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authorZeng Zhaoming <b32542@freescale.com>2010-12-21 08:49:59 +0800
committerZeng Zhaoming <b32542@freescale.com>2010-12-22 03:17:05 +0800
commit4cf53cfc4948a5e00b895fbe4dbe175fefaf2c40 (patch)
tree9b1510c0c057ffe5c00581f6cbb86161b0960fda /arch
parent3b667325bf959716cd04b3161c8f31bde24ad4f8 (diff)
ENGR00137130 Fec: Can't bootup from NFS when eth0 and eth1 all linkedrel_imx_2.6.35_10.12.01_RC3
This reverts commit d4b2153e87aa2d35b5f830744c14a04e386b3adb. "fec: use interrupt for MDIO completion indication" In IMX28, eth0 and eth1 shared MDIO, using interrupt to indicate mdio read or write complete makes eth1 not working. since mdio_read() can only access eth0 reg space, getting/setting eth1 phy state by writing management frame to eth0 reg space, will trigger eth1 mdio complete indication interrupt. But eth1 EIR register will not updated. Signed-off-by: Zeng Zhaoming <b32542@freescale.com>
Diffstat (limited to 'arch')
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