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authorJames Hogan <[email protected]>2016-07-27 16:07:54 +0100
committerRalf Baechle <[email protected]>2016-07-28 11:44:30 +0200
commit5573f6ad3efe3a247589b5fc468d8647b16f0952 (patch)
tree80bb16b0a91c8ea0f995c8e5410b053edbf21e5a /tools/perf/scripts/python/bin
parent2f8f8c04e8c72b38a0ecdd814b02c0fddc42b932 (diff)
MIPS: Print segment physical address when EU=1
Currently the debugfs interface to print the segment configuration refuses to print the physical address of mapped segments. However if the EU bit is set these become unmapped at error level (when CP0_Status.ERL=1), so the physical address is still relevant. Update the logic to print the physical address of mapped segments when the EU bit is set, while still hiding the Cache Coherency Attribute (since EU overrides that to uncached when ERL=1 too). Signed-off-by: James Hogan <[email protected]> Cc: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/13833/ Signed-off-by: Ralf Baechle <[email protected]>
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