diff options
Diffstat (limited to 'drivers/net/sfc/enum.h')
| -rw-r--r-- | drivers/net/sfc/enum.h | 106 |
1 files changed, 86 insertions, 20 deletions
diff --git a/drivers/net/sfc/enum.h b/drivers/net/sfc/enum.h index fcd14b73f24d..7a9e79ab9313 100644 --- a/drivers/net/sfc/enum.h +++ b/drivers/net/sfc/enum.h @@ -13,38 +13,101 @@ /** * enum efx_loopback_mode - loopback modes * @LOOPBACK_NONE: no loopback - * @LOOPBACK_GMAC: loopback within GMAC at unspecified level - * @LOOPBACK_XGMII: loopback within XMAC at XGMII level - * @LOOPBACK_XGXS: loopback within XMAC at XGXS level - * @LOOPBACK_XAUI: loopback within XMAC at XAUI level + * @LOOPBACK_DATA: data path loopback + * @LOOPBACK_GMAC: loopback within GMAC + * @LOOPBACK_XGMII: loopback after XMAC + * @LOOPBACK_XGXS: loopback within BPX after XGXS + * @LOOPBACK_XAUI: loopback within BPX before XAUI serdes + * @LOOPBACK_GMII: loopback within BPX after GMAC + * @LOOPBACK_SGMII: loopback within BPX within SGMII + * @LOOPBACK_XGBR: loopback within BPX within XGBR + * @LOOPBACK_XFI: loopback within BPX before XFI serdes + * @LOOPBACK_XAUI_FAR: loopback within BPX after XAUI serdes + * @LOOPBACK_GMII_FAR: loopback within BPX before SGMII + * @LOOPBACK_SGMII_FAR: loopback within BPX after SGMII + * @LOOPBACK_XFI_FAR: loopback after XFI serdes * @LOOPBACK_GPHY: loopback within 1G PHY at unspecified level * @LOOPBACK_PHYXS: loopback within 10G PHY at PHYXS level * @LOOPBACK_PCS: loopback within 10G PHY at PCS level * @LOOPBACK_PMAPMD: loopback within 10G PHY at PMAPMD level - * @LOOPBACK_NETWORK: reflecting loopback (even further than furthest!) + * @LOOPBACK_XPORT: cross port loopback + * @LOOPBACK_XGMII_WS: wireside loopback excluding XMAC + * @LOOPBACK_XAUI_WS: wireside loopback within BPX within XAUI serdes + * @LOOPBACK_XAUI_WS_FAR: wireside loopback within BPX including XAUI serdes + * @LOOPBACK_XAUI_WS_NEAR: wireside loopback within BPX excluding XAUI serdes + * @LOOPBACK_GMII_WS: wireside loopback excluding GMAC + * @LOOPBACK_XFI_WS: wireside loopback excluding XFI serdes + * @LOOPBACK_XFI_WS_FAR: wireside loopback including XFI serdes + * @LOOPBACK_PHYXS_WS: wireside loopback within 10G PHY at PHYXS level */ -/* Please keep in order and up-to-date w.r.t the following two #defines */ +/* Please keep up-to-date w.r.t the following two #defines */ enum efx_loopback_mode { LOOPBACK_NONE = 0, - LOOPBACK_GMAC = 1, - LOOPBACK_XGMII = 