[mirror_edk2.git] / MdeModulePkg / Bus / Usb / UsbBusPei / UsbPeim.h

/** @file\r
Usb Peim definition.\r
\r
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved. <BR>\r
  \r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions\r
of the BSD License which accompanies this distribution.  The\r
full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php\r
\r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#ifndef _PEI_USB_PEIM_H_\r
#define _PEI_USB_PEIM_H_\r
\r
\r
#include <PiPei.h>\r
\r
#include <Ppi/UsbHostController.h>\r
#include <Ppi/Usb2HostController.h>\r
#include <Ppi/UsbIo.h>\r
\r
#include <Library/DebugLib.h>\r
#include <Library/PeimEntryPoint.h>\r
#include <Library/PeiServicesLib.h>\r
#include <Library/BaseMemoryLib.h>\r
#include <Library/TimerLib.h>\r
#include <Library/PcdLib.h>\r
\r
#include <IndustryStandard/Usb.h>\r
\r
#define MAX_ROOT_PORT             2\r
#define MAX_ENDPOINT              16\r
\r
#define USB_SLOW_SPEED_DEVICE     0x01\r
#define USB_FULL_SPEED_DEVICE     0x02\r
\r
#define PEI_USB_DEVICE_SIGNATURE  SIGNATURE_32 ('U', 's', 'b', 'D')\r
typedef struct {\r
  UINTN                         Signature;\r
  PEI_USB_IO_PPI                UsbIoPpi;\r
  EFI_PEI_PPI_DESCRIPTOR        UsbIoPpiList;\r
  UINT8                         DeviceAddress;\r
  UINT8                         MaxPacketSize0;\r
  UINT8                         DeviceSpeed;\r
  UINT8                         DataToggle;\r
  UINT8                         IsHub;\r
  UINT8                         DownStreamPortNo;\r
  UINT8                         Reserved[2];  // Padding for IPF\r
  UINTN                         AllocateAddress;\r
  PEI_USB_HOST_CONTROLLER_PPI   *UsbHcPpi;\r
  PEI_USB2_HOST_CONTROLLER_PPI  *Usb2HcPpi;\r
  UINT8                         ConfigurationData[1024];\r
  EFI_USB_CONFIG_DESCRIPTOR     *ConfigDesc;\r
  EFI_USB_INTERFACE_DESCRIPTOR  *InterfaceDesc;\r
  EFI_USB_ENDPOINT_DESCRIPTOR   *EndpointDesc[MAX_ENDPOINT];\r
  EFI_USB2_HC_TRANSACTION_TRANSLATOR Translator;  \r
} PEI_USB_DEVICE;\r
\r
#define PEI_USB_DEVICE_FROM_THIS(a) CR (a, PEI_USB_DEVICE, UsbIoPpi, PEI_USB_DEVICE_SIGNATURE)\r
\r
\r
/**\r
  Submits control transfer to a target USB device.\r
  \r
  @param  PeiServices            The pointer of EFI_PEI_SERVICES.\r
  @param  This                   The pointer of PEI_USB_IO_PPI.\r
  @param  Request                USB device request to send.\r
  @param  Direction              Specifies the data direction for the data stage.\r
  @param  Timeout                Indicates the maximum timeout, in millisecond.\r
  @param  Data                   Data buffer to be transmitted or received from USB device.\r
  @param  DataLength             The size (in bytes) of the data buffer.\r
\r
  @retval EFI_SUCCESS            Transfer was completed successfully.\r
  @retval EFI_OUT_OF_RESOURCES   The transfer failed due to lack of resources.\r
  @retval EFI_INVALID_PARAMETER  Some parameters are invalid.\r
  @retval EFI_TIMEOUT            Transfer failed due to timeout.\r
  @retval EFI_DEVICE_ERROR       Transfer failed due to host controller or device error.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
PeiUsbControlTransfer (\r
  IN     EFI_PEI_SERVICES          **PeiServices,\r
  IN     PEI_USB_IO_PPI            *This,\r
  IN     EFI_USB_DEVICE_REQUEST    *Request,\r
  IN     EFI_USB_DATA_DIRECTION    Direction,\r
  IN     UINT32                    Timeout,\r
  IN OUT VOID                      *Data,      OPTIONAL\r
  IN     UINTN                     DataLength  OPTIONAL\r
  );\r
\r
/**\r
  Submits bulk transfer to a bulk endpoint of a USB device.\r
