linux/efa: Explicitly set P2P support to device

Set P2P to 0 in host info sent to the device in case it's not enabled. Reviewed-by: Daniel Kranzdorf <[email protected]> Signed-off-by: Michael Margolin <[email protected]>
amzn · Feb 15, 2024 · d483166 · d483166
1 parent 889c1c1
commit d483166
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/kernel/linux/efa/src/efa_main.c b/kernel/linux/efa/src/efa_main.c
@@ -319,6 +319,8 @@ static void efa_set_host_info(struct efa_dev *dev)
 		EFA_COMMON_SPEC_VERSION_MINOR);
 #ifdef HAVE_EFA_P2P
 	EFA_SET(&hinf->flags, EFA_ADMIN_HOST_INFO_GDR, 1);
+#else
+	EFA_SET(&hinf->flags, EFA_ADMIN_HOST_INFO_GDR, 0);
 #endif
 
 	efa_com_set_feature_ex(&dev->edev, &resp, &cmd, EFA_ADMIN_HOST_INFO,