From f081f302505209430df46908775a3cffb875a5c7 Mon Sep 17 00:00:00 2001

From: Santosh Sivaraj <santosh@fossix.org>

Date: Thu, 13 May 2021 11:42:17 +0530

Subject: [PATCH 020/217] papr: Add support to parse save_fail flag for dimm

This will help in getting the dimm fail tests to run on papr family too.

Also add nvdimm_test compatibility string for recognizing the test module.

Link: https://lore.kernel.org/r/20210513061218.760322-3-santosh@fossix.org

Signed-off-by: Santosh Sivaraj <santosh@fossix.org>

Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>

---

 ndctl/lib/libndctl.c | 5 ++++-

 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ndctl/lib/libndctl.c b/ndctl/lib/libndctl.c

index e45353f..a8b99ea 100644

--- a/ndctl/lib/libndctl.c

+++ b/ndctl/lib/libndctl.c

@@ -805,6 +805,8 @@ static void parse_papr_flags(struct ndctl_dimm *dimm, char *flags)

 			dimm->flags.f_restore = 1;

 		else if (strcmp(start, "smart_notify") == 0)

 			dimm->flags.f_smart = 1;

+		else if (strcmp(start, "save_fail") == 0)

+			dimm->flags.f_save = 1;

 		start = end + 1;

 	}

 	if (end != start)

@@ -1035,7 +1037,8 @@ NDCTL_EXPORT int ndctl_bus_is_papr_scm(struct ndctl_bus *bus)

 	if (sysfs_read_attr(bus->ctx, bus->bus_buf, buf) < 0)

 		return 0;

-	return (strcmp(buf, "ibm,pmemory") == 0);

+	return (strcmp(buf, "ibm,pmemory") == 0 ||

+		strcmp(buf, "nvdimm_test") == 0);

 }

 /**

-- 

2.27.0