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authorJoachim Foerster <joachim.foerster@missinglinkelectronics.com>2011-10-25 22:39:57 +0000
committerWolfgang Denk <wd@denx.de>2011-10-26 21:28:18 +0200
commit15eb1069663676243a63a916fe482e751cd56deb (patch)
tree62aecfc402d4c701c24ceeb36eaf215038f9a8b6 /drivers/net/altera_tse.c
parentb962ac794a26ff80269755c13c3e4fee65c3809e (diff)
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altera_tse: m88e1111s: Honor device flags regarding PHY interface mode
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.foerster@missinglinkelectronics.com>
Diffstat (limited to 'drivers/net/altera_tse.c')
-rw-r--r--drivers/net/altera_tse.c10
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;
}