How can I obtain the MAC address of the NIC in the kernel? You can obtain the MAC address based on the NIC name.

Ww7109 (Stranger) 04-08-23 How can I obtain the MAC address of the NIC in the kernel? You can obtain the MAC address based on the NIC name. Reply ArticleOption: Dl_dht (Addict) 04-08-23 Re: How can I obtain the MAC address of the NIC in the kernel? You can obtain the MAC address based on the NIC name.[Re: ww7109] Reply Struct net_device * Dev = dev_get_by_name ("ethx "); Dev-> dev_addr -------------------- Jisheng moudian month, Renji Banqiao cream. Article options: Zhanrk (Addict) 04-08-23 :22 Re: How can I obtain the MAC address of the NIC in the kernel? You can obtain the MAC address based on the NIC name.[Re: ww7109] Reply Generally, you need to read the nic eeprom to obtain the MAC address, such as the ne2k series. -------------------- Http://jtager.sourceforge.net Article options: Aarecn (Newbie) 04-08-24 11: 24 Re: How can I obtain the MAC address of the NIC in the kernel? You can obtain the MAC address based on the NIC name.[Re: ww7109] Reply Use Dev-> dev_addr in the kernel to obtain the MAC address. The MAC address is stored in the EEPROM, And the MAC address of the NIC without the EEPROM is generally transmitted through command line or bootloader. Some chips or CPUs have separate registers to set the MAC address, but it is usually not used. this is because all sent packets are filled with the dev_addr address, except for some chips with network acceleration. Article options: Chfwang (Newbie) 04-08-24 Re: How can I obtain the MAC address of the NIC in the kernel? You can obtain the MAC address based on the NIC name.[Re: zhanrk] Reply The driver that reads the MAC address from the EEPROM has already helped you, So you can directly read the address in the dev structure. Article options: Ww7109 (Stranger) 04-08-24 21: 27 Re: How can I obtain the MAC address of the NIC in the kernel? You can obtain the MAC address based on the NIC name.[Re: dl_dht] Reply Thanks. Article options: