From: Arseny Krasnov <arseny.krasnov@kaspersky.com>
To: Stefan Hajnoczi <stefanha@redhat.com>,
Stefano Garzarella <sgarzare@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Arseny Krasnov <arseny.krasnov@kaspersky.com>,
Jorgen Hansen <jhansen@vmware.com>,
Andra Paraschiv <andraprs@amazon.com>,
Colin Ian King <colin.king@canonical.com>,
Norbert Slusarek <nslusarek@gmx.net>
Cc: <kvm@vger.kernel.org>,
<virtualization@lists.linux-foundation.org>,
<netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<stsp2@yandex.ru>, <oxffffaa@gmail.com>
Subject: [RFC PATCH v9 10/19] virtio/vsock: defines and constants for SEQPACKET
Date: Sat, 8 May 2021 19:35:05 +0300 [thread overview]
Message-ID: <20210508163508.3431890-1-arseny.krasnov@kaspersky.com> (raw)
In-Reply-To: <20210508163027.3430238-1-arseny.krasnov@kaspersky.com>
This adds set of defines and constants for SOCK_SEQPACKET
support in vsock. Here is link to spec patch, which uses it:
https://lists.oasis-open.org/archives/virtio-comment/202103/msg00069.html
Signed-off-by: Arseny Krasnov <arseny.krasnov@kaspersky.com>
---
include/uapi/linux/virtio_vsock.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/uapi/linux/virtio_vsock.h b/include/uapi/linux/virtio_vsock.h
index 1d57ed3d84d2..3dd3555b2740 100644
--- a/include/uapi/linux/virtio_vsock.h
+++ b/include/uapi/linux/virtio_vsock.h
@@ -38,6 +38,9 @@
#include <linux/virtio_ids.h>
#include <linux/virtio_config.h>
+/* The feature bitmap for virtio vsock */
+#define VIRTIO_VSOCK_F_SEQPACKET 1 /* SOCK_SEQPACKET supported */
+
struct virtio_vsock_config {
__le64 guest_cid;
} __attribute__((packed));
@@ -65,6 +68,7 @@ struct virtio_vsock_hdr {
enum virtio_vsock_type {
VIRTIO_VSOCK_TYPE_STREAM = 1,
+ VIRTIO_VSOCK_TYPE_SEQPACKET = 2,
};
enum virtio_vsock_op {
@@ -91,4 +95,9 @@ enum virtio_vsock_shutdown {
VIRTIO_VSOCK_SHUTDOWN_SEND = 2,
};
+/* VIRTIO_VSOCK_OP_RW flags values */
+enum virtio_vsock_rw {
+ VIRTIO_VSOCK_SEQ_EOR = 1,
+};
+
#endif /* _UAPI_LINUX_VIRTIO_VSOCK_H */
--
2.25.1
next prev parent reply other threads:[~2021-05-08 16:35 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-08 16:30 [RFC PATCH v9 00/19] virtio/vsock: introduce SOCK_SEQPACKET support Arseny Krasnov
2021-05-08 16:32 ` [RFC PATCH v9 01/19] af_vsock: update functions for connectible socket Arseny Krasnov
2021-05-08 16:32 ` [RFC PATCH v9 02/19] af_vsock: separate wait data loop Arseny Krasnov
2021-05-08 16:33 ` [RFC PATCH v9 03/19] af_vsock: separate receive " Arseny Krasnov
2021-05-08 16:33 ` [RFC PATCH v9 04/19] af_vsock: implement SEQPACKET receive loop Arseny Krasnov
2021-05-13 11:37 ` Stefano Garzarella
2021-05-13 14:41 ` Arseny Krasnov
2021-05-08 16:33 ` [RFC PATCH v9 05/19] af_vsock: implement send logic for SEQPACKET Arseny Krasnov
2021-05-08 16:33 ` [RFC PATCH v9 06/19] af_vsock: rest of SEQPACKET support Arseny Krasnov
2021-05-13 11:42 ` Stefano Garzarella
2021-05-08 16:34 ` [RFC PATCH v9 07/19] af_vsock: update comments for stream sockets Arseny Krasnov
2021-05-08 16:34 ` [RFC PATCH v9 08/19] virtio/vsock: set packet's type in virtio_transport_send_pkt_info() Arseny Krasnov
2021-05-08 16:34 ` [RFC PATCH v9 09/19] virtio/vsock: simplify credit update function API Arseny Krasnov
2021-05-08 16:35 ` Arseny Krasnov [this message]
2021-05-13 11:45 ` [RFC PATCH v9 10/19] virtio/vsock: defines and constants for SEQPACKET Stefano Garzarella
2021-05-13 14:42 ` Arseny Krasnov
2021-05-08 16:35 ` [RFC PATCH v9 11/19] virtio/vsock: dequeue callback for SOCK_SEQPACKET Arseny Krasnov
2021-05-13 11:58 ` Stefano Garzarella
2021-05-13 14:42 ` Arseny Krasnov
2021-05-13 12:18 ` Stefano Garzarella
2021-05-08 16:35 ` [RFC PATCH v9 12/19] virtio/vsock: add SEQPACKET receive logic Arseny Krasnov
2021-05-13 12:14 ` Stefano Garzarella
2021-05-13 14:43 ` Arseny Krasnov
2021-05-08 16:35 ` [RFC PATCH v9 13/19] virtio/vsock: rest of SOCK_SEQPACKET support Arseny Krasnov
2021-05-13 12:27 ` Stefano Garzarella
2021-05-13 13:03 ` Stefano Garzarella
2021-05-08 16:36 ` [RFC PATCH v9 14/19] virtio/vsock: enable SEQPACKET for transport Arseny Krasnov
2021-05-13 12:49 ` Stefano Garzarella
2021-05-13 14:44 ` Arseny Krasnov
2021-05-08 16:36 ` [RFC PATCH v9 15/19] vhost/vsock: " Arseny Krasnov
2021-05-13 13:44 ` Stefano Garzarella
2021-05-08 16:36 ` [RFC PATCH v9 16/19] vsock/loopback: " Arseny Krasnov
2021-05-08 16:37 ` [RFC PATCH v9 17/19] vsock_test: add SOCK_SEQPACKET tests Arseny Krasnov
2021-05-13 13:47 ` Stefano Garzarella
2021-05-08 16:37 ` [RFC PATCH v9 18/19] virtio/vsock: update trace event for SEQPACKET Arseny Krasnov
2021-05-08 16:37 ` [RFC PATCH v9 19/19] af_vsock: serialize writes to shared socket Arseny Krasnov
2021-05-13 14:01 ` Stefano Garzarella
2021-05-13 14:45 ` Arseny Krasnov
2021-05-13 14:46 ` Stefano Garzarella
2021-05-13 14:48 ` Arseny Krasnov
2021-05-13 15:41 ` Stefano Garzarella
2021-05-13 14:51 ` Arseny Krasnov
2021-05-13 14:10 ` [RFC PATCH v9 00/19] virtio/vsock: introduce SOCK_SEQPACKET support Stefano Garzarella
2021-05-13 14:46 ` Arseny Krasnov
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