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| author | Harald Freudenberger <freude@linux.vnet.ibm.com> | 2016-10-12 15:58:14 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-12-14 16:33:37 +0100 |
| commit | b3e8652bcbfa04807e44708d4d0c8cdad39c9215 (patch) | |
| tree | 232636b4f2da19f1c6d02cb1ecec4ef9699c4c9e /drivers/s390/crypto | |
| parent | cdb98c2698b4af287925abcba4d77d92af82a0c3 (diff) | |
| download | linux-stable-b3e8652bcbfa04807e44708d4d0c8cdad39c9215.tar.gz linux-stable-b3e8652bcbfa04807e44708d4d0c8cdad39c9215.tar.bz2 linux-stable-b3e8652bcbfa04807e44708d4d0c8cdad39c9215.zip | |
s390/zcrypt: Introduce CEX6 toleration
Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/crypto')
| -rw-r--r-- | drivers/s390/crypto/ap_bus.c | 3 | ||||
| -rw-r--r-- | drivers/s390/crypto/ap_bus.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index f407b4f9d0ba..cac919d63b43 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -1708,6 +1708,9 @@ static void ap_scan_bus(struct work_struct *unused) ap_dev->queue_depth = queue_depth; ap_dev->raw_hwtype = device_type; ap_dev->device_type = device_type; + /* CEX6 toleration: map to CEX5 */ + if (device_type == AP_DEVICE_TYPE_CEX6) + ap_dev->device_type = AP_DEVICE_TYPE_CEX5; ap_dev->functions = device_functions; spin_lock_init(&ap_dev->lock); INIT_LIST_HEAD(&ap_dev->pendingq); diff --git a/drivers/s390/crypto/ap_bus.h b/drivers/s390/crypto/ap_bus.h index d7fdf5c024d7..fd66d2c450d5 100644 --- a/drivers/s390/crypto/ap_bus.h +++ b/drivers/s390/crypto/ap_bus.h @@ -105,6 +105,7 @@ static inline int ap_test_bit(unsigned int *ptr, unsigned int nr) #define AP_DEVICE_TYPE_CEX3C 9 #define AP_DEVICE_TYPE_CEX4 10 #define AP_DEVICE_TYPE_CEX5 11 +#define AP_DEVICE_TYPE_CEX6 12 /* * Known function facilities |