diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 6ce92830b5d1..11a0c7c40c29 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -28,7 +28,6 @@ if HID config HID_BATTERY_STRENGTH bool "Battery level reporting for HID devices" - depends on HID select POWER_SUPPLY default n help @@ -38,7 +37,6 @@ config HID_BATTERY_STRENGTH config HIDRAW bool "/dev/hidraw raw HID device support" - depends on HID help Say Y here if you want to support HID devices (from the USB specification standpoint) that aren't strictly user interface @@ -57,7 +55,6 @@ config HIDRAW config UHID tristate "User-space I/O driver support for HID subsystem" - depends on HID default n help Say Y here if you want to provide HID I/O Drivers from user-space. @@ -78,7 +75,6 @@ config UHID config HID_GENERIC tristate "Generic HID driver" - depends on HID default HID help Support for generic devices on the HID bus. This includes most @@ -90,11 +86,9 @@ config HID_GENERIC If unsure, say Y. menu "Special HID drivers" - depends on HID config HID_A4TECH tristate "A4TECH mice" - depends on HID default !EXPERT help Support for some A4TECH mice with two scroll wheels. @@ -113,7 +107,6 @@ config HID_ACCUTOUCH config HID_ACRUX tristate "ACRUX game controller support" - depends on HID help Say Y here if you want to enable support for ACRUX game controllers. @@ -127,7 +120,6 @@ config HID_ACRUX_FF config HID_APPLE tristate "Apple {i,Power,Mac}Books" - depends on HID depends on LEDS_CLASS depends on NEW_LEDS default !EXPERT @@ -167,13 +159,11 @@ config HID_ASUS config HID_AUREAL tristate "Aureal" - depends on HID help Support for Aureal Cy se W-01RN Remote Controller and other Aureal derived remotes. config HID_BELKIN tristate "Belkin Flip KVM and Wireless keyboard" - depends on HID default !EXPERT help Support for Belkin Flip KVM and Wireless keyboard. @@ -202,7 +192,6 @@ config HID_BIGBEN_FF config HID_CHERRY tristate "Cherry Cymotion keyboard" - depends on HID default !EXPERT help Support for Cherry Cymotion keyboard. @@ -227,7 +216,6 @@ config HID_CORSAIR config HID_COUGAR tristate "Cougar devices" - depends on HID help Support for Cougar devices that are not fully compliant with the HID standard. @@ -237,7 +225,6 @@ config HID_COUGAR config HID_MACALLY tristate "Macally devices" - depends on HID help Support for Macally devices that are not fully compliant with the HID standard. @@ -262,7 +249,6 @@ config HID_PRODIKEYS config HID_CMEDIA tristate "CMedia audio chips" - depends on HID help Support for CMedia CM6533 HID audio jack controls and HS100B mute buttons. @@ -288,14 +274,12 @@ config HID_CREATIVE_SB0540 config HID_CYPRESS tristate "Cypress mouse and barcode readers" - depends on HID default !EXPERT help Support for cypress mouse and barcode readers. config HID_DRAGONRISE tristate "DragonRise Inc. game controller" - depends on HID help Say Y here if you have DragonRise Inc. game controllers. These might be branded as: @@ -314,7 +298,6 @@ config DRAGONRISE_FF config HID_EMS_FF tristate "EMS Production Inc. force feedback support" - depends on HID select INPUT_FF_MEMLESS help Say Y here if you want to enable force feedback support for devices by @@ -332,7 +315,6 @@ config HID_ELAN config HID_ELECOM tristate "ELECOM HID devices" - depends on HID help Support for ELECOM devices: - BM084 Bluetooth Mouse @@ -349,7 +331,6 @@ config HID_ELO config HID_EZKEY tristate "Ezkey BTC 8193 keyboard" - depends on HID default !EXPERT help Support for Ezkey BTC 8193 keyboard. @@ -367,19 +348,16 @@ config HID_FT260 config HID_GEMBIRD tristate "Gembird Joypad" - depends on HID