On 2017年11月15日 14:43, Stefan Weil wrote:
Hi, I currently think that this patch is wrong and should be reverted. It fixes a certain use case by hacking the PCI device id, but does not model the way how that device id is set on the real hardware correctly. As far as I know, all i82559 have a default PCI device id of 0x1229. It can be changed by the EEPROM configuration, but not all network cards do have an EEPROM. See for example this URL for more information: http://zoo.cs.yale.edu/classes/cs422/2010/ref/82559_eeprom.pdf The correct solution is modeling the EEPROM and allowing QEMU users to provide an EEPROM file.
Yes and unless there's new version of sepc that has different ID, I tend to revert this.
Thanks
Cheers Stefan
