sonic-buildimage/src/sonic-yang-models/yang-models/sonic-buffer-queue.yang

module sonic-buffer-queue {
    namespace "http://github.com/Azure/sonic-buffer-queue";
    prefix bqueue;

    import sonic-extension {
        prefix sonic-ext;
    }

    import sonic-port {
        prefix prt;
    }

    import sonic-buffer-profile {
        prefix bpf;
    }

    organization
        "SONiC";

    contact
        "SONiC";

    description
        "SONIC BUFFER QUEUE";

    revision 2021-07-01 {
        description
            "Initial revision.";
    }


    container sonic-buffer-queue {

        container BUFFER_QUEUE {

            list BUFFER_QUEUE_LIST {
                key "port qindex";

                leaf port {
                    type leafref {
                        path "/prt:sonic-port/prt:PORT/prt:PORT_LIST/prt:name";
                    }
                }

                leaf qindex {
                    type string {
                        pattern "(1[0-5]|[0-9])((-)(1[0-5]|[0-9]))?"{
                            error-message "Invalid Q-index";
                            error-app-tag qindex-invalid;
                        }
                    }
                    description "Egress Queue Index for a port";
                }

                leaf profile {
                    default 0;
                    type leafref {
                        path "/bpf:sonic-buffer-profile/bpf:BUFFER_PROFILE/bpf:BUFFER_PROFILE_LIST/bpf:name";
                    }
                    description "Buffer Profile associated with Priority Queue for a port";
                }

            }
        }
    }
}