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authorMichael Hund <mhund@ld-didactic.de>2005-06-27 22:44:22 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2005-07-12 11:52:57 -0700
commit2824bd250f0be1551747cc3ed5ae07facc285b57 (patch)
tree1dc604385c5324cc1175f86d0e87fab5dd3b5f8e /drivers/usb/misc/Kconfig
parent83ef344a7539aa55a787790bc036f0bf3466e191 (diff)
[PATCH] USB: add ldusb driver
The following driver provides complete interrupt-in and interrupt-out reports (raw data) to a user program. Until now it uses the HIDIOCGDEVINFO ioctl call, because I don't know better :-(. Perhaps, it will be ok for you - and I will be happy, if you assign 8 minor numbers. I have tested it in several environments and it works very well for me. However, it has a problem with two or more devices at the same hub, if the two or more devices need 1 ms interrupt-in transfers. Unfortunately more than one interrupt-in transfer every ms isn't possible (ehci driver?). This is why the min_interrupt_in_interval and min_interrupt_out_interval are increased to 2 ms (see the corresponding module parameters). This way, I can use two devices simultaneously at the same hub. Signed-off-by: Michael Hund <mhund@ld-didactic.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/misc/Kconfig')
-rw-r--r--drivers/usb/misc/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig
index 3a896954b3a..6649531fa82 100644
--- a/drivers/usb/misc/Kconfig
+++ b/drivers/usb/misc/Kconfig
@@ -139,6 +139,16 @@ config USB_IDMOUSE
source "drivers/usb/misc/sisusbvga/Kconfig"
+config USB_LD
+ tristate "USB LD driver"
+ depends on USB && EXPERIMENTAL
+ help
+ This driver is for generic USB devices that use interrupt transfers,
+ like LD Didactic's USB devices.
+
+ To compile this driver as a module, choose M here: the
+ module will be called ldusb.
+
config USB_TEST
tristate "USB testing driver (DEVELOPMENT)"
depends on USB && USB_DEVICEFS && EXPERIMENTAL