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| author |   Mike Marciniszyn <mike.marciniszyn@intel.com> | 2017-06-09 15:59:59 -0700 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-06-27 16:58:13 -0400 |
| commit | 8cb1021b806bda3f5fda6f3699e1f98df14245df (patch) | |
| tree | a268e4d97b85d6c844422ffd4d640e37d684ba3e /drivers/infiniband/hw/hfi1/trace_rx.h | |
| parent | IB/hfi1: Use a template for tid reg/unreg (diff) | |
| download | linux-dev-8cb1021b806bda3f5fda6f3699e1f98df14245df.tar.xz linux-dev-8cb1021b806bda3f5fda6f3699e1f98df14245df.zip | |
IB/hfi1: Add traces for TID operations
This patch adds a trace for putting a TID and
for writing the RcvArray CSR.
The CSR access template can be easily extended for additional
CSR readq/writeq calls.
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/trace_rx.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/trace_rx.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/trace_rx.h b/drivers/infiniband/hw/hfi1/trace_rx.h index 7af593827d37..84929578cfe6 100644 --- a/drivers/infiniband/hw/hfi1/trace_rx.h +++ b/drivers/infiniband/hw/hfi1/trace_rx.h @@ -52,6 +52,13 @@ #include "hfi.h" +#define tidtype_name(type) { PT_##type, #type } +#define show_tidtype(type) \ +__print_symbolic(type, \ + tidtype_name(EXPECTED), \ + tidtype_name(EAGER), \ + tidtype_name(INVALID)) \ + #undef TRACE_SYSTEM #define TRACE_SYSTEM hfi1_rx @@ -185,6 +192,34 @@ DEFINE_EVENT( unsigned long va, unsigned long pa, dma_addr_t dma), TP_ARGS(ctxt, subctxt, rarr, npages, va, pa, dma)); +TRACE_EVENT( + hfi1_put_tid, + TP_PROTO(struct hfi1_devdata *dd, + u32 index, u32 type, unsigned long pa, u16 order), + TP_ARGS(dd, index, type, pa, order), + TP_STRUCT__entry( + DD_DEV_ENTRY(dd) + __field(unsigned long, pa); + __field(u32, index); + __field(u32, type); + __field(u16, order); + ), + TP_fast_assign( + DD_DEV_ASSIGN(dd); + __entry->pa = pa; + __entry->index = index; + __entry->type = type; + __entry->order = order; + ), + TP_printk("[%s] type %s pa %lx index %u order %u", + __get_str(dev), + show_tidtype(__entry->type), + __entry->pa, + __entry->index, + __entry->order + ) +); + TRACE_EVENT(hfi1_exp_tid_inval, TP_PROTO(unsigned int ctxt, u16 subctxt, unsigned long va, u32 rarr, u32 npages, dma_addr_t dma), |