Commit f246abd6 authored by Dan Williams's avatar Dan Williams
Browse files

tools/testing/cxl: Mock dvsec_ranges() 

For test purposes, pretend that that CXL DVSEC ranges are not in active
use and the device is ready CXL.mem operation.

Link: https://lore.kernel.org/r/164298431119.3018233.17175518196764977542.stgit@dwillia2-desk3.amr.corp.intel.com


Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent 9b71e1c9

tools/testing/cxl/test/mem.c

+10 −0
Original line number Diff line number Diff line
@@ -248,6 +248,14 @@ static void label_area_release(void *lsa) 
	vfree(lsa);

}



static void mock_validate_dvsec_ranges(struct cxl_dev_state *cxlds)

{

	struct cxl_endpoint_dvsec_info *info;



	info = &cxlds->info;

	info->mem_enabled = true;

}



static int cxl_mock_mem_probe(struct platform_device *pdev)

{

	struct device *dev = &pdev->dev;
@@ -285,6 +293,8 @@ static int cxl_mock_mem_probe(struct platform_device *pdev) 
	if (rc)

		return rc;



	mock_validate_dvsec_ranges(cxlds);



	cxlmd = devm_cxl_add_memdev(cxlds);

	if (IS_ERR(cxlmd))

		return PTR_ERR(cxlmd);