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hid.h
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hidraw.h
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Editing: hid.h
/* $FreeBSD$ */ /*- * SPDX-License-Identifier: BSD-2-Clause-NetBSD * * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. * Copyright (c) 1998 The NetBSD Foundation, Inc. All rights reserved. * Copyright (c) 1998 Lennart Augustsson. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef _HID_HID_H_ #define _HID_HID_H_ /* Usage pages */ #define HUP_UNDEFINED 0x0000 #define HUP_GENERIC_DESKTOP 0x0001 #define HUP_SIMULATION 0x0002 #define HUP_VR_CONTROLS 0x0003 #define HUP_SPORTS_CONTROLS 0x0004 #define HUP_GAMING_CONTROLS 0x0005 #define HUP_KEYBOARD 0x0007 #define HUP_LEDS 0x0008 #define HUP_BUTTON 0x0009 #define HUP_ORDINALS 0x000a #define HUP_TELEPHONY 0x000b #define HUP_CONSUMER 0x000c #define HUP_DIGITIZERS 0x000d #define HUP_PHYSICAL_IFACE 0x000e #define HUP_UNICODE 0x0010 #define HUP_ALPHANUM_DISPLAY 0x0014 #define HUP_MONITOR 0x0080 #define HUP_MONITOR_ENUM_VAL 0x0081 #define HUP_VESA_VC 0x0082 #define HUP_VESA_CMD 0x0083 #define HUP_POWER 0x0084 #define HUP_BATTERY_SYSTEM 0x0085 #define HUP_BARCODE_SCANNER 0x008b #define HUP_SCALE 0x008c #define HUP_CAMERA_CONTROL 0x0090 #define HUP_ARCADE 0x0091 #define HUP_MICROSOFT 0xff00 /* Usages, generic desktop */ #define HUG_POINTER 0x0001 #define HUG_MOUSE 0x0002 #define HUG_JOYSTICK 0x0004 #define HUG_GAME_PAD 0x0005 #define HUG_KEYBOARD 0x0006 #define HUG_KEYPAD 0x0007 #define HUG_MULTIAXIS_CNTROLLER 0x0008 #define HUG_X 0x0030 #define HUG_Y 0x0031 #define HUG_Z 0x0032 #define HUG_RX 0x0033 #define HUG_RY 0x0034 #define HUG_RZ 0x0035 #define HUG_SLIDER 0x0036 #define HUG_DIAL 0x0037 #define HUG_WHEEL 0x0038 #define HUG_HAT_SWITCH 0x0039 #define HUG_COUNTED_BUFFER 0x003a #define HUG_BYTE_COUNT 0x003b #define HUG_MOTION_WAKEUP 0x003c #define HUG_VX 0x0040 #define HUG_VY 0x0041 #define HUG_VZ 0x0042 #define HUG_VBRX 0x0043 #define HUG_VBRY 0x0044 #define HUG_VBRZ 0x0045 #define HUG_VNO 0x0046 #define HUG_TWHEEL 0x0048 /* M$ Wireless Intellimouse Wheel */ #define HUG_SYSTEM_CONTROL 0x0080 #define HUG_SYSTEM_POWER_DOWN 0x0081 #define HUG_SYSTEM_SLEEP 0x0082 #define HUG_SYSTEM_WAKEUP 0x0083 #define HUG_SYSTEM_CONTEXT_MENU 0x0084 #define HUG_SYSTEM_MAIN_MENU 0x0085 #define HUG_SYSTEM_APP_MENU 0x0086 #define HUG_SYSTEM_MENU_HELP 0x0087 #define HUG_SYSTEM_MENU_EXIT 0x0088 #define HUG_SYSTEM_MENU_SELECT 0x0089 #define HUG_SYSTEM_MENU_RIGHT 0x008a #define HUG_SYSTEM_MENU_LEFT 0x008b #define HUG_SYSTEM_MENU_UP 0x008c #define HUG_SYSTEM_MENU_DOWN 0x008d #define HUG_SYSTEM_POWER_UP 0x008e #define HUG_SYSTEM_RESTART 0x008f #define HUG_D_PAD_UP 0x0090 #define HUG_D_PAD_DOWN 0x0091 #define HUG_D_PAD_RIGHT 0x0092 #define HUG_D_PAD_LEFT 0x0093 #define HUG_APPLE_EJECT 0x00b8 /* Usages Digitizers */ #define HUD_UNDEFINED 0x0000 #define HUD_DIGITIZER 0x0001 #define HUD_PEN 0x0002 #define HUD_TOUCHSCREEN 0x0004 #define HUD_TOUCHPAD 0x0005 #define HUD_CONFIG 0x000e #define