src/devices/lib/block/block.h

// Copyright 2021 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SRC_DEVICES_LIB_BLOCK_BLOCK_H_
#define SRC_DEVICES_LIB_BLOCK_BLOCK_H_

#include <fuchsia/hardware/block/driver/c/banjo.h>

#include "src/devices/block/drivers/core/block-fifo.h"

static_assert(sizeof(block_fifo_request_t) == sizeof(block_fifo_response_t),
              "FIFO messages are the same size in both directions");

#define BLOCK_FIFO_ESIZE (sizeof(block_fifo_request_t))
#define BLOCK_FIFO_MAX_DEPTH (4096 / BLOCK_FIFO_ESIZE)

#endif  // SRC_DEVICES_LIB_BLOCK_BLOCK_H_