diff options
Diffstat (limited to 'SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Common.c')
| -rw-r--r-- | SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Common.c | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Common.c b/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Common.c index 86ecc2f9db..924dbfd9d5 100644 --- a/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Common.c +++ b/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Common.c @@ -46,7 +46,7 @@ UINT16 mSerialNumberStrDesc[] = { **/
VOID
XhcSetR32Bit(
- IN OUT UINTN Register,
+ IN OUT UINTN Register,
IN UINT32 BitMask
)
{
@@ -65,7 +65,7 @@ XhcSetR32Bit( **/
VOID
XhcClearR32Bit(
- IN OUT UINTN Register,
+ IN OUT UINTN Register,
IN UINT32 BitMask
)
{
@@ -92,10 +92,10 @@ XhcWriteDebugReg ( )
{
EFI_PHYSICAL_ADDRESS DebugCapabilityBase;
-
+
DebugCapabilityBase = Handle->DebugCapabilityBase;
MmioWrite32 ((UINTN)(DebugCapabilityBase + Offset), Data);
-
+
return;
}
@@ -116,7 +116,7 @@ XhcReadDebugReg ( {
UINT32 Data;
EFI_PHYSICAL_ADDRESS DebugCapabilityBase;
-
+
DebugCapabilityBase = Handle->DebugCapabilityBase;
Data = MmioRead32 ((UINTN)(DebugCapabilityBase + Offset));
@@ -182,7 +182,7 @@ ProgramXhciBaseAddress ( UINT32 Low;
UINT32 High;
EFI_PHYSICAL_ADDRESS XhciMmioBase;
-
+
Low = PciRead32 (PcdGet32(PcdUsbXhciPciAddress) + PCI_BASE_ADDRESSREG_OFFSET);
High = PciRead32 (PcdGet32(PcdUsbXhciPciAddress) + PCI_BASE_ADDRESSREG_OFFSET + 4);
XhciMmioBase = (EFI_PHYSICAL_ADDRESS) (LShiftU64 ((UINT64) High, 32) | Low);
@@ -263,7 +263,7 @@ CalculateUsbDebugPortMmioBase ( VendorId = PciRead16 (PcdGet32(PcdUsbXhciPciAddress) + PCI_VENDOR_ID_OFFSET);
DeviceId = PciRead16 (PcdGet32(PcdUsbXhciPciAddress) + PCI_DEVICE_ID_OFFSET);
-
+
if ((VendorId == 0xFFFF) || (DeviceId == 0xFFFF)) {
goto Done;
}
@@ -271,7 +271,7 @@ CalculateUsbDebugPortMmioBase ( ProgInterface = PciRead8 (PcdGet32(PcdUsbXhciPciAddress) + PCI_CLASSCODE_OFFSET);
SubClassCode = PciRead8 (PcdGet32(PcdUsbXhciPciAddress) + PCI_CLASSCODE_OFFSET + 1);
BaseCode = PciRead8 (PcdGet32(PcdUsbXhciPciAddress) + PCI_CLASSCODE_OFFSET + 2);
-
+
if ((ProgInterface != PCI_IF_XHCI) || (SubClassCode != PCI_CLASS_SERIAL_USB) || (BaseCode != PCI_CLASS_SERIAL)) {
goto Done;
}
@@ -282,7 +282,7 @@ CalculateUsbDebugPortMmioBase ( // Get capability pointer from HCCPARAMS at offset 0x10
//
CapabilityPointer = Handle->XhciMmioBase + (MmioRead32 ((UINTN)(Handle->XhciMmioBase + XHC_HCCPARAMS_OFFSET)) >> 16) * 4;
-
+
//
// Search XHCI debug capability
//
@@ -377,7 +377,7 @@ CreateEventRing ( EVENT_RING_SEG_TABLE_ENTRY *ERSTBase;
ASSERT (EventRing != NULL);
-
+
//
// Allocate Event Ring
//
@@ -390,7 +390,7 @@ CreateEventRing ( EventRing->TrbNumber = EVENT_RING_TRB_NUMBER;
EventRing->EventRingDequeue = (EFI_PHYSICAL_ADDRESS)(UINTN) EventRing->EventRingSeg0;
EventRing->EventRingEnqueue = (EFI_PHYSICAL_ADDRESS)(UINTN) EventRing->EventRingSeg0;
-
+
//
// Software maintains an Event Ring Consumer Cycle State (CCS) bit, initializing it to '1'
// and toggling it every time the Event Ring Dequeue Pointer wraps back to the beginning of the Event Ring.
