lkml.org 
[lkml]   [2019]   [Jan]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH 3/4] crypto: hisilicon: Add HiSilicon ZIP accelerator support
From
Date
On 2019/1/11 14:34, Zhou Wang wrote:
> On 2019/1/11 14:08, Herbert Xu wrote:
>> On Sat, Dec 22, 2018 at 03:51:44PM +0800, Zhou Wang wrote:
>>>
>>> +static struct crypto_alg hisi_zip_zlib = {
>>> + .cra_name = "zlib-deflate",
>>> + .cra_flags = CRYPTO_ALG_TYPE_COMPRESS,
>>> + .cra_ctxsize = sizeof(struct hisi_zip_ctx),
>>> + .cra_priority = 300,
>>> + .cra_module = THIS_MODULE,
>>> + .cra_init = hisi_zip_alloc_comp_ctx,
>>> + .cra_exit = hisi_zip_free_comp_ctx,
>>> + .cra_u = {
>>> + .compress = {
>>> + .coa_compress = hisi_zip_compress,
>>> + .coa_decompress = hisi_zip_decompress
>>> + }
>>> + }
>>> +};
>>
>> Please do not add any new implementations using the compress
>> interface. You should either use scomp or acomp depending on
>> whether your driver is synchronous or async.

Hi Herbert,

A stupid question: how do we test scomp alg?

It seems we can not use general comp API, e.g. crypto_alloc_comp
to do this.

Could you give me any clue about this?

Best,
Zhou

>
> OK, current this driver only supports synchronous interface.
> Will fix it in v2.
>
> Thanks,
> Zhou
>
>>
>> Thanks,
>>
>
> _______________________________________________
> Linuxarm mailing list
> Linuxarm@huawei.com
> http://hulk.huawei.com/mailman/listinfo/linuxarm
>
> .
>

\
 
 \ /
  Last update: 2019-01-16 15:13    [W:0.124 / U:0.072 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site