sdk/banjo/fuchsia.hardware.ethernet.mac/ethernet-mac.fidl

// 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.
library fuchsia.hardware.ethernet.mac;

using zx;

const MAC_ARRAY_LENGTH uint32 = 6;

@transport("Banjo")
@banjo_layout("ddk-callback")
protocol EthMacCallbacks {
    ConfigPhy(struct {
        mac array<uint8, MAC_ARRAY_LENGTH>;
    }) -> (struct {
        s zx.status;
    });
};

@transport("Banjo")
@banjo_layout("ddk-protocol")
protocol EthMac {
    MdioRead(struct {
        reg uint32;
    }) -> (struct {
        s zx.status;
        val uint32;
    });
    MdioWrite(struct {
        reg uint32;
        val uint32;
    }) -> (struct {
        s zx.status;
    });
    RegisterCallbacks(resource struct {
        cb client_end:EthMacCallbacks;
    }) -> (struct {
        s zx.status;
    });
};