Hi, The TI XIO2000A/XIO2200A PCIe-PCI bridge (VID: 104C, DID: 8231) erroneously handles fast back-to-back transfers on its subordinate bus segment. The behavior is seen when there are multiple devices downstream and transfers from both devices result in a fast b2b transfer. This confuses the PCIe-PCI bridge and results in data corruption. One way to work around the buggy bridge would be to disable fast b2b transfers on any device on the subordinate bus-segment by writing the appropriate bits in the device's pci-configspace command register. Are there any suggestions on how this might be handled? Should this be addressed in the kernel? Thanks, Gabe Black -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
