diff options
author | Andy Fleming <afleming@freescale.com> | 2008-04-10 02:38:13 +0200 |
---|---|---|
committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 02:09:35 +0200 |
commit | 9d9326d3bc0ea9a8bbe40bf3e5e66c7b9858caa0 (patch) | |
tree | 51b2ee6bfa87bbd6faac0bc00a787354e1fb72a0 /include | |
parent | gianfar: Support NAPI for TX Frames (diff) | |
download | linux-9d9326d3bc0ea9a8bbe40bf3e5e66c7b9858caa0.tar.xz linux-9d9326d3bc0ea9a8bbe40bf3e5e66c7b9858caa0.zip |
phy: Change mii_bus id field to a string
Having the id field be an int was making more complex bus topologies
excessively difficult. For now, just convert it to a string, and
change all instances of "bus->id = val" to
snprintf(id, MII_BUS_ID_LEN, "%x", val).
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/fsl_devices.h | 2 | ||||
-rw-r--r-- | include/linux/phy.h | 12 |
2 files changed, 9 insertions, 5 deletions
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h index 1831b196c70a..2cad5c67397e 100644 --- a/include/linux/fsl_devices.h +++ b/include/linux/fsl_devices.h @@ -50,7 +50,7 @@ struct gianfar_platform_data { u32 device_flags; /* board specific information */ u32 board_flags; - u32 bus_id; + char bus_id[MII_BUS_ID_SIZE]; u32 phy_id; u8 mac_addr[6]; phy_interface_t interface; diff --git a/include/linux/phy.h b/include/linux/phy.h index 5e43ae751412..6509f377bb10 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -63,8 +63,6 @@ typedef enum { PHY_INTERFACE_MODE_RTBI } phy_interface_t; -#define MII_BUS_MAX 4 - #define PHY_INIT_TIMEOUT 100000 #define PHY_STATE_TIME 1 @@ -74,13 +72,19 @@ typedef enum { #define PHY_MAX_ADDR 32 /* Used when trying to connect to a specific phy (mii bus id:phy device id) */ -#define PHY_ID_FMT "%x:%02x" +#define PHY_ID_FMT "%s:%02x" + +/* + * Need to be a little smaller than phydev->dev.bus_id to leave room + * for the ":%02x" + */ +#define MII_BUS_ID_SIZE (BUS_ID_SIZE - 3) /* The Bus class for PHYs. Devices which provide access to * PHYs should register using this structure */ struct mii_bus { const char *name; - int id; + char id[MII_BUS_ID_SIZE]; void *priv; int (*read)(struct mii_bus *bus, int phy_id, int regnum); int (*write)(struct mii_bus *bus, int phy_id, int regnum, u16 val); |