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| author | Philipp Rudo <prudo@linux.ibm.com> | 2019-04-08 14:24:08 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2019-04-29 10:44:04 +0200 |
| commit | c9896acc7851109d4e84c1e3a54cb1b9794dea6b (patch) | |
| tree | e258e2c33f0f5def2a7ae88f991a175235406fa1 /arch/s390/include/asm/sclp.h | |
| parent | 268a78404973594d1a7ec3a2b6a2474e0543a435 (diff) | |
| download | linux-stable-c9896acc7851109d4e84c1e3a54cb1b9794dea6b.tar.gz linux-stable-c9896acc7851109d4e84c1e3a54cb1b9794dea6b.tar.bz2 linux-stable-c9896acc7851109d4e84c1e3a54cb1b9794dea6b.zip | |
s390/ipl: Provide has_secure sysfs attribute
Provide an interface for userspace so it can find out if a machine is
capeable of doing secure boot. The interface is, for example, needed for
zipl so it can find out which file format it can/should write to disk.
Signed-off-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/sclp.h')
| -rw-r--r-- | arch/s390/include/asm/sclp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h index ef4c9dec06a4..ef5d8fa92122 100644 --- a/arch/s390/include/asm/sclp.h +++ b/arch/s390/include/asm/sclp.h @@ -79,6 +79,8 @@ struct sclp_info { unsigned char has_kss : 1; unsigned char has_gisaf : 1; unsigned char has_diag318 : 1; + unsigned char has_sipl : 1; + unsigned char has_sipl_g2 : 1; unsigned int ibc; unsigned int mtid; unsigned int mtid_cp; |