Dear Huang Shijie, > 于 2012年10月18日 16:16, Marek Vasut 写道: > > So we can't stream data from the chip? About time to adjust the MTD > > framework to allow that. Maybe implement a command queue? > > IMHO, it's not possible. Because the READ-PAGE(00h-30h) command needs to > check the busy status > which means we have to stop in the middle, so we can not chain the all > the read-pages DMA commands.
Can the DMA not branch? > thanks > Huang Shijie Best regards, Marek Vasut -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
