diff options
Diffstat (limited to 'drivers/s390/crypto/ap_bus.c')
| -rw-r--r-- | drivers/s390/crypto/ap_bus.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index 4038437..51e6aa0 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -1188,6 +1188,10 @@ static int ap_select_domain(void) ap_qid_t qid; int rc, i, j; + /* IF APXA isn't installed, only 16 domains could be defined */ + if (!ap_configuration->ap_extended && (ap_domain_index > 15)) + return -EINVAL; + /* * We want to use a single domain. Either the one specified with * the "domain=" parameter or the domain with the maximum number @@ -1900,9 +1904,15 @@ static void ap_reset_all(void) { int i, j; - for (i = 0; i < AP_DOMAINS; i++) - for (j = 0; j < AP_DEVICES; j++) + for (i = 0; i < AP_DOMAINS; i++) { + if (!ap_test_config_domain(i)) + continue; + for (j = 0; j < AP_DEVICES; j++) { + if (!ap_test_config_card_id(j)) + continue; ap_reset_queue(AP_MKQID(j, i)); + } + } } static struct reset_call ap_reset_call = { |
