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authorBen Dooks <ben@simtec.co.uk>2009-10-19 23:49:04 +0000
committerDavid S. Miller <davem@davemloft.net>2009-10-20 19:11:06 -0700
commit160d0fadaf7ce20e5bad26c8a955504b93c6a5ba (patch)
treeb1f45760cbde7a0b9d819333fef930685e1b67e9 /drivers/net/ks8851.h
parent57dada6819160eb08f2945fb847045f173d3218d (diff)
KS8851: Fix MAC address write order
The MAC address register was being written in the wrong order, so add a new address macro to convert mac-address byte to register address and a ks8851_wrreg8() function to write each byte without having to worry about any difficult byte swapping. Fixes a bug reported by Doong, Ping of Micrel. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ks8851.h')
-rw-r--r--drivers/net/ks8851.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ks8851.h b/drivers/net/ks8851.h
index 85abe147afbf..f52c312cc356 100644
--- a/drivers/net/ks8851.h
+++ b/drivers/net/ks8851.h
@@ -16,6 +16,7 @@
#define CCR_32PIN (1 << 0)
/* MAC address registers */
+#define KS_MAR(_m) 0x15 - (_m)
#define KS_MARL 0x10
#define KS_MARM 0x12
#define KS_MARH 0x14