help Support for Gembird JPD-DualForce 2. config HID_GFRM tristate "Google Fiber TV Box remote control support" - depends on HID help Support for Google Fiber TV Box remote controls config HID_GLORIOUS tristate "Glorious PC Gaming Race mice" - depends on HID help Support for Glorious PC Gaming Race mice such as the Glorious Model O, O- and D. @@ -424,7 +402,6 @@ config HID_VIVALDI tristate "Vivaldi Keyboard" select HID_VIVALDI_COMMON select INPUT_VIVALDIFMAP - depends on HID help Say Y here if you want to enable support for Vivaldi keyboards. @@ -447,7 +424,6 @@ config HID_GT683R config HID_KEYTOUCH tristate "Keytouch HID devices" - depends on HID help Support for Keytouch HID devices not fully compliant with the specification. Currently supported: @@ -455,7 +431,6 @@ config HID_KEYTOUCH config HID_KYE tristate "KYE/Genius devices" - depends on HID help Support for KYE/Genius devices not fully compliant with HID standard: - Ergo Mouse @@ -471,32 +446,27 @@ config HID_UCLOGIC config HID_WALTOP tristate "Waltop" - depends on HID help Support for Waltop tablets. config HID_VIEWSONIC tristate "ViewSonic/Signotec" - depends on HID help Support for ViewSonic/Signotec PD1011 signature pad. config HID_XIAOMI tristate "Xiaomi" - depends on HID help Adds support for side buttons of Xiaomi Mi Dual Mode Wireless Mouse Silent Edition. config HID_GYRATION tristate "Gyration remote control" - depends on HID help Support for Gyration remote control. config HID_ICADE tristate "ION iCade arcade controller" - depends on HID help Support for the ION iCade arcade controller to work as a joystick. @@ -505,14 +475,12 @@ config HID_ICADE config HID_ITE tristate "ITE devices" - depends on HID default !EXPERT help Support for ITE devices not fully compliant with HID standard. config HID_JABRA tristate "Jabra USB HID Driver" - depends on HID help Support for Jabra USB HID devices. @@ -523,26 +491,22 @@ config HID_JABRA config HID_TWINHAN tristate "Twinhan IR remote control" - depends on HID help Support for Twinhan IR remote control. config HID_KENSINGTON tristate "Kensington Slimblade Trackball" - depends on HID default !EXPERT help Support for Kensington Slimblade Trackball. config HID_LCPOWER tristate "LC-Power" - depends on HID help Support for LC-Power RC1000MCE RF remote control. config HID_LED tristate "Simple RGB LED support" - depends on HID depends on LEDS_CLASS help Support for simple RGB LED devices. Currently supported are: @@ -557,7 +521,6 @@ config HID_LED config HID_LENOVO tristate "Lenovo / Thinkpad devices" - depends on HID select NEW_LEDS select LEDS_CLASS help @@ -675,7 +638,6 @@ config LOGIWHEELS_FF config HID_MAGICMOUSE tristate "Apple Magic Mouse/Trackpad multi-touch support" - depends on HID help Support for the Apple Magic Mouse/Trackpad multi-touch. @@ -684,14 +646,12 @@ config HID_MAGICMOUSE config HID_MALTRON tristate "Maltron L90 keyboard" - depends on HID help Adds support for the volume up, volume down, mute, and play/pause buttons of the Maltron L90 keyboard. config HID_MAYFLASH tristate "Mayflash game controller adapter force feedback" - depends on HID select INPUT_FF_MEMLESS help Say Y here if you have HJZ Mayflash PS3 game controller adapters @@ -707,14 +667,12 @@ config HID_MEGAWORLD_FF config HID_REDRAGON tristate "Redragon keyboards" - depends on HID default !EXPERT help Support for Redragon keyboards that need fix-ups to work properly. config HID_MICROSOFT tristate "Microsoft non-fully HID-compliant devices" - depends on HID default !EXPERT select INPUT_FF_MEMLESS help @@ -722,14 +680,12 @@ config HID_MICROSOFT