  \r
  @param  PeiServices           The pointer of EFI_PEI_SERVICES.\r
  @param  This                  The pointer of PEI_USB_IO_PPI.\r
  @param  DeviceEndpoint        Endpoint number and its direction in bit 7.\r
  @param  Data                  A pointer to the buffer of data to transmit \r
                                from or receive into.\r
  @param  DataLength            The lenght of the data buffer.\r
  @param  Timeout               Indicates the maximum time, in millisecond, which the\r
                                transfer is allowed to complete.\r
\r
  @retval EFI_SUCCESS           The transfer was completed successfully.\r
  @retval EFI_OUT_OF_RESOURCES  The transfer failed due to lack of resource.\r
  @retval EFI_INVALID_PARAMETER Parameters are invalid.\r
  @retval EFI_TIMEOUT           The transfer failed due to timeout.\r
  @retval EFI_DEVICE_ERROR      The transfer failed due to host controller error.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
PeiUsbBulkTransfer (\r
  IN     EFI_PEI_SERVICES    **PeiServices,\r
  IN     PEI_USB_IO_PPI      *This,\r
  IN     UINT8               DeviceEndpoint,\r
  IN OUT VOID                *Data,\r
  IN OUT UINTN               *DataLength,\r
  IN     UINTN               Timeout\r
  );\r
\r
/**\r
  Get the usb interface descriptor.\r
\r
  @param  PeiServices          General-purpose services that are available to every PEIM.\r
  @param  This                 Indicates the PEI_USB_IO_PPI instance.\r
  @param  InterfaceDescriptor  Request interface descriptor.\r
\r
\r
  @retval EFI_SUCCESS          Usb interface descriptor is obtained successfully.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
PeiUsbGetInterfaceDescriptor (\r
  IN  EFI_PEI_SERVICES                **PeiServices,\r
  IN  PEI_USB_IO_PPI                  *This,\r
  OUT EFI_USB_INTERFACE_DESCRIPTOR    **InterfaceDescriptor\r
  );\r
\r
/**\r
  Get the usb endpoint descriptor.\r
\r
  @param  PeiServices          General-purpose services that are available to every PEIM.\r
  @param  This                 Indicates the PEI_USB_IO_PPI instance.\r
  @param  EndpointIndex        The valid index of the specified endpoint.\r
  @param  EndpointDescriptor   Request endpoint descriptor.\r
\r
  @retval EFI_SUCCESS       Usb endpoint descriptor is obtained successfully.\r
  @retval EFI_NOT_FOUND     Usb endpoint descriptor is NOT found.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
PeiUsbGetEndpointDescriptor (\r
  IN  EFI_PEI_SERVICES               **PeiServices,\r
  IN  PEI_USB_IO_PPI                 *This,\r
  IN  UINT8                          EndpointIndex,\r
  OUT EFI_USB_ENDPOINT_DESCRIPTOR    **EndpointDescriptor\r
  );\r
\r
/**\r
  Reset the port and re-configure the usb device.\r
\r
  @param  PeiServices    General-purpose services that are available to every PEIM.\r
  @param  This           Indicates the PEI_USB_IO_PPI instance.\r
\r
  @retval EFI_SUCCESS    Usb device is reset and configured successfully.\r
  @retval Others         Other failure occurs.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
PeiUsbPortReset (\r
  IN EFI_PEI_SERVICES    **PeiServices,\r
  IN PEI_USB_IO_PPI      *This\r
  );\r
\r
/**\r
  Send reset signal over the given root hub port.\r
  \r
  @param  PeiServices       Describes the list of possible PEI Services.\r
  @param  UsbHcPpi          The pointer of PEI_USB_HOST_CONTROLLER_PPI instance.\r
  @param  Usb2HcPpi         The pointer of PEI_USB2_HOST_CONTROLLER_PPI instance.\r
  @param  PortNum           The port to be reset.\r
  @param  RetryIndex        The retry times.\r
\r
