diff options
Diffstat (limited to 'MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h | 245 |
1 files changed, 225 insertions, 20 deletions
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h index 2090644e04..f319c56c60 100644 --- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h +++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h @@ -111,6 +111,12 @@ typedef union _USB_DEV_ROUTE { // Endpoint address and its capabilities
//
typedef struct _USB_ENDPOINT {
+ //
+ // Store logical device address assigned by UsbBus
+ // It's because some XHCI host controllers may assign the same physcial device
+ // address for those devices inserted at different root port.
+ //
+ UINT8 BusAddr;
UINT8 DevAddr;
UINT8 EpAddr;
EFI_USB_DATA_DIRECTION Direction;
@@ -144,7 +150,6 @@ typedef struct _TRANSFER_RING { } TRANSFER_RING;
typedef struct _EVENT_RING {
- UINT32 EventInterrupter;
VOID *ERSTBase;
VOID *EventRingSeg0;
UINTN TrbNumber;
@@ -577,6 +582,46 @@ typedef struct _SLOT_CONTEXT { UINT32 RsvdZ7;
} SLOT_CONTEXT;
+typedef struct _SLOT_CONTEXT_64 {
+ UINT32 RouteString:20;
+ UINT32 Speed:4;
+ UINT32 RsvdZ1:1;
+ UINT32 MTT:1;
+ UINT32 Hub:1;
+ UINT32 ContextEntries:5;
+
+ UINT32 MaxExitLatency:16;
+ UINT32 RootHubPortNum:8;
+ UINT32 PortNum:8;
+
+ UINT32 TTHubSlotId:8;
+ UINT32 TTPortNum:8;
+ UINT32 TTT:2;
+ UINT32 RsvdZ2:4;
+ UINT32 InterTarget:10;
+
+ UINT32 DeviceAddress:8;
+ UINT32 RsvdZ3:19;
+ UINT32 SlotState:5;
+
+ UINT32 RsvdZ4;
+ UINT32 RsvdZ5;
+ UINT32 RsvdZ6;
+ UINT32 RsvdZ7;
+
+ UINT32 RsvdZ8;
+ UINT32 RsvdZ9;
+ UINT32 RsvdZ10;
+ UINT32 RsvdZ11;
+
+ UINT32 RsvdZ12;
+ UINT32 RsvdZ13;
+ UINT32 RsvdZ14;
+ UINT32 RsvdZ15;
+
+} SLOT_CONTEXT_64;
+
+
//
// 6.2.3 Endpoint Context
//
@@ -609,6 +654,47 @@ typedef struct _ENDPOINT_CONTEXT { UINT32 RsvdZ7;
} ENDPOINT_CONTEXT;
+typedef struct _ENDPOINT_CONTEXT_64 {
+ UINT32 EPState:3;
+ UINT32 RsvdZ1:5;
+ UINT32 Mult:2;
+ UINT32 MaxPStreams:5;
+ UINT32 LSA:1;
+ UINT32 Interval:8;
+ UINT32 RsvdZ2:8;
+
+ UINT32 RsvdZ3:1;
+ UINT32 CErr:2;
+ UINT32 EPType:3;
+ UINT32 RsvdZ4:1;
+ UINT32 HID:1;
+ UINT32 MaxBurstSize:8;
+ UINT32 MaxPacketSize:16;
+
+ UINT32 PtrLo;
+
+ UINT32 PtrHi;
+
+ UINT32 AverageTRBLength:16;
+ UINT32 MaxESITPayload:16;
+
+ UINT32 RsvdZ5;
+ UINT32 RsvdZ6;
+ UINT32 RsvdZ7;
+
+ UINT32 RsvdZ8;
+ UINT32 RsvdZ9;
+ UINT32 RsvdZ10;
+ UINT32 RsvdZ11;
+
+ UINT32 RsvdZ12;
+ UINT32 RsvdZ13;
+ UINT32 RsvdZ14;
+ UINT32 RsvdZ15;
+
+} ENDPOINT_CONTEXT_64;
+
+
//
// 6.2.5.1 Input Control Context
//
@@ -623,6 +709,25 @@ typedef struct _INPUT_CONTRL_CONTEXT { UINT32 RsvdZ6;
} INPUT_CONTRL_CONTEXT;
