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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10
MdeModulePkg/Bus/Pci/UhciDxe/UhciReg.c
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@@ -53,7 +53,7 @@ UhciReadReg (
);
if (EFI_ERROR (Status)) {
UHCI_ERROR (("UhciReadReg: PciIo Io.Read error: %r at offset %d\n", Status, Offset));
DEBUG ((EFI_D_ERROR, "UhciReadReg: PciIo Io.Read error: %r at offset %d\n", Status, Offset));
Data = 0xFFFF;
}
@@ -91,7 +91,7 @@ UhciWriteReg (
);
if (EFI_ERROR (Status)) {
UHCI_ERROR (("UhciWriteReg: PciIo Io.Write error: %r at offset %d\n", Status, Offset));
DEBUG ((EFI_D_ERROR, "UhciWriteReg: PciIo Io.Write error: %r at offset %d\n", Status, Offset));
}
}
@@ -167,7 +167,7 @@ UhciAckAllInterrupt (
// is a temporary error status.
//
if (!UhciIsHcWorking (Uhc->PciIo)) {
UHCI_ERROR (("UhciAckAllInterrupt: re-enable the UHCI from system error\n"));
DEBUG ((EFI_D_ERROR, "UhciAckAllInterrupt: re-enable the UHCI from system error\n"));
Uhc->Usb2Hc.SetState (&Uhc->Usb2Hc, EfiUsbHcStateOperational);
}
}
@@ -232,7 +232,7 @@ UhciIsHcWorking (
UsbSts = UhciReadReg (PciIo, USBSTS_OFFSET);
if (UsbSts & (USBSTS_HCPE | USBSTS_HSE | USBSTS_HCH)) {
UHCI_ERROR (("UhciIsHcWorking: current USB state is %x\n", UsbSts));
DEBUG ((EFI_D_ERROR, "UhciIsHcWorking: current USB state is %x\n", UsbSts));
return FALSE;
}
@@ -271,7 +271,7 @@ UhciSetFrameListBaseAddr (
);
if (EFI_ERROR (Status)) {
UHCI_ERROR (("UhciSetFrameListBaseAddr: PciIo Io.Write error: %r\n", Status));
DEBUG ((EFI_D_ERROR, "UhciSetFrameListBaseAddr: PciIo Io.Write error: %r\n", Status));
}
}