diff options
Diffstat (limited to 'drivers/s390/crypto/zcrypt_error.h')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_error.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/s390/crypto/zcrypt_error.h b/drivers/s390/crypto/zcrypt_error.h index 663dbdaa85b3..240b27f3f5f6 100644 --- a/drivers/s390/crypto/zcrypt_error.h +++ b/drivers/s390/crypto/zcrypt_error.h @@ -14,6 +14,7 @@ #include <linux/atomic.h> #include "zcrypt_debug.h" #include "zcrypt_api.h" +#include "zcrypt_msgtype6.h" /** * Reply Messages @@ -112,6 +113,27 @@ static inline int convert_error(struct zcrypt_queue *zq, card, queue, ehdr->reply_code); return -EAGAIN; case REP82_ERROR_TRANSPORT_FAIL: + /* Card or infrastructure failure, disable card */ + atomic_set(&zcrypt_rescan_req, 1); + zq->online = 0; + pr_err("Cryptographic device %02x.%04x failed and was set offline\n", + card, queue); + /* For type 86 response show the apfs value (failure reason) */ + if (ehdr->type == TYPE86_RSP_CODE) { + struct { + struct type86_hdr hdr; + struct type86_fmt2_ext fmt2; + } __packed * head = reply->message; + unsigned int apfs = *((u32 *)head->fmt2.apfs); + + ZCRYPT_DBF(DBF_ERR, + "device=%02x.%04x reply=0x%02x apfs=0x%x => online=0 rc=EAGAIN\n", + card, queue, apfs, ehdr->reply_code); + } else + ZCRYPT_DBF(DBF_ERR, + "device=%02x.%04x reply=0x%02x => online=0 rc=EAGAIN\n", + card, queue, ehdr->reply_code); + return -EAGAIN; case REP82_ERROR_MACHINE_FAILURE: // REP88_ERROR_MODULE_FAILURE // '10' CEX2A /* If a card fails disable it and repeat the request. */ |