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Kernel/USB: Move the USB components as a subfolder to the Bus directory
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15 changed files with 26 additions and 26 deletions
37
Kernel/Bus/USB/USBRequest.h
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37
Kernel/Bus/USB/USBRequest.h
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/*
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* Copyright (c) 2021, Jesse Buhagiar <jooster669@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Types.h>
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//
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// USB Request directions
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//
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// As per Section 9.4 of the USB Specification, it is noted that Requeset Types that
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// Device to Host have bit 7 of `bmRequestType` set. These are here as a convenience,
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// as we construct the request at the call-site to make reading transfers easier.
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//
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static constexpr u8 USB_DEVICE_REQUEST_DEVICE_TO_HOST = 0x80;
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static constexpr u8 USB_DEVICE_REQUEST_HOST_TO_DEVICE = 0x00;
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static constexpr u8 USB_INTERFACE_REQUEST_DEVICE_TO_HOST = 0x81;
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static constexpr u8 USB_INTERFACE_REQUEST_HOST_TO_DEVICE = 0x01;
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static constexpr u8 USB_ENDPOINT_REQUEST_DEVICE_TO_HOST = 0x82;
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static constexpr u8 USB_ENDPOINT_REQUEST_HOST_TO_DEVICE = 0x02;
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//
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// Standard USB request types
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//
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// These are found in Section 9.4 of the USB Spec
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//
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static constexpr u8 USB_REQUEST_GET_STATUS = 0x00;
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static constexpr u8 USB_REQUEST_CLEAR_FEATURE = 0x01;
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static constexpr u8 USB_REQUEST_SET_FEATURE = 0x03;
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static constexpr u8 USB_REQUEST_SET_ADDRESS = 0x05;
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static constexpr u8 USB_REQUEST_GET_DESCRIPTOR = 0x06;
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static constexpr u8 USB_REQUEST_SET_DESCRIPTOR = 0x07;
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static constexpr u8 USB_REQUEST_GET_CONFIGURATION = 0x08;
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static constexpr u8 USB_REQUEST_SET_CONFIGURATION = 0x09;
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