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path: root/drivers/net/phy/swphy.c
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Diffstat (limited to 'drivers/net/phy/swphy.c')
-rw-r--r--drivers/net/phy/swphy.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/phy/swphy.c b/drivers/net/phy/swphy.c
index dad22481d9c1..53c214a22b95 100644
--- a/drivers/net/phy/swphy.c
+++ b/drivers/net/phy/swphy.c
@@ -22,6 +22,7 @@ struct swmii_regs {
u16 bmsr;
u16 lpa;
u16 lpagb;
+ u16 estat;
};
enum {
@@ -48,6 +49,7 @@ static const struct swmii_regs speed[] = {
[SWMII_SPEED_1000] = {
.bmsr = BMSR_ESTATEN,
.lpagb = LPA_1000FULL | LPA_1000HALF,
+ .estat = ESTATUS_1000_TFULL | ESTATUS_1000_THALF,
},
};
@@ -56,11 +58,13 @@ static const struct swmii_regs duplex[] = {
.bmsr = BMSR_ESTATEN | BMSR_100HALF,
.lpa = LPA_10HALF | LPA_100HALF,
.lpagb = LPA_1000HALF,
+ .estat = ESTATUS_1000_THALF,
},
[SWMII_DUPLEX_FULL] = {
.bmsr = BMSR_ESTATEN | BMSR_100FULL,
.lpa = LPA_10FULL | LPA_100FULL,
.lpagb = LPA_1000FULL,
+ .estat = ESTATUS_1000_TFULL,
},
};
@@ -112,6 +116,7 @@ int swphy_read_reg(int reg, const struct fixed_phy_status *state)
{
int speed_index, duplex_index;
u16 bmsr = BMSR_ANEGCAPABLE;
+ u16 estat = 0;
u16 lpagb = 0;
u16 lpa = 0;
@@ -125,6 +130,7 @@ int swphy_read_reg(int reg, const struct fixed_phy_status *state)
duplex_index = state->duplex ? SWMII_DUPLEX_FULL : SWMII_DUPLEX_HALF;
bmsr |= speed[speed_index].bmsr & duplex[duplex_index].bmsr;
+ estat |= speed[speed_index].estat & duplex[duplex_index].estat;
if (state->link) {
bmsr |= BMSR_LSTATUS | BMSR_ANEGCOMPLETE;
@@ -151,6 +157,8 @@ int swphy_read_reg(int reg, const struct fixed_phy_status *state)
return lpa;
case MII_STAT1000:
return lpagb;
+ case MII_ESTATUS:
+ return estat;
/*
* We do not support emulating Clause 45 over Clause 22 register