s390/sclp: add sclp_get_ibc function

The patch adds functionality to retrieve the IBC configuration
by means of function sclp_get_ibc().

Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
This commit is contained in:
Michael Mueller
2014-03-15 18:16:26 +01:00
committed by Christian Borntraeger
parent 4953919fee
commit 570126d370
2 changed files with 12 additions and 1 deletions

View File

@@ -66,5 +66,6 @@ int memcpy_hsa(void *dest, unsigned long src, size_t count, int mode);
unsigned long sclp_get_hsa_size(void);
void sclp_early_detect(void);
int sclp_has_siif(void);
unsigned int sclp_get_ibc(void);
#endif /* _ASM_S390_SCLP_H */