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, 367 insertions, 0 deletions

diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h
new file mode 100644
index 000000000..16f221388
--- /dev/null
+++ b/drivers/hid/wacom_wac.h
@@ -0,0 +1,367 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef WACOM_WAC_H
+#define WACOM_WAC_H
+
+#include <linux/types.h>
+#include <linux/hid.h>
+#include <linux/kfifo.h>
+
+/* maximum packet length for USB/BT devices */
+#define WACOM_PKGLEN_MAX	361
+
+#define WACOM_NAME_MAX		64
+#define WACOM_MAX_REMOTES	5
+#define WACOM_STATUS_UNKNOWN	255
+
+/* packet length for individual models */
+#define WACOM_PKGLEN_BBFUN	 9
+#define WACOM_PKGLEN_TPC1FG	 5
+#define WACOM_PKGLEN_TPC1FG_B	10
+#define WACOM_PKGLEN_TPC2FG	14
+#define WACOM_PKGLEN_BBTOUCH	20
+#define WACOM_PKGLEN_BBTOUCH3	64
+#define WACOM_PKGLEN_BBPEN	10
+#define WACOM_PKGLEN_WIRELESS	32
+#define WACOM_PKGLEN_PENABLED	 8
+#define WACOM_PKGLEN_BPAD_TOUCH	32
+#define WACOM_PKGLEN_BPAD_TOUCH_USB	64
+
+/* wacom data size per MT contact */
+#define WACOM_BYTES_PER_MT_PACKET	11
+#define WACOM_BYTES_PER_24HDT_PACKET	14
+#define WACOM_BYTES_PER_QHDTHID_PACKET	 6
+
+/* device IDs */
+#define STYLUS_DEVICE_ID	0x02
+#define TOUCH_DEVICE_ID		0x03
+#define CURSOR_DEVICE_ID	0x06
+#define ERASER_DEVICE_ID	0x0A
+#define PAD_DEVICE_ID		0x0F
+
+/* wacom data packet report IDs */
+#define WACOM_REPORT_PENABLED		2
+#define WACOM_REPORT_PENABLED_BT	3
+#define WACOM_REPORT_INTUOS_ID1		5
+#define WACOM_REPORT_INTUOS_ID2		6
+#define WACOM_REPORT_INTUOSPAD		12
+#define WACOM_REPORT_INTUOS5PAD		3
+#define WACOM_REPORT_DTUSPAD		21
+#define WACOM_REPORT_TPC1FG		6
+#define WACOM_REPORT_TPC2FG		13
+#define WACOM_REPORT_TPCMT		13
+#define WACOM_REPORT_TPCMT2		3
+#define WACOM_REPORT_TPCHID		15
+#define WACOM_REPORT_CINTIQ		16
+#define WACOM_REPORT_CINTIQPAD		17
+#define WACOM_REPORT_TPCST		16
+#define WACOM_REPORT_DTUS		17
+#define WACOM_REPORT_TPC1FGE		18
+#define WACOM_REPORT_24HDT		1
+#define WACOM_REPORT_WL			128
+#define WACOM_REPORT_USB		192
+#define WACOM_REPORT_BPAD_PEN		3
+#define WACOM_REPORT_BPAD_TOUCH		16
+#define WACOM_REPORT_DEVICE_LIST	16
+#define WACOM_REPORT_INTUOS_PEN		16
+#define WACOM_REPORT_REMOTE		17
+#define WACOM_REPORT_INTUOSHT2_ID	8
+
+/* wacom command report ids */
+#define WAC_CMD_WL_LED_CONTROL          0x03
+#define WAC_CMD_LED_CONTROL             0x20
+#define WAC_CMD_ICON_START              0x21
+#define WAC_CMD_ICON_XFER               0x23
+#define WAC_CMD_ICON_BT_XFER            0x26
+#define WAC_CMD_DELETE_PAIRING          0x20
+#define WAC_CMD_LED_CONTROL_GENERIC     0x32
+#define WAC_CMD_UNPAIR_ALL              0xFF
+#define WAC_CMD_WL_INTUOSP2             0x82
+
+/* device quirks */
+#define WACOM_QUIRK_BBTOUCH_LOWRES	0x0001
+#define WACOM_QUIRK_SENSE		0x0002
+#define WACOM_QUIRK_AESPEN		0x0004
+#define WACOM_QUIRK_BATTERY		0x0008
+#define WACOM_QUIRK_TOOLSERIAL		0x0010
+#define WACOM_QUIRK_PEN_BUTTON3	0x0020
+
+/* device types */
+#define WACOM_DEVICETYPE_NONE           0x0000
+#define WACOM_DEVICETYPE_PEN            0x0001
+#define WACOM_DEVICETYPE_TOUCH          0x0002
+#define WACOM_DEVICETYPE_PAD            0x0004
+#define WACOM_DEVICETYPE_WL_MONITOR     0x0008
+#define WACOM_DEVICETYPE_DIRECT         0x0010
+
+#define WACOM_POWER_SUPPLY_STATUS_AUTO  -1
+
+#define WACOM_HID_UP_WACOMDIGITIZER     0xff0d0000
+#define WACOM_HID_SP_PAD                0x00040000
+#define WACOM_HID_SP_BUTTON             0x00090000
+#define WACOM_HID_SP_DIGITIZER          0x000d0000
+#define WACOM_HID_SP_DIGITIZERINFO      0x00100000
+#define WACOM_HID_WD_DIGITIZER          (WACOM_HID_UP_WACOMDIGITIZER | 0x01)
+#define WACOM_HID_WD_PEN                (WACOM_HID_UP_WACOMDIGITIZER | 0x02)
+#define WACOM_HID_WD_SENSE              (WACOM_HID_UP_WACOMDIGITIZER | 0x36)
+#define WACOM_HID_WD_DIGITIZERFNKEYS    (WACOM_HID_UP_WACOMDIGITIZER | 0x39)
+#define WACOM_HID_WD_SERIALNUMBER       (WACOM_HID_UP_WACOMDIGITIZER | 0x5b)
+#define WACOM_HID_WD_SERIALHI           (WACOM_HID_UP_WACOMDIGITIZER | 0x5c)
+#define WACOM_HID_WD_BARRELSWITCH3      (WACOM_HID_UP_WACOMDIGITIZER | 0x5d)
+#define WACOM_HID_WD_TOOLTYPE           (WACOM_HID_UP_WACOMDIGITIZER | 0x77)
+#define WACOM_HID_WD_DISTANCE           (WACOM_HID_UP_WACOMDIGITIZER | 0x0132)
+#define WACOM_HID_WD_TOUCHSTRIP         (WACOM_HID_UP_WACOMDIGITIZER | 0x0136)
+#define WACOM_HID_WD_TOUCHSTRIP2        (WACOM_HID_UP_WACOMDIGITIZER | 0x0137)
+#define WACOM_HID_WD_TOUCHRING          (WACOM_HID_UP_WACOMDIGITIZER | 0x0138)
+#define WACOM_HID_WD_TOUCHRINGSTATUS    (WACOM_HID_UP_WACOMDIGITIZER | 0x0139)
+#define WACOM_HID_WD_REPORT_VALID       (WACOM_HID_UP_WACOMDIGITIZER | 0x01d0)
+#define WACOM_HID_WD_SEQUENCENUMBER     (WACOM_HID_UP_WACOMDIGITIZER | 0x0220)
+#define WACOM_HID_WD_ACCELEROMETER_X    (WACOM_HID_UP_WACOMDIGITIZER | 0x0401)
+#define WACOM_HID_WD_ACCELEROMETER_Y    (WACOM_HID_UP_WACOMDIGITIZER | 0x0402)
+#define WACOM_HID_WD_ACCELEROMETER_Z    (WACOM_HID_UP_WACOMDIGITIZER | 0x0403)
