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allwinner-emac: set autonegotiation complete bit on link up 

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: 1395771730-16882-7-git-send-email-b.galvani@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Beniamino Galvani 2014-03-25 19:22:09 +01:00 committed by Peter Maydell
parent 286226a479
commit 103db49a10
2 changed files with 3 additions and 2 deletions
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4
hw/net/allwinner_emac.c
View File

@ -27,11 +27,11 @@ static uint8_t padding[60];
static void mii_set_link(RTL8201CPState *mii, bool link_ok)
{
if (link_ok) {
mii->bmsr |= MII_BMSR_LINK_ST;
mii->bmsr |= MII_BMSR_LINK_ST | MII_BMSR_AN_COMP;
mii->anlpar |= MII_ANAR_TXFD | MII_ANAR_10FD | MII_ANAR_10 |
MII_ANAR_CSMACD;
} else {
mii->bmsr &= ~MII_BMSR_LINK_ST;
mii->bmsr &= ~(MII_BMSR_LINK_ST | MII_BMSR_AN_COMP);
mii->anlpar = MII_ANAR_TX;
}
}

1
include/hw/net/allwinner_emac.h
View File

@ -144,6 +144,7 @@
#define MII_BMSR_10T_FD (1 << 12)
#define MII_BMSR_10T_HD (1 << 11)
#define MII_BMSR_MFPS (1 << 6)
#define MII_BMSR_AN_COMP (1 << 5)
#define MII_BMSR_AUTONEG (1 << 3)
#define MII_BMSR_LINK_ST (1 << 2)