Add ioctl to retrieve USBTMC-USB488 capabilities

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This is a convenience function to obtain an instrument's
capabilities from its file descriptor without having to access sysfs
from the user program.

Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Dave Penkler 2016-01-27 19:22:28 +01:00 • committed by Greg Kroah-Hartman

parent eb6b92ecc0

commit 29779d89fd

2 changed files with 30 additions and 3 deletions

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21

include/uapi/linux/usb/tmc.h

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