\r
#include "UsbBus.h"\r
\r
-\r
/**\r
Free the interface setting descriptor.\r
\r
IN USB_INTERFACE_SETTING *Setting\r
)\r
{\r
- USB_ENDPOINT_DESC *Ep;\r
- UINTN Index;\r
+ USB_ENDPOINT_DESC *Ep;\r
+ UINTN Index;\r
\r
if (Setting->Endpoints != NULL) {\r
//\r
FreePool (Setting);\r
}\r
\r
-\r
/**\r
Free a configuration descriptor with its interface\r
descriptors. It may be initialized partially.\r
**/\r
VOID\r
UsbFreeConfigDesc (\r
- IN USB_CONFIG_DESC *Config\r
+ IN USB_CONFIG_DESC *Config\r
)\r
{\r
- USB_INTERFACE_DESC *Interface;\r
- UINTN Index;\r
- UINTN SetIndex;\r
+ USB_INTERFACE_DESC *Interface;\r
+ UINTN Index;\r
+ UINTN SetIndex;\r
\r
if (Config->Interfaces != NULL) {\r
//\r
}\r
\r
FreePool (Config);\r
-\r
}\r
\r
-\r
/**\r
Free a device descriptor with its configurations.\r
\r
**/\r
VOID\r
UsbFreeDevDesc (\r
- IN USB_DEVICE_DESC *DevDesc\r
+ IN USB_DEVICE_DESC *DevDesc\r
)\r
{\r
- UINTN Index;\r
+ UINTN Index;\r
\r
if (DevDesc->Configs != NULL) {\r
for (Index = 0; Index < DevDesc->Desc.NumConfigurations; Index++) {\r
FreePool (DevDesc);\r
}\r
\r
-\r
/**\r
Create a descriptor.\r
\r
**/\r
VOID *\r
UsbCreateDesc (\r
- IN UINT8 *DescBuf,\r
- IN UINTN Len,\r
- IN UINT8 Type,\r
- OUT UINTN *Consumed\r
+ IN UINT8 *DescBuf,\r
+ IN UINTN Len,\r
+ IN UINT8 Type,\r
+ OUT UINTN *Consumed\r
)\r
{\r
- USB_DESC_HEAD *Head;\r
- UINTN DescLen;\r
- UINTN CtrlLen;\r
- UINTN Offset;\r
- VOID *Desc;\r
+ USB_DESC_HEAD *Head;\r
+ UINTN DescLen;\r
+ UINTN CtrlLen;\r
+ UINTN Offset;\r
+ VOID *Desc;\r
\r
DescLen = 0;\r
CtrlLen = 0;\r
*Consumed = 0;\r
\r
switch (Type) {\r
- case USB_DESC_TYPE_DEVICE:\r
- DescLen = sizeof (EFI_USB_DEVICE_DESCRIPTOR);\r
- CtrlLen = sizeof (USB_DEVICE_DESC);\r
- break;\r
-\r
- case USB_DESC_TYPE_CONFIG:\r
- DescLen = sizeof (EFI_USB_CONFIG_DESCRIPTOR);\r
- CtrlLen = sizeof (USB_CONFIG_DESC);\r
- break;\r
-\r
- case USB_DESC_TYPE_INTERFACE:\r
- DescLen = sizeof (EFI_USB_INTERFACE_DESCRIPTOR);\r
- CtrlLen = sizeof (USB_INTERFACE_SETTING);\r
- break;\r
-\r
- case USB_DESC_TYPE_ENDPOINT:\r
- DescLen = sizeof (EFI_USB_ENDPOINT_DESCRIPTOR);\r
- CtrlLen = sizeof (USB_ENDPOINT_DESC);\r
- break;\r
-\r
- default:\r
- ASSERT (FALSE);\r
- return NULL;\r
+ case USB_DESC_TYPE_DEVICE:\r
+ DescLen = sizeof (EFI_USB_DEVICE_DESCRIPTOR);\r
+ CtrlLen = sizeof (USB_DEVICE_DESC);\r
+ break;\r
+\r
+ case USB_DESC_TYPE_CONFIG:\r
+ DescLen = sizeof (EFI_USB_CONFIG_DESCRIPTOR);\r
+ CtrlLen = sizeof (USB_CONFIG_DESC);\r
+ break;\r
+\r
+ case USB_DESC_TYPE_INTERFACE:\r
