diff options
Diffstat (limited to 'drivers/hid/usbhid')
| -rw-r--r-- | drivers/hid/usbhid/Kconfig | 85 | ||||
| -rw-r--r-- | drivers/hid/usbhid/Makefile | 24 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hid-core.c | 1347 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hid-ff.c | 95 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hid-lg2ff.c | 114 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hid-lgff.c | 151 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hid-pidff.c | 247 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hid-plff.c | 139 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hid-quirks.c | 1003 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hid-tmff.c | 225 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hid-zpff.c | 107 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hiddev.c | 456 | ||||
| -rw-r--r-- | drivers/hid/usbhid/usbhid.h | 29 | ||||
| -rw-r--r-- | drivers/hid/usbhid/usbkbd.c | 122 | ||||
| -rw-r--r-- | drivers/hid/usbhid/usbmouse.c | 34 |
15 files changed, 1487 insertions, 2691 deletions
diff --git a/drivers/hid/usbhid/Kconfig b/drivers/hid/usbhid/Kconfig index 18f09104765..0108c5991a0 100644 --- a/drivers/hid/usbhid/Kconfig +++ b/drivers/hid/usbhid/Kconfig @@ -1,13 +1,13 @@ -comment "USB Input Devices" +menu "USB HID support" depends on USB config USB_HID - tristate "USB Human Interface Device (full HID) support" + tristate "USB HID transport layer" default y depends on USB && INPUT select HID ---help--- - Say Y here if you want full HID support to connect USB keyboards, + Say Y here if you want to connect USB keyboards, mice, joysticks, graphic tablets, or any other HID based devices to your computer via USB, as well as Uninterruptible Power Supply (UPS) and monitor control devices. @@ -24,88 +24,13 @@ config USB_HID comment "Input core support is needed for USB HID input layer or HIDBP support" depends on USB_HID && INPUT=n -config USB_HIDINPUT_POWERBOOK - bool "Enable support for Apple laptop/aluminum USB special keys" - default n - depends on USB_HID - help - Say Y here if you want support for the special keys (Fn, Numlock) on - Apple iBooks, PowerBooks, MacBooks, MacBook Pros and aluminum USB - keyboards. - - If unsure, say N. - -config HID_FF - bool "Force feedback support (EXPERIMENTAL)" - depends on USB_HID && EXPERIMENTAL - help - Say Y here is you want force feedback support for a few HID devices. - See below for a list of supported devices. - - See <file:Documentation/input/ff.txt> for a description of the force - feedback API. - - If unsure, say N. - config HID_PID bool "PID device support" - depends on HID_FF help Say Y here if you have a PID-compliant device and wish to enable force feedback for it. Microsoft Sidewinder Force Feedback 2 is one of such devices. -config LOGITECH_FF - bool "Logitech devices support" - depends on HID_FF - select INPUT_FF_MEMLESS if USB_HID - help - Say Y here if you have one of these devices: - - Logitech WingMan Cordless RumblePad - - Logitech WingMan Cordless RumblePad 2 - - Logitech WingMan Force 3D - - Logitech Formula Force EX - - Logitech MOMO Force wheel - - and if you want to enable force feedback for them. - Note: if you say N here, this device will still be supported, but without - force feedback. - -config LOGIRUMBLEPAD2_FF - bool "Logitech Rumblepad 2 support" - depends on HID_FF - select INPUT_FF_MEMLESS if USB_HID - help - Say Y here if you want to enable force feedback support for Logitech - Rumblepad 2 devices. - -config PANTHERLORD_FF - bool "PantherLord/GreenAsia based device support" - depends on HID_FF - select INPUT_FF_MEMLESS if USB_HID - help - Say Y here if you have a PantherLord/GreenAsia based game controller - or adapter and want to enable force feedback support for it. - -config THRUSTMASTER_FF - bool "ThrustMaster devices support" - depends on HID_FF - select INPUT_FF_MEMLESS if USB_HID - help - Say Y here if you have a THRUSTMASTER FireStore Dual Power 2 or - a THRUSTMASTER Ferrari GT Rumble Force or Force Feedback Wheel, - and want to enable force feedback support for it. - Note: if you say N here, this device will still be supported, but without - force feedback. - -config ZEROPLUS_FF - bool "Zeroplus based game controller support" - depends on HID_FF - select INPUT_FF_MEMLESS if USB_HID - help - Say Y here if you have a Zeroplus based game controller and want to - enable force feedback for it. - config USB_HIDDEV bool "/dev/hiddev raw HID device support" depends on USB_HID @@ -120,7 +45,7 @@ config USB_HIDDEV If unsure, say Y. menu "USB HID Boot Protocol drivers" - depends on USB!=n && USB_HID!=y + depends on USB!=n && USB_HID!=y && EXPERT config USB_KBD tristate "USB HIDBP Keyboard (simple Boot) support" @@ -156,4 +81,4 @@ config USB_MOUSE endmenu - +endmenu diff --git a/drivers/hid/usbhid/Makefile b/drivers/hid/usbhid/Makefile index 00a7b709019..db3cf31c6fa 100644 --- a/drivers/hid/usbhid/Makefile +++ b/drivers/hid/usbhid/Makefile @@ -3,33 +3,15 @@ # # Multipart objects. -usbhid-objs := hid-core.o hid-quirks.o +usbhid-y := hid-core.o hid-quirks.o # Optional parts of multipart objects. ifeq ($(CONFIG_USB_HIDDEV),y) - usbhid-objs += hiddev.o + usbhid-y += hiddev.o endif ifeq ($(CONFIG_HID_PID),y) - usbhid-objs += hid-pidff.o -endif -ifeq ($(CONFIG_LOGITECH_FF),y) - usbhid-objs += hid-lgff.o -endif -ifeq ($(CONFIG_LOGIRUMBLEPAD2_FF),y) - usbhid-objs += hid-lg2ff.o -endif -ifeq ($(CONFIG_PANTHERLORD_FF),y) - usbhid-objs += hid-plff.o -endif -ifeq ($(CONFIG_THRUSTMASTER_FF),y) - usbhid-objs += hid-tmff.o -endif -ifeq ($(CONFIG_ZEROPLUS_FF),y) - usbhid-objs += hid-zpff.o -endif -ifeq ($(CONFIG_HID_FF),y) - usbhid-objs += hid-ff.o + usbhid-y += hid-pidff.o endif obj-$(CONFIG_USB_HID) += usbhid.o diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 27fe4d8912c..7b88f4cb990 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -4,7 +4,8 @@ * Copyright (c) 1999 Andreas Gal * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz> * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc - * Copyright (c) 2006-2007 Jiri Kosina + * Copyright (c) 2007-2008 Oliver Neukum + * Copyright (c) 2006-2010 Jiri Kosina */ /* @@ -20,12 +21,14 @@ #include <linux/kernel.h> #include <linux/list.h> #include <linux/mm.h> -#include <linux/smp_lock.h> +#include <linux/mutex.h> #include <linux/spinlock.h> #include <asm/unaligned.h> #include <asm/byteorder.h> #include <linux/input.h> #include <linux/wait.h> +#include <linux/workqueue.h> +#include <linux/string.h> #include <linux/usb.h> @@ -39,13 +42,9 @@ * Version Information */ -#define DRIVER_VERSION "v2.6" -#define DRIVER_AUTHOR "Andreas Gal, Vojtech Pavlik, Jiri Kosina" #define DRIVER_DESC "USB HID core driver" #define DRIVER_LICENSE "GPL" -static char *hid_types[] = {"Device", "Pointer", "Mouse", "Device", "Joystick", - "Gamepad", "Keyboard", "Keypad", "Multi-Axis Controller"}; /* * Module parameters. */ @@ -54,6 +53,10 @@ static unsigned int hid_mousepoll_interval; module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644); MODULE_PARM_DESC(mousepoll, "Polling interval of mice"); +static unsigned int ignoreled; +module_param_named(ignoreled, ignoreled, uint, 0644); +MODULE_PARM_DESC(ignoreled, "Autosuspend with active leds"); + /* Quirks specified at module load time */ static char *quirks_param[MAX_USBHID_BOOT_QUIRKS] = { [ 0 ... (MAX_USBHID_BOOT_QUIRKS - 1) ] = NULL }; module_param_array_named(quirks, quirks_param, charp, NULL, 0444); @@ -61,17 +64,15 @@ MODULE_PARM_DESC(quirks, "Add/modify USB HID quirks by specifying " " quirks=vendorID:productID:quirks" " where vendorID, productID, and quirks are all in" " 0x-prefixed hex"); -static char *rdesc_quirks_param[MAX_USBHID_BOOT_QUIRKS] = { [ 0 ... (MAX_USBHID_BOOT_QUIRKS - 1) ] = NULL }; -module_param_array_named(rdesc_quirks, rdesc_quirks_param, charp, NULL, 0444); -MODULE_PARM_DESC(rdesc_quirks, "Add/modify report descriptor quirks by specifying " - " rdesc_quirks=vendorID:productID:rdesc_quirks" - " where vendorID, productID, and rdesc_quirks are all in" - " 0x-prefixed hex"); /* * Input submission and I/O error handler. */ +static DEFINE_MUTEX(hid_open_mut); static void hid_io_error(struct hid_device *hid); +static int hid_submit_out(struct hid_device *hid); +static int hid_submit_ctrl(struct hid_device *hid); +static void hid_cancel_delayed_stuff(struct usbhid_device *usbhid); /* Start up the input URB */ static int hid_start_in(struct hid_device *hid) @@ -80,15 +81,21 @@ static int hid_start_in(struct hid_device *hid) int rc = 0; struct usbhid_device *usbhid = hid->driver_data; - spin_lock_irqsave(&usbhid->inlock, flags); - if (hid->open > 0 && !test_bit(HID_SUSPENDED, &usbhid->iofl) && + spin_lock_irqsave(&usbhid->lock, flags); + if (hid->open > 0 && !test_bit(HID_DISCONNECTED, &usbhid->iofl) && + !test_bit(HID_SUSPENDED, &usbhid->iofl) && !test_and_set_bit(HID_IN_RUNNING, &usbhid->iofl)) { rc = usb_submit_urb(usbhid->urbin, GFP_ATOMIC); - if (rc != 0) + if (rc != 0) { clear_bit(HID_IN_RUNNING, &usbhid->iofl); + if (rc == -ENOSPC) + set_bit(HID_NO_BANDWIDTH, &usbhid->iofl); + } else { + clear_bit(HID_NO_BANDWIDTH, &usbhid->iofl); + } } - spin_unlock_irqrestore(&usbhid->inlock, flags); + spin_unlock_irqrestore(&usbhid->lock, flags); return rc; } @@ -109,7 +116,7 @@ static void hid_reset(struct work_struct *work) struct usbhid_device *usbhid = container_of(work, struct usbhid_device, reset_work); struct hid_device *hid = usbhid->hid; - int rc_lock, rc = 0; + int rc = 0; if (test_bit(HID_CLEAR_HALT, &usbhid->iofl)) { dev_dbg(&usbhid->intf->dev, "clear halt\n"); @@ -120,11 +127,10 @@ static void hid_reset(struct work_struct *work) else if (test_bit(HID_RESET_PENDING, &usbhid->iofl)) { dev_dbg(&usbhid->intf->dev, "resetting device\n"); - rc = rc_lock = usb_lock_device_for_reset(hid_to_usb_dev(hid), usbhid->intf); - if (rc_lock >= 0) { + rc = usb_lock_device_for_reset(hid_to_usb_dev(hid), usbhid->intf); + if (rc == 0) { rc = usb_reset_device(hid_to_usb_dev(hid)); - if (rc_lock) - usb_unlock_device(hid_to_usb_dev(hid)); + usb_unlock_device(hid_to_usb_dev(hid)); } clear_bit(HID_RESET_PENDING, &usbhid->iofl); } @@ -135,10 +141,10 @@ static void hid_reset(struct work_struct *work) hid_io_error(hid); break; default: - err_hid("can't reset device, %s-%s/input%d, status %d", - hid_to_usb_dev(hid)->bus->bus_name, - hid_to_usb_dev(hid)->devpath, - usbhid->ifnum, rc); + hid_err(hid, "can't reset device, %s-%s/input%d, status %d\n", + hid_to_usb_dev(hid)->bus->bus_name, + hid_to_usb_dev(hid)->devpath, + usbhid->ifnum, rc); /* FALLTHROUGH */ case -EHOSTUNREACH: case -ENODEV: @@ -153,7 +159,7 @@ static void hid_io_error(struct hid_device *hid) unsigned long flags; struct usbhid_device *usbhid = hid->driver_data; - spin_lock_irqsave(&usbhid->inlock, flags); + spin_lock_irqsave(&usbhid->lock, flags); /* Stop when disconnected */ if (test_bit(HID_DISCONNECTED, &usbhid->iofl)) @@ -173,8 +179,10 @@ static void hid_io_error(struct hid_device *hid) if (time_after(jiffies, usbhid->stop_retry)) { - /* Retries failed, so do a port reset */ - if (!test_and_set_bit(HID_RESET_PENDING, &usbhid->iofl)) { + /* Retries failed, so do a port reset unless we lack bandwidth*/ + if (test_bit(HID_NO_BANDWIDTH, &usbhid->iofl) + && !test_and_set_bit(HID_RESET_PENDING, &usbhid->iofl)) { + schedule_work(&usbhid->reset_work); goto done; } @@ -183,7 +191,91 @@ static void hid_io_error(struct hid_device *hid) mod_timer(&usbhid->io_retry, jiffies + msecs_to_jiffies(usbhid->retry_delay)); done: - spin_unlock_irqrestore(&usbhid->inlock, flags); + spin_unlock_irqrestore(&usbhid->lock, flags); +} + +static void usbhid_mark_busy(struct usbhid_device *usbhid) +{ + struct usb_interface *intf = usbhid->intf; + + usb_mark_last_busy(interface_to_usbdev(intf)); +} + +static int usbhid_restart_out_queue(struct usbhid_device *usbhid) +{ + struct hid_device *hid = usb_get_intfdata(usbhid->intf); + int kicked; + int r; + + if (!hid || test_bit(HID_RESET_PENDING, &usbhid->iofl) || + test_bit(HID_SUSPENDED, &usbhid->iofl)) + return 0; + + if ((kicked = (usbhid->outhead != usbhid->outtail))) { + hid_dbg(hid, "Kicking head %d tail %d", usbhid->outhead, usbhid->outtail); + + /* Try to wake up from autosuspend... */ + r = usb_autopm_get_interface_async(usbhid->intf); + if (r < 0) + return r; + + /* + * If still suspended, don't submit. Submission will + * occur if/when resume drains the queue. + */ + if (test_bit(HID_SUSPENDED, &usbhid->iofl)) { + usb_autopm_put_interface_no_suspend(usbhid->intf); + return r; + } + + /* Asynchronously flush queue. */ + set_bit(HID_OUT_RUNNING, &usbhid->iofl); + if (hid_submit_out(hid)) { + clear_bit(HID_OUT_RUNNING, &usbhid->iofl); + usb_autopm_put_interface_async(usbhid->intf); + } + wake_up(&usbhid->wait); + } + return kicked; +} + +static int usbhid_restart_ctrl_queue(struct usbhid_device *usbhid) +{ + struct hid_device *hid = usb_get_intfdata(usbhid->intf); + int kicked; + int r; + + WARN_ON(hid == NULL); + if (!hid || test_bit(HID_RESET_PENDING, &usbhid->iofl) || + test_bit(HID_SUSPENDED, &usbhid->iofl)) + return 0; + + if ((kicked = (usbhid->ctrlhead != usbhid->ctrltail))) { + hid_dbg(hid, "Kicking head %d tail %d", usbhid->ctrlhead, usbhid->ctrltail); + + /* Try to wake up from autosuspend... */ + r = usb_autopm_get_interface_async(usbhid->intf); + if (r < 0) + return r; + + /* + * If still suspended, don't submit. Submission will + * occur if/when resume drains the queue. + */ + if (test_bit(HID_SUSPENDED, &usbhid->iofl)) { + usb_autopm_put_interface_no_suspend(usbhid->intf); + return r; + } + + /* Asynchronously flush queue. */ + set_bit(HID_CTRL_RUNNING, &usbhid->iofl); + if (hid_submit_ctrl(hid)) { + clear_bit(HID_CTRL_RUNNING, &usbhid->iofl); + usb_autopm_put_interface_async(usbhid->intf); + } + wake_up(&usbhid->wait); + } + return kicked; } /* @@ -197,41 +289,54 @@ static void hid_irq_in(struct urb *urb) int status; switch (urb->status) { - case 0: /* success */ - usbhid->retry_delay = 0; - hid_input_report(urb->context, HID_INPUT_REPORT, - urb->transfer_buffer, - urb->actual_length, 1); - break; - case -EPIPE: /* stall */ - clear_bit(HID_IN_RUNNING, &usbhid->iofl); - set_bit(HID_CLEAR_HALT, &usbhid->iofl); - schedule_work(&usbhid->reset_work); - return; - case -ECONNRESET: /* unlink */ - case -ENOENT: - case -ESHUTDOWN: /* unplug */ - clear_bit(HID_IN_RUNNING, &usbhid->iofl); - return; - case -EILSEQ: /* protocol error or unplug */ - case -EPROTO: /* protocol error or unplug */ - case -ETIME: /* protocol error or unplug */ - case -ETIMEDOUT: /* Should never happen, but... */ - clear_bit(HID_IN_RUNNING, &usbhid->iofl); - hid_io_error(hid); - return; - default: /* error */ - warn("input irq status %d received", urb->status); + case 0: /* success */ + usbhid_mark_busy(usbhid); + usbhid->retry_delay = 0; + hid_input_report(urb->context, HID_INPUT_REPORT, + urb->transfer_buffer, + urb->actual_length, 1); + /* + * autosuspend refused while keys are pressed + * because most keyboards don't wake up when + * a key is released + */ + if (hid_check_keys_pressed(hid)) + set_bit(HID_KEYS_PRESSED, &usbhid->iofl); + else + clear_bit(HID_KEYS_PRESSED, &usbhid->iofl); + break; + case -EPIPE: /* stall */ + usbhid_mark_busy(usbhid); + clear_bit(HID_IN_RUNNING, &usbhid->iofl); + set_bit(HID_CLEAR_HALT, &usbhid->iofl); + schedule_work(&usbhid->reset_work); + return; + case -ECONNRESET: /* unlink */ + case -ENOENT: + case -ESHUTDOWN: /* unplug */ + clear_bit(HID_IN_RUNNING, &usbhid->iofl); + return; + case -EILSEQ: /* protocol error or unplug */ + case -EPROTO: /* protocol error or unplug */ + case -ETIME: /* protocol error or unplug */ + case -ETIMEDOUT: /* Should never happen, but... */ + usbhid_mark_busy(usbhid); + clear_bit(HID_IN_RUNNING, &usbhid->iofl); + hid_io_error(hid); + return; + default: /* error */ + hid_warn(urb->dev, "input irq status %d received\n", + urb->status); } status = usb_submit_urb(urb, GFP_ATOMIC); if (status) { clear_bit(HID_IN_RUNNING, &usbhid->iofl); if (status != -EPERM) { - err_hid("can't resubmit intr, %s-%s/input%d, status %d", - hid_to_usb_dev(hid)->bus->bus_name, - hid_to_usb_dev(hid)->devpath, - usbhid->ifnum, status); + hid_err(hid, "can't resubmit intr, %s-%s/input%d, status %d\n", + hid_to_usb_dev(hid)->bus->bus_name, + hid_to_usb_dev(hid)->devpath, + usbhid->ifnum, status); hid_io_error(hid); } } @@ -240,21 +345,31 @@ static void hid_irq_in(struct urb *urb) static int hid_submit_out(struct hid_device *hid) { struct hid_report *report; + char *raw_report; struct usbhid_device *usbhid = hid->driver_data; + int r; - report = usbhid->out[usbhid->outtail]; + report = usbhid->out[usbhid->outtail].report; + raw_report = usbhid->out[usbhid->outtail].raw_report; - hid_output_report(report, usbhid->outbuf); - usbhid->urbout->transfer_buffer_length = ((report->size - 1) >> 3) + 1 + (report->id > 0); + usbhid->urbout->transfer_buffer_length = ((report->size - 1) >> 3) + + 1 + (report->id > 0); usbhid->urbout->dev = hid_to_usb_dev(hid); + if (raw_report) { + memcpy(usbhid->outbuf, raw_report, + usbhid->urbout->transfer_buffer_length); + kfree(raw_report); + usbhid->out[usbhid->outtail].raw_report = NULL; + } dbg_hid("submitting out urb\n"); - if (usb_submit_urb(usbhid->urbout, GFP_ATOMIC)) { - err_hid("usb_submit_urb(out) failed"); - return -1; + r = usb_submit_urb(usbhid->urbout, GFP_ATOMIC); + if (r < 0) { + hid_err(hid, "usb_submit_urb(out) failed: %d\n", r); + return r; } - + usbhid->last_out = jiffies; return 0; } @@ -262,22 +377,29 @@ static int hid_submit_ctrl(struct hid_device *hid) { struct hid_report *report; unsigned char dir; - int len; + char *raw_report; + int len, r; struct usbhid_device *usbhid = hid->driver_data; report = usbhid->ctrl[usbhid->ctrltail].report; + raw_report = usbhid->ctrl[usbhid->ctrltail].raw_report; dir = usbhid->ctrl[usbhid->ctrltail].dir; len = ((report->size - 1) >> 3) + 1 + (report->id > 0); if (dir == USB_DIR_OUT) { - hid_output_report(report, usbhid->ctrlbuf); usbhid->urbctrl->pipe = usb_sndctrlpipe(hid_to_usb_dev(hid), 0); usbhid->urbctrl->transfer_buffer_length = len; + if (raw_report) { + memcpy(usbhid->ctrlbuf, raw_report, len); + kfree(raw_report); + usbhid->ctrl[usbhid->ctrltail].raw_report = NULL; + } } else { int maxpacket, padlen; usbhid->urbctrl->pipe = usb_rcvctrlpipe(hid_to_usb_dev(hid), 0); - maxpacket = usb_maxpacket(hid_to_usb_dev(hid), usbhid->urbctrl->pipe, 0); + maxpacket = usb_maxpacket(hid_to_usb_dev(hid), + usbhid->urbctrl->pipe, 0); if (maxpacket > 0) { padlen = DIV_ROUND_UP(len, maxpacket); padlen *= maxpacket; @@ -290,20 +412,24 @@ static int hid_submit_ctrl(struct hid_device *hid) usbhid->urbctrl->dev = hid_to_usb_dev(hid); usbhid->cr->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE | dir; - usbhid->cr->bRequest = (dir == USB_DIR_OUT) ? HID_REQ_SET_REPORT : HID_REQ_GET_REPORT; - usbhid->cr->wValue = cpu_to_le16(((report->type + 1) << 8) | report->id); + usbhid->cr->bRequest = (dir == USB_DIR_OUT) ? HID_REQ_SET_REPORT : + HID_REQ_GET_REPORT; + usbhid->cr->wValue = cpu_to_le16(((report->type + 1) << 8) | + report->id); usbhid->cr->wIndex = cpu_to_le16(usbhid->ifnum); usbhid->cr->wLength = cpu_to_le16(len); dbg_hid("submitting ctrl urb: %s wValue=0x%04x wIndex=0x%04x wLength=%u\n", - usbhid->cr->bRequest == HID_REQ_SET_REPORT ? "Set_Report" : "Get_Report", + usbhid->cr->bRequest == HID_REQ_SET_REPORT ? "Set_Report" : + "Get_Report", usbhid->cr->wValue, usbhid->cr->wIndex, usbhid->cr->wLength); - if (usb_submit_urb(usbhid->urbctrl, GFP_ATOMIC)) { - err_hid("usb_submit_urb(ctrl) failed"); - return -1; + r = usb_submit_urb(usbhid->urbctrl, GFP_ATOMIC); + if (r < 0) { + hid_err(hid, "usb_submit_urb(ctrl) failed: %d\n", r); + return r; } - + usbhid->last_ctrl = jiffies; return 0; } @@ -319,37 +445,38 @@ static void hid_irq_out(struct urb *urb) int unplug = 0; switch (urb->status) { - case 0: /* success */ - break; - case -ESHUTDOWN: /* unplug */ - unplug = 1; - case -EILSEQ: /* protocol error or unplug */ - case -EPROTO: /* protocol error or unplug */ - case -ECONNRESET: /* unlink */ - case -ENOENT: - break; - default: /* error */ - warn("output irq status %d received", urb->status); + case 0: /* success */ + break; + case -ESHUTDOWN: /* unplug */ + unplug = 1; + case -EILSEQ: /* protocol error or unplug */ + case -EPROTO: /* protocol error or unplug */ + case -ECONNRESET: /* unlink */ + case -ENOENT: + break; + default: /* error */ + hid_warn(urb->dev, "output irq status %d received\n", + urb->status); } - spin_lock_irqsave(&usbhid->outlock, flags); + spin_lock_irqsave(&usbhid->lock, flags); - if (unplug) + if (unplug) { usbhid->outtail = usbhid->outhead; - else + } else { usbhid->outtail = (usbhid->outtail + 1) & (HID_OUTPUT_FIFO_SIZE - 1); - if (usbhid->outhead != usbhid->outtail) { - if (hid_submit_out(hid)) { - clear_bit(HID_OUT_RUNNING, &usbhid->iofl); - wake_up(&usbhid->wait); + if (usbhid->outhead != usbhid->outtail && + hid_submit_out(hid) == 0) { + /* Successfully submitted next urb in queue */ + spin_unlock_irqrestore(&usbhid->lock, flags); + return; } - spin_unlock_irqrestore(&usbhid->outlock, flags); - return; } clear_bit(HID_OUT_RUNNING, &usbhid->iofl); - spin_unlock_irqrestore(&usbhid->outlock, flags); + spin_unlock_irqrestore(&usbhid->lock, flags); + usb_autopm_put_interface_async(usbhid->intf); wake_up(&usbhid->wait); } @@ -361,121 +488,167 @@ static void hid_ctrl(struct urb *urb) { struct hid_device *hid = urb->context; struct usbhid_device *usbhid = hid->driver_data; - unsigned long flags; - int unplug = 0; + int unplug = 0, status = urb->status; - spin_lock_irqsave(&usbhid->ctrllock, flags); + spin_lock(&usbhid->lock); - switch (urb->status) { - case 0: /* success */ - if (usbhid->ctrl[usbhid->ctrltail].dir == USB_DIR_IN) - hid_input_report(urb->context, usbhid->ctrl[usbhid->ctrltail].report->type, - urb->transfer_buffer, urb->actual_length, 0); - break; - case -ESHUTDOWN: /* unplug */ - unplug = 1; - case -EILSEQ: /* protocol error or unplug */ - case -EPROTO: /* protocol error or unplug */ - case -ECONNRESET: /* unlink */ - case -ENOENT: - case -EPIPE: /* report not available */ - break; - default: /* error */ - warn("ctrl urb status %d received", urb->status); + switch (status) { + case 0: /* success */ + if (usbhid->ctrl[usbhid->ctrltail].dir == USB_DIR_IN) + hid_input_report(urb->context, + usbhid->ctrl[usbhid->ctrltail].report->type, + urb->transfer_buffer, urb->actual_length, 