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[67.170.131.147]) by smtp.gmail.com with ESMTPSA id j12-20020a62b60c000000b0064cb0845c77sm2151340pff.122.2023.05.30.17.35.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 May 2023 17:35:13 -0700 (PDT) From: Bobby Eshleman Date: Wed, 31 May 2023 00:35:09 +0000 Subject: [PATCH RFC net-next v3 5/8] virtio/vsock: add VIRTIO_VSOCK_F_DGRAM feature bit MIME-Version: 1.0 Message-Id: <20230413-b4-vsock-dgram-v3-5-c2414413ef6a@bytedance.com> References: <20230413-b4-vsock-dgram-v3-0-c2414413ef6a@bytedance.com> In-Reply-To: <20230413-b4-vsock-dgram-v3-0-c2414413ef6a@bytedance.com> To: Stefan Hajnoczi , Stefano Garzarella , "Michael S. Tsirkin" , Jason Wang , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Bryan Tan , Vishnu Dasa , VMware PV-Drivers Reviewers Cc: kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org, Bobby Eshleman , Jiang Wang X-Mailer: b4 0.12.2 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1767368253659226336?= X-GMAIL-MSGID: =?utf-8?q?1767368253659226336?= This commit adds a feature bit for virtio vsock to support datagrams. Signed-off-by: Jiang Wang Signed-off-by: Bobby Eshleman --- include/uapi/linux/virtio_vsock.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/uapi/linux/virtio_vsock.h b/include/uapi/linux/virtio_vsock.h index 64738838bee5..772487c66f9d 100644 --- a/include/uapi/linux/virtio_vsock.h +++ b/include/uapi/linux/virtio_vsock.h @@ -40,6 +40,7 @@ /* The feature bitmap for virtio vsock */ #define VIRTIO_VSOCK_F_SEQPACKET 1 /* SOCK_SEQPACKET supported */ +#define VIRTIO_VSOCK_F_DGRAM 3 /* Host support dgram vsock */ struct virtio_vsock_config { __le64 guest_cid;