+ DescLen = sizeof (EFI_USB_INTERFACE_DESCRIPTOR);\r
+ CtrlLen = sizeof (USB_INTERFACE_SETTING);\r
+ break;\r
+\r
+ case USB_DESC_TYPE_ENDPOINT:\r
+ DescLen = sizeof (EFI_USB_ENDPOINT_DESCRIPTOR);\r
+ CtrlLen = sizeof (USB_ENDPOINT_DESC);\r
+ break;\r
+\r
+ default:\r
+ ASSERT (FALSE);\r
+ return NULL;\r
}\r
\r
//\r
return NULL;\r
}\r
\r
- Desc = AllocateZeroPool ((UINTN) CtrlLen);\r
+ Desc = AllocateZeroPool ((UINTN)CtrlLen);\r
if (Desc == NULL) {\r
return NULL;\r
}\r
\r
- CopyMem (Desc, Head, (UINTN) DescLen);\r
+ CopyMem (Desc, Head, (UINTN)DescLen);\r
\r
*Consumed = Offset;\r
\r
return Desc;\r
}\r
\r
-\r
/**\r
Parse an interface descriptor and its endpoints.\r
\r
**/\r
USB_INTERFACE_SETTING *\r
UsbParseInterfaceDesc (\r
- IN UINT8 *DescBuf,\r
- IN UINTN Len,\r
- OUT UINTN *Consumed\r
+ IN UINT8 *DescBuf,\r
+ IN UINTN Len,\r
+ OUT UINTN *Consumed\r
)\r
{\r
- USB_INTERFACE_SETTING *Setting;\r
- USB_ENDPOINT_DESC *Ep;\r
- UINTN Index;\r
- UINTN NumEp;\r
- UINTN Used;\r
- UINTN Offset;\r
+ USB_INTERFACE_SETTING *Setting;\r
+ USB_ENDPOINT_DESC *Ep;\r
+ UINTN Index;\r
+ UINTN NumEp;\r
+ UINTN Used;\r
+ UINTN Offset;\r
\r
*Consumed = 0;\r
Setting = UsbCreateDesc (DescBuf, Len, USB_DESC_TYPE_INTERFACE, &Used);\r
\r
if (Setting == NULL) {\r
- DEBUG (( DEBUG_ERROR, "UsbParseInterfaceDesc: failed to create interface descriptor\n"));\r
+ DEBUG ((DEBUG_ERROR, "UsbParseInterfaceDesc: failed to create interface descriptor\n"));\r
return NULL;\r
}\r
\r
//\r
// Create an array to hold the interface's endpoints\r
//\r
- NumEp = Setting->Desc.NumEndpoints;\r
+ NumEp = Setting->Desc.NumEndpoints;\r
\r
- DEBUG (( DEBUG_INFO, "UsbParseInterfaceDesc: interface %d(setting %d) has %d endpoints\n",\r
- Setting->Desc.InterfaceNumber, Setting->Desc.AlternateSetting, (UINT32)NumEp));\r
+ DEBUG ((\r
+ DEBUG_INFO,\r
+ "UsbParseInterfaceDesc: interface %d(setting %d) has %d endpoints\n",\r
+ Setting->Desc.InterfaceNumber,\r
+ Setting->Desc.AlternateSetting,\r
+ (UINT32)NumEp\r
+ ));\r
\r
if (NumEp == 0) {\r
goto ON_EXIT;\r
}\r
\r
- Setting->Endpoints = AllocateZeroPool (sizeof (USB_ENDPOINT_DESC *) * NumEp);\r
+ Setting->Endpoints = AllocateZeroPool (sizeof (USB_ENDPOINT_DESC *) * NumEp);\r
\r
if (Setting->Endpoints == NULL) {\r
goto ON_ERROR;\r
Ep = UsbCreateDesc (DescBuf + Offset, Len - Offset, USB_DESC_TYPE_ENDPOINT, &Used);\r
\r
if (Ep == NULL) {\r
- DEBUG (( DEBUG_ERROR, "UsbParseInterfaceDesc: failed to create endpoint(index %d)\n", (UINT32)Index));\r
