ethernet/sfc/enum.h

11  * enum efx_loopback_mode - loopback modes
12  * @LOOPBACK_NONE: no loopback
13  * @LOOPBACK_DATA: data path loopback
14  * @LOOPBACK_GMAC: loopback within GMAC
15  * @LOOPBACK_XGMII: loopback after XMAC
16  * @LOOPBACK_XGXS: loopback within BPX after XGXS
17  * @LOOPBACK_XAUI: loopback within BPX before XAUI serdes
18  * @LOOPBACK_GMII: loopback within BPX after GMAC
19  * @LOOPBACK_SGMII: loopback within BPX within SGMII
20  * @LOOPBACK_XGBR: loopback within BPX within XGBR
21  * @LOOPBACK_XFI: loopback within BPX before XFI serdes
22  * @LOOPBACK_XAUI_FAR: loopback within BPX after XAUI serdes
23  * @LOOPBACK_GMII_FAR: loopback within BPX before SGMII
24  * @LOOPBACK_SGMII_FAR: loopback within BPX after SGMII
25  * @LOOPBACK_XFI_FAR: loopback after XFI serdes
26  * @LOOPBACK_GPHY: loopback within 1G PHY at unspecified level
27  * @LOOPBACK_PHYXS: loopback within 10G PHY at PHYXS level
28  * @LOOPBACK_PCS: loopback within 10G PHY at PCS level
29  * @LOOPBACK_PMAPMD: loopback within 10G PHY at PMAPMD level
30  * @LOOPBACK_XPORT: cross port loopback
31  * @LOOPBACK_XGMII_WS: wireside loopback excluding XMAC
32  * @LOOPBACK_XAUI_WS: wireside loopback within BPX within XAUI serdes
33  * @LOOPBACK_XAUI_WS_FAR: wireside loopback within BPX including XAUI serdes
34  * @LOOPBACK_XAUI_WS_NEAR: wireside loopback within BPX excluding XAUI serdes
35  * @LOOPBACK_GMII_WS: wireside loopback excluding GMAC
36  * @LOOPBACK_XFI_WS: wireside loopback excluding XFI serdes
37  * @LOOPBACK_XFI_WS_FAR: wireside loopback including XFI serdes
38  * @LOOPBACK_PHYXS_WS: wireside loopback within 10G PHY at PHYXS level