diff options
Diffstat (limited to 'drivers/input')
85 files changed, 2214 insertions, 523 deletions
diff --git a/drivers/input/evbug.c b/drivers/input/evbug.c index c21f2f12723..0353601ac3b 100644 --- a/drivers/input/evbug.c +++ b/drivers/input/evbug.c @@ -1,6 +1,4 @@ /* - * $Id: evbug.c,v 1.10 2001/09/25 10:12:07 vojtech Exp $ - * * Copyright (c) 1999-2001 Vojtech Pavlik */ @@ -41,7 +39,7 @@ MODULE_LICENSE("GPL"); static void evbug_event(struct input_handle *handle, unsigned int type, unsigned int code, int value) { printk(KERN_DEBUG "evbug.c: Event. Dev: %s, Type: %d, Code: %d, Value: %d\n", - handle->dev->phys, type, code, value); + handle->dev->dev.bus_id, type, code, value); } static int evbug_connect(struct input_handler *handler, struct input_dev *dev, @@ -66,7 +64,10 @@ static int evbug_connect(struct input_handler *handler, struct input_dev *dev, if (error) goto err_unregister_handle; - printk(KERN_DEBUG "evbug.c: Connected device: \"%s\", %s\n", dev->name, dev->phys); + printk(KERN_DEBUG "evbug.c: Connected device: %s (%s at %s)\n", + dev->dev.bus_id, + dev->name ?: "unknown", + dev->phys ?: "unknown"); return 0; @@ -79,7 +80,8 @@ static int evbug_connect(struct input_handler *handler, struct input_dev *dev, static void evbug_disconnect(struct input_handle *handle) { - printk(KERN_DEBUG "evbug.c: Disconnected device: %s\n", handle->dev->phys); + printk(KERN_DEBUG "evbug.c: Disconnected device: %s\n", + handle->dev->dev.bus_id); input_close_device(handle); input_unregister_handle(handle); diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index b32984bc516..2d65411f676 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -300,6 +300,35 @@ struct input_event_compat { __s32 value; }; +struct ff_periodic_effect_compat { + __u16 waveform; + __u16 period; + __s16 magnitude; + __s16 offset; + __u16 phase; + + struct ff_envelope envelope; + + __u32 custom_len; + compat_uptr_t custom_data; +}; + +struct ff_effect_compat { + __u16 type; + __s16 id; + __u16 direction; + struct ff_trigger trigger; + struct ff_replay replay; + + union { + struct ff_constant_effect constant; + struct ff_ramp_effect ramp; + struct ff_periodic_effect_compat periodic; + struct ff_condition_effect condition[2]; /* One for each axis */ + struct ff_rumble_effect rumble; + } u; +}; + /* Note to the author of this code: did it ever occur to you why the ifdefs are needed? Think about it again. -AK */ #ifdef CONFIG_X86_64 @@ -368,6 +397,42 @@ static int evdev_event_to_user(char __user *buffer, return 0; } +static int evdev_ff_effect_from_user(const char __user *buffer, size_t size, + struct ff_effect *effect) +{ + if (COMPAT_TEST) { + struct ff_effect_compat *compat_effect; + + if (size != sizeof(struct ff_effect_compat)) + return -EINVAL; + + /* + * It so happens that the pointer which needs to be changed + * is the last field in the structure, so we can copy the + * whole thing and replace just the pointer. + */ + + compat_effect = (struct ff_effect_compat *)effect; + + if (copy_from_user(compat_effect, buffer, + sizeof(struct ff_effect_compat))) + return -EFAULT; + + if (compat_effect->type == FF_PERIODIC && + compat_effect->u.periodic.waveform == FF_CUSTOM) + effect->u.periodic.custom_data = + compat_ptr(compat_effect->u.periodic.custom_data); + } else { + if (size != sizeof(struct ff_effect)) + return -EINVAL; + + if (copy_from_user(effect, buffer, sizeof(struct ff_effect))) + return -EFAULT; + } + + return 0; +} + #else static inline size_t evdev_event_size(void) @@ -393,6 +458,18 @@ static int evdev_event_to_user(char __user *buffer, return 0; } +static int evdev_ff_effect_from_user(const char __user *buffer, size_t size, + struct ff_effect *effect) +{ + if (size != sizeof(struct ff_effect)) + return -EINVAL; + + if (copy_from_user(effect, buffer, sizeof(struct ff_effect))) + return -EFAULT; + + return 0; +} + #endif /* CONFIG_COMPAT */ static ssize_t evdev_write(struct file *file, const char __user *buffer, @@ -633,17 +710,6 @@ static long evdev_do_ioctl(struct file *file, unsigned int cmd, return input_set_keycode(dev, t, v); - case EVIOCSFF: - if (copy_from_user(&effect, p, sizeof(effect))) - return -EFAULT; - - error = input_ff_upload(dev, &effect, file); - - if (put_user(effect.id, &(((struct ff_effect __user *)p)->id))) - return -EFAULT; - - return error; - case EVIOCRMFF: return input_ff_erase(dev, (int)(unsigned long) p, file); @@ -733,6 +799,19 @@ static long evdev_do_ioctl(struct file *file, unsigned int cmd, if (_IOC_DIR(cmd) == _IOC_WRITE) { + if (_IOC_NR(cmd) == _IOC_NR(EVIOCSFF)) { + + if (evdev_ff_effect_from_user(p, _IOC_SIZE(cmd), &effect)) + return -EFAULT; + + error = input_ff_upload(dev, &effect, file); + + if (put_user(effect.id, &(((struct ff_effect __user *)p)->id))) + return -EFAULT; + + return error; + } + if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCSABS(0))) { t = _IOC_NR(cmd) & ABS_MAX; diff --git a/drivers/input/ff-memless.c b/drivers/input/ff-memless.c index d226d935b0d..6790e975a98 100644 --- a/drivers/input/ff-memless.c +++ b/drivers/input/ff-memless.c @@ -247,9 +247,9 @@ static void ml_combine_effects(struct ff_effect *effect, * in s8, this should be changed to something more generic */ effect->u.ramp.start_level = - max(min(effect->u.ramp.start_level + x, 0x7f), -0x80); + clamp_val(effect->u.ramp.start_level + x, -0x80, 0x7f); effect->u.ramp.end_level = - max(min(effect->u.ramp.end_level + y, 0x7f), -0x80); + clamp_val(effect->u.ramp.end_level + y, -0x80, 0x7f); break; case FF_RUMBLE: diff --git a/drivers/input/gameport/emu10k1-gp.c b/drivers/input/gameport/emu10k1-gp.c index 9793ac36d17..b04930f7ea7 100644 --- a/drivers/input/gameport/emu10k1-gp.c +++ b/drivers/input/gameport/emu10k1-gp.c @@ -1,6 +1,4 @@ /* - * $Id: emu10k1-gp.c,v 1.8 2002/01/22 20:40:46 vojtech Exp $ - * * Copyright (c) 2001 Vojtech Pavlik */ diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c index c5600ac5feb..078e4eed089 100644 --- a/drivers/input/gameport/gameport.c +++ b/drivers/input/gameport/gameport.c @@ -36,7 +36,6 @@ EXPORT_SYMBOL(__gameport_register_driver); EXPORT_SYMBOL(gameport_unregister_driver); EXPORT_SYMBOL(gameport_open); EXPORT_SYMBOL(gameport_close); -EXPORT_SYMBOL(gameport_rescan); EXPORT_SYMBOL(gameport_set_phys); EXPORT_SYMBOL(gameport_start_polling); EXPORT_SYMBOL(gameport_stop_polling); @@ -230,8 +229,6 @@ static void gameport_find_driver(struct gameport *gameport) */ enum gameport_event_type { - GAMEPORT_RESCAN, - GAMEPORT_RECONNECT, GAMEPORT_REGISTER_PORT, GAMEPORT_REGISTER_DRIVER, }; @@ -365,15 +362,6 @@ static void gameport_handle_event(void) gameport_add_port(event->object); break; - case GAMEPORT_RECONNECT: - gameport_reconnect_port(event->object); - break; - - case GAMEPORT_RESCAN: - gameport_disconnect_port(event->object); - gameport_find_driver(event->object); - break; - case GAMEPORT_REGISTER_DRIVER: gameport_add_driver(event->object); break; @@ -651,16 +639,6 @@ static void gameport_disconnect_port(struct gameport *gameport) device_release_driver(&gameport->dev); } -void gameport_rescan(struct gameport *gameport) -{ - gameport_queue_event(gameport, NULL, GAMEPORT_RESCAN); -} - -void gameport_reconnect(struct gameport *gameport) -{ - gameport_queue_event(gameport, NULL, GAMEPORT_RECONNECT); -} - /* * Submits register request to kgameportd for subsequent execution. * Note that port registration is always asynchronous. diff --git a/drivers/input/gameport/lightning.c b/drivers/input/gameport/lightning.c index 6b4d4561d46..06ad36ed348 100644 --- a/drivers/input/gameport/lightning.c +++ b/drivers/input/gameport/lightning.c @@ -1,6 +1,4 @@ /* - * $Id: lightning.c,v 1.20 2002/01/22 20:41:31 vojtech Exp $ - * * Copyright (c) 1998-2001 Vojtech Pavlik */ diff --git a/drivers/input/gameport/ns558.c b/drivers/input/gameport/ns558.c index 7b7a546323c..2b282cde4b8 100644 --- a/drivers/input/gameport/ns558.c +++ b/drivers/input/gameport/ns558.c @@ -1,6 +1,4 @@ /* - * $Id: ns558.c,v 1.43 2002/01/24 19:23:21 vojtech Exp $ - * * Copyright (c) 1999-2001 Vojtech Pavlik * Copyright (c) 1999 Brian Gerst */ diff --git a/drivers/input/input.c b/drivers/input/input.c index 408df0bd6be..c13ced3e0d3 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -242,7 +242,7 @@ static void input_handle_event(struct input_dev *dev, break; } - if (type != EV_SYN) + if (disposition != INPUT_IGNORE_EVENT && type != EV_SYN) dev->sync = 0; if ((disposition & INPUT_PASS_TO_DEVICE) && dev->event) diff --git a/drivers/input/joystick/a3d.c b/drivers/input/joystick/a3d.c index 52ba16f487c..92498d470b1 100644 --- a/drivers/input/joystick/a3d.c +++ b/drivers/input/joystick/a3d.c @@ -1,6 +1,4 @@ /* - * $Id: a3d.c,v 1.21 2002/01/22 20:11:50 vojtech Exp $ - * * Copyright (c) 1998-2001 Vojtech Pavlik */ diff --git a/drivers/input/joystick/amijoy.c b/drivers/input/joystick/amijoy.c index deb9f825f92..05022f07ec7 100644 --- a/drivers/input/joystick/amijoy.c +++ b/drivers/input/joystick/amijoy.c @@ -1,6 +1,4 @@ /* - * $Id: amijoy.c,v 1.13 2002/01/22 20:26:32 vojtech Exp $ - * * Copyright (c) 1998-2001 Vojtech Pavlik */ diff --git a/drivers/input/joystick/cobra.c b/drivers/input/joystick/cobra.c index 55646a6d89f..639b975a8ed 100644 --- a/drivers/input/joystick/cobra.c +++ b/drivers/input/joystick/cobra.c @@ -1,6 +1,4 @@ /* - * $Id: cobra.c,v 1.19 2002/01/22 20:26:52 vojtech Exp $ - * * Copyright (c) 1999-2001 Vojtech Pavlik */ diff |