HUD_FINGER 0x0022 #define HUD_TIP_PRESSURE 0x0030 #define HUD_BARREL_PRESSURE 0x0031 #define HUD_IN_RANGE 0x0032 #define HUD_TOUCH 0x0033 #define HUD_UNTOUCH 0x0034 #define HUD_TAP 0x0035 #define HUD_QUALITY 0x0036 #define HUD_DATA_VALID 0x0037 #define HUD_TRANSDUCER_INDEX 0x0038 #define HUD_TABLET_FKEYS 0x0039 #define HUD_PROGRAM_CHANGE_KEYS 0x003a #define HUD_BATTERY_STRENGTH 0x003b #define HUD_INVERT 0x003c #define HUD_X_TILT 0x003d #define HUD_Y_TILT 0x003e #define HUD_AZIMUTH 0x003f #define HUD_ALTITUDE 0x0040 #define HUD_TWIST 0x0041 #define HUD_TIP_SWITCH 0x0042 #define HUD_SEC_TIP_SWITCH 0x0043 #define HUD_BARREL_SWITCH 0x0044 #define HUD_ERASER 0x0045 #define HUD_TABLET_PICK 0x0046 #define HUD_CONFIDENCE 0x0047 #define HUD_WIDTH 0x0048 #define HUD_HEIGHT 0x0049 #define HUD_CONTACTID 0x0051 #define HUD_INPUT_MODE 0x0052 #define HUD_DEVICE_INDEX 0x0053 #define HUD_CONTACTCOUNT 0x0054 #define HUD_CONTACT_MAX 0x0055 #define HUD_SCAN_TIME 0x0056 #define HUD_SURFACE_SWITCH 0x0057 #define HUD_BUTTONS_SWITCH 0x0058 #define HUD_BUTTON_TYPE 0x0059 #define HUD_SEC_BARREL_SWITCH 0x005a #define HUD_LATENCY_MODE 0x0060 /* Usages, Consumer */ #define HUC_CONTROL 0x0001 #define HUC_HEADPHONE 0x0005 #define HUC_AC_PAN 0x0238 #define HID_USAGE2(p,u) (((p) << 16) | (u)) #define HID_GET_USAGE(u) ((u) & 0xffff) #define HID_GET_USAGE_PAGE(u) (((u) >> 16) & 0xffff) #define HID_INPUT_REPORT 0x01 #define HID_OUTPUT_REPORT 0x02 #define HID_FEATURE_REPORT 0x03 /* Bits in the input/output/feature items */ #define HIO_CONST 0x001 #define HIO_VARIABLE 0x002 #define HIO_RELATIVE 0x004 #define HIO_WRAP 0x008 #define HIO_NONLINEAR 0x010 #define HIO_NOPREF 0x020 #define HIO_NULLSTATE 0x040 #define HIO_VOLATILE 0x080 #define HIO_BUFBYTES 0x100 /* Units of Measure */ #define HUM_CENTIMETER 0x11 #define HUM_RADIAN 0x12 #define HUM_INCH 0x13 #define HUM_DEGREE 0x14 #if defined(_KERNEL) || defined(_STANDALONE) #define HID_ITEM_MAXUSAGE 8 #define HID_MAX_AUTO_QUIRK 8 /* maximum number of dynamic quirks */ #define HID_PNP_ID_SIZE 20 /* includes null terminator */ /* Share unit number pool between uhid and hidraw */ extern devclass_t hidraw_devclass; /* Declare global HID debug variable. */ extern int hid_debug; /* Check if HID debugging is enabled. */ #ifdef HID_DEBUG_VAR #ifdef HID_DEBUG #define DPRINTFN(n,fmt,...) do { \ if ((HID_DEBUG_VAR) >= (n)) { \ printf("%s: " fmt, \ __FUNCTION__ ,##__VA_ARGS__); \ } \ } while (0) #define DPRINTF(...) DPRINTFN(1, __VA_ARGS__) #else #define DPRINTF(...) do { } while (0) #define DPRINTFN(...) do { } while (0) #endif #endif /* Declare parent SYSCTL HID node. */ #ifdef SYSCTL_DECL SYSCTL_DECL(_hw_hid); #endif typedef uint32_t hid_size_t; #define HID_IN_POLLING_MODE() (SCHEDULER_STOPPED() || kdb_active) enum hid_kind { hid_input, hid_output, hid_feature, hid_collection, hid_endcollection }; struct hid_location { uint32_t size; uint32_t count; uint32_t pos; }; struct hid_item { /* Global */ int32_t _usage_page; int32_t logical_minimum; int32_t logical_maximum; int32_t physical_minimum; int32_t