[sir_richard] 47666: [HAL]: Plug in the data from pcidata.c that was committed months ago to display a beautiful enumeration of all PCI devices on the machine. This will allow debug logs not only to contain nearly full hardware information, but also identify the VM the tester/reporter is using (based on the device's subsystem ID). [HAL]: Display all the warning DPRINTs in-line with the PCI enumeration code, resulting in a much easier to read and comprehensive review of the machine.
7 Jun
2010
7 Jun
'10
5:01 p.m.
Author: sir_richard
Date: Mon Jun 7 19:01:56 2010
New Revision: 47666
URL: http://svn.reactos.org/svn/reactos?rev=47666&view=rev
Log:
[HAL]: Plug in the data from pcidata.c that was committed months ago to display a
beautiful enumeration of all PCI devices on the machine. This will allow debug logs not
only to contain nearly full hardware information, but also identify the VM the
tester/reporter is using (based on the device's subsystem ID).
[HAL]: Display all the warning DPRINTs in-line with the PCI enumeration code, resulting in
a much easier to read and comprehensive review of the machine.
Modified:
trunk/reactos/hal/halx86/generic/legacy/bussupp.c
Modified: trunk/reactos/hal/halx86/generic/legacy/bussupp.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/legacy/…
==============================================================================
--- trunk/reactos/hal/halx86/generic/legacy/bussupp.c [iso-8859-1] (original)
+++ trunk/reactos/hal/halx86/generic/legacy/bussupp.c [iso-8859-1] Mon Jun 7 19:01:56
2010
@@ -374,10 +374,10 @@
if (NT_SUCCESS(Status))
{
/* Return the flags */
- DPRINT1("Found HackFlags for your %lx:%lx device\n", VendorId,
DeviceId);
+ DbgPrint("\tFound HackFlags for your chipset\n");
*HackFlags = *(PULONG)PartialInfo.Data;
- DPRINT1("Hack Flags: %lx (Hack Revision: %lx\tYour Revision: %lx)\n",
- *HackFlags, HALP_REVISION_FROM_HACK_FLAGS(*HackFlags), RevisionId);
+ DbgPrint("\t\tHack Flags: %lx (Hack Revision: %lx-Your Revision:
%lx)\n",
+ *HackFlags, HALP_REVISION_FROM_HACK_FLAGS(*HackFlags), RevisionId);
/* Does it apply to this revision? */
if ((RevisionId) && (RevisionId >=
(HALP_REVISION_FROM_HACK_FLAGS(*HackFlags))))
@@ -388,6 +388,7 @@
/* Throw out revision data */
*HackFlags = HALP_HACK_FLAGS(*HackFlags);
+ if (!*HackFlags) DbgPrint("\tNo HackFlags for your chipset's
revision!\n");
}
/* Close the handle and return */
@@ -654,6 +655,179 @@
}
}
#endif
+
+VOID
+NTAPI
+ShowSize(ULONG x)
+{
+ if (!x) return;
+ DbgPrint(" [size=");
+ if (x < 1024)
+ {
+ DbgPrint("%d", (int) x);
+ }
+ else if (x < 1048576)
+ {
+ DbgPrint("%dK", (int)(x / 1024));
+ }
+ else if (x < 0x80000000)
+ {
+ DbgPrint("%dM", (int)(x / 1048576));
+ }
+ else
+ {
+ DbgPrint("%d", x);
+ }
+ DbgPrint("]\n");
+}
+
+VOID
+NTAPI
+HalpDebugPciBus(IN ULONG i,
+ IN ULONG j,
+ IN ULONG k,
+ IN PPCI_COMMON_CONFIG PciData)
+{
+ extern CHAR ClassTable[3922];
+ extern CHAR VendorTable[642355];
