15/10/2021 11:59, fengchengwen:
> On 2021/10/15 16:29, Thomas Monjalon wrote:
> > 13/10/2021 09:41, Thomas Monjalon:
> >> 13/10/2021 02:21, fengchengwen:
> >>> On 2021/10/13 3:09, Thomas Monjalon wrote:
> 11/10/2021 09:33, Chengwen Feng:
> > +static void
> > +dma_release(struct rte_dma
On 2021/10/15 16:29, Thomas Monjalon wrote:
> 13/10/2021 09:41, Thomas Monjalon:
>> 13/10/2021 02:21, fengchengwen:
>>> On 2021/10/13 3:09, Thomas Monjalon wrote:
11/10/2021 09:33, Chengwen Feng:
> +static void
> +dma_release(struct rte_dma_dev *dev)
> +{
> + rte_free(dev->dev_
13/10/2021 09:41, Thomas Monjalon:
> 13/10/2021 02:21, fengchengwen:
> > On 2021/10/13 3:09, Thomas Monjalon wrote:
> > > 11/10/2021 09:33, Chengwen Feng:
> > >> +static void
> > >> +dma_release(struct rte_dma_dev *dev)
> > >> +{
> > >> +rte_free(dev->dev_private);
> > >> +memset(de
13/10/2021 02:21, fengchengwen:
> On 2021/10/13 3:09, Thomas Monjalon wrote:
> > 11/10/2021 09:33, Chengwen Feng:
> >> +static void
> >> +dma_release(struct rte_dma_dev *dev)
> >> +{
> >> + rte_free(dev->dev_private);
> >> + memset(dev, 0, sizeof(struct rte_dma_dev));
> >> +}
[...]
> >> +int
> >>
On 2021/10/13 3:09, Thomas Monjalon wrote:
> 11/10/2021 09:33, Chengwen Feng:
>> --- /dev/null
>> +++ b/doc/guides/prog_guide/dmadev.rst
>> @@ -0,0 +1,60 @@
>> +.. SPDX-License-Identifier: BSD-3-Clause
>> + Copyright 2021 HiSilicon Limited
>> +
>> +DMA Device Library
>> +==
>> +
>
11/10/2021 09:33, Chengwen Feng:
> --- /dev/null
> +++ b/doc/guides/prog_guide/dmadev.rst
> @@ -0,0 +1,60 @@
> +.. SPDX-License-Identifier: BSD-3-Clause
> + Copyright 2021 HiSilicon Limited
> +
> +DMA Device Library
> +==
> +
> +The DMA library provides a DMA device framework for
The 'dmadev' is a generic type of DMA device.
This patch introduce the 'dmadev' device allocation functions.
The infrastructure is prepared to welcome drivers in drivers/dma/
Signed-off-by: Chengwen Feng
Acked-by: Bruce Richardson
Acked-by: Morten Brørup
Acked-by: Jerin Jacob
Reviewed-by: Ke
7 matches
Mail list logo
