Signed-off-by: Luca Ceresoli luca.ceresoli@comelit.it --- This patch is my implementation of the same functionality that Helmut's patch implements. I'm sending it as a reference for him to look at the error checking code and possibly merge it into his own patch.
drivers/net/smc911x.c | 41 +++++++++++++++++++++++++++++++++++++++++ 1 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index aeafeba..d946fd4 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -82,6 +82,42 @@ static int smc911x_miiphy_write(struct eth_device *dev, return 0; }
+static int smc911x_miiphy_read_byname(char *devname, unsigned char addr, + unsigned char reg, unsigned short *value) +{ + struct eth_device *dev; + + if (devname == NULL) + return -1; + + dev = eth_get_dev_by_name(devname); + + if (dev == NULL) { + printf(DRIVERNAME ": device %s not found\n", devname); + return -1; + } + + return smc911x_miiphy_read(dev, addr, reg, value); +} + +static int smc911x_miiphy_write_byname(char *devname, unsigned char addr, + unsigned char reg, unsigned short value) +{ + struct eth_device *dev; + + if (devname == NULL) + return -1; + + dev = eth_get_dev_by_name(devname); + + if (dev == NULL) { + printf(DRIVERNAME ": device %s not found\n", devname); + return -1; + } + + return smc911x_miiphy_write(dev, addr, reg, value); +} + static int smc911x_phy_reset(struct eth_device *dev) { u32 reg; @@ -273,5 +309,10 @@ int smc911x_initialize(u8 dev_num, int base_addr) sprintf(dev->name, "%s-%hu", DRIVERNAME, dev_num);
eth_register(dev); + +#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) + miiphy_register(dev->name, smc911x_miiphy_read_byname, smc911x_miiphy_write_byname); +#endif + return 1; }