config HID_MONTEREY tristate "Monterey Genius KB29E keyboard" - depends on HID default !EXPERT help Support for Monterey Genius KB29E. config HID_MULTITOUCH tristate "HID Multitouch panels" - depends on HID help Generic support for HID multitouch panels. @@ -775,7 +731,6 @@ config HID_MULTITOUCH config HID_NINTENDO tristate "Nintendo Joy-Con and Pro Controller support" - depends on HID depends on NEW_LEDS depends on LEDS_CLASS select POWER_SUPPLY @@ -811,7 +766,6 @@ config HID_NTRIG config HID_ORTEK tristate "Ortek PKB-1700/WKB-2000/Skycable wireless keyboard and mouse trackpad" - depends on HID help There are certain devices which have LogicalMaximum wrong in the keyboard usage page of their report descriptor. The most prevailing ones so far @@ -824,7 +778,6 @@ config HID_ORTEK config HID_PANTHERLORD tristate "Pantherlord/GreenAsia game controller" - depends on HID help Say Y here if you have a PantherLord/GreenAsia based game controller or adapter. @@ -850,13 +803,11 @@ config HID_PENMOUNT config HID_PETALYNX tristate "Petalynx Maxter remote control" - depends on HID help Support for Petalynx Maxter remote control. config HID_PICOLCD tristate "PicoLCD (graphic version)" - depends on HID help This provides support for Minibox PicoLCD devices, currently only the graphical ones are supported. @@ -922,7 +873,6 @@ config HID_PICOLCD_CIR config HID_PLANTRONICS tristate "Plantronics USB HID Driver" - depends on HID help Provides HID support for Plantronics USB audio devices. Correctly maps vendor unique volume up/down HID usages to @@ -933,7 +883,6 @@ config HID_PLANTRONICS config HID_PLAYSTATION tristate "PlayStation HID Driver" - depends on HID depends on LEDS_CLASS_MULTICOLOR select CRC32 select POWER_SUPPLY @@ -952,14 +901,12 @@ config PLAYSTATION_FF config HID_RAZER tristate "Razer non-fully HID-compliant devices" - depends on HID help Support for Razer devices that are not fully compliant with the HID standard. config HID_PRIMAX tristate "Primax non-fully HID-compliant devices" - depends on HID help Support for Primax devices that are not fully compliant with the HID standard. @@ -981,7 +928,6 @@ config HID_ROCCAT config HID_SAITEK tristate "Saitek (Mad Catz) non-fully HID-compliant devices" - depends on HID help Support for Saitek devices that are not fully compliant with the HID standard. @@ -999,7 +945,6 @@ config HID_SAMSUNG config HID_SEMITEK tristate "Semitek USB keyboards" - depends on HID help Support for Semitek USB keyboards that are not fully compliant with the HID standard. @@ -1050,13 +995,11 @@ config SONY_FF config HID_SPEEDLINK tristate "Speedlink VAD Cezanne mouse support" - depends on HID help Support for Speedlink Vicious and Divine Cezanne mouse. config HID_STEAM tristate "Steam Controller support" - depends on HID select POWER_SUPPLY help Say Y here if you have a Steam Controller if you want to use it @@ -1065,19 +1008,16 @@ config HID_STEAM config HID_STEELSERIES tristate "Steelseries SRW-S1 steering wheel support" - depends on HID help Support for Steelseries SRW-S1 steering wheel config HID_SUNPLUS tristate "Sunplus wireless desktop" - depends on HID help Support for Sunplus wireless desktop. config HID_RMI tristate "Synaptics RMI4 device support" - depends on HID select RMI4_CORE select RMI4_F03 select RMI4_F11 @@ -1090,7 +1030,6 @@ config HID_RMI config HID_GREENASIA tristate "GreenAsia (Product ID 0x12) game controller support" - depends on HID help Say Y here if you have a GreenAsia (Product ID 0x12) based game controller or adapter. @@ -1112,7 +1051,6 @@ config HID_HYPERV_MOUSE