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IB/hfi1: Add tracing support for send with invalidate opcode

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Enable trace generation for packets with the "Send Last with
Invalidate" and "Send Only with Invalidate" opcodes.

Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jianxin Xiong <jianxin.xiong@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Jianxin Xiong 2016-05-24 12:50:17 -07:00 committed by Doug Ledford
parent 23f7d0d29e
commit bdd8a98ce4
3 changed files with 11 additions and 0 deletions
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7
drivers/infiniband/hw/hfi1/trace.c
View File

@ -66,6 +66,7 @@ u8 ibhdr_exhdr_len(struct hfi1_ib_header *hdr)
#define RETH_PRN "reth vaddr 0x%.16llx rkey 0x%.8x dlen 0x%.8x"
#define AETH_PRN "aeth syn 0x%.2x %s msn 0x%.8x"
#define DETH_PRN "deth qkey 0x%.8x sqpn 0x%.6x"
#define IETH_PRN "ieth rkey 0x%.8x"
#define ATOMICACKETH_PRN "origdata %lld"
#define ATOMICETH_PRN "vaddr 0x%llx rkey 0x%.8x sdata %lld cdata %lld"
@ -166,6 +167,12 @@ const char *parse_everbs_hdrs(
be32_to_cpu(eh->ud.deth[0]),
be32_to_cpu(eh->ud.deth[1]) & RVT_QPN_MASK);
break;
/* ieth */
case OP(RC, SEND_LAST_WITH_INVALIDATE):
case OP(RC, SEND_ONLY_WITH_INVALIDATE):
trace_seq_printf(p, IETH_PRN,
be32_to_cpu(eh->ieth));
break;
}
trace_seq_putc(p, 0);
return ret;

2
drivers/infiniband/hw/hfi1/trace.h
View File

@ -392,6 +392,8 @@ __print_symbolic(opcode, \
ib_opcode_name(RC_ATOMIC_ACKNOWLEDGE), \
ib_opcode_name(RC_COMPARE_SWAP), \
ib_opcode_name(RC_FETCH_ADD), \
ib_opcode_name(RC_SEND_LAST_WITH_INVALIDATE), \
ib_opcode_name(RC_SEND_ONLY_WITH_INVALIDATE), \
ib_opcode_name(UC_SEND_FIRST), \
ib_opcode_name(UC_SEND_MIDDLE), \
ib_opcode_name(UC_SEND_LAST), \

2
drivers/infiniband/hw/hfi1/verbs.c
View File

@ -335,6 +335,8 @@ const u8 hdr_len_by_opcode[256] = {
[IB_OPCODE_RC_ATOMIC_ACKNOWLEDGE] = 12 + 8 + 4,
[IB_OPCODE_RC_COMPARE_SWAP] = 12 + 8 + 28,
[IB_OPCODE_RC_FETCH_ADD] = 12 + 8 + 28,
[IB_OPCODE_RC_SEND_LAST_WITH_INVALIDATE] = 12 + 8 + 4,
[IB_OPCODE_RC_SEND_ONLY_WITH_INVALIDATE] = 12 + 8 + 4,
/* UC */
[IB_OPCODE_UC_SEND_FIRST] = 12 + 8,
[IB_OPCODE_UC_SEND_MIDDLE] = 12 + 8,