On 11/21/2017 07:30 AM, Dirk Behme wrote:
> On 17.11.2017 16:04, Marek Vasut wrote:
>> On 11/17/2017 03:28 PM, Dirk Behme wrote:
>>> Its a valid use case to call ehci_submit_async() with a NULL buffer
>>> with length 0. E.g. from usb_set_configuration().
>>>
>>> As invalidate_dcache_range() isn't a
On 17.11.2017 16:04, Marek Vasut wrote:
On 11/17/2017 03:28 PM, Dirk Behme wrote:
Its a valid use case to call ehci_submit_async() with a NULL buffer
with length 0. E.g. from usb_set_configuration().
As invalidate_dcache_range() isn't able to judge if the address
NULL is valid or not (depending
On 11/17/2017 03:28 PM, Dirk Behme wrote:
> Its a valid use case to call ehci_submit_async() with a NULL buffer
> with length 0. E.g. from usb_set_configuration().
>
> As invalidate_dcache_range() isn't able to judge if the address
> NULL is valid or not (depending on the SoC hardware configuratio
Its a valid use case to call ehci_submit_async() with a NULL buffer
with length 0. E.g. from usb_set_configuration().
As invalidate_dcache_range() isn't able to judge if the address
NULL is valid or not (depending on the SoC hardware configuration it
might be valid) do the check in ehci_submit_asy
4 matches
Mail list logo