+ DEBUG ((DEBUG_ERROR, "UsbParseInterfaceDesc: failed to create endpoint(index %d)\n", (UINT32)Index));\r
goto ON_ERROR;\r
}\r
\r
- Setting->Endpoints[Index] = Ep;\r
- Offset += Used;\r
+ Setting->Endpoints[Index] = Ep;\r
+ Offset += Used;\r
}\r
\r
-\r
ON_EXIT:\r
*Consumed = Offset;\r
return Setting;\r
return NULL;\r
}\r
\r
-\r
/**\r
Parse the configuration descriptor and its interfaces.\r
\r
**/\r
USB_CONFIG_DESC *\r
UsbParseConfigDesc (\r
- IN UINT8 *DescBuf,\r
- IN UINTN Len\r
+ IN UINT8 *DescBuf,\r
+ IN UINTN Len\r
)\r
{\r
- USB_CONFIG_DESC *Config;\r
- USB_INTERFACE_SETTING *Setting;\r
- USB_INTERFACE_DESC *Interface;\r
- UINTN Index;\r
- UINTN NumIf;\r
- UINTN Consumed;\r
+ USB_CONFIG_DESC *Config;\r
+ USB_INTERFACE_SETTING *Setting;\r
+ USB_INTERFACE_DESC *Interface;\r
+ UINTN Index;\r
+ UINTN NumIf;\r
+ UINTN Consumed;\r
\r
ASSERT (DescBuf != NULL);\r
\r
//\r
// Initialize an array of setting for the configuration's interfaces.\r
//\r
- NumIf = Config->Desc.NumInterfaces;\r
- Config->Interfaces = AllocateZeroPool (sizeof (USB_INTERFACE_DESC *) * NumIf);\r
+ NumIf = Config->Desc.NumInterfaces;\r
+ Config->Interfaces = AllocateZeroPool (sizeof (USB_INTERFACE_DESC *) * NumIf);\r
\r
if (Config->Interfaces == NULL) {\r
goto ON_ERROR;\r
}\r
\r
- DEBUG (( DEBUG_INFO, "UsbParseConfigDesc: config %d has %d interfaces\n",\r
- Config->Desc.ConfigurationValue, (UINT32)NumIf));\r
+ DEBUG ((\r
+ DEBUG_INFO,\r
+ "UsbParseConfigDesc: config %d has %d interfaces\n",\r
+ Config->Desc.ConfigurationValue,\r
+ (UINT32)NumIf\r
+ ));\r
\r
for (Index = 0; Index < NumIf; Index++) {\r
Interface = AllocateZeroPool (sizeof (USB_INTERFACE_DESC));\r
Setting = UsbParseInterfaceDesc (DescBuf, Len, &Consumed);\r
\r
if (Setting == NULL) {\r
- DEBUG (( DEBUG_ERROR, "UsbParseConfigDesc: warning: failed to get interface setting, stop parsing now.\n"));\r
+ DEBUG ((DEBUG_ERROR, "UsbParseConfigDesc: warning: failed to get interface setting, stop parsing now.\n"));\r
break;\r
-\r
} else if (Setting->Desc.InterfaceNumber >= NumIf) {\r
- DEBUG (( DEBUG_ERROR, "UsbParseConfigDesc: malformatted interface descriptor\n"));\r
+ DEBUG ((DEBUG_ERROR, "UsbParseConfigDesc: malformatted interface descriptor\n"));\r
\r
UsbFreeInterfaceDesc (Setting);\r
goto ON_ERROR;\r
return NULL;\r
}\r
\r
-\r
/**\r
USB standard control transfer support routine. This\r
function is used by USB device. It is possible that\r
**/\r
EFI_STATUS\r
UsbCtrlRequest (\r
- IN USB_DEVICE *UsbDev,\r
- IN EFI_USB_DATA_DIRECTION Direction,\r
- IN UINTN Type,\r