+#define WACOM_HID_WD_BATTERY_CHARGING   (WACOM_HID_UP_WACOMDIGITIZER | 0x0404)
+#define WACOM_HID_WD_TOUCHONOFF         (WACOM_HID_UP_WACOMDIGITIZER | 0x0454)
+#define WACOM_HID_WD_BATTERY_LEVEL      (WACOM_HID_UP_WACOMDIGITIZER | 0x043b)
+#define WACOM_HID_WD_EXPRESSKEY00       (WACOM_HID_UP_WACOMDIGITIZER | 0x0910)
+#define WACOM_HID_WD_EXPRESSKEYCAP00    (WACOM_HID_UP_WACOMDIGITIZER | 0x0940)
+#define WACOM_HID_WD_MODE_CHANGE        (WACOM_HID_UP_WACOMDIGITIZER | 0x0980)
+#define WACOM_HID_WD_MUTE_DEVICE        (WACOM_HID_UP_WACOMDIGITIZER | 0x0981)
+#define WACOM_HID_WD_CONTROLPANEL       (WACOM_HID_UP_WACOMDIGITIZER | 0x0982)
+#define WACOM_HID_WD_ONSCREEN_KEYBOARD  (WACOM_HID_UP_WACOMDIGITIZER | 0x0983)
+#define WACOM_HID_WD_BUTTONCONFIG       (WACOM_HID_UP_WACOMDIGITIZER | 0x0986)
+#define WACOM_HID_WD_BUTTONHOME         (WACOM_HID_UP_WACOMDIGITIZER | 0x0990)
+#define WACOM_HID_WD_BUTTONUP           (WACOM_HID_UP_WACOMDIGITIZER | 0x0991)
+#define WACOM_HID_WD_BUTTONDOWN         (WACOM_HID_UP_WACOMDIGITIZER | 0x0992)
+#define WACOM_HID_WD_BUTTONLEFT         (WACOM_HID_UP_WACOMDIGITIZER | 0x0993)
+#define WACOM_HID_WD_BUTTONRIGHT        (WACOM_HID_UP_WACOMDIGITIZER | 0x0994)
+#define WACOM_HID_WD_BUTTONCENTER       (WACOM_HID_UP_WACOMDIGITIZER | 0x0995)
+#define WACOM_HID_WD_FINGERWHEEL        (WACOM_HID_UP_WACOMDIGITIZER | 0x0d03)
+#define WACOM_HID_WD_OFFSETLEFT         (WACOM_HID_UP_WACOMDIGITIZER | 0x0d30)
+#define WACOM_HID_WD_OFFSETTOP          (WACOM_HID_UP_WACOMDIGITIZER | 0x0d31)
+#define WACOM_HID_WD_OFFSETRIGHT        (WACOM_HID_UP_WACOMDIGITIZER | 0x0d32)
+#define WACOM_HID_WD_OFFSETBOTTOM       (WACOM_HID_UP_WACOMDIGITIZER | 0x0d33)
+#define WACOM_HID_WD_DATAMODE           (WACOM_HID_UP_WACOMDIGITIZER | 0x1002)
+#define WACOM_HID_WD_DIGITIZERINFO      (WACOM_HID_UP_WACOMDIGITIZER | 0x1013)
+#define WACOM_HID_WD_TOUCH_RING_SETTING (WACOM_HID_UP_WACOMDIGITIZER | 0x1032)
+#define WACOM_HID_UP_G9                 0xff090000
+#define WACOM_HID_G9_PEN                (WACOM_HID_UP_G9 | 0x02)
+#define WACOM_HID_G9_TOUCHSCREEN        (WACOM_HID_UP_G9 | 0x11)
+#define WACOM_HID_UP_G11                0xff110000
+#define WACOM_HID_G11_PEN               (WACOM_HID_UP_G11 | 0x02)
+#define WACOM_HID_G11_TOUCHSCREEN       (WACOM_HID_UP_G11 | 0x11)
+#define WACOM_HID_UP_WACOMTOUCH         0xff000000
+#define WACOM_HID_WT_TOUCHSCREEN        (WACOM_HID_UP_WACOMTOUCH | 0x04)
+#define WACOM_HID_WT_TOUCHPAD           (WACOM_HID_UP_WACOMTOUCH | 0x05)
