This patch fixes the wrong rate calculation within ibstat tool. Signed-off by: Irena Kruchkovsky ([email protected]) CR: Alexander Naslednikov (xalex at mellanox.co.il)
Index: D:/Windows/MLNX_VPI/tools/infiniband-diags/src/ibstat.c
===================================================================
--- D:/Windows/MLNX_VPI/tools/infiniband-diags/src/ibstat.c (revision 6077)
+++ D:/Windows/MLNX_VPI/tools/infiniband-diags/src/ibstat.c
(revision 6092)
@@ -117,7 +117,15 @@
printf("%sPhysical state: %s\n", pre,
(unsigned)port->state <=
7 ? port_phy_state_str[port->phys_state] : "???");
- printf("%sRate: %d\n", pre, port->rate);
+ if (port->rate != 0)
+ {
+ printf("%sRate: %d Gbps\n", pre, port->rate);
+ }
+ else
+ {
+ printf("%sRate: N\\A\n", pre);
+ }
+
printf("%sBase lid: %d\n", pre, port->base_lid);
printf("%sLMC: %d\n", pre, port->lmc);
printf("%sSM lid: %d\n", pre, port->sm_lid);
Index: D:/Windows/MLNX_VPI/ulp/libibumad/src/umad.cpp
===================================================================
--- D:/Windows/MLNX_VPI/ulp/libibumad/src/umad.cpp (revision 6077)
+++ D:/Windows/MLNX_VPI/ulp/libibumad/src/umad.cpp (revision 6092)
@@ -141,9 +141,25 @@
port->sm_sl = attr.sm_sl;
port->state = attr.state;
port->phys_state = attr.phys_state;
- port->rate = attr.active_speed;
port->capmask = attr.port_cap_flags;
+ switch (attr.active_width){
+ case 1:
+ port->rate = (unsigned)
(2.5*attr.active_speed);
+ break;
+ case 2:
+ port->rate =
10*attr.active_speed; //2.5*4
+ break;
+ case 4:
+ port->rate =
20*attr.active_speed; //2.5*8
+ break;
+ case 8:
+ port->rate =
30*attr.active_speed; //2.5*12
+ break;
+ default:
+ port->rate = 0;
+ }
+
// Assume GID 0 contains port GUID and gid prefix
ret = ibv_query_gid(context, (uint8_t) port->portnum, 0, &gid);
if (ret != 0) {
ibstat.patch
Description: ibstat.patch
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