- IN UINTN Target,\r
- IN UINTN Request,\r
- IN UINT16 Value,\r
- IN UINT16 Index,\r
- IN OUT VOID *Buf,\r
- IN UINTN Length\r
+ IN USB_DEVICE *UsbDev,\r
+ IN EFI_USB_DATA_DIRECTION Direction,\r
+ IN UINTN Type,\r
+ IN UINTN Target,\r
+ IN UINTN Request,\r
+ IN UINT16 Value,\r
+ IN UINT16 Index,\r
+ IN OUT VOID *Buf,\r
+ IN UINTN Length\r
)\r
{\r
EFI_USB_DEVICE_REQUEST DevReq;\r
\r
ASSERT ((UsbDev != NULL) && (UsbDev->Bus != NULL));\r
\r
- DevReq.RequestType = USB_REQUEST_TYPE (Direction, Type, Target);\r
- DevReq.Request = (UINT8) Request;\r
- DevReq.Value = Value;\r
- DevReq.Index = Index;\r
- DevReq.Length = (UINT16) Length;\r
+ DevReq.RequestType = USB_REQUEST_TYPE (Direction, Type, Target);\r
+ DevReq.Request = (UINT8)Request;\r
+ DevReq.Value = Value;\r
+ DevReq.Index = Index;\r
+ DevReq.Length = (UINT16)Length;\r
\r
- Len = Length;\r
+ Len = Length;\r
Status = UsbHcControlTransfer (\r
UsbDev->Bus,\r
UsbDev->Address,\r
return Status;\r
}\r
\r
-\r
/**\r
Get the standard descriptors.\r
\r
**/\r
EFI_STATUS\r
UsbCtrlGetDesc (\r
- IN USB_DEVICE *UsbDev,\r
- IN UINTN DescType,\r
- IN UINTN DescIndex,\r
- IN UINT16 LangId,\r
- OUT VOID *Buf,\r
- IN UINTN Length\r
+ IN USB_DEVICE *UsbDev,\r
+ IN UINTN DescType,\r
+ IN UINTN DescIndex,\r
+ IN UINT16 LangId,\r
+ OUT VOID *Buf,\r
+ IN UINTN Length\r
)\r
{\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
\r
Status = UsbCtrlRequest (\r
UsbDev,\r
USB_REQ_TYPE_STANDARD,\r
USB_TARGET_DEVICE,\r
USB_REQ_GET_DESCRIPTOR,\r
- (UINT16) ((DescType << 8) | DescIndex),\r
+ (UINT16)((DescType << 8) | DescIndex),\r
LangId,\r
Buf,\r
Length\r
return Status;\r
}\r
\r
-\r
/**\r
Return the max packet size for endpoint zero. This function\r
is the first function called to get descriptors during bus\r
**/\r
EFI_STATUS\r
UsbGetMaxPacketSize0 (\r
- IN USB_DEVICE *UsbDev\r
+ IN USB_DEVICE *UsbDev\r
)\r
{\r
- EFI_USB_DEVICE_DESCRIPTOR DevDesc;\r
- EFI_STATUS Status;\r
- UINTN Index;\r
-\r
+ EFI_USB_DEVICE_DESCRIPTOR DevDesc;\r
+ EFI_STATUS Status;\r
+ UINTN Index;\r
\r
//\r
// Get the first 8 bytes of the device descriptor which contains\r
UsbDev->MaxPacket0 = 1 << 9;\r
return EFI_SUCCESS;\r
}\r
+\r
UsbDev->MaxPacket0 = DevDesc.MaxPacketSize0;\r
return EFI_SUCCESS;\r
}\r
return EFI_DEVICE_ERROR;\r
}\r
\r
-\r
/**\r
Get the device descriptor for the device.\r
\r
**/\r
EFI_STATUS\r
UsbGetDevDesc (\r
- IN USB_DEVICE *UsbDev\r
+ IN USB_DEVICE *UsbDev\r
)\r
{\r
- USB_DEVICE_DESC *DevDesc;\r
- EFI_STATUS Status;\r
+ USB_DEVICE_DESC *DevDesc;\r
