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Diffstat (limited to 'MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c')
-rw-r--r--MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c215
1 files changed, 109 insertions, 106 deletions
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c
index 4b292b7feb..c4283521ff 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c
@@ -33,29 +33,30 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
EFI_STATUS
EFIAPI
PeiUsbControlTransfer (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *This,
- IN EFI_USB_DEVICE_REQUEST *Request,
- IN EFI_USB_DATA_DIRECTION Direction,
- IN UINT32 Timeout,
- IN OUT VOID *Data OPTIONAL,
- IN UINTN DataLength OPTIONAL
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN PEI_USB_IO_PPI *This,
+ IN EFI_USB_DEVICE_REQUEST *Request,
+ IN EFI_USB_DATA_DIRECTION Direction,
+ IN UINT32 Timeout,
+ IN OUT VOID *Data OPTIONAL,
+ IN UINTN DataLength OPTIONAL
)
{
- EFI_STATUS Status;
- PEI_USB_DEVICE *PeiUsbDev;
- UINT32 TransferResult;
- EFI_USB_ENDPOINT_DESCRIPTOR *EndpointDescriptor;
- UINT8 EndpointIndex;
+ EFI_STATUS Status;
+ PEI_USB_DEVICE *PeiUsbDev;
+ UINT32 TransferResult;
+ EFI_USB_ENDPOINT_DESCRIPTOR *EndpointDescriptor;
+ UINT8 EndpointIndex;
PeiUsbDev = PEI_USB_DEVICE_FROM_THIS (This);
EndpointDescriptor = NULL;
- EndpointIndex = 0;
+ EndpointIndex = 0;
if ((Request->Request == USB_REQ_CLEAR_FEATURE) &&
(Request->RequestType == USB_DEV_CLEAR_FEATURE_REQ_TYPE_E) &&
- (Request->Value == USB_FEATURE_ENDPOINT_HALT)) {
+ (Request->Value == USB_FEATURE_ENDPOINT_HALT))
+ {
//
// Request->Index is the Endpoint Address, use it to get the Endpoint Index.
//
@@ -79,33 +80,33 @@ PeiUsbControlTransfer (
if (PeiUsbDev->Usb2HcPpi != NULL) {
Status = PeiUsbDev->Usb2HcPpi->ControlTransfer (
- PeiServices,
- PeiUsbDev->Usb2HcPpi,
- PeiUsbDev->DeviceAddress,
- PeiUsbDev->DeviceSpeed,
- PeiUsbDev->MaxPacketSize0,
- Request,
- Direction,
- Data,
- &DataLength,
- Timeout,
- &(PeiUsbDev->Translator),
- &TransferResult
- );
+ PeiServices,
+ PeiUsbDev->Usb2HcPpi,
+ PeiUsbDev->DeviceAddress,
+ PeiUsbDev->DeviceSpeed,
+ PeiUsbDev->MaxPacketSize0,
+ Request,
+ Direction,
+ Data,
+ &DataLength,
+ Timeout,
+ &(PeiUsbDev->Translator),
+ &TransferResult
+ );
} else {
Status = PeiUsbDev->UsbHcPpi->ControlTransfer (
- PeiServices,
- PeiUsbDev->UsbHcPpi,
- PeiUsbDev->DeviceAddress,
- PeiUsbDev->DeviceSpeed,
- (UINT8) PeiUsbDev->MaxPacketSize0,
- Request,
- Direction,
- Data,
- &DataLength,
- Timeout,
- &TransferResult
- );
+ PeiServices,
+ PeiUsbDev->UsbHcPpi,
+ PeiUsbDev->DeviceAddress,
+ PeiUsbDev->DeviceSpeed,
+ (UINT8)PeiUsbDev->MaxPacketSize0,
+ Request,
+ Direction,
+ Data,
+ &DataLength,
+ Timeout,
+ &TransferResult
+ );
}
//
@@ -113,9 +114,10 @@ PeiUsbControlTransfer (
//
if ((Request->Request == USB_REQ_CLEAR_FEATURE) &&
(Request->RequestType == USB_DEV_CLEAR_FEATURE_REQ_TYPE_E) &&
- (Request->Value == USB_FEATURE_ENDPOINT_HALT)) {
+ (Request->Value == USB_FEATURE_ENDPOINT_HALT))
+ {
if ((PeiUsbDev->DataToggle & (1 << EndpointIndex)) != 0) {
- PeiUsbDev->DataToggle = (UINT16) (PeiUsbDev->DataToggle ^ (1 << EndpointIndex));
+ PeiUsbDev->DataToggle = (UINT16)(PeiUsbDev->DataToggle ^ (1 << EndpointIndex));
}
}
@@ -147,30 +149,30 @@ PeiUsbControlTransfer (
EFI_STATUS
EFIAPI
PeiUsbBulkTransfer (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *This,
- IN UINT8 DeviceEndpoint,
- IN OUT VOID *Data,
- IN OUT UINTN *DataLength,
- IN UINTN Timeout
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN PEI_USB_IO_PPI *This,
+ IN UINT8 DeviceEndpoint,
+ IN OUT VOID *Data,
+ IN OUT UINTN *DataLength,
+ IN UINTN Timeout
)
{
- EFI_STATUS Status;
- PEI_USB_DEVICE *PeiUsbDev;
- UINT32 TransferResult;
- UINTN MaxPacketLength;
- UINT8 DataToggle;
- UINT8 OldToggle;
- EFI_USB_ENDPOINT_DESCRIPTOR *EndpointDescriptor;