@@ -473,7 +473,7 @@ CreateTransferRing ( {
VOID *Buf;
LINK_TRB *EndTrb;
-
+
Buf = AllocateAlignBuffer (sizeof (TRB_TEMPLATE) * TrbNum);
ASSERT (Buf != NULL);
ASSERT (((UINTN) Buf & 0xF) == 0);
@@ -523,7 +523,7 @@ CreateDebugCapabilityContext ( UINT8 *ManufacturerStrDesc;
UINT8 *ProductStrDesc;
UINT8 *SerialNumberStrDesc;
-
+
//
// Allocate debug device context
//
@@ -531,10 +531,10 @@ CreateDebugCapabilityContext ( ASSERT (Buf != NULL);
ASSERT (((UINTN) Buf & 0xF) == 0);
ZeroMem (Buf, sizeof (XHC_DC_CONTEXT));
-
+
DebugCapabilityContext = (XHC_DC_CONTEXT *)(UINTN) Buf;
Handle->DebugCapabilityContext = (EFI_PHYSICAL_ADDRESS)(UINTN) DebugCapabilityContext;
-
+
//
// Initialize DbcInfoContext.
//
@@ -550,7 +550,7 @@ CreateDebugCapabilityContext ( DebugCapabilityContext->EpOutContext.EPType = ED_BULK_OUT;
DebugCapabilityContext->EpOutContext.MaxPacketSize = XHCI_DEBUG_DEVICE_MAX_PACKET_SIZE;
DebugCapabilityContext->EpOutContext.AverageTRBLength = 0x1000;
-
+
//
// Initialize EpInContext.
//
@@ -558,7 +558,7 @@ CreateDebugCapabilityContext ( DebugCapabilityContext->EpInContext.EPType = ED_BULK_IN;
DebugCapabilityContext->EpInContext.MaxPacketSize = XHCI_DEBUG_DEVICE_MAX_PACKET_SIZE;
DebugCapabilityContext->EpInContext.AverageTRBLength = 0x1000;
-
+
//
// Update string descriptor address
//
@@ -567,19 +567,19 @@ CreateDebugCapabilityContext ( ZeroMem (String0Desc, STRING0_DESC_LEN + MANU_DESC_LEN + PRODUCT_DESC_LEN + SERIAL_DESC_LEN);
CopyMem (String0Desc, mString0Desc, STRING0_DESC_LEN);
DebugCapabilityContext->DbcInfoContext.String0DescAddress = (UINT64)(UINTN)String0Desc;
-
+
ManufacturerStrDesc = String0Desc + STRING0_DESC_LEN;
CopyMem (ManufacturerStrDesc, mManufacturerStrDesc, MANU_DESC_LEN);
DebugCapabilityContext->DbcInfoContext.ManufacturerStrDescAddress = (UINT64)(UINTN)ManufacturerStrDesc;
-
+
ProductStrDesc = ManufacturerStrDesc + MANU_DESC_LEN;
CopyMem (ProductStrDesc, mProductStrDesc, PRODUCT_DESC_LEN);
DebugCapabilityContext->DbcInfoContext.ProductStrDescAddress = (UINT64)(UINTN)ProductStrDesc;
-
+
SerialNumberStrDesc = ProductStrDesc + PRODUCT_DESC_LEN;
CopyMem (SerialNumberStrDesc, mSerialNumberStrDesc, SERIAL_DESC_LEN);
DebugCapabilityContext->DbcInfoContext.SerialNumberStrDescAddress = (UINT64)(UINTN)SerialNumberStrDesc;
-
+
//
// Allocate and initialize the Transfer Ring for the Input Endpoint Context.
