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-rw-r--r--src/vendorcode/amd/fsp/picasso/platform_descriptors.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vendorcode/amd/fsp/picasso/platform_descriptors.h b/src/vendorcode/amd/fsp/picasso/platform_descriptors.h
index cae5d45bd8..9765ea6f2e 100644
--- a/src/vendorcode/amd/fsp/picasso/platform_descriptors.h
+++ b/src/vendorcode/amd/fsp/picasso/platform_descriptors.h
@@ -110,6 +110,7 @@ typedef struct __packed {
} fsp_ddi_descriptor;
/* Picasso PCIe Descriptor: used for assigning lanes, bifurcation and other settings */
+/* Beware that the lane numbers in here are the logical and not the physical lane numbers! */
typedef struct __packed {
uint8_t engine_type;
uint8_t start_lane; // Start lane of the pci device