X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fbase%2Fsiena_phy.c;h=b90ccabc91961cfd146d1e46bd59937969d81654;hb=457beb2c4d3e3e4ee16e743d54189b2c7316b47d;hp=9aeef23a69a8f80e61e62ab1fad18c7ebb63bddd;hpb=b1d06c75e32cfd97f725ef492e77ceaaabc07464;p=dpdk.git

diff --git a/drivers/net/sfc/base/siena_phy.c b/drivers/net/sfc/base/siena_phy.c
index 9aeef23a69..b90ccabc91 100644
--- a/drivers/net/sfc/base/siena_phy.c
+++ b/drivers/net/sfc/base/siena_phy.c
@@ -226,6 +226,30 @@ siena_phy_get_link(
 			    MCDI_OUT_DWORD(req, GET_LINK_OUT_FCNTL),
 			    &slsp->sls_link_mode, &slsp->sls_fcntl);
 
+#if EFSYS_OPT_LOOPBACK
+	/* Assert the MC_CMD_LOOPBACK and EFX_LOOPBACK namespace agree */
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_NONE == EFX_LOOPBACK_OFF);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_DATA == EFX_LOOPBACK_DATA);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_GMAC == EFX_LOOPBACK_GMAC);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_XGMII == EFX_LOOPBACK_XGMII);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_XGXS == EFX_LOOPBACK_XGXS);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_XAUI == EFX_LOOPBACK_XAUI);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_GMII == EFX_LOOPBACK_GMII);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_SGMII == EFX_LOOPBACK_SGMII);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_XGBR == EFX_LOOPBACK_XGBR);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_XFI == EFX_LOOPBACK_XFI);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_XAUI_FAR == EFX_LOOPBACK_XAUI_FAR);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_GMII_FAR == EFX_LOOPBACK_GMII_FAR);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_SGMII_FAR == EFX_LOOPBACK_SGMII_FAR);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_XFI_FAR == EFX_LOOPBACK_XFI_FAR);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_GPHY == EFX_LOOPBACK_GPHY);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_PHYXS == EFX_LOOPBACK_PHY_XS);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_PCS == EFX_LOOPBACK_PCS);
+	EFX_STATIC_ASSERT(MC_CMD_LOOPBACK_PMAPMD == EFX_LOOPBACK_PMA_PMD);
+
+	slsp->sls_loopback = MCDI_OUT_DWORD(req, GET_LINK_OUT_LOOPBACK_MODE);
+#endif	/* EFSYS_OPT_LOOPBACK */
+
 	slsp->sls_mac_up = MCDI_OUT_DWORD(req, GET_LINK_OUT_MAC_FAULT) == 0;
 
 	return (0);
@@ -273,8 +297,26 @@ siena_phy_reconfigure(
 		PHY_CAP_ASYM, (cap_mask >> EFX_PHY_CAP_ASYM) & 0x1,
 		PHY_CAP_AN, (cap_mask >> EFX_PHY_CAP_AN) & 0x1);
 
+#if EFSYS_OPT_LOOPBACK
+	MCDI_IN_SET_DWORD(req, SET_LINK_IN_LOOPBACK_MODE,
+		    epp->ep_loopback_type);
+	switch (epp->ep_loopback_link_mode) {
+	case EFX_LINK_100FDX:
+		speed = 100;
+		break;
+	case EFX_LINK_1000FDX:
+		speed = 1000;
+		break;
+	case EFX_LINK_10000FDX:
+		speed = 10000;
+		break;
+	default:
+		speed = 0;
+	}
+#else
 	MCDI_IN_SET_DWORD(req, SET_LINK_IN_LOOPBACK_MODE, MC_CMD_LOOPBACK_NONE);
 	speed = 0;
+#endif	/* EFSYS_OPT_LOOPBACK */
 	MCDI_IN_SET_DWORD(req, SET_LINK_IN_LOOPBACK_SPEED, speed);
 
 #if EFSYS_OPT_PHY_FLAGS