DM9000B: Fix PHY power for network down/up

[pandora-kernel.git] / drivers / net / dm9000.c

diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index 2bbd496..461dd6f 100644 (file)
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -802,10 +802,7 @@ dm9000_init_dm9000(struct net_device *dev)
        /* Checksum mode */
        dm9000_set_rx_csum_unlocked(dev, db->rx_csum);
 
-       /* GPIO0 on pre-activate PHY */
-       iow(db, DM9000_GPR, 0); /* REG_1F bit0 activate phyxcer */
        iow(db, DM9000_GPCR, GPCR_GEP_CNTL);    /* Let GPIO0 output */
-       iow(db, DM9000_GPR, 0); /* Enable PHY */
 
        ncr = (db->flags & DM9000_PLATF_EXT_PHY) ? NCR_EXT_PHY : 0;
 
@@ -1194,6 +1191,10 @@ dm9000_open(struct net_device *dev)
        if (request_irq(dev->irq, dm9000_interrupt, irqflags, dev->name, dev))
                return -EAGAIN;
 
+       /* GPIO0 on pre-activate PHY, Reg 1F is not set by reset */
+       iow(db, DM9000_GPR, 0); /* REG_1F bit0 activate phyxcer */
+       mdelay(1); /* delay needs by DM9000B */
+
        /* Initialize DM9000 board */
        dm9000_reset(db);
        dm9000_init_dm9000(dev);