On 05/15/2015 04:40 PM, Doug Ledford wrote:
[snip]
>
> The test itself doesn't mean that. It means we need a RoCE address
> (it's true when transport is IB and link layer is Ethernet). That we
> *use* it during connectionless communication because we have to generate
> our own address vector f
On Fri, 2015-05-15 at 10:31 +0200, Michael Wang wrote:
>
> On 05/13/2015 06:42 PM, Hefty, Sean wrote:
> >>> + rdma_cap_ib_cm
> >>> + ---
> >>> +Communication Manager (CM) will handle the connections between
> >>^Connection Manager (CM) service, used to ease the process of
On 05/15/2015 04:27 PM, Doug Ledford wrote:
[snip]
>>
>> Me too used to think it's 'connection', while I found some docs explain
>> this as 'communication'... but anyway, 'connection' sounds
>> more close to what it did in kernel :-)
>
> That's kind of what I thought. Anyway, it's communication
On Fri, 2015-05-15 at 10:12 +0200, Michael Wang wrote:
>
> On 05/13/2015 05:11 PM, Doug Ledford wrote:
> [snip]
> >> +
> >> + For core layer, below helpers are used to check if a paticular
> >> capability
> >> + is supported by the port.
> >
> > The following helpers are used to check the spec
On 05/13/2015 06:42 PM, Hefty, Sean wrote:
>>> + rdma_cap_ib_cm
>>> + ---
>>> +Communication Manager (CM) will handle the connections between
>>^Connection Manager (CM) service, used to ease the process of
>
> In IB terms, this is communication manager. It also handles
On 05/13/2015 05:11 PM, Doug Ledford wrote:
[snip]
>> +
>> + For core layer, below helpers are used to check if a paticular capability
>> + is supported by the port.
>
> The following helpers are used to check the specific capabilities of a
> particular port before utilizing those capabilities
On 05/13/2015 05:59 PM, Jason Gunthorpe wrote:
> On Wed, May 13, 2015 at 03:24:32PM +0200, Michael Wang wrote:
>> This is the following patch for:
>> https://lkml.org/lkml/2015/5/5/417
>> which try to document the settled rdma_cap_XX().
>>
>> Highlights:
>> There could be many missing/mistake
> > + rdma_cap_ib_cm
> > + ---
> > +Communication Manager (CM) will handle the connections between
>^Connection Manager (CM) service, used to ease the process of
In IB terms, this is communication manager. It also handles transport level
address resolution for UD QPs.
On Wed, May 13, 2015 at 03:24:32PM +0200, Michael Wang wrote:
> This is the following patch for:
> https://lkml.org/lkml/2015/5/5/417
> which try to document the settled rdma_cap_XX().
>
> Highlights:
> There could be many missing/mistakes/misunderstanding, please don't
> be hesitate to poin
On Wed, 2015-05-13 at 15:24 +0200, Michael Wang wrote:
> This is the following patch for:
> https://lkml.org/lkml/2015/5/5/417
> which try to document the settled rdma_cap_XX().
>
> Highlights:
> There could be many missing/mistakes/misunderstanding, please don't
> be hesitate to point out t
This is the following patch for:
https://lkml.org/lkml/2015/5/5/417
which try to document the settled rdma_cap_XX().
Highlights:
There could be many missing/mistakes/misunderstanding, please don't
be hesitate to point out the issues, any suggestions to improve or
complete the description a
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