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3 Commits

Author SHA1 Message Date
Paul Mundt
3a3b311ca3 sh: Update debugfs ASID dumping for 16-bit ASID support. 
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 2009-03-17 17:59:31 +09:00
Paul Mundt
35724a0aed sh: Fix up the cpu_asid() return value on nommu. 
This ought to be unsigned long, rather than defaulting to int.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 2008-12-22 18:44:03 +09:00
Paul Mundt
a99d6fde69 sh: Convert sh64 /proc/asids to debugfs and generic sh. 
This converts the sh64 /proc/asids entry to debugfs and enables it for
all SH parts that have debugfs enabled.

On MMU systems this can be used to determine which processes are using
which ASIDs which in turn can be used for finer grained cache tag
analysis.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 2008-12-22 18:44:03 +09:00