diff options
Diffstat (limited to 'drivers/s390/cio/css.c')
| -rw-r--r-- | drivers/s390/cio/css.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index 5e1235c6aba0..771576bb2928 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -1030,7 +1030,16 @@ subsys_initcall_sync(channel_subsystem_init_sync); void channel_subsystem_reinit(void) { + struct channel_path *chp; + struct chp_id chpid; + chsc_enable_facility(CHSC_SDA_OC_MSS); + chp_id_for_each(&chpid) { + chp = chpid_to_chp(chpid); + if (!chp) + continue; + chsc_determine_base_channel_path_desc(chpid, &chp->desc); + } } #ifdef CONFIG_PROC_FS |