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| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2008-08-26 12:06:47 (GMT) |
|---|---|---|
| committer | Lennert Buytenhek <buytenh@marvell.com> | 2008-09-05 04:33:59 (GMT) |
| commit | ac840605f3b1d9b99e1e6629a54994f8e003ff91 (patch) | |
| tree | c0d47ef7ca41c4f88baa5e66b07f95ad586c7341 /include | |
| parent | fc0eb9f226d8ecc8e3b563bf808bd6d61a6153a1 (diff) | |
| download | linux-ac840605f3b1d9b99e1e6629a54994f8e003ff91.tar.xz | |
mv643xx_eth: remove force_phy_addr field
Currently, there are two different fields in the
mv643xx_eth_platform_data struct that together describe the PHY
address -- one field (phy_addr) has the address of the PHY, but if
that address is zero, a second field (force_phy_addr) needs to be
set to distinguish the actual address zero from a zero due to not
having filled in the PHY address explicitly (which should mean
'use the default PHY address').
If we are a bit smarter about the encoding of the phy_addr field,
we can avoid the need for a second field -- this patch does that.
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mv643xx_eth.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h index 12339eb..cbbbe9b 100644 --- a/include/linux/mv643xx_eth.h +++ b/include/linux/mv643xx_eth.h @@ -21,6 +21,10 @@ struct mv643xx_eth_shared_platform_data { unsigned int t_clk; }; +#define MV643XX_ETH_PHY_ADDR_DEFAULT 0 +#define MV643XX_ETH_PHY_ADDR(x) (0x80 | (x)) +#define MV643XX_ETH_PHY_NONE 0xff + struct mv643xx_eth_platform_data { /* * Pointer back to our parent instance, and our port number. @@ -31,7 +35,6 @@ struct mv643xx_eth_platform_data { /* * Whether a PHY is present, and if yes, at which address. */ - int force_phy_addr; int phy_addr; /* |