Re: [Qemu-arm] [PATCH 08/17] imx_fec: Add support for multiple Tx DMA rings

[Andrey Smirnov]

On Fri, Sep 22, 2017 at 12:33 AM, Jason Wang <address@hidden> wrote:
>
>
> On 2017年09月19日 03:50, Andrey Smirnov wrote:
>>
>> More recent version of the IP block support more than one Tx DMA ring,
>> so add the code implementing that feature.
>>
>> Cc: Peter Maydell<address@hidden>
>> Cc: Jason Wang<address@hidden>
>> Cc:address@hidden
>> Cc:address@hidden
>> Cc:address@hidden
>> Signed-off-by: Andrey Smirnov<address@hidden>
>> ---
>>   hw/net/imx_fec.c         | 97
>> +++++++++++++++++++++++++++++++++++++++---------
>>   include/hw/net/imx_fec.h | 23 +++++++++++-
>>   2 files changed, 101 insertions(+), 19 deletions(-)
>
>
> Is there a register for driver to know about the version? (Looks like I
> didn't find it).

I haven't seen anything of the sort in the datasheet and, since Linux
driver relies on DT for that information, I am inclined to think
there's none.

Thanks,
Andrey Smirnov