Re: [PATCH 3/3] USB: usbtest : Add tests to ensure HCDs can accept byte aligned buffers.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 1 Oct 2010, Martin Fuzzey wrote:

> Add a set of new tests similar to the existing ones but using
> transfer buffers at an "odd" address [ie offset of +1 from
> the buffer obtained by kmalloc() or usb_alloc_coherent()]
> 
> The new tests are:
> #17 : bulk out (like #1) using kmalloc and DMA mapping by USB core.
> #18 : bulk in (like #2) using kmalloc and DMA mapping by USB core.
> #19 : bulk out (like #1) using usb_alloc_coherent()
> #20 : bulk in (like #2) using usb_alloc_coherent()
> #21 : control write (like #14)
> #22 : isochonous out (like #15)
> #23 : isochonous in (like #16)

Instead of adding new tests, would it be better to add a new parameter 
to the existing tests?

Alan Stern

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux