diff options
Diffstat (limited to 'MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.h')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.h | 132 |
1 files changed, 62 insertions, 70 deletions
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.h b/MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.h index 594ea28ee8..a0f483de56 100644 --- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.h +++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.h @@ -30,9 +30,9 @@ SPDX-License-Identifier: BSD-2-Clause-Patent (((UINT32) ((UINTN) (Pointer)) & 0xFFFFFFF0) | \
((VertFirst) ? 0x04 : 0) | ((Terminate) ? 0x01 : 0))
-#define LINK_TERMINATED(Link) (((Link) & 0x01) != 0)
+#define LINK_TERMINATED(Link) (((Link) & 0x01) != 0)
-#define UHCI_ADDR(QhOrTd) ((VOID *) (UINTN) ((QhOrTd) & 0xFFFFFFF0))
+#define UHCI_ADDR(QhOrTd) ((VOID *) (UINTN) ((QhOrTd) & 0xFFFFFFF0))
#pragma pack(1)
//
@@ -41,8 +41,8 @@ SPDX-License-Identifier: BSD-2-Clause-Patent // This is the same as frame list entry.
//
typedef struct {
- UINT32 HorizonLink;
- UINT32 VerticalLink;
+ UINT32 HorizonLink;
+ UINT32 VerticalLink;
} UHCI_QH_HW;
//
@@ -50,23 +50,23 @@ typedef struct { // Next pointer: 28, Reserved: 1, Vertical First: 1, NextIsQh: 1, Terminate: 1
//
typedef struct {
- UINT32 NextLink;
- UINT32 ActualLen : 11;
- UINT32 Reserved1 : 5;
- UINT32 Status : 8;
- UINT32 IntOnCpl : 1;
- UINT32 IsIsoch : 1;
- UINT32 LowSpeed : 1;
- UINT32 ErrorCount : 2;
- UINT32 ShortPacket : 1;
- UINT32 Reserved2 : 2;
- UINT32 PidCode : 8;
- UINT32 DeviceAddr : 7;
- UINT32 EndPoint : 4;
- UINT32 DataToggle : 1;
- UINT32 Reserved3 : 1;
- UINT32 MaxPacketLen: 11;
- UINT32 DataBuffer;
+ UINT32 NextLink;
+ UINT32 ActualLen : 11;
+ UINT32 Reserved1 : 5;
+ UINT32 Status : 8;
+ UINT32 IntOnCpl : 1;
+ UINT32 IsIsoch : 1;
+ UINT32 LowSpeed : 1;
+ UINT32 ErrorCount : 2;
+ UINT32 ShortPacket : 1;
+ UINT32 Reserved2 : 2;
+ UINT32 PidCode : 8;
+ UINT32 DeviceAddr : 7;
+ UINT32 EndPoint : 4;
+ UINT32 DataToggle : 1;
+ UINT32 Reserved3 : 1;
+ UINT32 MaxPacketLen : 11;
+ UINT32 DataBuffer;
} UHCI_TD_HW;
#pragma pack()
@@ -74,20 +74,19 @@ typedef struct _UHCI_TD_SW UHCI_TD_SW; typedef struct _UHCI_QH_SW UHCI_QH_SW;
struct _UHCI_QH_SW {
- UHCI_QH_HW QhHw;
- UHCI_QH_SW *NextQh;
- UHCI_TD_SW *TDs;
- UINTN Interval;
+ UHCI_QH_HW QhHw;
+ UHCI_QH_SW *NextQh;
+ UHCI_TD_SW *TDs;
+ UINTN Interval;
};
struct _UHCI_TD_SW {
- UHCI_TD_HW TdHw;
- UHCI_TD_SW *NextTd;
- UINT8 *Data;
- UINT16 DataLen;
+ UHCI_TD_HW TdHw;
+ UHCI_TD_SW *NextTd;
+ UINT8 *Data;
+ UINT16 DataLen;
};
-
/**
Link the TD To QH.
