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IB/hfi1: Add tracing support for send with invalidate opcode
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>
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3 changed files with 11 additions and 0 deletions
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@ -66,6 +66,7 @@ u8 ibhdr_exhdr_len(struct hfi1_ib_header *hdr)
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#define RETH_PRN "reth vaddr 0x%.16llx rkey 0x%.8x dlen 0x%.8x"
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#define AETH_PRN "aeth syn 0x%.2x %s msn 0x%.8x"
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#define DETH_PRN "deth qkey 0x%.8x sqpn 0x%.6x"
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#define IETH_PRN "ieth rkey 0x%.8x"
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#define ATOMICACKETH_PRN "origdata %lld"
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#define ATOMICETH_PRN "vaddr 0x%llx rkey 0x%.8x sdata %lld cdata %lld"
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@ -166,6 +167,12 @@ const char *parse_everbs_hdrs(
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be32_to_cpu(eh->ud.deth[0]),
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be32_to_cpu(eh->ud.deth[1]) & RVT_QPN_MASK);
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break;
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/* ieth */
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case OP(RC, SEND_LAST_WITH_INVALIDATE):
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case OP(RC, SEND_ONLY_WITH_INVALIDATE):
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trace_seq_printf(p, IETH_PRN,
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be32_to_cpu(eh->ieth));
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break;
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}
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trace_seq_putc(p, 0);
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return ret;
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@ -392,6 +392,8 @@ __print_symbolic(opcode, \
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ib_opcode_name(RC_ATOMIC_ACKNOWLEDGE), \
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ib_opcode_name(RC_COMPARE_SWAP), \
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ib_opcode_name(RC_FETCH_ADD), \
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ib_opcode_name(RC_SEND_LAST_WITH_INVALIDATE), \
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ib_opcode_name(RC_SEND_ONLY_WITH_INVALIDATE), \
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ib_opcode_name(UC_SEND_FIRST), \
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ib_opcode_name(UC_SEND_MIDDLE), \
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ib_opcode_name(UC_SEND_LAST), \
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@ -335,6 +335,8 @@ const u8 hdr_len_by_opcode[256] = {
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[IB_OPCODE_RC_ATOMIC_ACKNOWLEDGE] = 12 + 8 + 4,
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[IB_OPCODE_RC_COMPARE_SWAP] = 12 + 8 + 28,
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[IB_OPCODE_RC_FETCH_ADD] = 12 + 8 + 28,
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[IB_OPCODE_RC_SEND_LAST_WITH_INVALIDATE] = 12 + 8 + 4,
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[IB_OPCODE_RC_SEND_ONLY_WITH_INVALIDATE] = 12 + 8 + 4,
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/* UC */
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[IB_OPCODE_UC_SEND_FIRST] = 12 + 8,
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[IB_OPCODE_UC_SEND_MIDDLE] = 12 + 8,
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