+ PCHAR p, ClassName, SubClassName, VendorName, ProductName, SubVendorName;
+ ULONG Length;
+ CHAR LookupString[16] = "";
+ CHAR bSubClassName[32] = "";
+ CHAR bVendorName[32] = "";
+ CHAR bProductName[32] = "Unknown device";
+ CHAR bSubVendorName[32] = "Unknown";
+ ULONG Size, Mem, b;
+
+ /* Isolate the class name */
+ sprintf(LookupString, "C %02x", PciData->BaseClass);
+ ClassName = strstr(ClassTable, LookupString);
+ if (ClassName)
+ {
+ /* Isolate the subclass name */
+ ClassName += 6;
+ sprintf(LookupString, "\t%02x", PciData->SubClass);
+ SubClassName = strstr(ClassName, LookupString);
+ if (SubClassName)
+ {
+ /* Copy the subclass into our buffer */
+ SubClassName += 5;
+ p = strchr(SubClassName, '\r');
+ Length = p - SubClassName;
+ if (Length > sizeof(bSubClassName)) Length = sizeof(bSubClassName);
+ strncpy(bSubClassName, SubClassName, Length);
+ bSubClassName[Length] = '\0';
+ }
+ }
+
+ /* Isolate the vendor name */
+ sprintf(LookupString, "\n%04x ", PciData->VendorID);
+ VendorName = strstr(VendorTable, LookupString);
+ if (VendorName)
+ {
+ /* Copy the vendor name into our buffer */
+ VendorName += 7;
+ p = strchr(VendorName, '\r');
+ Length = p - VendorName;
+ if (Length > sizeof(bVendorName)) Length = sizeof(bVendorName);
+ strncpy(bVendorName, VendorName, Length);
+ bVendorName[Length ] = '\0';
+
+ /* Isolate the product name */
+ sprintf(LookupString, "\t%04x", PciData->DeviceID);
+ ProductName = strstr(VendorName, LookupString);
+ if (ProductName)
+ {
+ /* Copy the product name into our buffer */
+ ProductName += 7;
+ p = strchr(ProductName, '\r');
+ Length = p - ProductName;
+ if (Length > sizeof(bProductName)) Length = sizeof(bProductName);
+ strncpy(bProductName, ProductName, Length);
+ bProductName[Length] = '\0';
+
+ /* Isolate the subvendor and subsystem name */
+ sprintf(LookupString,
+ "\t\t%04x %04x ",
+ PciData->u.type0.SubVendorID,
+ PciData->u.type0.SubSystemID);
+ SubVendorName = strstr(ProductName, LookupString);
+ if (SubVendorName)
+ {
+ /* Copy the subvendor name into our buffer */
+ SubVendorName += 13;
+ p = strchr(SubVendorName, '\r');
+ Length = p - SubVendorName;
+ if (Length > sizeof(bSubVendorName)) Length = sizeof(bSubVendorName);
+ strncpy(bSubVendorName, SubVendorName, Length);
+ bSubVendorName[Length] = '\0';
+ }
+ }
+ }
+
+ /* Print out the data */
+ DbgPrint("%02x:%02x.%x %s [%02x%02x]: %s %s [%04x:%04x] (rev %02x)\n"
+ "\tSubsystem: %s [%04x:%04x]\n",
+ i,
+ j,
+ k,
+ bSubClassName,
+ PciData->BaseClass,
+ PciData->SubClass,
+ bVendorName,
+ bProductName,
+ PciData->VendorID,
+ PciData->DeviceID,
+ PciData->RevisionID,
+ bSubVendorName,
+ PciData->u.type0.SubVendorID,
+ PciData->u.type0.SubSystemID);
+
+ /* Print out and decode flags */
+ DbgPrint("\tFlags:");
+ if (PciData->Command & PCI_ENABLE_BUS_MASTER) DbgPrint(" bus
master,");
+ if (PciData->Status & PCI_STATUS_66MHZ_CAPABLE) DbgPrint("
66MHz,");
