diff options
| author | Hanyuan Zhao <[email protected]> | 2024-08-09 16:56:55 +0800 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2024-10-27 10:15:29 -0600 |
| commit | a35aa5a0c1159a2c19141272375123a954a7f287 (patch) | |
| tree | 154a2d35e57b0b264533270f0f5c2cf9181a91be /drivers | |
| parent | 76146b90e770b4f309dbae19b1b26aff93d800e0 (diff) | |
net: dc2114x: get mac address from environment
Let this old driver work like the other newer network card drivers, loading the
MAC address from environment, which could be more flexible to set.
Signed-off-by: Hanyuan Zhao <[email protected]>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dc2114x.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/net/dc2114x.c b/drivers/net/dc2114x.c index 3704d2e655e..7f0715429f3 100644 --- a/drivers/net/dc2114x.c +++ b/drivers/net/dc2114x.c @@ -478,8 +478,16 @@ static int dc2114x_start(struct udevice *dev) { struct eth_pdata *plat = dev_get_plat(dev); struct dc2114x_priv *priv = dev_get_priv(dev); + int rval; - memcpy(priv->enetaddr, plat->enetaddr, sizeof(plat->enetaddr)); + if(!priv->enetaddr) { + rval = eth_env_get_enetaddr("ethaddr", priv->enetaddr); + + if (!rval) { + printf("dc2114x: Err: please set a valid MAC address\n"); + return -EINVAL; + } + } #if !CONFIG_IS_ENABLED(TULIP_SUPPORT_NON_PCI) /* Ensure we're not sleeping. */ @@ -574,9 +582,6 @@ static int dc2114x_probe(struct udevice *dev) iobase &= ~0xf; debug("dc2114x: DEC 2114x PCI Device @0x%x\n", iobase); - - priv->devno = dev; - priv->enetaddr = plat->enetaddr; priv->iobase = (void __iomem *)dm_pci_mem_to_phys(dev, iobase); command = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER; @@ -589,6 +594,9 @@ static int dc2114x_probe(struct udevice *dev) dm_pci_write_config8(dev, PCI_LATENCY_TIMER, 0x60); #endif + + priv->devno = dev; + priv->enetaddr = plat->enetaddr; return 0; } |