Benjamin Herrenschmidt wrote:
The only thing that I'm wondering about a bit is that ata_pause so far uses read of altstatus which _is_ a taskfile register. It's my understanding that we should avoid doing so in that case.
Technically, altstatus is in the control block rather than the command block, so it doesn't really always behave the same as the regular "taskfile" regs. Cheers - 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
