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-rw-r--r--drivers/tsec.c30
1 files changed, 17 insertions, 13 deletions
diff --git a/drivers/tsec.c b/drivers/tsec.c
index 1df8f7d..6bca4dc 100644
--- a/drivers/tsec.c
+++ b/drivers/tsec.c
@@ -347,17 +347,16 @@ uint mii_cr_init(uint mii_reg, struct tsec_private * priv)
uint mii_parse_sr(uint mii_reg, struct tsec_private * priv)
{
/*
- * Wait if PHY is capable of autonegotiation and autonegotiation
- * is not complete.
+ * Wait if the link is up, and autonegotiation is in progress
+ * (ie - we're capable and it's not done)
*/
mii_reg = read_phy_reg(priv, MIIM_STATUS);
- if ((mii_reg & PHY_BMSR_AUTN_ABLE)
+ if ((mii_reg & MIIM_STATUS_LINK) && (mii_reg & PHY_BMSR_AUTN_ABLE)
&& !(mii_reg & PHY_BMSR_AUTN_COMP)) {
int i = 0;
puts("Waiting for PHY auto negotiation to complete");
- while (!((mii_reg & PHY_BMSR_AUTN_COMP)
- && (mii_reg & MIIM_STATUS_LINK))) {
+ while (!(mii_reg & PHY_BMSR_AUTN_COMP)) {
/*
* Timeout reached ?
*/
@@ -377,7 +376,10 @@ uint mii_parse_sr(uint mii_reg, struct tsec_private * priv)
priv->link = 1;
udelay(500000); /* another 500 ms (results in faster booting) */
} else {
- priv->link = 1;
+ if (mii_reg & MIIM_STATUS_LINK)
+ priv->link = 1;
+ else
+ priv->link = 0;
}
return 0;
@@ -517,16 +519,13 @@ uint mii_parse_88E1011_psr(uint mii_reg, struct tsec_private * priv)
mii_reg = read_phy_reg(priv, MIIM_88E1011_PHY_STATUS);
- if (!((mii_reg & MIIM_88E1011_PHYSTAT_SPDDONE) &&
- (mii_reg & MIIM_88E1011_PHYSTAT_LINK))) {
+ if ((mii_reg & MIIM_88E1011_PHYSTAT_LINK) &&
+ !(mii_reg & MIIM_88E1011_PHYSTAT_SPDDONE)) {
int i = 0;
puts("Waiting for PHY realtime link");
- while (!((mii_reg & MIIM_88E1011_PHYSTAT_SPDDONE) &&
- (mii_reg & MIIM_88E1011_PHYSTAT_LINK))) {
- /*
- * Timeout reached ?
- */
+ while (!(mii_reg & MIIM_88E1011_PHYSTAT_SPDDONE)) {
+ /* Timeout reached ? */
if (i > PHY_AUTONEGOTIATE_TIMEOUT) {
puts(" TIMEOUT !\n");
priv->link = 0;
@@ -541,6 +540,11 @@ uint mii_parse_88E1011_psr(uint mii_reg, struct tsec_private * priv)
}
puts(" done\n");
udelay(500000); /* another 500 ms (results in faster booting) */
+ } else {
+ if (mii_reg & MIIM_88E1011_PHYSTAT_LINK)
+ priv->link = 1;
+ else
+ priv->link = 0;
}
if (mii_reg & MIIM_88E1011_PHYSTAT_DUPLEX)