Hi All, I am doing development of device driver of 88SE6121 on Kernel 2.4 for PowerPC 8568 board, which is a BIG endian CPU. >From PCI config space, the VENDOR_ID and DEVICE_ID are correct for my driver. However the PCI_COMMAND register of 88SE6121 I got is 0x7, which is the same as default value. Based on the document, it has to be 0x0207 to enable interrupt. However I always failed to do so, the value remains 0x7 after it is re-assigned to the new value 0x0207. So that I have no interrupt from PCIe as INTA. Do you have any idea on this issue? Thanks for your help, Mike Zheng - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
