Dear everyone, This is the patchset (based on 2.6.20-rc4) to add low-level I/O calls which access the taskfile registers. The idea comes from drivers/ide IN*/OUT* calls. As you know, these calls are unnecessary for most libata drivers. But the Celleb PATA driver needs them to use the libata common code. And using these calls, it is possible to remove similar code about PIO/MMIO access. Please give me any comments. Best regards, Akira Iguchi - 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