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| author | Guido Kiener <guido@kiener-muenchen.de> | 2018-09-12 04:50:55 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-20 07:04:02 -0400 |
| commit | 46ecc9d54efc11bf99689901f867854d264cbc0b (patch) | |
| tree | 0aed4f5b315265e2f77d31ebc915055e04b75552 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | bb99794a4792068cb4bfd40e99e0f9d8fe7872fa (diff) | |
usb: usbtmc: Add ioctl USBTMC_IOCTL_CANCEL_IO
ioctl USBTMC_IOCTL_CANCEL_IO stops and kills all flying urbs of
last USBTMC_IOCTL_READ and USBTMC_IOCTL_WRITE function calls.
A subsequent call to USBTMC_IOCTL_READ or
USBTMC_IOCTL_WRITE_RESULT returns -ECANCELED with
information about current transferred data.
Signed-off-by: Guido Kiener <guido.kiener@rohde-schwarz.com>
Reviewed-by: Steve Bayless <steve_bayless@keysight.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions