sravan/system76-edk2
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1. Added EFI_MEDIA_CHANGED and EFI_INVALID_PARAMETER returns in UsbMassReadBlocks().

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2. Use DEBUG () to replace some native debug function in USB stack modules.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4689 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2008-02-13 09:08:24 +00:00
parent d1f076304d
commit 1c61953576
17 changed files with 236 additions and 589 deletions
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20
MdeModulePkg/Bus/Pci/UhciDxe/UhciSched.c
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@@ -121,11 +121,7 @@ UhciInitFrameList (
// in supporting the full speed bandwidth reclamation in the previous
// mentioned form. Most new platforms don't suffer it.
//
#ifdef UHCI_NO_BW_RECLAMATION
Uhc->BulkQh->QhHw.HorizonLink = QH_HLINK (NULL, TRUE);
#else
Uhc->BulkQh->QhHw.HorizonLink = QH_HLINK (Uhc->BulkQh, FALSE);
#endif
Uhc->BulkQh->NextQh = NULL;
@@ -515,7 +511,7 @@ UhciCheckTdStatus (
// terminate the transfer
//
if (!IsLow && (TdHw->ShortPacket == 1) && (Len < Td->DataLen)) {
UHCI_DEBUG (("UhciCheckTdStatus: short packet read occured\n"));
DEBUG ((EFI_D_INFO, "UhciCheckTdStatus: short packet read occured\n"));
Finished = TRUE;
goto ON_EXIT;
@@ -576,7 +572,7 @@ UhciExecuteTransfer (
Finished = FALSE;
Status = EFI_SUCCESS;
Delay = (TimeOut * UHC_1_MILLISECOND / UHC_SYNC_POLL_INTERVAL) + 1;
for (Index = 0; Index < Delay; Index++) {
Finished = UhciCheckTdStatus (Uhc, Td, IsLow, QhResult);
@@ -591,16 +587,16 @@ UhciExecuteTransfer (
}
if (!Finished) {
UHCI_ERROR (("UhciExecuteTransfer: execution not finished for %dms\n", TimeOut));
UHCI_DUMP_QH ((Qh));
UHCI_DUMP_TDS ((Td));
DEBUG ((EFI_D_ERROR, "UhciExecuteTransfer: execution not finished for %dms\n", TimeOut));
UhciDumpQh (Qh);
UhciDumpTds (Td);
Status = EFI_TIMEOUT;
} else if (QhResult->Result != EFI_USB_NOERROR) {
UHCI_ERROR (("UhciExecuteTransfer: execution failed with result %x\n", QhResult->Result));
UHCI_DUMP_QH ((Qh));
UHCI_DUMP_TDS ((Td));
DEBUG ((EFI_D_ERROR, "UhciExecuteTransfer: execution failed with result %x\n", QhResult->Result));
UhciDumpQh (Qh);
UhciDumpTds (Td);
Status = EFI_DEVICE_ERROR;
}