ccw_device_resume (9) - Linux Manuals

ccw_device_resume: resume channel program execution

NAME

ccw_device_resume - resume channel program execution

SYNOPSIS

int ccw_device_resume(struct ccw_device * cdev);

ARGUMENTS

cdev

target ccw device

DESCRIPTION

ccw_device_resume calls rsch on cdev's subchannel.

RETURN

0 on success, -ENODEV on device not operational, -EINVAL on invalid device state, -EBUSY on device busy or interrupt pending.

CONTEXT

Interrupts disabled, ccw device lock held

AUTHOR

Cornelia Huck <cornelia.huck [at] de.ibm.com>

Author.

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