68 /* check rx ranges */
77 		.description	= "tx/rx-transfer - start of page",
86 				.rx_buf = RX(0),
91 		.description	= "tx/rx-transfer - crossing PAGE_SIZE",
100 				.rx_buf = RX(PAGE_SIZE - 4),
117 		.description	= "rx-transfer - only",
124 				.rx_buf = RX(0),
180 		.description	= "two transfers tx then rx - alter both",
191 				.rx_buf = RX(0),
196 		.description	= "two transfers tx then rx - alter tx",
208 				.rx_buf = RX(0),
213 		.description	= "two transfers tx then rx - alter rx",
225 				.rx_buf = RX(0),
230 		.description	= "two tx+rx transfers - alter both",
239 				.rx_buf = RX(0),
246 				.rx_buf = RX(SPI_TEST_MAX_SIZE_HALF),
251 		.description	= "two tx+rx transfers - alter first",
261 				.rx_buf = RX(1024),
267 				.rx_buf = RX(0),
272 		.description	= "two tx+rx transfers - alter second",
282 				.rx_buf = RX(0),
287 				.rx_buf = RX(1024),
292 		.description	= "two tx+rx transfers - delay after transfer",
300 				.rx_buf = RX(0),
308 				.rx_buf = RX(0),
432 			spi_test_print_hex_dump("          RX: ",  in spi_test_dump_message()
472 			       void *rx)  in spi_check_rx_ranges()  argument
483 		/* if there is no rx, then no check is needed */  in spi_check_rx_ranges()
488 				rx, SPI_TEST_MAX_SIZE_PLUS)) {  in spi_check_rx_ranges()
503 	/* and iterate over all the rx addresses */  in spi_check_rx_ranges()
504 	for (addr = rx; addr < (u8 *)rx + SPI_TEST_MAX_SIZE_PLUS; addr++) {  in spi_check_rx_ranges()
524 			"loopback strangeness - rx changed outside of allowed range at: %pK\n",  in spi_check_rx_ranges()
567 					  void *tx, void *rx)  in spi_test_check_loopback_result()  argument
576 		ret = spi_check_rx_ranges(spi, msg, rx);  in spi_test_check_loopback_result()
587 		/* if there is no rx, then no check is needed */  in spi_test_check_loopback_result()
629 			      void *tx, void *rx)  in spi_test_translate()  argument
643 	/* RX range  in spi_test_translate()
646 	if (RANGE_CHECK(*ptr, len,  RX(0), SPI_TEST_MAX_SIZE_PLUS)) {  in spi_test_translate()
647 		off = *ptr - RX(0);  in spi_test_translate()
648 		*ptr = rx + off;  in spi_test_translate()
664 		RX(0), RX(SPI_TEST_MAX_SIZE),  in spi_test_translate()
756 			      void *tx, void *rx)  in _spi_test_run_iter()  argument
765 	/* fill rx with the DO_NOT_WRITE pattern */  in _spi_test_run_iter()
766 	memset(rx, SPI_TEST_PATTERN_DO_NOT_WRITE, SPI_TEST_MAX_SIZE_PLUS);  in _spi_test_run_iter()
774 					 (void *)tx, rx);  in _spi_test_run_iter()
780 					 (void *)tx, rx);  in _spi_test_run_iter()
795 		ret = test->execute_msg(spi, test, tx, rx);  in _spi_test_run_iter()
797 		ret = spi_test_execute_msg(spi, test, tx, rx);  in _spi_test_run_iter()
818 			     void *tx, void *rx,  in spi_test_run_iter()  argument
883 	return _spi_test_run_iter(spi, &test, tx, rx);  in spi_test_run_iter()
892  * @rx:   the rx buffer allocated for the test sequence
897 			 void *tx, void *rx)  in spi_test_execute_msg()  argument
938 		/* run rx-buffer tests */  in spi_test_execute_msg()
939 		ret = spi_test_check_loopback_result(spi, msg, tx, rx);  in spi_test_execute_msg()
964  * @rx:   the rx buffer allocated for the test sequence
970 		      void *tx, void *rx)  in spi_test_run_test()  argument
1008 							tx, rx,  in spi_test_run_test()
1033 	char *rx = NULL, *tx = NULL;  in spi_test_run_tests()  local
1037 	/* allocate rx/tx buffers of 128kB size without devm  in spi_test_run_tests()
1041 		rx = vmalloc(SPI_TEST_MAX_SIZE_PLUS);  in spi_test_run_tests()
1043 		rx = kzalloc(SPI_TEST_MAX_SIZE_PLUS, GFP_KERNEL);  in spi_test_run_tests()
1044 	if (!rx)  in spi_test_run_tests()
1065 			ret = test->run_test(spi, test, tx, rx);  in spi_test_run_tests()
1067 			ret = spi_test_run_test(spi, test, tx, rx);  in spi_test_run_tests()
1081 	kvfree(rx);  in spi_test_run_tests()