search for: a599733

...unregister_algs(virtio_crypto_algs, > + ARRAY_SIZE(virtio_crypto_algs)); > + > +unlock: > + mutex_unlock(&algs_lock); > +} > diff --git a/drivers/crypto/virtio/virtio_crypto_common.h b/drivers/crypto/virtio/virtio_crypto_common.h > new file mode 100644 > index 0000000..a599733 > --- /dev/null > +++ b/drivers/crypto/virtio/virtio_crypto_common.h > @@ -0,0 +1,124 @@ > +/* Common header for Virtio crypto device. > + * > + * Copyright 2016 HUAWEI TECHNOLOGIES CO., LTD. > + * > + * This program is free software; you can redistribute it and/or modify &g...

...unregister_algs(virtio_crypto_algs, > + ARRAY_SIZE(virtio_crypto_algs)); > + > +unlock: > + mutex_unlock(&algs_lock); > +} > diff --git a/drivers/crypto/virtio/virtio_crypto_common.h b/drivers/crypto/virtio/virtio_crypto_common.h > new file mode 100644 > index 0000000..a599733 > --- /dev/null > +++ b/drivers/crypto/virtio/virtio_crypto_common.h > @@ -0,0 +1,124 @@ > +/* Common header for Virtio crypto device. > + * > + * Copyright 2016 HUAWEI TECHNOLOGIES CO., LTD. > + * > + * This program is free software; you can redistribute it and/or modify &g...

...+ ARRAY_SIZE(virtio_crypto_algs)); > > + > > +unlock: > > + mutex_unlock(&algs_lock); > > +} > > diff --git a/drivers/crypto/virtio/virtio_crypto_common.h > b/drivers/crypto/virtio/virtio_crypto_common.h > > new file mode 100644 > > index 0000000..a599733 > > --- /dev/null > > +++ b/drivers/crypto/virtio/virtio_crypto_common.h > > @@ -0,0 +1,124 @@ > > +/* Common header for Virtio crypto device. > > + * > > + * Copyright 2016 HUAWEI TECHNOLOGIES CO., LTD. > > + * > > + * This program is free software;...

...e_devs != 0) + goto unlock; + + crypto_unregister_algs(virtio_crypto_algs, + ARRAY_SIZE(virtio_crypto_algs)); + +unlock: + mutex_unlock(&algs_lock); +} diff --git a/drivers/crypto/virtio/virtio_crypto_common.h b/drivers/crypto/virtio/virtio_crypto_common.h new file mode 100644 index 0000000..a599733 --- /dev/null +++ b/drivers/crypto/virtio/virtio_crypto_common.h @@ -0,0 +1,124 @@ +/* Common header for Virtio crypto device. + * + * Copyright 2016 HUAWEI TECHNOLOGIES CO., LTD. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General...

...e_devs != 0) + goto unlock; + + crypto_unregister_algs(virtio_crypto_algs, + ARRAY_SIZE(virtio_crypto_algs)); + +unlock: + mutex_unlock(&algs_lock); +} diff --git a/drivers/crypto/virtio/virtio_crypto_common.h b/drivers/crypto/virtio/virtio_crypto_common.h new file mode 100644 index 0000000..a599733 --- /dev/null +++ b/drivers/crypto/virtio/virtio_crypto_common.h @@ -0,0 +1,124 @@ +/* Common header for Virtio crypto device. + * + * Copyright 2016 HUAWEI TECHNOLOGIES CO., LTD. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General...

...unregister_algs(virtio_crypto_algs, > + ARRAY_SIZE(virtio_crypto_algs)); > + > +unlock: > + mutex_unlock(&algs_lock); > +} > diff --git a/drivers/crypto/virtio/virtio_crypto_common.h b/drivers/crypto/virtio/virtio_crypto_common.h > new file mode 100644 > index 0000000..a599733 > --- /dev/null > +++ b/drivers/crypto/virtio/virtio_crypto_common.h > @@ -0,0 +1,124 @@ > +/* Common header for Virtio crypto device. > + * > + * Copyright 2016 HUAWEI TECHNOLOGIES CO., LTD. > + * > + * This program is free software; you can redistribute it and/or modify &g...

...unregister_algs(virtio_crypto_algs, > + ARRAY_SIZE(virtio_crypto_algs)); > + > +unlock: > + mutex_unlock(&algs_lock); > +} > diff --git a/drivers/crypto/virtio/virtio_crypto_common.h b/drivers/crypto/virtio/virtio_crypto_common.h > new file mode 100644 > index 0000000..a599733 > --- /dev/null > +++ b/drivers/crypto/virtio/virtio_crypto_common.h > @@ -0,0 +1,124 @@ > +/* Common header for Virtio crypto device. > + * > + * Copyright 2016 HUAWEI TECHNOLOGIES CO., LTD. > + * > + * This program is free software; you can redistribute it and/or modify &g...

v3: - set cpu affinity when data queues are not equal to the number of online cpus. [Michael] - add TODO comments for cpu hotplug (changing the relationship of binding virtqueue and cpu) - use __u32/64 in the config space since the virtio->get() doesn't support byte-swap yet. [Michael] - drop the whole patch 1 of v2 because the above reason. - add VERSION_1 check at the beginning of

v3: - set cpu affinity when data queues are not equal to the number of online cpus. [Michael] - add TODO comments for cpu hotplug (changing the relationship of binding virtqueue and cpu) - use __u32/64 in the config space since the virtio->get() doesn't support byte-swap yet. [Michael] - drop the whole patch 1 of v2 because the above reason. - add VERSION_1 check at the beginning of

...> + ARRAY_SIZE(virtio_crypto_algs)); > > + > > +unlock: > > + mutex_unlock(&algs_lock); > > +} > > diff --git a/drivers/crypto/virtio/virtio_crypto_common.h b/drivers/crypto/virtio/virtio_crypto_common.h > > new file mode 100644 > > index 0000000..a599733 > > --- /dev/null > > +++ b/drivers/crypto/virtio/virtio_crypto_common.h > > @@ -0,0 +1,124 @@ > > +/* Common header for Virtio crypto device. > > + * > > + * Copyright 2016 HUAWEI TECHNOLOGIES CO., LTD. > > + * > > + * This program is free software;...

The virtio crypto device is a virtual cryptography device as well as a kind of virtual hardware accelerator for virtual machines. The encryption anddecryption requests are placed in the data queue and are ultimately handled by thebackend crypto accelerators. The second queue is the control queue used to create or destroy sessions for symmetric algorithms and will control some advanced features in

The virtio crypto device is a virtual cryptography device as well as a kind of virtual hardware accelerator for virtual machines. The encryption anddecryption requests are placed in the data queue and are ultimately handled by thebackend crypto accelerators. The second queue is the control queue used to create or destroy sessions for symmetric algorithms and will control some advanced features in