From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49779) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eBbLa-0006Gj-6y for qemu-devel@nongnu.org; Mon, 06 Nov 2017 01:57:28 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eBbLV-0008F3-Ii for qemu-devel@nongnu.org; Mon, 06 Nov 2017 01:57:26 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:2328) by eggs.gnu.org with esmtps (TLS1.0:RSA_ARCFOUR_SHA1:16) (Exim 4.71) (envelope-from ) id 1eBbLV-00088Z-0B for qemu-devel@nongnu.org; Mon, 06 Nov 2017 01:57:21 -0500 From: "Longpeng(Mike)" Date: Mon, 6 Nov 2017 14:57:02 +0800 Message-ID: <1509951422-20060-11-git-send-email-longpeng2@huawei.com> In-Reply-To: <1509951422-20060-1-git-send-email-longpeng2@huawei.com> References: <1509951422-20060-1-git-send-email-longpeng2@huawei.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [RFC 10/10] virtio-crypto: add host feature bits support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: arei.gonglei@huawei.com, pasic@linux.vnet.ibm.com Cc: weidong.huang@huawei.com, wangxinxin.wang@huawei.com, jianjay.zhou@huawei.com, qemu-devel@nongnu.org From: Gonglei We enable all feature bits acquiescently. Signed-off-by: Gonglei --- hw/virtio/virtio-crypto.c | 15 +++++++++++++++ include/hw/virtio/virtio-crypto.h | 1 + 2 files changed, 16 insertions(+) diff --git a/hw/virtio/virtio-crypto.c b/hw/virtio/virtio-crypto.c index e46c4a3..8f27a86 100644 --- a/hw/virtio/virtio-crypto.c +++ b/hw/virtio/virtio-crypto.c @@ -1069,6 +1069,11 @@ static uint64_t virtio_crypto_get_features(VirtIODevice *vdev, uint64_t features, Error **errp) { + VirtIOCrypto *vcrypto = VIRTIO_CRYPTO(vdev); + + /* Firstly sync all virtio-crypto possible supported features */ + features |= vcrypto->host_features; + return features; } @@ -1184,6 +1189,16 @@ static const VMStateDescription vmstate_virtio_crypto = { }; static Property virtio_crypto_properties[] = { + DEFINE_PROP_BIT("mux_mode", VirtIOCrypto, host_features, + VIRTIO_CRYPTO_F_MUX_MODE, true), + DEFINE_PROP_BIT("cipher_stateless_mode", VirtIOCrypto, host_features, + VIRTIO_CRYPTO_F_CIPHER_STATELESS_MODE, true), + DEFINE_PROP_BIT("hash_stateless_mode", VirtIOCrypto, host_features, + VIRTIO_CRYPTO_F_HASH_STATELESS_MODE, true), + DEFINE_PROP_BIT("mac_stateless_mode", VirtIOCrypto, host_features, + VIRTIO_CRYPTO_F_MAC_STATELESS_MODE, true), + DEFINE_PROP_BIT("aead_stateless_mode", VirtIOCrypto, host_features, + VIRTIO_CRYPTO_F_AEAD_STATELESS_MODE, true), DEFINE_PROP_LINK("cryptodev", VirtIOCrypto, conf.cryptodev, TYPE_CRYPTODEV_BACKEND, CryptoDevBackend *), DEFINE_PROP_END_OF_LIST(), diff --git a/include/hw/virtio/virtio-crypto.h b/include/hw/virtio/virtio-crypto.h index 465ad20..30ea51d 100644 --- a/include/hw/virtio/virtio-crypto.h +++ b/include/hw/virtio/virtio-crypto.h @@ -97,6 +97,7 @@ typedef struct VirtIOCrypto { int multiqueue; uint32_t curr_queues; size_t config_size; + uint32_t host_features; } VirtIOCrypto; #endif /* _QEMU_VIRTIO_CRYPTO_H */ -- 1.8.3.1