**/\r
VOID\r
ResetRootPort (\r
  IN EFI_PEI_SERVICES               **PeiServices,\r
  IN PEI_USB_HOST_CONTROLLER_PPI    *UsbHcPpi,\r
  IN PEI_USB2_HOST_CONTROLLER_PPI   *Usb2HcPpi,\r
  IN UINT8                          PortNum,\r
  IN UINT8                          RetryIndex\r
  );\r
\r
#endif\r
Commit	Line	Data
4b1bf81c	1	/** @file\r
	2	Usb Peim definition.\r
	3	\r
	4	Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved. <BR>\r
	5	\r
	6	This program and the accompanying materials\r
	7	are licensed and made available under the terms and conditions\r
	8	of the BSD License which accompanies this distribution. The\r
	9	full text of the license may be found at\r
	10	http://opensource.org/licenses/bsd-license.php\r
	11	\r
	12	THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	13	WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
	14	\r
	15	**/\r
	16	\r
	17	#ifndef _PEI_USB_PEIM_H_\r
	18	#define _PEI_USB_PEIM_H_\r
	19	\r
	20	\r
	21	#include <PiPei.h>\r
	22	\r
	23	#include <Ppi/UsbHostController.h>\r
	24	#include <Ppi/Usb2HostController.h>\r
	25	#include <Ppi/UsbIo.h>\r
	26	\r
	27	#include <Library/DebugLib.h>\r
	28	#include <Library/PeimEntryPoint.h>\r
	29	#include <Library/PeiServicesLib.h>\r
	30	#include <Library/BaseMemoryLib.h>\r
	31	#include <Library/TimerLib.h>\r
	32	#include <Library/PcdLib.h>\r
	33	\r
	34	#include <IndustryStandard/Usb.h>\r
	35	\r
	36	#define MAX_ROOT_PORT 2\r
	37	#define MAX_ENDPOINT 16\r
	38	\r
	39	#define USB_SLOW_SPEED_DEVICE 0x01\r
	40	#define USB_FULL_SPEED_DEVICE 0x02\r
	41	\r
	42	#define PEI_USB_DEVICE_SIGNATURE SIGNATURE_32 ('U', 's', 'b', 'D')\r
	43	typedef struct {\r
	44	UINTN Signature;\r
	45	PEI_USB_IO_PPI UsbIoPpi;\r
	46	EFI_PEI_PPI_DESCRIPTOR UsbIoPpiList;\r
	47	UINT8 DeviceAddress;\r
	48	UINT8 MaxPacketSize0;\r
	49	UINT8 DeviceSpeed;\r
	50	UINT8 DataToggle;\r
	51	UINT8 IsHub;\r
	52	UINT8 DownStreamPortNo;\r
	53	UINT8 Reserved[2]; // Padding for IPF\r
	54	UINTN AllocateAddress;\r
	55	PEI_USB_HOST_CONTROLLER_PPI *UsbHcPpi;\r
	56	PEI_USB2_HOST_CONTROLLER_PPI *Usb2HcPpi;\r
	57	UINT8 ConfigurationData[1024];\r
	58	EFI_USB_CONFIG_DESCRIPTOR *ConfigDesc;\r
	59	EFI_USB_INTERFACE_DESCRIPTOR *InterfaceDesc;\r
	60	EFI_USB_ENDPOINT_DESCRIPTOR *EndpointDesc[MAX_ENDPOINT];\r
	61	EFI_USB2_HC_TRANSACTION_TRANSLATOR Translator; \r
	62	} PEI_USB_DEVICE;\r
	63	\r
	64	#define PEI_USB_DEVICE_FROM_THIS(a) CR (a, PEI_USB_DEVICE, UsbIoPpi, PEI_USB_DEVICE_SIGNATURE)\r
65	\r
66	\r
67	/**\r
68	Submits control transfer to a target USB device.\r
69	\r
70	@param PeiServices The pointer of EFI_PEI_SERVICES.\r
71	@param This The pointer of PEI_USB_IO_PPI.\r
72	@param Request USB device request to send.\r
73	@param Direction Specifies the data direction for the data stage.\r
74	@param Timeout Indicates the maximum timeout, in millisecond.\r
75	@param Data Data buffer to be transmitted or received from USB device.\r
76	@param DataLength The size (in bytes) of the data buffer.\r
77	\r
78	@retval EFI_SUCCESS Transfer was completed successfully.\r
79	@retval EFI_OUT_OF_RESOURCES The transfer failed due to lack of resources.\r
80	@retval EFI_INVALID_PARAMETER Some parameters are invalid.\r
81	@retval EFI_TIMEOUT Transfer failed due to timeout.\r
82	@retval EFI_DEVICE_ERROR Transfer failed due to host controller or device error.\r
83	\r
84	**/\r
85	EFI_STATUS\r
86	EFIAPI\r
87	PeiUsbControlTransfer (\r
88	IN EFI_PEI_SERVICES **PeiServices,\r
89	IN PEI_USB_IO_PPI *This,\r
90	IN EFI_USB_DEVICE_REQUEST *Request,\r
91	IN EFI_USB_DATA_DIRECTION Direction,\r
92	IN UINT32 Timeout,\r
93	IN OUT VOID *Data, OPTIONAL\r
94	IN UINTN DataLength OPTIONAL\r
95	);\r
