Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2019-01-16 Thread Shahaf Shuler
Tuesday, January 15, 2019 2:07 PM, Burakov, Anatoly: > Subject: Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for > external memory > > On 14-Jan-19 6:12 AM, Shahaf Shuler wrote: > > Hi Anatoly, > > > > Any last inputs on this one? Would like to pr

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2019-01-15 Thread Burakov, Anatoly
On 14-Jan-19 6:12 AM, Shahaf Shuler wrote: Hi Anatoly, Any last inputs on this one? Would like to prepare a patch for 19.05 and it would much effect the design. Hi Shahaf, Unfortunately, i've been preoccupied with other stuff lately. I will have another look at this issue over the week and

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2019-01-13 Thread Shahaf Shuler
Hi Anatoly, Any last inputs on this one? Would like to prepare a patch for 19.05 and it would much effect the design. Thursday, November 22, 2018 1:32 PM, Shahaf Shuler: > Subject: RE: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for > external memory > [...] > >

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-22 Thread Burakov, Anatoly
On 22-Nov-18 11:31 AM, Shahaf Shuler wrote: Thursday, November 22, 2018 12:42 PM, Burakov, Anatoly: Subject: Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory On 22-Nov-18 10:06 AM, Shahaf Shuler wrote: Tuesday, November 20, 2018 12:56 PM, Burakov, Anatoly

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-22 Thread Shahaf Shuler
Thursday, November 22, 2018 12:42 PM, Burakov, Anatoly: > Subject: Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for > external memory > > On 22-Nov-18 10:06 AM, Shahaf Shuler wrote: > > Tuesday, November 20, 2018 12:56 PM, Burakov, Anatoly: > >> Subject:

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-22 Thread Burakov, Anatoly
On 22-Nov-18 10:06 AM, Shahaf Shuler wrote: Tuesday, November 20, 2018 12:56 PM, Burakov, Anatoly: Subject: Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory On 20-Nov-18 8:08 AM, Shahaf Shuler wrote: Monday, November 19, 2018 7:18 PM, Burakov, Anatoly: Subject

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-22 Thread Shahaf Shuler
Tuesday, November 20, 2018 12:56 PM, Burakov, Anatoly: > Subject: Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for > external memory > > On 20-Nov-18 8:08 AM, Shahaf Shuler wrote: > > Monday, November 19, 2018 7:18 PM, Burakov, Anatoly: > >> Subject: Re:

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-20 Thread Burakov, Anatoly
On 20-Nov-18 8:08 AM, Shahaf Shuler wrote: Monday, November 19, 2018 7:18 PM, Burakov, Anatoly: Subject: Re: [RFC] ethdev: introduce DMA memory mapping for external memory On 19-Nov-18 11:20 AM, Shahaf Shuler wrote: Thursday, November 15, 2018 1:00 PM, Burakov, Anatoly: Subject: Re: [RFC] eth

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-20 Thread Shahaf Shuler
Monday, November 19, 2018 7:18 PM, Burakov, Anatoly: > Subject: Re: [RFC] ethdev: introduce DMA memory mapping for external > memory > > On 19-Nov-18 11:20 AM, Shahaf Shuler wrote: > > Thursday, November 15, 2018 1:00 PM, Burakov, Anatoly: > >> Subject: Re: [RFC] ethdev: introduce DMA memory mappi

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-19 Thread Burakov, Anatoly
On 19-Nov-18 11:20 AM, Shahaf Shuler wrote: Thursday, November 15, 2018 1:00 PM, Burakov, Anatoly: Subject: Re: [RFC] ethdev: introduce DMA memory mapping for external memory On 15-Nov-18 9:46 AM, Shahaf Shuler wrote: Wednesday, November 14, 2018 7:06 PM, Burakov, Anatoly: Subject: Re: [RFC]

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-19 Thread Stephen Hemminger
On Thu, 15 Nov 2018 10:59:36 + "Burakov, Anatoly" wrote: > > Unfortunately it cannot be done at least w/ Mellanox. > > In Mellanox the kernel driver is the one which maps the memory. The mapping > > returns a key which identify a memory region which was just registered to > > the device. >

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-19 Thread Shahaf Shuler
Thursday, November 15, 2018 1:00 PM, Burakov, Anatoly: > Subject: Re: [RFC] ethdev: introduce DMA memory mapping for external > memory > > On 15-Nov-18 9:46 AM, Shahaf Shuler wrote: > > Wednesday, November 14, 2018 7:06 PM, Burakov, Anatoly: > >> Subject: Re: [RFC] ethdev: introduce DMA memory map

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-15 Thread Burakov, Anatoly
On 15-Nov-18 9:46 AM, Shahaf Shuler wrote: Wednesday, November 14, 2018 7:06 PM, Burakov, Anatoly: Subject: Re: [RFC] ethdev: introduce DMA memory mapping for external memory On 14-Nov-18 2:53 PM, Shahaf Shuler wrote: Hi Anatoly, Wednesday, November 14, 2018 1:19 PM, Burakov, Anatoly: Subjec

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-15 Thread Shahaf Shuler
Wednesday, November 14, 2018 7:06 PM, Burakov, Anatoly: > Subject: Re: [RFC] ethdev: introduce DMA memory mapping for external > memory > > On 14-Nov-18 2:53 PM, Shahaf Shuler wrote: > > Hi Anatoly, > > > > Wednesday, November 14, 2018 1:19 PM, Burakov, Anatoly: > >> Subject: Re: [RFC] ethdev: int

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-14 Thread Burakov, Anatoly
On 14-Nov-18 2:53 PM, Shahaf Shuler wrote: Hi Anatoly, Wednesday, November 14, 2018 1:19 PM, Burakov, Anatoly: Subject: Re: [RFC] ethdev: introduce DMA memory mapping for external memory Hi Shahaf, Great to see such effort! Few comments below. Note: halfway through writing my comments i real

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-14 Thread Shahaf Shuler
Hi Anatoly, Wednesday, November 14, 2018 1:19 PM, Burakov, Anatoly: > Subject: Re: [RFC] ethdev: introduce DMA memory mapping for external > memory > > Hi Shahaf, > > Great to see such effort! Few comments below. > > Note: halfway through writing my comments i realized that i am starting with

Re: [dpdk-dev] [RFC] ethdev: introduce DMA memory mapping for external memory

2018-11-14 Thread Burakov, Anatoly
Hi Shahaf, Great to see such effort! Few comments below. Note: halfway through writing my comments i realized that i am starting with an assumption that this API is a replacement for current VFIO DMA mapping API's. So, if my comments seem out of left field, this is probably why :) On 04-Nov