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>,
Norbert Slusarek <nslusarek@gmx.net>,
Andra Paraschiv <andraprs@amazon.com>,
Colin Ian King <colin.king@canonical.com>
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 v6 15/22] virtio/vsock: SEQPACKET support feature bit
Date: Sun, 7 Mar 2021 21:03:24 +0300 [thread overview]
Message-ID: <20210307180328.3466352-1-arseny.krasnov@kaspersky.com> (raw)
In-Reply-To: <20210307175722.3464068-1-arseny.krasnov@kaspersky.com>
This adds new virtio vsock specific feature bit which means
SOCK_SEQPACKET support. Guest negotiates this bit with vhost,
thus checking that vhost side supports SEQPACKET.
Signed-off-by: Arseny Krasnov <arseny.krasnov@kaspersky.com>
---
include/uapi/linux/virtio_vsock.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/uapi/linux/virtio_vsock.h b/include/uapi/linux/virtio_vsock.h
index 692f8078cced..619aaebb355a 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 0 /* SOCK_SEQPACKET supported */
+
struct virtio_vsock_config {
__le64 guest_cid;
} __attribute__((packed));
--
2.25.1
next prev parent reply other threads:[~2021-03-07 18:04 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-07 17:57 [RFC PATCH v6 00/22] virtio/vsock: introduce SOCK_SEQPACKET support Arseny Krasnov
2021-03-07 17:58 ` [RFC PATCH v6 01/22] af_vsock: update functions for connectible socket Arseny Krasnov
2021-03-12 14:38 ` Stefano Garzarella
2021-03-07 17:59 ` [RFC PATCH v6 02/22] af_vsock: separate wait data loop Arseny Krasnov
2021-03-12 14:40 ` Stefano Garzarella
2021-03-07 17:59 ` [RFC PATCH v6 03/22] af_vsock: separate receive " Arseny Krasnov
2021-03-07 17:59 ` [RFC PATCH v6 04/22] af_vsock: implement SEQPACKET receive loop Arseny Krasnov
2021-03-12 15:01 ` Stefano Garzarella
2021-03-12 15:17 ` Stefano Garzarella
2021-03-15 7:49 ` Arseny Krasnov
2021-03-07 17:59 ` [RFC PATCH v6 05/22] af_vsock: separate wait space loop Arseny Krasnov
2021-03-07 18:00 ` [RFC PATCH v6 06/22] af_vsock: implement send logic for SEQPACKET Arseny Krasnov
2021-03-12 15:10 ` Stefano Garzarella
2021-03-15 7:49 ` Arseny Krasnov
2021-03-07 18:00 ` [RFC PATCH v6 07/22] af_vsock: rest of SEQPACKET support Arseny Krasnov
2021-03-12 15:28 ` Stefano Garzarella
2021-03-07 18:01 ` [RFC PATCH v6 08/22] af_vsock: update comments for stream sockets Arseny Krasnov
2021-03-12 15:29 ` Stefano Garzarella
2021-03-07 18:01 ` [RFC PATCH v6 09/22] virtio/vsock: set packet's type in virtio_transport_send_pkt_info() Arseny Krasnov
2021-03-12 15:31 ` Stefano Garzarella
2021-03-07 18:01 ` [RFC PATCH v6 10/22] virtio/vsock: simplify credit update function API Arseny Krasnov
2021-03-12 15:33 ` Stefano Garzarella
2021-03-07 18:02 ` [RFC PATCH v6 11/22] virtio/vsock: dequeue callback for SOCK_SEQPACKET Arseny Krasnov
2021-03-15 11:02 ` Stefano Garzarella
2021-03-07 18:02 ` [RFC PATCH v6 12/22] virtio/vsock: fetch length for SEQPACKET record Arseny Krasnov
2021-03-12 15:20 ` Stefano Garzarella
2021-03-15 7:49 ` Arseny Krasnov
2021-03-07 18:02 ` [RFC PATCH v6 13/22] virtio/vsock: add SEQPACKET receive logic Arseny Krasnov
2021-03-15 11:15 ` Stefano Garzarella
2021-03-07 18:03 ` [RFC PATCH v6 14/22] virtio/vsock: rest of SOCK_SEQPACKET support Arseny Krasnov
2021-03-15 11:25 ` Stefano Garzarella
2021-03-07 18:03 ` Arseny Krasnov [this message]
2021-03-07 18:03 ` [RFC PATCH v6 16/22] vhost/vsock: SEQPACKET feature bit support Arseny Krasnov
2021-03-15 11:28 ` Stefano Garzarella
2021-03-07 18:04 ` [RFC PATCH v6 17/22] virtio/vsock: " Arseny Krasnov
2021-03-15 11:29 ` Stefano Garzarella
2021-03-07 18:04 ` [RFC PATCH v6 18/22] virtio/vsock: setup SEQPACKET ops for transport Arseny Krasnov
2021-03-07 18:04 ` [RFC PATCH v6 19/22] vhost/vsock: " Arseny Krasnov
2021-03-07 18:04 ` [RFC PATCH v6 20/22] vsock/loopback: " Arseny Krasnov
2021-03-07 18:05 ` [RFC PATCH v6 21/22] vsock_test: add SOCK_SEQPACKET tests Arseny Krasnov
2021-03-07 18:05 ` [RFC PATCH v6 22/22] virtio/vsock: update trace event for SEQPACKET Arseny Krasnov
2021-03-10 10:06 ` [RFC PATCH v6 00/22] virtio/vsock: introduce SOCK_SEQPACKET support Stefano Garzarella
2021-03-10 10:13 ` Arseny Krasnov
2021-03-15 11:40 ` Stefano Garzarella
2021-03-15 15:22 ` Arseny Krasnov
2021-03-16 3:37 ` Arseny Krasnov
2021-03-16 8:08 ` Stefano Garzarella
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