| // Copyright 2018 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 <memory> |
| |
| #include <ddk/binding.h> |
| #include <ddk/debug.h> |
| #include <ddk/driver.h> |
| #include <fbl/alloc_checker.h> |
| |
| #include "block_device.h" |
| |
| namespace { |
| |
| zx_status_t FtlDriverBind(void* ctx, zx_device_t* parent) { |
| zxlogf(INFO, "FTL: Binding. Version 1.2.04 (update to NDM v2)"); |
| fbl::AllocChecker checker; |
| std::unique_ptr<ftl::BlockDevice> device(new (&checker) ftl::BlockDevice(parent)); |
| if (!checker.check()) { |
| return ZX_ERR_NO_MEMORY; |
| } |
| |
| zx_status_t status = device->Bind(); |
| if (status == ZX_OK) { |
| // devmgr is now in charge of the device. |
| __UNUSED ftl::BlockDevice* dummy = device.release(); |
| } |
| return status; |
| } |
| |
| } // namespace |
| |
| static constexpr zx_driver_ops_t ftl_driver_ops = []() { |
| zx_driver_ops_t ops = {}; |
| ops.version = DRIVER_OPS_VERSION; |
| ops.bind = FtlDriverBind; |
| return ops; |
| }(); |
| |
| ZIRCON_DRIVER_BEGIN(ftl, ftl_driver_ops, "zircon", "0.1", 2) |
| BI_ABORT_IF(NE, BIND_PROTOCOL, ZX_PROTOCOL_NAND), |
| BI_MATCH_IF(EQ, BIND_NAND_CLASS, fuchsia_hardware_nand_Class_FTL) ZIRCON_DRIVER_END(ftl) |
