From: Zyta Szpak <zr@semihalf.com>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: remy.horton@intel.com, wenzhuo.lu@intel.com,
helin.zhang@intel.com, konstantin.ananyev@intel.com,
jingjing.wu@intel.com, dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v4 1/2] ethdev: remove get_reg_length callback
Date: Tue, 28 Jun 2016 18:05:30 +0200 [thread overview]
Message-ID: <5772A04A.9000805@semihalf.com> (raw)
In-Reply-To: <2151797.UCVmFz2S8u@xps13>
OK
On 27.06.2016 17:19, Thomas Monjalon wrote:
> 2016-06-23 15:26, zr@semihalf.com:
>> From: Zyta Szpak <zr@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@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
next prev parent reply other threads:[~2016-06-28 16:05 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-23 13:26 zr
2016-06-23 13:26 ` [dpdk-dev] [PATCH v4 2/2] examples/ethtool: use rte_eth_dev_get_reg_info for reg params zr
2016-06-27 10:46 ` Remy Horton
2016-06-27 10:46 ` [dpdk-dev] [PATCH v4 1/2] ethdev: remove get_reg_length callback Remy Horton
2016-06-28 16:05 ` Zyta Szpak
2016-06-27 15:19 ` Thomas Monjalon
2016-06-28 16:05 ` Zyta Szpak [this message]
2016-07-04 6:51 ` [dpdk-dev] [PATCH v5 " Zyta Szpak
2016-07-04 6:51 ` [dpdk-dev] [PATCH v5 2/2] examples/ethtool: use rte_eth_dev_get_reg_info for reg params Zyta Szpak
2016-07-04 10:39 ` Remy Horton
2016-07-04 10:38 ` [dpdk-dev] [PATCH v5 1/2] ethdev: remove get_reg_length callback Remy Horton
2016-07-04 11:34 ` Zyta Szpak
2016-07-04 11:36 ` [dpdk-dev] [PATCH v6 " Zyta Szpak
2016-07-04 11:36 ` [dpdk-dev] [PATCH v6 2/2] examples/ethtool: use rte_eth_dev_get_reg_info for reg params Zyta Szpak
2016-07-04 13:24 ` Remy Horton
2016-07-08 17:02 ` Thomas Monjalon
2016-07-04 13:24 ` [dpdk-dev] [PATCH v6 1/2] ethdev: remove get_reg_length callback Remy Horton
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