Lines Matching +full:spi +full:- +full:lsb +full:- +full:first

1 // SPDX-License-Identifier: GPL-2.0
13 #include <linux/spi/spidev.h>
42 	status -= 2;  in do_read()
44 	while (status-- > 0)  in do_read()
75 	for (bp = buf; len; len--)  in do_msg()
82 	__u8	lsb, bits;  in dumpstat()  local
86 		perror("SPI rd_mode");  in dumpstat()
89 	if (ioctl(fd, SPI_IOC_RD_LSB_FIRST, &lsb) < 0) {  in dumpstat()
90 		perror("SPI rd_lsb_fist");  in dumpstat()
94 		perror("SPI bits_per_word");  in dumpstat()
98 		perror("SPI max_speed_hz");  in dumpstat()
102 	printf("%s: spi mode 0x%x, %d bits %sper word, %u Hz max\n",  in dumpstat()
103 		name, mode, bits, lsb ? "(lsb first) " : "", speed);  in dumpstat()
133 				"usage: %s [-h] [-m N] [-r N] /dev/spidevB.D\n",  in main()