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authorIngo Tuchscherer <ingo.tuchscherer@de.ibm.com>2013-11-20 10:47:13 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2013-12-18 17:37:15 +0100
commit91f3e3eaba4413e76ce8e12e3ef10525a889142f (patch)
treee4cef25c9b51388a462776c6a8e642571fa2f19b /drivers/s390/crypto/zcrypt_api.h
parent9efe4f2992025c3a4027c60bf36ae9d710ca3781 (diff)
downloadop-kernel-dev-91f3e3eaba4413e76ce8e12e3ef10525a889142f.zip
op-kernel-dev-91f3e3eaba4413e76ce8e12e3ef10525a889142f.tar.gz
s390/zcrypt: add support for EP11 coprocessor cards
This feature extends the generic cryptographic device driver (zcrypt) with a new capability to service EP11 requests for the Crypto Express4S card in EP11 (Enterprise PKCS#11 mode) coprocessor mode. Signed-off-by: Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/crypto/zcrypt_api.h')
-rw-r--r--drivers/s390/crypto/zcrypt_api.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/crypto/zcrypt_api.h b/drivers/s390/crypto/zcrypt_api.h
index 8963291..b3d496b 100644
--- a/drivers/s390/crypto/zcrypt_api.h
+++ b/drivers/s390/crypto/zcrypt_api.h
@@ -74,6 +74,7 @@ struct ica_z90_status {
#define ZCRYPT_CEX2A 6
#define ZCRYPT_CEX3C 7
#define ZCRYPT_CEX3A 8
+#define ZCRYPT_CEX4 10
/**
* Large random numbers are pulled in 4096 byte chunks from the crypto cards
@@ -89,6 +90,7 @@ struct zcrypt_ops {
long (*rsa_modexpo_crt)(struct zcrypt_device *,
struct ica_rsa_modexpo_crt *);
long (*send_cprb)(struct zcrypt_device *, struct ica_xcRB *);
+ long (*send_ep11_cprb)(struct zcrypt_device *, struct ep11_urb *);
long (*rng)(struct zcrypt_device *, char *);
struct list_head list; /* zcrypt ops list. */
struct module *owner;
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