linux/drivers/s390
Sebastian Ott 50c8e31f38 [S390] cio: provide fake irb for transport mode IO
If a driver wants to do command mode IO while CIO is doing
online path verification we ignore this request and provide
a fake irb when we are done and the driver can do IO again.

For transport mode IO we have no such mechanism, giving the
driver no other chance then to retry the action until we are
done. This is not very reliable.

Provide a fake irb for transport mode IO as well.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-12-01 13:32:18 +01:00
..
block Merge branch 'for-3.2/core' of git://git.kernel.dk/linux-block 2011-11-04 17:06:58 -07:00
char [S390] zfcpdump: Do not initialize zfcpdump in kdump mode 2011-11-14 11:19:09 +01:00
cio [S390] cio: provide fake irb for transport mode IO 2011-12-01 13:32:18 +01:00
crypto [S390] ap: Setup processing for messages in request queue. 2011-11-14 11:19:09 +01:00
kvm Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux 2011-11-06 19:44:47 -08:00
net qeth: Reduce CPU consumption through less SIGA-r calls 2011-11-16 17:28:20 -05:00
scsi
Makefile