Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-07 Thread Bill Fischofer
linaro.org] > Sent: Wednesday, December 07, 2016 1:34 PM > To: Savolainen, Petri (Nokia - FI/Espoo) > > Cc: Bill Fischofer ; lng-odp-forward > ; Christophe Milard > Subject: Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for > numa support > > Well, we

Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-07 Thread Savolainen, Petri (Nokia - FI/Espoo)
“/proc/soc/0/timer/1” or something else.   -Petri       From: Francois Ozog [mailto:francois.o...@linaro.org] Sent: Tuesday, December 06, 2016 5:10 PM To: Bill Fischofer Cc: lng-odp-forward ; Savolainen, Petri (Nokia - FI/Espoo) ; Christophe Milard Subject: Re: [lng-odp] [API-NEXT PATCHv3 1/3] ap

Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-07 Thread Francois Ozog
ois.o...@linaro.org] > *Sent:* Tuesday, December 06, 2016 5:10 PM > *To:* Bill Fischofer > *Cc:* lng-odp-forward ; Savolainen, Petri > (Nokia - FI/Espoo) ; Christophe > Milard > *Subject:* Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis > for numa support > >

Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-07 Thread Savolainen, Petri (Nokia - FI/Espoo)
From: Francois Ozog [mailto:francois.o...@linaro.org] Sent: Tuesday, December 06, 2016 5:10 PM To: Bill Fischofer Cc: lng-odp-forward ; Savolainen, Petri (Nokia - FI/Espoo) ; Christophe Milard Subject: Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support For the link, I

Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-07 Thread Savolainen, Petri (Nokia - FI/Espoo)
ancois Ozog [mailto:francois.o...@linaro.org] Sent: Tuesday, December 06, 2016 5:10 PM To: Bill Fischofer Cc: lng-odp-forward ; Savolainen, Petri (Nokia - FI/Espoo) ; Christophe Milard Subject: Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support For the link, I think

Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-06 Thread Honnappa Nagarahalli
Hi Bill, Do you have any slides/docs on Petri's suggestion? Thank you, Honnappa On 6 December 2016 at 09:10, Francois Ozog wrote: > For the link, I think it ate the following it. > Here it is without decoration: > http://free-electrons.com/pub/conferences/2013/elce/petazzoni-device-tree

Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-06 Thread Francois Ozog
For the link, I think it ate the following it. Here it is without decoration: http://free-electrons.com/pub/conferences/2013/elce/petazzoni-device-tree-dummies/petazzoni-device-tree-dummies.pdf On 6 December 2016 at 16:05, Francois Ozog wrote: > OK. So let's defer the API but not the disc

Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-06 Thread Francois Ozog
OK. So let's defer the API but not the discussion. I think we need a "strategic architecture" call. FF On 6 December 2016 at 15:59, Bill Fischofer wrote: > I have no problem deferring this if we want to have one of the SoC vendors > drive a more comprehensive approach based on their capabilit

Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-06 Thread Bill Fischofer
I have no problem deferring this if we want to have one of the SoC vendors drive a more comprehensive approach based on their capabilities which can then be generalized. BTW, your link doesn't resolve. Typo somewhere? On Tue, Dec 6, 2016 at 8:47 AM, Francois Ozog wrote: > Devicetree has been for

Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-06 Thread Francois Ozog
Devicetree has been formed by and for SoC vendors to represent what they have on their platforms (CPUs, Memory, interconnects, IOMMUs, ports, IRQ lines, firmware - http://free-electrons.com/pub/conferences/2013/elce/petazzoni-device-tree-dummies/petazzoni-device-tree-dummies.pdf). so it looks l

Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-06 Thread Bill Fischofer
On Tue, Dec 6, 2016 at 7:23 AM, Bill Fischofer wrote: > > > On Tue, Dec 6, 2016 at 5:03 AM, Francois Ozog > wrote: > >> Hi Bill, >> >> could you clarify if this "device" is related to devicetree as defined by >> Linaro (https://github.com/devicetree-org/devicetree-specification) or >> the device

Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-06 Thread Bill Fischofer
On Tue, Dec 6, 2016 at 5:03 AM, Francois Ozog wrote: > Hi Bill, > > could you clarify if this "device" is related to devicetree as defined by > Linaro (https://github.com/devicetree-org/devicetree-specification) or > the devices that are in the scope of Christophe Millard, or some other > device

Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-06 Thread Francois Ozog
Hi Bill, could you clarify if this "device" is related to devicetree as defined by Linaro (https://github.com/devicetree-org/devicetree-specification) or the devices that are in the scope of Christophe Millard, or some other device concept ? FF On 6 December 2016 at 04:43, Bill Fischofer wrot

Re: [lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-12-05 Thread Bill Fischofer
Ping. v3 of this patch is still awaiting review. On Mon, Oct 24, 2016 at 4:29 PM, Bill Fischofer wrote: > Add the odp_dev_id() API used for NUMA support > > Signed-off-by: Bill Fischofer > --- > Changes for v3: > - Correct ODP_DEV_ANY to ODP_DEV_DEFAULT > > Changes for v2: > - Incorporate change

[lng-odp] [API-NEXT PATCHv3 1/3] api: dev: add device apis for numa support

2016-10-24 Thread Bill Fischofer
Add the odp_dev_id() API used for NUMA support Signed-off-by: Bill Fischofer --- Changes for v3: - Correct ODP_DEV_ANY to ODP_DEV_DEFAULT Changes for v2: - Incorporate changes suggested by Petri include/odp/api/spec/dev.h | 89 ++ 1 file changed, 89