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List:       linux-rdma
Subject:    Re: [PATCH] infiniband-diags/iblinkinfo.c: Limit some queries to
From:       Sasha Khapyorsky <sashak () voltaire ! com>
Date:       2010-11-30 15:41:28
Message-ID: 20101130154128.GH11898 () me
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On 08:47 Wed 27 Oct     , Hal Rosenstock wrote:
> infiniband-diags/iblinkinfo.c: Limit certain queries to switches
> 
> iblinkinfo man page says:
> DESCRIPTION
>         iblinkinfo reports the link info for each port of each switch 
> active in
>         the IB fabric.
> 
> OPTIONS
>         -S <guid>
>                Output only the switch specified by <guid> (hex format)
> 
>         -D <direct_route>
>                Output only the switch specified by the direct route path.
> 
> Queries by DR path or GUID should (also) be limited to switches.
> 
> Signed-off-by: Hal Rosenstock <hal@mellanox.com>

Applied by hands (the patch is malformed). Thanks.

Sasha

> ---
> diff --git a/infiniband-diags/src/iblinkinfo.c 
> b/infiniband-diags/src/iblinkinfo.c
> index d0c9b13..b129cb6 100644
> --- a/infiniband-diags/src/iblinkinfo.c
> +++ b/infiniband-diags/src/iblinkinfo.c
> @@ -2,6 +2,7 @@
>    * Copyright (c) 2004-2009 Voltaire Inc.  All rights reserved.
>    * Copyright (c) 2007 Xsigo Systems Inc.  All rights reserved.
>    * Copyright (c) 2008 Lawrence Livermore National Lab.  All rights 
> reserved.
> + * Copyright (c) 2010 Mellanox Technologies LTD.  All rights reserved.
>    *
>    * This software is available to you under a choice of one of two
>    * licenses.  You may choose to be licensed under the terms of the GNU
> @@ -387,7 +388,7 @@ int main(int argc, char **argv)
> 
>   	if (!all && guid_str) {
>   		ibnd_node_t *sw = ibnd_find_node_guid(fabric, guid);
> -		if (sw)
> +		if (sw && sw->type == IB_NODE_TYPE_SWITCH)
>   			print_switch(sw, NULL);
>   		else
>   			fprintf(stderr, "Failed to find switch: %s\n",
> @@ -402,7 +403,7 @@ int main(int argc, char **argv)
>   		mad_decode_field(ni, IB_NODE_GUID_F, &(guid));
> 
>   		sw = ibnd_find_node_guid(fabric, guid);
> -		if (sw)
> +		if (sw && sw->type == IB_NODE_TYPE_SWITCH)
>   			print_switch(sw, NULL);
>   		else
>   			fprintf(stderr, "Failed to find switch: %s\n", dr_path);
> --
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