[dpdk-dev] [PATCH v4 1/2] ethdev: remove get_reg_length callback

[Zyta Szpak]

OK

On 27.06.2016 17:19, Thomas Monjalon wrote:
> 2016-06-23 15:26, zr at semihalf.com:
>> From: Zyta Szpak <zr at semihalf.com>
>>
>> Version 4 of fixing the assumption of that device registers
>> are always 32 bits long. rte_eth_dev_get_reg_length and
>> rte_eth_dev_get_reg_info callbacks did not provide register size
>> to the app in any way. It is needed to allocate proper number
>> of bytes before retrieving registers content with
>> rte_eth_dev_get_reg. This commit remove rte_eth_dev_get_reg_length
>> callback and adds width parameter to reg_info struct which makes
>> it possible to call rte_eth_dev_get_reg_info to get attributes
>> first. The drivers using this callback fill width and length
>> when call to function made with data=NULL.
>>
>> Signed-off-by: Zyta Szpak <zr at semihalf.com>
> Please do not mention patch revision in the commit log.
> However you can add a changelog below the three dashes (with --annotate).
> And please use --in-reply-to to keep revisions in the same thread.
> Thanks