Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-09-17 Thread Eric Zhang
uesday, September 11, 2018 7:22 PM To: Burakov, Anatoly ; Jerin Jacob Cc: santosh ; hemant.agra...@nxp.com; Gaëtan Rivet ; Richardson, Bruce ; dev@dpdk.org; allain.leg...@windriver.com; matt.pet...@windriver.com Subject: Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical On 09/07/2018

Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-09-17 Thread Stojaczyk, Dariusz
Anatoly ; Jerin Jacob > > Cc: santosh ; > hemant.agra...@nxp.com; Gaëtan Rivet ; > Richardson, Bruce ; dev@dpdk.org; > allain.leg...@windriver.com; matt.pet...@windriver.com > Subject: Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical > > > > On 09/07/2018 04:13 P

Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-09-11 Thread Eric Zhang
atoly"   CC: bruce.richard...@intel.com, dev@dpdk.org, allain.leg...@windriver.com,   matt.pet...@windriver.com Subject: Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101   Thunderbird/52.9.1 On 08/30/2018 08:59 A

Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-09-07 Thread Eric Zhang
l.com, dev@dpdk.org, allain.leg...@windriver.com,   matt.pet...@windriver.com Subject: Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101   Thunderbird/52.9.1 On 08/30/2018 08:59 AM, santosh wrote: On Thursday 30 August 201

Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-09-07 Thread Burakov, Anatoly
matt.pet...@windriver.com Subject: Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 On 08/30/2018 08:59 AM, santosh wrote: On Thursday 30 August 2018 05:43 PM, Hemant wrote: External Email Hi, On 8/30/20

Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-09-06 Thread Jerin Jacob
er.com > Subject: Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical > User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 > Thunderbird/52.9.1 > > On 08/30/2018 08:59 AM, santosh wrote: > > On Thursday 30 August 2018 05:43 PM, Hemant wrote: > > >

Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-09-04 Thread Eric Zhang
On 08/30/2018 08:59 AM, santosh wrote: On Thursday 30 August 2018 05:43 PM, Hemant wrote: External Email Hi, On 8/30/2018 3:13 PM, Gaëtan Rivet wrote: Hi, On Thu, Aug 30, 2018 at 10:09:04AM +0100, Burakov, Anatoly wrote: On 29-Aug-18 4:58 PM, eric zhang wrote: This patch adds a configur

Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-08-30 Thread santosh
natoly >> Cc: Zhang, Qing Long (Eric); bruce.richard...@intel.com; dev@dpdk.org; >> Legacy, Allain; Peters, Matt >> Subject: Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical >> >> >> On Thursday 30 August 2018 05:43 PM, Hemant wrote: >>> Extern

Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-08-30 Thread Legacy, Allain
lain; Peters, Matt > Subject: Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical > > > On Thursday 30 August 2018 05:43 PM, Hemant wrote: > > External Email <...> > > [1] http://patchwork.dpdk.org/patch/25192/ Is there a reason this was abandoned?

Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-08-30 Thread santosh
On Thursday 30 August 2018 05:43 PM, Hemant wrote: > External Email > > Hi, > > On 8/30/2018 3:13 PM, Gaëtan Rivet wrote: >> Hi, >> >> On Thu, Aug 30, 2018 at 10:09:04AM +0100, Burakov, Anatoly wrote: >>> On 29-Aug-18 4:58 PM, eric zhang wrote: This patch adds a configuration option to force

Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-08-30 Thread Hemant
Hi, On 8/30/2018 3:13 PM, Gaëtan Rivet wrote: Hi, On Thu, Aug 30, 2018 at 10:09:04AM +0100, Burakov, Anatoly wrote: On 29-Aug-18 4:58 PM, eric zhang wrote: This patch adds a configuration option to force the IOVA mode to physical address (PA). There exists virtual devices that are not directl

Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-08-30 Thread Gaëtan Rivet
Hi, On Thu, Aug 30, 2018 at 10:09:04AM +0100, Burakov, Anatoly wrote: > On 29-Aug-18 4:58 PM, eric zhang wrote: > > This patch adds a configuration option to force the IOVA mode to > > physical address (PA). There exists virtual devices that are not > > directly attached to the PCI bus, and theref

Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-08-30 Thread Burakov, Anatoly
On 29-Aug-18 4:58 PM, eric zhang wrote: This patch adds a configuration option to force the IOVA mode to physical address (PA). There exists virtual devices that are not directly attached to the PCI bus, and therefore the auto detection of the IOVA mode based on probing the PCI bus and IOMMU conf

Re: [dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-08-29 Thread Hemant
On 8/29/2018 9:28 PM, eric zhang wrote: This patch adds a configuration option to force the IOVA mode to physical address (PA). There exists virtual devices that are not directly attached to the PCI bus, and therefore the auto detection of the IOVA mode based on probing the PCI bus and IOMMU conf

[dpdk-dev] [PATCH] eal: force IOVA mode to physical

2018-08-29 Thread eric zhang
This patch adds a configuration option to force the IOVA mode to physical address (PA). There exists virtual devices that are not directly attached to the PCI bus, and therefore the auto detection of the IOVA mode based on probing the PCI bus and IOMMU configuration may not report the required addr