+ if ((PciData->Status & PCI_STATUS_DEVSEL) == 0x200) DbgPrint(" medium
devsel,");
+ if ((PciData->Status & PCI_STATUS_DEVSEL) == 0x400) DbgPrint(" fast
devsel,");
+ DbgPrint(" latency %d", PciData->LatencyTimer);
+ if (PciData->u.type0.InterruptLine) DbgPrint(", IRQ %02d",
PciData->u.type0.InterruptLine);
+ DbgPrint("\n");
+
+ /* Scan addresses */
+ Size = 0;
+ for (b = 0; b < PCI_TYPE0_ADDRESSES; b++)
+ {
+ /* Check for a BAR */
+ Mem = PciData->u.type0.BaseAddresses[b];
+ if (Mem)
+ {
+ /* Decode the address type */
+ if (Mem & PCI_ADDRESS_IO_SPACE)
+ {
+ /* Decode the size */
+ Size = 1 << 2;
+ while (!(Mem & Size) && (Size)) Size <<= 1;
+
+ /* Print it out */
+ DbgPrint("\tI/O ports at %04lx", Mem &
PCI_ADDRESS_IO_ADDRESS_MASK);
+ ShowSize(Size);
+ }
+ else
+ {
+ /* Decode the size */
+ Size = 1 << 8;
+ while (!(Mem & Size) && (Size)) Size <<= 1;
+
+ /* Print it out */
+ DbgPrint("\tMemory at %08lx (%d-bit, %sprefetchable)",
+ Mem & PCI_ADDRESS_MEMORY_ADDRESS_MASK,
+ (Mem & PCI_ADDRESS_MEMORY_TYPE_MASK) == PCI_TYPE_32BIT ? 32
: 64,
+ (Mem & PCI_ADDRESS_MEMORY_PREFETCHABLE) ? "" :
"non-");
+ ShowSize(Size);
+ }
+ }
+ }
+}
VOID
NTAPI
@@ -735,6 +909,7 @@
HalpFixupPciSupportedRanges(PciRegistryInfo->NoBuses);
/* Loop every bus */
+ DbgPrint("\n====== PCI BUS HARDWARE DETECTION =======\n\n");
PciSlot.u.bits.Reserved = 0;
for (i = 0; i < PciRegistryInfo->NoBuses; i++)
{
@@ -761,11 +936,14 @@
/* Skip if this is an invalid function */
if (PciData->VendorID == PCI_INVALID_VENDORID) continue;
+ /* Print out the entry */
+ HalpDebugPciBus(i, j, k, PciData);
+
/* Check if this is a Cardbus bridge */
if (PCI_CONFIGURATION_TYPE(PciData) == PCI_CARDBUS_BRIDGE_TYPE)
{
/* Not supported */
- DPRINT1("Your machine has a PCI Cardbus Bridge. This device will
not work!\n");
+ DbgPrint("\tDevice is a PCI Cardbus Bridge. It will not
work!\n");
continue;
}
@@ -783,9 +961,8 @@
if (!HalpIsIdeDevice(PciData))
{
/* We'll mask out this interrupt then */
- DPRINT1("Device %lx:%lx is using IRQ %d! ISA Cards
using that IRQ may fail!\n",
- PciData->VendorID, PciData->DeviceID,
- PciData->u.type1.InterruptLine);
+ DbgPrint("\tDevice is using IRQ %d! ISA Cards using
that IRQ may fail!\n",
+ PciData->u.type1.InterruptLine);
HalpPciIrqMask |= (1 <<
PciData->u.type1.InterruptLine);
}
}
@@ -800,7 +977,7 @@
(PciData->RevisionID < 0x11))
{
/* Skip */
- DPRINT1("Your machine has a broken Intel 82430 PCI
Controller. This device will not work!\n");
+ DbgPrint("\tDevice is a broken Intel 82430 PCI Controller.
It will not work!\n\n");
continue;
}
@@ -809,7 +986,7 @@
(PciData->RevisionID <= 3))
{
/* Skip */
- DPRINT1("Your machine has a broken Intel 82378 PCI-to-ISA
Bridge. This device will not work!\n");
+ DbgPrint("\tDevice is a broken Intel 82378 PCI-to-ISA
Bridge. It will not work!\n\n");
continue;
}
@@ -817,7 +994,7 @@
if ((PciData->DeviceID == 0x84C4) &&
(PciData->RevisionID <= 4))
{
- DPRINT1("Your machine has an Intel Orion 82450 PCI Bridge.