+#define WACOM_HID_WT_CONTACTMAX         (WACOM_HID_UP_WACOMTOUCH | 0x55)
+#define WACOM_HID_WT_SERIALNUMBER       (WACOM_HID_UP_WACOMTOUCH | 0x5b)
+#define WACOM_HID_WT_X                  (WACOM_HID_UP_WACOMTOUCH | 0x130)
+#define WACOM_HID_WT_Y                  (WACOM_HID_UP_WACOMTOUCH | 0x131)
+#define WACOM_HID_WT_REPORT_VALID       (WACOM_HID_UP_WACOMTOUCH | 0x1d0)
+
+#define WACOM_BATTERY_USAGE(f)	(((f)->hid == HID_DG_BATTERYSTRENGTH) || \
+				 ((f)->hid == WACOM_HID_WD_BATTERY_CHARGING) || \
+				 ((f)->hid == WACOM_HID_WD_BATTERY_LEVEL))
+
+#define WACOM_PAD_FIELD(f)	(((f)->physical == HID_DG_TABLETFUNCTIONKEY) || \
+				 ((f)->physical == WACOM_HID_WD_DIGITIZERFNKEYS) || \
+				 ((f)->physical == WACOM_HID_WD_DIGITIZERINFO))
+
+#define WACOM_PEN_FIELD(f)	(((f)->logical == HID_DG_STYLUS) || \
+				 ((f)->physical == HID_DG_STYLUS) || \
+				 ((f)->physical == HID_DG_PEN) || \
+				 ((f)->application == HID_DG_PEN) || \
+				 ((f)->application == HID_DG_DIGITIZER) || \
+				 ((f)->application == WACOM_HID_WD_PEN) || \
+				 ((f)->application == WACOM_HID_WD_DIGITIZER) || \
+				 ((f)->application == WACOM_HID_G9_PEN) || \
+				 ((f)->application == WACOM_HID_G11_PEN))
+#define WACOM_FINGER_FIELD(f)	(((f)->logical == HID_DG_FINGER) || \
+				 ((f)->physical == HID_DG_FINGER) || \
+				 ((f)->application == HID_DG_TOUCHSCREEN) || \
+				 ((f)->application == WACOM_HID_G9_TOUCHSCREEN) || \
+				 ((f)->application == WACOM_HID_G11_TOUCHSCREEN) || \
+				 ((f)->application == WACOM_HID_WT_TOUCHPAD) || \
+				 ((f)->application == HID_DG_TOUCHPAD))
+
+#define WACOM_DIRECT_DEVICE(f)	(((f)->application == HID_DG_TOUCHSCREEN) || \
+				 ((f)->application == WACOM_HID_WT_TOUCHSCREEN) || \
+				 ((f)->application == HID_DG_PEN) || \
+				 ((f)->application == WACOM_HID_WD_PEN))
+
+enum {
+	PENPARTNER = 0,
+	GRAPHIRE,
+	GRAPHIRE_BT,
+	WACOM_G4,
+	PTU,
+	PL,
+	DTU,
+	DTUS,
+	DTUSX,
+	INTUOS,
+	INTUOS3S,
+	INTUOS3,
+	INTUOS3L,
+	INTUOS4S,
+	INTUOS4,
+	INTUOS4WL,
+	INTUOS4L,
+	INTUOS5S,
+	INTUOS5,
+	INTUOS5L,
+	INTUOSPS,
+	INTUOSPM,
+	INTUOSPL,
+	INTUOSP2_BT,
+	INTUOSP2S_BT,
+	INTUOSHT3_BT,
+	WACOM_21UX2,
+	WACOM_22HD,
+	DTK,
+	WACOM_24HD,
+	WACOM_27QHD,
+	CINTIQ_HYBRID,
+	CINTIQ_COMPANION_2,
+	CINTIQ,
+	WACOM_BEE,
+	WACOM_13HD,
+	WACOM_MO,
+	BAMBOO_PEN,
+	INTUOSHT,
+	INTUOSHT2,
+	BAMBOO_TOUCH,
+	BAMBOO_PT,
+	WACOM_24HDT,
+	WACOM_27QHDT,
+	BAMBOO_PAD,
+	WIRELESS,
+	REMOTE,
+	TABLETPC,   /* add new TPC below */
+	TABLETPCE,
+	TABLETPC2FG,
+	MTSCREEN,
