summaryrefslogtreecommitdiff
path: root/include/trace/events/intel_iommu.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/trace/events/intel_iommu.h')
-rw-r--r--include/trace/events/intel_iommu.h94
1 files changed, 0 insertions, 94 deletions
diff --git a/include/trace/events/intel_iommu.h b/include/trace/events/intel_iommu.h
deleted file mode 100644
index e5c1ca6d16ee..000000000000
--- a/include/trace/events/intel_iommu.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Intel IOMMU trace support
- *
- * Copyright (C) 2019 Intel Corporation
- *
- * Author: Lu Baolu <baolu.lu@linux.intel.com>
- */
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM intel_iommu
-
-#if !defined(_TRACE_INTEL_IOMMU_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_INTEL_IOMMU_H
-
-#include <linux/tracepoint.h>
-#include <linux/intel-iommu.h>
-
-#define MSG_MAX 256
-
-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
- )
-);
-
-TRACE_EVENT(prq_report,
- TP_PROTO(struct intel_iommu *iommu, struct device *dev,
- u64 dw0, u64 dw1, u64 dw2, u64 dw3,
- unsigned long seq),
-
- TP_ARGS(iommu, dev, dw0, dw1, dw2, dw3, seq),
-
- TP_STRUCT__entry(
- __field(u64, dw0)
- __field(u64, dw1)
- __field(u64, dw2)
- __field(u64, dw3)
- __field(unsigned long, seq)
- __string(iommu, iommu->name)
- __string(dev, dev_name(dev))
- __dynamic_array(char, buff, MSG_MAX)
- ),
-
- TP_fast_assign(
- __entry->dw0 = dw0;
- __entry->dw1 = dw1;
- __entry->dw2 = dw2;
- __entry->dw3 = dw3;
- __entry->seq = seq;
- __assign_str(iommu, iommu->name);
- __assign_str(dev, dev_name(dev));
- ),
-
- TP_printk("%s/%s seq# %ld: %s",
- __get_str(iommu), __get_str(dev), __entry->seq,
- decode_prq_descriptor(__get_str(buff), MSG_MAX, __entry->dw0,
- __entry->dw1, __entry->dw2, __entry->dw3)
- )
-);
-#endif /* _TRACE_INTEL_IOMMU_H */
-
-/* This part must be outside protection */
-#include <trace/define_trace.h>