Re: [PATCH for-next 5/9] IB/core, rdmavt, hfi1: Send OPA cap_mask3 in trap

From: "Henry, Michael N" <michael.n.henry-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Dennis Dalessandro
	<dennis.dalessandro-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
	linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Niranjana Vishwanathapura
	<niranjana.vishwanathapura-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH for-next 5/9] IB/core, rdmavt, hfi1: Send OPA cap_mask3 in trap
Date: Tue, 30 May 2017 11:32:22 -0700	[thread overview]
Message-ID: <2fc7a7d6-9ba3-2365-45e3-946f56827dd9@intel.com> (raw)
In-Reply-To: <20170529161407.GB17751-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>

On 5/29/2017 9:14 AM, Leon Romanovsky wrote:
> On Fri, May 26, 2017 at 05:35:37AM -0700, Dennis Dalessandro wrote:
>> From: Michael N. Henry <michael.n.henry-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
>>
>> Provide the ability for IB clients to modify the OPA specific
>> capability mask and include this mask in the subsequent trap data.
>>
>> diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
>> index 785e927..6c4f6da 100644
>> --- a/include/rdma/ib_verbs.h
>> +++ b/include/rdma/ib_verbs.h
>> @@ -576,7 +576,8 @@ struct ib_device_modify {
>>   enum ib_port_modify_flags {
>>   	IB_PORT_SHUTDOWN		= 1,
>>   	IB_PORT_INIT_TYPE		= (1<<2),
>> -	IB_PORT_RESET_QKEY_CNTR		= (1<<3)
>> +	IB_PORT_RESET_QKEY_CNTR		= (1<<3),
>> +	IB_PORT_OPA_MASK_CHG		= (1<<4)
> How will this flag be set?
>
This flag can be set as the port_modify_mask when calling ib_modify_port(..)

Thanks,

-Mike

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