where defined IBV_RC

where defined IBV_RC

[Vasiliy Tolstov]

I'm try to use rdma_getaddrinfo but it complains about IBV_RC

error: ‘IBV_RC’ undeclared (first use in this function)
   rhints.ai_qp_type = IBV_RC;

grepping headers does not helps.

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Re: where defined IBV_RC

[Steve Wise]

On 3/13/2015 6:44 AM, Vasiliy Tolstov wrote:
> I'm try to use rdma_getaddrinfo but it complains about IBV_RC
>
> error: ‘IBV_RC’ undeclared (first use in this function)
>     rhints.ai_qp_type = IBV_RC;
>
> grepping headers does not helps.
>

Try IBV_QPT_RC from <infiniband/verbs.h>

Also get the librdmacm source and there are examples of using this API.

git://git.openfabrics.org/~shefty/librdmacm

Steve.
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Re: where defined IBV_RC

[Vasiliy Tolstov]

2015-03-13 18:26 GMT+03:00 Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>:
> Try IBV_QPT_RC from <infiniband/verbs.h>
>
> Also get the librdmacm source and there are examples of using this API.
>
> git://git.openfabrics.org/~shefty/librdmacm


Thanks, does it possible to fix readme for rdma_getaddrinfo ?

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Re: where defined IBV_RC

[Vasiliy Tolstov]

2015-03-14 16:23 GMT+03:00 Vasiliy Tolstov <v.tolstov-+9FY0jupvH6HXe+LvDLADg@public.gmane.org>:
>> Try IBV_QPT_RC from <infiniband/verbs.h>
>>
>> Also get the librdmacm source and there are examples of using this API.
>>
>> git://git.openfabrics.org/~shefty/librdmacm


Also does connect x3 supports xrc? and how do determine this support in runtime?

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Re: where defined IBV_RC

[Vasiliy Tolstov]

2015-03-14 16:30 GMT+03:00 Vasiliy Tolstov <v.tolstov-+9FY0jupvH6HXe+LvDLADg@public.gmane.org>:
> Also does connect x3 supports xrc? and how do determine this support in runtime?


Also if i does not have ib cards e get unneeded errors like:
Fatal: unable to get RDMA device list

why library outputs to stderr? function already returns error code..

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