raspi/linux
1
0
Fork 1
mirror of https://github.com/raspberrypi/linux.git synced 2026-01-03 08:14:12 +00:00
Code Issues Projects Releases Wiki Activity
425,799 Commits 105 Branches 108 Tags
04480094de7242d08bb62088e713fd7fe00443b4
Commit Graph

3 Commits

Author SHA1 Message Date
Michael Ellerman
cb96143def selftests: Add test of PMU instruction counting on powerpc 
This commit adds a test of instruction counting using the PMU on powerpc.

Although the bulk of the code is architecture agnostic, the code needs to
run a precisely sized loop which is implemented in assembler.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
 2013-08-14 14:57:10 +10:00
Michael Ellerman
2fae0d7ced selftests: Add support files for powerpc tests 
This commit adds support code used by upcoming powerpc tests.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
 2013-08-14 14:57:07 +10:00
Michael Ellerman
0e56dacdda selftests: Add infrastructure for powerpc selftests 
This commit adds a powerpc subdirectory to tools/testing/selftests,
for tests that are powerpc specific.

On other architectures nothing is built. The makefile supports cross
compilation if the user sets ARCH and CROSS_COMPILE.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
 2013-08-14 14:57:03 +10:00