Subject: Re: port-mips/31915: provide centralized wired_map logic
To: None <,,>
From: Izumi Tsutsui <>
List: netbsd-bugs
Date: 11/01/2005 13:57:01
The following reply was made to PR port-mips/31915; it has been noted by GNATS.

From: Izumi Tsutsui <>
Subject: Re: port-mips/31915: provide centralized wired_map logic
Date: Tue, 1 Nov 2005 22:56:19 +0900

 In article <>
 > I've not looked at this yet.  Right now the current MI code uses a fixed 
 > page size.  I can look at extending this so that it can take a page size 
 > as an argument, though frankly I'm not too fond of that as it 
 > complicates the logic to make it work properly.
 > I need to think about it some more -- I'll get back to you.
 Maybe arc port should handle two regions, one is statically
 wired map for early bootstrap stage and the other is
 bus_space wired map for devices which have large regions.
 The former mappings won't require strict region management,
 so maybe it's just ok to provide a primitive function that
 just takes va, pa0, pa1 and pagesize and then call
 Anyway, I'll move mipsX_TLBWriteIndexedVPS() to MI mips part
 for interim fix.
 Izumi Tsutsui