* [PATCH 2/2] infiniband-diags/ibnetdiscover.c: Changes for extended link speeds
@ 2011-08-16 13:44 Hal Rosenstock
[not found] ` <4E4A744C.8060008-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Hal Rosenstock @ 2011-08-16 13:44 UTC (permalink / raw)
To: Ira Weiny; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Signed-off-by: Hal Rosenstock <hal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
diff --git a/src/ibnetdiscover.c b/src/ibnetdiscover.c
index 59304b6..0966217 100644
--- a/src/ibnetdiscover.c
+++ b/src/ibnetdiscover.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) 2010,2011 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
@@ -99,6 +100,22 @@ char *dump_linkspeed_compat(uint32_t speed)
return ("???");
}
+char *dump_linkspeedext_compat(uint32_t espeed, uint32_t speed)
+{
+ switch (espeed) {
+ case 0:
+ return dump_linkspeed_compat(speed);
+ break;
+ case 1:
+ return ("FDR");
+ break;
+ case 2:
+ return ("EDR");
+ break;
+ }
+ return ("???");
+}
+
char *dump_linkwidth_compat(uint32_t width)
{
switch (width) {
@@ -341,6 +358,7 @@ void out_switch_port(ibnd_port_t * port, int group, char *out_prefix)
IB_PORT_LINK_WIDTH_ACTIVE_F);
uint32_t ispeed = mad_get_field(port->info, 0,
IB_PORT_LINK_SPEED_ACTIVE_F);
+ uint32_t cap_mask, espeed;
DEBUG("port %p:%d remoteport %p\n", port, port->portnum,
port->remoteport);
@@ -355,6 +373,13 @@ void out_switch_port(ibnd_port_t * port, int group, char *out_prefix)
port->remoteport->node->nodedesc);
ext_port_str = out_ext_port(port->remoteport, group);
+ cap_mask = mad_get_field(port->node->ports[0]->info, 0,
+ IB_PORT_CAPMASK_F);
+ if (cap_mask & IB_PORT_CAP_HAS_EXT_SPEEDS)
+ espeed = mad_get_field(port->info, 0,
+ IB_PORT_LINK_SPEED_EXT_ACTIVE_F);
+ else
+ espeed = 0;
fprintf(f, "\t%s[%d]%s",
node_name(port->remoteport->node), port->remoteport->portnum,
ext_port_str ? ext_port_str : "");
@@ -365,7 +390,10 @@ void out_switch_port(ibnd_port_t * port, int group, char *out_prefix)
port->remoteport->node->type == IB_NODE_SWITCH ?
port->remoteport->node->smalid :
port->remoteport->base_lid,
- dump_linkwidth_compat(iwidth), dump_linkspeed_compat(ispeed));
+ dump_linkwidth_compat(iwidth),
+ (ispeed != 4 && !espeed) ?
+ dump_linkspeed_compat(ispeed) :
+ dump_linkspeedext_compat(espeed, ispeed));
if (full_info)
fprintf(f, " s=%d w=%d", ispeed, iwidth);
@@ -387,6 +415,7 @@ void out_ca_port(ibnd_port_t * port, int group, char *out_prefix)
IB_PORT_LINK_WIDTH_ACTIVE_F);
uint32_t ispeed = mad_get_field(port->info, 0,
IB_PORT_LINK_SPEED_ACTIVE_F);
+ uint32_t cap_mask, espeed;
fprintf(f, "%s[%d]", out_prefix ? out_prefix : "", port->portnum);
if (port->node->type != IB_NODE_SWITCH)
@@ -403,12 +432,22 @@ void out_ca_port(ibnd_port_t * port, int group, char *out_prefix)
port->remoteport->node->guid,
port->remoteport->node->nodedesc);
+ cap_mask = mad_get_field(port->info, 0, IB_PORT_CAPMASK_F);
+ if (cap_mask & IB_PORT_CAP_HAS_EXT_SPEEDS)
+ espeed = mad_get_field(port->info, 0,
+ IB_PORT_LINK_SPEED_EXT_ACTIVE_F);
+ else
+ espeed = 0;
+
fprintf(f, "\t\t# lid %d lmc %d \"%s\" lid %d %s%s",
port->base_lid, port->lmc, rem_nodename,
port->remoteport->node->type == IB_NODE_SWITCH ?
port->remoteport->node->smalid :
port->remoteport->base_lid,
- dump_linkwidth_compat(iwidth), dump_linkspeed_compat(ispeed));
+ dump_linkwidth_compat(iwidth),
+ (ispeed != 4 && !espeed) ?
