1 /** @file
2
3 This file provides the information dump support for Uhci when in debug mode.
4
5 Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
6 SPDX-License-Identifier: BSD-2-Clause-Patent
7
8 **/
9
10 #include "Uhci.h"
11
12 /**
13 Dump the content of QH structure.
14
15 @param QhSw Pointer to software QH structure.
16
17 **/
18 VOID
UhciDumpQh(IN UHCI_QH_SW * QhSw)19 UhciDumpQh (
20 IN UHCI_QH_SW *QhSw
21 )
22 {
23 DEBUG ((EFI_D_VERBOSE, "&QhSw @ 0x%p\n", QhSw));
24 DEBUG ((EFI_D_VERBOSE, "QhSw.NextQh - 0x%p\n", QhSw->NextQh));
25 DEBUG ((EFI_D_VERBOSE, "QhSw.TDs - 0x%p\n", QhSw->TDs));
26 DEBUG ((EFI_D_VERBOSE, "QhSw.QhHw:\n"));
27 DEBUG ((EFI_D_VERBOSE, " Horizon Link - %x\n", QhSw->QhHw.HorizonLink));
28 DEBUG ((EFI_D_VERBOSE, " Vertical Link - %x\n\n", QhSw->QhHw.VerticalLink));
29 }
30
31
32 /**
33 Dump the content of TD structure.
34
35 @param TdSw Pointer to software TD structure.
36
37 **/
38 VOID
UhciDumpTds(IN UHCI_TD_SW * TdSw)39 UhciDumpTds (
40 IN UHCI_TD_SW *TdSw
41 )
42 {
43 UHCI_TD_SW *CurTdSw;
44
45 CurTdSw = TdSw;
46
47 while (CurTdSw != NULL) {
48 DEBUG ((EFI_D_VERBOSE, "TdSw @ 0x%p\n", CurTdSw));
49 DEBUG ((EFI_D_VERBOSE, "TdSw.NextTd - 0x%p\n", CurTdSw->NextTd));
50 DEBUG ((EFI_D_VERBOSE, "TdSw.DataLen - %d\n", CurTdSw->DataLen));
51 DEBUG ((EFI_D_VERBOSE, "TdSw.Data - 0x%p\n", CurTdSw->Data));
52 DEBUG ((EFI_D_VERBOSE, "TdHw:\n"));
53 DEBUG ((EFI_D_VERBOSE, " NextLink - 0x%x\n", CurTdSw->TdHw.NextLink));
54 DEBUG ((EFI_D_VERBOSE, " ActualLen - %d\n", CurTdSw->TdHw.ActualLen));
55 DEBUG ((EFI_D_VERBOSE, " Status - 0x%x\n", CurTdSw->TdHw.Status));
56 DEBUG ((EFI_D_VERBOSE, " IOC - %d\n", CurTdSw->TdHw.IntOnCpl));
57 DEBUG ((EFI_D_VERBOSE, " IsIsoCh - %d\n", CurTdSw->TdHw.IsIsoch));
58 DEBUG ((EFI_D_VERBOSE, " LowSpeed - %d\n", CurTdSw->TdHw.LowSpeed));
59 DEBUG ((EFI_D_VERBOSE, " ErrorCount - %d\n", CurTdSw->TdHw.ErrorCount));
60 DEBUG ((EFI_D_VERBOSE, " ShortPacket - %d\n", CurTdSw->TdHw.ShortPacket));
61 DEBUG ((EFI_D_VERBOSE, " PidCode - 0x%x\n", CurTdSw->TdHw.PidCode));
62 DEBUG ((EFI_D_VERBOSE, " DevAddr - %d\n", CurTdSw->TdHw.DeviceAddr));
63 DEBUG ((EFI_D_VERBOSE, " EndPoint - %d\n", CurTdSw->TdHw.EndPoint));
64 DEBUG ((EFI_D_VERBOSE, " DataToggle - %d\n", CurTdSw->TdHw.DataToggle));
65 DEBUG ((EFI_D_VERBOSE, " MaxPacketLen - %d\n", CurTdSw->TdHw.MaxPacketLen));
66 DEBUG ((EFI_D_VERBOSE, " DataBuffer - 0x%x\n\n",CurTdSw->TdHw.DataBuffer));
67
68 CurTdSw = CurTdSw->NextTd;
69 }
70 }
71
72