Import Usb/UsbBusDxe and Usb/UsbMassStorageDxe into MdeModulePkg.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3193 6f19259b-4bc3-4df7-8a09-765794883524
2007-07-11 08:47:37 +00:00
parent f183b4f349
commit e237e7ae9f
25 changed files with 10355 additions and 0 deletions
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.h
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.h
@@ -0,0 +1,146 @@
+/** @file
+
+Copyright (c) 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.
+
+  Module Name:
+
+    UsbDesc.h
+
+  Abstract:
+
+    Manage Usb Descriptor List
+
+  Revision History
+
+
+**/
+
+#ifndef _USB_DESCRIPTOR_H_
+#define _USB_DESCRIPTOR_H_
+
+enum {
+  USB_MAX_INTERFACE_SETTING  = 8,
+};
+
+//
+// The RequestType in EFI_USB_DEVICE_REQUEST is composed of
+// three fields: One bit direction, 2 bit type, and 5 bit
+// target.
+//
+#define USB_REQUEST_TYPE(Dir, Type, Target) \
+          ((UINT8)((((Dir) == EfiUsbDataIn ? 0x01 : 0) << 7) | (Type) | (Target)))
+
+//
+// A common header for usb standard descriptor.
+// Each stand descriptor has a length and type.
+//
+#pragma pack(1)
+typedef struct {
+  UINT8                   Len;
+  UINT8                   Type;
+} USB_DESC_HEAD;
+#pragma pack()
+
+
+//
+// Each USB device has a device descriptor. Each device may
+// have several configures. Each configure contains several
+// interfaces. Each interface may have several settings. Each
+// setting has several endpoints.
+//
+// EFI_USB_..._DESCRIPTOR must be the first member of the
+// structure.
+//
+typedef struct {
+  EFI_USB_ENDPOINT_DESCRIPTOR   Desc;
+  UINT8                         Toggle;
+} USB_ENDPOINT_DESC;
+
+typedef struct {
+  EFI_USB_INTERFACE_DESCRIPTOR  Desc;
+  USB_ENDPOINT_DESC             **Endpoints;
+} USB_INTERFACE_SETTING;
+
+//
+// An interface may have several settings. Use a
+// fixed max number of settings to simplify code.
+// It should sufice in most environments.
+//
+typedef struct {
+  USB_INTERFACE_SETTING*        Settings[USB_MAX_INTERFACE_SETTING];
+  UINTN                         NumOfSetting;
+  UINT8                         ActiveIndex;  // Index of active setting
+} USB_INTERFACE_DESC;
+
+typedef struct {
+  EFI_USB_CONFIG_DESCRIPTOR     Desc;
+  USB_INTERFACE_DESC            **Interfaces;
+} USB_CONFIG_DESC;
+
+typedef struct {
+  EFI_USB_DEVICE_DESCRIPTOR     Desc;
+  USB_CONFIG_DESC               **Configs;
+} USB_DEVICE_DESC;
+
+EFI_STATUS
+UsbCtrlRequest (
+  IN USB_DEVICE             *UsbDev,
+  IN EFI_USB_DATA_DIRECTION Direction,
+  IN UINTN                  Type,
+  IN UINTN                  Target,
+  IN UINTN                  Request,
+  IN UINT16                 Value,
+  IN UINT16                 Index,
+  IN OUT VOID               *Buf,
+  IN UINTN                  Length
+  );
+
+EFI_STATUS
+UsbGetMaxPacketSize0 (
+  IN USB_DEVICE           *UsbDev
+  );
+
+VOID
+UsbFreeDevDesc (
+  IN USB_DEVICE_DESC      *DevDesc
+  );
+
+EFI_USB_STRING_DESCRIPTOR*
+UsbGetOneString (
+  IN     USB_DEVICE       *UsbDev,
+  IN     UINT8            StringIndex,
+  IN     UINT16           LangId
+  );
+
+EFI_STATUS
+UsbBuildDescTable (
+  IN USB_DEVICE           *UsbDev
+  );
+
+EFI_STATUS
+UsbSetAddress (
+  IN USB_DEVICE           *UsbDev,
+  IN UINT8                Address
+  );
+
+EFI_STATUS
+UsbSetConfig (
+  IN USB_DEVICE           *UsbDev,
+  IN UINT8                ConfigIndex
+  );
+
+EFI_STATUS
+UsbIoClearFeature (
+  IN  EFI_USB_IO_PROTOCOL *UsbIo,
+  IN  UINTN               Target,
+  IN  UINT16              Feature,
+  IN  UINT16              Index
+  );
+#endif