0); + break; + case -ESHUTDOWN: /* unplug */ + unplug = 1; + case -EILSEQ: /* protocol error or unplug */ + case -EPROTO: /* protocol error or unplug */ + case -ECONNRESET: /* unlink */ + case -ENOENT: + case -EPIPE: /* report not available */ + break; + default: /* error */ + hid_warn(urb->dev, "ctrl urb status %d received\n", status); } - if (unplug) + if (unplug) { usbhid->ctrltail = usbhid->ctrlhead; - else + } else { usbhid->ctrltail = (usbhid->ctrltail + 1) & (HID_CONTROL_FIFO_SIZE - 1); - if (usbhid->ctrlhead != usbhid->ctrltail) { - if (hid_submit_ctrl(hid)) { - clear_bit(HID_CTRL_RUNNING, &usbhid->iofl); - wake_up(&usbhid->wait); + if (usbhid->ctrlhead != usbhid->ctrltail && + hid_submit_ctrl(hid) == 0) { + /* Successfully submitted next urb in queue */ + spin_unlock(&usbhid->lock); + return; } - spin_unlock_irqrestore(&usbhid->ctrllock, flags); - return; } clear_bit(HID_CTRL_RUNNING, &usbhid->iofl); - spin_unlock_irqrestore(&usbhid->ctrllock, flags); + spin_unlock(&usbhid->lock); + usb_autopm_put_interface_async(usbhid->intf); wake_up(&usbhid->wait); } -void usbhid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir) +static void __usbhid_submit_report(struct hid_device *hid, struct hid_report *report, + unsigned char dir) { int head; - unsigned long flags; struct usbhid_device *usbhid = hid->driver_data; if ((hid->quirks & HID_QUIRK_NOGET) && dir == USB_DIR_IN) return; if (usbhid->urbout && dir == USB_DIR_OUT && report->type == HID_OUTPUT_REPORT) { - - spin_lock_irqsave(&usbhid->outlock, flags); - if ((head = (usbhid->outhead + 1) & (HID_OUTPUT_FIFO_SIZE - 1)) == usbhid->outtail) { - spin_unlock_irqrestore(&usbhid->outlock, flags); - warn("output queue full"); + hid_warn(hid, "output queue full\n"); return; } - usbhid->out[usbhid->outhead] = report; + usbhid->out[usbhid->outhead].raw_report = hid_alloc_report_buf(report, GFP_ATOMIC); + if (!usbhid->out[usbhid->outhead].raw_report) { + hid_warn(hid, "output queueing failed\n"); + return; + } + hid_output_report(report, usbhid->out[usbhid->outhead].raw_report); + usbhid->out[usbhid->outhead].report = report; usbhid->outhead = head; - if (!test_and_set_bit(HID_OUT_RUNNING, &usbhid->iofl)) - if (hid_submit_out(hid)) - clear_bit(HID_OUT_RUNNING, &usbhid->iofl); + /* If the queue isn't running, restart it */ + if (!test_bit(HID_OUT_RUNNING, &usbhid->iofl)) { + usbhid_restart_out_queue(usbhid); + + /* Otherwise see if an earlier request has timed out */ + } else if (time_after(jiffies, usbhid->last_out + HZ * 5)) { + + /* Prevent autosuspend following the unlink */ + usb_autopm_get_interface_no_resume(usbhid->intf); - spin_unlock_irqrestore(&usbhid->outlock, flags); + /* + * Prevent resubmission in case the URB completes + * before we can unlink it. We don't want to cancel + * the wrong transfer! + */ + usb_block_urb(usbhid->urbout); + + /* Drop lock to avoid deadlock if the callback runs */ + spin_unlock(&usbhid->lock); + + usb_unlink_urb(usbhid->urbout); + spin_lock(&usbhid->lock); + usb_unblock_urb(usbhid->urbout); + + /* Unlink might have stopped the queue */ + if (!test_bit(HID_OUT_RUNNING, &usbhid->iofl)) + usbhid_restart_out_queue(usbhid); + + /* Now we can allow autosuspend again */ + usb_autopm_put_interface_async(usbhid->intf); + } return; } - spin_lock_irqsave(&usbhid->ctrllock, flags); - if ((head = (usbhid->ctrlhead + 1) & (HID_CONTROL_FIFO_SIZE - 1)) == usbhid->ctrltail) { - spin_unlock_irqrestore(&usbhid->ctrllock, flags); - warn("control queue full"); + hid_warn(hid, "control queue full\n"); return; } + if (dir == USB_DIR_OUT) { + usbhid->ctrl[usbhid->ctrlhead].raw_report = hid_alloc_report_buf(report, GFP_ATOMIC); + if (!usbhid->ctrl[usbhid->ctrlhead].raw_report) { + hid_warn(hid, "control queueing failed\n"); + return; + } + hid_output_report(report, usbhid->ctrl[usbhid->ctrlhead].raw_report); + } usbhid->ctrl[usbhid->ctrlhead].report = report; usbhid->ctrl[usbhid->ctrlhead].dir = dir; usbhid->ctrlhead = head; - if (!test_and_set_bit(HID_CTRL_RUNNING, &usbhid->iofl)) - if (hid_submit_ctrl(hid)) - clear_bit(HID_CTRL_RUNNING, &usbhid->iofl); + /* If the queue isn't running, restart it */ + if (!test_bit(HID_CTRL_RUNNING, &usbhid->iofl)) { + usbhid_restart_ctrl_queue(usbhid); - spin_unlock_irqrestore(&usbhid->ctrllock, flags); -} + /* Otherwise see if an earlier request has timed out */ + } else if (time_after(jiffies, usbhid->last_ctrl + HZ * 5)) { -static int usb_hidinput_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) -{ - struct hid_device *hid = input_get_drvdata(dev); - struct hid_field *field; - int offset; + /* Prevent autosuspend following the unlink */ + usb_autopm_get_interface_no_resume(usbhid->intf); - if (type == EV_FF) - return input_ff_event(dev, type, code, value); + /* + * Prevent resubmission in case the URB completes + * before we can unlink it. We don't want to cancel + * the wrong transfer! + */ + usb_block_urb(usbhid->urbctrl); - if (type != EV_LED) - return -1; + /* Drop lock to avoid deadlock if the callback runs */ + spin_unlock(&usbhid->lock); - if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) { - warn("event field not found"); - return -1; + usb_unlink_urb(usbhid->urbctrl); + spin_lock(&usbhid->lock); + usb_unblock_urb(usbhid->urbctrl); + + /* Unlink might have stopped the queue */ + if (!test_bit(HID_CTRL_RUNNING, &usbhid->iofl)) + usbhid_restart_ctrl_queue(usbhid); + + /* Now we can allow autosuspend again */ + usb_autopm_put_interface_async(usbhid->intf); } +} - hid_set_field(field, offset, value); - usbhid_submit_report(hid, field->report, USB_DIR_OUT); +static void usbhid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir) +{ + struct usbhid_device *usbhid = hid->driver_data; + unsigned long flags; - return 0; + spin_lock_irqsave(&usbhid->lock, flags); + __usbhid_submit_report(hid, report, dir); + spin_unlock_irqrestore(&usbhid->lock, flags); } -int usbhid_wait_io(struct hid_device *hid) +static int usbhid_wait_io(struct hid_device *hid) { struct usbhid_device *usbhid = hid->driver_data; @@ -516,28 +689,57 @@ static int hid_get_class_descriptor(struct usb_device *dev, int ifnum, int usbhid_open(struct hid_device *hid) { struct usbhid_device *usbhid = hid->driver_data; - int res; + int res = 0; + mutex_lock(&hid_open_mut); if (!hid->open++) { res = usb_autopm_get_interface(usbhid->intf); + /* the device must be awake to reliably request remote wakeup */ if (res < 0) { hid->open--; - return -EIO; + res = -EIO; + goto done; + } + usbhid->intf->needs_remote_wakeup = 1; + res = hid_start_in(hid); + if (res) { + if (res != -ENOSPC) { + hid_io_error(hid); + res = 0; + } else { + /* no use opening if resources are insufficient */ + hid->open--; + res = -EBUSY; + usbhid->intf->needs_remote_wakeup = 0; + } } + usb_autopm_put_interface(usbhid->intf); } - if (hid_start_in(hid)) - hid_io_error(hid); - return 0; +done: + mutex_unlock(&hid_open_mut); + return res; } void usbhid_close(struct hid_device *hid) { struct usbhid_device *usbhid = hid->driver_data; + mutex_lock(&hid_open_mut); + + /* protecting hid->open to make sure we don't restart + * data acquistion due to a resumption we no longer + * care about + */ + spin_lock_irq(&usbhid->lock); if (!--hid->open) { + spin_unlock_irq(&usbhid->lock); + hid_cancel_delayed_stuff(usbhid); usb_kill_urb(usbhid->urbin); - usb_autopm_put_interface(usbhid->intf); + usbhid->intf->needs_remote_wakeup = 0; + } else { + spin_unlock_irq(&usbhid->lock); } + mutex_unlock(&hid_open_mut); } /* @@ -548,12 +750,17 @@ void usbhid_init_reports(struct hid_device *hid) { struct hid_report *report; struct usbhid_device *usbhid = hid->driver_data; + struct hid_report_enum *report_enum; int err, ret; - list_for_each_entry(report, &hid->report_enum[HID_INPUT_REPORT].report_list, list) - usbhid_submit_report(hid, report, USB_DIR_IN); + if (!(hid->quirks & HID_QUIRK_NO_INIT_INPUT_REPORTS)) { + report_enum = &hid->report_enum[HID_INPUT_REPORT]; + list_for_each_entry(report, &report_enum->report_list, list) + usbhid_submit_report(hid, report, USB_DIR_IN); + } - list_for_each_entry(report, &hid->report_enum[HID_FEATURE_REPORT].report_list, list) + report_enum = &hid->report_enum[HID_FEATURE_REPORT]; + list_for_each_entry(report, &report_enum->report_list, list) usbhid_submit_report(hid, report, USB_DIR_IN); err = 0; @@ -568,7 +775,7 @@ void usbhid_init_reports(struct hid_device *hid) } if (err) - warn("timeout initializing reports"); + hid_warn(hid, "timeout initializing reports\n"); } /* @@ -619,9 +826,7 @@ static void hid_find_max_report(struct hid_device *hid, unsigned int type, unsigned int size; list_for_each_entry(report, &hid->report_enum[type].report_list, list) { - size = ((report->size - 1) >> 3) + 1; - if (type == HID_INPUT_REPORT && hid->report_enum[type].numbered) - size++; + size = ((report->size - 1) >> 3) + 1 + hid->report_enum[type].numbered; if (*max < size) *max = size; } @@ -631,91 +836,155 @@ static int hid_alloc_buffers(struct usb_device *dev, struct hid_device *hid) { struct usbhid_device *usbhid = hid->driver_data; - if (!(usbhid->inbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->inbuf_dma))) - return -1; - if (!(usbhid->outbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->outbuf_dma))) - return -1; - if (!(usbhid->cr = usb_buffer_alloc(dev, sizeof(*(usbhid->cr)), GFP_ATOMIC, &usbhid->cr_dma))) - return -1; - if (!(usbhid->ctrlbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->ctrlbuf_dma))) + usbhid->inbuf = usb_alloc_coherent(dev, usbhid->bufsize, GFP_KERNEL, + &usbhid->inbuf_dma); + usbhid->outbuf = usb_alloc_coherent(dev, usbhid->bufsize, GFP_KERNEL, + &usbhid->outbuf_dma); + usbhid->cr = kmalloc(sizeof(*usbhid->cr), GFP_KERNEL); + usbhid->ctrlbuf = usb_alloc_coherent(dev, usbhid->bufsize, GFP_KERNEL, + &usbhid->ctrlbuf_dma); + if (!usbhid->inbuf || !usbhid->outbuf || !usbhid->cr || + !usbhid->ctrlbuf) return -1; return 0; } -static int usbhid_output_raw_report(struct hid_device *hid, __u8 *buf, size_t count) +static int usbhid_get_raw_report(struct hid_device *hid, + unsigned char report_number, __u8 *buf, size_t count, + unsigned char report_type) { struct usbhid_device *usbhid = hid->driver_data; struct usb_device *dev = hid_to_usb_dev(hid); struct usb_interface *intf = usbhid->intf; struct usb_host_interface *interface = intf->cur_altsetting; + int skipped_report_id = 0; int ret; - ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), - HID_REQ_SET_REPORT, - USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE, - ((HID_OUTPUT_REPORT + 1) << 8) | *buf, - interface->desc.bInterfaceNumber, buf + 1, count - 1, + /* Byte 0 is the report number. Report data starts at byte 1.*/ + buf[0] = report_number; + if (report_number == 0x0) { + /* Offset the return buffer by 1, so that the report ID + will remain in byte 0. */ + buf++; + count--; + skipped_report_id = 1; + } + ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), + HID_REQ_GET_REPORT, + USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE, + ((report_type + 1) << 8) | report_number, + interface->desc.bInterfaceNumber, buf, count, USB_CTRL_SET_TIMEOUT); /* count also the report id */ - if (ret > 0) + if (ret > 0 && skipped_report_id) ret++; return ret; } -static void hid_free_buffers(struct usb_device *dev, struct hid_device *hid) +static int usbhid_set_raw_report(struct hid_device *hid, unsigned int reportnum, + __u8 *buf, size_t count, unsigned char rtype) { struct usbhid_device *usbhid = hid->driver_data; + struct usb_device *dev = hid_to_usb_dev(hid); + struct usb_interface *intf = usbhid->intf; + struct usb_host_interface *interface = intf->cur_altsetting; + int ret, skipped_report_id = 0; + + /* Byte 0 is the report number. Report data starts at byte 1.*/ + if ((rtype == HID_OUTPUT_REPORT) && + (hid->quirks & HID_QUIRK_SKIP_OUTPUT_REPORT_ID)) + buf[0] = 0; + else + buf[0] = reportnum; - usb_buffer_free(dev, usbhid->bufsize, usbhid->inbuf, usbhid->inbuf_dma); - usb_buffer_free(dev, usbhid->bufsize, usbhid->outbuf, usbhid->outbuf_dma); - usb_buffer_free(dev, sizeof(*(usbhid->cr)), usbhid->cr, usbhid->cr_dma); - usb_buffer_free(dev, usbhid->bufsize, usbhid->ctrlbuf, usbhid->ctrlbuf_dma); + if (buf[0] == 0x0) { + /* Don't send the Report ID */ + buf++; + count--; + skipped_report_id = 1; + } + + ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), + HID_REQ_SET_REPORT, + USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE, + ((rtype + 1) << 8) | reportnum, + interface->desc.bInterfaceNumber, buf, count, + USB_CTRL_SET_TIMEOUT); + /* count also the report id, if this was a numbered report. */ + if (ret > 0 && skipped_report_id) + ret++; + + return ret; } -/* - * Sending HID_REQ_GET_REPORT changes the operation mode of the ps3 controller - * to "operational". Without this, the ps3 controller will not report any - * events. - */ -static void hid_fixup_sony_ps3_controller(struct usb_device *dev, int ifnum) +static int usbhid_output_report(struct hid_device *hid, __u8 *buf, size_t count) { - int result; - char *buf = kmalloc(18, GFP_KERNEL); + struct usbhid_device *usbhid = hid->driver_data; + struct usb_device *dev = hid_to_usb_dev(hid); + int actual_length, skipped_report_id = 0, ret; - if (!buf) - return; + if (!usbhid->urbout) + return -ENOSYS; + + if (buf[0] == 0x0) { + /* Don't send the Report ID */ + buf++; + count--; + skipped_report_id = 1; + } - result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), - HID_REQ_GET_REPORT, - USB_DIR_IN | USB_TYPE_CLASS | - USB_RECIP_INTERFACE, - (3 << 8) | 0xf2, ifnum, buf, 17, - USB_CTRL_GET_TIMEOUT); + ret = usb_interrupt_msg(dev, usbhid->urbout->pipe, + buf, count, &actual_length, + USB_CTRL_SET_TIMEOUT); + /* return the number of bytes transferred */ + if (ret == 0) { + ret = actual_length; + /* count also the report id */ + if (skipped_report_id) + ret++; + } - if (result < 0) - err_hid("%s failed: %d\n", __func__, result); + return ret; +} - kfree(buf); +static void usbhid_restart_queues(struct usbhid_device *usbhid) +{ + if (usbhid->urbout && !test_bit(HID_OUT_RUNNING, &usbhid->iofl)) + usbhid_restart_out_queue(usbhid); + if (!test_bit(HID_CTRL_RUNNING, &usbhid->iofl)) + usbhid_restart_ctrl_queue(usbhid); } -static struct hid_device *usb_hid_configure(struct usb_interface *intf) +static void hid_free_buffers(struct usb_device *dev, struct hid_device *hid) { + struct usbhid_device *usbhid = hid->driver_data; + + usb_free_coherent(dev, usbhid->bufsize, usbhid->inbuf, usbhid->inbuf_dma); + usb_free_coherent(dev, usbhid->bufsize, usbhid->outbuf, usbhid->outbuf_dma); + kfree(usbhid->cr); + usb_free_coherent(dev, usbhid->bufsize, usbhid->ctrlbuf, usbhid->ctrlbuf_dma); +} + +static int usbhid_parse(struct hid_device *hid) +{ + struct usb_interface *intf = to_usb_interface(hid->dev.parent); struct usb_host_interface *interface = intf->cur_altsetting; struct usb_device *dev = interface_to_usbdev (intf); struct hid_descriptor *hdesc; - struct hid_device *hid; u32 quirks = 0; - unsigned int insize = 0, rsize = 0; + unsigned int rsize = 0; char *rdesc; - int n, len; - struct usbhid_device *usbhid; + int ret, n; quirks = usbhid_lookup_quirk(le16_to_cpu(dev->descriptor.idVendor), le16_to_cpu(dev->descriptor.idProduct)); + if (quirks & HID_QUIRK_IGNORE) + return -ENODEV; + /* Many keyboards and mice don't like to be polled for reports, * so we will always set the HID_QUIRK_NOGET flag for them. */ if (interface->desc.bInterfaceSubClass == USB_INTERFACE_SUBCLASS_BOOT) { @@ -724,66 +993,64 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) quirks |= HID_QUIRK_NOGET; } - if (quirks & HID_QUIRK_IGNORE) - return NULL; - - if ((quirks & HID_QUIRK_IGNORE_MOUSE) && - (interface->desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_MOUSE)) - return NULL; - - if (usb_get_extra_descriptor(interface, HID_DT_HID, &hdesc) && (!interface->desc.bNumEndpoints || usb_get_extra_descriptor(&interface->endpoint[0], HID_DT_HID, &hdesc))) { dbg_hid("class descriptor not present\n"); - return NULL; + return -ENODEV; } + hid->version = le16_to_cpu(hdesc->bcdHID); + hid->country = hdesc->bCountryCode; + for (n = 0; n < hdesc->bNumDescriptors; n++) if (hdesc->desc[n].bDescriptorType == HID_DT_REPORT) rsize = le16_to_cpu(hdesc->desc[n].wDescriptorLength); if (!rsize || rsize > HID_MAX_DESCRIPTOR_SIZE) { dbg_hid("weird size of report descriptor (%u)\n", rsize); - return NULL; + return -EINVAL; } if (!(rdesc = kmalloc(rsize, GFP_KERNEL))) { dbg_hid("couldn't allocate rdesc memory\n"); - return NULL; + return -ENOMEM; } hid_set_idle(dev, interface->desc.bInterfaceNumber, 0, 0); - if ((n = hid_get_class_descriptor(dev, interface->desc.bInterfaceNumber, HID_DT_REPORT, rdesc, rsize)) < 0) { + ret = hid_get_class_descriptor(dev, interface->desc.bInterfaceNumber, + HID_DT_REPORT, rdesc, rsize); + if (ret < 0) { dbg_hid("reading report descriptor failed\n"); kfree(rdesc); - return NULL; + goto err; } - usbhid_fixup_report_descriptor(le16_to_cpu(dev->descriptor.idVendor), - le16_to_cpu(dev->descriptor.idProduct), rdesc, - rsize, rdesc_quirks_param); - - dbg_hid("report descriptor (size %u, read %d) = ", rsize, n); - for (n = 0; n < rsize; n++) - dbg_hid_line(" %02x", (unsigned char) rdesc[n]); - dbg_hid_line("\n"); - - if (!(hid = hid_parse_report(rdesc, n))) { + ret = hid_parse_report(hid, rdesc, rsize); + kfree(rdesc); + if (ret) { dbg_hid("parsing report descriptor failed\n"); - kfree(rdesc); - return NULL; + goto err; } - kfree(rdesc); - hid->quirks = quirks; + hid->quirks |= quirks; - if (!(usbhid = kzalloc(sizeof(struct usbhid_device), GFP_KERNEL))) - goto fail_no_usbhid; + return 0; +err: + return ret; +} - hid->driver_data = usbhid; - usbhid->hid = hid; +static int usbhid_start(struct hid_device *hid) +{ + struct usb_interface *intf = to_usb_interface(hid->dev.parent); + struct usb_host_interface *interface = intf->cur_altsetting; + struct usb_device *dev = interface_to_usbdev(intf); + struct usbhid_device *usbhid = hid->driver_data; + unsigned int n, insize = 0; + int ret; + + clear_bit(HID_DISCONNECTED, &usbhid->iofl); usbhid->bufsize = HID_MIN_BUFFER_SIZE; hid_find_max_report(hid, HID_INPUT_REPORT, &usbhid->bufsize); @@ -799,40 +1066,23 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) insize = HID_MAX_BUFFER_SIZE; if (hid_alloc_buffers(dev, hid)) { - hid_free_buffers(dev, hid); + ret = -ENOMEM; goto fail; } - hid->name[0] = 0; - - if (dev->manufacturer) - strlcpy(hid->name, dev->manufacturer, sizeof(hid->name)); - - if (dev->product) { - if (dev->manufacturer) - strlcat(hid->name, " ", sizeof(hid->name)); - strlcat(hid->name, dev->product, sizeof(hid->name)); - } - - if (!strlen(hid->name)) - snprintf(hid->name, sizeof(hid->name), "HID %04x:%04x", - le16_to_cpu(dev->descriptor.idVendor), - le16_to_cpu(dev->descriptor.idProduct)); - for (n = 0; n < interface->desc.bNumEndpoints; n++) { - struct usb_endpoint_descriptor *endpoint; int pipe; int interval; endpoint = &interface->endpoint[n].desc; - if ((endpoint->bmAttributes & 3) != 3) /* Not an interrupt endpoint */ + if (!usb_endpoint_xfer_int(endpoint)) continue; interval = endpoint->bInterval; /* Some vendors give fullspeed interval on highspeed devides */ - if (quirks & HID_QUIRK_FULLSPEED_INTERVAL && + if (hid->quirks & HID_QUIRK_FULLSPEED_INTERVAL && dev->speed == USB_SPEED_HIGH) { interval = fls(endpoint->bInterval*8); printk(KERN_INFO "%s: Fixing fullspeed to highspeed interval: %d -> %d\n", @@ -843,6 +1093,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0) interval = hid_mousepoll_interval; + ret = -ENOMEM; if (usb_endpoint_dir_in(endpoint)) { if (usbhid->urbin) continue; @@ -866,227 +1117,469 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) } } - if (!usbhid->urbin) { - err_hid("couldn't find an input interrupt endpoint"); - goto fail; - } - - init_waitqueue_head(&usbhid->wait); - INIT_WORK(&usbhid->reset_work, hid_reset); - setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid); - - spin_lock_init(&usbhid->inlock); - spin_lock_init(&usbhid->outlock); - spin_lock_init(&usbhid->ctrllock); - - hid->version = le16_to_cpu(hdesc->bcdHID); - hid->country = hdesc->bCountryCode; - hid->dev = &intf->dev; - usbhid->intf = intf; - usbhid->ifnum = interface->desc.bInterfaceNumber; - - hid->bus = BUS_USB; - hid->vendor = le16_to_cpu(dev->descriptor.idVendor); - hid->product = le16_to_cpu(dev->descriptor.idProduct); - - usb_make_path(dev, hid->phys, sizeof(hid->phys)); - strlcat(hid->phys, "/input", sizeof(hid->phys)); - len = strlen(hid->phys); - if (len < sizeof(hid->phys) - 1) - snprintf(hid->phys + len, sizeof(hid->phys) - len, - "%d", intf->altsetting[0].desc.bInterfaceNumber); - - if (usb_string(dev, dev->descriptor.iSerialNumber, hid->uniq, 64) <= 0) - hid->uniq[0] = 0; - usbhid->urbctrl = usb_alloc_urb(0, GFP_KERNEL); - if (!usbhid->urbctrl) + if (!usbhid->urbctrl) { + ret = -ENOMEM; goto fail; + } usb_fill_control_urb(usbhid->urbctrl, dev, 0, (void *) usbhid->cr, usbhid->ctrlbuf, 1, hid_ctrl, hid); - usbhid->urbctrl->setup_dma = usbhid->cr_dma; usbhid->urbctrl->transfer_dma = usbhid->ctrlbuf_dma; - usbhid->urbctrl->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP); - hid->hidinput_input_event = usb_hidinput_input_event; - hid->hid_open = usbhid_open; - hid->hid_close = usbhid_close; -#ifdef CONFIG_USB_HIDDEV - hid->hiddev_hid_event = hiddev_hid_event; - hid->hiddev_report_event = hiddev_report_event; -#endif - hid->hid_output_raw_report = usbhid_output_raw_report; - return hid; + usbhid->urbctrl->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; + + if (!