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[ISAPNP] Fix reading of serial number

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This commit is contained in:
Hervé Poussineau 2020-03-14 23:28:52 +01:00
parent 111721a64a
commit 58e8be6258
2 changed files with 3 additions and 3 deletions
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4
drivers/bus/isapnp/hardware.c
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@ -516,11 +516,11 @@ ProbeIsaPnpBus(PISAPNP_FDO_EXTENSION FdoExt)
LogDevice->VendorId[1] = (((LogDevId.VendorId & 0x3) << 3) | ((LogDevId.VendorId >> 13) & 0x7)) + 'A' - 1,
LogDevice->VendorId[2] = ((LogDevId.VendorId >> 8) & 0x1f) + 'A' - 1,
LogDevice->ProdId = RtlUshortByteSwap(LogDevId.ProdId);
LogDevice->SerialNumber = RtlUlongByteSwap(Identifier.Serial);
LogDevice->SerialNumber = Identifier.Serial;
LogDevice->IoAddr = ReadIoBase(FdoExt->ReadDataPort, 0);
LogDevice->IrqNo = ReadIrqNo(FdoExt->ReadDataPort, 0);
DPRINT1("Detected ISA PnP device - VID: '%3s' PID: 0x%x SN: 0x04x IoBase: 0x%x IRQ:0x%x\n",
DPRINT1("Detected ISA PnP device - VID: '%3s' PID: 0x%x SN: 0x%08x IoBase: 0x%x IRQ:0x%x\n",
LogDevice->VendorId, LogDevice->ProdId, LogDevice->SerialNumber, LogDevice->IoAddr, LogDevice->IrqNo);
WaitForKey();

2
drivers/bus/isapnp/pdo.c
View file

@ -114,7 +114,7 @@ IsaPdoQueryId(
Status = RtlStringCbPrintfExW(Temp, sizeof(Temp),
&End,
NULL, 0,
L"%u",
L"%X",
LogDev->SerialNumber);
if (!NT_SUCCESS(Status))
return Status;