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    Subject[073/117] r8169: fix broken register writes
    2.6.33-stable review patch.  If anyone has any objections, please let us know.

    ------------------

    From: Francois Romieu <romieu@fr.zoreil.com>

    commit 78f1cd02457252e1ffbc6caa44a17424a45286b8 upstream.

    This is quite similar to b39fe41f481d20c201012e4483e76c203802dda7
    though said registers are not even documented as 64-bit registers
    - as opposed to the initial TxDescStartAddress ones - but as single
    bytes which must be combined into 32 bits at the MMIO read/write
    level before being merged into a 64 bit logical entity.

    Credits go to Ben Hutchings <ben@decadent.org.uk> for the MAR
    registers (aka "multicast is broken for ages on ARM) and to
    Timo TerÀs <timo.teras@iki.fi> for the MAC registers.

    Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    drivers/net/r8169.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    --- a/drivers/net/r8169.c
    +++ b/drivers/net/r8169.c
    @@ -2832,8 +2832,8 @@ static void rtl_rar_set(struct rtl8169_p
    spin_lock_irq(&tp->lock);

    RTL_W8(Cfg9346, Cfg9346_Unlock);
    - RTL_W32(MAC0, low);
    RTL_W32(MAC4, high);
    + RTL_W32(MAC0, low);
    RTL_W8(Cfg9346, Cfg9346_Lock);

    spin_unlock_irq(&tp->lock);
    @@ -4813,8 +4813,8 @@ static void rtl_set_rx_mode(struct net_d
    mc_filter[1] = swab32(data);
    }

    - RTL_W32(MAR0 + 0, mc_filter[0]);
    RTL_W32(MAR0 + 4, mc_filter[1]);
    + RTL_W32(MAR0 + 0, mc_filter[0]);

    RTL_W32(RxConfig, tmp);




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