Hi, team: Kernel version: 2.6.13 (stable version) Platform type : ppc8540ads platform Problem hardware type: Promise20268 PCI-ATA card Configuration: configured ATA support with these part : Device driver, File system,Partition table. Problem description: When I boot my board, the kernel can recognize my Promise20268 card, and my SegateHD correctly. but prompt with "lost interrupt" message. After boot procedure, the /proc/partitions file shows correct partitions info, but when I mount my HD , I get "lost interrupt" message again, and the mount failed. Pls help me to solved this problem, or a suggestion to change with another PCI-ATA chip which had been tested. Cordially, KylongMu -------------- next part -------------- An HTML attachment was scrubbed... URL: http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20050904/3ba7ec74/attachment.htm