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-rw-r--r--arch/s390/include/asm/sclp.h7
-rw-r--r--drivers/s390/char/sclp_early.c1
2 files changed, 7 insertions, 1 deletions
diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h
index e1450dd9d932..ef1f427ad4d1 100644
--- a/arch/s390/include/asm/sclp.h
+++ b/arch/s390/include/asm/sclp.h
@@ -38,7 +38,11 @@ struct sclp_core_entry {
u8 siif : 1;
u8 sigpif : 1;
u8 : 3;
- u8 reserved2[10];
+ u8 reserved2[3];
+ u8 : 2;
+ u8 ib : 1;
+ u8 : 5;
+ u8 reserved3[6];
u8 type;
u8 reserved1;
} __attribute__((packed));
@@ -64,6 +68,7 @@ struct sclp_info {
unsigned char has_gpere : 1;
unsigned char has_cmma : 1;
unsigned char has_gsls : 1;
+ unsigned char has_ib : 1;
unsigned int ibc;
unsigned int mtid;
unsigned int mtid_cp;
diff --git a/drivers/s390/char/sclp_early.c b/drivers/s390/char/sclp_early.c
index 99fce6b784bf..2240b615131e 100644
--- a/drivers/s390/char/sclp_early.c
+++ b/drivers/s390/char/sclp_early.c
@@ -149,6 +149,7 @@ static void __init sclp_facilities_detect(struct read_info_sccb *sccb)
sclp.has_sigpif = cpue->sigpif;
sclp.has_sief2 = cpue->sief2;
sclp.has_gpere = cpue->gpere;
+ sclp.has_ib = cpue->ib;
break;
}