path: root/drivers/s390/crypto/ap_bus.h
diff options
authorIngo Tuchscherer <ingo.tuchscherer@de.ibm.com>2014-10-02 14:48:46 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2014-10-09 09:14:05 +0200
commit42f4dd613fe808676126472bbe1283e452201148 (patch)
tree0ad7eafe02f39820ad03d6cf717f52f696e5df4b /drivers/s390/crypto/ap_bus.h
parentb5f87f15e20092c060f465b283b07a76af7f2e5f (diff)
s390/zcrypt: Toleration of new crypto hardware
The zcrypt device driver will accept the new crypto adapter in toleration mode. A new sysfs attribute 'raw_hwtype' will expose the raw hardware type. Signed-off-by: Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com> Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Diffstat (limited to 'drivers/s390/crypto/ap_bus.h')
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/crypto/ap_bus.h b/drivers/s390/crypto/ap_bus.h
index db92e9fa5c07..055a0f956d17 100644
--- a/drivers/s390/crypto/ap_bus.h
+++ b/drivers/s390/crypto/ap_bus.h
@@ -161,6 +161,7 @@ struct ap_device {
ap_qid_t qid; /* AP queue id. */
int queue_depth; /* AP queue depth.*/
int device_type; /* AP device type. */
+ int raw_hwtype; /* AP raw hardware type. */
unsigned int functions; /* AP device function bitfield. */
int unregistered; /* marks AP device as unregistered */
struct timer_list timeout; /* Timer for request timeouts. */

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