This device will not work!\n");
+ DbgPrint("\tDevice is a Intel Orion 82450 PCI Bridge. It
will not work!\n\n");
continue;
}
}
@@ -831,8 +1008,7 @@
HALP_CARD_FEATURE_FULL_DECODE))
{
/* We'll do chipset checks later */
- DPRINT1("Your %lx:%lx PCI device has Extended Address
Decoding. This device may fail to work on older BIOSes!\n",
- PciData->VendorID, PciData->DeviceID);
+ DbgPrint("\tDevice has Extended Address Decoding. It may
fail to work on older BIOSes!\n");
ExtendedAddressDecoding = TRUE;
}
}
@@ -844,21 +1020,21 @@
/* Check if this is an OHCI controller */
if (PciData->ProgIf == 0x10)
{
- DPRINT1("Your machine has an OHCI (USB) PCI Expansion Card.
Turn off Legacy USB in your BIOS!\n");
+ DbgPrint("\tDevice is an OHCI (USB) PCI Expansion Card. Turn
off Legacy USB in your BIOS!\n\n");
continue;
}
/* Check for Intel UHCI controller */
if (PciData->VendorID == 0x8086)
{
- DPRINT1("Your machine has an Intel UHCI (USB) Controller.
Turn off Legacy USB in your BIOS!\n");
+ DbgPrint("\tDevice is an Intel UHCI (USB) Controller. Turn
off Legacy USB in your BIOS!\n\n");
continue;
}
/* Check for VIA UHCI controller */
if (PciData->VendorID == 0x1106)
{
- DPRINT1("Your machine has a VIA UHCI (USB) Controller. Turn
off Legacy USB in your BIOS!\n");
+ DbgPrint("\tDevice is a VIA UHCI (USB) Controller. Turn off
Legacy USB in your BIOS!\n\n");
continue;
}
}
@@ -873,31 +1049,34 @@
/* Check for broken ACPI routing */
if (HackFlags & HAL_PCI_CHIP_HACK_DISABLE_ACPI_IRQ_ROUTING)
{
- DPRINT1("Your hardware has broken ACPI IRQ Routing! Be
aware!\n");
+ DbgPrint("This chipset has broken ACPI IRQ Routing! Be
aware!\n\n");
continue;
}
/* Check for broken ACPI timer */
if (HackFlags & HAL_PCI_CHIP_HACK_BROKEN_ACPI_TIMER)
{
- DPRINT1("Your hardware has a broken ACPI timer! Be
aware!\n");
+ DbgPrint("This chipset has a broken ACPI timer! Be
aware!\n\n");
continue;
}
/* Check for hibernate-disable */
if (HackFlags & HAL_PCI_CHIP_HACK_DISABLE_HIBERNATE)
{
- DPRINT1("Your machine has a broken PCI device which is
incompatible with hibernation. Be aware!\n");
+ DbgPrint("This chipset has a broken PCI device which is
incompatible with hibernation. Be aware!\n\n");
continue;
}
/* Check for USB controllers that generate SMIs */
if (HackFlags & HAL_PCI_CHIP_HACK_USB_SMI_DISABLE)
{
- DPRINT1("Your machine has a USB controller which generates
SMIs. ReactOS will likely fail to boot!\n");
+ DbgPrint("This chipset has a USB controller which generates
SMIs. ReactOS will likely fail to boot!\n\n");
continue;
}
}
+
+ /* Terminate the entry */
+ DbgPrint("\n");
}
}
}
@@ -910,7 +1089,7 @@
/* Tell PnP if this hard supports correct decoding */
HalpMarkChipsetDecode(ExtendedAddressDecoding);
- DPRINT1("PCI BUS Setup complete\n");
+ DbgPrint("====== PCI BUS DETECTION COMPLETE =======\n\n");
#endif
}
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sir_richard＠svn.reactos.org