diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/fjes/fjes_trace.h | 365 |
1 files changed, 365 insertions, 0 deletions
diff --git a/drivers/net/fjes/fjes_trace.h b/drivers/net/fjes/fjes_trace.h new file mode 100644 index 000000000..6437ddbd7 --- /dev/null +++ b/drivers/net/fjes/fjes_trace.h @@ -0,0 +1,365 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * FUJITSU Extended Socket Network Device driver + * Copyright (c) 2015-2016 FUJITSU LIMITED + */ + +#if !defined(FJES_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) +#define FJES_TRACE_H_ + +#include <linux/types.h> +#include <linux/tracepoint.h> + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM fjes + +/* tracepoints for fjes_hw.c */ + +TRACE_EVENT(fjes_hw_issue_request_command, + TP_PROTO(union REG_CR *cr, union REG_CS *cs, int timeout, + enum fjes_dev_command_response_e ret), + TP_ARGS(cr, cs, timeout, ret), + TP_STRUCT__entry( + __field(u16, cr_req) + __field(u8, cr_error) + __field(u16, cr_err_info) + __field(u8, cr_req_start) + __field(u16, cs_req) + __field(u8, cs_busy) + __field(u8, cs_complete) + __field(int, timeout) + __field(int, ret) + ), + TP_fast_assign( + __entry->cr_req = cr->bits.req_code; + __entry->cr_error = cr->bits.error; + __entry->cr_err_info = cr->bits.err_info; + __entry->cr_req_start = cr->bits.req_start; + __entry->cs_req = cs->bits.req_code; + __entry->cs_busy = cs->bits.busy; + __entry->cs_complete = cs->bits.complete; + __entry->timeout = timeout; + __entry->ret = ret; + ), + TP_printk("CR=[req=%04x, error=%u, err_info=%04x, req_start=%u], CS=[req=%04x, busy=%u, complete=%u], timeout=%d, ret=%d", + __entry->cr_req, __entry->cr_error, __entry->cr_err_info, + __entry->cr_req_start, __entry->cs_req, __entry->cs_busy, + __entry->cs_complete, __entry->timeout, __entry->ret) +); + +TRACE_EVENT(fjes_hw_request_info, + TP_PROTO(struct fjes_hw *hw, union fjes_device_command_res *res_buf), + TP_ARGS(hw, res_buf), + TP_STRUCT__entry( + __field(int, length) + __field(int, code) + __dynamic_array(u8, zone, hw->max_epid) + __dynamic_array(u8, status, hw->max_epid) + ), + TP_fast_assign( + int x; + + __entry->length = res_buf->info.length; + __entry->code = res_buf->info.code; + for (x = 0; x < hw->max_epid; x++) { + *((u8 *)__get_dynamic_array(zone) + x) = + res_buf->info.info[x].zone; + *((u8 *)__get_dynamic_array(status) + x) = + res_buf->info.info[x].es_status; + } + ), + TP_printk("res_buf=[length=%d, code=%d, es_zones=%s, es_status=%s]", + __entry->length, __entry->code, + __print_array(__get_dynamic_array(zone), + __get_dynamic_array_len(zone) / sizeof(u8), + sizeof(u8)), + __print_array(__get_dynamic_array(status), + __get_dynamic_array_len(status) / sizeof(u8), + sizeof(u8))) +); + +TRACE_EVENT(fjes_hw_request_info_err, + TP_PROTO(char *err), + TP_ARGS(err), + TP_STRUCT__entry( + __string(err, err) + ), + TP_fast_assign( + __assign_str(err, err); + ), + TP_printk("%s", __get_str(err)) +); + +TRACE_EVENT(fjes_hw_register_buff_addr_req, + TP_PROTO(union fjes_device_command_req *req_buf, + struct ep_share_mem_info *buf_pair), + TP_ARGS(req_buf, buf_pair), + TP_STRUCT__entry( + __field(int, length) + __field(int, epid) + __field(u64, tx) + __field(size_t, tx_size) + __field(u64, rx) + __field(size_t, rx_size) + ), + TP_fast_assign( + void *tx, *rx; + + tx = (void *)buf_pair->tx.buffer; + rx = (void *)buf_pair->rx.buffer; + __entry->length = req_buf->share_buffer.length; + __entry->epid = req_buf->share_buffer.epid; + __entry->tx_size = buf_pair->tx.size; + __entry->rx_size = buf_pair->rx.size; + __entry->tx = page_to_phys(vmalloc_to_page(tx)) + + offset_in_page(tx); + __entry->rx = page_to_phys(vmalloc_to_page(rx)) + + offset_in_page(rx); + ), + TP_printk("req_buf=[length=%d, epid=%d], TX=[phy=0x%016llx, size=%zu], RX=[phy=0x%016llx, size=%zu]", + __entry->length, __entry->epid, __entry->tx, __entry->tx_size, + __entry->rx, __entry->rx_size) +); + +TRACE_EVENT(fjes_hw_register_buff_addr, + TP_PROTO(union fjes_device_command_res *res_buf, int timeout), + TP_ARGS(res_buf, timeout), + TP_STRUCT__entry( + __field(int, length) + __field(int, code) + __field(int, timeout) + ), + TP_fast_assign( + __entry->length = res_buf->share_buffer.length; + __entry->code = res_buf->share_buffer.code; + __entry->timeout = timeout; + ), + TP_printk("res_buf=[length=%d, code=%d], timeout=%d", + __entry->length, __entry->code, __entry->timeout) +); + +TRACE_EVENT(fjes_hw_register_buff_addr_err, + TP_PROTO(char *err), + TP_ARGS(err), + TP_STRUCT__entry( + __string(err, err) + ), + TP_fast_assign( + __assign_str(err, err); + ), + TP_printk("%s", __get_str(err)) +); + +TRACE_EVENT(fjes_hw_unregister_buff_addr_req, + TP_PROTO(union fjes_device_command_req *req_buf), + TP_ARGS(req_buf), + TP_STRUCT__entry( + __field(int, length) + __field(int, epid) + ), + TP_fast_assign( + __entry->length = req_buf->unshare_buffer.length; + __entry->epid = req_buf->unshare_buffer.epid; + ), + TP_printk("req_buf=[length=%d, epid=%d]", + __entry->length, __entry->epid) +); + +TRACE_EVENT(fjes_hw_unregister_buff_addr, + TP_PROTO(union fjes_device_command_res *res_buf, int timeout), + TP_ARGS(res_buf, timeout), + TP_STRUCT__entry( + __field(int, length) + __field(int, code) + __field(int, timeout) + ), + TP_fast_assign( + __entry->length = res_buf->unshare_buffer.length; + __entry->code = res_buf->unshare_buffer.code; + __entry->timeout = timeout; + ), + TP_printk("res_buf=[length=%d, code=%d], timeout=%d", + __entry->length, __entry->code, __entry->timeout) +); + +TRACE_EVENT(fjes_hw_unregister_buff_addr_err, + TP_PROTO(char *err), + TP_ARGS(err), + TP_STRUCT__entry( + __string(err, err) + ), + TP_fast_assign( + __assign_str(err, err); + ), + TP_printk("%s", __get_str(err)) +); + +TRACE_EVENT(fjes_hw_start_debug_req, + TP_PROTO(union fjes_device_command_req *req_buf), + TP_ARGS(req_buf), + TP_STRUCT__entry( + __field(int, length) + __field(int, mode) + __field(phys_addr_t, buffer) + ), + TP_fast_assign( + __entry->length = req_buf->start_trace.length; + __entry->mode = req_buf->start_trace.mode; + __entry->buffer = req_buf->start_trace.buffer[0]; + ), + TP_printk("req_buf=[length=%d, mode=%d, buffer=%pap]", + __entry->length, __entry->mode, &__entry->buffer) +); + +TRACE_EVENT(fjes_hw_start_debug, + TP_PROTO(union fjes_device_command_res *res_buf), + TP_ARGS(res_buf), + TP_STRUCT__entry( + __field(int, length) + __field(int, code) + ), + TP_fast_assign( + __entry->length = res_buf->start_trace.length; + __entry->code = res_buf->start_trace.code; + ), + TP_printk("res_buf=[length=%d, code=%d]", __entry->length, __entry->code) +); + +TRACE_EVENT(fjes_hw_start_debug_err, + TP_PROTO(char *err), + TP_ARGS(err), + TP_STRUCT__entry( + __string(err, err) + ), + TP_fast_assign( + __assign_str(err, err); + ), + TP_printk("%s", __get_str(err)) +); + +TRACE_EVENT(fjes_hw_stop_debug, + TP_PROTO(union fjes_device_command_res *res_buf), + TP_ARGS(res_buf), + TP_STRUCT__entry( + __field(int, length) + __field(int, code) + ), + TP_fast_assign( + __entry->length = res_buf->stop_trace.length; + __entry->code = res_buf->stop_trace.code; + ), + TP_printk("res_buf=[length=%d, code=%d]", __entry->length, __entry->code) +); + +TRACE_EVENT(fjes_hw_stop_debug_err, + TP_PROTO(char *err), + TP_ARGS(err), + TP_STRUCT__entry( + __string(err, err) + ), + TP_fast_assign( + __assign_str(err, err); + ), + TP_printk("%s", __get_str(err)) +); + +/* tracepoints for fjes_main.c */ + +TRACE_EVENT(fjes_txrx_stop_req_irq_pre, + TP_PROTO(struct fjes_hw *hw, int src_epid, + enum ep_partner_status status), + TP_ARGS(hw, src_epid, status), + TP_STRUCT__entry( + __field(int, src_epid) + __field(enum ep_partner_status, status) + __field(u8, ep_status) + __field(unsigned long, txrx_stop_req_bit) + __field(u16, rx_status) + ), + TP_fast_assign( + __entry->src_epid = src_epid; + __entry->status = status; + __entry->ep_status = hw->hw_info.share->ep_status[src_epid]; + __entry->txrx_stop_req_bit = hw->txrx_stop_req_bit; + __entry->rx_status = + hw->ep_shm_info[src_epid].tx.info->v1i.rx_status; + ), + TP_printk("epid=%d, partner_status=%d, ep_status=%x, txrx_stop_req_bit=%016lx, tx.rx_status=%08x", + __entry->src_epid, __entry->status, __entry->ep_status, + __entry->txrx_stop_req_bit, __entry->rx_status) +); + +TRACE_EVENT(fjes_txrx_stop_req_irq_post, + TP_PROTO(struct fjes_hw *hw, int src_epid), + TP_ARGS(hw, src_epid), + TP_STRUCT__entry( + __field(int, src_epid) + __field(u8, ep_status) + __field(unsigned long, txrx_stop_req_bit) + __field(u16, rx_status) + ), + TP_fast_assign( + __entry->src_epid = src_epid; + __entry->ep_status = hw->hw_info.share->ep_status[src_epid]; + __entry->txrx_stop_req_bit = hw->txrx_stop_req_bit; + __entry->rx_status = hw->ep_shm_info[src_epid].tx.info->v1i.rx_status; + ), + TP_printk("epid=%d, ep_status=%x, txrx_stop_req_bit=%016lx, tx.rx_status=%08x", + __entry->src_epid, __entry->ep_status, + __entry->txrx_stop_req_bit, __entry->rx_status) +); + +TRACE_EVENT(fjes_stop_req_irq_pre, + TP_PROTO(struct fjes_hw *hw, int src_epid, + enum ep_partner_status status), + TP_ARGS(hw, src_epid, status), + TP_STRUCT__entry( + __field(int, src_epid) + __field(enum ep_partner_status, status) + __field(u8, ep_status) + __field(unsigned long, txrx_stop_req_bit) + __field(u16, rx_status) + ), + TP_fast_assign( + __entry->src_epid = src_epid; + __entry->status = status; + __entry->ep_status = hw->hw_info.share->ep_status[src_epid]; + __entry->txrx_stop_req_bit = hw->txrx_stop_req_bit; + __entry->rx_status = + hw->ep_shm_info[src_epid].tx.info->v1i.rx_status; + ), + TP_printk("epid=%d, partner_status=%d, ep_status=%x, txrx_stop_req_bit=%016lx, tx.rx_status=%08x", + __entry->src_epid, __entry->status, __entry->ep_status, + __entry->txrx_stop_req_bit, __entry->rx_status) +); + +TRACE_EVENT(fjes_stop_req_irq_post, + TP_PROTO(struct fjes_hw *hw, int src_epid), + TP_ARGS(hw, src_epid), + TP_STRUCT__entry( + __field(int, src_epid) + __field(u8, ep_status) + __field(unsigned long, txrx_stop_req_bit) + __field(u16, rx_status) + ), + TP_fast_assign( + __entry->src_epid = src_epid; + __entry->ep_status = hw->hw_info.share->ep_status[src_epid]; + __entry->txrx_stop_req_bit = hw->txrx_stop_req_bit; + __entry->rx_status = + hw->ep_shm_info[src_epid].tx.info->v1i.rx_status; + ), + TP_printk("epid=%d, ep_status=%x, txrx_stop_req_bit=%016lx, tx.rx_status=%08x", + __entry->src_epid, __entry->ep_status, + __entry->txrx_stop_req_bit, __entry->rx_status) +); + +#endif /* FJES_TRACE_H_ */ + +#undef TRACE_INCLUDE_PATH +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_PATH ../../../drivers/net/fjes +#define TRACE_INCLUDE_FILE fjes_trace + +/* This part must be outside protection */ +#include <trace/define_trace.h> |