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| author | Holger Dengler <hd@linux.vnet.ibm.com> | 2012-05-16 14:08:22 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-05-16 14:42:52 +0200 |
| commit | 54a8f5611d9189b3a8fbc9ace59a7a276eee58d8 (patch) | |
| tree | 02c5bab3a0601b70faf8977d1e4eadd110c97d49 /drivers/s390/crypto/zcrypt_pcixcc.c | |
| parent | 505e5ecfd3930bd1b429c36f10403d32a6c3c951 (diff) | |
| download | linux-rt-54a8f5611d9189b3a8fbc9ace59a7a276eee58d8.tar.gz | |
s390/ap: move receive callback to message struct
Move the receive callback from zdev_driver to ap_message structure to
get a more flexible asynchronous ap message handling.
Signed-off-by: Holger Dengler <hd@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/crypto/zcrypt_pcixcc.c')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_pcixcc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/s390/crypto/zcrypt_pcixcc.c b/drivers/s390/crypto/zcrypt_pcixcc.c index cf1cbd4747f4..f7cc43401816 100644 --- a/drivers/s390/crypto/zcrypt_pcixcc.c +++ b/drivers/s390/crypto/zcrypt_pcixcc.c @@ -89,7 +89,6 @@ static void zcrypt_pcixcc_receive(struct ap_device *, struct ap_message *, static struct ap_driver zcrypt_pcixcc_driver = { .probe = zcrypt_pcixcc_probe, .remove = zcrypt_pcixcc_remove, - .receive = zcrypt_pcixcc_receive, .ids = zcrypt_pcixcc_ids, .request_timeout = PCIXCC_CLEANUP_TIME, }; @@ -698,6 +697,7 @@ static long zcrypt_pcixcc_modexpo(struct zcrypt_device *zdev, ap_msg.message = (void *) get_zeroed_page(GFP_KERNEL); if (!ap_msg.message) return -ENOMEM; + ap_msg.receive = zcrypt_pcixcc_receive; ap_msg.psmid = (((unsigned long long) current->pid) << 32) + atomic_inc_return(&zcrypt_step); ap_msg.private = &resp_type; @@ -738,6 +738,7 @@ static long zcrypt_pcixcc_modexpo_crt(struct zcrypt_device *zdev, ap_msg.message = (void *) get_zeroed_page(GFP_KERNEL); if (!ap_msg.message) return -ENOMEM; + ap_msg.receive = zcrypt_pcixcc_receive; ap_msg.psmid = (((unsigned long long) current->pid) << 32) + atomic_inc_return(&zcrypt_step); ap_msg.private = &resp_type; @@ -778,6 +779,7 @@ static long zcrypt_pcixcc_send_cprb(struct zcrypt_device *zdev, ap_msg.message = kmalloc(PCIXCC_MAX_XCRB_MESSAGE_SIZE, GFP_KERNEL); if (!ap_msg.message) return -ENOMEM; + ap_msg.receive = zcrypt_pcixcc_receive; ap_msg.psmid = (((unsigned long long) current->pid) << 32) + atomic_inc_return(&zcrypt_step); ap_msg.private = &resp_type; @@ -818,6 +820,7 @@ static long zcrypt_pcixcc_rng(struct zcrypt_device *zdev, ap_msg.message = kmalloc(PCIXCC_MAX_XCRB_MESSAGE_SIZE, GFP_KERNEL); if (!ap_msg.message) return -ENOMEM; + ap_msg.receive = zcrypt_pcixcc_receive; ap_msg.psmid = (((unsigned long long) current->pid) << 32) + atomic_inc_return(&zcrypt_step); ap_msg.private = &resp_type; |