(hid->quirks & HID_QUIRK_NO_INIT_REPORTS)) + usbhid_init_reports(hid); + + set_bit(HID_STARTED, &usbhid->iofl); + + /* Some keyboards don't work until their LEDs have been set. + * Since BIOSes do set the LEDs, it must be safe for any device + * that supports the keyboard boot protocol. + * In addition, enable remote wakeup by default for all keyboard + * devices supporting the boot protocol. + */ + if (interface->desc.bInterfaceSubClass == USB_INTERFACE_SUBCLASS_BOOT && + interface->desc.bInterfaceProtocol == + USB_INTERFACE_PROTOCOL_KEYBOARD) { + usbhid_set_leds(hid); + device_set_wakeup_enable(&dev->dev, 1); + } + return 0; fail: usb_free_urb(usbhid->urbin); usb_free_urb(usbhid->urbout); usb_free_urb(usbhid->urbctrl); + usbhid->urbin = NULL; + usbhid->urbout = NULL; + usbhid->urbctrl = NULL; hid_free_buffers(dev, hid); - kfree(usbhid); -fail_no_usbhid: - hid_free_device(hid); - - return NULL; + return ret; } -static void hid_disconnect(struct usb_interface *intf) +static void usbhid_stop(struct hid_device *hid) { - struct hid_device *hid = usb_get_intfdata (intf); - struct usbhid_device *usbhid; + struct usbhid_device *usbhid = hid->driver_data; - if (!hid) + if (WARN_ON(!usbhid)) return; - usbhid = hid->driver_data; - - spin_lock_irq(&usbhid->inlock); /* Sync with error handler */ - usb_set_intfdata(intf, NULL); + clear_bit(HID_STARTED, &usbhid->iofl); + spin_lock_irq(&usbhid->lock); /* Sync with error and led handlers */ set_bit(HID_DISCONNECTED, &usbhid->iofl); - spin_unlock_irq(&usbhid->inlock); + spin_unlock_irq(&usbhid->lock); usb_kill_urb(usbhid->urbin); usb_kill_urb(usbhid->urbout); usb_kill_urb(usbhid->urbctrl); - del_timer_sync(&usbhid->io_retry); - cancel_work_sync(&usbhid->reset_work); + hid_cancel_delayed_stuff(usbhid); - if (hid->claimed & HID_CLAIMED_INPUT) - hidinput_disconnect(hid); - if (hid->claimed & HID_CLAIMED_HIDDEV) - hiddev_disconnect(hid); - if (hid->claimed & HID_CLAIMED_HIDRAW) - hidraw_disconnect(hid); + hid->claimed = 0; usb_free_urb(usbhid->urbin); usb_free_urb(usbhid->urbctrl); usb_free_urb(usbhid->urbout); + usbhid->urbin = NULL; /* don't mess up next start */ + usbhid->urbctrl = NULL; + usbhid->urbout = NULL; hid_free_buffers(hid_to_usb_dev(hid), hid); - kfree(usbhid); - hid_free_device(hid); } -static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id) +static int usbhid_power(struct hid_device *hid, int lvl) +{ + int r = 0; + + switch (lvl) { + case PM_HINT_FULLON: + r = usbhid_get_power(hid); + break; + case PM_HINT_NORMAL: + usbhid_put_power(hid); + break; + } + return r; +} + +static void usbhid_request(struct hid_device *hid, struct hid_report *rep, int reqtype) +{ + switch (reqtype) { + case HID_REQ_GET_REPORT: + usbhid_submit_report(hid, rep, USB_DIR_IN); + break; + case HID_REQ_SET_REPORT: + usbhid_submit_report(hid, rep, USB_DIR_OUT); + break; + } +} + +static int usbhid_raw_request(struct hid_device *hid, unsigned char reportnum, + __u8 *buf, size_t len, unsigned char rtype, + int reqtype) +{ + switch (reqtype) { + case HID_REQ_GET_REPORT: + return usbhid_get_raw_report(hid, reportnum, buf, len, rtype); + case HID_REQ_SET_REPORT: + return usbhid_set_raw_report(hid, reportnum, buf, len, rtype); + default: + return -EIO; + } +} + +static int usbhid_idle(struct hid_device *hid, int report, int idle, + int reqtype) +{ + struct usb_device *dev = hid_to_usb_dev(hid); + struct usb_interface *intf = to_usb_interface(hid->dev.parent); + struct usb_host_interface *interface = intf->cur_altsetting; + int ifnum = interface->desc.bInterfaceNumber; + + if (reqtype != HID_REQ_SET_IDLE) + return -EINVAL; + + return hid_set_idle(dev, ifnum, report, idle); +} + +static struct hid_ll_driver usb_hid_driver = { + .parse = usbhid_parse, + .start = usbhid_start, + .stop = usbhid_stop, + .open = usbhid_open, + .close = usbhid_close, + .power = usbhid_power, + .request = usbhid_request, + .wait = usbhid_wait_io, + .raw_request = usbhid_raw_request, + .output_report = usbhid_output_report, + .idle = usbhid_idle, +}; + +static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id *id) { + struct usb_host_interface *interface = intf->cur_altsetting; + struct usb_device *dev = interface_to_usbdev(intf); + struct usbhid_device *usbhid; struct hid_device *hid; - char path[64]; - int i; - char *c; + unsigned int n, has_in = 0; + size_t len; + int ret; dbg_hid("HID probe called for ifnum %d\n", intf->altsetting->desc.bInterfaceNumber); - if (!(hid = usb_hid_configure(intf))) + for (n = 0; n < interface->desc.bNumEndpoints; n++) + if (usb_endpoint_is_int_in(&interface->endpoint[n].desc)) + has_in++; + if (!has_in) { + hid_err(intf, "couldn't find an input interrupt endpoint\n"); return -ENODEV; + } - usbhid_init_reports(hid); - hid_dump_device(hid); - if (hid->quirks & HID_QUIRK_RESET_LEDS) - usbhid_set_leds(hid); - - if (!hidinput_connect(hid)) - hid->claimed |= HID_CLAIMED_INPUT; - if (!hiddev_connect(hid)) - hid->claimed |= HID_CLAIMED_HIDDEV; - if (!hidraw_connect(hid)) - hid->claimed |= HID_CLAIMED_HIDRAW; + hid = hid_allocate_device(); + if (IS_ERR(hid)) + return PTR_ERR(hid); usb_set_intfdata(intf, hid); + hid->ll_driver = &usb_hid_driver; + hid->ff_init = hid_pidff_init; +#ifdef CONFIG_USB_HIDDEV + hid->hiddev_connect = hiddev_connect; + hid->hiddev_disconnect = hiddev_disconnect; + hid->hiddev_hid_event = hiddev_hid_event; + hid->hiddev_report_event = hiddev_report_event; +#endif + hid->dev.parent = &intf->dev; + hid->bus = BUS_USB; + hid->vendor = le16_to_cpu(dev->descriptor.idVendor); + hid->product = le16_to_cpu(dev->descriptor.idProduct); + hid->name[0] = 0; + hid->quirks = usbhid_lookup_quirk(hid->vendor, hid->product); + if (intf->cur_altsetting->desc.bInterfaceProtocol == + USB_INTERFACE_PROTOCOL_MOUSE) + hid->type = HID_TYPE_USBMOUSE; + else if (intf->cur_altsetting->desc.bInterfaceProtocol == 0) + hid->type = HID_TYPE_USBNONE; - if (!hid->claimed) { - printk ("HID device claimed by neither input, hiddev nor hidraw\n"); - hid_disconnect(intf); - return -ENODEV; + if (dev->manufacturer) + strlcpy(hid->name, dev->manufacturer, sizeof(hid->name)); + + if (dev->product) { + if (dev->manufacturer) + strlcat(hid->name, " ", sizeof(hid->name)); + strlcat(hid->name, dev->product, sizeof(hid->name)); } - if ((hid->claimed & HID_CLAIMED_INPUT)) - hid_ff_init(hid); - - if (hid->quirks & HID_QUIRK_SONY_PS3_CONTROLLER) - hid_fixup_sony_ps3_controller(interface_to_usbdev(intf), - intf->cur_altsetting->desc.bInterfaceNumber); - - printk(KERN_INFO); - - if (hid->claimed & HID_CLAIMED_INPUT) - printk("input"); - if ((hid->claimed & HID_CLAIMED_INPUT) && ((hid->claimed & HID_CLAIMED_HIDDEV) || - hid->claimed & HID_CLAIMED_HIDRAW)) - printk(","); - if (hid->claimed & HID_CLAIMED_HIDDEV) - printk("hiddev%d", hid->minor); - if ((hid->claimed & HID_CLAIMED_INPUT) && (hid->claimed & HID_CLAIMED_HIDDEV) && - (hid->claimed & HID_CLAIMED_HIDRAW)) - printk(","); - if (hid->claimed & HID_CLAIMED_HIDRAW) - printk("hidraw%d", ((struct hidraw*)hid->hidraw)->minor); - - c = "Device"; - for (i = 0; i < hid->maxcollection; i++) { - if (hid->collection[i].type == HID_COLLECTION_APPLICATION && - (hid->collection[i].usage & HID_USAGE_PAGE) == HID_UP_GENDESK && - (hid->collection[i].usage & 0xffff) < ARRAY_SIZE(hid_types)) { - c = hid_types[hid->collection[i].usage & 0xffff]; - break; - } + if (!strlen(hid->name)) + snprintf(hid->name, sizeof(hid->name), "HID %04x:%04x", + le16_to_cpu(dev->descriptor.idVendor), + le16_to_cpu(dev->descriptor.idProduct)); + + usb_make_path(dev, hid->phys, sizeof(hid->phys)); + strlcat(hid->phys, "/input", sizeof(hid->phys)); + len = strlen(hid->phys); + if (len < sizeof(hid->phys) - 1) + snprintf(hid->phys + len, sizeof(hid->phys) - len, + "%d", intf->altsetting[0].desc.bInterfaceNumber); + + if (usb_string(dev, dev->descriptor.iSerialNumber, hid->uniq, 64) <= 0) + hid->uniq[0] = 0; + + usbhid = kzalloc(sizeof(*usbhid), GFP_KERNEL); + if (usbhid == NULL) { + ret = -ENOMEM; + goto err; } - usb_make_path(interface_to_usbdev(intf), path, 63); + hid->driver_data = usbhid; + usbhid->hid = hid; + usbhid->intf = intf; + usbhid->ifnum = interface->desc.bInterfaceNumber; - printk(": USB HID v%x.%02x %s [%s] on %s\n", - hid->version >> 8, hid->version & 0xff, c, hid->name, path); + init_waitqueue_head(&usbhid->wait); + INIT_WORK(&usbhid->reset_work, hid_reset); + setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid); + spin_lock_init(&usbhid->lock); + + ret = hid_add_device(hid); + if (ret) { + if (ret != -ENODEV) + hid_err(intf, "can't add hid device: %d\n", ret); + goto err_free; + } return 0; +err_free: + kfree(usbhid); +err: + hid_destroy_device(hid); + return ret; } -static int hid_suspend(struct usb_interface *intf, pm_message_t message) +static void usbhid_disconnect(struct usb_interface *intf) { - struct hid_device *hid = usb_get_intfdata (intf); - struct usbhid_device *usbhid = hid->driver_data; + struct hid_device *hid = usb_get_intfdata(intf); + struct usbhid_device *usbhid; + + if (WARN_ON(!hid)) + return; + + usbhid = hid->driver_data; + hid_destroy_device(hid); + kfree(usbhid); +} + +static void hid_cancel_delayed_stuff(struct usbhid_device *usbhid) +{ + del_timer_sync(&usbhid->io_retry); + cancel_work_sync(&usbhid->reset_work); +} - spin_lock_irq(&usbhid->inlock); /* Sync with error handler */ - set_bit(HID_SUSPENDED, &usbhid->iofl); - spin_unlock_irq(&usbhid->inlock); - del_timer(&usbhid->io_retry); +static void hid_cease_io(struct usbhid_device *usbhid) +{ + del_timer_sync(&usbhid->io_retry); usb_kill_urb(usbhid->urbin); - dev_dbg(&intf->dev, "suspend\n"); + usb_kill_urb(usbhid->urbctrl); + usb_kill_urb(usbhid->urbout); +} + +/* Treat USB reset pretty much the same as suspend/resume */ +static int hid_pre_reset(struct usb_interface *intf) +{ + struct hid_device *hid = usb_get_intfdata(intf); + struct usbhid_device *usbhid = hid->driver_data; + + spin_lock_irq(&usbhid->lock); + set_bit(HID_RESET_PENDING, &usbhid->iofl); + spin_unlock_irq(&usbhid->lock); + hid_cease_io(usbhid); + return 0; } -static int hid_resume(struct usb_interface *intf) +/* Same routine used for post_reset and reset_resume */ +static int hid_post_reset(struct usb_interface *intf) +{ + struct usb_device *dev = interface_to_usbdev (intf); + struct hid_device *hid = usb_get_intfdata(intf); + struct usbhid_device *usbhid = hid->driver_data; + struct usb_host_interface *interface = intf->cur_altsetting; + int status; + char *rdesc; + + /* Fetch and examine the HID report descriptor. If this + * has changed, then rebind. Since usbcore's check of the + * configuration descriptors passed, we already know that + * the size of the HID report descriptor has not changed. + */ + rdesc = kmalloc(hid->dev_rsize, GFP_KERNEL); + if (!rdesc) { + dbg_hid("couldn't allocate rdesc memory (post_reset)\n"); + return 1; + } + status = hid_get_class_descriptor(dev, + interface->desc.bInterfaceNumber, + HID_DT_REPORT, rdesc, hid->dev_rsize); + if (status < 0) { + dbg_hid("reading report descriptor failed (post_reset)\n"); + kfree(rdesc); + return 1; + } + status = memcmp(rdesc, hid->dev_rdesc, hid->dev_rsize); + kfree(rdesc); + if (status != 0) { + dbg_hid("report descriptor changed\n"); + return 1; + } + + spin_lock_irq(&usbhid->lock); + clear_bit(HID_RESET_PENDING, &usbhid->iofl); + spin_unlock_irq(&usbhid->lock); + hid_set_idle(dev, intf->cur_altsetting->desc.bInterfaceNumber, 0, 0); + status = hid_start_in(hid); + if (status < 0) + hid_io_error(hid); + usbhid_restart_queues(usbhid); + + return 0; +} + +int usbhid_get_power(struct hid_device *hid) +{ + struct usbhid_device *usbhid = hid->driver_data; + + return usb_autopm_get_interface(usbhid->intf); +} + +void usbhid_put_power(struct hid_device *hid) +{ + struct usbhid_device *usbhid = hid->driver_data; + + usb_autopm_put_interface(usbhid->intf); +} + + +#ifdef CONFIG_PM +static int hid_resume_common(struct hid_device *hid, bool driver_suspended) { - struct hid_device *hid = usb_get_intfdata (intf); struct usbhid_device *usbhid = hid->driver_data; int status; + spin_lock_irq(&usbhid->lock); clear_bit(HID_SUSPENDED, &usbhid->iofl); + usbhid_mark_busy(usbhid); + + if (test_bit(HID_CLEAR_HALT, &usbhid->iofl) || + test_bit(HID_RESET_PENDING, &usbhid->iofl)) + schedule_work(&usbhid->reset_work); usbhid->retry_delay = 0; + + usbhid_restart_queues(usbhid); + spin_unlock_irq(&usbhid->lock); + status = hid_start_in(hid); - dev_dbg(&intf->dev, "resume status %d\n", status); + if (status < 0) + hid_io_error(hid); + + if (driver_suspended && hid->driver && hid->driver->resume) + status = hid->driver->resume(hid); return status; } -/* Treat USB reset pretty much the same as suspend/resume */ -static int hid_pre_reset(struct usb_interface *intf) +static int hid_suspend(struct usb_interface *intf, pm_message_t message) { - /* FIXME: What if the interface is already suspended? */ - hid_suspend(intf, PMSG_ON); - return 0; + struct hid_device *hid = usb_get_intfdata(intf); + struct usbhid_device *usbhid = hid->driver_data; + int status = 0; + bool driver_suspended = false; + unsigned int ledcount; + + if (PMSG_IS_AUTO(message)) { + ledcount = hidinput_count_leds(hid); + spin_lock_irq(&usbhid->lock); /* Sync with error handler */ + if (!test_bit(HID_RESET_PENDING, &usbhid->iofl) + && !test_bit(HID_CLEAR_HALT, &usbhid->iofl) + && !test_bit(HID_OUT_RUNNING, &usbhid->iofl) + && !test_bit(HID_CTRL_RUNNING, &usbhid->iofl) + && !test_bit(HID_KEYS_PRESSED, &usbhid->iofl) + && (!ledcount || ignoreled)) + { + set_bit(HID_SUSPENDED, &usbhid->iofl); + spin_unlock_irq(&usbhid->lock); + if (hid->driver && hid->driver->suspend) { + status = hid->driver->suspend(hid, message); + if (status < 0) + goto failed; + } + driver_suspended = true; + } else { + usbhid_mark_busy(usbhid); + spin_unlock_irq(&usbhid->lock); + return -EBUSY; + } + + } else { + /* TODO: resume() might need to handle suspend failure */ + if (hid->driver && hid->driver->suspend) + status = hid->driver->suspend(hid, message); + driver_suspended = true; + spin_lock_irq(&usbhid->lock); + set_bit(HID_SUSPENDED, &usbhid->iofl); + spin_unlock_irq(&usbhid->lock); + if (usbhid_wait_io(hid) < 0) + status = -EIO; + } + + hid_cancel_delayed_stuff(usbhid); + hid_cease_io(usbhid); + + if (PMSG_IS_AUTO(message) && test_bit(HID_KEYS_PRESSED, &usbhid->iofl)) { + /* lost race against keypresses */ + status = -EBUSY; + goto failed; + } + dev_dbg(&intf->dev, "suspend\n"); + return status; + + failed: + hid_resume_common(hid, driver_suspended); + return status; } -/* Same routine used for post_reset and reset_resume */ -static int hid_post_reset(struct usb_interface *intf) +static int hid_resume(struct usb_interface *intf) { - struct usb_device *dev = interface_to_usbdev (intf); + struct hid_device *hid = usb_get_intfdata (intf); + struct usbhid_device *usbhid = hid->driver_data; + int status; - hid_set_idle(dev, intf->cur_altsetting->desc.bInterfaceNumber, 0, 0); - /* FIXME: Any more reinitialization needed? */ + if (!test_bit(HID_STARTED, &usbhid->iofl)) + return 0; - return hid_resume(intf); + status = hid_resume_common(hid, true); + dev_dbg(&intf->dev, "resume status %d\n", status); + return 0; } -static struct usb_device_id hid_usb_ids [] = { +static int hid_reset_resume(struct usb_interface *intf) +{ + struct hid_device *hid = usb_get_intfdata(intf); + struct usbhid_device *usbhid = hid->driver_data; + int status; + + clear_bit(HID_SUSPENDED, &usbhid->iofl); + status = hid_post_reset(intf); + if (status >= 0 && hid->driver && hid->driver->reset_resume) { + int ret = hid->driver->reset_resume(hid); + if (ret < 0) + status = ret; + } + return status; +} + +#endif /* CONFIG_PM */ + +static const struct usb_device_id hid_usb_ids[] = { { .match_flags = USB_DEVICE_ID_MATCH_INT_CLASS, .bInterfaceClass = USB_INTERFACE_CLASS_HID }, { } /* Terminating entry */ @@ -1096,35 +1589,38 @@ MODULE_DEVICE_TABLE (usb, hid_usb_ids); static struct usb_driver hid_driver = { .name = "usbhid", - .probe = hid_probe, - .disconnect = hid_disconnect, + .probe = usbhid_probe, + .disconnect = usbhid_disconnect, +#ifdef CONFIG_PM .suspend = hid_suspend, .resume = hid_resume, - .reset_resume = hid_post_reset, + .reset_resume = hid_reset_resume, +#endif .pre_reset = hid_pre_reset, .post_reset = hid_post_reset, .id_table = hid_usb_ids, .supports_autosuspend = 1, }; +struct usb_interface *usbhid_find_interface(int minor) +{ + return usb_find_interface(&hid_driver, minor); +} + static int __init hid_init(void) { - int retval; + int retval = -ENOMEM; + retval = usbhid_quirks_init(quirks_param); if (retval) goto usbhid_quirks_init_fail; - retval = hiddev_init(); - if (retval) - goto hiddev_init_fail; retval = usb_register(&hid_driver); if (retval) goto usb_register_fail; - info(DRIVER_VERSION ":" DRIVER_DESC); + printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC "\n"); return 0; usb_register_fail: - hiddev_exit(); -hiddev_init_fail: usbhid_quirks_exit(); usbhid_quirks_init_fail: return retval; @@ -1133,13 +1629,14 @@ usbhid_quirks_init_fail: static void __exit hid_exit(void) { usb_deregister(&hid_driver); - hiddev_exit(); usbhid_quirks_exit(); } module_init(hid_init); module_exit(hid_exit); -MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_AUTHOR("Andreas Gal"); +MODULE_AUTHOR("Vojtech Pavlik"); +MODULE_AUTHOR("Jiri Kosina"); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE(DRIVER_LICENSE); diff --git a/drivers/hid/usbhid/hid-ff.c b/drivers/hid/usbhid/hid-ff.c deleted file mode 100644 index 1d0dac52f16..00000000000 --- a/drivers/hid/usbhid/hid-ff.c +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Force feedback support for hid devices. - * Not all hid devices use the same protocol. For example, some use PID, - * other use their own proprietary procotol. - * - * Copyright (c) 2002-2004 Johann Deneux - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Should you need to contact me, the author, you can do so by - * e-mail - mail your message to <johann.deneux@it.uu.se> - */ - -#include <linux/input.h> - -#undef DEBUG -#include <linux/usb.h> - -#include <linux/hid.h> -#include "usbhid.h" - -/* - * This table contains pointers to initializers. To add support for new - * devices, you need to add the USB vendor and product ids here. - */ -struct hid_ff_initializer { - u16 idVendor; - u16 idProduct; - int (*init)(struct hid_device*); -}; - -/* - * We try pidff when no other driver is found because PID is the - * standards compliant way of implementing force feedback in HID. - * pidff_init() will quickly abort if the device doesn't appear to - * be a PID device - */ -static struct hid_ff_initializer inits[] = { -#ifdef CONFIG_LOGITECH_FF - { 0x46d, 0xc211, hid_lgff_init }, /* Logitech Cordless rumble pad */ - { 0x46d, 0xc219, hid_lgff_init }, /* Logitech Cordless rumble pad 2 */ - { 0x46d, 0xc283, hid_lgff_init }, /* Logitech Wingman Force 3d */ - { 0x46d, 0xc286, hid_lgff_init }, /* Logitech Force 3D Pro Joystick */ - { 0x46d, 0xc294, hid_lgff_init }, /* Logitech Formula Force EX */ - { 0x46d, 0xc295, hid_lgff_init }, /* Logitech MOMO force wheel */ - { 0x46d, 0xca03, hid_lgff_init }, /* Logitech MOMO force wheel */ -#endif -#ifdef CONFIG_LOGIRUMBLEPAD2_FF - { 0x46d, 0xc218, hid_lg2ff_init }, /* Logitech Rumblepad 2 */ -#endif -#ifdef CONFIG_PANTHERLORD_FF - { 0x810, 0x0001, hid_plff_init }, /* "Twin USB Joystick" */ - { 0xe8f, 0x0003, hid_plff_init }, /* "GreenAsia Inc. USB Joystick " */ -#endif -#ifdef CONFIG_THRUSTMASTER_FF - { 0x44f, 0xb300, hid_tmff_init }, - { 0x44f, 0xb304, hid_tmff_init }, - { 0x44f, 0xb651, hid_tmff_init }, /* FGT Rumble Force Wheel */ - { 0x44f, 0xb654, hid_tmff_init }, /* FGT Force Feedback Wheel */ -#endif -#ifdef CONFIG_ZEROPLUS_FF - { 0xc12, 0x0005, hid_zpff_init }, - { 0xc12, 0x0030, hid_zpff_init }, -#endif - { 0, 0, hid_pidff_init} /* Matches anything */ -}; - -int hid_ff_init(struct hid_device* hid) -{ - struct hid_ff_initializer *init; - int vendor = le16_to_cpu(hid_to_usb_dev(hid)->descriptor.idVendor); - int product = le16_to_cpu(hid_to_usb_dev(hid)->descriptor.idProduct); - - for (init = inits; init->idVendor; init++) - if (init->idVendor == vendor && init->idProduct == product) - break; - - return init->init(hid); -} -EXPORT_SYMBOL_GPL(hid_ff_init); - diff --git a/drivers/hid/usbhid/hid-lg2ff.c b/drivers/hid/usbhid/hid-lg2ff.c deleted file mode 100644 index d469bd0061c..00000000000 --- a/drivers/hid/usbhid/hid-lg2ff.c +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Force feedback support for Logitech Rumblepad 2 - * - * Copyright (c) 2008 Anssi Hannula <anssi.hannula@gmail.com> - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - - -#include <linux/input.h> -#include <linux/usb.h> -#include <linux/hid.h> -#include "usbhid.h" - -struct lg2ff_device { - struct hid_report *report; -}; - -static int play_effect(struct input_dev *dev, void *data, - struct ff_effect *effect) -{ - struct hid_device *hid = input_get_drvdata(dev); - struct lg2ff_device *lg2ff = data; - int weak, strong; - - strong = effect->u.rumble.strong_magnitude; - weak = effect->u.rumble.weak_magnitude; - - if (weak || strong) { - weak = weak * 0xff / 0xffff; - strong = strong * 0xff / 0xffff; - - lg2ff->report->field[0]->value[0] = 0x51; - lg2ff->report->field[0]->value[2] = weak; - lg2ff->report->field[0]->value[4] = strong; - } else { - lg2ff->report->field[0]->value[0] = 0xf3; - lg2ff->report->field[0]->value[2] = 0x00; - lg2ff->report->field[0]->value[4] = 0x00; - } - - usbhid_submit_report(hid, lg2ff->report, USB_DIR_OUT); - return 0; -} - -int hid_lg2ff_init(struct hid_device *hid) -{ - struct lg2ff_device *lg2ff; - struct hid_report *report; - struct hid_input *hidinput = list_entry(hid->inputs.next, - struct hid_input, list); - struct list_head *report_list = - &hid->report_enum[HID_OUTPUT_REPORT].report_list; - struct input_dev *dev = hidinput->input; - int error; - - if (list_empty(report_list)) { - printk(KERN_ERR "hid-lg2ff: no output report found\n"); - return -ENODEV; - } - - report = list_entry(report_list->next, struct hid_report, list); - - if (report->maxfield < 1) { - printk(KERN_ERR "hid-lg2ff: output report is empty\n"); - return -ENODEV; - } - if (report->field[0]->report_count < 7) { - printk(KERN_ERR "hid-lg2ff: not enough values in the field\n"); - return -ENODEV; - } - - lg2ff = kmalloc(sizeof(struct lg2ff_device), GFP_KERNEL); - if (!lg2ff) - return -ENOMEM; - - set_bit(FF_RUMBLE, dev->ffbit); - - error = input_ff_create_memless(dev, lg2ff, play_effect); - if (error) { - kfree(lg2ff); - return error; - } - - lg2ff->report = report; - report->field[0]->value[0] = 0xf3; - report->field[0]->value[1] = 0x00; - report->field[0]->value[2] = 0x00; - report->field[0]->value[3] = 0x00; - report->field[0]->value[4] = 0x00; - report->field[0]->value[5] = 0x00; - report->field[0]->value[6] = 0x00; - - usbhid_submit_report(hid, report, USB_DIR_OUT); - - printk(KERN_INFO "Force feedback for Logitech Rumblepad 2 by " - "Anssi Hannula <anssi.hannula@gmail.com>\n"); - - return 0; -} diff --git a/drivers/hid/usbhid/hid-lgff.c b/drivers/hid/usbhid/hid-lgff.c deleted file mode 100644 index 4b7ab6a46d9..00000000000 --- a/drivers/hid/usbhid/hid-lgff.c +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Force feedback support for hid-compliant for some of the devices from - * Logitech, namely: - * - WingMan Cordless RumblePad - * - WingMan Force 3D - * - * Copyright (c) 2002-2004 Johann Deneux - * Copyright (c) 2006 Anssi Hannula <anssi.hannula@gmail.com> - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Should you need to contact me, the author, you can do so by - * e-mail - mail your message to <johann.deneux@it.uu.se> - */ - -#include <linux/input.h> -#include <linux/usb.h> -#include <linux/hid.h> -#include "usbhid.h" - -struct dev_type { - u16 idVendor; - u16 idProduct; - const signed short *ff; -}; - -static const signed short ff_rumble[] = { - FF_RUMBLE, - -1 -}; - -static const signed short ff_joystick[] = { - FF_CONSTANT, - -1 -}; - -static const struct dev_type devices[] = { - { 0x046d, 0xc211, ff_rumble }, - { 0x046d, 0xc219, ff_rumble }, - { 0x046d, 0xc283, ff_joystick }, - { 0x046d, 0xc286, ff_joystick }, - { 0x046d, 0xc294, ff_joystick }, - { 0x046d, 0xc295, ff_joystick }, - { 0x046d, 0xca03, ff_joystick }, -}; - -static int hid_lgff_play(struct input_dev *dev, void *data, struct ff_effect *effect) -{ - struct hid_device *hid = input_get_drvdata(dev); - struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list; - struct hid_report *report = list_entry(report_list->next, struct hid_report, list); - int x, y; - unsigned int left, right; - -#define CLAMP(x) if (x < 0) x = 0; if (x > 0xff) x = 0xff - - switch (effect->type) { - case FF_CONSTANT: - x = effect->u.ramp.start_level + 0x7f; /* 0x7f is center */ - y = effect->u.ramp.end_level + 0x7f; - CLAMP(x); - CLAMP(y); - report->field[0]->value[0] = 0x51; - report->field[0]->value[1] = 0x08; - report->field[0]->value[2] = x; - report->field[0]->value[3] = y; - dbg_hid("(x, y)=(%04x, %04x)\n", x, y); - usbhid_submit_report(hid, report, USB_DIR_OUT); - break; - - case FF_RUMBLE: - right = effect->u.rumble.strong_magnitude; - left = effect->u.rumble.weak_magnitude; - right = right * 0xff / 0xffff; - left = left * 0xff / 0xffff; - CLAMP(left); - CLAMP(right); - report->field[0]->value[0] = 0x42; - report->field[0]->value[1] = 0x00; - report->field[0]->value[2] = left; - report->field[0]->value[3] = right; - dbg_hid("(left, right)=(%04x, %04x)\n", left, right); - usbhid_submit_report(hid, report, USB_DIR_OUT); - break; - } - return 0; -} - -int hid_lgff_init(struct hid_device* hid) -{ - struct hid_input *hidinput = list_entry(hid->inputs.next, struct hid_input, list); - struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list; - struct input_dev *dev = hidinput->input; - struct hid_report *report; - struct hid_field *field; - const signed short *ff_bits = ff_joystick; - int error; - int i; - - /* Find the report to use */ - if (list_empty(report_list)) { - err_hid("No output report found"); - return -1; - } - - /* Check that the report looks ok */ - report = list_entry(report_list->next, struct hid_report, list); - if (!report) { - err_hid("NULL output report"); - return -1; - } - - field = report->field[0]; - if (!field) { - err_hid("NULL field"); - return -1; - } - - for (i = 0; i < ARRAY_SIZE(devices); i++) { - if (dev->id.vendor == devices[i].idVendor && - dev->id.product == devices[i].idProduct) { - ff_bits = devices[i].ff; - break; - } - } - - for (i = 0; ff_bits[i] >= 0; i++) - set_bit(ff_bits[i], dev->ffbit); - - error = input_ff_create_memless(dev, NULL, hid_lgff_play); - if (error) - return error; - - printk(KERN_INFO "Force feedback for Logitech force feedback devices by Johann Deneux <johann.deneux@it.uu.se>\n"); - - return 0; -} diff --git a/drivers/hid/usbhid/hid-pidff.c b/drivers/hid/usbhid/hid-pidff.c index 011326178c0..10b61670278 100644 --- a/drivers/hid/usbhid/hid-pidff.c +++ b/drivers/hid/usbhid/hid-pidff.c @@ -22,9 +22,10 @@ /* #define DEBUG */ -#define debug(format, arg...) pr_debug("hid-pidff: " format "\n" , ## arg) +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/input.h> +#include <linux/slab.h> #include <linux/usb.h> #include <linux/hid.h> @@ -219,7 +220,7 @@ static int pidff_rescale_signed(int i, struct hid_field *field) static void pidff_set(struct pidff_usage *usage, u16 value) { usage->value[0] = pidff_rescale(value, 0xffff, usage->field); - debug("calculated from %d to %d", value, usage->value[0]); + pr_debug("calculated from %d to %d\n", value, usage->value[0]); } static void pidff_set_signed(struct pidff_usage *usage, s16 value) @@ -234,7 +235,7 @@ static void pidff_set_signed(struct pidff_usage *usage, s16 value) usage->value[0] = pidff_rescale(value, 0x7fff, usage->field); } - debug("calculated from %d to %d", value, usage->value[0]); + pr_debug("calculated from %d to %d\n", value, usage->value[0]); } /* @@ -258,11 +259,12 @@ static void pidff_set_envelope_report(struct pidff_device *pidff, pidff->set_envelope[PID_ATTACK_TIME].value[0] = envelope->attack_length; pidff->set_envelope[PID_FADE_TIME].value[0] = envelope->fade_length; - debug("attack %u => %d", envelope->attack_level, - pidff->set_envelope[PID_ATTACK_LEVEL].value[0]); + hid_dbg(pidff->hid, "attack %u => %d\n", + envelope->attack_level, + pidff->set_envelope[PID_ATTACK_LEVEL].value[0]); - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_ENVELOPE], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_ENVELOPE], + HID_REQ_SET_REPORT); } /* @@ -288,8 +290,8 @@ static void pidff_set_constant_force_report(struct pidff_device *pidff, pidff_set_signed(&pidff->set_constant[PID_MAGNITUDE], effect->u.constant.level); - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_CONSTANT], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_CONSTANT], + HID_REQ_SET_REPORT); } /* @@ -323,8 +325,8 @@ static void pidff_set_effect_report(struct pidff_device *pidff, pidff->effect_direction); pidff->set_effect[PID_START_DELAY].value[0] = effect->replay.delay; - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_EFFECT], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_EFFECT], + HID_REQ_SET_REPORT); } /* @@ -355,8 +357,8 @@ static void pidff_set_periodic_report(struct pidff_device *pidff, pidff_set(&pidff->set_periodic[PID_PHASE], effect->u.periodic.phase); pidff->set_periodic[PID_PERIOD].value[0] = effect->u.periodic.period; - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_PERIODIC], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_PERIODIC], + HID_REQ_SET_REPORT); } @@ -397,9 +399,8 @@ static void pidff_set_condition_report(struct pidff_device *pidff, effect->u.condition[i].left_saturation); pidff_set(&pidff->set_condition[PID_DEAD_BAND], effect->u.condition[i].deadband); - usbhid_wait_io(pidff->hid); - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_CONDITION], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_CONDITION], + HID_REQ_SET_REPORT); } } @@ -439,8 +440,8 @@ static void pidff_set_ramp_force_report(struct pidff_device *pidff, effect->u.ramp.start_level); pidff_set_signed(&pidff->set_ramp[PID_RAMP_END], effect->u.ramp.end_level); - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_RAMP], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_RAMP], + HID_REQ_SET_REPORT); } /* @@ -464,35 +465,35 @@ static int pidff_request_effect_upload(struct pidff_device *pidff, int efnum) int j; pidff->create_new_effect_type->value[0] = efnum; - usbhid_submit_report(pidff->hid, pidff->reports[PID_CREATE_NEW_EFFECT], - USB_DIR_OUT); - debug("create_new_effect sent, type: %d", efnum); + hid_hw_request(pidff->hid, pidff->reports[PID_CREATE_NEW_EFFECT], + HID_REQ_SET_REPORT); + hid_dbg(pidff->hid, "create_new_effect sent, type: %d\n", efnum); pidff->block_load[PID_EFFECT_BLOCK_INDEX].value[0] = 0; pidff->block_load_status->value[0] = 0; - usbhid_wait_io(pidff->hid); + hid_hw_wait(pidff->hid); for (j = 0; j < 60; j++) { - debug("pid_block_load requested"); - usbhid_submit_report(pidff->hid, pidff->reports[PID_BLOCK_LOAD], - USB_DIR_IN); - usbhid_wait_io(pidff->hid); + hid_dbg(pidff->hid, "pid_block_load requested\n"); + hid_hw_request(pidff->hid, pidff->reports[PID_BLOCK_LOAD], + HID_REQ_GET_REPORT); + hid_hw_wait(pidff->hid); if (pidff->block_load_status->value[0] == pidff->status_id[PID_BLOCK_LOAD_SUCCESS]) { - debug("device reported free memory: %d bytes", - pidff->block_load[PID_RAM_POOL_AVAILABLE].value ? - pidff->block_load[PID_RAM_POOL_AVAILABLE].value[0] : -1); + hid_dbg(pidff->hid, "device reported free memory: %d bytes\n", + pidff->block_load[PID_RAM_POOL_AVAILABLE].value ? + pidff->block_load[PID_RAM_POOL_AVAILABLE].value[0] : -1); return 0; } if (pidff->block_load_status->value[0] == pidff->status_id[PID_BLOCK_LOAD_FULL]) { - debug("not enough memory free: %d bytes", - pidff->block_load[PID_RAM_POOL_AVAILABLE].value ? + hid_dbg(pidff->hid, "not enough memory free: %d bytes\n", + pidff->block_load[PID_RAM_POOL_AVAILABLE].value ? pidff->block_load[PID_RAM_POOL_AVAILABLE].value[0] : -1); return -ENOSPC; } } - printk(KERN_ERR "hid-pidff: pid_block_load failed 60 times\n"); + hid_err(pidff->hid, "pid_block_load failed 60 times\n"); return -EIO; } @@ -512,9 +513,8 @@ static void pidff_playback_pid(struct pidff_device *pidff, int pid_id, int n) pidff->effect_operation[PID_LOOP_COUNT].value[0] = n; } - usbhid_wait_io(pidff->hid); - usbhid_submit_report(pidff->hid, pidff->reports[PID_EFFECT_OPERATION], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_EFFECT_OPERATION], + HID_REQ_SET_REPORT); } /** @@ -535,8 +535,8 @@ static int pidff_playback(struct input_dev *dev, int effect_id, int value) static void pidff_erase_pid(struct pidff_device *pidff, int pid_id) { pidff->block_free[PID_EFFECT_BLOCK_INDEX].value[0] = pid_id; - usbhid_submit_report(pidff->hid, pidff->reports[PID_BLOCK_FREE], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_BLOCK_FREE], + HID_REQ_SET_REPORT); } /* @@ -547,7 +547,11 @@ static int pidff_erase_effect(struct input_dev *dev, int effect_id) struct pidff_device *pidff = dev->ff->private; int pid_id = pidff->pid_id[effect_id]; - debug("starting to erase %d/%d", effect_id, pidff->pid_id[effect_id]); + hid_dbg(pidff->hid, "starting to erase %d/%d\n", + effect_id, pidff->pid_id[effect_id]); + /* Wait for the queue to clear. We do not want a full fifo to + prevent the effect removal. */ + hid_hw_wait(pidff->hid); pidff_playback_pid(pidff, pid_id, 0); pidff_erase_pid(pidff, pid_id); @@ -602,8 +606,7 @@ static int pidff_upload_effect(struct input_dev *dev, struct ff_effect *effect, type_id = PID_SAW_DOWN; break; default: - printk(KERN_ERR - "hid-pidff: invalid waveform\n"); + hid_err(pidff->hid, "invalid waveform\n"); return -EINVAL; } @@ -694,7 +697,7 @@ static int pidff_upload_effect(struct input_dev *dev, struct ff_effect *effect, break; default: - printk(KERN_ERR "hid-pidff: invalid type\n"); + hid_err(pidff->hid, "invalid type\n"); return -EINVAL; } @@ -702,7 +705,7 @@ static int pidff_upload_effect(struct input_dev *dev, struct ff_effect *effect, pidff->pid_id[effect->id] = pidff->block_load[PID_EFFECT_BLOCK_INDEX].value[0]; - debug("uploaded"); + hid_dbg(pidff->hid, "uploaded\n"); return 0; } @@ -715,8 +718,8 @@ static void pidff_set_gain(struct input_dev *dev, u16 gain) struct pidff_device *pidff = dev->ff->private; pidff_set(&pidff->device_gain[PID_DEVICE_GAIN_FIELD], gain); - usbhid_submit_report(pidff->hid, pidff->reports[PID_DEVICE_GAIN], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_DEVICE_GAIN], + HID_REQ_SET_REPORT); } static void pidff_autocenter(struct pidff_device *pidff, u16 magnitude) @@ -741,8 +744,8 @@ static void pidff_autocenter(struct pidff_device *pidff, u16 magnitude) pidff->set_effect[PID_DIRECTION_ENABLE].value[0] = 1; pidff->set_effect[PID_START_DELAY].value[0] = 0; - usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_EFFECT], - USB_DIR_OUT); + hid_hw_request(pidff->hid, pidff->reports[PID_SET_EFFECT], + HID_REQ_SET_REPORT); } /* @@ -768,14 +771,14 @@ static int pidff_find_fields(struct pidff_usage *usage, const u8 *table, for (i = 0; i < report->maxfield; i++) { if (report->field[i]->maxusage != report->field[i]->report_count) { - debug("maxusage and report_count do not match, " - "skipping"); + pr_debug("maxusage and report_count do not match, skipping\n"); continue; } for (j = 0; j < report->field[i]->maxusage; j++) { if (report->field[i]->usage[j].hid == (HID_UP_PID | table[k])) { - debug("found %d at %d->%d", k, i, j); + pr_debug("found %d at %d->%d\n", + k, i, j); usage[k].field = report->field[i]; usage[k].value = &report->field[i]->value[j]; @@ -787,7 +790,7 @@ static int pidff_find_fields(struct pidff_usage *usage, const u8 *table, break; } if (!found && strict) { - debug("failed to locate %d", k); + pr_debug("failed to locate %d\n", k); return -1; } } @@ -824,8 +827,8 @@ static void pidff_find_reports(struct hid_device *hid, int report_type, continue; ret = pidff_check_usage(report->field[0]->logical); if (ret != -1) { - debug("found usage 0x%02x from field->logical", - pidff_reports[ret]); + hid_dbg(hid, "found usage 0x%02x from field->logical\n", + pidff_reports[ret]); pidff->reports[ret] = report; continue; } @@ -843,8 +846,9 @@ static void pidff_find_reports(struct hid_device *hid, int report_type, continue; ret = pidff_check_usage(hid->collection[i - 1].usage); if (ret != -1 && !pidff->reports[ret]) { - debug("found usage 0x%02x from collection array", - pidff_reports[ret]); + hid_dbg(hid, + "found usage 0x%02x from collection array\n", + pidff_reports[ret]); pidff->reports[ret] = report; } } @@ -859,7 +863,7 @@ static int pidff_reports_ok(struct pidff_device *pidff) for (i = 0; i <= PID_REQUIRED_REPORTS; i++) { if (!pidff->reports[i]) { - debug("%d missing", i); + hid_dbg(pidff->hid, "%d missing\n", i); return 0; } } @@ -882,8 +886,7 @@ static struct hid_field *pidff_find_special_field(struct hid_report *report, report->field[i]->logical_minimum == 1) return report->field[i]; else { - printk(KERN_ERR "hid-pidff: logical_minimum " - "is not 1 as it should be\n"); + pr_err("logical_minimum is not 1 as it should be\n"); return NULL; } } @@ -922,7 +925,7 @@ static int pidff_find_special_keys(int *keys, struct hid_field *fld, */ static int pidff_find_special_fields(struct pidff_device *pidff) { - debug("finding special fields"); + hid_dbg(pidff->hid, "finding special fields\n"); pidff->create_new_effect_type = pidff_find_special_field(pidff->reports[PID_CREATE_NEW_EFFECT], @@ -943,32 +946,30 @@ static int pidff_find_special_fields(struct pidff_device *pidff) pidff_find_special_field(pidff->reports[PID_EFFECT_OPERATION], 0x78, 1); - debug("search done"); + hid_dbg(pidff->hid, "search done\n"); if (!pidff->create_new_effect_type || !pidff->set_effect_type) { - printk(KERN_ERR "hid-pidff: effect lists not found\n"); + hid_err(pidff->hid, "effect lists not found\n"); return -1; } if (!pidff->effect_direction) { - printk(KERN_ERR "hid-pidff: direction field not found\n"); + hid_err(pidff->hid, "direction field not found\n"); return -1; } if (!pidff->device_control) { - printk(KERN_ERR "hid-pidff: device control field not found\n"); + hid_err(pidff->hid, "device control field not found\n"); return -1; } if (!pidff->block_load_status) { - printk(KERN_ERR - "hid-pidff: block load status field not found\n"); + hid_err(pidff->hid, "block load status field not found\n"); return -1; } if (!pidff->effect_operation_status) { - printk(KERN_ERR - "hid-pidff: effect operation field not found\n"); + hid_err(pidff->hid, "effect operation field not found\n"); return -1; } @@ -980,23 +981,22 @@ static int pidff_find_special_fields(struct pidff_device *pidff) if (!PIDFF_FIND_SPECIAL_KEYS(type_id, create_new_effect_type, effect_types)) { - printk(KERN_ERR "hid-pidff: no effect types found\n"); + hid_err(pidff->hid, "no effect types found\n"); return -1; } if (PIDFF_FIND_SPECIAL_KEYS(status_id, block_load_status, block_load_status) != sizeof(pidff_block_load_status)) { - printk(KERN_ERR - "hidpidff: block load status identifiers not found\n"); + hid_err(pidff->hid, + "block load status identifiers not found\n"); return -1; } if (PIDFF_FIND_SPECIAL_KEYS(operation_id, effect_operation_status, effect_operation_status) != sizeof(pidff_effect_operation_status)) { - printk(KERN_ERR - "hidpidff: effect operation identifiers not found\n"); + hid_err(pidff->hid, "effect operation identifiers not found\n"); return -1; } @@ -1015,8 +1015,8 @@ static int pidff_find_effects(struct pidff_device *pidff, int pidff_type = pidff->type_id[i]; if (pidff->set_effect_type->usage[pidff_type].hid != pidff->create_new_effect_type->usage[pidff_type].hid) { - printk(KERN_ERR "hid-pidff: " - "effect type number %d is invalid\n", i); + hid_err(pidff->hid, + "effect type number %d is invalid\n", i); return -1; } } @@ -1071,27 +1071,23 @@ static int pidff_init_fields(struct pidff_device *pidff, struct input_dev *dev) int envelope_ok = 0; if (PIDFF_FIND_FIELDS(set_effect, PID_SET_EFFECT, 1)) { - printk(KERN_ERR - "hid-pidff: unknown set_effect report layout\n"); + hid_err(pidff->hid, "unknown set_effect report layout\n"); return -ENODEV; } PIDFF_FIND_FIELDS(block_load, PID_BLOCK_LOAD, 0); if (!pidff->block_load[PID_EFFECT_BLOCK_INDEX].value) { - printk(KERN_ERR - "hid-pidff: unknown pid_block_load report layout\n"); + hid_err(pidff->hid, "unknown pid_block_load report layout\n"); return -ENODEV; } if (PIDFF_FIND_FIELDS(effect_operation, PID_EFFECT_OPERATION, 1)) { - printk(KERN_ERR - "hid-pidff: unknown effect_operation report layout\n"); + hid_err(pidff->hid, "unknown effect_operation report layout\n"); return -ENODEV; } if (PIDFF_FIND_FIELDS(block_free, PID_BLOCK_FREE, 1)) { - printk(KERN_ERR - "hid-pidff: unknown pid_block_free report layout\n"); + hid_err(pidff->hid, "unknown pid_block_free report layout\n"); return -ENODEV; } @@ -1103,27 +1099,26 @@ static int pidff_init_fields(struct pidff_device *pidff, struct input_dev *dev) if (!envelope_ok) { if (test_and_clear_bit(FF_CONSTANT, dev->ffbit)) - printk(KERN_WARNING "hid-pidff: " - "has constant effect but no envelope\n"); + hid_warn(pidff->hid, + "has constant effect but no envelope\n"); if (test_and_clear_bit(FF_RAMP, dev->ffbit)) - printk(KERN_WARNING "hid-pidff: " - "has ramp effect but no envelope\n"); + hid_warn(pidff->hid, + "has ramp effect but no envelope\n"); if (test_and_clear_bit(FF_PERIODIC, dev->ffbit)) - printk(KERN_WARNING "hid-pidff: " - "has periodic effect but no envelope\n"); + hid_warn(pidff->hid, + "has periodic effect but no envelope\n"); } if (test_bit(FF_CONSTANT, dev->ffbit) && PIDFF_FIND_FIELDS(set_constant, PID_SET_CONSTANT, 1)) { - printk(KERN_WARNING - "hid-pidff: unknown constant effect layout\n"); + hid_warn(pidff->hid, "unknown constant effect layout\n"); clear_bit(FF_CONSTANT, dev->ffbit); } if (test_bit(FF_RAMP, dev->ffbit) && PIDFF_FIND_FIELDS(set_ramp, PID_SET_RAMP, 1)) { - printk(KERN_WARNING "hid-pidff: unknown ramp effect layout\n"); + hid_warn(pidff->hid, "unknown ramp effect layout\n"); clear_bit(FF_RAMP, dev->ffbit); } @@ -1132,8 +1127,7 @@ static int pidff_init_fields(struct pidff_device *pidff, struct input_dev *dev) test_bit(FF_FRICTION, dev->ffbit) || test_bit(FF_INERTIA, dev->ffbit)) && PIDFF_FIND_FIELDS(set_condition, PID_SET_CONDITION, 1)) { - printk(KERN_WARNING - "hid-pidff: unknown condition effect layout\n"); + hid_warn(pidff->hid, "unknown condition effect layout\n"); clear_bit(FF_SPRING, dev->ffbit); clear_bit(FF_DAMPER, dev->ffbit); clear_bit(FF_FRICTION, dev->ffbit); @@ -1142,8 +1136,7 @@ static int pidff_init_fields(struct pidff_device *pidff, struct input_dev *dev) if (test_bit(FF_PERIODIC, dev->ffbit) && PIDFF_FIND_FIELDS(set_periodic, PID_SET_PERIODIC, 1)) { - printk(KERN_WARNING - "hid-pidff: unknown periodic effect layout\n"); + hid_warn(pidff->hid, "unknown periodic effect layout\n"); clear_bit(FF_PERIODIC, dev->ffbit); } @@ -1165,33 +1158,32 @@ static void pidff_reset(struct pidff_device *pidff) pidff->device_control->value[0] = pidff->control_id[PID_RESET]; /* We reset twice as sometimes hid_wait_io isn't waiting long enough */ - usbhid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT); - usbhid_wait_io(hid); - usbhid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT); - usbhid_wait_io(hid); + hid_hw_request(hid, pidff->reports[PID_DEVICE_CONTROL], HID_REQ_SET_REPORT); + hid_hw_wait(hid); + hid_hw_request(hid, pidff->reports[PID_DEVICE_CONTROL], HID_REQ_SET_REPORT); + hid_hw_wait(hid); pidff->device_control->value[0] = pidff->control_id[PID_ENABLE_ACTUATORS]; - usbhid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT); - usbhid_wait_io(hid); + hid_hw_request(hid, pidff->reports[PID_DEVICE_CONTROL], HID_REQ_SET_REPORT); + hid_hw_wait(hid); /* pool report is sometimes messed up, refetch it */ - usbhid_submit_report(hid, pidff->reports[PID_POOL], USB_DIR_IN); - usbhid_wait_io(hid); + hid_hw_request(hid, pidff->reports[PID_POOL], HID_REQ_GET_REPORT); + hid_hw_wait(hid); if (pidff->pool[PID_SIMULTANEOUS_MAX].value) { - int sim_effects = pidff->pool[PID_SIMULTANEOUS_MAX].value[0]; - while (sim_effects < 2) { + while (pidff->pool[PID_SIMULTANEOUS_MAX].value[0] < 2) { if (i++ > 20) { - printk(KERN_WARNING "hid-pidff: device reports " - "%d simultaneous effects\n", - sim_effects); + hid_warn(pidff->hid, + "device reports %d simultaneous effects\n", + pidff->pool[PID_SIMULTANEOUS_MAX].value[0]); break; } - debug("pid_pool requested again"); - usbhid_submit_report(hid, pidff->reports[PID_POOL], - USB_DIR_IN); - usbhid_wait_io(hid); + hid_dbg(pidff->hid, "pid_pool requested again\n"); + hid_hw_request(hid, pidff->reports[PID_POOL], + HID_REQ_GET_REPORT); + hid_hw_wait(hid); } } } @@ -1214,7 +1206,7 @@ static int pidff_check_autocenter(struct pidff_device *pidff, error = pidff_request_effect_upload(pidff, 1); if (error) { - printk(KERN_ERR "hid-pidff: upload request failed\n"); + hid_err(pidff->hid, "upload request failed\n"); return error; } @@ -1223,8 +1215,8 @@ static int pidff_check_autocenter(struct pidff_device *pidff, pidff_autocenter(pidff, 0xffff); set_bit(FF_AUTOCENTER, dev->ffbit); } else { - printk(KERN_NOTICE "hid-pidff: " - "device has unknown autocenter control method\n"); + hid_notice(pidff->hid, + "device has unknown autocenter control method\n"); } pidff_erase_pid(pidff, @@ -1247,10 +1239,10 @@ int hid_pidff_init(struct hid_device *hid) int max_effects; int error; - debug("starting pid init"); + hid_dbg(hid, "starting pid init\n"); if (list_empty(&hid->report_enum[HID_OUTPUT_REPORT].report_list)) { - debug("not a PID device, no output report"); + hid_dbg(hid, "not a PID device, no output report\n"); return -ENODEV; } @@ -1264,7 +1256,7 @@ int hid_pidff_init(struct hid_device *hid) pidff_find_reports(hid, HID_FEATURE_REPORT, pidff); if (!pidff_reports_ok(pidff)) { - debug("reports not ok, aborting"); + hid_dbg(hid, "reports not ok, aborting\n"); error = -ENODEV; goto fail; } @@ -1277,8 +1269,8 @@ int hid_pidff_init(struct hid_device *hid) if (test_bit(FF_GAIN, dev->ffbit)) { pidff_set(&pidff->device_gain[PID_DEVICE_GAIN_FIELD], 0xffff); - usbhid_submit_report(pidff->hid, pidff->reports[PID_DEVICE_GAIN], - USB_DIR_OUT); + hid_hw_request(hid, pidff->reports[PID_DEVICE_GAIN], + HID_REQ_SET_REPORT); } error = pidff_check_autocenter(pidff, dev); @@ -1289,23 +1281,23 @@ int hid_pidff_init(struct hid_device *hid) pidff->block_load[PID_EFFECT_BLOCK_INDEX].field->logical_maximum - pidff->block_load[PID_EFFECT_BLOCK_INDEX].field->logical_minimum + 1; - debug("max effects is %d", max_effects); + hid_dbg(hid, "max effects is %d\n", max_effects); if (max_effects > PID_EFFECTS_MAX) max_effects = PID_EFFECTS_MAX; if (pidff->pool[PID_SIMULTANEOUS_MAX].value) - debug("max simultaneous effects is %d", - pidff->pool[PID_SIMULTANEOUS_MAX].value[0]); + hid_dbg(hid, "max simultaneous effects is %d\n", + pidff->pool[PID_SIMULTANEOUS_MAX].value[0]); if (pidff->pool[PID_RAM_POOL_SIZE].value) - debug("device memory size is %d bytes", - pidff->pool[PID_RAM_POOL_SIZE].value[0]); + hid_dbg(hid, "device memory size is %d bytes\n", + pidff->pool[PID_RAM_POOL_SIZE].value[0]); if (pidff->pool[PID_DEVICE_MANAGED_POOL].value && pidff->pool[PID_DEVICE_MANAGED_POOL].value[0] == 0) { - printk(KERN_NOTICE "hid-pidff: " - "device does not support device managed pool\n"); + hid_notice(hid, + "device does not support device managed pool\n"); goto fail; } @@ -1321,8 +1313,7 @@ int hid_pidff_init(struct hid_device *hid) ff->set_autocenter = pidff_set_autocenter; ff->playback = pidff_playback; - printk(KERN_INFO "Force feedback for USB HID PID devices by " - "Anssi Hannula <anssi.hannula@gmail.com>\n"); + hid_info(dev, "Force feedback for USB HID PID devices by Anssi Hannula <anssi.hannula@gmail.com>\n"); return 0; diff --git a/drivers/hid/usbhid/hid-plff.c b/drivers/hid/usbhid/hid-plff.c deleted file mode 100644 index 9eb83cf9d22..00000000000 --- a/drivers/hid/usbhid/hid-plff.