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    Searched defs:Qtd (Results 1 - 5 of 5) sorted by null

  /device/linaro/bootloader/edk2/MdeModulePkg/Bus/Pci/EhciDxe/
EhciDebug.c 20 Dump the status byte in QTD/QH to a more friendly format.
22 @param State The state in the QTD/QH.
67 Dump the fields of a QTD.
69 @param Qtd The QTD to dump.
75 IN EHC_QTD *Qtd,
86 DEBUG ((EFI_D_VERBOSE, "Queue TD @ 0x%p, data length %d\n", Qtd, (UINT32)Qtd->DataLen));
88 QtdHw = &Qtd->QtdHw;
90 DEBUG ((EFI_D_VERBOSE, "Next QTD : %x\n", QtdHw->NextQtd));
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EhciUrb.c 21 Create a single QTD to hold the data.
24 @param Data The cpu memory address of current data not associated with a QTD.
25 @param DataPhy The pci bus address of current data not associated with a QTD.
27 @param PktId Packet ID to use in the QTD.
28 @param Toggle Data toggle to use in the QTD.
31 @return Created QTD or NULL if failed to create one.
45 EHC_QTD *Qtd;
53 Qtd = UsbHcAllocateMem (Ehc->MemPool, sizeof (EHC_QTD));
55 if (Qtd == NULL) {
59 Qtd->Signature = EHC_QTD_SIG;
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EhciSched.c 20 Create helper QTD/QH for the EHCI device.
24 @retval EFI_OUT_OF_RESOURCES Failed to allocate resource for helper QTD/QH.
25 @retval EFI_SUCCESS Helper QH/QTD are created.
36 EHC_QTD *Qtd;
40 // Create an inactive Qtd to terminate the short packet read.
42 Qtd = EhcCreateQtd (Ehc, NULL, NULL, 0, QTD_PID_INPUT, 0, 64);
44 if (Qtd == NULL) {
48 Qtd->QtdHw.Status = QTD_STAT_HALTED;
49 Ehc->ShortReadStop = Qtd;
126 // 2. Create the help QTD/QH
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  /device/linaro/bootloader/edk2/MdeModulePkg/Bus/Pci/EhciPei/
EhciSched.c 21 Create helper QTD/QH for the EHCI device.
25 @retval EFI_OUT_OF_RESOURCES Failed to allocate resource for helper QTD/QH.
26 @retval EFI_SUCCESS Helper QH/QTD are created.
37 PEI_EHC_QTD *Qtd;
40 // Create an inactive Qtd to terminate the short packet read.
42 Qtd = EhcCreateQtd (Ehc, NULL, 0, QTD_PID_INPUT, 0, 64);
44 if (Qtd == NULL) {
48 Qtd->QtdHw.Status = QTD_STAT_HALTED;
49 Ehc->ShortReadStop = Qtd;
119 // 2. Create the help QTD/QH
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EhciUrb.c 25 @param Data Current data not associated with a QTD.
27 @param PktId Packet ID to use in the QTD.
28 @param Toggle Data toggle to use in the QTD.
31 @retval the pointer to the created QTD or NULL if failed to create one.
44 PEI_EHC_QTD *Qtd;
52 Qtd = UsbHcAllocateMem (Ehc, Ehc->MemPool, sizeof (PEI_EHC_QTD));
54 if (Qtd == NULL) {
58 Qtd->Signature = EHC_QTD_SIG;
59 Qtd->Data = Data;
60 Qtd->DataLen = 0;
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