//
@@ -687,7 +687,7 @@ InitializeUsbDebugHardware ( return EFI_DEVICE_ERROR;
}
//
- // If XHCI supports debug capability, hardware resource has been allocated,
+ // If XHCI supports debug capability, hardware resource has been allocated,
// but it has not been enabled, try to enable again.
//
goto Enable;
@@ -708,7 +708,7 @@ InitializeUsbDebugHardware ( //
// Reset port to get debug device discovered
- //
+ //
for (Index = 0; Index < TotalUsb3Port; Index++) {
XhcSetR32Bit ((UINTN)XhciOpRegister + XHC_PORTSC_OFFSET + Index * 0x10, BIT4);
MicroSecondDelay (10 * 1000);
@@ -727,20 +727,20 @@ InitializeUsbDebugHardware ( Handle->UrbIn.Data = (EFI_PHYSICAL_ADDRESS)(UINTN) Buffer;
Handle->Data = (EFI_PHYSICAL_ADDRESS)(UINTN) Buffer + XHCI_DEBUG_DEVICE_MAX_PACKET_SIZE;
Handle->UrbOut.Data = Handle->UrbIn.Data + XHCI_DEBUG_DEVICE_MAX_PACKET_SIZE * 2;
-
+
//
// Initialize event ring
//
ZeroMem (&Handle->EventRing, sizeof (EVENT_RING));
Status = CreateEventRing (Handle, &Handle->EventRing);
ASSERT_EFI_ERROR (Status);
-
+
//
// Init IN and OUT endpoint context
//
Status = CreateDebugCapabilityContext (Handle);
ASSERT_EFI_ERROR (Status);
-
+
//
// Init DCDDI1 and DCDDI2
//
@@ -748,7 +748,7 @@ InitializeUsbDebugHardware ( Handle,
XHC_DC_DCDDI1,
(UINT32)((XHCI_DEBUG_DEVICE_VENDOR_ID << 16) | XHCI_DEBUG_DEVICE_PROTOCOL)
- );
+ );
XhcWriteDebugReg (
Handle,
@@ -759,7 +759,7 @@ InitializeUsbDebugHardware ( Enable:
if ((Handle->Initialized == USB3DBG_NOT_ENABLED) && (!Handle->ChangePortPower)) {
//
- // If the first time detection is failed, turn port power off and on in order to
+ // If the first time detection is failed, turn port power off and on in order to
// reset port status this time, then try to check if debug device is ready again.
//
for (Index = 0; Index < TotalUsb3Port; Index++) {
@@ -775,9 +775,9 @@ Enable: // Set DCE bit and LSE bit to "1" in DCCTRL in first initialization
//
XhcSetDebugRegBit (Handle, XHC_DC_DCCTRL, BIT1|BIT31);
-
+
XhcDetectDebugCapabilityReady (Handle);
-
+
Status = RETURN_SUCCESS;
if (!Handle->Ready) {
Handle->Initialized = USB3DBG_NOT_ENABLED;
@@ -823,7 +823,7 @@ DiscoverInitializeUsbDebugPort ( @param[in] Instance Debug port instance.
-**/
+**/
VOID
SetUsb3DebugPortInstance (
IN USB3_DEBUG_PORT_HANDLE *Instance
@@ -839,7 +839,7 @@ SetUsb3DebugPortInstance ( /**
Return USB3 debug instance address.
-**/
+**/
USB3_DEBUG_PORT_HANDLE *
GetUsb3DebugPortInstance (
VOID
@@ -1010,7 +1010,7 @@ DebugPortWriteBuffer ( XhcDataTransfer (UsbDebugPortHandle, EfiUsbDataOut, Buffer + Total, &Sent, DATA_TRANSFER_WRITE_TIMEOUT);
Total += Sent;
}
-
+
return Total;
}
@@ -1123,7 +1123,7 @@ DebugPortInitialize ( USB3_DEBUG_PORT_HANDLE *UsbDebugPortHandle;
//
- // Validate the PCD PcdDebugPortHandleBufferSize value
+ // Validate the PCD PcdDebugPortHandleBufferSize value
//
ASSERT (PcdGet16 (PcdDebugPortHandleBufferSize) == sizeof (USB3_DEBUG_PORT_HANDLE));
|