+ EFI_STATUS Status;\r
\r
DevDesc = AllocateZeroPool (sizeof (USB_DEVICE_DESC));\r
\r
return EFI_OUT_OF_RESOURCES;\r
}\r
\r
- Status = UsbCtrlGetDesc (\r
- UsbDev,\r
- USB_DESC_TYPE_DEVICE,\r
- 0,\r
- 0,\r
- DevDesc,\r
- sizeof (EFI_USB_DEVICE_DESCRIPTOR)\r
- );\r
+ Status = UsbCtrlGetDesc (\r
+ UsbDev,\r
+ USB_DESC_TYPE_DEVICE,\r
+ 0,\r
+ 0,\r
+ DevDesc,\r
+ sizeof (EFI_USB_DEVICE_DESCRIPTOR)\r
+ );\r
\r
if (EFI_ERROR (Status)) {\r
gBS->FreePool (DevDesc);\r
return Status;\r
}\r
\r
-\r
/**\r
Retrieve the indexed string for the language. It requires two\r
steps to get a string, first to get the string's length. Then\r
**/\r
EFI_USB_STRING_DESCRIPTOR *\r
UsbGetOneString (\r
- IN USB_DEVICE *UsbDev,\r
- IN UINT8 Index,\r
- IN UINT16 LangId\r
+ IN USB_DEVICE *UsbDev,\r
+ IN UINT8 Index,\r
+ IN UINT16 LangId\r
)\r
{\r
- EFI_USB_STRING_DESCRIPTOR Desc;\r
- EFI_STATUS Status;\r
- UINT8 *Buf;\r
+ EFI_USB_STRING_DESCRIPTOR Desc;\r
+ EFI_STATUS Status;\r
+ UINT8 *Buf;\r
\r
//\r
// First get two bytes which contains the string length.\r
if (EFI_ERROR (Status) ||\r
(Desc.Length < OFFSET_OF (EFI_USB_STRING_DESCRIPTOR, Length) + sizeof (Desc.Length)) ||\r
(Desc.Length % 2 != 0)\r
- ) {\r
+ )\r
+ {\r
return NULL;\r
}\r
\r
return NULL;\r
}\r
\r
- return (EFI_USB_STRING_DESCRIPTOR *) Buf;\r
+ return (EFI_USB_STRING_DESCRIPTOR *)Buf;\r
}\r
\r
-\r
/**\r
Build the language ID table for string descriptors.\r
\r
**/\r
EFI_STATUS\r
UsbBuildLangTable (\r
- IN USB_DEVICE *UsbDev\r
+ IN USB_DEVICE *UsbDev\r
)\r
{\r
- EFI_USB_STRING_DESCRIPTOR *Desc;\r
- EFI_STATUS Status;\r
- UINTN Index;\r
- UINTN Max;\r
- UINT16 *Point;\r
+ EFI_USB_STRING_DESCRIPTOR *Desc;\r
+ EFI_STATUS Status;\r
+ UINTN Index;\r
+ UINTN Max;\r
+ UINT16 *Point;\r
\r
//\r
// The string of language ID zero returns the supported languages\r
\r
Status = EFI_SUCCESS;\r
\r
- Max = (Desc->Length - 2) / 2;\r
- Max = MIN(Max, USB_MAX_LANG_ID);\r
+ Max = (Desc->Length - 2) / 2;\r
+ Max = MIN (Max, USB_MAX_LANG_ID);\r
\r
Point = Desc->String;\r
for (Index = 0; Index < Max; Index++) {\r
return Status;\r
}\r
\r
-\r
/**\r
Retrieve the indexed configure for the device. USB device\r
returns the configuration together with the interfaces for\r
**/\r
EFI_USB_CONFIG_DESCRIPTOR *\r
UsbGetOneConfig (\r
- IN USB_DEVICE *UsbDev,\r
- IN UINT8 Index\r
+ IN USB_DEVICE *UsbDev,\r
+ IN UINT8 Index\r
)\r
{\r
- EFI_USB_CONFIG_DESCRIPTOR Desc;\r
- EFI_STATUS Status;\r
- VOID *Buf;\r
+ EFI_USB_CONFIG_DESCRIPTOR Desc;\r
+ EFI_STATUS Status;\r
