torvalds/linux
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2 Commits

Author SHA1 Message Date
Matt Fleming
4539282dbc sh: update the TLB replacement counter for entry wiring. 
Presently the TLB wiring code depends on MMUCR.URB for working out where
to place the wired entry, but fails to take the replacment counter in to
consideration. This fixes up the wiring logic and ensures that wired
entries remain so.

Signed-off-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 2010-03-26 11:37:16 +09:00
Paul Mundt
bb29c677b3 sh: Split out MMUCR.URB based entry wiring in to shared helper. 
Presently this is duplicated between tlb-sh4 and tlb-pteaex. Split the
helpers out in to a generic tlb-urb that can be used by any parts
equipped with MMUCR.URB.

At the same time, move the SH-5 code out-of-line, as we require single
global state for DTLB entry wiring.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 2010-01-19 15:20:35 +09:00