Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 168 insertions, 0 deletions

diff --git a/include/trace/events/habanalabs.h b/include/trace/events/habanalabs.h
new file mode 100644
index 0000000000..951643e6a7
--- /dev/null
+++ b/include/trace/events/habanalabs.h
@@ -0,0 +1,168 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright 2016-2021 HabanaLabs, Ltd.
+ * All Rights Reserved.
+ *
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM habanalabs
+
+#if !defined(_TRACE_HABANALABS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_HABANALABS_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(habanalabs_mmu_template,
+	TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
+
+	TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte),
+
+	TP_STRUCT__entry(
+		__string(dname, dev_name(dev))
+		__field(u64, virt_addr)
+		__field(u64, phys_addr)
+		__field(u32, page_size)
+		__field(u8, flush_pte)
+	),
+
+	TP_fast_assign(
+		__assign_str(dname, dev_name(dev));
+		__entry->virt_addr = virt_addr;
+		__entry->phys_addr = phys_addr;
+		__entry->page_size = page_size;
+		__entry->flush_pte = flush_pte;
+	),
+
+	TP_printk("%s: vaddr: %#llx, paddr: %#llx, psize: %#x, flush: %s",
+		__get_str(dname),
+		__entry->virt_addr,
+		__entry->phys_addr,
+		__entry->page_size,
+		__entry->flush_pte ? "true" : "false")
+);
+
+DEFINE_EVENT(habanalabs_mmu_template, habanalabs_mmu_map,
+	TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
+	TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte));
+
+DEFINE_EVENT(habanalabs_mmu_template, habanalabs_mmu_unmap,
+	TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
+	TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte));
+
+DECLARE_EVENT_CLASS(habanalabs_dma_alloc_template,
+	TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller),
+
+	TP_ARGS(dev, cpu_addr, dma_addr, size, caller),
+
+	TP_STRUCT__entry(
+		__string(dname, dev_name(dev))
+		__field(u64, cpu_addr)
+		__field(u64, dma_addr)
+		__field(u32, size)
+		__field(const char *, caller)
+	),
+
+	TP_fast_assign(
+		__assign_str(dname, dev_name(dev));
+		__entry->cpu_addr = cpu_addr;
+		__entry->dma_addr = dma_addr;
+		__entry->size = size;
+		__entry->caller = caller;
+	),
+
+	TP_printk("%s: cpu_addr: %#llx, dma_addr: %#llx, size: %#x, caller: %s",
+		__get_str(dname),
+		__entry->cpu_addr,
+		__entry->dma_addr,
+		__entry->size,
+		__entry->caller)
+);
+
+DEFINE_EVENT(habanalabs_dma_alloc_template, habanalabs_dma_alloc,
+	TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller),
+	TP_ARGS(dev, cpu_addr, dma_addr, size, caller));
+
+DEFINE_EVENT(habanalabs_dma_alloc_template, habanalabs_dma_free,
+	TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller),
+	TP_ARGS(dev, cpu_addr, dma_addr, size, caller));
+
+DECLARE_EVENT_CLASS(habanalabs_comms_template,
+	TP_PROTO(struct device *dev, char *op_str),
+
+	TP_ARGS(dev, op_str),
+
+	TP_STRUCT__entry(
+		__string(dname, dev_name(dev))
+		__field(char *, op_str)
+	),
+
+	TP_fast_assign(
+		__assign_str(dname, dev_name(dev));
+		__entry->op_str = op_str;
+	),
+
+	TP_printk("%s: cms: %s",
+		__get_str(dname),
+		__entry->op_str)
+);
+
+DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_protocol_cmd,
+	TP_PROTO(struct device *dev, char *op_str),
+	TP_ARGS(dev, op_str));
+
+DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_send_cmd,
+	TP_PROTO(struct device *dev, char *op_str),
+	TP_ARGS(dev, op_str));
+
+DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_wait_status,
+	TP_PROTO(struct device *dev, char *op_str),
+	TP_ARGS(dev, op_str));
+
+DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_wait_status_done,
+	TP_PROTO(struct device *dev, char *op_str),
+	TP_ARGS(dev, op_str));
+
+DECLARE_EVENT_CLASS(habanalabs_reg_access_template,
+	TP_PROTO(struct device *dev, u32 addr, u32 val),
+
+	TP_ARGS(dev, addr, val),
+
+	TP_STRUCT__entry(
+		__string(dname, dev_name(dev))
+		__field(u32, addr)
+		__field(u32, val)
+	),
+
+	TP_fast_assign(
+		__assign_str(dname, dev_name(dev));
+		__entry->addr = addr;
+		__entry->val = val;
+	),
+
+	TP_printk("%s: addr: %#x, val: %#x",
+		__get_str(dname),
+		__entry->addr,
+		__entry->val)
+);
+
+DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_rreg32,
+	TP_PROTO(struct device *dev, u32 addr, u32 val),
+	TP_ARGS(dev, addr, val));
+
+DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_wreg32,
+	TP_PROTO(struct device *dev, u32 addr, u32 val),
+	TP_ARGS(dev, addr, val));
+
+DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_elbi_read,
+	TP_PROTO(struct device *dev, u32 addr, u32 val),
+	TP_ARGS(dev, addr, val));
+
+DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_elbi_write,
+	TP_PROTO(struct device *dev, u32 addr, u32 val),
+	TP_ARGS(dev, addr, val));
+
+#endif /* if !defined(_TRACE_HABANALABS_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>