Note: This is kind of guess work. The current code is preserved for
all RGMII related modes. It is different for flags=0 (GMII) and flags=5
(SGMII). The last case, SGMII, is successfully tested on
Altera's Terasic DE4.
Signed-off-by: Joachim Foerster <joachim.foers...@missinglinkelectronics.com>
---
Changes for v2:
- Remove period from end of summary line
- Fix checkpatch.pl warnings about brace around single-if-statements
drivers/net/altera_tse.c | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/net/altera_tse.c b/drivers/net/altera_tse.c
index afd8e31..8b18ad0 100644
--- a/drivers/net/altera_tse.c
+++ b/drivers/net/altera_tse.c
@@ -583,7 +583,11 @@ static uint mii_m88e1111s_setmode_sr(uint mii_reg, struct
altera_tse_priv *priv)
{
uint mii_data = tse_mdio_read(priv, mii_reg);
mii_data &= 0xfff0;
- mii_data |= 0xb;
+ if ((priv->flags >= 1) && (priv->flags <= 4))
+ mii_data |= 0xb;
+ else if (priv->flags == 5)
+ mii_data |= 0x4;
+
return mii_data;
}
@@ -591,7 +595,9 @@ static uint mii_m88e1111s_setmode_cr(uint mii_reg, struct
altera_tse_priv *priv)
{
uint mii_data = tse_mdio_read(priv, mii_reg);
mii_data &= ~0x82;
- mii_data |= 0x82;
+ if ((priv->flags >= 1) && (priv->flags <= 4))
+ mii_data |= 0x82;
+
return mii_data;
}
--
1.7.6
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