netlink/xdp_diag.go

35 lines
1.1 KiB
Go

package netlink
import "github.com/vishvananda/netlink/nl"
const SOCK_ANY_COOKIE = uint64(nl.TCPDIAG_NOCOOKIE)<<32 + uint64(nl.TCPDIAG_NOCOOKIE)
// XDP diagnosis show flag constants to request particular information elements.
const (
XDP_SHOW_INFO = 1 << iota
XDP_SHOW_RING_CFG
XDP_SHOW_UMEM
XDP_SHOW_MEMINFO
XDP_SHOW_STATS
)
// XDP diag element constants
const (
XDP_DIAG_NONE = iota
XDP_DIAG_INFO // when using XDP_SHOW_INFO
XDP_DIAG_UID // when using XDP_SHOW_INFO
XDP_DIAG_RX_RING // when using XDP_SHOW_RING_CFG
XDP_DIAG_TX_RING // when using XDP_SHOW_RING_CFG
XDP_DIAG_UMEM // when using XDP_SHOW_UMEM
XDP_DIAG_UMEM_FILL_RING // when using XDP_SHOW_UMEM
XDP_DIAG_UMEM_COMPLETION_RING // when using XDP_SHOW_UMEM
XDP_DIAG_MEMINFO // when using XDP_SHOW_MEMINFO
XDP_DIAG_STATS // when using XDP_SHOW_STATS
)
// https://elixir.bootlin.com/linux/v6.2/source/include/uapi/linux/xdp_diag.h#L21
type XDPDiagInfoResp struct {
XDPDiagMsg *XDPSocket
XDPInfo *XDPInfo
}