ccw_device_resume(9)

1CCW_DEVICE_RESUME(9)              The ccw bus             CCW_DEVICE_RESUME(9)
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NAME

6       ccw_device_resume - resume channel program execution
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9       int ccw_device_resume(struct ccw_device * cdev);
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12       cdev
13           target ccw device
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16       ccw_device_resume calls rsch on cdev's subchannel.
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19       0 on success, -ENODEV on device not operational, -EINVAL on invalid
20       device state, -EBUSY on device busy or interrupt pending.
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23       Interrupts disabled, ccw device lock held
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26       Cornelia Huck <cornelia.huck@de.ibm.com>
27           Author.
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30Kernel Hackers Manual 3.10         June 2019              CCW_DEVICE_RESUME(9)