diff options
| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2016-06-22 19:42:40 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-03-26 16:13:16 +0200 |
| commit | fcc6dd4b7b4dfc57ba19f988cfa5ac335de885d5 (patch) | |
| tree | 09be12638fc83eadcfa87456ae3598f06571dd29 /arch/s390 | |
| parent | ded27d8d2eae2aefe7d03d3e7c3fbdcd1fd501fc (diff) | |
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>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/css_chars.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/s390/include/asm/css_chars.h b/arch/s390/include/asm/css_chars.h index fb56fa3283a2..0563fd3e8458 100644 --- a/arch/s390/include/asm/css_chars.h +++ b/arch/s390/include/asm/css_chars.h @@ -32,8 +32,10 @@ struct css_general_char { u32 fcx : 1; /* bit 88 */ u32 : 19; u32 alt_ssi : 1; /* bit 108 */ - u32:1; - u32 narf:1; /* bit 110 */ + u32 : 1; + u32 narf : 1; /* bit 110 */ + u32 : 12; + u32 util_str : 1;/* bit 123 */ } __packed; extern struct css_general_char css_general_characteristics; |