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-rw-r--r--drivers/s390/crypto/zcrypt_api.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/s390/crypto/zcrypt_api.h b/drivers/s390/crypto/zcrypt_api.h
index de659954c8..4ed481df57 100644
--- a/drivers/s390/crypto/zcrypt_api.h
+++ b/drivers/s390/crypto/zcrypt_api.h
@@ -38,6 +38,15 @@
*/
#define ZCRYPT_RNG_BUFFER_SIZE 4096
+/**
+ * The zcrypt_wait_api_operational() function waits this
+ * amount in milliseconds for ap_wait_aqpn_bindings_complete().
+ * Also on a cprb send failure with ENODEV the send functions
+ * trigger an ap bus rescan and wait this time in milliseconds
+ * for ap_wait_aqpn_bindings_complete() before resending.
+ */
+#define ZCRYPT_WAIT_BINDINGS_COMPLETE_MS 30000
+
/*
* Identifier for Crypto Request Performance Index
*/