On Wed, Oct 16, 2013 at 09:13:20AM +0000, Shevchenko, Andriy wrote: > On Wed, 2013-10-16 at 13:27 +0530, Vinod Koul wrote: > > On Wed, Oct 16, 2013 at 02:06:30PM +0530, Shevchenko, Andriy wrote: > > > On Wed, 2013-10-16 at 11:08 +0530, Vinod Koul wrote: > > [] > > > > > Well am going to take it a bit further and ask you why do we need the > > > > /sys/class/dma? I have never used it for slave work. > > > > > > How user (who, f.e., would like to run dmatest) will know names of the > > > channels provided? > > Ok dmatest requires this, I overlooked that part > > > > > How could we see what channels of certain dma controller are requested / > > > busy from userspace? > > But do end user care or need to know about this? > > The idea is to have some test cases. So, end user probably doesn't > really need this.
So could this just be debugfs files instead? -- 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/
