[S390] add PAV support to the dasd driver.
commit405455734e1cdec09c37233216f9240cb1a058e5
authorHorst Hummel <horst.hummel@de.ibm.com>
Thu, 29 Jun 2006 13:08:18 +0000 (29 15:08 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 29 Jun 2006 13:08:18 +0000 (29 15:08 +0200)
tree36e88909f646b635117041b19a851031fc8ffb41
parent8f27766a883149926e7c1f69d9f1d8f68efcd65f
[S390] add PAV support to the dasd driver.

Add support for parallel-access-volumes to the dasd driver. This
allows concurrent access to dasd devices with multiple channel
programs.

Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/block/dasd.c
drivers/s390/block/dasd_devmap.c
drivers/s390/block/dasd_eckd.c
drivers/s390/block/dasd_eckd.h
drivers/s390/block/dasd_fba.c
drivers/s390/block/dasd_int.h
include/asm-s390/dasd.h