MXL_EAGLE_MPEG_DATA_FORMAT_E */
+	u8   mpeg_valid_pol;
+	u8   mpeg_sync_pol;
+	u8   mpeg_clk_pol;
+	u8   mpeg3wire_mode_enable;
+	u8   mpeg_clk_freq;
+	struct MXL_EAGLE_MPEG_PAD_DRIVE_T mpeg_pad_drv;
+};
+
+/* QAM Demodulator parameters struct, used in QAM params configuration */
+struct __packed MXL_EAGLE_QAM_DEMOD_PARAMS_T {
+	u8   annex_type;
+	u8   qam_type;
+	u8   iq_flip;
+	u8   search_range_idx;
+	u8   spur_canceller_enable;
+	u32  symbol_rate_hz;
+	u32  symbol_rate_256qam_hz;
+};
+
+/* QAM Demodulator status */
+struct MXL_EAGLE_QAM_DEMOD_STATUS_T {
+	u8   annex_type;
+	u8   qam_type;
+	u8   iq_flip;
+	u8   interleaver_depth_i;
+	u8   interleaver_depth_j;
+	u8   qam_locked;
+	u8   fec_locked;
+	u8   mpeg_locked;
+	u16  snr_db_tenths;
+	s16  timing_offset;
+	s32  carrier_offset_hz;
+};
+
+/* QAM Demodulator error counters */
+struct MXL_EAGLE_QAM_DEMOD_ERROR_COUNTERS_T {
+	u32  corrected_code_words;
+	u32  uncorrected_code_words;
+	u32  total_code_words_received;
+	u32  corrected_bits;
+	u32  error_mpeg_frames;
+	u32  mpeg_frames_received;
+	u32  erasures;
+};
+
+/* QAM Demodulator constellation point */
+struct MXL_EAGLE_QAM_DEMOD_CONSTELLATION_VAL_T {
+	s16  i_value[12];
+	s16  q_value[12];
+};
+
+/* QAM Demodulator equalizer filter taps */
+struct MXL_EAGLE_QAM_DEMOD_EQU_FILTER_T {
+	s16  ffe_taps[MXL_EAGLE_QAM_FFE_TAPS_LENGTH];
+	s16  spur_taps[MXL_EAGLE_QAM_SPUR_TAPS_LENGTH];
+	s16  dfe_taps[MXL_EAGLE_QAM_DFE_TAPS_LENGTH];
+	u8   ffe_leading_tap_index;
+	u8   dfe_taps_number;
+};
+
+/* OOB Demodulator parameters struct, used in OOB params configuration */
+struct __packed MXL_EAGLE_OOB_DEMOD_PARAMS_T {
+	u8   symbol_rate;
+	u8   iq_flip;
+	u8   clk_pol;
+};
+
+/* OOB Demodulator error counters */
+struct MXL_EAGLE_OOB_DEMOD_ERROR_COUNTERS_T {
+	u32  corrected_packets;
+	u32  uncorrected_packets;
+	u32  total_packets_received;
+};
+
+/* OOB status */
+struct __packed MXL_EAGLE_OOB_DEMOD_STATUS_T {
+	u16  snr_db_tenths;
+	s16  timing_offset;
+	s32  carrier_offsetHz;
+	u8   qam_locked;
+	u8   fec_locked;
+	u8   mpeg_locked;
+	u8   retune_required;
+	u8   iq_flip;
+};
+
+/* ATSC Demodulator status */
+struct __packed MXL_EAGLE_ATSC_DEMOD_STATUS_T {
+	s16  snr_db_tenths;
+	s16  timing_offset;
+	s32  carrier_offset_hz;
+	u8   frame_lock;
+	u8   atsc_lock;
+	u8   fec_lock;
+};
+
+/* ATSC Demodulator error counters */
+struct MXL_EAGLE_ATSC_DEMOD_ERROR_COUNTERS_T {
+	u32  error_packets;
+	u32  total_packets;
+	u32  error_bytes;
+};
+
+/* ATSC Demodulator equalizers filter taps */
+struct __packed MXL_EAGLE_ATSC_DEMOD_EQU_FILTER_T {
+	s16  ffe_taps[MXL_EAGLE_ATSC_FFE_TAPS_LENGTH];
+	s8   dfe_taps[MXL_EAGLE_ATSC_DFE_TAPS_LENGTH];
+};
+
+/* Tuner AGC Status */
+struct __packed MXL_EAGLE_TUNER_AGC_STATUS_T {
+	u8   locked;
+	u16  raw_agc_gain;    /* AGC gain [dB] = rawAgcGain / 2^6 */
+	s16  rx_power_db_hundredths;
+};
+
+/* Tuner channel tune parameters */
+struct __packed MXL_EAGLE_TUNER_CHANNEL_PARAMS_T {
+	u32  freq_hz;
+	u8   tune_mode;
+	u8   bandwidth;
+};
+
+/* Tuner channel lock indications */
+struct __packed MXL_EAGLE_TUNER_LOCK_STATUS_T {
+	u8   rf_pll_locked;
+	u8   ref_pll_locked;
+};
+
+/* Smart antenna parameters  used in Smart antenna params configuration */
+struct __packed MXL_EAGLE_SMA_PARAMS_T {
+	u8   full_duplex_enable;
+	u8   rx_disable;
+	u8   idle_logic_high;
+};
+
+/* Smart antenna message format */
+struct __packed MXL_EAGLE_SMA_MESSAGE_T {
+	u32  payload_bits;
+	u8   total_num_bits;
+};
+