+typedef struct _INPUT_CONTRL_CONTEXT_64 {
+ UINT32 Dword1;
+ UINT32 Dword2;
+ UINT32 RsvdZ1;
+ UINT32 RsvdZ2;
+ UINT32 RsvdZ3;
+ UINT32 RsvdZ4;
+ UINT32 RsvdZ5;
+ UINT32 RsvdZ6;
+ UINT32 RsvdZ7;
+ UINT32 RsvdZ8;
+ UINT32 RsvdZ9;
+ UINT32 RsvdZ10;
+ UINT32 RsvdZ11;
+ UINT32 RsvdZ12;
+ UINT32 RsvdZ13;
+ UINT32 RsvdZ14;
+} INPUT_CONTRL_CONTEXT_64;
+
//
// 6.2.1 Device Context
//
@@ -631,6 +736,11 @@ typedef struct _DEVICE_CONTEXT { ENDPOINT_CONTEXT EP[31];
} DEVICE_CONTEXT;
+typedef struct _DEVICE_CONTEXT_64 {
+ SLOT_CONTEXT_64 Slot;
+ ENDPOINT_CONTEXT_64 EP[31];
+} DEVICE_CONTEXT_64;
+
//
// 6.2.5 Input Context
//
@@ -640,6 +750,13 @@ typedef struct _INPUT_CONTEXT { ENDPOINT_CONTEXT EP[31];
} INPUT_CONTEXT;
+typedef struct _INPUT_CONTEXT_64 {
+ INPUT_CONTRL_CONTEXT_64 InputControlContext;
+ SLOT_CONTEXT_64 Slot;
+ ENDPOINT_CONTEXT_64 EP[31];
+} INPUT_CONTEXT_64;
+
+
/**
Initialize the XHCI host controller for schedule.
@@ -703,7 +820,7 @@ XhcExecTransfer ( the device and endpoint.
@param Xhc The XHCI Instance.
- @param DevAddr The address of the target device.
+ @param BusAddr The logical device address assigned by UsbBus driver.
@param EpNum The endpoint of the target.
@retval EFI_SUCCESS An asynchronous transfer is removed.
@@ -713,7 +830,7 @@ XhcExecTransfer ( EFI_STATUS
XhciDelAsyncIntTransfer (
IN USB_XHCI_INSTANCE *Xhc,
- IN UINT8 DevAddr,
+ IN UINT8 BusAddr,
IN UINT8 EpNum
);
@@ -751,21 +868,6 @@ XhcClearBiosOwnership ( );
/**
- Find out the slot id according to device address assigned by XHCI's Address_Device cmd.
-
- @param Xhc The XHCI Instance.
- @param DevAddr The device address of the target device.
-
- @return The slot id used by the device.
-
-**/
-UINT8
-XhcDevAddrToSlotId (
- IN USB_XHCI_INSTANCE *Xhc,
- IN UINT8 DevAddr
- );
-
-/**
Find out the slot id according to the device's route string.
@param Xhc The XHCI Instance.
@@ -870,6 +972,29 @@ XhcConfigHubContext ( IN UINT8 MTT
);
+
+/**
+ Evaluate the slot context for hub device through XHCI's Configure_Endpoint cmd.
+
+ @param Xhc The XHCI Instance.
+ @param SlotId The slot id to be configured.
+ @param PortNum The total number of downstream port supported by the hub.
+ @param TTT The TT think time of the hub device.
+ @param MTT The multi-TT of the hub device.
+
+ @retval EFI_SUCCESS Successfully configure the hub device's slot context.
+
+**/
+EFI_STATUS
+XhcConfigHubContext64 (
+ IN USB_XHCI_INSTANCE *Xhc,
+ IN UINT8 SlotId,
+ IN UINT8 PortNum,
+ IN UINT8 TTT,
+ IN UINT8 MTT
+ );
+
+
/**
Configure all the device endpoints through XHCI's Configure_Endpoint cmd.