+ dump_linkspeed_compat(ispeed) :
+ dump_linkspeedext_compat(espeed, ispeed));
if (full_info)
fprintf(f, " s=%d w=%d", ispeed, iwidth);
@@ -632,13 +671,24 @@ void dump_ports_report(ibnd_node_t * node, void *user_data)
/* for each port */
for (p = node->numports, port = node->ports[p]; p > 0;
port = node->ports[--p]) {
- uint32_t iwidth, ispeed;
+ uint32_t iwidth, ispeed, espeed, cap_mask;
+ uint8_t *info;
if (port == NULL)
continue;
iwidth =
mad_get_field(port->info, 0, IB_PORT_LINK_WIDTH_ACTIVE_F);
ispeed =
mad_get_field(port->info, 0, IB_PORT_LINK_SPEED_ACTIVE_F);
+ if (port->node->type == IB_NODE_SWITCH)
+ info = (uint8_t *)&port->node->ports[0]->info;
+ else
+ info = (uint8_t *)&port->info;
+ cap_mask = mad_get_field(info, 0, IB_PORT_CAPMASK_F);
+ if (cap_mask & IB_PORT_CAP_HAS_EXT_SPEEDS)
+ espeed = mad_get_field(port->info, 0,
+ IB_PORT_LINK_SPEED_EXT_ACTIVE_F);
+ else
+ espeed = 0;
nodename = remap_node_name(node_name_map,
port->node->guid,
port->node->nodedesc);
@@ -648,7 +698,9 @@ void dump_ports_report(ibnd_node_t * node, void *user_data)
IB_NODE_SWITCH ? node->smalid : port->base_lid,
port->portnum, port->guid,
dump_linkwidth_compat(iwidth),
- dump_linkspeed_compat(ispeed));
+ (ispeed != 4 && !espeed) ?
+ dump_linkspeed_compat(ispeed) :
+ dump_linkspeedext_compat(espeed, ispeed));
if (port->remoteport) {
rem_nodename = remap_node_name(node_name_map,
port->remoteport->node->guid,
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 2/2] infiniband-diags/ibnetdiscover.c: Changes for extended link speeds
[not found] ` <4E4A744C.8060008-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
@ 2011-08-18 18:23 ` Ira Weiny
0 siblings, 0 replies; 2+ messages in thread
From: Ira Weiny @ 2011-08-18 18:23 UTC (permalink / raw)
To: Hal Rosenstock; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
On Tue, 16 Aug 2011 06:44:44 -0700
Hal Rosenstock <hal-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org> wrote:
>
> Signed-off-by: Hal Rosenstock <hal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Thanks applied,
Ira
> ---
> diff --git a/src/ibnetdiscover.c b/src/ibnetdiscover.c
> index 59304b6..0966217 100644
> --- a/src/ibnetdiscover.c
> +++ b/src/ibnetdiscover.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) 2010,2011 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
> @@ -99,6 +100,22 @@ char *dump_linkspeed_compat(uint32_t speed)
> return ("???");
> }
>
> +char *dump_linkspeedext_compat(uint32_t espeed, uint32_t speed)
> +{
> + switch (espeed) {
> + case 0:
> + return dump_linkspeed_compat(speed);
> + break;
> + case 1:
> + return ("FDR");
> + break;
> + case 2:
> + return ("EDR");
> + break;
> + }
> + return ("???");
> +}
> +
> char *dump_linkwidth_compat(uint32_t width)
> {
> switch (width) {
> @@ -341,6 +358,7 @@ void out_switch_port(ibnd_port_t * port, int group, char *out_prefix)
> IB_PORT_LINK_WIDTH_ACTIVE_F);
> uint32_t ispeed = mad_get_field(port->info, 0,
> IB_PORT_LINK_SPEED_ACTIVE_F);
> + uint32_t cap_mask, espeed;
>
> DEBUG("port %p:%d remoteport %p\n", port, port->portnum,
> port->remoteport);
> @@ -355,6 +373,13 @@ void out_switch_port(ibnd_port_t * port, int group, char *out_prefix)
> port->remoteport->node->nodedesc);
>
> ext_port_str = out_ext_port(port->remoteport, group);
> + cap_mask = mad_get_field(port->node->ports[0]->info, 0,
> + IB_PORT_CAPMASK_F);
> + if (cap_mask & IB_PORT_CAP_HAS_EXT_SPEEDS)
> + espeed = mad_get_field(port->info, 0,
> + IB_PORT_LINK_SPEED_EXT_ACTIVE_F);
> + else
> + espeed = 0;
> fprintf(f, "\t%s[%d]%s",
> node_name(port->remoteport->node), port->remoteport->portnum,
> ext_port_str ? ext_port_str : "");
> @@ -365,7 +390,10 @@ void out_switch_port(ibnd_port_t * port, int group, char *out_prefix)
> port->remoteport->node->type == IB_NODE_SWITCH ?
