Frank Haverkamp 1451f41463 GenWQE: Support blocking when DDCB queue is busy ... When the GenWQE hardware queue was busy, the driver returned simply -EBUSY. This caused polling by applications which increased the load on the already busy system. This change implements the possiblity to sleep on a waitqueue instead when the DDCB queue is busy. The requestor is woken up when there is free space on the queue again. The old way to get -EBUSY is still available if the device is openend with O_NONBLOCKING. The default is now blocking behavior. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-09-23 23:15:47 -07:00
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card_base.c	GenWQE: Fix checkpatch complaints	2014-09-23 23:15:47 -07:00
card_base.h	GenWQE: Support blocking when DDCB queue is busy	2014-09-23 23:15:47 -07:00
card_ddcb.c	GenWQE: Support blocking when DDCB queue is busy	2014-09-23 23:15:47 -07:00
card_ddcb.h	GenWQE: Update author information	2014-09-23 23:15:46 -07:00
card_debugfs.c	GenWQE: Support blocking when DDCB queue is busy	2014-09-23 23:15:47 -07:00
card_dev.c	GenWQE: Support blocking when DDCB queue is busy	2014-09-23 23:15:47 -07:00
card_sysfs.c	GenWQE: Update author information	2014-09-23 23:15:46 -07:00
card_utils.c	GenWQE: Fix checkpatch complaints	2014-09-23 23:15:47 -07:00
genwqe_driver.h	GenWQE: Update author information	2014-09-23 23:15:46 -07:00
Kconfig	GenWQE: Add support for EEH error recovery	2014-07-09 14:14:27 -07:00
Makefile	GenWQE Enable driver	2013-12-18 16:51:15 -08:00