config HID_SMARTJOYPLUS tristate "SmartJoy PLUS PS2/USB adapter support" - depends on HID help Support for SmartJoy PLUS PS2/USB adapter, Super Dual Box, Super Joy Box 3 Pro, Super Dual Box Pro, and Super Joy Box 5 Pro. @@ -1130,20 +1068,17 @@ config SMARTJOYPLUS_FF config HID_TIVO tristate "TiVo Slide Bluetooth remote control support" - depends on HID help Say Y if you have a TiVo Slide Bluetooth remote control. config HID_TOPSEED tristate "TopSeed Cyberlink, BTC Emprex, Conceptronic remote control support" - depends on HID help Say Y if you have a TopSeed Cyberlink or BTC Emprex or Conceptronic CLLRCMCE remote control. config HID_THINGM tristate "ThingM blink(1) USB RGB LED" - depends on HID depends on LEDS_CLASS select HID_LED help @@ -1170,7 +1105,6 @@ config THRUSTMASTER_FF config HID_UDRAW_PS3 tristate "THQ PS3 uDraw tablet" - depends on HID help Say Y here if you want to use the THQ uDraw gaming tablet for the PS3. @@ -1207,7 +1141,6 @@ config HID_WACOM config HID_WIIMOTE tristate "Nintendo Wii / Wii U peripherals" - depends on HID depends on LEDS_CLASS select POWER_SUPPLY select INPUT_FF_MEMLESS @@ -1232,7 +1165,6 @@ config HID_WIIMOTE config HID_XINMO tristate "Xin-Mo non-fully compliant devices" - depends on HID help Support for Xin-Mo devices that are not fully compliant with the HID standard. Currently only supports the Xin-Mo Dual Arcade. Say Y here @@ -1240,7 +1172,6 @@ config HID_XINMO config HID_ZEROPLUS tristate "Zeroplus based game controller support" - depends on HID help Say Y here if you have a Zeroplus based game controller. @@ -1254,13 +1185,12 @@ config ZEROPLUS_FF config HID_ZYDACRON tristate "Zydacron remote control support" - depends on HID help Support for Zydacron remote control. config HID_SENSOR_HUB tristate "HID Sensors framework support" - depends on HID && HAS_IOMEM + depends on HAS_IOMEM select MFD_CORE default n help @@ -1289,7 +1219,6 @@ config HID_SENSOR_CUSTOM_SENSOR config HID_ALPS tristate "Alps HID device support" - depends on HID help Support for Alps I2C HID touchpads and StickPointer. Say Y here if you have a Alps touchpads over i2c-hid or usbhid diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index b7f5566e338d..aff37d6f587c 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -55,7 +55,7 @@ MODULE_PARM_DESC(ignore_special_drivers, "Ignore any special drivers and handle */ struct hid_report *hid_register_report(struct hid_device *device, - unsigned int type, unsigned int id, + enum hid_report_type type, unsigned int id, unsigned int application) { struct hid_report_enum *report_enum = device->report_enum + type; @@ -967,7 +967,7 @@ static const char * const hid_report_names[] = { * parsing. */ struct hid_report *hid_validate_values(struct hid_device *hid, - unsigned int type, unsigned int id, + enum hid_report_type type, unsigned int id, unsigned int field_index, unsigned int report_counts) { @@ -1921,7 +1921,7 @@ static struct hid_report *hid_get_report(struct hid_report_enum *report_enum, * DO NOT USE in hid drivers directly, but through hid_hw_request instead. */ int __hid_request(struct hid_device *hid, struct hid_report *report, - int reqtype) + enum hid_class_request reqtype) { char *buf; int ret; @@ -1954,8 +1954,8 @@ out: } EXPORT_SYMBOL_GPL(__hid_request); -int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, u32 size, - int interrupt) +int hid_report_raw_event(struct hid_device *hid, enum hid_report_type type, u8 *data, u32 size, + int interrupt) { struct hid_report_enum *report_enum = hid->report_enum + type; struct hid_report *report; @@ -2019,7 +2019,8 @@ EXPORT_SYMBOL_GPL(hid_report_raw_event); * * This is data entry for lower layers. */ -int hid_input_report(struct hid_device *hid, int type, u8 *data, u32 size, int interrupt) +int hid_input_report(struct hid_device *hid, enum hid_report_type type, u8 *data, u32 size, + int interrupt) { struct hid_report_enum *report_enum; struct hid_driver *hdrv; @@ -2352,7 +2353,7 @@ EXPORT_SYMBOL_GPL(hid_hw_close); * @reqtype: hid request type */ void hid_hw_request(struct hid_device *hdev, - struct hid_report *report, int reqtype) + struct hid_report *report, enum hid_class_request reqtype) { if (hdev->ll_driver->request) return hdev->ll_driver->request(hdev, report, reqtype); @@ -2377,7 +2378,7 @@ EXPORT_SYMBOL_GPL(hid_hw_request); */ int hid_hw_raw_request(struct hid_device *hdev, unsigned char reportnum, __u8 *buf, - size_t len, unsigned char rtype, int reqtype) + size_t len, enum hid_report_type rtype, enum hid_class_request reqtype) { if (len < 1 || len > HID_MAX_BUFFER_SIZE || !buf) return -EINVAL; @@ -2739,10 +2740,12 @@ int hid_add_device(struct hid_device *hdev) hid_warn(hdev, "bad device descriptor (%d)\n", ret); } + hdev->id = atomic_inc_return(&id); + /* XXX hack, any other cleaner solution after the driver core * is converted to allow more than 20 bytes as the device name? */ dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus, - hdev->vendor, hdev->product, atomic_inc_return(&id)); + hdev->vendor, hdev->product, hdev->id); hid_debug_register(hdev, dev_name(&hdev->dev)); ret = device_add(&hdev->dev); diff --git a/drivers/hid/hid-steam.c b/drivers/hid/hid-steam.c index fc616db4231b..8ee43cb225fc 100644 --- a/drivers/hid/hid-steam.c +++ b/drivers/hid/hid-steam.c @@ -256,7 +256,7 @@ static int steam_get_serial(struct steam_device *steam) if (reply[0] != 0xae || reply[1] != 0x15 || reply[2] != 0x01) return -EIO; reply[3 + STEAM_SERIAL_LEN] = 0; - strlcpy(steam->serial_no, reply + 3, sizeof(steam->serial_no)); + strscpy(steam->serial_no, reply + 3, sizeof(steam->serial_no)); return 0; } @@ -524,7 +524,7 @@ static int steam_register(struct steam_device *steam) */ mutex_lock(&steam->mutex); if (steam_get_serial(steam) < 0) - strlcpy(steam->serial_no, "XXXXXXXXXX", + strscpy(steam->serial_no, "XXXXXXXXXX", sizeof(steam->serial_no)); mutex_unlock(&steam->mutex); @@ -699,9 +699,9 @@ static struct hid_device *steam_create_client_hid(struct hid_device *hdev) client_hdev->version = hdev->version; client_hdev->type = hdev->type; client_hdev->country = hdev->country; - strlcpy(client_hdev->name, hdev->name, + strscpy(client_hdev->name, hdev->name, sizeof(client_hdev->name)); - strlcpy(client_hdev->phys, hdev->phys, + strscpy(client_hdev->phys, hdev->phys, sizeof(client_hdev->phys)); /* * Since we use the same device info than the real interface to diff --git a/drivers/hid/i2c-hid/i2c-hid-core.c b/drivers/hid/i2c-hid/i2c-hid-core.c index c078f09a2318..347c80ec6fff 100644 --- a/drivers/hid/i2c-hid/i2c-hid-core.c +++ b/drivers/hid/i2c-hid/i2c-hid-core.c @@ -1036,7 +1036,7 @@ int i2c_hid_core_probe(struct i2c_client *client, struct i2chid_ops *ops, snprintf(hid->name, sizeof(hid->name), "%s %04X:%04X", client->name, (u16)hid->vendor, (u16)hid->product); - strlcpy(hid->phys, dev_name(&client->dev), sizeof(hid->phys)); + strscpy(hid->phys, dev_name(&client->dev), sizeof(hid->phys)); ihid->quirks = i2c_hid_lookup_quirk(hid->vendor, hid->product); diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 4490e2f7252a..be4c731aaa65 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -1381,7 +1381,7 @@ static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id * hid->type = HID_TYPE_USBNONE; if (dev->manufacturer) - strlcpy(hid->name, dev->manufacturer, sizeof(hid->name)); + strscpy(hid->name, dev->manufacturer, sizeof(hid->name)); if (dev->product) { if (dev->manufacturer) diff --git a/drivers/hid/usbhid/usbkbd.c b/drivers/hid/usbhid/usbkbd.c index b4b007c4beb6..c439ed2f16db 100644 --- a/drivers/hid/usbhid/usbkbd.c +++ b/drivers/hid/usbhid/usbkbd.c @@ -294,7 +294,7 @@ static int usb_kbd_probe(struct usb_interface *iface, spin_lock_init(&kbd->leds_lock); if (dev->manufacturer) - strlcpy(kbd->name, dev->manufacturer, sizeof(kbd->name)); + strscpy(kbd->name, dev->manufacturer, sizeof(kbd->name)); if (dev->product) { if (dev->manufacturer) diff --git a/drivers/hid/usbhid/usbmouse.c b/drivers/hid/usbhid/usbmouse.c index fb1d7d1f6999..3fd93c2e4f4a 100644 --- a/drivers/hid/usbhid/usbmouse.c +++ b/drivers/hid/usbhid/usbmouse.c @@ -142,7 +142,7 @@ static int usb_mouse_probe(struct usb_interface *intf, const struct usb_device_i mouse->dev = input_dev; if (dev->manufacturer) - strlcpy(mouse->name, dev->manufacturer, sizeof(mouse->name)); + strscpy(mouse->name, dev->manufacturer, sizeof(mouse->name)); if (dev->product) { if (dev->manufacturer) diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index 194a2e327591..102302e9afd9 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -2226,7 +2226,7 @@ static void wacom_update_name(struct wacom *wacom, const char *suffix) } else if (strstr(product_name, "Wacom") || strstr(product_name, "wacom") || strstr(product_name, "WACOM")) { - strlcpy(name, product_name, sizeof(name)); + strscpy(name, product_name, sizeof(name)); } else { snprintf(name, sizeof(name), "Wacom %s", product_name); } @@ -2244,7 +2244,7 @@ static void wacom_update_name(struct wacom *wacom, const char *suffix) if (name[strlen(name)-1] == ' ') name[strlen(name)-1] = '\0'; } else { - strlcpy(name, features->name, sizeof(name)); + strscpy(name, features->name, sizeof(name)); } snprintf(wacom_wac->name, sizeof(wacom_wac->name), "%s%s", @@ -2509,7 +2509,7 @@ static void wacom_wireless_work(struct work_struct *work) goto fail; } - strlcpy(wacom_wac->name, wacom_wac1->name, + strscpy(wacom_wac->name, wacom_wac1->name, sizeof(wacom_wac->name)); error = wacom_initialize_battery(wacom); if (error) diff --git a/include/linux/hid.h b/include/linux/hid.h index 4363a63b9775..8677ae38599e 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -314,15 +314,6 @@ struct hid_item { #define HID_BAT_ABSOLUTESTATEOFCHARGE 0x00850065 #define HID_VD_ASUS_CUSTOM_MEDIA_KEYS 0xff310076 -/* - * HID report types --- Ouch! HID spec says 1 2 3! - */ - -#define HID_INPUT_REPORT 0 -#define HID_OUTPUT_REPORT 1 -#define HID_FEATURE_REPORT 2 - -#define HID_REPORT_TYPES 3 /* * HID connect requests @@ -509,7 +500,7 @@ struct hid_report { struct list_head hidinput_list; struct list_head field_entry_list; /* ordered list of input fields */ unsigned int id; /* id of this report */ - unsigned int type; /* report type */ + enum hid_report_type type; /* report type */ unsigned int application; /* application usage for this report */ struct hid_field *field[HID_MAX_FIELDS]; /* fields of the report */ struct hid_field_entry *field_entries; /* allocated memory of input field_entry */ @@ -658,6 +649,8 @@ struct hid_device { /* device report descriptor */ struct list_head debug_list; spinlock_t debug_list_lock; wait_queue_head_t debug_wait; + + unsigned int id; /* system unique id */ }; #define to_hid_device(pdev) \ @@ -924,20 +917,21 @@ extern int hidinput_connect(struct hid_device *hid, unsigned int force); extern void hidinput_disconnect(struct hid_device *); int hid_set_field(struct hid_field *, unsigned, __s32); -int hid_input_report(struct hid_device *, int type, u8 *, u32, int); +int hid_input_report(struct hid_device *hid, enum hid_report_type type, u8 *data, u32 size, + int interrupt); struct hid_field *hidinput_get_led_field(struct hid_device *hid); unsigned int hidinput_count_leds(struct hid_device *hid); __s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code); void hid_output_report(struct hid_report *report, __u8 *data); -int __hid_request(struct hid_device *hid, struct hid_report *rep, int reqtype); +int __hid_request(struct hid_device *hid, struct hid_report *rep, enum hid_class_request reqtype); u8 *hid_alloc_report_buf(struct hid_report *report, gfp_t flags); struct hid_device *hid_allocate_device(void); struct hid_report *hid_register_report(struct hid_device *device, - unsigned int type, unsigned int id, + enum hid_report_type type, unsigned int id, unsigned int application); int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size); struct hid_report *hid_validate_values(struct hid_device *hid, - unsigned int type, unsigned int id, + enum hid_report_type type, unsigned int id, unsigned int field_index, unsigned int report_counts); @@ -1106,10 +1100,11 @@ void hid_hw_stop(struct hid_device *hdev); int __must_check hid_hw_open(struct hid_device *hdev); void hid_hw_close(struct hid_device *hdev); void hid_hw_request(struct hid_device *hdev, - struct hid_report *report, int reqtype); + struct hid_report *report, enum hid_class_request reqtype); int hid_hw_raw_request(struct hid_device *hdev, unsigned char reportnum, __u8 *buf, - size_t len, unsigned char rtype, int reqtype); + size_t len, enum hid_report_type rtype, + enum hid_class_request reqtype); int hid_hw_output_report(struct hid_device *hdev, __u8 *buf, size_t len); /** @@ -1137,7 +1132,7 @@ static inline int hid_hw_power(struct hid_device *hdev, int level) * @reqtype: hid request type */ static inline int hid_hw_idle(struct hid_device *hdev, int report, int idle, - int reqtype) + enum hid_class_request reqtype) { if (hdev->ll_driver->idle) return hdev->ll_driver->idle(hdev, report, idle, reqtype); @@ -1182,8 +1177,8 @@ static inline u32 hid_report_len(struct hid_report *report) return DIV_ROUND_UP(report->size, 8) + (report->id > 0); } -int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, u32 size, - int interrupt); +int hid_report_raw_event(struct hid_device *hid, enum hid_report_type type, u8 *data, u32 size, + int interrupt); /* HID quirks API */ unsigned long hid_lookup_quirk(const struct hid_device *hdev); diff --git a/include/uapi/linux/hid.h b/include/uapi/linux/hid.h index b34492a87a8a..a4dcb34386e3 100644 --- a/include/uapi/linux/hid.h +++ b/include/uapi/linux/hid.h @@ -42,16 +42,30 @@ #define USB_INTERFACE_PROTOCOL_KEYBOARD 1 #define USB_INTERFACE_PROTOCOL_MOUSE 2 +/* + * HID report types --- Ouch! HID spec says 1 2 3! + */ + +enum hid_report_type { + HID_INPUT_REPORT = 0, + HID_OUTPUT_REPORT = 1, + HID_FEATURE_REPORT = 2, + + HID_REPORT_TYPES, +}; + /* * HID class requests */ -#define HID_REQ_GET_REPORT 0x01 -#define HID_REQ_GET_IDLE 0x02 -#define HID_REQ_GET_PROTOCOL 0x03 -#define HID_REQ_SET_REPORT 0x09 -#define HID_REQ_SET_IDLE 0x0A -#define HID_REQ_SET_PROTOCOL 0x0B +enum hid_class_request { + HID_REQ_GET_REPORT = 0x01, + HID_REQ_GET_IDLE = 0x02, + HID_REQ_GET_PROTOCOL = 0x03, + HID_REQ_SET_REPORT = 0x09, + HID_REQ_SET_IDLE = 0x0A, + HID_REQ_SET_PROTOCOL = 0x0B, +}; /* * HID class descriptor types