diff options
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/block/dasd_eckd.c | 16 | ||||
| -rw-r--r-- | drivers/s390/crypto/zcrypt_ccamisc.c | 12 | ||||
| -rw-r--r-- | drivers/s390/crypto/zcrypt_cex4.c | 3 |
3 files changed, 24 insertions, 7 deletions
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index ec0c62e5ef73..40bbbada67f9 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -6146,6 +6146,7 @@ static void copy_pair_set_active(struct dasd_copy_relation *copy, char *new_busi static int dasd_eckd_copy_pair_swap(struct dasd_device *device, char *prim_busid, char *sec_busid) { + struct dasd_eckd_private *prim_priv, *sec_priv; struct dasd_device *primary, *secondary; struct dasd_copy_relation *copy; struct dasd_block *block; @@ -6166,6 +6167,9 @@ static int dasd_eckd_copy_pair_swap(struct dasd_device *device, char *prim_busid if (!secondary) return DASD_COPYPAIRSWAP_SECONDARY; + prim_priv = primary->private; + sec_priv = secondary->private; + /* * usually the device should be quiesced for swap * for paranoia stop device and requeue requests again @@ -6193,6 +6197,18 @@ static int dasd_eckd_copy_pair_swap(struct dasd_device *device, char *prim_busid dev_name(&secondary->cdev->dev), rc); } + if (primary->stopped & DASD_STOPPED_QUIESCE) { + dasd_device_set_stop_bits(secondary, DASD_STOPPED_QUIESCE); + dasd_device_remove_stop_bits(primary, DASD_STOPPED_QUIESCE); + } + + /* + * The secondary device never got through format detection, but since it + * is a copy of the primary device, the format is exactly the same; + * therefore, the detected layout can simply be copied. + */ + sec_priv->uses_cdl = prim_priv->uses_cdl; + /* re-enable device */ dasd_device_remove_stop_bits(primary, DASD_STOPPED_PPRC); dasd_device_remove_stop_bits(secondary, DASD_STOPPED_PPRC); diff --git a/drivers/s390/crypto/zcrypt_ccamisc.c b/drivers/s390/crypto/zcrypt_ccamisc.c index a96e25614303..fe61df34f614 100644 --- a/drivers/s390/crypto/zcrypt_ccamisc.c +++ b/drivers/s390/crypto/zcrypt_ccamisc.c @@ -1640,11 +1640,13 @@ int cca_get_info(u16 cardnr, u16 domain, struct cca_info *ci, u32 xflags) memset(ci, 0, sizeof(*ci)); - /* get first info from zcrypt device driver about this apqn */ - rc = zcrypt_device_status_ext(cardnr, domain, &devstat); - if (rc) - return rc; - ci->hwtype = devstat.hwtype; + /* if specific domain given, fetch status and hw info for this apqn */ + if (domain != AUTOSEL_DOM) { + rc = zcrypt_device_status_ext(cardnr, domain, &devstat); + if (rc) + return rc; + ci->hwtype = devstat.hwtype; + } /* * Prep memory for rule array and var array use. diff --git a/drivers/s390/crypto/zcrypt_cex4.c b/drivers/s390/crypto/zcrypt_cex4.c index 6ba7fbddd3f7..8aa78f415336 100644 --- a/drivers/s390/crypto/zcrypt_cex4.c +++ b/drivers/s390/crypto/zcrypt_cex4.c @@ -84,8 +84,7 @@ static ssize_t cca_serialnr_show(struct device *dev, memset(&ci, 0, sizeof(ci)); - if (ap_domain_index >= 0) - cca_get_info(ac->id, ap_domain_index, &ci, 0); + cca_get_info(ac->id, AUTOSEL_DOM, &ci, 0); return sysfs_emit(buf, "%s\n", ci.serial); } |