On Wed, 25 May 2011 05:30:20 -0700 Hal Rosenstock <[email protected]> wrote:
> On 5/24/2011 5:42 PM, Ira Weiny wrote: > > > > From: Ira Weiny <[email protected]> > > Date: Fri, 13 May 2011 22:28:55 -0700 > > Subject: [PATCH 2/2] infiniband-diags: perfquery; Support > > PortCountersExtendedNoIETF > > > > Signed-off-by: Ira Weiny <[email protected]> > > --- > > src/perfquery.c | 52 ++++++++++++++++++++++++++++++++-------------------- > > 1 files changed, 32 insertions(+), 20 deletions(-) > > > > diff --git a/src/perfquery.c b/src/perfquery.c > > index 165c419..d34958f 100644 > > --- a/src/perfquery.c > > +++ b/src/perfquery.c > > @@ -227,7 +227,7 @@ static void output_aggregate_perfcounters(ib_portid_t * > > portid, > > portid2str(portid), ALL_PORTS, ntohs(cap_mask), buf); > > } > > > > -static void aggregate_perfcounters_ext(void) > > +static void aggregate_perfcounters_ext(uint16_t cap_mask) > > { > > uint32_t val; > > uint64_t val64; > > @@ -244,14 +244,17 @@ static void aggregate_perfcounters_ext(void) > > aggregate_64bit(&perf_count_ext.portxmitpkts, val64); > > mad_decode_field(pc, IB_PC_EXT_RCV_PKTS_F, &val64); > > aggregate_64bit(&perf_count_ext.portrcvpkts, val64); > > - mad_decode_field(pc, IB_PC_EXT_XMT_UPKTS_F, &val64); > > - aggregate_64bit(&perf_count_ext.portunicastxmitpkts, val64); > > - mad_decode_field(pc, IB_PC_EXT_RCV_UPKTS_F, &val64); > > - aggregate_64bit(&perf_count_ext.portunicastrcvpkts, val64); > > - mad_decode_field(pc, IB_PC_EXT_XMT_MPKTS_F, &val64); > > - aggregate_64bit(&perf_count_ext.portmulticastxmitpkits, val64); > > - mad_decode_field(pc, IB_PC_EXT_RCV_MPKTS_F, &val64); > > - aggregate_64bit(&perf_count_ext.portmulticastrcvpkts, val64); > > + > > + if (cap_mask & IB_PM_EXT_WIDTH_NOIETF_SUP) { > > + mad_decode_field(pc, IB_PC_EXT_XMT_UPKTS_F, &val64); > > + aggregate_64bit(&perf_count_ext.portunicastxmitpkts, val64); > > + mad_decode_field(pc, IB_PC_EXT_RCV_UPKTS_F, &val64); > > + aggregate_64bit(&perf_count_ext.portunicastrcvpkts, val64); > > + mad_decode_field(pc, IB_PC_EXT_XMT_MPKTS_F, &val64); > > + aggregate_64bit(&perf_count_ext.portmulticastxmitpkits, val64); > > + mad_decode_field(pc, IB_PC_EXT_RCV_MPKTS_F, &val64); > > + aggregate_64bit(&perf_count_ext.portmulticastrcvpkts, val64); > > + } > > Doesn't NoIETF mean these counters aren't supported ? How can you get > unicast/multicast transmit/receive counters ? Typo, that should be. if (cap_mask & IB_PM_EXT_WIDTH_SUPPORTED) { ... > > > } > > > > static void output_aggregate_perfcounters_ext(ib_portid_t * portid, > > @@ -260,6 +263,8 @@ static void > > output_aggregate_perfcounters_ext(ib_portid_t * portid, > > char buf[1024]; > > uint32_t val = ALL_PORTS; > > > > + memset(buf, 0, 1024); > > + > > /* set port_select to 255 to emulate AllPortSelect */ > > mad_encode_field(pc, IB_PC_EXT_PORT_SELECT_F, &val); > > mad_encode_field(pc, IB_PC_EXT_COUNTER_SELECT_F, > > @@ -271,14 +276,17 @@ static void > > output_aggregate_perfcounters_ext(ib_portid_t * portid, > > mad_encode_field(pc, IB_PC_EXT_XMT_PKTS_F, > > &perf_count_ext.portxmitpkts); > > mad_encode_field(pc, IB_PC_EXT_RCV_PKTS_F, &perf_count_ext.portrcvpkts); > > - mad_encode_field(pc, IB_PC_EXT_XMT_UPKTS_F, > > - &perf_count_ext.portunicastxmitpkts); > > - mad_encode_field(pc, IB_PC_EXT_RCV_UPKTS_F, > > - &perf_count_ext.portunicastrcvpkts); > > - mad_encode_field(pc, IB_PC_EXT_XMT_MPKTS_F, > > - &perf_count_ext.portmulticastxmitpkits); > > - mad_encode_field(pc, IB_PC_EXT_RCV_MPKTS_F, > > - &perf_count_ext.portmulticastrcvpkts); > > + > > + if (cap_mask & IB_PM_EXT_WIDTH_NOIETF_SUP) { > > + mad_encode_field(pc, IB_PC_EXT_XMT_UPKTS_F, > > + &perf_count_ext.portunicastxmitpkts); > > + mad_encode_field(pc, IB_PC_EXT_RCV_UPKTS_F, > > + &perf_count_ext.portunicastrcvpkts); > > + mad_encode_field(pc, IB_PC_EXT_XMT_MPKTS_F, > > + &perf_count_ext.portmulticastxmitpkits); > > + mad_encode_field(pc, IB_PC_EXT_RCV_MPKTS_F, > > + &perf_count_ext.portmulticastrcvpkts); > > + } > > Same comment as above. Yep same correction. Thanks for catching this, Ira > > -- Hal > > > > > mad_dump_perfcounters_ext(buf, sizeof buf, pc, sizeof pc); > > > > @@ -312,9 +320,13 @@ static void dump_perfcounters(int extended, int > > timeout, uint16_t cap_mask, > > (cap_mask & > > IB_PM_PC_XMIT_WAIT_SUP)?IB_PC_LAST_F:(IB_PC_RCV_PKTS_F+1)); > > > > } else { > > - if (!(cap_mask & IB_PM_EXT_WIDTH_SUPPORTED)) /* 1.2 errata: > > bit 9 is extended counter support */ > > + /* 1.2 errata: bit 9 is extended counter support > > + * bit 10 is extended counter NoIETF > > + */ > > + if (!(cap_mask & IB_PM_EXT_WIDTH_SUPPORTED) && > > + !(cap_mask & IB_PM_EXT_WIDTH_NOIETF_SUP)) > > IBWARN > > - ("PerfMgt ClassPortInfo 0x%x extended counters not > > indicated\n", > > + ("PerfMgt ClassPortInfo 0x%x; No extended counter > > support indicated\n", > > ntohs(cap_mask)); > > > > memset(pc, 0, sizeof(pc)); > > @@ -322,7 +334,7 @@ static void dump_perfcounters(int extended, int > > timeout, uint16_t cap_mask, > > IB_GSI_PORT_COUNTERS_EXT, srcport)) > > IBERROR("perfextquery"); > > if (aggregate) > > - aggregate_perfcounters_ext(); > > + aggregate_perfcounters_ext(cap_mask); > > else > > mad_dump_perfcounters_ext(buf, sizeof buf, pc, > > sizeof pc); > -- Ira Weiny Math Programmer/Computer Scientist Lawrence Livermore National Lab 925-423-8008 [email protected] -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
