Merge "nvram: Add a get_max_space_size_in_bytes method."
diff --git a/include/hardware/nvram.h b/include/hardware/nvram.h
index 0af5073..859ea47 100644
--- a/include/hardware/nvram.h
+++ b/include/hardware/nvram.h
@@ -31,7 +31,7 @@
/* The version of this module. */
#define NVRAM_MODULE_API_VERSION_0_1 HARDWARE_MODULE_API_VERSION(0, 1)
-#define NVRAM_DEVICE_API_VERSION_0_1 HARDWARE_DEVICE_API_VERSION(0, 1)
+#define NVRAM_DEVICE_API_VERSION_1_1 HARDWARE_DEVICE_API_VERSION(1, 1)
struct nvram_module {
/**
@@ -77,6 +77,17 @@
const struct nvram_device* device, uint64_t* available_size);
/**
+ * Outputs the maximum number of bytes that can be allocated for a single
+ * space. This will always be at least 32. If an implementation does not
+ * limit the maximum size it may provide the total size.
+ *
+ * device - The nvram_device instance.
+ * max_space_size - Receives the output. Cannot be NULL.
+ */
+ nvram_result_t (*get_max_space_size_in_bytes)(
+ const struct nvram_device* device, uint64_t* max_space_size);
+
+ /**
* Outputs the maximum total number of spaces that may be allocated.
* This will always be at least 8. Outputs NV_UNLIMITED_SPACES if any
* number of spaces are supported (limited only to available NVRAM