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Force feedback support for PantherLord/GreenAsia based devices - * - * The devices are distributed under various names and the same USB device ID - * can be used in both adapters and actual game controllers. - * - * 0810:0001 "Twin USB Joystick" - * - tested with PantherLord USB/PS2 2in1 Adapter - * - contains two reports, one for each port (HID_QUIRK_MULTI_INPUT) - * - * 0e8f:0003 "GreenAsia Inc. USB Joystick " - * - tested with Köng Gaming gamepad - * - * Copyright (c) 2007 Anssi Hannula <anssi.hannula@gmail.com> - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - - -/* #define DEBUG */ - -#define debug(format, arg...) pr_debug("hid-plff: " format "\n" , ## arg) - -#include <linux/input.h> -#include <linux/usb.h> -#include <linux/hid.h> -#include "usbhid.h" - -struct plff_device { - struct hid_report *report; -}; - -static int hid_plff_play(struct input_dev *dev, void *data, - struct ff_effect *effect) -{ - struct hid_device *hid = input_get_drvdata(dev); - struct plff_device *plff = data; - int left, right; - - left = effect->u.rumble.strong_magnitude; - right = effect->u.rumble.weak_magnitude; - debug("called with 0x%04x 0x%04x", left, right); - - left = left * 0x7f / 0xffff; - right = right * 0x7f / 0xffff; - - plff->report->field[0]->value[2] = left; - plff->report->field[0]->value[3] = right; - debug("running with 0x%02x 0x%02x", left, right); - usbhid_submit_report(hid, plff->report, USB_DIR_OUT); - - return 0; -} - -int hid_plff_init(struct hid_device *hid) -{ - struct plff_device *plff; - struct hid_report *report; - struct hid_input *hidinput; - struct list_head *report_list = - &hid->report_enum[HID_OUTPUT_REPORT].report_list; - struct list_head *report_ptr = report_list; - struct input_dev *dev; - int error; - - /* The device contains one output report per physical device, all - containing 1 field, which contains 4 ff00.0002 usages and 4 16bit - absolute values. - - The input reports also contain a field which contains - 8 ff00.0001 usages and 8 boolean values. Their meaning is - currently unknown. */ - - if (list_empty(report_list)) { - printk(KERN_ERR "hid-plff: no output reports found\n"); - return -ENODEV; - } - - list_for_each_entry(hidinput, &hid->inputs, list) { - - report_ptr = report_ptr->next; - - if (report_ptr == report_list) { - printk(KERN_ERR "hid-plff: required output report is missing\n"); - return -ENODEV; - } - - report = list_entry(report_ptr, struct hid_report, list); - if (report->maxfield < 1) { - printk(KERN_ERR "hid-plff: no fields in the report\n"); - return -ENODEV; - } - - if (report->field[0]->report_count < 4) { - printk(KERN_ERR "hid-plff: not enough values in the field\n"); - return -ENODEV; - } - - plff = kzalloc(sizeof(struct plff_device), GFP_KERNEL); - if (!plff) - return -ENOMEM; - - dev = hidinput->input; - - set_bit(FF_RUMBLE, dev->ffbit); - - error = input_ff_create_memless(dev, plff, hid_plff_play); - if (error) { - kfree(plff); - return error; - } - - plff->report = report; - plff->report->field[0]->value[0] = 0x00; - plff->report->field[0]->value[1] = 0x00; - plff->report->field[0]->value[2] = 0x00; - plff->report->field[0]->value[3] = 0x00; - usbhid_submit_report(hid, plff->report, USB_DIR_OUT); - } - - printk(KERN_INFO "hid-plff: Force feedback for PantherLord/GreenAsia " - "devices by Anssi Hannula <anssi.hannula@gmail.com>\n"); - - return 0; -} diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index 61e78a4369b..31e6727cd00 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -16,413 +16,10 @@ */ #include <linux/hid.h> +#include <linux/export.h> +#include <linux/slab.h> -#define USB_VENDOR_ID_A4TECH 0x09da -#define USB_DEVICE_ID_A4TECH_WCP32PU 0x0006 -#define USB_DEVICE_ID_A4TECH_X5_005D 0x000a - -#define USB_VENDOR_ID_AASHIMA 0x06d6 -#define USB_DEVICE_ID_AASHIMA_GAMEPAD 0x0025 -#define USB_DEVICE_ID_AASHIMA_PREDATOR 0x0026 - -#define USB_VENDOR_ID_ACECAD 0x0460 -#define USB_DEVICE_ID_ACECAD_FLAIR 0x0004 -#define USB_DEVICE_ID_ACECAD_302 0x0008 - -#define USB_VENDOR_ID_ADS_TECH 0x06e1 -#define USB_DEVICE_ID_ADS_TECH_RADIO_SI470X 0xa155 - -#define USB_VENDOR_ID_AFATECH 0x15a4 -#define USB_DEVICE_ID_AFATECH_AF9016 0x9016 - -#define USB_VENDOR_ID_AIPTEK 0x08ca -#define USB_DEVICE_ID_AIPTEK_01 0x0001 -#define USB_DEVICE_ID_AIPTEK_10 0x0010 -#define USB_DEVICE_ID_AIPTEK_20 0x0020 -#define USB_DEVICE_ID_AIPTEK_21 0x0021 -#define USB_DEVICE_ID_AIPTEK_22 0x0022 -#define USB_DEVICE_ID_AIPTEK_23 0x0023 -#define USB_DEVICE_ID_AIPTEK_24 0x0024 - -#define USB_VENDOR_ID_AIRCABLE 0x16CA -#define USB_DEVICE_ID_AIRCABLE1 0x1502 - -#define USB_VENDOR_ID_ALCOR 0x058f -#define USB_DEVICE_ID_ALCOR_USBRS232 0x9720 - -#define USB_VENDOR_ID_ALPS 0x0433 -#define USB_DEVICE_ID_IBM_GAMEPAD 0x1101 - -#define USB_VENDOR_ID_APPLE 0x05ac -#define USB_DEVICE_ID_APPLE_MIGHTYMOUSE 0x0304 -#define USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI 0x020e -#define USB_DEVICE_ID_APPLE_FOUNTAIN_ISO 0x020f -#define USB_DEVICE_ID_APPLE_GEYSER_ANSI 0x0214 -#define USB_DEVICE_ID_APPLE_GEYSER_ISO 0x0215 -#define USB_DEVICE_ID_APPLE_GEYSER_JIS 0x0216 -#define USB_DEVICE_ID_APPLE_GEYSER3_ANSI 0x0217 -#define USB_DEVICE_ID_APPLE_GEYSER3_ISO 0x0218 -#define USB_DEVICE_ID_APPLE_GEYSER3_JIS 0x0219 -#define USB_DEVICE_ID_APPLE_GEYSER4_ANSI 0x021a -#define USB_DEVICE_ID_APPLE_GEYSER4_ISO 0x021b -#define USB_DEVICE_ID_APPLE_GEYSER4_JIS 0x021c -#define USB_DEVICE_ID_APPLE_ALU_ANSI 0x0220 -#define USB_DEVICE_ID_APPLE_ALU_ISO 0x0221 -#define USB_DEVICE_ID_APPLE_ALU_JIS 0x0222 -#define USB_DEVICE_ID_APPLE_WELLSPRING_ANSI 0x0223 -#define USB_DEVICE_ID_APPLE_WELLSPRING_ISO 0x0224 -#define USB_DEVICE_ID_APPLE_WELLSPRING_JIS 0x0225 -#define USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI 0x0229 -#define USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO 0x022a -#define USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS 0x022b -#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI 0x022c -#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO 0x022d -#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS 0x022e -#define USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI 0x0230 -#define USB_DEVICE_ID_APPLE_WELLSPRING2_ISO 0x0231 -#define USB_DEVICE_ID_APPLE_WELLSPRING2_JIS 0x0232 -#define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a -#define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b -#define USB_DEVICE_ID_APPLE_IRCONTROL4 0x8242 - -#define USB_VENDOR_ID_ASUS 0x0b05 -#define USB_DEVICE_ID_ASUS_LCM 0x1726 - -#define USB_VENDOR_ID_ATEN 0x0557 -#define USB_DEVICE_ID_ATEN_UC100KM 0x2004 -#define USB_DEVICE_ID_ATEN_CS124U 0x2202 -#define USB_DEVICE_ID_ATEN_2PORTKVM 0x2204 -#define USB_DEVICE_ID_ATEN_4PORTKVM 0x2205 -#define USB_DEVICE_ID_ATEN_4PORTKVMC 0x2208 - -#define USB_VENDOR_ID_BELKIN 0x050d -#define USB_DEVICE_ID_FLIP_KVM 0x3201 - -#define USB_VENDOR_ID_BERKSHIRE 0x0c98 -#define USB_DEVICE_ID_BERKSHIRE_PCWD 0x1140 - -#define USB_VENDOR_ID_CHERRY 0x046a -#define USB_DEVICE_ID_CHERRY_CYMOTION 0x0023 - -#define USB_VENDOR_ID_CHIC 0x05fe -#define USB_DEVICE_ID_CHIC_GAMEPAD 0x0014 - -#define USB_VENDOR_ID_CIDC 0x1677 - -#define USB_VENDOR_ID_CMEDIA 0x0d8c -#define USB_DEVICE_ID_CM109 0x000e - -#define USB_VENDOR_ID_CODEMERCS 0x07c0 -#define USB_DEVICE_ID_CODEMERCS_IOW_FIRST 0x1500 -#define USB_DEVICE_ID_CODEMERCS_IOW_LAST 0x15ff - -#define USB_VENDOR_ID_CYGNAL 0x10c4 -#define USB_DEVICE_ID_CYGNAL_RADIO_SI470X 0x818a - -#define USB_VENDOR_ID_CYPRESS 0x04b4 -#define USB_DEVICE_ID_CYPRESS_MOUSE 0x0001 -#define USB_DEVICE_ID_CYPRESS_HIDCOM 0x5500 -#define USB_DEVICE_ID_CYPRESS_ULTRAMOUSE 0x7417 -#define USB_DEVICE_ID_CYPRESS_BARCODE_1 0xde61 -#define USB_DEVICE_ID_CYPRESS_BARCODE_2 0xde64 - -#define USB_VENDOR_ID_DELL 0x413c -#define USB_DEVICE_ID_DELL_W7658 0x2005 - -#define USB_VENDOR_ID_DELORME 0x1163 -#define USB_DEVICE_ID_DELORME_EARTHMATE 0x0100 -#define USB_DEVICE_ID_DELORME_EM_LT20 0x0200 - -#define USB_VENDOR_ID_DMI 0x0c0b -#define USB_DEVICE_ID_DMI_ENC 0x5fab - -#define USB_VENDOR_ID_ELO 0x04E7 -#define USB_DEVICE_ID_ELO_TS2700 0x0020 - -#define USB_VENDOR_ID_ESSENTIAL_REALITY 0x0d7f -#define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100 - -#define USB_VENDOR_ID_EZKEY 0x0518 -#define USB_DEVICE_ID_BTC_8193 0x0002 - -#define USB_VENDOR_ID_GAMERON 0x0810 -#define USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR 0x0001 - -#define USB_VENDOR_ID_GENERAL_TOUCH 0x0dfc - -#define USB_VENDOR_ID_GLAB 0x06c2 -#define USB_DEVICE_ID_4_PHIDGETSERVO_30 0x0038 -#define USB_DEVICE_ID_1_PHIDGETSERVO_30 0x0039 -#define USB_DEVICE_ID_0_0_4_IF_KIT 0x0040 -#define USB_DEVICE_ID_0_16_16_IF_KIT 0x0044 -#define USB_DEVICE_ID_8_8_8_IF_KIT 0x0045 -#define USB_DEVICE_ID_0_8_7_IF_KIT 0x0051 -#define USB_DEVICE_ID_0_8_8_IF_KIT 0x0053 -#define USB_DEVICE_ID_PHIDGET_MOTORCONTROL 0x0058 - -#define USB_VENDOR_ID_GOTOP 0x08f2 -#define USB_DEVICE_ID_SUPER_Q2 0x007f -#define USB_DEVICE_ID_GOGOPEN 0x00ce -#define USB_DEVICE_ID_PENPOWER 0x00f4 - -#define USB_VENDOR_ID_GRETAGMACBETH 0x0971 -#define USB_DEVICE_ID_GRETAGMACBETH_HUEY 0x2005 - -#define USB_VENDOR_ID_GRIFFIN 0x077d -#define USB_DEVICE_ID_POWERMATE 0x0410 -#define USB_DEVICE_ID_SOUNDKNOB 0x04AA - -#define USB_VENDOR_ID_GTCO 0x078c -#define USB_DEVICE_ID_GTCO_90 0x0090 -#define USB_DEVICE_ID_GTCO_100 0x0100 -#define USB_DEVICE_ID_GTCO_101 0x0101 -#define USB_DEVICE_ID_GTCO_103 0x0103 -#define USB_DEVICE_ID_GTCO_104 0x0104 -#define USB_DEVICE_ID_GTCO_105 0x0105 -#define USB_DEVICE_ID_GTCO_106 0x0106 -#define USB_DEVICE_ID_GTCO_107 0x0107 -#define USB_DEVICE_ID_GTCO_108 0x0108 -#define USB_DEVICE_ID_GTCO_200 0x0200 -#define USB_DEVICE_ID_GTCO_201 0x0201 -#define USB_DEVICE_ID_GTCO_202 0x0202 -#define USB_DEVICE_ID_GTCO_203 0x0203 -#define USB_DEVICE_ID_GTCO_204 0x0204 -#define USB_DEVICE_ID_GTCO_205 0x0205 -#define USB_DEVICE_ID_GTCO_206 0x0206 -#define USB_DEVICE_ID_GTCO_207 0x0207 -#define USB_DEVICE_ID_GTCO_300 0x0300 -#define USB_DEVICE_ID_GTCO_301 0x0301 -#define USB_DEVICE_ID_GTCO_302 0x0302 -#define USB_DEVICE_ID_GTCO_303 0x0303 -#define USB_DEVICE_ID_GTCO_304 0x0304 -#define USB_DEVICE_ID_GTCO_305 0x0305 -#define USB_DEVICE_ID_GTCO_306 0x0306 -#define USB_DEVICE_ID_GTCO_307 0x0307 -#define USB_DEVICE_ID_GTCO_308 0x0308 -#define USB_DEVICE_ID_GTCO_309 0x0309 -#define USB_DEVICE_ID_GTCO_400 0x0400 -#define USB_DEVICE_ID_GTCO_401 0x0401 -#define USB_DEVICE_ID_GTCO_402 0x0402 -#define USB_DEVICE_ID_GTCO_403 0x0403 -#define USB_DEVICE_ID_GTCO_404 0x0404 -#define USB_DEVICE_ID_GTCO_405 0x0405 -#define USB_DEVICE_ID_GTCO_500 0x0500 -#define USB_DEVICE_ID_GTCO_501 0x0501 -#define USB_DEVICE_ID_GTCO_502 0x0502 -#define USB_DEVICE_ID_GTCO_503 0x0503 -#define USB_DEVICE_ID_GTCO_504 0x0504 -#define USB_DEVICE_ID_GTCO_1000 0x1000 -#define USB_DEVICE_ID_GTCO_1001 0x1001 -#define USB_DEVICE_ID_GTCO_1002 0x1002 -#define USB_DEVICE_ID_GTCO_1003 0x1003 -#define USB_DEVICE_ID_GTCO_1004 0x1004 -#define USB_DEVICE_ID_GTCO_1005 0x1005 -#define USB_DEVICE_ID_GTCO_1006 0x1006 -#define USB_DEVICE_ID_GTCO_1007 0x1007 -#define USB_VENDOR_ID_HAPP 0x078b -#define USB_DEVICE_ID_UGCI_DRIVING 0x0010 -#define USB_DEVICE_ID_UGCI_FLYING 0x0020 -#define USB_DEVICE_ID_UGCI_FIGHTING 0x0030 - -#define USB_VENDOR_ID_IMATION 0x0718 -#define USB_DEVICE_ID_DISC_STAKKA 0xd000 - -#define USB_VENDOR_ID_KBGEAR 0x084e -#define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001 - -#define USB_VENDOR_ID_LD 0x0f11 -#define USB_DEVICE_ID_LD_CASSY 0x1000 -#define USB_DEVICE_ID_LD_POCKETCASSY 0x1010 -#define USB_DEVICE_ID_LD_MOBILECASSY 0x1020 -#define USB_DEVICE_ID_LD_JWM 0x1080 -#define USB_DEVICE_ID_LD_DMMP 0x1081 -#define USB_DEVICE_ID_LD_UMIP 0x1090 -#define USB_DEVICE_ID_LD_XRAY1 0x1100 -#define USB_DEVICE_ID_LD_XRAY2 0x1101 -#define USB_DEVICE_ID_LD_VIDEOCOM 0x1200 -#define USB_DEVICE_ID_LD_COM3LAB 0x2000 -#define USB_DEVICE_ID_LD_TELEPORT 0x2010 -#define USB_DEVICE_ID_LD_NETWORKANALYSER 0x2020 -#define USB_DEVICE_ID_LD_POWERCONTROL 0x2030 -#define USB_DEVICE_ID_LD_MACHINETEST 0x2040 - -#define USB_VENDOR_ID_LOGITECH 0x046d -#define USB_DEVICE_ID_LOGITECH_LX3 0xc044 -#define USB_DEVICE_ID_LOGITECH_V150 0xc047 -#define USB_DEVICE_ID_LOGITECH_RECEIVER 0xc101 -#define USB_DEVICE_ID_LOGITECH_HARMONY 0xc110 -#define USB_DEVICE_ID_LOGITECH_HARMONY_2 0xc111 -#define USB_DEVICE_ID_LOGITECH_HARMONY_3 0xc112 -#define USB_DEVICE_ID_LOGITECH_HARMONY_4 0xc113 -#define USB_DEVICE_ID_LOGITECH_HARMONY_5 0xc114 -#define USB_DEVICE_ID_LOGITECH_HARMONY_6 0xc115 -#define USB_DEVICE_ID_LOGITECH_HARMONY_7 0xc116 -#define USB_DEVICE_ID_LOGITECH_HARMONY_8 0xc117 -#define USB_DEVICE_ID_LOGITECH_HARMONY_9 0xc118 -#define USB_DEVICE_ID_LOGITECH_HARMONY_10 0xc119 -#define USB_DEVICE_ID_LOGITECH_HARMONY_11 0xc11a -#define USB_DEVICE_ID_LOGITECH_HARMONY_12 0xc11b -#define USB_DEVICE_ID_LOGITECH_HARMONY_13 0xc11c -#define USB_DEVICE_ID_LOGITECH_HARMONY_14 0xc11d -#define USB_DEVICE_ID_LOGITECH_HARMONY_15 0xc11e -#define USB_DEVICE_ID_LOGITECH_HARMONY_16 0xc11f -#define USB_DEVICE_ID_LOGITECH_HARMONY_17 0xc120 -#define USB_DEVICE_ID_LOGITECH_HARMONY_18 0xc121 -#define USB_DEVICE_ID_LOGITECH_HARMONY_19 0xc122 -#define USB_DEVICE_ID_LOGITECH_HARMONY_20 0xc123 -#define USB_DEVICE_ID_LOGITECH_HARMONY_21 0xc124 -#define USB_DEVICE_ID_LOGITECH_HARMONY_22 0xc125 -#define USB_DEVICE_ID_LOGITECH_HARMONY_23 0xc126 -#define USB_DEVICE_ID_LOGITECH_HARMONY_24 0xc127 -#define USB_DEVICE_ID_LOGITECH_HARMONY_25 0xc128 -#define USB_DEVICE_ID_LOGITECH_HARMONY_26 0xc129 -#define USB_DEVICE_ID_LOGITECH_HARMONY_27 0xc12a -#define USB_DEVICE_ID_LOGITECH_HARMONY_28 0xc12b -#define USB_DEVICE_ID_LOGITECH_HARMONY_29 0xc12c -#define USB_DEVICE_ID_LOGITECH_HARMONY_30 0xc12d -#define USB_DEVICE_ID_LOGITECH_HARMONY_31 0xc12e -#define USB_DEVICE_ID_LOGITECH_HARMONY_32 0xc12f -#define USB_DEVICE_ID_LOGITECH_HARMONY_33 0xc130 -#define USB_DEVICE_ID_LOGITECH_HARMONY_34 0xc131 -#define USB_DEVICE_ID_LOGITECH_HARMONY_35 0xc132 -#define USB_DEVICE_ID_LOGITECH_HARMONY_36 0xc133 -#define USB_DEVICE_ID_LOGITECH_HARMONY_37 0xc134 -#define USB_DEVICE_ID_LOGITECH_HARMONY_38 0xc135 -#define USB_DEVICE_ID_LOGITECH_HARMONY_39 0xc136 -#define USB_DEVICE_ID_LOGITECH_HARMONY_40 0xc137 -#define USB_DEVICE_ID_LOGITECH_HARMONY_41 0xc138 -#define USB_DEVICE_ID_LOGITECH_HARMONY_42 0xc139 -#define USB_DEVICE_ID_LOGITECH_HARMONY_43 0xc13a -#define USB_DEVICE_ID_LOGITECH_HARMONY_44 0xc13b -#define USB_DEVICE_ID_LOGITECH_HARMONY_45 0xc13c -#define USB_DEVICE_ID_LOGITECH_HARMONY_46 0xc13d -#define USB_DEVICE_ID_LOGITECH_HARMONY_47 0xc13e -#define USB_DEVICE_ID_LOGITECH_HARMONY_48 0xc13f -#define USB_DEVICE_ID_LOGITECH_HARMONY_49 0xc140 -#define USB_DEVICE_ID_LOGITECH_HARMONY_50 0xc141 -#define USB_DEVICE_ID_LOGITECH_HARMONY_51 0xc142 -#define USB_DEVICE_ID_LOGITECH_HARMONY_52 0xc143 -#define USB_DEVICE_ID_LOGITECH_HARMONY_53 0xc144 -#define USB_DEVICE_ID_LOGITECH_HARMONY_54 0xc145 -#define USB_DEVICE_ID_LOGITECH_HARMONY_55 0xc146 -#define USB_DEVICE_ID_LOGITECH_HARMONY_56 0xc147 -#define USB_DEVICE_ID_LOGITECH_HARMONY_57 0xc148 -#define USB_DEVICE_ID_LOGITECH_HARMONY_58 0xc149 -#define USB_DEVICE_ID_LOGITECH_HARMONY_59 0xc14a -#define USB_DEVICE_ID_LOGITECH_HARMONY_60 0xc14b -#define USB_DEVICE_ID_LOGITECH_HARMONY_61 0xc14c -#define USB_DEVICE_ID_LOGITECH_HARMONY_62 0xc14d -#define USB_DEVICE_ID_LOGITECH_HARMONY_63 0xc14e -#define USB_DEVICE_ID_LOGITECH_HARMONY_64 0xc14f -#define USB_DEVICE_ID_LOGITECH_EXTREME_3D 0xc215 -#define USB_DEVICE_ID_LOGITECH_WHEEL 0xc294 -#define USB_DEVICE_ID_LOGITECH_ELITE_KBD 0xc30a -#define USB_DEVICE_ID_LOGITECH_KBD 0xc311 -#define USB_DEVICE_ID_S510_RECEIVER 0xc50c -#define USB_DEVICE_ID_S510_RECEIVER_2 0xc517 -#define USB_DEVICE_ID_LOGITECH_CORDLESS_DESKTOP_LX500 0xc512 -#define USB_DEVICE_ID_MX3000_RECEIVER 0xc513 -#define USB_DEVICE_ID_DINOVO_DESKTOP 0xc704 -#define USB_DEVICE_ID_DINOVO_EDGE 0xc714 -#define USB_DEVICE_ID_DINOVO_MINI 0xc71f - -#define USB_VENDOR_ID_MCC 0x09db -#define USB_DEVICE_ID_MCC_PMD1024LS 0x0076 -#define USB_DEVICE_ID_MCC_PMD1208LS 0x007a - -#define USB_VENDOR_ID_MGE 0x0463 -#define USB_DEVICE_ID_MGE_UPS 0xffff -#define USB_DEVICE_ID_MGE_UPS1 0x0001 - -#define USB_VENDOR_ID_MICROCHIP 0x04d8 -#define USB_DEVICE_ID_PICKIT1 0x0032 -#define USB_DEVICE_ID_PICKIT2 0x0033 - -#define USB_VENDOR_ID_MICROSOFT 0x045e -#define USB_DEVICE_ID_SIDEWINDER_GV 0x003b -#define USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0 0x009d -#define USB_DEVICE_ID_DESKTOP_RECV_1028 0x00f9 -#define USB_DEVICE_ID_MS_NE4K 0x00db -#define USB_DEVICE_ID_MS_LK6K 0x00f9 - -#define USB_VENDOR_ID_MONTEREY 0x0566 -#define USB_DEVICE_ID_GENIUS_KB29E 0x3004 - -#define USB_VENDOR_ID_NCR 0x0404 -#define USB_DEVICE_ID_NCR_FIRST 0x0300 -#define USB_DEVICE_ID_NCR_LAST 0x03ff - -#define USB_VENDOR_ID_NATIONAL_SEMICONDUCTOR 0x0400 -#define USB_DEVICE_ID_N_S_HARMONY 0xc359 - -#define USB_VENDOR_ID_NATSU 0x08b7 -#define USB_DEVICE_ID_NATSU_GAMEPAD 0x0001 - -#define USB_VENDOR_ID_NEC 0x073e -#define USB_DEVICE_ID_NEC_USB_GAME_PAD 0x0301 - -#define USB_VENDOR_ID_ONTRAK 0x0a07 -#define USB_DEVICE_ID_ONTRAK_ADU100 0x0064 - -#define USB_VENDOR_ID_PANJIT 0x134c - -#define USB_VENDOR_ID_PANTHERLORD 0x0810 -#define USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK 0x0001 - -#define USB_VENDOR_ID_PETALYNX 0x18b1 -#define USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE 0x0037 - -#define USB_VENDOR_ID_PLAYDOTCOM 0x0b43 -#define USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII 0x0003 - -#define USB_VENDOR_ID_SAITEK 0x06a3 -#define USB_DEVICE_ID_SAITEK_RUMBLEPAD 0xff17 - -#define USB_VENDOR_ID_SAMSUNG 0x0419 -#define USB_DEVICE_ID_SAMSUNG_IR_REMOTE 0x0001 - -#define USB_VENDOR_ID_SONY 0x054c -#define USB_DEVICE_ID_SONY_PS3_CONTROLLER 0x0268 - -#define USB_VENDOR_ID_SOUNDGRAPH 0x15c2 -#define USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD 0x0038 - -#define USB_VENDOR_ID_SUN 0x0430 -#define USB_DEVICE_ID_RARITAN_KVM_DONGLE 0xcdab - -#define USB_VENDOR_ID_SUNPLUS 0x04fc -#define USB_DEVICE_ID_SUNPLUS_WDESKTOP 0x05d8 - -#define USB_VENDOR_ID_TOPMAX 0x0663 -#define USB_DEVICE_ID_TOPMAX_COBRAPAD 0x0103 - -#define USB_VENDOR_ID_TURBOX 0x062a -#define USB_DEVICE_ID_TURBOX_KEYBOARD 0x0201 - -#define USB_VENDOR_ID_VERNIER 0x08f7 -#define USB_DEVICE_ID_VERNIER_LABPRO 0x0001 -#define USB_DEVICE_ID_VERNIER_GOTEMP 0x0002 -#define USB_DEVICE_ID_VERNIER_SKIP 0x0003 -#define USB_DEVICE_ID_VERNIER_CYCLOPS 0x0004 -#define USB_DEVICE_ID_VERNIER_LCSPEC 0x0006 - -#define USB_VENDOR_ID_WACOM 0x056a - -#define USB_VENDOR_ID_WISEGROUP 0x0925 -#define USB_DEVICE_ID_1_PHIDGETSERVO_20 0x8101 -#define USB_DEVICE_ID_4_PHIDGETSERVO_20 0x8104 -#define USB_DEVICE_ID_8_8_4_IF_KIT 0x8201 -#define USB_DEVICE_ID_QUAD_USB_JOYPAD 0x8800 -#define USB_DEVICE_ID_DUAL_USB_JOYPAD 0x8866 - -#define USB_VENDOR_ID_WISEGROUP_LTD 0x6677 -#define USB_DEVICE_ID_SMARTJOY_DUAL_PLUS 0x8802 - -#define USB_VENDOR_ID_YEALINK 0x6993 -#define USB_DEVICE_ID_YEALINK_P1K_P4K_B2K 0xb001 - -#define USB_VENDOR_ID_KYE 0x0458 -#define USB_DEVICE_ID_KYE_GPEN_560 0x5003 +#include "../hid-ids.h" /* * Alphabetically sorted blacklist by quirk type. @@ -433,334 +30,100 @@ static const struct hid_blacklist { __u16 idProduct; __u32 quirks; } hid_blacklist[] = { - - { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 }, - { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D, HID_QUIRK_2WHEEL_MOUSE_HACK_B8 }, - { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_5 }, - - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RECEIVER, HID_QUIRK_BAD_RELATIVE_KEYS }, - { USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD, HID_QUIRK_BADPAD }, { USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_PREDATOR, HID_QUIRK_BADPAD }, { USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD }, { USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD, HID_QUIRK_BADPAD }, - { USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_DWAV, USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER, HID_QUIRK_MULTI_INPUT | HID_QUIRK_NOGET }, + { USB_VENDOR_ID_MOJO, USB_DEVICE_ID_RETRO_ADAPTER, HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_NATSU, USB_DEVICE_ID_NATSU_GAMEPAD, HID_QUIRK_BADPAD }, { USB_VENDOR_ID_NEC, USB_DEVICE_ID_NEC_USB_GAME_PAD, HID_QUIRK_BADPAD }, + { USB_VENDOR_ID_NEXTWINDOW, USB_DEVICE_ID_NEXTWINDOW_TOUCHSCREEN, HID_QUIRK_MULTI_INPUT}, { USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD }, { USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_DESKTOP, HID_QUIRK_DUPLICATE_USAGES }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_EDGE, HID_QUIRK_DUPLICATE_USAGES }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_MINI, HID_QUIRK_DUPLICATE_USAGES }, - { USB_VENDOR_ID_AFATECH, USB_DEVICE_ID_AFATECH_AF9016, HID_QUIRK_FULLSPEED_INTERVAL }, - { USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM, HID_QUIRK_HIDDEV }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4, HID_QUIRK_HIDDEV | HID_QUIRK_IGNORE_HIDINPUT }, - { USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE, HID_QUIRK_HIDDEV | HID_QUIRK_IGNORE_HIDINPUT }, - { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV, HID_QUIRK_HIDINPUT }, - - { USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193, HID_QUIRK_HWHEEL_WHEEL_INVERT }, - - { USB_VENDOR_ID_ADS_TECH, USB_DEVICE_ID_ADS_TECH_RADIO_SI470X, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_01, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_10, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_20, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_21, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_22, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_23, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM, HID_QUIRK_IGNORE}, - { USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_CIDC, 0x0103, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI470X, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_CMEDIA, USB_DEVICE_ID_CM109, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_ULTRAMOUSE, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GENERAL_TOUCH, 0x0001, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GENERAL_TOUCH, 0x0002, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GENERAL_TOUCH, 0x0003, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GENERAL_TOUCH, 0x0004, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_4_PHIDGETSERVO_30, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_1_PHIDGETSERVO_30, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_0_4_IF_KIT, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_16_16_IF_KIT, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_8_8_8_IF_KIT, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_7_IF_KIT, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_8_IF_KIT, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_PHIDGET_MOTORCONTROL, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_SUPER_Q2, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_GOGOPEN, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_PENPOWER, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GRETAGMACBETH, USB_DEVICE_ID_GRETAGMACBETH_HUEY, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_90, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_100, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_101, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_103, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_104, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_105, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_106, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_107, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_108, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_200, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_201, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_202, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_203, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_204, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_205, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_206, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_207, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_300, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_301, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_302, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_303, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_304, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_305, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_306, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_307, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_308, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_309, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_400, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_401, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_402, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_403, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_404, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_405, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_500, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_501, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_502, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_503, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_504, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1000, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1001, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1002, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1003, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1004, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1005, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1007, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY1, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY2, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_VIDEOCOM, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_COM3LAB, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_TELEPORT, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1024LS, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1208LS, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS1, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 20, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 30, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 100, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 108, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 118, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 200, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 300, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 400, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 500, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_PANJIT, 0x0001, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_PANJIT, 0x0002, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_PANJIT, 0x0003, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_PANJIT, 0x0004, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LABPRO, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LCSPEC, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_8_8_4_IF_KIT, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K, HID_QUIRK_IGNORE }, - - { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302, HID_QUIRK_IGNORE }, - - { USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT1, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT2, HID_QUIRK_IGNORE }, - - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_ELITE_KBD, HID_QUIRK_LOGITECH_IGNORE_DOUBLED_WHEEL | HID_QUIRK_LOGITECH_EXPANDED_KEYMAP }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_CORDLESS_DESKTOP_LX500, HID_QUIRK_LOGITECH_IGNORE_DOUBLED_WHEEL | HID_QUIRK_LOGITECH_EXPANDED_KEYMAP }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_LX3, HID_QUIRK_INVERT_HWHEEL }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_V150, HID_QUIRK_INVERT_HWHEEL }, - - { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K, HID_QUIRK_MICROSOFT_KEYS }, - { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_LK6K, HID_QUIRK_MICROSOFT_KEYS }, - - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE, HID_QUIRK_MIGHTYMOUSE | HID_QUIRK_INVERT_HWHEEL }, - + { USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_ETURBOTOUCH, USB_DEVICE_ID_ETURBOTOUCH, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_ETURBOTOUCH, USB_DEVICE_ID_ETURBOTOUCH_2968, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_GREENASIA, USB_DEVICE_ID_GREENASIA_DUAL_USB_JOYPAD, HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS }, { USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_TOUCHPACK, USB_DEVICE_ID_TOUCHPACK_RTS, HID_QUIRK_MULTI_INPUT }, - { USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER, HID_QUIRK_SONY_PS3_CONTROLLER | HID_QUIRK_HIDDEV }, - + { USB_VENDOR_ID_AIREN, USB_DEVICE_ID_AIREN_SLIMPLUS, HID_QUIRK_NOGET }, { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET }, { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET }, { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET }, { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM, HID_QUIRK_NOGET }, { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FIGHTERSTICK, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_COMBATSTICK, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FLIGHT_SIM_ECLIPSE_YOKE, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FLIGHT_SIM_YOKE, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_THROTTLE, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_PEDALS, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_3AXIS_5BUTTON_STICK, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295, HID_QUIRK_NOGET }, { USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET }, { USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_EXTREME_3D, HID_QUIRK_NOGET }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WHEEL, HID_QUIRK_NOGET }, - { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0, HID_QUIRK_NOGET }, - { USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GX680R_LED_PANEL, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_NEXIO, USB_DEVICE_ID_NEXIO_MULTITOUCH_PTI0750, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_NOVATEK, USB_DEVICE_ID_NOVATEK_MOUSE, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1610, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1640, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_PRODIGE, USB_DEVICE_ID_PRODIGE_CORDLESS, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3001, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3008, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_REALTEK, USB_DEVICE_ID_REALTEK_READER, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_SENNHEISER, USB_DEVICE_ID_SENNHEISER_BTD500USB, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_SIGMATEL, USB_DEVICE_ID_SIGMATEL_STMP3780, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS9200_TOUCH, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS817_TOUCH, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS_TS, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS1030_TOUCH, HID_QUIRK_NOGET }, { USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_1, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_2, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_TPV, USB_DEVICE_ID_TPV_OPTICAL_TOUCHSCREEN, HID_QUIRK_NOGET }, { USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET }, - { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS }, + { USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_KNA5, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_TWA60, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET, HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_QUAD_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT }, - { USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT }, - - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_APPLE_ISO_KEYBOARD}, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_APPLE_ISO_KEYBOARD}, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_APPLE_ISO_KEYBOARD}, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI, HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS, HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI, HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS, HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI, HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS, HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - - { USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_W7658, HID_QUIRK_RESET_LEDS }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_KBD, HID_QUIRK_RESET_LEDS }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_2, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_3, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_4, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_5, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_6, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_7, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_8, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_9, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_10, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_11, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_12, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_13, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_14, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_15, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_16, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_17, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_18, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_19, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_20, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_21, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_22, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_23, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_24, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_25, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_26, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_27, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_28, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_29, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_30, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_31, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_32, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_33, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_34, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_35, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_36, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_37, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_38, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_39, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_40, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_41, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_42, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_43, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_44, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_45, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_46, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_47, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_48, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_49, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_50, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_51, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_52, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_53, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_54, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_55, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_56, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_57, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_58, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_59, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_60, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_61, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_62, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_63, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_64, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_NATIONAL_SEMICONDUCTOR, USB_DEVICE_ID_N_S_HARMONY, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_GPEN_560, HID_QUIRK_IGNORE }, - - { 0, 0 } -}; - -/* Quirks for devices which require report descriptor fixup go here */ -static const struct hid_rdesc_blacklist { - __u16 idVendor; - __u16 idProduct; - __u32 quirks; -} hid_rdesc_blacklist[] = { - - { USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION, HID_QUIRK_RDESC_CYMOTION }, + { USB_VENDOR_ID_WISEGROUP_LTD2, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER, HID_QUIRK_RDESC_LOGITECH }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER, HID_QUIRK_RDESC_LOGITECH }, - { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER_2, HID_QUIRK_RDESC_LOGITECH }, - { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_DESKTOP_RECV_1028, HID_QUIRK_RDESC_MICROSOFT_RECV_1028 }, + { USB_VENDOR_ID_PI_ENGINEERING, USB_DEVICE_ID_PI_ENGINEERING_VEC_USB_FOOTPEDAL, HID_QUIRK_HIDINPUT_FORCE }, - { USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E, HID_QUIRK_RDESC_BUTTON_CONSUMER }, - - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_RDESC_MACBOOK_JIS }, - - { USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE, HID_QUIRK_RDESC_PETALYNX }, - - { USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE, HID_QUIRK_RDESC_SAMSUNG_REMOTE }, - - { USB_VENDOR_ID_SUNPLUS, USB_DEVICE_ID_SUNPLUS_WDESKTOP, HID_QUIRK_RDESC_SUNPLUS_WDESKTOP }, - - { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1, HID_QUIRK_RDESC_SWAPPED_MIN_MAX }, - { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2, HID_QUIRK_RDESC_SWAPPED_MIN_MAX }, + { USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_MULTI_TOUCH, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_SIGMA_MICRO, USB_DEVICE_ID_SIGMA_MICRO_KEYBOARD, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M610X, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_DUOSENSE, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS1, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS2, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_HD, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_QUAD_HD, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_TP_V103, HID_QUIRK_NO_INIT_REPORTS }, { 0, 0 } }; @@ -899,7 +262,7 @@ int usbhid_quirks_init(char **quirks_param) u32 quirks; int n = 0, m; - for (; quirks_param[n] && n < MAX_USBHID_BOOT_QUIRKS; n++) { + for (; n < MAX_USBHID_BOOT_QUIRKS && quirks_param[n]; n++) { m = sscanf(quirks_param[n], "0x%hx:0x%hx:0x%x", &idVendor, &idProduct, &quirks); @@ -974,21 +337,11 @@ u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct) u32 quirks = 0; const struct hid_blacklist *bl_entry = NULL; - /* Ignore all Wacom devices */ - if (idVendor == USB_VENDOR_ID_WACOM) - return HID_QUIRK_IGNORE; - - /* ignore all Code Mercenaries IOWarrior devices */ - if (idVendor == USB_VENDOR_ID_CODEMERCS) - if (idProduct >= USB_DEVICE_ID_CODEMERCS_IOW_FIRST && - idProduct <= USB_DEVICE_ID_CODEMERCS_IOW_LAST) - return HID_QUIRK_IGNORE; - /* NCR devices must not be queried for reports */ if (idVendor == USB_VENDOR_ID_NCR && idProduct >= USB_DEVICE_ID_NCR_FIRST && idProduct <= USB_DEVICE_ID_NCR_LAST) - return HID_QUIRK_NOGET; + return HID_QUIRK_NO_INIT_REPORTS; down_read(&dquirks_rwsem); bl_entry = usbhid_exists_dquirk(idVendor, idProduct); @@ -1002,221 +355,3 @@ u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct) } EXPORT_SYMBOL_GPL(usbhid_lookup_quirk); - -/* - * Cherry Cymotion keyboard have an invalid HID report descriptor, - * that needs fixing before we can parse it. - */ -static void usbhid_fixup_cymotion_descriptor(char *rdesc, int rsize) -{ - if (rsize >= 17 && rdesc[11] == 0x3c && rdesc[12] == 0x02) { - printk(KERN_INFO "Fixing up Cherry Cymotion report descriptor\n"); - rdesc[11] = rdesc[16] = 0xff; - rdesc[12] = rdesc[17] = 0x03; - } -} - - -/* - * Certain Logitech keyboards send in report #3 keys which are far - * above the logical maximum described in descriptor. This extends - * the original value of 0x28c of logical maximum to 0x104d - */ -static void usbhid_fixup_logitech_descriptor(unsigned char *rdesc, int rsize) -{ - if (rsize >= 90 && rdesc[83] == 0x26 - && rdesc[84] == 0x8c - && rdesc[85] == 0x02) { - printk(KERN_INFO "Fixing up Logitech keyboard report descriptor\n"); - rdesc[84] = rdesc[89] = 0x4d; - rdesc[85] = rdesc[90] = 0x10; - } -} - -static void usbhid_fixup_sunplus_wdesktop(unsigned char *rdesc, int rsize) -{ - if (rsize >= 107 && rdesc[104] == 0x26 - && rdesc[105] == 0x80 - && rdesc[106] == 0x03) { - printk(KERN_INFO "Fixing up Sunplus Wireless Desktop report descriptor\n"); - rdesc[105] = rdesc[110] = 0x03; - rdesc[106] = rdesc[111] = 0x21; - } -} - -/* - * Samsung IrDA remote controller (reports as Cypress USB Mouse). - * - * Vendor specific report #4 has a size of 48 bit, - * and therefore is not accepted when inspecting the descriptors. - * As a workaround we reinterpret the report as: - * Variable type, count 6, size 8 bit, log. maximum 255 - * The burden to reconstruct the data is moved into user space. - */ -static void usbhid_fixup_samsung_irda_descriptor(unsigned char *rdesc, - int rsize) -{ - if (rsize >= 182 && rdesc[175] == 0x25 - && rdesc[176] == 0x40 - && rdesc[177] == 0x75 - && rdesc[178] == 0x30 - && rdesc[179] == 0x95 - && rdesc[180] == 0x01 - && rdesc[182] == 0x40) { - printk(KERN_INFO "Fixing up Samsung IrDA report descriptor\n"); - rdesc[176] = 0xff; - rdesc[178] = 0x08; - rdesc[180] = 0x06; - rdesc[182] = 0x42; - } -} - -/* Petalynx Maxter Remote has maximum for consumer page set too low */ -static void usbhid_fixup_petalynx_descriptor(unsigned char *rdesc, int rsize) -{ - if (rsize >= 60 && rdesc[39] == 0x2a - && rdesc[40] == 0xf5 - && rdesc[41] == 0x00 - && rdesc[59] == 0x26 - && rdesc[60] == 0xf9 - && rdesc[61] == 0x00) { - printk(KERN_INFO "Fixing up Petalynx Maxter Remote report descriptor\n"); - rdesc[60] = 0xfa; - rdesc[40] = 0xfa; - } -} - -/* - * Some USB barcode