96	\r
97	/**\r
98	Submits bulk transfer to a bulk endpoint of a USB device.\r
99	\r
100	@param PeiServices The pointer of EFI_PEI_SERVICES.\r
101	@param This The pointer of PEI_USB_IO_PPI.\r
102	@param DeviceEndpoint Endpoint number and its direction in bit 7.\r
103	@param Data A pointer to the buffer of data to transmit \r
104	from or receive into.\r
105	@param DataLength The lenght of the data buffer.\r
106	@param Timeout Indicates the maximum time, in millisecond, which the\r
107	transfer is allowed to complete.\r
108	\r
109	@retval EFI_SUCCESS The transfer was completed successfully.\r
110	@retval EFI_OUT_OF_RESOURCES The transfer failed due to lack of resource.\r
111	@retval EFI_INVALID_PARAMETER Parameters are invalid.\r
112	@retval EFI_TIMEOUT The transfer failed due to timeout.\r
113	@retval EFI_DEVICE_ERROR The transfer failed due to host controller error.\r
114	\r
115	**/\r
116	EFI_STATUS\r
117	EFIAPI\r
118	PeiUsbBulkTransfer (\r
119	IN EFI_PEI_SERVICES **PeiServices,\r
120	IN PEI_USB_IO_PPI *This,\r
121	IN UINT8 DeviceEndpoint,\r
122	IN OUT VOID *Data,\r
123	IN OUT UINTN *DataLength,\r
124	IN UINTN Timeout\r
125	);\r
126	\r
127	/**\r
128	Get the usb interface descriptor.\r
129	\r
130	@param PeiServices General-purpose services that are available to every PEIM.\r
131	@param This Indicates the PEI_USB_IO_PPI instance.\r
132	@param InterfaceDescriptor Request interface descriptor.\r
133	\r
134	\r
135	@retval EFI_SUCCESS Usb interface descriptor is obtained successfully.\r
136	\r
137	**/\r
138	EFI_STATUS\r
139	EFIAPI\r
140	PeiUsbGetInterfaceDescriptor (\r
141	IN EFI_PEI_SERVICES **PeiServices,\r
142	IN PEI_USB_IO_PPI *This,\r
143	OUT EFI_USB_INTERFACE_DESCRIPTOR **InterfaceDescriptor\r
144	);\r
145	\r
146	/**\r
147	Get the usb endpoint descriptor.\r
148	\r
149	@param PeiServices General-purpose services that are available to every PEIM.\r
150	@param This Indicates the PEI_USB_IO_PPI instance.\r
151	@param EndpointIndex The valid index of the specified endpoint.\r
152	@param EndpointDescriptor Request endpoint descriptor.\r
153	\r
154	@retval EFI_SUCCESS Usb endpoint descriptor is obtained successfully.\r
155	@retval EFI_NOT_FOUND Usb endpoint descriptor is NOT found.\r
156	\r
157	**/\r
158	EFI_STATUS\r
159	EFIAPI\r
160	PeiUsbGetEndpointDescriptor (\r
161	IN EFI_PEI_SERVICES **PeiServices,\r
162	IN PEI_USB_IO_PPI *This,\r
163	IN UINT8 EndpointIndex,\r
164	OUT EFI_USB_ENDPOINT_DESCRIPTOR **EndpointDescriptor\r
165	);\r
166	\r
167	/**\r
168	Reset the port and re-configure the usb device.\r
169	\r
170	@param PeiServices General-purpose services that are available to every PEIM.\r
171	@param This Indicates the PEI_USB_IO_PPI instance.\r
172	\r
173	@retval EFI_SUCCESS Usb device is reset and configured successfully.\r
174	@retval Others Other failure occurs.\r
175	\r
176	**/\r
177	EFI_STATUS\r
178	EFIAPI\r
179	PeiUsbPortReset (\r
180	IN EFI_PEI_SERVICES **PeiServices,\r
181	IN PEI_USB_IO_PPI *This\r
182	);\r
183	\r
184	/**\r
185	Send reset signal over the given root hub port.\r
186	\r
187	@param PeiServices Describes the list of possible PEI Services.\r
188	@param UsbHcPpi The pointer of PEI_USB_HOST_CONTROLLER_PPI instance.\r
189	@param Usb2HcPpi The pointer of PEI_USB2_HOST_CONTROLLER_PPI instance.\r
190	@param PortNum The port to be reset.\r
191	@param RetryIndex The retry times.\r
192	\r
193	**/\r
194	VOID\r
195	ResetRootPort (\r
196	IN EFI_PEI_SERVICES **PeiServices,\r
197	IN PEI_USB_HOST_CONTROLLER_PPI *UsbHcPpi,\r
198	IN PEI_USB2_HOST_CONTROLLER_PPI *Usb2HcPpi,\r
199	IN UINT8 PortNum,\r
200	IN UINT8 RetryIndex\r
201	);\r
202	\r
203	#endif\r