efi_loader: support device path for IDE and SCSI disks

[people/ms/u-boot.git] / lib / efi_loader / efi_device_path_to_text.c

diff --git a/lib/efi_loader/efi_device_path_to_text.c b/lib/efi_loader/efi_device_path_to_text.c
index 50d9e911c0b0141c8cfe44645b5d9a48cee4aa0b..40eae730ed18f62d1f2c7ac44b4db186d34ec194 100644 (file)
--- a/lib/efi_loader/efi_device_path_to_text.c
+++ b/lib/efi_loader/efi_device_path_to_text.c
@@ -87,6 +87,20 @@ static char *dp_acpi(char *s, struct efi_device_path *dp)
 static char *dp_msging(char *s, struct efi_device_path *dp)
 {
        switch (dp->sub_type) {
+       case DEVICE_PATH_SUB_TYPE_MSG_ATAPI: {
+               struct efi_device_path_atapi *ide =
+                       (struct efi_device_path_atapi *)dp;
+               s += sprintf(s, "Ata(%d,%d,%d)", ide->primary_secondary,
+                            ide->slave_master, ide->logical_unit_number);
+               break;
+       }
+       case DEVICE_PATH_SUB_TYPE_MSG_SCSI: {
+               struct efi_device_path_scsi *ide =
+                       (struct efi_device_path_scsi *)dp;
+               s += sprintf(s, "Scsi(%u,%u)", ide->target_id,
+                            ide->logical_unit_number);
+               break;
+       }
        case DEVICE_PATH_SUB_TYPE_MSG_USB: {
                struct efi_device_path_usb *udp =
                        (struct efi_device_path_usb *)dp;