@@ -1814,6 +1814,17 @@ static void __devinit quirk_plx_pci9050(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
quirk_plx_pci9050);
+/*
+ * The following Meilhaus (vendor ID 0x1402) device IDs (amongst others)
+ * may be using the PLX PCI 9050: 0x0630, 0x0940, 0x0950, 0x0960, 0x100b,
+ * 0x1400, 0x140a, 0x140b, 0x14e0, 0x14ea, 0x14eb, 0x1604, 0x1608, 0x160c,
+ * 0x168f, 0x2000, 0x2600, 0x3000, 0x810a, 0x810b.
+ *
+ * Currently, device IDs 0x2000 and 0x2600 are used by the Comedi "me_daq"
+ * driver.
+ */
+DECLARE_PCI_FIXUP_HEADER(0x1402, 0x2000, quirk_plx_pci9050);
+DECLARE_PCI_FIXUP_HEADER(0x1402, 0x2600, quirk_plx_pci9050);
static void __devinit quirk_netmos(struct pci_dev *dev)
{
The Meilhaus ME-2000i and ME-2600i data acquisition cards supported by the Comedi "me_daq" driver use the PLX PCI 9050 PCI Target bridge chip affected by the bug that prevents the chip's local configuration registers being read from BAR0 or BAR1 base addresses that are an odd multiple of 128 bytes. Use the PLX PCI 9050 quirk handler for these devices to re-allocate affected regions to a 256-byte boundary. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> --- drivers/pci/quirks.c | 11 +++++++++++ 1 file changed, 11 insertions(+)