From patchwork Mon Mar 23 12:11:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Simek X-Patchwork-Id: 244135 List-Id: U-Boot discussion From: michal.simek at xilinx.com (Michal Simek) Date: Mon, 23 Mar 2020 13:11:50 +0100 Subject: [PATCH v2] net: eth-uclass: Fix message if mac is coming from DT or ROM Message-ID: <444d2606c18ae9ba904e8ba59e515154e1d10289.1584965507.git.michal.simek@xilinx.com> When local-mac-address DT property is specified it is reported the same way as address read from eeprom/ROM. Show properly if mac address is coming from DT or ROM. Signed-off-by: Michal Simek --- Changes in v2: - Also update source when mac addresses from variable and ROM/DT failed to make clear what u-boot used as source. net/eth-uclass.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/net/eth-uclass.c b/net/eth-uclass.c index ed81cbd53746..8bf2eabe9026 100644 --- a/net/eth-uclass.c +++ b/net/eth-uclass.c @@ -490,6 +490,7 @@ static int eth_post_probe(struct udevice *dev) struct eth_device_priv *priv = dev->uclass_priv; struct eth_pdata *pdata = dev->platdata; unsigned char env_enetaddr[ARP_HLEN]; + char *source = "DT"; #if defined(CONFIG_NEEDS_MANUAL_RELOC) struct eth_ops *ops = eth_get_ops(dev); @@ -522,6 +523,7 @@ static int eth_post_probe(struct udevice *dev) /* Check if the device has a valid MAC address in device tree */ if (!eth_dev_get_mac_address(dev, pdata->enetaddr) || !is_valid_ethaddr(pdata->enetaddr)) { + source = "ROM"; /* Check if the device has a MAC address in ROM */ if (eth_get_ops(dev)->read_rom_hwaddr) eth_get_ops(dev)->read_rom_hwaddr(dev); @@ -533,9 +535,9 @@ static int eth_post_probe(struct udevice *dev) memcmp(pdata->enetaddr, env_enetaddr, ARP_HLEN)) { printf("\nWarning: %s MAC addresses don't match:\n", dev->name); - printf("Address in ROM is %pM\n", - pdata->enetaddr); - printf("Address in environment is %pM\n", + printf("Address in %s is\t\t%pM\n", + source, pdata->enetaddr); + printf("Address in environment is\t%pM\n", env_enetaddr); } @@ -543,8 +545,8 @@ static int eth_post_probe(struct udevice *dev) memcpy(pdata->enetaddr, env_enetaddr, ARP_HLEN); } else if (is_valid_ethaddr(pdata->enetaddr)) { eth_env_set_enetaddr_by_index("eth", dev->seq, pdata->enetaddr); - printf("\nWarning: %s using MAC address from ROM\n", - dev->name); + printf("\nWarning: %s using MAC address from %s\n", + dev->name, source); } else if (is_zero_ethaddr(pdata->enetaddr) || !is_valid_ethaddr(pdata->enetaddr)) { #ifdef CONFIG_NET_RANDOM_ETHADDR