trace/events/spi.h

1 /* SPDX-License-Identifier: GPL-2.0 */
3 #define TRACE_SYSTEM spi
22 		__entry->bus_num = controller->bus_num;
25 	TP_printk("spi%d", (int)__entry->bus_num)
46 	TP_PROTO(struct spi_device *spi, int status),
47 	TP_ARGS(spi, status),
52 		__field(unsigned long, mode)
59 		__entry->bus_num = spi->controller->bus_num;
60 		__entry->chip_select =  spi_get_chipselect(spi, 0);
61 		__entry->mode = spi->mode;
62 		__entry->bits_per_word = spi->bits_per_word;
63 		__entry->max_speed_hz = spi->max_speed_hz;
64 		__entry->status = status;
67 	TP_printk("spi%d.%d setup mode %lu, %s%s%s%s%u bits/w, %u Hz max --> %d",
68 		  __entry->bus_num, __entry->chip_select,
69 		  (__entry->mode & SPI_MODE_X_MASK),
70 		  (__entry->mode & SPI_CS_HIGH) ? "cs_high, " : "",
71 		  (__entry->mode & SPI_LSB_FIRST) ? "lsb, " : "",
72 		  (__entry->mode & SPI_3WIRE) ? "3wire, " : "",
73 		  (__entry->mode & SPI_LOOP) ? "loopback, " : "",
74 		  __entry->bits_per_word, __entry->max_speed_hz,
75 		  __entry->status)
79 	TP_PROTO(struct spi_device *spi, bool enable),
80 	TP_ARGS(spi, enable),
85 		__field(unsigned long, mode)
90 		__entry->bus_num = spi->controller->bus_num;
91 		__entry->chip_select = spi_get_chipselect(spi, 0);
92 		__entry->mode = spi->mode;
93 		__entry->enable = enable;
96 	TP_printk("spi%d.%d %s%s",
97 		  __entry->bus_num, __entry->chip_select,
98 		  __entry->enable ? "activate" : "deactivate",
99 		  (__entry->mode & SPI_CS_HIGH) ? ", cs_high" : "")
115 		__entry->bus_num = msg->spi->controller->bus_num;
116 		__entry->chip_select = spi_get_chipselect(msg->spi, 0);
117 		__entry->msg = msg;
120         TP_printk("spi%d.%d %p", (int)__entry->bus_num,
121 		  (int)__entry->chip_select,
122 		  (struct spi_message *)__entry->msg)
156 		__entry->bus_num = msg->spi->controller->bus_num;
157 		__entry->chip_select = spi_get_chipselect(msg->spi, 0);
158 		__entry->msg = msg;
159 		__entry->frame = msg->frame_length;
160 		__entry->actual = msg->actual_length;
163         TP_printk("spi%d.%d %p len=%u/%u", (int)__entry->bus_num,
164 		  (int)__entry->chip_select,
165 		  (struct spi_message *)__entry->msg,
166                   (unsigned)__entry->actual, (unsigned)__entry->frame)
170  * Consider a buffer valid if non-NULL and if it doesn't match the dummy buffer
175 	(xfer->tx_buf && xfer->tx_buf != msg->spi->controller->dummy_tx)
177 	(xfer->rx_buf && xfer->rx_buf != msg->spi->controller->dummy_rx)
192 					(xfer->len < 64 ? xfer->len : 64) : 0)
195 					(xfer->len < 64 ? xfer->len : 64) : 0)
199 		__entry->bus_num = msg->spi->controller->bus_num;
200 		__entry->chip_select = spi_get_chipselect(msg->spi, 0);
201 		__entry->xfer = xfer;
202 		__entry->len = xfer->len;
206 			       xfer->tx_buf, __get_dynamic_array_len(tx_buf));
210 			       xfer->rx_buf, __get_dynamic_array_len(rx_buf));
213 	TP_printk("spi%d.%d %p len=%d tx=[%*phD] rx=[%*phD]",
214 		  __entry->bus_num, __entry->chip_select,
215 		  __entry->xfer, __entry->len,