linux-stable/tools/testing/cxl
Alison Schofield 7a7e6edfca tools/testing/cxl: Add XOR Math support to cxl_test
Expand the cxl_test topology to include CFMWS's that use XOR math
for interleave arithmetic, as defined in the CXL Specification 3.0.

With this expanded topology, cxl_test is useful for testing:
x1,x2,x4 ways with XOR interleave arithmetic.

Define the additional XOR CFMWS entries to appear only with the
module parameter interleave_arithmetic=1. The cxl_test default
continues to be modulo math.

modprobe cxl_test interleave_arithmetic=1

Signed-off-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/54670400cd48ba7fcc6d8ee0d6ae2276d3f51aad.1669847017.git.alison.schofield@intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2022-12-03 17:14:10 -08:00
..
test tools/testing/cxl: Add XOR Math support to cxl_test 2022-12-03 17:14:10 -08:00
config_check.c
Kbuild cxl/region: Add region creation support 2022-07-21 17:19:25 -07:00
mock_acpi.c cxl/core: Generalize dport enumeration in the core 2022-02-08 22:57:30 -08:00