diff options
Diffstat (limited to 'include/trace/events/intel_iommu.h')
| -rw-r--r-- | include/trace/events/intel_iommu.h | 39 |
1 files changed, 37 insertions, 2 deletions
diff --git a/include/trace/events/intel_iommu.h b/include/trace/events/intel_iommu.h index 112bd06487bf..e801f4910522 100644 --- a/include/trace/events/intel_iommu.h +++ b/include/trace/events/intel_iommu.h @@ -6,7 +6,6 @@ * * Author: Lu Baolu <baolu.lu@linux.intel.com> */ -#ifdef CONFIG_INTEL_IOMMU #undef TRACE_SYSTEM #define TRACE_SYSTEM intel_iommu @@ -135,8 +134,44 @@ DEFINE_EVENT(dma_map_sg, bounce_map_sg, struct scatterlist *sg), TP_ARGS(dev, index, total, sg) ); + +TRACE_EVENT(qi_submit, + TP_PROTO(struct intel_iommu *iommu, u64 qw0, u64 qw1, u64 qw2, u64 qw3), + + TP_ARGS(iommu, qw0, qw1, qw2, qw3), + + TP_STRUCT__entry( + __field(u64, qw0) + __field(u64, qw1) + __field(u64, qw2) + __field(u64, qw3) + __string(iommu, iommu->name) + ), + + TP_fast_assign( + __assign_str(iommu, iommu->name); + __entry->qw0 = qw0; + __entry->qw1 = qw1; + __entry->qw2 = qw2; + __entry->qw3 = qw3; + ), + + TP_printk("%s %s: 0x%llx 0x%llx 0x%llx 0x%llx", + __print_symbolic(__entry->qw0 & 0xf, + { QI_CC_TYPE, "cc_inv" }, + { QI_IOTLB_TYPE, "iotlb_inv" }, + { QI_DIOTLB_TYPE, "dev_tlb_inv" }, + { QI_IEC_TYPE, "iec_inv" }, + { QI_IWD_TYPE, "inv_wait" }, + { QI_EIOTLB_TYPE, "p_iotlb_inv" }, + { QI_PC_TYPE, "pc_inv" }, + { QI_DEIOTLB_TYPE, "p_dev_tlb_inv" }, + { QI_PGRP_RESP_TYPE, "page_grp_resp" }), + __get_str(iommu), + __entry->qw0, __entry->qw1, __entry->qw2, __entry->qw3 + ) +); #endif /* _TRACE_INTEL_IOMMU_H */ /* This part must be outside protection */ #include <trace/define_trace.h> -#endif /* CONFIG_INTEL_IOMMU */ |