- UINT8 EndpointIndex;
- VOID *Data2[EFI_USB_MAX_BULK_BUFFER_NUM];
-
- PeiUsbDev = PEI_USB_DEVICE_FROM_THIS (This);
+ EFI_STATUS Status;
+ PEI_USB_DEVICE *PeiUsbDev;
+ UINT32 TransferResult;
+ UINTN MaxPacketLength;
+ UINT8 DataToggle;
+ UINT8 OldToggle;
+ EFI_USB_ENDPOINT_DESCRIPTOR *EndpointDescriptor;
+ UINT8 EndpointIndex;
+ VOID *Data2[EFI_USB_MAX_BULK_BUFFER_NUM];
+
+ PeiUsbDev = PEI_USB_DEVICE_FROM_THIS (This);
EndpointDescriptor = NULL;
- EndpointIndex = 0;
- Data2[0] = Data;
- Data2[1] = NULL;
+ EndpointIndex = 0;
+ Data2[0] = Data;
+ Data2[1] = NULL;
while (EndpointIndex < MAX_ENDPOINT) {
Status = PeiUsbGetEndpointDescriptor (PeiServices, This, EndpointIndex, &EndpointDescriptor);
@@ -200,36 +202,36 @@ PeiUsbBulkTransfer (
if (PeiUsbDev->Usb2HcPpi != NULL) {
Status = PeiUsbDev->Usb2HcPpi->BulkTransfer (
- PeiServices,
- PeiUsbDev->Usb2HcPpi,
- PeiUsbDev->DeviceAddress,
- DeviceEndpoint,
- PeiUsbDev->DeviceSpeed,
- MaxPacketLength,
- Data2,
- DataLength,
- &DataToggle,
- Timeout,
- &(PeiUsbDev->Translator),
- &TransferResult
- );
+ PeiServices,
+ PeiUsbDev->Usb2HcPpi,
+ PeiUsbDev->DeviceAddress,
+ DeviceEndpoint,
+ PeiUsbDev->DeviceSpeed,
+ MaxPacketLength,
+ Data2,
+ DataLength,
+ &DataToggle,
+ Timeout,
+ &(PeiUsbDev->Translator),
+ &TransferResult
+ );
} else {
Status = PeiUsbDev->UsbHcPpi->BulkTransfer (
- PeiServices,
- PeiUsbDev->UsbHcPpi,
- PeiUsbDev->DeviceAddress,
- DeviceEndpoint,
- (UINT8) MaxPacketLength,
- Data,
- DataLength,
- &DataToggle,
- Timeout,
- &TransferResult
- );
+ PeiServices,
+ PeiUsbDev->UsbHcPpi,
+ PeiUsbDev->DeviceAddress,
+ DeviceEndpoint,
+ (UINT8)MaxPacketLength,
+ Data,
+ DataLength,
+ &DataToggle,
+ Timeout,
+ &TransferResult
+ );
}
if (OldToggle != DataToggle) {
- PeiUsbDev->DataToggle = (UINT16) (PeiUsbDev->DataToggle ^ (1 << EndpointIndex));
+ PeiUsbDev->DataToggle = (UINT16)(PeiUsbDev->DataToggle ^ (1 << EndpointIndex));
}
DEBUG ((DEBUG_INFO, "PeiUsbBulkTransfer: %r\n", Status));
@@ -250,14 +252,15 @@ PeiUsbBulkTransfer (
EFI_STATUS
EFIAPI
PeiUsbGetInterfaceDescriptor (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *This,
- OUT EFI_USB_INTERFACE_DESCRIPTOR **InterfaceDescriptor
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN PEI_USB_IO_PPI *This,
+ OUT EFI_USB_INTERFACE_DESCRIPTOR **InterfaceDescriptor
)
{
PEI_USB_DEVICE *PeiUsbDev;
- PeiUsbDev = PEI_USB_DEVICE_FROM_THIS (This);
- *InterfaceDescriptor = PeiUsbDev->InterfaceDesc;
+
+ PeiUsbDev = PEI_USB_DEVICE_FROM_THIS (This);
+ *InterfaceDescriptor = PeiUsbDev->InterfaceDesc;
return EFI_SUCCESS;
}
@@ -276,10 +279,10 @@ PeiUsbGetInterfaceDescriptor (
EFI_STATUS
EFIAPI
PeiUsbGetEndpointDescriptor (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *This,
- IN UINT8 EndpointIndex,
- OUT EFI_USB_ENDPOINT_DESCRIPTOR **EndpointDescriptor
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN PEI_USB_IO_PPI *This,
+ IN UINT8 EndpointIndex,
+ OUT EFI_USB_ENDPOINT_DESCRIPTOR **EndpointDescriptor
)
{
PEI_USB_DEVICE *PeiUsbDev;
@@ -317,8 +320,8 @@ PeiUsbGetEndpointDescriptor (
EFI_STATUS
EFIAPI
PeiUsbPortReset (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *This
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN PEI_USB_IO_PPI *This
)
{
PEI_USB_DEVICE *PeiUsbDev;
@@ -338,14 +341,14 @@ PeiUsbPortReset (
//
// Set address
//
- Address = PeiUsbDev->DeviceAddress;
- PeiUsbDev->DeviceAddress = 0;
+ Address = PeiUsbDev->DeviceAddress;
+ PeiUsbDev->DeviceAddress = 0;
Status = PeiUsbSetDeviceAddress (
- PeiServices,
- This,
- Address
- );
+ PeiServices,
+ This,
+ Address
+ );
if (EFI_ERROR (Status)) {
return Status;
@@ -357,9 +360,9 @@ PeiUsbPortReset (
// Set default configuration
//
Status = PeiUsbSetConfiguration (
- PeiServices,
- This
- );
+ PeiServices,
+ This
+ );
return Status;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 11:18:07 +0000