linux/tools/testing/selftests/powerpc/nx-gzip/Makefile

CFLAGS = -O3 -m64 -I./include -I../include

TEST_GEN_FILES := gzfht_test gunz_test
TEST_PROGS := nx-gzip-test.sh

include ../../lib.mk

$(TEST_GEN_FILES): gzip_vas.c ../utils.c
selftests/powerpc: Use req_max_processed_len from sysfs NX capabilities On PowerVM, the hypervisor defines the maximum buffer length for each NX request and the kernel exported this value via sysfs. This patch reads this value if the sysfs entry is available and is used to limit the request length. Signed-off-by: Haren Myneni <haren@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/ed908341b1eb7ca0183c028a4ed4a0cf48bfe0f6.camel@linux.ibm.com 2021-06-23 05:17:46 +00:00			`CFLAGS = -O3 -m64 -I./include -I../include`
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 2020-04-20 20:55:36 +00:00
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 2020-04-20 20:55:37 +00:00			`TEST_GEN_FILES := gzfht_test gunz_test`
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 2020-04-20 20:55:36 +00:00			`TEST_PROGS := nx-gzip-test.sh`

			`include ../../lib.mk`

selftests/powerpc: Use req_max_processed_len from sysfs NX capabilities On PowerVM, the hypervisor defines the maximum buffer length for each NX request and the kernel exported this value via sysfs. This patch reads this value if the sysfs entry is available and is used to limit the request length. Signed-off-by: Haren Myneni <haren@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/ed908341b1eb7ca0183c028a4ed4a0cf48bfe0f6.camel@linux.ibm.com 2021-06-23 05:17:46 +00:00			`$(TEST_GEN_FILES): gzip_vas.c ../utils.c`