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Diffstat (limited to 'lib/efi_loader/efi_device_path.c')
-rw-r--r--lib/efi_loader/efi_device_path.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/efi_loader/efi_device_path.c b/lib/efi_loader/efi_device_path.c
index 86297bb7c1..897fc1b2e8 100644
--- a/lib/efi_loader/efi_device_path.c
+++ b/lib/efi_loader/efi_device_path.c
@@ -10,6 +10,7 @@
#include <dm.h>
#include <usb.h>
#include <mmc.h>
+#include <nvme.h>
#include <efi_loader.h>
#include <part.h>
#include <sandboxblockdev.h>
@@ -451,6 +452,11 @@ static unsigned dp_size(struct udevice *dev)
return dp_size(dev->parent) +
sizeof(struct efi_device_path_sd_mmc_path);
#endif
+#if defined(CONFIG_NVME)
+ case UCLASS_NVME:
+ return dp_size(dev->parent) +
+ sizeof(struct efi_device_path_nvme);
+#endif
#ifdef CONFIG_SANDBOX
case UCLASS_ROOT:
/*
@@ -584,6 +590,20 @@ static void *dp_fill(void *buf, struct udevice *dev)
return &sddp[1];
}
#endif
+#if defined(CONFIG_NVME)
+ case UCLASS_NVME: {
+ struct efi_device_path_nvme *dp =
+ dp_fill(buf, dev->parent);
+ u32 ns_id;
+
+ dp->dp.type = DEVICE_PATH_TYPE_MESSAGING_DEVICE;
+ dp->dp.sub_type = DEVICE_PATH_SUB_TYPE_MSG_NVME;
+ dp->dp.length = sizeof(*dp);
+ nvme_get_namespace_id(dev, &ns_id, dp->eui64);
+ memcpy(&dp->ns_id, &ns_id, sizeof(ns_id));
+ return &dp[1];
+ }
+#endif
default:
debug("%s(%u) %s: unhandled parent class: %s (%u)\n",
__FILE__, __LINE__, __func__,