@@ -890,6 +1015,28 @@ XhcSetConfigCmd ( IN USB_CONFIG_DESCRIPTOR *ConfigDesc
);
+
+/**
+ Configure all the device endpoints through XHCI's Configure_Endpoint cmd.
+
+ @param Xhc The XHCI Instance.
+ @param SlotId The slot id to be configured.
+ @param DeviceSpeed The device's speed.
+ @param ConfigDesc The pointer to the usb device configuration descriptor.
+
+ @retval EFI_SUCCESS Successfully configure all the device endpoints.
+
+**/
+EFI_STATUS
+EFIAPI
+XhcSetConfigCmd64 (
+ IN USB_XHCI_INSTANCE *Xhc,
+ IN UINT8 SlotId,
+ IN UINT8 DeviceSpeed,
+ IN USB_CONFIG_DESCRIPTOR *ConfigDesc
+ );
+
+
/**
Find out the actual device address according to the requested device address from UsbBus.
@@ -929,6 +1076,28 @@ XhcInitializeDeviceSlot ( );
/**
+ Assign and initialize the device slot for a new device.
+
+ @param Xhc The XHCI Instance.
+ @param ParentRouteChart The route string pointed to the parent device.
+ @param ParentPort The port at which the device is located.
+ @param RouteChart The route string pointed to the device.
+ @param DeviceSpeed The device speed.
+
+ @retval EFI_SUCCESS Successfully assign a slot to the device and assign an address to it.
+
+**/
+EFI_STATUS
+EFIAPI
+XhcInitializeDeviceSlot64 (
+ IN USB_XHCI_INSTANCE *Xhc,
+ IN USB_DEV_ROUTE ParentRouteChart,
+ IN UINT16 ParentPort,
+ IN USB_DEV_ROUTE RouteChart,
+ IN UINT8 DeviceSpeed
+ );
+
+/**
Evaluate the endpoint 0 context through XHCI's Evaluate_Context cmd.
@param Xhc The XHCI Instance.
@@ -946,6 +1115,26 @@ XhcEvaluateContext ( IN UINT32 MaxPacketSize
);
+
+/**
+ Evaluate the endpoint 0 context through XHCI's Evaluate_Context cmd.
+
+ @param Xhc The XHCI Instance.
+ @param SlotId The slot id to be evaluated.
+ @param MaxPacketSize The max packet size supported by the device control transfer.
+
+ @retval EFI_SUCCESS Successfully evaluate the device endpoint 0.
+
+**/
+EFI_STATUS
+EFIAPI
+XhcEvaluateContext64 (
+ IN USB_XHCI_INSTANCE *Xhc,
+ IN UINT8 SlotId,
+ IN UINT32 MaxPacketSize
+ );
+
+
/**
Disable the specified device slot.
@@ -962,6 +1151,24 @@ XhcDisableSlotCmd ( IN UINT8 SlotId
);
+
+/**
+ Disable the specified device slot.
+
+ @param Xhc The XHCI Instance.
+ @param SlotId The slot id to be disabled.
+
+ @retval EFI_SUCCESS Successfully disable the device slot.
+
+**/
+EFI_STATUS
+EFIAPI
+XhcDisableSlotCmd64 (
+ IN USB_XHCI_INSTANCE *Xhc,
+ IN UINT8 SlotId
+ );
+
+
/**
Synchronize the specified transfer ring to update the enqueue and dequeue pointer.
@@ -1032,14 +1239,12 @@ CreateTransferRing ( Create XHCI event ring.
@param Xhc The XHCI Instance.
- @param EventInterrupter The interrupter of event.
@param EventRing The created event ring.
**/
VOID
CreateEventRing (
IN USB_XHCI_INSTANCE *Xhc,
- IN UINT8 EventInterrupter,
OUT EVENT_RING *EventRing
);
|