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| author | Francois Romieu <romieu@fr.zoreil.com> | 2010-03-27 19:35:46 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-27 19:35:46 -0700 |
| commit | 78f1cd02457252e1ffbc6caa44a17424a45286b8 (patch) | |
| tree | a586ee577ec78b0d106d623c3f998ee01f4fb204 /drivers | |
| parent | 1546a713ae1f066f83469cdd99ebdf500d6a65e4 (diff) | |
| download | linux-3.10-78f1cd02457252e1ffbc6caa44a17424a45286b8.tar.gz linux-3.10-78f1cd02457252e1ffbc6caa44a17424a45286b8.tar.bz2 linux-3.10-78f1cd02457252e1ffbc6caa44a17424a45286b8.zip | |
r8169: fix broken register writes
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 Teräs <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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/r8169.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index b93fd23b9f0..7193afc00e4 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -2820,8 +2820,8 @@ static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr) 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); @@ -4747,8 +4747,8 @@ static void rtl_set_rx_mode(struct net_device *dev) 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); |