physical_maximum; int32_t unit_exponent; int32_t unit; int32_t report_ID; /* Local */ int nusages; union { int32_t usage; int32_t usages[HID_ITEM_MAXUSAGE]; }; int32_t usage_minimum; int32_t usage_maximum; int32_t designator_index; int32_t designator_minimum; int32_t designator_maximum; int32_t string_index; int32_t string_minimum; int32_t string_maximum; int32_t set_delimiter; /* Misc */ int32_t collection; int collevel; enum hid_kind kind; uint32_t flags; /* Location */ struct hid_location loc; }; struct hid_absinfo { int32_t min; int32_t max; int32_t res; }; struct hid_device_info { char name[80]; char serial[80]; char idPnP[HID_PNP_ID_SIZE]; uint16_t idBus; uint16_t idVendor; uint16_t idProduct; uint16_t idVersion; hid_size_t rdescsize; /* Report descriptor size */ uint8_t autoQuirk[HID_MAX_AUTO_QUIRK]; }; struct hid_rdesc_info { void *data; hid_size_t len; hid_size_t isize; hid_size_t osize; hid_size_t fsize; uint8_t iid; uint8_t oid; uint8_t fid; /* Max sizes for HID requests supported by transport backend */ hid_size_t rdsize; hid_size_t wrsize; hid_size_t grsize; hid_size_t srsize; }; typedef void hid_intr_t(void *context, void *data, hid_size_t len); typedef bool hid_test_quirk_t(const struct hid_device_info *dev_info, uint16_t quirk); extern hid_test_quirk_t *hid_test_quirk_p; /* prototypes from "usb_hid.c" */ struct hid_data *hid_start_parse(const void *d, hid_size_t len, int kindset); void hid_end_parse(struct hid_data *s); int hid_get_item(struct hid_data *s, struct hid_item *h); int hid_report_size(const void *buf, hid_size_t len, enum hid_kind k, uint8_t id); int hid_report_size_max(const void *buf, hid_size_t len, enum hid_kind k, uint8_t *id); int hid_locate(const void *desc, hid_size_t size, int32_t usage, enum hid_kind kind, uint8_t index, struct hid_location *loc, uint32_t *flags, uint8_t *id); int32_t hid_get_data(const uint8_t *buf, hid_size_t len, struct hid_location *loc); uint32_t hid_get_udata(const uint8_t *buf, hid_size_t len, struct hid_location *loc); void hid_put_udata(uint8_t *buf, hid_size_t len, struct hid_location *loc, unsigned int value); int hid_is_collection(const void *desc, hid_size_t size, int32_t usage); int32_t hid_item_resolution(struct hid_item *hi); int hid_is_mouse(const void *d_ptr, uint16_t d_len); int hid_is_keyboard(const void *d_ptr, uint16_t d_len); bool hid_test_quirk(const struct hid_device_info *dev_info, uint16_t quirk); int hid_add_dynamic_quirk(struct hid_device_info *dev_info, uint16_t quirk); void hid_quirk_unload(void *arg); int hid_get_rdesc(device_t, void *, hid_size_t); int hid_read(device_t, void *, hid_size_t, hid_size_t *); int hid_write(device_t, const void *, hid_size_t); int hid_get_report(device_t, void *, hid_size_t, hid_size_t *, uint8_t, uint8_t); int hid_set_report(device_t, const void *, hid_size_t, uint8_t, uint8_t); int hid_set_idle(device_t, uint16_t, uint8_t); int hid_set_protocol(device_t, uint16_t); #endif /* _KERNEL || _STANDALONE */ #endif /* _HID_HID_H_ */
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