> port->remoteport->node->smalid :
> port->remoteport->base_lid,
> - dump_linkwidth_compat(iwidth), dump_linkspeed_compat(ispeed));
> + dump_linkwidth_compat(iwidth),
> + (ispeed != 4 && !espeed) ?
> + dump_linkspeed_compat(ispeed) :
> + dump_linkspeedext_compat(espeed, ispeed));
>
> if (full_info)
> fprintf(f, " s=%d w=%d", ispeed, iwidth);
> @@ -387,6 +415,7 @@ void out_ca_port(ibnd_port_t * port, int group, char *out_prefix)
> IB_PORT_LINK_WIDTH_ACTIVE_F);
> uint32_t ispeed = mad_get_field(port->info, 0,
> IB_PORT_LINK_SPEED_ACTIVE_F);
> + uint32_t cap_mask, espeed;
>
> fprintf(f, "%s[%d]", out_prefix ? out_prefix : "", port->portnum);
> if (port->node->type != IB_NODE_SWITCH)
> @@ -403,12 +432,22 @@ void out_ca_port(ibnd_port_t * port, int group, char *out_prefix)
> port->remoteport->node->guid,
> port->remoteport->node->nodedesc);
>
> + cap_mask = mad_get_field(port->info, 0, IB_PORT_CAPMASK_F);
> + if (cap_mask & IB_PORT_CAP_HAS_EXT_SPEEDS)
> + espeed = mad_get_field(port->info, 0,
> + IB_PORT_LINK_SPEED_EXT_ACTIVE_F);
> + else
> + espeed = 0;
> +
> fprintf(f, "\t\t# lid %d lmc %d \"%s\" lid %d %s%s",
> port->base_lid, port->lmc, rem_nodename,
> port->remoteport->node->type == IB_NODE_SWITCH ?
> port->remoteport->node->smalid :
> port->remoteport->base_lid,
> - dump_linkwidth_compat(iwidth), dump_linkspeed_compat(ispeed));
> + dump_linkwidth_compat(iwidth),
> + (ispeed != 4 && !espeed) ?
> + dump_linkspeed_compat(ispeed) :
> + dump_linkspeedext_compat(espeed, ispeed));
>
> if (full_info)
> fprintf(f, " s=%d w=%d", ispeed, iwidth);
> @@ -632,13 +671,24 @@ void dump_ports_report(ibnd_node_t * node, void *user_data)
> /* for each port */
> for (p = node->numports, port = node->ports[p]; p > 0;
> port = node->ports[--p]) {
> - uint32_t iwidth, ispeed;
> + uint32_t iwidth, ispeed, espeed, cap_mask;
> + uint8_t *info;
> if (port == NULL)
> continue;
> iwidth =
> mad_get_field(port->info, 0, IB_PORT_LINK_WIDTH_ACTIVE_F);
> ispeed =
> mad_get_field(port->info, 0, IB_PORT_LINK_SPEED_ACTIVE_F);
> + if (port->node->type == IB_NODE_SWITCH)
> + info = (uint8_t *)&port->node->ports[0]->info;
> + else
> + info = (uint8_t *)&port->info;
> + cap_mask = mad_get_field(info, 0, IB_PORT_CAPMASK_F);
> + if (cap_mask & IB_PORT_CAP_HAS_EXT_SPEEDS)
> + espeed = mad_get_field(port->info, 0,
> + IB_PORT_LINK_SPEED_EXT_ACTIVE_F);
> + else
> + espeed = 0;
> nodename = remap_node_name(node_name_map,
> port->node->guid,
> port->node->nodedesc);
> @@ -648,7 +698,9 @@ void dump_ports_report(ibnd_node_t * node, void *user_data)
> IB_NODE_SWITCH ? node->smalid : port->base_lid,
> port->portnum, port->guid,
> dump_linkwidth_compat(iwidth),
> - dump_linkspeed_compat(ispeed));
> + (ispeed != 4 && !espeed) ?
> + dump_linkspeed_compat(ispeed) :
> + dump_linkspeedext_compat(espeed, ispeed));
> if (port->remoteport) {
> rem_nodename = remap_node_name(node_name_map,
> port->remoteport->node->guid,
--
Ira Weiny
Math Programmer/Computer Scientist
Lawrence Livermore National Lab
925-423-8008
weiny2-i2BcT+NCU+M@public.gmane.org
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2011-08-18 18:23 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-08-16 13:44 [PATCH 2/2] infiniband-diags/ibnetdiscover.c: Changes for extended link speeds Hal Rosenstock
[not found] ` <4E4A744C.8060008-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-08-18 18:23 ` Ira Weiny
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox