efi_driver: comment struct efi_driver_ops

Provide description for struct efi_driver_ops.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

diff --git a/include/efi_driver.h b/include/efi_driver.h
index 2bbe26c6e31a002113b7e6ad04de9817417d5cea..010e55a47397ebfc4d5e219fd4239aa1a387adb1 100644 (file)
--- a/include/efi_driver.h
+++ b/include/efi_driver.h
@@ -13,6 +13,18 @@
 #include <dm.h>
 #include <efi_loader.h>
 
+/*
+ * Operations supported by an EFI driver with respect to the EFI uclass
+ *
+ * @protocol           The GUID of the protocol which is consumed by the
+ *                     driver. This GUID is used by the EFI uclass in the
+ *                     supports() and start() methods of the
+ *                     EFI_DRIVER_BINDING_PROTOCOL.
+ * @child_protocol     Protocol supported by the child handles generated by
+ *                     the EFI driver.
+ * @bind               Function called by the EFI uclass to attach the
+ *                     driver to EFI driver to a handle.
+ */
 struct efi_driver_ops {
        const efi_guid_t *protocol;
        const efi_guid_t *child_protocol;