[haiku-bugs] Re: [Haiku] #13370: Haiku doesn't mbr boot on AMD Ryzen systems

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Thu, 20 Sep 2018 20:37:10 -0000

#13370: Haiku doesn't mbr boot on AMD Ryzen systems
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   Reporter:  kallisti5           |      Owner:  nobody
       Type:  bug                 |     Status:  assigned
   Priority:  normal              |  Milestone:  Unscheduled
  Component:  System/Boot Loader  |    Version:  R1/Development
 Resolution:                      |   Keywords:  boot-failure
 Blocked By:                      |   Blocking:  13953, 14325
Has a Patch:  0                   |   Platform:  All
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Comment (by mmlr):

 Looking at the code, we actually do ignore a missing routing in case the
 interrupt line is 0. In this case it isn't 0 but 0xff, which is invalid
 and generally treated the same as 0 in the rest of the code. Ignoring the
 missing routing on 0xff seems like the way to go here.

-- 
Ticket URL: <https://dev.haiku-os.org/ticket/13370#comment:22>
Haiku <https://dev.haiku-os.org>
The Haiku operating system.

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