s390/chsc: query utility strings via fmt3 channel path descriptor
authorSebastian Ott <sebott@linux.vnet.ibm.com>
Wed, 22 Jun 2016 17:42:40 +0000 (19:42 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 26 Mar 2018 14:13:16 +0000 (16:13 +0200)
commitfcc6dd4b7b4dfc57ba19f988cfa5ac335de885d5
tree09be12638fc83eadcfa87456ae3598f06571dd29
parentded27d8d2eae2aefe7d03d3e7c3fbdcd1fd501fc
s390/chsc: query utility strings via fmt3 channel path descriptor

Add support for format 3 channel path descriptors and use them to
gather utility strings.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/css_chars.h
drivers/s390/cio/chp.c
drivers/s390/cio/chp.h
drivers/s390/cio/chsc.c
drivers/s390/cio/chsc.h