From 196d5cd166f501c9a4a57638d227bdf9cf98b2c2 Mon Sep 17 00:00:00 2001 From: vanjeff Date: Tue, 10 Jul 2007 01:55:05 +0000 Subject: [PATCH] Update Usb.h definitions. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3163 6f19259b-4bc3-4df7-8a09-765794883524 --- MdePkg/Include/IndustryStandard/Usb.h | 397 +++++++++++--------------- 1 file changed, 169 insertions(+), 228 deletions(-) diff --git a/MdePkg/Include/IndustryStandard/Usb.h b/MdePkg/Include/IndustryStandard/Usb.h index 6a7fb8bee4..e37389151a 100644 --- a/MdePkg/Include/IndustryStandard/Usb.h +++ b/MdePkg/Include/IndustryStandard/Usb.h @@ -1,247 +1,38 @@ /** @file Support for USB 1.1 standard. - Copyright (c) 2006, Intel Corporation - All rights reserved. This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php + Copyright (c) 2006 - 2007, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. **/ #ifndef __USB_H__ #define __USB_H__ -// -// USB Descriptor types -// -#define USB_DT_DEVICE 0x01 -#define USB_DT_CONFIG 0x02 -#define USB_DT_STRING 0x03 -#define USB_DT_INTERFACE 0x04 -#define USB_DT_ENDPOINT 0x05 -#define USB_DT_HUB 0x29 -#define USB_DT_HID 0x21 // -// USB request type +// Definitions defined in UEFI spec // -#define USB_TYPE_STANDARD (0x00 << 5) -#define USB_TYPE_CLASS (0x01 << 5) -#define USB_TYPE_VENDOR (0x02 << 5) -#define USB_TYPE_RESERVED (0x03 << 5) - -// -// USB request targer device -// -#define USB_RECIP_DEVICE 0x00 -#define USB_RECIP_INTERFACE 0x01 -#define USB_RECIP_ENDPOINT 0x02 -#define USB_RECIP_OTHER 0x03 - -// -// Request target types. -// -#define USB_RT_DEVICE 0x00 -#define USB_RT_INTERFACE 0x01 -#define USB_RT_ENDPOINT 0x02 -#define USB_RT_HUB (USB_TYPE_CLASS | USB_RECIP_DEVICE) -#define USB_RT_PORT (USB_TYPE_CLASS | USB_RECIP_OTHER) // // USB Transfer Results // -#define EFI_USB_NOERROR 0x00 -#define EFI_USB_ERR_NOTEXECUTE 0x01 -#define EFI_USB_ERR_STALL 0x02 -#define EFI_USB_ERR_BUFFER 0x04 -#define EFI_USB_ERR_BABBLE 0x08 -#define EFI_USB_ERR_NAK 0x10 -#define EFI_USB_ERR_CRC 0x20 -#define EFI_USB_ERR_TIMEOUT 0x40 -#define EFI_USB_ERR_BITSTUFF 0x80 -#define EFI_USB_ERR_SYSTEM 0x100 - -// -//Use 200 ms to increase the error handling response time -// -#define EFI_USB_INTERRUPT_DELAY 2000000 - -// -// USB transation direction -// -typedef enum { - EfiUsbDataIn, - EfiUsbDataOut, - EfiUsbNoData -} EFI_USB_DATA_DIRECTION; - -// -// Usb Data recipient type -// -typedef enum { - EfiUsbDevice, - EfiUsbInterface, - EfiUsbEndpoint -} EFI_USB_RECIPIENT; - -typedef enum { - EfiUsbEndpointHalt, - EfiUsbDeviceRemoteWakeup -} EFI_USB_STANDARD_FEATURE_SELECTOR; - -#pragma pack(1) -// -// Usb device request structure -// -typedef struct { - UINT8 RequestType; - UINT8 Request; - UINT16 Value; - UINT16 Index; - UINT16 Length; -} EFI_USB_DEVICE_REQUEST; - -// -// Standard USB request -// -#define USB_DEV_GET_STATUS 0x00 - -#define USB_DEV_CLEAR_FEATURE 0x01 - -#define USB_DEV_SET_FEATURE 0x03 - -#define USB_DEV_SET_ADDRESS 0x05 -#define USB_DEV_SET_ADDRESS_REQ_TYPE 0x00 - -#define USB_DEV_GET_DESCRIPTOR 0x06 -#define USB_DEV_GET_DESCRIPTOR_REQ_TYPE 0x80 - -#define USB_DEV_SET_DESCRIPTOR 0x07 -#define USB_DEV_SET_DESCRIPTOR_REQ_TYPE 0x00 - -#define USB_DEV_GET_CONFIGURATION 0x08 -#define USB_DEV_GET_CONFIGURATION_REQ_TYPE 0x80 - -#define USB_DEV_SET_CONFIGURATION 0x09 -#define USB_DEV_SET_CONFIGURATION_REQ_TYPE 0x00 - -#define USB_DEV_GET_INTERFACE 0x0A -#define USB_DEV_GET_INTERFACE_REQ_TYPE 0x81 - -#define USB_DEV_SET_INTERFACE 0x0B -#define USB_DEV_SET_INTERFACE_REQ_TYPE 0x01 - -#define USB_DEV_SYNCH_FRAME 0x0C -#define USB_DEV_SYNCH_FRAME_REQ_TYPE 0x82 - -// -// Device descriptor. refer USB1.1 -// -typedef struct usb_device_descriptor { - UINT8 Length; - UINT8 DescriptorType; - UINT16 BcdUSB; - UINT8 DeviceClass; - UINT8 DeviceSubClass; - UINT8 DeviceProtocol; - UINT8 MaxPacketSize0; - UINT16 IdVendor; - UINT16 IdProduct; - UINT16 BcdDevice; - UINT8 StrManufacturer; - UINT8 StrProduct; - UINT8 StrSerialNumber; - UINT8 NumConfigurations; -} EFI_USB_DEVICE_DESCRIPTOR; - -// -// Endpoint descriptor -// -typedef struct { - UINT8 Length; - UINT8 DescriptorType; - UINT8 EndpointAddress; - UINT8 Attributes; - UINT16 MaxPacketSize; - UINT8 Interval; -} EFI_USB_ENDPOINT_DESCRIPTOR; - -// -// Interface descriptor -// -typedef struct { - UINT8 Length; - UINT8 DescriptorType; - UINT8 InterfaceNumber; - UINT8 AlternateSetting; - UINT8 NumEndpoints; - UINT8 InterfaceClass; - UINT8 InterfaceSubClass; - UINT8 InterfaceProtocol; - UINT8 Interface; -} EFI_USB_INTERFACE_DESCRIPTOR; - -// -// USB alternate setting -// -typedef struct { - EFI_USB_INTERFACE_DESCRIPTOR *Interface; -} USB_ALT_SETTING; - -// -// Configuration descriptor -// -typedef struct { - UINT8 Length; - UINT8 DescriptorType; - UINT16 TotalLength; - UINT8 NumInterfaces; - UINT8 ConfigurationValue; - UINT8 Configuration; - UINT8 Attributes; - UINT8 MaxPower; -} EFI_USB_CONFIG_DESCRIPTOR; - -// -// Supported String Languages -// -typedef struct { - UINT8 Length; - UINT8 DescriptorType; - UINT16 SupportedLanID[1]; -} EFI_USB_SUPPORTED_LANGUAGES; - -// -// String descriptor -// -typedef struct { - UINT8 Length; - UINT8 DescriptorType; - CHAR16 String[1]; -} EFI_USB_STRING_DESCRIPTOR; - -// -// Hub descriptor -// -#define MAXBYTES 8 -typedef struct { - UINT8 Length; - UINT8 DescriptorType; - UINT8 NbrPorts; - UINT8 HubCharacteristics[2]; - UINT8 PwrOn2PwrGood; - UINT8 HubContrCurrent; - UINT8 Filler[MAXBYTES]; -} EFI_USB_HUB_DESCRIPTOR; - -typedef struct { - UINT16 PortStatus; - UINT16 PortChangeStatus; -} EFI_USB_PORT_STATUS; +#define EFI_USB_NOERROR 0x00 +#define EFI_USB_ERR_NOTEXECUTE 0x01 +#define EFI_USB_ERR_STALL 0x02 +#define EFI_USB_ERR_BUFFER 0x04 +#define EFI_USB_ERR_BABBLE 0x08 +#define EFI_USB_ERR_NAK 0x10 +#define EFI_USB_ERR_CRC 0x20 +#define EFI_USB_ERR_TIMEOUT 0x40 +#define EFI_USB_ERR_BITSTUFF 0x80 +#define EFI_USB_ERR_SYSTEM 0x100 // // Constant value for Port Status & Port Change Status @@ -263,7 +54,16 @@ typedef struct { #define USB_PORT_STAT_C_RESET 0x0010 // -// Used for set/clear port feature request +// USB data transfer direction +// +typedef enum { + EfiUsbDataIn, + EfiUsbDataOut, + EfiUsbNoData +} EFI_USB_DATA_DIRECTION; + +// +// Usb port features // typedef enum { EfiUsbPortEnable = 1, @@ -278,6 +78,147 @@ typedef enum { EfiUsbPortResetChange = 20 } EFI_USB_PORT_FEATURE; + +// +// USB standard descriptors and reqeust +// +#pragma pack(1) +typedef struct { + UINT8 RequestType; + UINT8 Request; + UINT16 Value; + UINT16 Index; + UINT16 Length; +} EFI_USB_DEVICE_REQUEST; + +typedef struct { + UINT8 Length; + UINT8 DescriptorType; + UINT16 BcdUSB; + UINT8 DeviceClass; + UINT8 DeviceSubClass; + UINT8 DeviceProtocol; + UINT8 MaxPacketSize0; + UINT16 IdVendor; + UINT16 IdProduct; + UINT16 BcdDevice; + UINT8 StrManufacturer; + UINT8 StrProduct; + UINT8 StrSerialNumber; + UINT8 NumConfigurations; +} EFI_USB_DEVICE_DESCRIPTOR; + +typedef struct { + UINT8 Length; + UINT8 DescriptorType; + UINT16 TotalLength; + UINT8 NumInterfaces; + UINT8 ConfigurationValue; + UINT8 Configuration; + UINT8 Attributes; + UINT8 MaxPower; +} EFI_USB_CONFIG_DESCRIPTOR; + +typedef struct { + UINT8 Length; + UINT8 DescriptorType; + UINT8 InterfaceNumber; + UINT8 AlternateSetting; + UINT8 NumEndpoints; + UINT8 InterfaceClass; + UINT8 InterfaceSubClass; + UINT8 InterfaceProtocol; + UINT8 Interface; +} EFI_USB_INTERFACE_DESCRIPTOR; + +typedef struct { + UINT8 Length; + UINT8 DescriptorType; + UINT8 EndpointAddress; + UINT8 Attributes; + UINT16 MaxPacketSize; + UINT8 Interval; +} EFI_USB_ENDPOINT_DESCRIPTOR; + +typedef struct { + UINT8 Length; + UINT8 DescriptorType; + CHAR16 String[1]; +} EFI_USB_STRING_DESCRIPTOR; + #pragma pack() +typedef struct { + UINT16 PortStatus; + UINT16 PortChangeStatus; +} EFI_USB_PORT_STATUS; + + +// +// Following are definitions not specified by UEFI spec. +// Add new definitions below this line +// +enum { + // + // USB request type + // + USB_REQ_TYPE_STANDARD = (0x00 << 5), + USB_REQ_TYPE_CLASS = (0x01 << 5), + USB_REQ_TYPE_VENDOR = (0x02 << 5), + + // + // Standard control transfer request type, or the value + // to fill in EFI_USB_DEVICE_REQUEST.Request + // + USB_REQ_GET_STATUS = 0x00, + USB_REQ_CLEAR_FEATURE = 0x01, + USB_REQ_SET_FEATURE = 0x03, + USB_REQ_SET_ADDRESS = 0x05, + USB_REQ_GET_DESCRIPTOR = 0x06, + USB_REQ_SET_DESCRIPTOR = 0x07, + USB_REQ_GET_CONFIG = 0x08, + USB_REQ_SET_CONFIG = 0x09, + USB_REQ_GET_INTERFACE = 0x0A, + USB_REQ_SET_INTERFACE = 0x0B, + USB_REQ_SYNCH_FRAME = 0x0C, + + // + // Usb control transfer target + // + USB_TARGET_DEVICE = 0, + USB_TARGET_INTERFACE = 0x01, + USB_TARGET_ENDPOINT = 0x02, + USB_TARGET_OTHER = 0x03, + + // + // USB Descriptor types + // + USB_DESC_TYPE_DEVICE = 0x01, + USB_DESC_TYPE_CONFIG = 0x02, + USB_DESC_TYPE_STRING = 0x03, + USB_DESC_TYPE_INTERFACE = 0x04, + USB_DESC_TYPE_ENDPOINT = 0x05, + USB_DESC_TYPE_HID = 0x21, + + // + // Features to be cleared by CLEAR_FEATURE requests + // + USB_FEATURE_ENDPOINT_HALT = 0, + + // + // USB endpoint types: 00: control, 01: isochronous, 10: bulk, 11: interrupt + // + USB_ENDPOINT_CONTROL = 0x00, + USB_ENDPOINT_ISO = 0x01, + USB_ENDPOINT_BULK = 0x02, + USB_ENDPOINT_INTERRUPT = 0x03, + + USB_ENDPOINT_TYPE_MASK = 0x03, + USB_ENDPOINT_DIR_IN = 0x80, + + // + //Use 200 ms to increase the error handling response time + // + EFI_USB_INTERRUPT_DELAY = 2000000, +}; #endif