@@ -98,12 +97,11 @@ struct _UHCI_TD_SW { **/
VOID
UhciLinkTdToQh (
- IN USB_HC_DEV *Uhc,
- IN UHCI_QH_SW *Qh,
- IN UHCI_TD_SW *Td
+ IN USB_HC_DEV *Uhc,
+ IN UHCI_QH_SW *Qh,
+ IN UHCI_TD_SW *Td
);
-
/**
Unlink TD from the QH.
@@ -115,11 +113,10 @@ UhciLinkTdToQh ( **/
VOID
UhciUnlinkTdFromQh (
- IN UHCI_QH_SW *Qh,
- IN UHCI_TD_SW *Td
+ IN UHCI_QH_SW *Qh,
+ IN UHCI_TD_SW *Td
);
-
/**
Map address of request structure buffer.
@@ -134,13 +131,12 @@ UhciUnlinkTdFromQh ( **/
EFI_STATUS
UhciMapUserRequest (
- IN USB_HC_DEV *Uhc,
- IN OUT VOID *Request,
- OUT UINT8 **MappedAddr,
- OUT VOID **Map
+ IN USB_HC_DEV *Uhc,
+ IN OUT VOID *Request,
+ OUT UINT8 **MappedAddr,
+ OUT VOID **Map
);
-
/**
Map address of user data buffer.
@@ -167,7 +163,6 @@ UhciMapUserData ( OUT VOID **Map
);
-
/**
Delete a list of TDs.
@@ -179,11 +174,10 @@ UhciMapUserData ( **/
VOID
UhciDestoryTds (
- IN USB_HC_DEV *Uhc,
- IN UHCI_TD_SW *FirstTd
+ IN USB_HC_DEV *Uhc,
+ IN UHCI_TD_SW *FirstTd
);
-
/**
Create an initialize a new queue head.
@@ -195,11 +189,10 @@ UhciDestoryTds ( **/
UHCI_QH_SW *
UhciCreateQh (
- IN USB_HC_DEV *Uhc,
- IN UINTN Interval
+ IN USB_HC_DEV *Uhc,
+ IN UINTN Interval
);
-
/**
Create Tds list for Control Transfer.
@@ -219,19 +212,18 @@ UhciCreateQh ( **/
UHCI_TD_SW *
UhciCreateCtrlTds (
- IN USB_HC_DEV *Uhc,
- IN UINT8 DeviceAddr,
- IN UINT8 DataPktId,
- IN UINT8 *Request,
- IN UINT8 *RequestPhy,
- IN UINT8 *Data,
- IN UINT8 *DataPhy,
- IN UINTN DataLen,
- IN UINT8 MaxPacket,
- IN BOOLEAN IsLow
+ IN USB_HC_DEV *Uhc,
+ IN UINT8 DeviceAddr,
+ IN UINT8 DataPktId,
+ IN UINT8 *Request,
+ IN UINT8 *RequestPhy,
+ IN UINT8 *Data,
+ IN UINT8 *DataPhy,
+ IN UINTN DataLen,
+ IN UINT8 MaxPacket,
+ IN BOOLEAN IsLow
);
-
/**
Create Tds list for Bulk/Interrupt Transfer.
@@ -251,16 +243,16 @@ UhciCreateCtrlTds ( **/
UHCI_TD_SW *
UhciCreateBulkOrIntTds (
- IN USB_HC_DEV *Uhc,
- IN UINT8 DevAddr,
- IN UINT8 EndPoint,
- IN UINT8 PktId,
- IN UINT8 *Data,
- IN UINT8 *DataPhy,
- IN UINTN DataLen,
- IN OUT UINT8 *DataToggle,
- IN UINT8 MaxPacket,
- IN BOOLEAN IsLow
+ IN USB_HC_DEV *Uhc,
+ IN UINT8 DevAddr,
+ IN UINT8 EndPoint,
+ IN UINT8 PktId,
+ IN UINT8 *Data,
+ IN UINT8 *DataPhy,
+ IN UINTN DataLen,
+ IN OUT UINT8 *DataToggle,
+ IN UINT8 MaxPacket,
+ IN BOOLEAN IsLow
);
#endif
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