+ VOID *Buf;\r
\r
//\r
// First get four bytes which contains the total length\r
Status = UsbCtrlGetDesc (UsbDev, USB_DESC_TYPE_CONFIG, Index, 0, &Desc, 8);\r
\r
if (EFI_ERROR (Status)) {\r
- DEBUG (( DEBUG_ERROR, "UsbGetOneConfig: failed to get descript length(%d) %r\n",\r
- Desc.TotalLength, Status));\r
+ DEBUG ((\r
+ DEBUG_ERROR,\r
+ "UsbGetOneConfig: failed to get descript length(%d) %r\n",\r
+ Desc.TotalLength,\r
+ Status\r
+ ));\r
\r
return NULL;\r
}\r
\r
- DEBUG (( DEBUG_INFO, "UsbGetOneConfig: total length is %d\n", Desc.TotalLength));\r
+ DEBUG ((DEBUG_INFO, "UsbGetOneConfig: total length is %d\n", Desc.TotalLength));\r
\r
//\r
// Reject if TotalLength even cannot cover itself.\r
Status = UsbCtrlGetDesc (UsbDev, USB_DESC_TYPE_CONFIG, Index, 0, Buf, Desc.TotalLength);\r
\r
if (EFI_ERROR (Status)) {\r
- DEBUG (( DEBUG_ERROR, "UsbGetOneConfig: failed to get full descript %r\n", Status));\r
+ DEBUG ((DEBUG_ERROR, "UsbGetOneConfig: failed to get full descript %r\n", Status));\r
\r
FreePool (Buf);\r
return NULL;\r
return Buf;\r
}\r
\r
-\r
/**\r
Build the whole array of descriptors. This function must\r
be called after UsbGetMaxPacketSize0 returns the max packet\r
**/\r
EFI_STATUS\r
UsbBuildDescTable (\r
- IN USB_DEVICE *UsbDev\r
+ IN USB_DEVICE *UsbDev\r
)\r
{\r
- EFI_USB_CONFIG_DESCRIPTOR *Config;\r
- USB_DEVICE_DESC *DevDesc;\r
- USB_CONFIG_DESC *ConfigDesc;\r
- UINT8 NumConfig;\r
- EFI_STATUS Status;\r
- UINT8 Index;\r
+ EFI_USB_CONFIG_DESCRIPTOR *Config;\r
+ USB_DEVICE_DESC *DevDesc;\r
+ USB_CONFIG_DESC *ConfigDesc;\r
+ UINT8 NumConfig;\r
+ EFI_STATUS Status;\r
+ UINT8 Index;\r
\r
//\r
// Get the device descriptor, then allocate the configure\r
Status = UsbGetDevDesc (UsbDev);\r
\r
if (EFI_ERROR (Status)) {\r
- DEBUG (( DEBUG_ERROR, "UsbBuildDescTable: failed to get device descriptor - %r\n", Status));\r
+ DEBUG ((DEBUG_ERROR, "UsbBuildDescTable: failed to get device descriptor - %r\n", Status));\r
return Status;\r
}\r
\r
return EFI_OUT_OF_RESOURCES;\r
}\r
\r
- DEBUG (( DEBUG_INFO, "UsbBuildDescTable: device has %d configures\n", NumConfig));\r
+ DEBUG ((DEBUG_INFO, "UsbBuildDescTable: device has %d configures\n", NumConfig));\r
\r
//\r
// Read each configurations, then parse them\r
Config = UsbGetOneConfig (UsbDev, Index);\r
\r
if (Config == NULL) {\r
- DEBUG (( DEBUG_ERROR, "UsbBuildDescTable: failed to get configure (index %d)\n", Index));\r
+ DEBUG ((DEBUG_ERROR, "UsbBuildDescTable: failed to get configure (index %d)\n", Index));\r
\r
//\r
