diff options
| author | Taku Izumi <izumi.taku@jp.fujitsu.com> | 2016-10-14 20:27:45 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-14 12:04:57 -0400 |
| commit | b6ba737d0b290b272452a2362088222a248fc8da (patch) | |
| tree | 8b4fdafab65ef761d6052461d0848386c8c389de /drivers/net/fjes/fjes_trace.h | |
| parent | 82f6aea801e3732fe4bf41af46ebe352bf24fde8 (diff) | |
fjes: ethtool -w and -W support for fjes driver
This patch adds implementation of supporting
ethtool -w and -W for fjes driver.
You can enable and disable firmware debug mode by
using ethtool -W, and also retrieve firmware
activity information by using ethtool -w.
This is useful for debugging.
Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/fjes/fjes_trace.h')
| -rw-r--r-- | drivers/net/fjes/fjes_trace.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/drivers/net/fjes/fjes_trace.h b/drivers/net/fjes/fjes_trace.h index 1f0a48933f46..22e8f1a4f9ee 100644 --- a/drivers/net/fjes/fjes_trace.h +++ b/drivers/net/fjes/fjes_trace.h @@ -209,6 +209,75 @@ TRACE_EVENT(fjes_hw_unregister_buff_addr_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=%p]", + __entry->length, __entry->mode, (void *)__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, |