Issue #1268 has been updated by Francois Tigeot. Status changed from New to Feedback Assignee deleted (0)
New MPtable/interrupt work has been integrated into the kernel. Does this problem still occur ? ---------------------------------------- Bug #1268: need interrupt routing fallback/heuristic for broken MPtable http://bugs.dragonflybsd.org/issues/1268 Author: Simon 'corecode' Schubert Status: Feedback Priority: Normal Assignee: Category: Target version: It seems that many systems come with a broken MPtable. For instance my machine at work misses an entry for bus 4 (where my NIC is on), but instead contains an entry for the non-existing bus 253. One possible heuristic would be to assume that if there is one bus not mentioned in the MPtable, but also one bus of the MPtable not existing in the system, that this bus entry in the MPtable actually corresponds to the missing entry. I am not sure how good this might work though. Alternatively, pci-pci bridges to buses which are not mentioned in the MPtable could be treated as pci-pci bridges on physical slots, i.e. we could assume intline round-robin. -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account