readers from cypress have usage min and usage max in - * the wrong order - */ -static void usbhid_fixup_cypress_descriptor(unsigned char *rdesc, int rsize) -{ - short fixed = 0; - int i; - - for (i = 0; i < rsize - 4; i++) { - if (rdesc[i] == 0x29 && rdesc [i+2] == 0x19) { - unsigned char tmp; - - rdesc[i] = 0x19; rdesc[i+2] = 0x29; - tmp = rdesc[i+3]; - rdesc[i+3] = rdesc[i+1]; - rdesc[i+1] = tmp; - } - } - - if (fixed) - printk(KERN_INFO "Fixing up Cypress report descriptor\n"); -} - -/* - * MacBook JIS keyboard has wrong logical maximum - */ -static void usbhid_fixup_macbook_descriptor(unsigned char *rdesc, int rsize) -{ - if (rsize >= 60 && rdesc[53] == 0x65 - && rdesc[59] == 0x65) { - printk(KERN_INFO "Fixing up MacBook JIS keyboard report descriptor\n"); - rdesc[53] = rdesc[59] = 0xe7; - } -} - -static void usbhid_fixup_button_consumer_descriptor(unsigned char *rdesc, int rsize) -{ - if (rsize >= 30 && rdesc[29] == 0x05 - && rdesc[30] == 0x09) { - printk(KERN_INFO "Fixing up button/consumer in HID report descriptor\n"); - rdesc[30] = 0x0c; - } -} - -/* - * Microsoft Wireless Desktop Receiver (Model 1028) has several - * 'Usage Min/Max' where it ought to have 'Physical Min/Max' - */ -static void usbhid_fixup_microsoft_descriptor(unsigned char *rdesc, int rsize) -{ - if (rsize == 571 && rdesc[284] == 0x19 - && rdesc[286] == 0x2a - && rdesc[304] == 0x19 - && rdesc[306] == 0x29 - && rdesc[352] == 0x1a - && rdesc[355] == 0x2a - && rdesc[557] == 0x19 - && rdesc[559] == 0x29) { - printk(KERN_INFO "Fixing up Microsoft Wireless Receiver Model 1028 report descriptor\n"); - rdesc[284] = rdesc[304] = rdesc[557] = 0x35; - rdesc[352] = 0x36; - rdesc[286] = rdesc[355] = 0x46; - rdesc[306] = rdesc[559] = 0x45; - } -} - -static void __usbhid_fixup_report_descriptor(__u32 quirks, char *rdesc, unsigned rsize) -{ - if ((quirks & HID_QUIRK_RDESC_CYMOTION)) - usbhid_fixup_cymotion_descriptor(rdesc, rsize); - - if (quirks & HID_QUIRK_RDESC_LOGITECH) - usbhid_fixup_logitech_descriptor(rdesc, rsize); - - if (quirks & HID_QUIRK_RDESC_SWAPPED_MIN_MAX) - usbhid_fixup_cypress_descriptor(rdesc, rsize); - - if (quirks & HID_QUIRK_RDESC_PETALYNX) - usbhid_fixup_petalynx_descriptor(rdesc, rsize); - - if (quirks & HID_QUIRK_RDESC_MACBOOK_JIS) - usbhid_fixup_macbook_descriptor(rdesc, rsize); - - if (quirks & HID_QUIRK_RDESC_BUTTON_CONSUMER) - usbhid_fixup_button_consumer_descriptor(rdesc, rsize); - - if (quirks & HID_QUIRK_RDESC_SAMSUNG_REMOTE) - usbhid_fixup_samsung_irda_descriptor(rdesc, rsize); - - if (quirks & HID_QUIRK_RDESC_MICROSOFT_RECV_1028) - usbhid_fixup_microsoft_descriptor(rdesc, rsize); - - if (quirks & HID_QUIRK_RDESC_SUNPLUS_WDESKTOP) - usbhid_fixup_sunplus_wdesktop(rdesc, rsize); -} - -/** - * usbhid_fixup_report_descriptor: check if report descriptor needs fixup - * - * Description: - * Walks the hid_rdesc_blacklist[] array and checks whether the device - * is known to have broken report descriptor that needs to be fixed up - * prior to entering the HID parser - * - * Returns: nothing - */ -void usbhid_fixup_report_descriptor(const u16 idVendor, const u16 idProduct, - char *rdesc, unsigned rsize, char **quirks_param) -{ - int n, m; - u16 paramVendor, paramProduct; - u32 quirks; - - /* static rdesc quirk entries */ - for (n = 0; hid_rdesc_blacklist[n].idVendor; n++) - if (hid_rdesc_blacklist[n].idVendor == idVendor && - hid_rdesc_blacklist[n].idProduct == idProduct) - __usbhid_fixup_report_descriptor(hid_rdesc_blacklist[n].quirks, - rdesc, rsize); - - /* runtime rdesc quirk entries handling */ - for (n = 0; quirks_param[n] && n < MAX_USBHID_BOOT_QUIRKS; n++) { - m = sscanf(quirks_param[n], "0x%hx:0x%hx:0x%x", - ¶mVendor, ¶mProduct, &quirks); - - if (m != 3) - printk(KERN_WARNING - "Could not parse HID quirk module param %s\n", - quirks_param[n]); - else if (paramVendor == idVendor && paramProduct == idProduct) - __usbhid_fixup_report_descriptor(quirks, rdesc, rsize); - } -} diff --git a/drivers/hid/usbhid/hid-tmff.c b/drivers/hid/usbhid/hid-tmff.c deleted file mode 100644 index 144578b1a00..00000000000 --- a/drivers/hid/usbhid/hid-tmff.c +++ /dev/null @@ -1,225 +0,0 @@ -/* - * Force feedback support for various HID compliant devices by ThrustMaster: - * ThrustMaster FireStorm Dual Power 2 - * and possibly others whose device ids haven't been added. - * - * Modified to support ThrustMaster devices by Zinx Verituse - * on 2003-01-25 from the Logitech force feedback driver, - * which is by Johann Deneux. - * - * Copyright (c) 2003 Zinx Verituse <zinx@epicsol.org> - * Copyright (c) 2002 Johann Deneux - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/input.h> - -#undef DEBUG -#include <linux/usb.h> - -#include <linux/hid.h> -#include "usbhid.h" - -/* Usages for thrustmaster devices I know about */ -#define THRUSTMASTER_USAGE_FF (HID_UP_GENDESK | 0xbb) - -struct dev_type { - u16 idVendor; - u16 idProduct; - const signed short *ff; -}; - -static const signed short ff_rumble[] = { - FF_RUMBLE, - -1 -}; - -static const signed short ff_joystick[] = { - FF_CONSTANT, - -1 -}; - -static const struct dev_type devices[] = { - { 0x44f, 0xb300, ff_rumble }, - { 0x44f, 0xb304, ff_rumble }, - { 0x44f, 0xb651, ff_rumble }, /* FGT Rumble Force Wheel */ - { 0x44f, 0xb654, ff_joystick }, /* FGT Force Feedback Wheel */ -}; - -struct tmff_device { - struct hid_report *report; - struct hid_field *ff_field; -}; - -/* Changes values from 0 to 0xffff into values from minimum to maximum */ -static inline int hid_tmff_scale_u16(unsigned int in, - int minimum, int maximum) -{ - int ret; - - ret = (in * (maximum - minimum) / 0xffff) + minimum; - if (ret < minimum) - return minimum; - if (ret > maximum) - return maximum; - return ret; -} - -/* Changes values from -0x80 to 0x7f into values from minimum to maximum */ -static inline int hid_tmff_scale_s8(int in, - int minimum, int maximum) -{ - int ret; - - ret = (((in + 0x80) * (maximum - minimum)) / 0xff) + minimum; - if (ret < minimum) - return minimum; - if (ret > maximum) - return maximum; - return ret; -} - -static int hid_tmff_play(struct input_dev *dev, void *data, struct ff_effect *effect) -{ - struct hid_device *hid = input_get_drvdata(dev); - struct tmff_device *tmff = data; - struct hid_field *ff_field = tmff->ff_field; - int x, y; - int left, right; /* Rumbling */ - - switch (effect->type) { - case FF_CONSTANT: - x = hid_tmff_scale_s8(effect->u.ramp.start_level, - ff_field->logical_minimum, - ff_field->logical_maximum); - y = hid_tmff_scale_s8(effect->u.ramp.end_level, - ff_field->logical_minimum, - ff_field->logical_maximum); - - dbg_hid("(x, y)=(%04x, %04x)\n", x, y); - ff_field->value[0] = x; - ff_field->value[1] = y; - usbhid_submit_report(hid, tmff->report, USB_DIR_OUT); - break; - - case FF_RUMBLE: - left = hid_tmff_scale_u16(effect->u.rumble.weak_magnitude, - ff_field->logical_minimum, - ff_field->logical_maximum); - right = hid_tmff_scale_u16(effect->u.rumble.strong_magnitude, - ff_field->logical_minimum, - ff_field->logical_maximum); - - dbg_hid("(left,right)=(%08x, %08x)\n", left, right); - ff_field->value[0] = left; - ff_field->value[1] = right; - usbhid_submit_report(hid, tmff->report, USB_DIR_OUT); - break; - } - return 0; -} - -int hid_tmff_init(struct hid_device *hid) -{ - struct tmff_device *tmff; - struct hid_report *report; - struct list_head *report_list; - struct hid_input *hidinput = list_entry(hid->inputs.next, struct hid_input, list); - struct input_dev *input_dev = hidinput->input; - const signed short *ff_bits = ff_joystick; - int error; - int i; - - tmff = kzalloc(sizeof(struct tmff_device), GFP_KERNEL); - if (!tmff) - return -ENOMEM; - - /* Find the report to use */ - report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list; - list_for_each_entry(report, report_list, list) { - int fieldnum; - - for (fieldnum = 0; fieldnum < report->maxfield; ++fieldnum) { - struct hid_field *field = report->field[fieldnum]; - - if (field->maxusage <= 0) - continue; - - switch (field->usage[0].hid) { - case THRUSTMASTER_USAGE_FF: - if (field->report_count < 2) { - warn("ignoring FF field with report_count < 2"); - continue; - } - - if (field->logical_maximum == field->logical_minimum) { - warn("ignoring FF field with logical_maximum == logical_minimum"); - continue; - } - - if (tmff->report && tmff->report != report) { - warn("ignoring FF field in other report"); - continue; - } - - if (tmff->ff_field && tmff->ff_field != field) { - warn("ignoring duplicate FF field"); - continue; - } - - tmff->report = report; - tmff->ff_field = field; - - for (i = 0; i < ARRAY_SIZE(devices); i++) { - if (input_dev->id.vendor == devices[i].idVendor && - input_dev->id.product == devices[i].idProduct) { - ff_bits = devices[i].ff; - break; - } - } - - for (i = 0; ff_bits[i] >= 0; i++) - set_bit(ff_bits[i], input_dev->ffbit); - - break; - - default: - warn("ignoring unknown output usage %08x", field->usage[0].hid); - continue; - } - } - } - - if (!tmff->report) { - err("cant find FF field in output reports\n"); - error = -ENODEV; - goto fail; - } - - error = input_ff_create_memless(input_dev, tmff, hid_tmff_play); - if (error) - goto fail; - - info("Force feedback for ThrustMaster devices by Zinx Verituse <zinx@epicsol.org>"); - return 0; - - fail: - kfree(tmff); - return error; -} - diff --git a/drivers/hid/usbhid/hid-zpff.c b/drivers/hid/usbhid/hid-zpff.c deleted file mode 100644 index 5a688274f6a..00000000000 --- a/drivers/hid/usbhid/hid-zpff.c +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Force feedback support for Zeroplus based devices - * - * Copyright (c) 2005, 2006 Anssi Hannula <anssi.hannula@gmail.com> - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - - -#include <linux/input.h> -#include <linux/usb.h> -#include <linux/hid.h> -#include "usbhid.h" - -struct zpff_device { - struct hid_report *report; -}; - -static int hid_zpff_play(struct input_dev *dev, void *data, - struct ff_effect *effect) -{ - struct hid_device *hid = input_get_drvdata(dev); - struct zpff_device *zpff = data; - int left, right; - - /* - * The following is specified the other way around in the Zeroplus - * datasheet but the order below is correct for the XFX Executioner; - * however it is possible that the XFX Executioner is an exception - */ - - left = effect->u.rumble.strong_magnitude; - right = effect->u.rumble.weak_magnitude; - dbg_hid("called with 0x%04x 0x%04x\n", left, right); - - left = left * 0x7f / 0xffff; - right = right * 0x7f / 0xffff; - - zpff->report->field[2]->value[0] = left; - zpff->report->field[3]->value[0] = right; - dbg_hid("running with 0x%02x 0x%02x\n", left, right); - usbhid_submit_report(hid, zpff->report, USB_DIR_OUT); - - return 0; -} - -int hid_zpff_init(struct hid_device *hid) -{ - struct zpff_device *zpff; - struct hid_report *report; - struct hid_input *hidinput = list_entry(hid->inputs.next, - struct hid_input, list); - struct list_head *report_list = - &hid->report_enum[HID_OUTPUT_REPORT].report_list; - struct input_dev *dev = hidinput->input; - int error; - - if (list_empty(report_list)) { - printk(KERN_ERR "hid-zpff: no output report found\n"); - return -ENODEV; - } - - report = list_entry(report_list->next, struct hid_report, list); - - if (report->maxfield < 4) { - printk(KERN_ERR "hid-zpff: not enough fields in report\n"); - return -ENODEV; - } - - zpff = kzalloc(sizeof(struct zpff_device), GFP_KERNEL); - if (!zpff) - return -ENOMEM; - - set_bit(FF_RUMBLE, dev->ffbit); - - error = input_ff_create_memless(dev, zpff, hid_zpff_play); - if (error) { - kfree(zpff); - return error; - } - - zpff->report = report; - zpff->report->field[0]->value[0] = 0x00; - zpff->report->field[1]->value[0] = 0x02; - zpff->report->field[2]->value[0] = 0x00; - zpff->report->field[3]->value[0] = 0x00; - usbhid_submit_report(hid, zpff->report, USB_DIR_OUT); - - printk(KERN_INFO "Force feedback for Zeroplus based devices by " - "Anssi Hannula <anssi.hannula@gmail.com>\n"); - - return 0; -} diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c index 842e9edb888..2f1ddca6f2e 100644 --- a/drivers/hid/usbhid/hiddev.c +++ b/drivers/hid/usbhid/hiddev.c @@ -29,12 +29,12 @@ #include <linux/slab.h> #include <linux/module.h> #include <linux/init.h> -#include <linux/smp_lock.h> #include <linux/input.h> #include <linux/usb.h> #include <linux/hid.h> #include <linux/hiddev.h> #include <linux/compat.h> +#include <linux/vmalloc.h> #include "usbhid.h" #ifdef CONFIG_USB_DYNAMIC_MINORS @@ -44,11 +44,12 @@ #define HIDDEV_MINOR_BASE 96 #define HIDDEV_MINORS 16 #endif -#define HIDDEV_BUFFER_SIZE 64 +#define HIDDEV_BUFFER_SIZE 2048 struct hiddev { int exist; int open; + struct mutex existancelock; wait_queue_head_t wait; struct hid_device *hid; struct list_head list; @@ -63,10 +64,9 @@ struct hiddev_list { struct fasync_struct *fasync; struct hiddev *hiddev; struct list_head node; + struct mutex thread_lock; }; -static struct hiddev *hiddev_table[HIDDEV_MINORS]; - /* * Find a report, given the report's type and ID. The ID can be specified * indirectly by REPORT_ID_FIRST (which returns the first report of the given @@ -225,12 +225,9 @@ void hiddev_report_event(struct hid_device *hid, struct hid_report *report) */ static int hiddev_fasync(int fd, struct file *file, int on) { - int retval; struct hiddev_list *list = file->private_data; - retval = fasync_helper(fd, file, on, &list->fasync); - - return retval < 0 ? retval : 0; + return fasync_helper(fd, file, on, &list->fasync); } @@ -242,20 +239,25 @@ static int hiddev_release(struct inode * inode, struct file * file) struct hiddev_list *list = file->private_data; unsigned long flags; - hiddev_fasync(-1, file, 0); - spin_lock_irqsave(&list->hiddev->list_lock, flags); list_del(&list->node); spin_unlock_irqrestore(&list->hiddev->list_lock, flags); + mutex_lock(&list->hiddev->existancelock); if (!--list->hiddev->open) { - if (list->hiddev->exist) + if (list->hiddev->exist) { usbhid_close(list->hiddev->hid); - else + usbhid_put_power(list->hiddev->hid); + } else { + mutex_unlock(&list->hiddev->existancelock); kfree(list->hiddev); + vfree(list); + return 0; + } } - kfree(list); + mutex_unlock(&list->hiddev->existancelock); + vfree(list); return 0; } @@ -266,29 +268,63 @@ static int hiddev_release(struct inode * inode, struct file * file) static int hiddev_open(struct inode *inode, struct file *file) { struct hiddev_list *list; - unsigned long flags; - - int i = iminor(inode) - HIDDEV_MINOR_BASE; + struct usb_interface *intf; + struct hid_device *hid; + struct hiddev *hiddev; + int res; - if (i >= HIDDEV_MINORS || !hiddev_table[i]) + intf = usbhid_find_interface(iminor(inode)); + if (!intf) return -ENODEV; + hid = usb_get_intfdata(intf); + hiddev = hid->hiddev; - if (!(list = kzalloc(sizeof(struct hiddev_list), GFP_KERNEL))) + if (!(list = vzalloc(sizeof(struct hiddev_list)))) return -ENOMEM; + mutex_init(&list->thread_lock); + list->hiddev = hiddev; + file->private_data = list; - list->hiddev = hiddev_table[i]; - - spin_lock_irqsave(&list->hiddev->list_lock, flags); - list_add_tail(&list->node, &hiddev_table[i]->list); - spin_unlock_irqrestore(&list->hiddev->list_lock, flags); + /* + * no need for locking because the USB major number + * is shared which usbcore guards against disconnect + */ + if (list->hiddev->exist) { + if (!list->hiddev->open++) { + res = usbhid_open(hiddev->hid); + if (res < 0) { + res = -EIO; + goto bail; + } + } + } else { + res = -ENODEV; + goto bail; + } - file->private_data = list; + spin_lock_irq(&list->hiddev->list_lock); + list_add_tail(&list->node, &hiddev->list); + spin_unlock_irq(&list->hiddev->list_lock); + mutex_lock(&hiddev->existancelock); if (!list->hiddev->open++) - if (list->hiddev->exist) - usbhid_open(hiddev_table[i]->hid); - + if (list->hiddev->exist) { + struct hid_device *hid = hiddev->hid; + res = usbhid_get_power(hid); + if (res < 0) { + res = -EIO; + goto bail_unlock; + } + usbhid_open(hid); + } + mutex_unlock(&hiddev->existancelock); return 0; +bail_unlock: + mutex_unlock(&hiddev->existancelock); +bail: + file->private_data = NULL; + vfree(list); + return res; } /* @@ -304,10 +340,10 @@ static ssize_t hiddev_write(struct file * file, const char __user * buffer, size */ static ssize_t hiddev_read(struct file * file, char __user * buffer, size_t count, loff_t *ppos) { - DECLARE_WAITQUEUE(wait, current); + DEFINE_WAIT(wait); struct hiddev_list *list = file->private_data; int event_size; - int retval = 0; + int retval; event_size = ((list->flags & HIDDEV_FLAG_UREF) != 0) ? sizeof(struct hiddev_usage_ref) : sizeof(struct hiddev_event); @@ -315,16 +351,16 @@ static ssize_t hiddev_read(struct file * file, char __user * buffer, size_t coun if (count < event_size) return 0; + /* lock against other threads */ + retval = mutex_lock_interruptible(&list->thread_lock); + if (retval) + return -ERESTARTSYS; + while (retval == 0) { if (list->head == list->tail) { - add_wait_queue(&list->hiddev->wait, &wait); - set_current_state(TASK_INTERRUPTIBLE); + prepare_to_wait(&list->hiddev->wait, &wait, TASK_INTERRUPTIBLE); while (list->head == list->tail) { - if (file->f_flags & O_NONBLOCK) { - retval = -EAGAIN; - break; - } if (signal_pending(current)) { retval = -ERESTARTSYS; break; @@ -333,36 +369,52 @@ static ssize_t hiddev_read(struct file * file, char __user * buffer, size_t coun retval = -EIO; break; } + if (file->f_flags & O_NONBLOCK) { + retval = -EAGAIN; + break; + } + /* let O_NONBLOCK tasks run */ + mutex_unlock(&list->thread_lock); schedule(); + if (mutex_lock_interruptible(&list->thread_lock)) { + finish_wait(&list->hiddev->wait, &wait); + return -EINTR; + } set_current_state(TASK_INTERRUPTIBLE); } + finish_wait(&list->hiddev->wait, &wait); - set_current_state(TASK_RUNNING); - remove_wait_queue(&list->hiddev->wait, &wait); } - if (retval) + if (retval) { + mutex_unlock(&list->thread_lock); return retval; + } while (list->head != list->tail && retval + event_size <= count) { if ((list->flags & HIDDEV_FLAG_UREF) == 0) { - if (list->buffer[list->tail].field_index != - HID_FIELD_INDEX_NONE) { + if (list->buffer[list->tail].field_index != HID_FIELD_INDEX_NONE) { struct hiddev_event event; + event.hid = list->buffer[list->tail].usage_code; event.value = list->buffer[list->tail].value; - if (copy_to_user(buffer + retval, &event, sizeof(struct hiddev_event))) + if (copy_to_user(buffer + retval, &event, sizeof(struct hiddev_event))) { + mutex_unlock(&list->thread_lock); return -EFAULT; + } retval += sizeof(struct hiddev_event); } } else { if (list->buffer[list->tail].field_index != HID_FIELD_INDEX_NONE || (list->flags & HIDDEV_FLAG_REPORT) != 0) { - if (copy_to_user(buffer + retval, list->buffer + list->tail, sizeof(struct hiddev_usage_ref))) + + if (copy_to_user(buffer + retval, list->buffer + list->tail, sizeof(struct hiddev_usage_ref))) { + mutex_unlock(&list->thread_lock); return -EFAULT; + } retval += sizeof(struct hiddev_usage_ref); } } @@ -370,6 +422,7 @@ static ssize_t hiddev_read(struct file * file, char __user * buffer, size_t coun } } + mutex_unlock(&list->thread_lock); return retval; } @@ -406,7 +459,6 @@ static noinline int hiddev_ioctl_usage(struct hiddev *hiddev, unsigned int cmd, uref_multi = kmalloc(sizeof(struct hiddev_usage_ref_multi), GFP_KERNEL); if (!uref_multi) return -ENOMEM; - lock_kernel(); uref = &uref_multi->uref; if (cmd == HIDIOCGUSAGES || cmd == HIDIOCSUSAGES) { if (copy_from_user(uref_multi, user_arg, @@ -436,8 +488,7 @@ static noinline int hiddev_ioctl_usage(struct hiddev *hiddev, unsigned int cmd, if (copy_to_user(user_arg, uref, sizeof(*uref))) goto fault; - kfree(uref_multi); - return 0; + goto goodreturn; default: if (cmd != HIDIOCGUSAGE && @@ -470,7 +521,7 @@ static noinline int hiddev_ioctl_usage(struct hiddev *hiddev, unsigned int cmd, (uref_multi->num_values > HID_MAX_MULTI_USAGES || uref->usage_index + uref_multi->num_values > field->report_count)) goto inval; - } + } switch (cmd) { case HIDIOCGUSAGE: @@ -484,8 +535,9 @@ static noinline int hiddev_ioctl_usage(struct hiddev *hiddev, unsigned int cmd, goto goodreturn; case HIDIOCGCOLLECTIONINDEX: + i = field->usage[uref->usage_index].collection_index; kfree(uref_multi); - return field->usage[uref->usage_index].collection_index; + return i; case HIDIOCGUSAGES: for (i = 0; i < uref_multi->num_values; i++) uref_multi->values[i] = @@ -502,15 +554,12 @@ static noinline int hiddev_ioctl_usage(struct hiddev *hiddev, unsigned int cmd, } goodreturn: - unlock_kernel(); kfree(uref_multi); return 0; fault: - unlock_kernel(); kfree(uref_multi); return -EFAULT; inval: - unlock_kernel(); kfree(uref_multi); return -EINVAL; } @@ -548,141 +597,170 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { struct hiddev_list *list = file->private_data; struct hiddev *hiddev = list->hiddev; - struct hid_device *hid = hiddev->hid; - struct usb_device *dev = hid_to_usb_dev(hid); + struct hid_device *hid; struct hiddev_collection_info cinfo; struct hiddev_report_info rinfo; struct hiddev_field_info finfo; struct hiddev_devinfo dinfo; struct hid_report *report; struct hid_field *field; - struct usbhid_device *usbhid = hid->driver_data; void __user *user_arg = (void __user *)arg; - int i; - + int i, r = -EINVAL; + /* Called without BKL by compat methods so no BKL taken */ - /* FIXME: Who or what stop this racing with a disconnect ?? */ - if (!hiddev->exist) - return -EIO; + mutex_lock(&hiddev->existancelock); + if (!hiddev->exist) { + r = -ENODEV; + goto ret_unlock; + } + + hid = hiddev->hid; switch (cmd) { case HIDIOCGVERSION: - return put_user(HID_VERSION, (int __user *)arg); + r = put_user(HID_VERSION, (int __user *)arg) ? + -EFAULT : 0; + break; case HIDIOCAPPLICATION: - if (arg < 0 || arg >= hid->maxapplication) - return -EINVAL; + if (arg >= hid->maxapplication) + break; for (i = 0; i < hid->maxcollection; i++) if (hid->collection[i].type == HID_COLLECTION_APPLICATION && arg-- == 0) break; - if (i == hid->maxcollection) - return -EINVAL; - - return hid->collection[i].usage; + if (i < hid->maxcollection) + r = hid->collection[i].usage; + break; case HIDIOCGDEVINFO: - dinfo.bustype = BUS_USB; - dinfo.busnum = dev->bus->busnum; - dinfo.devnum = dev->devnum; - dinfo.ifnum = usbhid->ifnum; - dinfo.vendor = le16_to_cpu(dev->descriptor.idVendor); - dinfo.product = le16_to_cpu(dev->descriptor.idProduct); - dinfo.version = le16_to_cpu(dev->descriptor.bcdDevice); - dinfo.num_applications = hid->maxapplication; - if (copy_to_user(user_arg, &dinfo, sizeof(dinfo))) - return -EFAULT; - - return 0; + { + struct usb_device *dev = hid_to_usb_dev(hid); + struct usbhid_device *usbhid = hid->driver_data; + + memset(&dinfo, 0, sizeof(dinfo)); + + dinfo.bustype = BUS_USB; + dinfo.busnum = dev->bus->busnum; + dinfo.devnum = dev->devnum; + dinfo.ifnum = usbhid->ifnum; + dinfo.vendor = le16_to_cpu(dev->descriptor.idVendor); + dinfo.product = le16_to_cpu(dev->descriptor.idProduct); + dinfo.version = le16_to_cpu(dev->descriptor.bcdDevice); + dinfo.num_applications = hid->maxapplication; + + r = copy_to_user(user_arg, &dinfo, sizeof(dinfo)) ? + -EFAULT : 0; + break; + } case HIDIOCGFLAG: - if (put_user(list->flags, (int __user *)arg)) - return -EFAULT; - - return 0; + r = put_user(list->flags, (int __user *)arg) ? + -EFAULT : 0; + break; case HIDIOCSFLAG: { int newflags; - if (get_user(newflags, (int __user *)arg)) - return -EFAULT; + + if (get_user(newflags, (int __user *)arg)) { + r = -EFAULT; + break; + } if ((newflags & ~HIDDEV_FLAGS) != 0 || ((newflags & HIDDEV_FLAG_REPORT) != 0 && (newflags & HIDDEV_FLAG_UREF) == 0)) - return -EINVAL; + break; list->flags = newflags; - return 0; + r = 0; + break; } case HIDIOCGSTRING: - return hiddev_ioctl_string(hiddev, cmd, user_arg); + r = hiddev_ioctl_string(hiddev, cmd, user_arg); + break; case HIDIOCINITREPORT: usbhid_init_reports(hid); - - return 0; + r = 0; + break; case HIDIOCGREPORT: - if (copy_from_user(&rinfo, user_arg, sizeof(rinfo))) - return -EFAULT; + if (copy_from_user(&rinfo, user_arg, sizeof(rinfo))) { + r = -EFAULT; + break; + } if (rinfo.report_type == HID_REPORT_TYPE_OUTPUT) - return -EINVAL; + break; - if ((report = hiddev_lookup_report(hid, &rinfo)) == NULL) - return -EINVAL; + report = hiddev_lookup_report(hid, &rinfo); + if (report == NULL) + break; - usbhid_submit_report(hid, report, USB_DIR_IN); - usbhid_wait_io(hid); + hid_hw_request(hid, report, HID_REQ_GET_REPORT); + hid_hw_wait(hid); - return 0; + r = 0; + break; case HIDIOCSREPORT: - if (copy_from_user(&rinfo, user_arg, sizeof(rinfo))) - return -EFAULT; + if (copy_from_user(&rinfo, user_arg, sizeof(rinfo))) { + r = -EFAULT; + break; + } if (rinfo.report_type == HID_REPORT_TYPE_INPUT) - return -EINVAL; + break; - if ((report = hiddev_lookup_report(hid, &rinfo)) == NULL) - return -EINVAL; + report = hiddev_lookup_report(hid, &rinfo); + if (report == NULL) + break; - usbhid_submit_report(hid, report, USB_DIR_OUT); - usbhid_wait_io(hid); + hid_hw_request(hid, report, HID_REQ_SET_REPORT); + hid_hw_wait(hid); - return 0; + r = 0; + break; case HIDIOCGREPORTINFO: - if (copy_from_user(&rinfo, user_arg, sizeof(rinfo))) - return -EFAULT; + if (copy_from_user(&rinfo, user_arg, sizeof(rinfo))) { + r = -EFAULT; + break; + } - if ((report = hiddev_lookup_report(hid, &rinfo)) == NULL) - return -EINVAL; + report = hiddev_lookup_report(hid, &rinfo); + if (report == NULL) + break; rinfo.num_fields = report->maxfield; - if (copy_to_user(user_arg, &rinfo, sizeof(rinfo))) - return -EFAULT; - - return 0; + r = copy_to_user(user_arg, &rinfo, sizeof(rinfo)) ? + -EFAULT : 0; + break; case HIDIOCGFIELDINFO: - if (copy_from_user(&finfo, user_arg, sizeof(finfo))) - return -EFAULT; + if (copy_from_user(&finfo, user_arg, sizeof(finfo))) { + r = -EFAULT; + break; + } + rinfo.report_type = finfo.report_type; rinfo.report_id = finfo.report_id; - if ((report = hiddev_lookup_report(hid, &rinfo)) == NULL) - return -EINVAL; + + report = hiddev_lookup_report(hid, &rinfo); + if (report == NULL) + break; if (finfo.field_index >= report->maxfield) - return -EINVAL; + break; field = report->field[finfo.field_index]; memset(&finfo, 0, sizeof(finfo)); @@ -701,10 +779,9 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) finfo.unit_exponent = field->unit_exponent; finfo.unit = field->unit; - if (copy_to_user(user_arg, &finfo, sizeof(finfo))) - return -EFAULT; - - return 0; + r = copy_to_user(user_arg, &finfo, sizeof(finfo)) ? + -EFAULT : 0; + break; case HIDIOCGUCODE: /* fall through */ @@ -713,51 +790,52 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case HIDIOCGUSAGES: case HIDIOCSUSAGES: case HIDIOCGCOLLECTIONINDEX: - return hiddev_ioctl_usage(hiddev, cmd, user_arg); + r = hiddev_ioctl_usage(hiddev, cmd, user_arg); + break; case HIDIOCGCOLLECTIONINFO: - if (copy_from_user(&cinfo, user_arg, sizeof(cinfo))) - return -EFAULT; + if (copy_from_user(&cinfo, user_arg, sizeof(cinfo))) { + r = -EFAULT; + break; + } if (cinfo.index >= hid->maxcollection) - return -EINVAL; + break; cinfo.type = hid->collection[cinfo.index].type; cinfo.usage = hid->collection[cinfo.index].usage; cinfo.level = hid->collection[cinfo.index].level; - if (copy_to_user(user_arg, &cinfo, sizeof(cinfo))) - return -EFAULT; - return 0; + r = copy_to_user(user_arg, &cinfo, sizeof(cinfo)) ? + -EFAULT : 0; + break; default: - if (_IOC_TYPE(cmd) != 'H' || _IOC_DIR(cmd) != _IOC_READ) - return -EINVAL; + break; if (_IOC_NR(cmd) == _IOC_NR(HIDIOCGNAME(0))) { - int len; - if (!hid->name) - return 0; - len = strlen(hid->name) + 1; + int len = strlen(hid->name) + 1; if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd); - return copy_to_user(user_arg, hid->name, len) ? + r = copy_to_user(user_arg, hid->name, len) ? -EFAULT : len; + break; } if (_IOC_NR(cmd) == _IOC_NR(HIDIOCGPHYS(0))) { - int len; - if (!hid->phys) - return 0; - len = strlen(hid->phys) + 1; + int len = strlen(hid->phys) + 1; if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd); - return copy_to_user(user_arg, hid->phys, len) ? + r = copy_to_user(user_arg, hid->phys, len) ? -EFAULT : len; + break; } } - return -EINVAL; + +ret_unlock: + mutex_unlock(&hiddev->existancelock); + return r; } #ifdef CONFIG_COMPAT @@ -779,10 +857,17 @@ static const struct file_operations hiddev_fops = { #ifdef CONFIG_COMPAT .compat_ioctl = hiddev_compat_ioctl, #endif + .llseek = noop_llseek, }; +static char *hiddev_devnode(struct device *dev, umode_t *mode) +{ + return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev)); +} + static struct usb_class_driver hiddev_class = { .name = "hiddev%d", + .devnode = hiddev_devnode, .fops = &hiddev_fops, .minor_base = HIDDEV_MINOR_BASE, }; @@ -790,43 +875,41 @@ static struct usb_class_driver hiddev_class = { /* * This is where hid.c calls us to connect a hid device to the hiddev driver */ -int hiddev_connect(struct hid_device *hid) +int hiddev_connect(struct hid_device *hid, unsigned int force) { struct hiddev *hiddev; struct usbhid_device *usbhid = hid->driver_data; - int i; int retval; - for (i = 0; i < hid->maxcollection; i++) - if (hid->collection[i].type == - HID_COLLECTION_APPLICATION && - !IS_INPUT_APPLICATION(hid->collection[i].usage)) - break; + if (!force) { + unsigned int i; + for (i = 0; i < hid->maxcollection; i++) + if (hid->collection[i].type == + HID_COLLECTION_APPLICATION && + !IS_INPUT_APPLICATION(hid->collection[i].usage)) + break; - if (i == hid->maxcollection && (hid->quirks & HID_QUIRK_HIDDEV) == 0) - return -1; + if (i == hid->maxcollection) + return -1; + } if (!(hiddev = kzalloc(sizeof(struct hiddev), GFP_KERNEL))) return -1; - retval = usb_register_dev(usbhid->intf, &hiddev_class); - if (retval) { - err_hid("Not able to get a minor for this device."); - kfree(hiddev); - return -1; - } - init_waitqueue_head(&hiddev->wait); INIT_LIST_HEAD(&hiddev->list); spin_lock_init(&hiddev->list_lock); + mutex_init(&hiddev->existancelock); + hid->hiddev = hiddev; hiddev->hid = hid; hiddev->exist = 1; - - hid->minor = usbhid->intf->minor; - hid->hiddev = hiddev; - - hiddev_table[usbhid->intf->minor - HIDDEV_MINOR_BASE] = hiddev; - + retval = usb_register_dev(usbhid->intf, &hiddev_class); + if (retval) { + hid_err(hid, "Not able to get a minor for this device\n"); + hid->hiddev = NULL; + kfree(hiddev); + return -1; + } return 0; } @@ -840,54 +923,17 @@ void hiddev_disconnect(struct hid_device *hid) struct hiddev *hiddev = hid->hiddev; struct usbhid_device *usbhid = hid->driver_data; - hiddev->exist = 0; - - hiddev_table[hiddev->hid->minor - HIDDEV_MINOR_BASE] = NULL; usb_deregister_dev(usbhid->intf, &hiddev_class); + mutex_lock(&hiddev->existancelock); + hiddev->exist = 0; + if (hiddev->open) { + mutex_unlock(&hiddev->existancelock); usbhid_close(hiddev->hid); wake_up_interruptible(&hiddev->wait); } else { + mutex_unlock(&hiddev->existancelock); kfree(hiddev); } } - -/* Currently this driver is a USB driver. It's not a conventional one in - * the sense that it doesn't probe at the USB level. Instead it waits to - * be connected by HID through the hiddev_connect / hiddev_disconnect - * routines. The reason to register as a USB device is to gain part of the - * minor number space from the USB major. - * - * In theory, should the HID code be generalized to more than one physical - * medium (say, IEEE 1384), this driver will probably need to register its - * own major number, and in doing so, no longer need to register with USB. - * At that point the probe routine and hiddev_driver struct below will no - * longer be useful. - */ - - -/* We never attach in this manner, and rely on HID to connect us. This - * is why there is no disconnect routine defined in the usb_driver either. - */ -static int hiddev_usbd_probe(struct usb_interface *intf, - const struct usb_device_id *hiddev_info) -{ - return -ENODEV; -} - - -static /* const */ struct usb_driver hiddev_driver = { - .name = "hiddev", - .probe = hiddev_usbd_probe, -}; - -int __init hiddev_init(void) -{ - return usb_register(&hiddev_driver); -} - -void hiddev_exit(void) -{ - usb_deregister(&hiddev_driver); -} diff --git a/drivers/hid/usbhid/usbhid.h b/drivers/hid/usbhid/usbhid.h index 62d2d7c925b..f633c24ce28 100644 --- a/drivers/hid/usbhid/usbhid.h +++ b/drivers/hid/usbhid/usbhid.h @@ -27,17 +27,31 @@ #include <linux/types.h> #include <linux/slab.h> #include <linux/list.h> +#include <linux/mutex.h> #include <linux/timer.h> #include <linux/wait.h> #include <linux/workqueue.h> #include <linux/input.h> /* API provided by hid-core.c for USB HID drivers */ -int usbhid_wait_io(struct hid_device* hid); void usbhid_close(struct hid_device *hid); int usbhid_open(struct hid_device *hid); void usbhid_init_reports(struct hid_device *hid); -void usbhid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir); +int usbhid_get_power(struct hid_device *hid); +void usbhid_put_power(struct hid_device *hid); +struct usb_interface *usbhid_find_interface(int minor); + +/* iofl flags */ +#define HID_CTRL_RUNNING 1 +#define HID_OUT_RUNNING 2 +#define HID_IN_RUNNING 3 +#define HID_RESET_PENDING 4 +#define HID_SUSPENDED 5 +#define HID_CLEAR_HALT 6 +#define HID_DISCONNECTED 7 +#define HID_STARTED 8 +#define HID_KEYS_PRESSED 10 +#define HID_NO_BANDWIDTH 11 /* * USB-specific HID struct, to be pointed to @@ -55,24 +69,23 @@ struct usbhid_device { struct urb *urbin; /* Input URB */ char *inbuf; /* Input buffer */ dma_addr_t inbuf_dma; /* Input buffer dma */ - spinlock_t inlock; /* Input fifo spinlock */ struct urb *urbctrl; /* Control URB */ struct usb_ctrlrequest *cr; /* Control request struct */ - dma_addr_t cr_dma; /* Control request struct dma */ struct hid_control_fifo ctrl[HID_CONTROL_FIFO_SIZE]; /* Control fifo */ unsigned char ctrlhead, ctrltail; /* Control fifo head & tail */ char *ctrlbuf; /* Control buffer */ dma_addr_t ctrlbuf_dma; /* Control buffer dma */ - spinlock_t ctrllock; /* Control fifo spinlock */ + unsigned long last_ctrl; /* record of last output for timeouts */ struct urb *urbout; /* Output URB */ - struct hid_report *out[HID_CONTROL_FIFO_SIZE]; /* Output pipe fifo */ + struct hid_output_fifo out[HID_CONTROL_FIFO_SIZE]; /* Output pipe fifo */ unsigned char outhead, outtail; /* Output pipe fifo head & tail */ char *outbuf; /* Output buffer */ dma_addr_t outbuf_dma; /* Output buffer dma */ - spinlock_t outlock; /* Output fifo spinlock */ + unsigned long last_out; /* record of last output for timeouts */ + spinlock_t lock; /* fifo spinlock */ unsigned long iofl; /* I/O flags (CTRL_RUNNING, OUT_RUNNING) */ struct timer_list io_retry; /* Retry timer */ unsigned long stop_retry; /* Time to give up, in jiffies */ @@ -82,7 +95,7 @@ struct usbhid_device { }; #define hid_to_usb_dev(hid_dev) \ - container_of(hid_dev->dev->parent, struct usb_device, dev) + container_of(hid_dev->dev.parent->parent, struct usb_device, dev) #endif diff --git a/drivers/hid/usbhid/usbkbd.c b/drivers/hid/usbhid/usbkbd.c index 0caaafe0184..9a332e683db 100644 --- a/drivers/hid/usbhid/usbkbd.c +++ b/drivers/hid/usbhid/usbkbd.c @@ -24,6 +24,8 @@ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/kernel.h> #include <linux/slab.h> #include <linux/module.h> @@ -62,6 +64,32 @@ static const unsigned char usb_kbd_keycode[256] = { 150,158,159,128,136,177,178,176,142,152,173,140 }; + +/** + * struct usb_kbd - state of each attached keyboard + * @dev: input device associated with this keyboard + * @usbdev: usb device associated with this keyboard + * @old: data received in the past from the @irq URB representing which + * keys were pressed. By comparing with the current list of keys + * that are pressed, we are able to see key releases. + * @irq: URB for receiving a list of keys that are pressed when a + * new key is pressed or a key that was pressed is released. + * @led: URB for sending LEDs (e.g. numlock, ...) + * @newleds: data that will be sent with the @led URB representing which LEDs + should be on + * @name: Name of the keyboard. @dev's name field points to this buffer + * @phys: Physical path of the keyboard. @dev's phys field points to this + * buffer + * @new: Buffer for the @irq URB + * @cr: Control request for @led URB + * @leds: Buffer for the @led URB + * @new_dma: DMA address for @irq URB + * @leds_dma: DMA address for @led URB + * @leds_lock: spinlock that protects @leds, @newleds, and @led_urb_submitted + * @led_urb_submitted: indicates whether @led is in progress, i.e. it has been + * submitted and its completion handler has not returned yet + * without resubmitting @led + */ struct usb_kbd { struct input_dev *dev; struct usb_device *usbdev; @@ -74,9 +102,12 @@ struct usb_kbd { unsigned char *new; struct usb_ctrlrequest *cr; unsigned char *leds; - dma_addr_t cr_dma; dma_addr_t new_dma; dma_addr_t leds_dma; + + spinlock_t leds_lock; + bool led_urb_submitted; + }; static void usb_kbd_irq(struct urb *urb) @@ -105,14 +136,18 @@ static void usb_kbd_irq(struct urb *urb) if (usb_kbd_keycode[kbd->old[i]]) input_report_key(kbd->dev, usb_kbd_keycode[kbd->old[i]], 0); else - info("Unknown key (scancode %#x) released.", kbd->old[i]); + hid_info(urb->dev, + "Unknown key (scancode %#x) released.\n", + kbd->old[i]); } if (kbd->new[i] > 3 && memscan(kbd->old + 2, kbd->new[i], 6) == kbd->old + 8) { if (usb_kbd_keycode[kbd->new[i]]) input_report_key(kbd->dev, usb_kbd_keycode[kbd->new[i]], 1); else - info("Unknown key (scancode %#x) pressed.", kbd->new[i]); + hid_info(urb->dev, + "Unknown key (scancode %#x) pressed.\n", + kbd->new[i]); } } @@ -123,51 +158,74 @@ static void usb_kbd_irq(struct urb *urb) resubmit: i = usb_submit_urb (urb, GFP_ATOMIC); if (i) - err_hid ("can't resubmit intr, %s-%s/input0, status %d", - kbd->usbdev->bus->bus_name, - kbd->usbdev->devpath, i); + hid_err(urb->dev, "can't resubmit intr, %s-%s/input0, status %d", + kbd->usbdev->bus->bus_name, + kbd->usbdev->devpath, i); } static int usb_kbd_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) { + unsigned long flags; struct usb_kbd *kbd = input_get_drvdata(dev); if (type != EV_LED) return -1; + spin_lock_irqsave(&kbd->leds_lock, flags); kbd->newleds = (!!test_bit(LED_KANA, dev->led) << 3) | (!!test_bit(LED_COMPOSE, dev->led) << 3) | (!!test_bit(LED_SCROLLL, dev->led) << 2) | (!!test_bit(LED_CAPSL, dev->led) << 1) | (!!test_bit(LED_NUML, dev->led)); - if (kbd->led->status == -EINPROGRESS) + if (kbd->led_urb_submitted){ + spin_unlock_irqrestore(&kbd->leds_lock, flags); return 0; + } - if (*(kbd->leds) == kbd->newleds) + if (*(kbd->leds) == kbd->newleds){ + spin_unlock_irqrestore(&kbd->leds_lock, flags); return 0; + } *(kbd->leds) = kbd->newleds; + kbd->led->dev = kbd->usbdev; if (usb_submit_urb(kbd->led, GFP_ATOMIC)) - err_hid("usb_submit_urb(leds) failed"); - + pr_err("usb_submit_urb(leds) failed\n"); + else + kbd->led_urb_submitted = true; + + spin_unlock_irqrestore(&kbd->leds_lock, flags); + return 0; } static void usb_kbd_led(struct urb *urb) { + unsigned long flags; struct usb_kbd *kbd = urb->context; if (urb->status) - warn("led urb status %d received", urb->status); + hid_warn(urb->dev, "led urb status %d received\n", + urb->status); - if (*(kbd->leds) == kbd->newleds) + spin_lock_irqsave(&kbd->leds_lock, flags); + + if (*(kbd->leds) == kbd->newleds){ + kbd->led_urb_submitted = false; + spin_unlock_irqrestore(&kbd->leds_lock, flags); return; + } *(kbd->leds) = kbd->newleds; + kbd->led->dev = kbd->usbdev; - if (usb_submit_urb(kbd->led, GFP_ATOMIC)) - err_hid("usb_submit_urb(leds) failed"); + if (usb_submit_urb(kbd->led, GFP_ATOMIC)){ + hid_err(urb->dev, "usb_submit_urb(leds) failed\n"); + kbd->led_urb_submitted = false; + } + spin_unlock_irqrestore(&kbd->leds_lock, flags); + } static int usb_kbd_open(struct input_dev *dev) @@ -194,11 +252,11 @@ static int usb_kbd_alloc_mem(struct usb_device *dev, struct usb_kbd *kbd) return -1; if (!(kbd->led = usb_alloc_urb(0, GFP_KERNEL))) return -1; - if (!(kbd->new = usb_buffer_alloc(dev, 8, GFP_ATOMIC, &kbd->new_dma))) + if (!(kbd->new = usb_alloc_coherent(dev, 8, GFP_ATOMIC, &kbd->new_dma))) return -1; - if (!(kbd->cr = usb_buffer_alloc(dev, sizeof(struct usb_ctrlrequest), GFP_ATOMIC, &kbd->cr_dma))) + if (!(kbd->cr = kmalloc(sizeof(struct usb_ctrlrequest), GFP_KERNEL))) return -1; - if (!(kbd->leds = usb_buffer_alloc(dev, 1, GFP_ATOMIC, &kbd->leds_dma))) + if (!(kbd->leds = usb_alloc_coherent(dev, 1, GFP_ATOMIC, &kbd->leds_dma))) return -1; return 0; @@ -208,9 +266,9 @@ static void usb_kbd_free_mem(struct usb_device *dev, struct usb_kbd *kbd) { usb_free_urb(kbd->irq); usb_free_urb(kbd->led); - usb_buffer_free(dev, 8, kbd->new, kbd->new_dma); - usb_buffer_free(dev, sizeof(struct usb_ctrlrequest), kbd->cr, kbd->cr_dma); - usb_buffer_free(dev, 1, kbd->leds, kbd->leds_dma); + usb_free_coherent(dev, 8, kbd->new, kbd->new_dma); + kfree(kbd->cr); + usb_free_coherent(dev, 1, kbd->leds, kbd->leds_dma); } static int usb_kbd_probe(struct usb_interface *iface, @@ -246,6 +304,7 @@ static int usb_kbd_probe(struct usb_interface *iface, kbd->usbdev = dev; kbd->dev = input_dev; + spin_lock_init(&kbd->leds_lock); if (dev->manufacturer) strlcpy(kbd->name, dev->manufacturer, sizeof(kbd->name)); @@ -263,7 +322,7 @@ static int usb_kbd_probe(struct usb_interface *iface, le16_to_cpu(dev->descriptor.idProduct)); usb_make_path(dev, kbd->phys, sizeof(kbd->phys)); - strlcpy(kbd->phys, "/input0", sizeof(kbd->phys)); + strlcat(kbd->phys, "/input0", sizeof(kbd->phys)); input_dev->name = kbd->name; input_dev->phys = kbd->phys; @@ -301,15 +360,15 @@ static int usb_kbd_probe(struct usb_interface *iface, usb_fill_control_urb(kbd->led, dev, usb_sndctrlpipe(dev, 0), (void *) kbd->cr, kbd->leds, 1, usb_kbd_led, kbd); - kbd->led->setup_dma = kbd->cr_dma; kbd->led->transfer_dma = kbd->leds_dma; - kbd->led->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP); + kbd->led->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; error = input_register_device(kbd->dev); if (error) goto fail2; usb_set_intfdata(iface, kbd); + device_set_wakeup_enable(&dev->dev, 1); return 0; fail2: @@ -328,6 +387,7 @@ static void usb_kbd_disconnect(struct usb_interface *intf) if (kbd) { usb_kill_urb(kbd->irq); input_unregister_device(kbd->dev); + usb_kill_urb(kbd->led); usb_kbd_free_mem(interface_to_usbdev(intf), kbd); kfree(kbd); } @@ -348,18 +408,4 @@ static struct usb_driver usb_kbd_driver = { .id_table = usb_kbd_id_table, }; -static int __init usb_kbd_init(void) -{ - int result = usb_register(&usb_kbd_driver); - if (result == 0) - info(DRIVER_VERSION ":" DRIVER_DESC); - return result; -} - -static void __exit usb_kbd_exit(void) -{ - usb_deregister(&usb_kbd_driver); -} - -module_init(usb_kbd_init); -module_exit(usb_kbd_exit); +module_usb_driver(usb_kbd_driver); diff --git a/drivers/hid/usbhid/usbmouse.c b/drivers/hid/usbhid/usbmouse.c index 35689ef172c..bf16d72dc37 100644 --- a/drivers/hid/usbhid/usbmouse.c +++ b/drivers/hid/usbhid/usbmouse.c @@ -31,6 +31,11 @@ #include <linux/usb/input.h> #include <linux/hid.h> +/* for apple IDs */ +#ifdef CONFIG_USB_HID_MODULE +#include "../hid-ids.h" +#endif + /* * Version Information */ @@ -87,9 +92,10 @@ static void usb_mouse_irq(struct urb *urb) resubmit: status = usb_submit_urb (urb, GFP_ATOMIC); if (status) - err ("can't resubmit intr, %s-%s/input0, status %d", - mouse->usbdev->bus->bus_name, - mouse->usbdev->devpath, status); + dev_err(&mouse->usbdev->dev, + "can't resubmit intr, %s-%s/input0, status %d\n", + mouse->usbdev->bus->bus_name, + mouse->usbdev->devpath, status); } static int usb_mouse_open(struct input_dev *dev) @@ -137,7 +143,7 @@ static int usb_mouse_probe(struct usb_interface *intf, const struct usb_device_i if (!mouse || !input_dev) goto fail1; - mouse->data = usb_buffer_alloc(dev, 8, GFP_ATOMIC, &mouse->data_dma); + mouse->data = usb_alloc_coherent(dev, 8, GFP_ATOMIC, &mouse->data_dma); if (!mouse->data) goto fail1; @@ -200,7 +206,7 @@ static int usb_mouse_probe(struct usb_interface *intf, const struct usb_device_i fail3: usb_free_urb(mouse->irq); fail2: - usb_buffer_free(dev, 8, mouse->data, mouse->data_dma); + usb_free_coherent(dev, 8, mouse->data, mouse->data_dma); fail1: input_free_device(input_dev); kfree(mouse); @@ -216,7 +222,7 @@ static void usb_mouse_disconnect(struct usb_interface *intf) usb_kill_urb(mouse->irq); input_unregister_device(mouse->dev); usb_free_urb(mouse->irq); - usb_buffer_free(interface_to_usbdev(intf), 8, mouse->data, mouse->data_dma); + usb_free_coherent(interface_to_usbdev(intf), 8, mouse->data, mouse->data_dma); kfree(mouse); } } @@ -236,18 +242,4 @@ static struct usb_driver usb_mouse_driver = { .id_table = usb_mouse_id_table, }; -static int __init usb_mouse_init(void) -{ - int retval = usb_register(&usb_mouse_driver); - if (retval == 0) - info(DRIVER_VERSION ":" DRIVER_DESC); - return retval; -} - -static void __exit usb_mouse_exit(void) -{ - usb_deregister(&usb_mouse_driver); -} - -module_init(usb_mouse_init); -module_exit(usb_mouse_exit); +module_usb_driver(usb_mouse_driver); |