Re: [Xen-devel] [RFC, v2, 1/9] hyper_dmabuf: initial upload of hyper_dmabuf drv core framework

2018-04-10 Thread Oleksandr Andrushchenko
On 04/10/2018 01:47 PM, Julien Grall wrote: Hi, On 04/10/2018 09:53 AM, Oleksandr Andrushchenko wrote: On 02/14/2018 03:50 AM, Dongwon Kim wrote: diff --git a/drivers/dma-buf/hyper_dmabuf/hyper_dmabuf_id.h [...] +#ifndef __HYPER_DMABUF_ID_H__ +#define __HYPER_DMABUF_ID_H__ + +#define

Re: [Xen-devel] [RFC, v2, 1/9] hyper_dmabuf: initial upload of hyper_dmabuf drv core framework

2018-04-10 Thread Julien Grall
Hi, On 04/10/2018 09:53 AM, Oleksandr Andrushchenko wrote: On 02/14/2018 03:50 AM, Dongwon Kim wrote: diff --git a/drivers/dma-buf/hyper_dmabuf/hyper_dmabuf_id.h [...] +#ifndef __HYPER_DMABUF_ID_H__ +#define __HYPER_DMABUF_ID_H__ + +#define HYPER_DMABUF_ID_CREATE(domid, cnt) \ +   

Re: [Xen-devel] [RFC, v2, 1/9] hyper_dmabuf: initial upload of hyper_dmabuf drv core framework

2018-04-10 Thread Oleksandr Andrushchenko
On 02/14/2018 03:50 AM, Dongwon Kim wrote: Upload of intial version of core framework in hyper_DMABUF driver enabling DMA_BUF exchange between two different VMs in virtualized platform based on Hypervisor such as XEN. Hyper_DMABUF drv's primary role is to import a DMA_BUF from originator then