+	MTTPC,
+	MTTPC_B,
+	HID_GENERIC,
+	BOOTLOADER,
+	MAX_TYPE
+};
+
+struct wacom_features {
+	const char *name;
+	int x_max;
+	int y_max;
+	int pressure_max;
+	int distance_max;
+	int type;
+	int x_resolution;
+	int y_resolution;
+	int numbered_buttons;
+	int offset_left;
+	int offset_right;
+	int offset_top;
+	int offset_bottom;
+	int device_type;
+	int x_phy;
+	int y_phy;
+	unsigned unit;
+	int unitExpo;
+	int x_fuzz;
+	int y_fuzz;
+	int pressure_fuzz;
+	int distance_fuzz;
+	int tilt_fuzz;
+	unsigned quirks;
+	unsigned touch_max;
+	int oVid;
+	int oPid;
+	int pktlen;
+	bool check_for_hid_type;
+	int hid_type;
+};
+
+struct wacom_shared {
+	bool stylus_in_proximity;
+	bool touch_down;
+	/* for wireless device to access USB interfaces */
+	unsigned touch_max;
+	int type;
+	struct input_dev *touch_input;
+	struct hid_device *pen;
+	struct hid_device *touch;
+	bool has_mute_touch_switch;
+	bool is_touch_on;
+};
+
+struct hid_data {
+	__s16 inputmode;	/* InputMode HID feature, -1 if non-existent */
+	__s16 inputmode_index;	/* InputMode HID feature index in the report */
+	bool sense_state;
+	bool inrange_state;
+	bool invert_state;
+	bool tipswitch;
+	bool barrelswitch;
+	bool barrelswitch2;
+	bool barrelswitch3;
+	bool serialhi;
+	bool confidence;
+	int x;
+	int y;
+	int pressure;
+	int width;
+	int height;
+	int id;
+	int cc_report;
+	int cc_index;
+	int cc_value_index;
+	int last_slot_field;
+	int num_expected;
+	int num_received;
+	int bat_status;
+	int battery_capacity;
+	int bat_charging;
+	int bat_connected;
+	int ps_connected;
+	bool pad_input_event_flag;
+	unsigned short sequence_number;
+};
+
+struct wacom_remote_data {
+	struct {
+		u32 serial;
+		bool connected;
+	} remote[WACOM_MAX_REMOTES];
+};
+
+struct wacom_wac {
+	char name[WACOM_NAME_MAX];
+	char pen_name[WACOM_NAME_MAX];
+	char touch_name[WACOM_NAME_MAX];
+	char pad_name[WACOM_NAME_MAX];
+	unsigned char data[WACOM_PKGLEN_MAX];
+	int tool[2];
+	int id[2];
+	__u64 serial[2];
+	bool probe_complete;
+	bool reporting_data;
+	struct wacom_features features;
+	struct wacom_shared *shared;
+	struct input_dev *pen_input;
+	struct input_dev *touch_input;
+	struct input_dev *pad_input;
+	struct kfifo_rec_ptr_2 *pen_fifo;
+	int pid;
+	int num_contacts_left;
+	u8 bt_features;
+	u8 bt_high_speed;
+	int mode_report;
+	int mode_value;
+	struct hid_data hid_data;
+	bool has_mute_touch_switch;
+	bool is_soft_touch_switch;
+	bool has_mode_change;
+	bool is_direct_mode;
+	bool is_invalid_bt_frame;
+};
+
+#endif