mirror of https://github.com/ipxe/ipxe.git
699b9f1d1b
The eIPoIB local Ethernet MAC is currently constructed from the port GUID. Given a base GUID/MAC value of N, Mellanox seems to populate: Node GUID: N + 0 Port 1 GUID: N + 1 Port 2 GUID: N + 2 and Port 1 MAC: N + 0 Port 2 MAC: N + 1 This causes a duplicate local MAC address when port 1 is configured as Infiniband and port 2 as Ethernet, since both will derive their MAC address as (N + 1). Fix by using the port's Ethernet MAC as the eIPoIB local EMAC. This is a behavioural change that could potentially break configurations that rely on the local EMAC value, such as a DHCP server relying on the chaddr field for DHCP reservations. Signed-off-by: Christian Iversen <ci@iversenit.dk> Modified-by: Michael Brown <mcb30@ipxe.org> Signed-off-by: Michael Brown <mcb30@ipxe.org> |
||
|---|---|---|
| .. | ||
| arch | ||
| bin | ||
| config | ||
| core | ||
| crypto | ||
| doc | ||
| drivers | ||
| hci | ||
| image | ||
| include | ||
| interface | ||
| libgcc | ||
| net | ||
| scripts | ||
| tests | ||
| usr | ||
| util | ||
| .gitignore | ||
| Makefile | ||
| Makefile.efi | ||
| Makefile.housekeeping | ||
| doxygen.cfg | ||