blob: 1e525a3848bf0f44e2d916bbdbe5d2abe8940f23 [file] [log] [blame]
// Copyright 2019 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.
#include <lib/fit/function.h>
#include <lib/zx/vmo.h>
#include <ddk/binding.h>
#include <fbl/intrusive_double_list.h>
#include <fbl/string.h>
#include <fbl/unique_ptr.h>
namespace devmgr {
struct Driver {
Driver() = default;
fbl::String name;
fbl::unique_ptr<const zx_bind_inst_t[]> binding;
// Binding size in number of bytes, not number of entries
// TODO: Change it to number of entries
uint32_t binding_size = 0;
uint32_t flags = 0;
zx::vmo dso_vmo;
fbl::DoublyLinkedListNodeState<Driver*> node;
struct Node {
static fbl::DoublyLinkedListNodeState<Driver*>& node_state(Driver& obj) { return obj.node; }
fbl::String libname;
// If true, this driver never tries to match against new devices.
bool never_autoselect = false;
using DriverLoadCallback = fit::function<void(Driver* driver, const char* version)>;
void load_driver(const char* path, DriverLoadCallback func);
void find_loadable_drivers(const char* path, DriverLoadCallback func);
} // namespace devmgr