diff options
Diffstat (limited to 'drivers/s390/crypto/ap_bus.h')
| -rw-r--r-- | drivers/s390/crypto/ap_bus.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/s390/crypto/ap_bus.h b/drivers/s390/crypto/ap_bus.h index 5018f66dada..e49bcf4d408 100644 --- a/drivers/s390/crypto/ap_bus.h +++ b/drivers/s390/crypto/ap_bus.h @@ -118,6 +118,14 @@ static inline int ap_test_bit(unsigned int *ptr, unsigned int nr) #define AP_DEVICE_TYPE_CEX3C 9 /* + * Known function facilities + */ +#define AP_FUNC_MEX4K 1 +#define AP_FUNC_CRT4K 2 +#define AP_FUNC_COPRO 3 +#define AP_FUNC_ACCEL 4 + +/* * AP reset flag states */ #define AP_RESET_IGNORE 0 /* request timeout will be ignored */ @@ -150,6 +158,7 @@ struct ap_device { ap_qid_t qid; /* AP queue id. */ int queue_depth; /* AP queue depth.*/ int device_type; /* AP device type. */ + unsigned int functions; /* AP device function bitfield. */ int unregistered; /* marks AP device as unregistered */ struct timer_list timeout; /* Timer for request timeouts. */ int reset; /* Reset required after req. timeout. */ @@ -225,6 +234,4 @@ void ap_flush_queue(struct ap_device *ap_dev); int ap_module_init(void); void ap_module_exit(void); -int ap_4096_commands_available(ap_qid_t qid); - #endif /* _AP_BUS_H_ */ |