diff options
Diffstat (limited to 'pc-bios/s390-ccw/main.c')
| -rw-r--r-- | pc-bios/s390-ccw/main.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/pc-bios/s390-ccw/main.c b/pc-bios/s390-ccw/main.c index 4e65b411e1..8b912454c9 100644 --- a/pc-bios/s390-ccw/main.c +++ b/pc-bios/s390-ccw/main.c @@ -36,11 +36,9 @@ LowCore *lowcore; /* Yes, this *is* a pointer to address 0 */ */ void write_subsystem_identification(void) { - SubChannelId *schid = (SubChannelId *) 184; - uint32_t *zeroes = (uint32_t *) 188; - - *schid = blk_schid; - *zeroes = 0; + lowcore->subchannel_id = blk_schid.sch_id; + lowcore->subchannel_nr = blk_schid.sch_no; + lowcore->io_int_parm = 0; } void write_iplb_location(void) |