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/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM pci_controller
#if !defined(_TRACE_HW_EVENT_PCI_CONTROLLER_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_HW_EVENT_PCI_CONTROLLER_H
#include <uapi/linux/pci_regs.h>
#include <linux/tracepoint.h>
#define RATE \
EM(PCIE_SPEED_2_5GT, "2.5 GT/s") \
EM(PCIE_SPEED_5_0GT, "5.0 GT/s") \
EM(PCIE_SPEED_8_0GT, "8.0 GT/s") \
EM(PCIE_SPEED_16_0GT, "16.0 GT/s") \
EM(PCIE_SPEED_32_0GT, "32.0 GT/s") \
EM(PCIE_SPEED_64_0GT, "64.0 GT/s") \
EMe(PCI_SPEED_UNKNOWN, "Unknown")
#undef EM
#undef EMe
#define EM(a, b) TRACE_DEFINE_ENUM(a);
#define EMe(a, b) TRACE_DEFINE_ENUM(a);
RATE
#undef EM
#undef EMe
#define EM(a, b) {a, b},
#define EMe(a, b) {a, b}
TRACE_EVENT(pcie_ltssm_state_transition,
TP_PROTO(const char *dev_name, const char *state, u32 rate),
TP_ARGS(dev_name, state, rate),
TP_STRUCT__entry(
__string(dev_name, dev_name)
__string(state, state)
__field(u32, rate)
),
TP_fast_assign(
__assign_str(dev_name);
__assign_str(state);
__entry->rate = rate;
),
TP_printk("dev: %s state: %s rate: %s",
__get_str(dev_name), __get_str(state),
__print_symbolic(__entry->rate, RATE)
)
);
#endif /* _TRACE_HW_EVENT_PCI_CONTROLLER_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
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