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path: root/drivers/net/sfc/mdio_10g.h
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Diffstat (limited to 'drivers/net/sfc/mdio_10g.h')
-rw-r--r--drivers/net/sfc/mdio_10g.h24
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/net/sfc/mdio_10g.h b/drivers/net/sfc/mdio_10g.h
index 2214b6d820a..cb99f3f4491 100644
--- a/drivers/net/sfc/mdio_10g.h
+++ b/drivers/net/sfc/mdio_10g.h
@@ -44,11 +44,16 @@
#define MDIO_MMDREG_DEVS1 (6)
#define MDIO_MMDREG_CTRL2 (7)
#define MDIO_MMDREG_STAT2 (8)
+#define MDIO_MMDREG_TXDIS (9)
/* Bits in MMDREG_CTRL1 */
/* Reset */
#define MDIO_MMDREG_CTRL1_RESET_LBN (15)
#define MDIO_MMDREG_CTRL1_RESET_WIDTH (1)
+/* Loopback */
+/* Loopback bit for WIS, PCS, PHYSX and DTEXS */
+#define MDIO_MMDREG_CTRL1_LBACK_LBN (14)
+#define MDIO_MMDREG_CTRL1_LBACK_WIDTH (1)
/* Bits in MMDREG_STAT1 */
#define MDIO_MMDREG_STAT1_FAULT_LBN (7)
@@ -56,6 +61,9 @@
/* Link state */
#define MDIO_MMDREG_STAT1_LINK_LBN (2)
#define MDIO_MMDREG_STAT1_LINK_WIDTH (1)
+/* Low power ability */
+#define MDIO_MMDREG_STAT1_LPABLE_LBN (1)
+#define MDIO_MMDREG_STAT1_LPABLE_WIDTH (1)
/* Bits in ID reg */
#define MDIO_ID_REV(_id32) (_id32 & 0xf)
@@ -76,6 +84,14 @@
#define MDIO_MMDREG_STAT2_PRESENT_LBN (14)
#define MDIO_MMDREG_STAT2_PRESENT_WIDTH (2)
+/* Bits in MMDREG_TXDIS */
+#define MDIO_MMDREG_TXDIS_GLOBAL_LBN (0)
+#define MDIO_MMDREG_TXDIS_GLOBAL_WIDTH (1)
+
+/* MMD-specific bits, ordered by MMD, then register */
+#define MDIO_PMAPMD_CTRL1_LBACK_LBN (0)
+#define MDIO_PMAPMD_CTRL1_LBACK_WIDTH (1)
+
/* PMA type (4 bits) */
#define MDIO_PMAPMD_CTRL2_10G_CX4 (0x0)
#define MDIO_PMAPMD_CTRL2_10G_EW (0x1)
@@ -95,7 +111,7 @@
#define MDIO_PMAPMD_CTRL2_10_BT (0xf)
#define MDIO_PMAPMD_CTRL2_TYPE_MASK (0xf)
-/* /\* PHY XGXS lane state *\/ */
+/* PHY XGXS lane state */
#define MDIO_PHYXS_LANE_STATE (0x18)
#define MDIO_PHYXS_LANE_ALIGNED_LBN (12)
@@ -217,6 +233,12 @@ int mdio_clause45_check_mmds(struct efx_nic *efx,
extern int mdio_clause45_links_ok(struct efx_nic *efx,
unsigned int mmd_mask);
+/* Generic transmit disable support though PMAPMD */
+extern void mdio_clause45_transmit_disable(struct efx_nic *efx);
+
+/* Generic part of reconfigure: set/clear loopback bits */
+extern void mdio_clause45_phy_reconfigure(struct efx_nic *efx);
+
/* Read (some of) the PHY settings over MDIO */
extern void mdio_clause45_get_settings(struct efx_nic *efx,
struct ethtool_cmd *ecmd);