Re: [PATCH v5 2/3] uacce: add uacce driver

2019-10-16 Thread zhangfei
On 2019/10/16 上午1:55, reg Kroah-Hartman wrote: On Tue, Oct 15, 2019 at 03:39:00PM +0800, zhangfei wrote: Hi, Jonathan On 2019/10/14 下午6:32, Jonathan Cameron wrote: On Mon, 14 Oct 2019 14:48:54 +0800 Zhangfei Gao wrote: From: Kenneth Lee Uacce (Unified/User-space-access-intended Acceler

Re: [PATCH v5 2/3] uacce: add uacce driver

2019-10-15 Thread reg Kroah-Hartman
On Tue, Oct 15, 2019 at 03:39:00PM +0800, zhangfei wrote: > Hi, Jonathan > > On 2019/10/14 下午6:32, Jonathan Cameron wrote: > > On Mon, 14 Oct 2019 14:48:54 +0800 > > Zhangfei Gao wrote: > > > > > From: Kenneth Lee > > > > > > Uacce (Unified/User-space-access-intended Accelerator Framework) tar

Re: [PATCH v5 2/3] uacce: add uacce driver

2019-10-15 Thread zhangfei
Hi, Jonathan On 2019/10/14 下午6:32, Jonathan Cameron wrote: On Mon, 14 Oct 2019 14:48:54 +0800 Zhangfei Gao wrote: From: Kenneth Lee Uacce (Unified/User-space-access-intended Accelerator Framework) targets to provide Shared Virtual Addressing (SVA) between accelerators and processes. So acce

Re: [PATCH v5 2/3] uacce: add uacce driver

2019-10-14 Thread Jonathan Cameron
On Mon, 14 Oct 2019 14:48:54 +0800 Zhangfei Gao wrote: > From: Kenneth Lee > > Uacce (Unified/User-space-access-intended Accelerator Framework) targets to > provide Shared Virtual Addressing (SVA) between accelerators and processes. > So accelerator can access any data structure of the main cpu