Re: spi: tests driver to test basic alignment/length issues via loopback

[Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>]

Hi Martin,

On Wed, Nov 25, 2015 at 7:56 PM, Martin Sperl <kernel@xxxxxxxxxxxxxxxx> wrote:
> So I had to write a small test driver that allows for generate all sorts
> of spi_messages with different length, rx/tx_buf alignments and more to
> get generated - right now it submits something like 360 distinct
> spi_messages:

Thanks!

> * transfers starting on a page with rx and tx_buf set
>   * length: 1, 16, 32, 64, 128, 256, 1024, 4096, 128k

I think you should add a few lengths that are not powers of two
(e.g. prime numbers).

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

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