2, - LOOPBACK_XGXS = 3, - LOOPBACK_XAUI = 4, - LOOPBACK_GPHY = 5, - LOOPBACK_PHYXS = 6, - LOOPBACK_PCS = 7, - LOOPBACK_PMAPMD = 8, - LOOPBACK_NETWORK = 9, + LOOPBACK_DATA = 1, + LOOPBACK_GMAC = 2, + LOOPBACK_XGMII = 3, + LOOPBACK_XGXS = 4, + LOOPBACK_XAUI = 5, + LOOPBACK_GMII = 6, + LOOPBACK_SGMII = 7, + LOOPBACK_XGBR = 8, + LOOPBACK_XFI = 9, + LOOPBACK_XAUI_FAR = 10, + LOOPBACK_GMII_FAR = 11, + LOOPBACK_SGMII_FAR = 12, + LOOPBACK_XFI_FAR = 13, + LOOPBACK_GPHY = 14, + LOOPBACK_PHYXS = 15, + LOOPBACK_PCS = 16, + LOOPBACK_PMAPMD = 17, + LOOPBACK_XPORT = 18, + LOOPBACK_XGMII_WS = 19, + LOOPBACK_XAUI_WS = 20, + LOOPBACK_XAUI_WS_FAR = 21, + LOOPBACK_XAUI_WS_NEAR = 22, + LOOPBACK_GMII_WS = 23, + LOOPBACK_XFI_WS = 24, + LOOPBACK_XFI_WS_FAR = 25, + LOOPBACK_PHYXS_WS = 26, LOOPBACK_MAX }; - #define LOOPBACK_TEST_MAX LOOPBACK_PMAPMD /* These loopbacks occur within the controller */ -#define LOOPBACKS_INTERNAL ((1 << LOOPBACK_GMAC) | \ - (1 << LOOPBACK_XGMII)| \ - (1 << LOOPBACK_XGXS) | \ - (1 << LOOPBACK_XAUI)) +#define LOOPBACKS_INTERNAL ((1 << LOOPBACK_DATA) | \ + (1 << LOOPBACK_GMAC) | \ + (1 << LOOPBACK_XGMII)| \ + (1 << LOOPBACK_XGXS) | \ + (1 << LOOPBACK_XAUI) | \ + (1 << LOOPBACK_GMII) | \ + (1 << LOOPBACK_SGMII) | \ + (1 << LOOPBACK_SGMII) | \ + (1 << LOOPBACK_XGBR) | \ + (1 << LOOPBACK_XFI) | \ + (1 << LOOPBACK_XAUI_FAR) | \ + (1 << LOOPBACK_GMII_FAR) | \ + (1 << LOOPBACK_SGMII_FAR) | \ + (1 << LOOPBACK_XFI_FAR) | \ + (1 << LOOPBACK_XGMII_WS) | \ + (1 << LOOPBACK_XAUI_WS) | \ + (1 << LOOPBACK_XAUI_WS_FAR) | \ + (1 << LOOPBACK_XAUI_WS_NEAR) | \ + (1 << LOOPBACK_GMII_WS) | \ + (1 << LOOPBACK_XFI_WS) | \ + (1 << LOOPBACK_XFI_WS_FAR)) + +#define LOOPBACKS_WS ((1 << LOOPBACK_XGMII_WS) | \ + (1 << LOOPBACK_XAUI_WS) | \ + (1 << LOOPBACK_XAUI_WS_FAR) | \ + (1 << LOOPBACK_XAUI_WS_NEAR) | \ + (1 << LOOPBACK_GMII_WS) | \ + (1 << LOOPBACK_XFI_WS) | \ + (1 << LOOPBACK_XFI_WS_FAR) | \ + (1 << LOOPBACK_PHYXS_WS)) + +#define LOOPBACKS_EXTERNAL(_efx) \ + ((_efx)->loopback_modes & ~LOOPBACKS_INTERNAL & \ + ~(1 << LOOPBACK_NONE)) #define LOOPBACK_MASK(_efx) \ (1 << (_efx)->loopback_mode) @@ -52,6 +115,9 @@ enum efx_loopback_mode { #define LOOPBACK_INTERNAL(_efx) \ (!!(LOOPBACKS_INTERNAL & LOOPBACK_MASK(_efx))) +#define LOOPBACK_EXTERNAL(_efx) \ + (!!(LOOPBACK_MASK(_efx) & LOOPBACKS_EXTERNAL(_efx))) + #define LOOPBACK_CHANGED(_from, _to, _mask) \ (!!((LOOPBACK_MASK(_from) ^ LOOPBACK_MASK(_to)) & (_mask))) |