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authorIngo Tuchscherer2013-11-20 10:47:13 +0100
committerMartin Schwidefsky2013-12-18 17:37:15 +0100
commit91f3e3eaba4413e76ce8e12e3ef10525a889142f (patch)
treee4cef25c9b51388a462776c6a8e642571fa2f19b /drivers/s390/crypto/ap_bus.h
parent9efe4f2992025c3a4027c60bf36ae9d710ca3781 (diff)
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/ap_bus.h')
-rw-r--r--drivers/s390/crypto/ap_bus.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/s390/crypto/ap_bus.h b/drivers/s390/crypto/ap_bus.h
index 685f6cc022f9..6405ae24a7a6 100644
--- a/drivers/s390/crypto/ap_bus.h
+++ b/drivers/s390/crypto/ap_bus.h
@@ -33,7 +33,7 @@
#define AP_DEVICES 64 /* Number of AP devices. */
#define AP_DOMAINS 16 /* Number of AP domains. */
#define AP_MAX_RESET 90 /* Maximum number of resets. */
-#define AP_RESET_TIMEOUT (HZ/2) /* Time in ticks for reset timeouts. */
+#define AP_RESET_TIMEOUT (HZ*0.7) /* Time in ticks for reset timeouts. */
#define AP_CONFIG_TIME 30 /* Time in seconds between AP bus rescans. */
#define AP_POLL_TIME 1 /* Time in ticks between receive polls. */
@@ -125,6 +125,8 @@ static inline int ap_test_bit(unsigned int *ptr, unsigned int nr)
#define AP_FUNC_CRT4K 2
#define AP_FUNC_COPRO 3
#define AP_FUNC_ACCEL 4
+#define AP_FUNC_EP11 5
+#define AP_FUNC_APXA 6
/*
* AP reset flag states