Re: [PATCH] cardbus: revert IO window limit

[Linus Torvalds <torvalds@osdl.org>]

On Sat, 1 Jul 2006, Daniel Ritz wrote:
> 
> nope. but from the docs available i would _guess_ this thing is really
> similar to the 82443BX/82371AB combination. at least the SMBus base address
> register is hidden at the very same place (32bit at 0x90 in function 3 of the
> "south" brigde)...so the attached little patch might be enough to fix things...

Alessio has PCI ID 8086:7194, which is not the 82443MX_3, so you'd need 
something like this instead (but yes, it might indeed be the standard 
PIIX4 quirks).

		Linus

---
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 4364d79..0c073b4 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -401,6 +401,7 @@ static void __devinit quirk_piix4_acpi(s
 	piix4_io_quirk(dev, "PIIX4 devres J", 0x7c, 1 << 20);
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82371AB_3,	quirk_piix4_acpi );
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82440MX_0,	quirk_piix4_acpi );
 
 /*
  * ICH4, ICH4-M, ICH5, ICH5-M ACPI: Three IO regions pointed to by longwords at
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 9ae6b1a..889d4da 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2205,6 +2205,7 @@ #define PCI_DEVICE_ID_INTEL_82443LX_1	0x
 #define PCI_DEVICE_ID_INTEL_82443BX_0	0x7190
 #define PCI_DEVICE_ID_INTEL_82443BX_1	0x7191
 #define PCI_DEVICE_ID_INTEL_82443BX_2	0x7192
+#define PCI_DEVICE_ID_INTEL_82440MX_0	0x7194
 #define PCI_DEVICE_ID_INTEL_440MX	0x7195
 #define PCI_DEVICE_ID_INTEL_440MX_6	0x7196
 #define PCI_DEVICE_ID_INTEL_82443MX_0	0x7198
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/