// If we can get the default descriptor, it is likely that the\r
break;\r
}\r
\r
- ConfigDesc = UsbParseConfigDesc ((UINT8 *) Config, Config->TotalLength);\r
+ ConfigDesc = UsbParseConfigDesc ((UINT8 *)Config, Config->TotalLength);\r
\r
FreePool (Config);\r
\r
if (ConfigDesc == NULL) {\r
- DEBUG (( DEBUG_ERROR, "UsbBuildDescTable: failed to parse configure (index %d)\n", Index));\r
+ DEBUG ((DEBUG_ERROR, "UsbBuildDescTable: failed to parse configure (index %d)\n", Index));\r
\r
//\r
// If we can get the default descriptor, it is likely that the\r
Status = UsbBuildLangTable (UsbDev);\r
\r
if (EFI_ERROR (Status)) {\r
- DEBUG (( DEBUG_INFO, "UsbBuildDescTable: get language ID table %r\n", Status));\r
+ DEBUG ((DEBUG_INFO, "UsbBuildDescTable: get language ID table %r\n", Status));\r
}\r
\r
return EFI_SUCCESS;\r
}\r
\r
-\r
/**\r
Set the device's address.\r
\r
**/\r
EFI_STATUS\r
UsbSetAddress (\r
- IN USB_DEVICE *UsbDev,\r
- IN UINT8 Address\r
+ IN USB_DEVICE *UsbDev,\r
+ IN UINT8 Address\r
)\r
{\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
\r
Status = UsbCtrlRequest (\r
UsbDev,\r
return Status;\r
}\r
\r
-\r
/**\r
Set the device's configuration. This function changes\r
the device's internal state. UsbSelectConfig changes\r
**/\r
EFI_STATUS\r
UsbSetConfig (\r
- IN USB_DEVICE *UsbDev,\r
- IN UINT8 ConfigIndex\r
+ IN USB_DEVICE *UsbDev,\r
+ IN UINT8 ConfigIndex\r
)\r
{\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
\r
Status = UsbCtrlRequest (\r
UsbDev,\r
0,\r
NULL,\r
0\r
- );\r
+ );\r
\r
return Status;\r
}\r
\r
-\r
/**\r
Usb UsbIo interface to clear the feature. This is should\r
only be used by HUB which is considered a device driver\r
**/\r
EFI_STATUS\r
UsbIoClearFeature (\r
- IN EFI_USB_IO_PROTOCOL *UsbIo,\r
- IN UINTN Target,\r
- IN UINT16 Feature,\r
- IN UINT16 Index\r
+ IN EFI_USB_IO_PROTOCOL *UsbIo,\r
+ IN UINTN Target,\r
+ IN UINT16 Feature,\r
+ IN UINT16 Index\r
)\r
{\r
EFI_USB_DEVICE_REQUEST DevReq;\r
UINT32 UsbResult;\r
EFI_STATUS Status;\r
\r
- DevReq.RequestType = USB_REQUEST_TYPE (EfiUsbNoData, USB_REQ_TYPE_STANDARD, Target);\r
- DevReq.Request = USB_REQ_CLEAR_FEATURE;\r
- DevReq.Value = Feature;\r
- DevReq.Index = Index;\r
- DevReq.Length = 0;\r
+ DevReq.RequestType = USB_REQUEST_TYPE (EfiUsbNoData, USB_REQ_TYPE_STANDARD, Target);\r
+ DevReq.Request = USB_REQ_CLEAR_FEATURE;\r
+ DevReq.Value = Feature;\r
+ DevReq.Index = Index;\r
+ DevReq.Length = 0;\r
\r
Status = UsbIo->UsbControlTransfer (\r
UsbIo,\r
projects / mirror_edk2.git / blobdiff