Signed-off-by: Andreas Bießmann andreas.devel@googlemail.com Cc: Joe Hershberger joe.hershberger@gmail.com Cc: Bo Shen voice.shen@atmel.com ---
drivers/net/macb.c | 25 ++++++++----------------- 1 file changed, 8 insertions(+), 17 deletions(-)
diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 01a94a4..375c8a4 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -479,31 +479,22 @@ static int macb_phy_init(struct macb_device *macb) /* First check for GMAC */ if (macb_is_gem(macb)) { lpa = macb_mdio_read(macb, MII_STAT1000); - if (lpa & (1 << 11)) { - speed = 1000; - duplex = 1; - } else { - if (lpa & (1 << 10)) { - speed = 1000; - duplex = 1; - } else { - speed = 0; - } - }
- if (speed == 1000) { - printf("%s: link up, %dMbps %s-duplex (lpa: 0x%04x)\n", + if (lpa & (LPA_1000FULL | LPA_1000HALF)) { + duplex = ((lpa & LPA_1000FULL) ? 1 : 0); + + printf("%s: link up, 1000Mbps %s-duplex (lpa: 0x%04x)\n", netdev->name, - speed, duplex ? "full" : "half", lpa);
ncfgr = macb_readl(macb, NCFGR); - ncfgr &= ~(GEM_BIT(GBE) | MACB_BIT(SPD) | MACB_BIT(FD)); - if (speed) - ncfgr |= GEM_BIT(GBE); + ncfgr &= ~(MACB_BIT(SPD) | MACB_BIT(FD)); + ncfgr |= GEM_BIT(GBE); + if (duplex) ncfgr |= MACB_BIT(FD); + macb_writel(macb, NCFGR, ncfgr);
return 1;