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authorDan Streetman <ddstreet@ieee.org>2015-05-07 13:49:13 -0400
committerHerbert Xu <herbert@gondor.apana.org.au>2015-05-11 15:06:39 +0800
commitedc424f8cd84bbae530d8a9f86caf1923606fb24 (patch)
treed4e1464b76c91bc11258be1a60c3d0463fa03cd6 /lib/842/842_compress.c
parentb130e7c04f1130f241eddf72098a6e08d41d08fe (diff)
powerpc: Add ICSWX instruction
Add the asm ICSWX and ICSWEPX opcodes. Add definitions for the Coprocessor Request structures needed to use the icswx calls to coprocessors. Add icswx() function to perform the ICSWX asm using the provided Coprocessor Command Word value and Coprocessor Request Block structure. This is required for communication with the NX-842 coprocessor on a PowerNV system. Signed-off-by: Dan Streetman <ddstreet@ieee.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'lib/842/842_compress.c')
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