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| author |   Michael Hund <mhund@ld-didactic.de> | 2005-06-27 22:44:22 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2005-07-12 11:52:57 -0700 |
| commit | 2824bd250f0be1551747cc3ed5ae07facc285b57 (patch) | |
| tree | 1dc604385c5324cc1175f86d0e87fab5dd3b5f8e /arch/v850 | |
| parent | [PATCH] USB: fix usb reference count bug in cdc-acm driver (diff) | |
| download | linux-dev-2824bd250f0be1551747cc3ed5ae07facc285b57.tar.xz linux-dev-2824bd250f0be1551747cc3ed5ae07facc285b57.zip | |
[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 'arch/v850')
0 files changed, 0 insertions, 0 deletions