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6 Commits

Author SHA1 Message Date
Haren Myneni
f0479c4bcb selftests/powerpc: Use proper error code to check fault address 
ERR_NX_TRANSLATION(CSB.CC=5) is for internal to VAS for fault handling
and should not used by OS. ERR_NX_AT_FAULT(CSB.CC=250) is the proper
error code should be reported by OS when NX encounters address
translation failure.

This patch uses CC=250 to determine the fault address when the request
is not successful.

Signed-off-by: Haren Myneni <haren@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/0315251705baff94f678c33178491b5008723511.camel@linux.ibm.com
 2020-07-15 23:10:17 +10:00
Raphael Moreira Zinsly
722c1963ab selftests/powerpc: Add README for GZIP engine tests 
Include a README file with the instructions to use the
testcases at selftests/powerpc/nx-gzip.

Signed-off-by: Bulent Abali <abali@us.ibm.com>
Signed-off-by: Raphael Moreira Zinsly <rzinsly@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200420205538.25181-6-rzinsly@linux.ibm.com
 2020-04-21 22:51:34 +10:00
Raphael Moreira Zinsly
841fb73ad2 selftests/powerpc: Add NX-GZIP engine decompress testcase 
Include a decompression testcase for the powerpc NX-GZIP
engine.

Signed-off-by: Bulent Abali <abali@us.ibm.com>
Signed-off-by: Raphael Moreira Zinsly <rzinsly@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200420205538.25181-5-rzinsly@linux.ibm.com
 2020-04-21 22:51:34 +10:00
Raphael Moreira Zinsly
647c734f62 selftests/powerpc: Add NX-GZIP engine compress testcase 
Add a compression testcase for the powerpc NX-GZIP engine.

Signed-off-by: Bulent Abali <abali@us.ibm.com>
Signed-off-by: Raphael Moreira Zinsly <rzinsly@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200420205538.25181-4-rzinsly@linux.ibm.com
 2020-04-21 22:51:34 +10:00
Raphael Moreira Zinsly
f49b75724c selftests/powerpc: Add header files for NX compresion/decompression 
Add files to be able to compress and decompress files using the
powerpc NX-GZIP engine.

Signed-off-by: Bulent Abali <abali@us.ibm.com>
Signed-off-by: Raphael Moreira Zinsly <rzinsly@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200420205538.25181-3-rzinsly@linux.ibm.com
 2020-04-21 22:51:34 +10:00
Raphael Moreira Zinsly
d53979b589 selftests/powerpc: Add header files for GZIP engine test 
Add files to access the powerpc NX-GZIP engine in user space.

Signed-off-by: Bulent Abali <abali@us.ibm.com>
Signed-off-by: Raphael Moreira Zinsly <rzinsly@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200420205538.25181-2-rzinsly@linux.ibm.com
 2020-04-21 22:51:33 +10:00