73 static __aligned(32) char buffer_tx[BUF_SIZE] __used __NOCACHE;
110 	tx_bufs[0].buf = buffer_tx;  in spi_complete_multiple()
140 	if (memcmp(buffer_tx, buffer_rx, BUF_SIZE)) {  in spi_complete_multiple()
141 		to_display_format(buffer_tx, BUF_SIZE, buffer_print_tx);  in spi_complete_multiple()
167 			.buf = buffer_tx,  in spi_complete_loop()
197 	if (memcmp(buffer_tx, buffer_rx, BUF_SIZE)) {  in spi_complete_loop()
198 		to_display_format(buffer_tx, BUF_SIZE, buffer_print_tx);  in spi_complete_loop()
270 			.buf = buffer_tx,  in spi_rx_half_start()
301 	if (memcmp(buffer_tx, buffer_rx, 8)) {  in spi_rx_half_start()
302 		to_display_format(buffer_tx, 8, buffer_print_tx);  in spi_rx_half_start()
319 			.buf = buffer_tx,  in spi_rx_half_end()
359 	if (memcmp(buffer_tx + 8, buffer_rx, 8)) {  in spi_rx_half_end()
360 		to_display_format(buffer_tx + 8, 8, buffer_print_tx);  in spi_rx_half_end()
377 			.buf = buffer_tx,  in spi_rx_every_4()
430 	if (memcmp(buffer_tx + 4, buffer_rx, 4)) {  in spi_rx_every_4()
431 		to_display_format(buffer_tx + 4, 4, buffer_print_tx);  in spi_rx_every_4()
437 	} else if (memcmp(buffer_tx + 12, buffer_rx + 4, 4)) {  in spi_rx_every_4()
438 		to_display_format(buffer_tx + 12, 4, buffer_print_tx);  in spi_rx_every_4()
460 			.buf = buffer_tx,  in spi_rx_bigger_than_tx()
501 	if (memcmp(buffer_tx, buffer_rx, tx_buf_size)) {  in spi_rx_bigger_than_tx()
502 		to_display_format(buffer_tx, tx_buf_size, buffer_print_tx);  in spi_rx_bigger_than_tx()
613 			.buf = buffer_tx,  in spi_async_call()
674 	if (memcmp(buffer_tx, buffer_rx, BUF_SIZE)) {  in spi_async_call()
675 		to_display_format(buffer_tx, BUF_SIZE, buffer_print_tx);  in spi_async_call()
733 			buffer_tx,  in ZTEST()
796 	memset(buffer_tx, 0, sizeof(buffer_tx));  in spi_loopback_setup()
797 	memcpy(buffer_tx, tx_data, sizeof(tx_data));  in spi_loopback_setup()