On 08/24/2010 07:03 AM, Sasha Khapyorsky wrote:
> On 11:30 Wed 18 Aug , Doron Shoham wrote:
>> add '-f' flag to show full information (ports' speed and witdh).
>> mainly to work with ibsim (using links real speed and width).
>
> Seems almost fine. However see the comments below.
>
>>
>> Signed-off-by: Doron Shoham <[email protected]>
>> ---
>> infiniband-diags/src/ibnetdiscover.c | 10 +++++++++-
>> 1 files changed, 9 insertions(+), 1 deletions(-)
>>
>> diff --git a/infiniband-diags/src/ibnetdiscover.c
>> b/infiniband-diags/src/ibnetdiscover.c
>> index f20058c..0a020a2 100644
>> --- a/infiniband-diags/src/ibnetdiscover.c
>> +++ b/infiniband-diags/src/ibnetdiscover.c
>> @@ -77,6 +77,7 @@ static char *diff_cache_file = NULL;
>> static unsigned diffcheck_flags = DIFF_FLAG_DEFAULT;
>>
>> static int report_max_hops = 0;
>> +static int full_info = 0;
>>
>> /**
>> * Define our own conversion functions to maintain compatibility with the
>> old
>> @@ -357,6 +358,8 @@ void out_switch_port(ibnd_port_t * port, int group, char
>> *out_prefix)
>> ext_port_str ? ext_port_str : "");
>> if (port->remoteport->node->type != IB_NODE_SWITCH)
>> fprintf(f, "(%" PRIx64 ") ", port->remoteport->guid);
>> + if (full_info)
>> + fprintf(f, " s=%d w=%d", ispeed, iwidth);
>
> I think that in order to not potentially break any ibnetdiscover output
> parsers it would be better to put such "f" output after a comment line.
> Would it work with ibsim in a same way?
ibsim should still work if the output is after the comment.
I still think that it can potentially break ibnetdiscover output parsers (that
why I used '-f' flag).
Do you want it with '-f' flag and after the comment?
for example:
[1](2c903000020a9) "S-0008f10500650272"[19] # s=2 w=2 lid
6 lmc 0 "Voltaire sLB-4018 Line 10 Chip 1 4700 #4700-B778" lid 3 4xDDR
>
>> fprintf(f, "\t\t# \"%s\" lid %d %s%s",
>> rem_nodename,
>> port->remoteport->node->type == IB_NODE_SWITCH ?
>> @@ -396,7 +399,8 @@ void out_ca_port(ibnd_port_t * port, int group, char
>> *out_prefix)
>> rem_nodename = remap_node_name(node_name_map,
>> port->remoteport->node->guid,
>> port->remoteport->node->nodedesc);
>> -
>> + if (full_info)
>> + fprintf(f, " s=%d w=%d", ispeed, iwidth);
>
> Ditto.
>
> Sasha
>
>> fprintf(f, "\t\t# lid %d lmc %d \"%s\" lid %d %s%s\n",
>> port->base_lid, port->lmc, rem_nodename,
>> port->remoteport->node->type == IB_NODE_SWITCH ?
>> @@ -926,6 +930,9 @@ static int process_opt(void *context, int ch, char
>> *optarg)
>> case 's':
>> cfg->show_progress = 1;
>> break;
>> + case 'f':
>> + full_info = 1;
>> + break;
>> case 'l':
>> list = LIST_CA_NODE | LIST_SWITCH_NODE | LIST_ROUTER_NODE;
>> break;
>> @@ -964,6 +971,7 @@ int main(int argc, char **argv)
>> ibnd_fabric_t *diff_fabric = NULL;
>>
>> const struct ibdiag_opt opts[] = {
>> + {"full", 'f', 0, NULL, "show full information (ports' speed and
>> witdh)"},
>> {"show", 's', 0, NULL, "show more information"},
>> {"list", 'l', 0, NULL, "list of connected nodes"},
>> {"grouping", 'g', 0, NULL, "show grouping"},
>> --
>> 1.5.4
>>
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