diff options
Diffstat (limited to 'drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-trace.h')
| -rw-r--r-- | drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-trace.h | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-trace.h b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-trace.h deleted file mode 100644 index 9801528db2a5..000000000000 --- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-trace.h +++ /dev/null @@ -1,158 +0,0 @@ -/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ -/* Copyright 2014-2015 Freescale Semiconductor Inc. - */ - -#undef TRACE_SYSTEM -#define TRACE_SYSTEM dpaa2_eth - -#if !defined(_DPAA2_ETH_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) -#define _DPAA2_ETH_TRACE_H - -#include <linux/skbuff.h> -#include <linux/netdevice.h> -#include "dpaa2-eth.h" -#include <linux/tracepoint.h> - -#define TR_FMT "[%s] fd: addr=0x%llx, len=%u, off=%u" -/* trace_printk format for raw buffer event class */ -#define TR_BUF_FMT "[%s] vaddr=%p size=%zu dma_addr=%pad map_size=%zu bpid=%d" - -/* This is used to declare a class of events. - * individual events of this type will be defined below. - */ - -/* Store details about a frame descriptor */ -DECLARE_EVENT_CLASS(dpaa2_eth_fd, - /* Trace function prototype */ - TP_PROTO(struct net_device *netdev, - const struct dpaa2_fd *fd), - - /* Repeat argument list here */ - TP_ARGS(netdev, fd), - - /* A structure containing the relevant information we want - * to record. Declare name and type for each normal element, - * name, type and size for arrays. Use __string for variable - * length strings. - */ - TP_STRUCT__entry( - __field(u64, fd_addr) - __field(u32, fd_len) - __field(u16, fd_offset) - __string(name, netdev->name) - ), - - /* The function that assigns values to the above declared - * fields - */ - TP_fast_assign( - __entry->fd_addr = dpaa2_fd_get_addr(fd); - __entry->fd_len = dpaa2_fd_get_len(fd); - __entry->fd_offset = dpaa2_fd_get_offset(fd); - __assign_str(name, netdev->name); - ), - - /* This is what gets printed when the trace event is - * triggered. - */ - TP_printk(TR_FMT, - __get_str(name), - __entry->fd_addr, - __entry->fd_len, - __entry->fd_offset) -); - -/* Now declare events of the above type. Format is: - * DEFINE_EVENT(class, name, proto, args), with proto and args same as for class - */ - -/* Tx (egress) fd */ -DEFINE_EVENT(dpaa2_eth_fd, dpaa2_tx_fd, - TP_PROTO(struct net_device *netdev, - const struct dpaa2_fd *fd), - - TP_ARGS(netdev, fd) -); - -/* Rx fd */ -DEFINE_EVENT(dpaa2_eth_fd, dpaa2_rx_fd, - TP_PROTO(struct net_device *netdev, - const struct dpaa2_fd *fd), - - TP_ARGS(netdev, fd) -); - -/* Tx confirmation fd */ -DEFINE_EVENT(dpaa2_eth_fd, dpaa2_tx_conf_fd, - TP_PROTO(struct net_device *netdev, - const struct dpaa2_fd *fd), - - TP_ARGS(netdev, fd) -); - -/* Log data about raw buffers. Useful for tracing DPBP content. */ -TRACE_EVENT(dpaa2_eth_buf_seed, - /* Trace function prototype */ - TP_PROTO(struct net_device *netdev, - /* virtual address and size */ - void *vaddr, - size_t size, - /* dma map address and size */ - dma_addr_t dma_addr, - size_t map_size, - /* buffer pool id, if relevant */ - u16 bpid), - - /* Repeat argument list here */ - TP_ARGS(netdev, vaddr, size, dma_addr, map_size, bpid), - - /* A structure containing the relevant information we want - * to record. Declare name and type for each normal element, - * name, type and size for arrays. Use __string for variable - * length strings. - */ - TP_STRUCT__entry( - __field(void *, vaddr) - __field(size_t, size) - __field(dma_addr_t, dma_addr) - __field(size_t, map_size) - __field(u16, bpid) - __string(name, netdev->name) - ), - - /* The function that assigns values to the above declared - * fields - */ - TP_fast_assign( - __entry->vaddr = vaddr; - __entry->size = size; - __entry->dma_addr = dma_addr; - __entry->map_size = map_size; - __entry->bpid = bpid; - __assign_str(name, netdev->name); - ), - - /* This is what gets printed when the trace event is - * triggered. - */ - TP_printk(TR_BUF_FMT, - __get_str(name), - __entry->vaddr, - __entry->size, - &__entry->dma_addr, - __entry->map_size, - __entry->bpid) -); - -/* If only one event of a certain type needs to be declared, use TRACE_EVENT(). - * The syntax is the same as for DECLARE_EVENT_CLASS(). - */ - -#endif /* _DPAA2_ETH_TRACE_H */ - -/* This must be outside ifdef _DPAA2_ETH_TRACE_H */ -#undef TRACE_INCLUDE_PATH -#define TRACE_INCLUDE_PATH . -#undef TRACE_INCLUDE_FILE -#define TRACE_INCLUDE_FILE dpaa2-eth-trace -#include <trace/define_trace.h> |