/* SPDX-License-Identifier: GPL-2.0 */ #undef TRACE_SYSTEM #define TRACE_SYSTEM swiotlb #if !defined(_TRACE_SWIOTLB_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_SWIOTLB_H #include <linux/tracepoint.h> TRACE_EVENT(swiotlb_bounced, TP_PROTO(struct device *dev, dma_addr_t dev_addr, size_t size, enum swiotlb_force swiotlb_force), TP_ARGS(dev, dev_addr, size, swiotlb_force), TP_STRUCT__entry( __string( dev_name, dev_name(dev) ) __field( u64, dma_mask ) __field( dma_addr_t, dev_addr ) __field( size_t, size ) __field( enum swiotlb_force, swiotlb_force ) ), TP_fast_assign( __assign_str(dev_name, dev_name(dev)); __entry->dma_mask = (dev->dma_mask ? *dev->dma_mask : 0); __entry->dev_addr = dev_addr; __entry->size = size; __entry->swiotlb_force = swiotlb_force; ), TP_printk("dev_name: %s dma_mask=%llx dev_addr=%llx " "size=%zu %s", __get_str(dev_name), __entry->dma_mask, (unsigned long long)__entry->dev_addr, __entry->size, __print_symbolic(__entry->swiotlb_force, { SWIOTLB_NORMAL, "NORMAL" }, { SWIOTLB_FORCE, "FORCE" }, { SWIOTLB_NO_FORCE, "NO_FORCE" })) ); #endif /* _TRACE_SWIOTLB_H */ /* This part must be outside protection */ #include <trace/define_trace.h>