391 				       u32 bits, u32 words)  in sh_msiof_spi_set_mode_regs()  argument
393 	u32 dr2 = SIMDR2_BITLEN1(bits) | SIMDR2_WDLEN1(words);  in sh_msiof_spi_set_mode_regs()
411 				      const void *tx_buf, int words, int fs)  in sh_msiof_spi_write_fifo_8()  argument
416 	for (k = 0; k < words; k++)  in sh_msiof_spi_write_fifo_8()
421 				       const void *tx_buf, int words, int fs)  in sh_msiof_spi_write_fifo_16()  argument
426 	for (k = 0; k < words; k++)  in sh_msiof_spi_write_fifo_16()
431 					const void *tx_buf, int words, int fs)  in sh_msiof_spi_write_fifo_16u()  argument
436 	for (k = 0; k < words; k++)  in sh_msiof_spi_write_fifo_16u()
441 				       const void *tx_buf, int words, int fs)  in sh_msiof_spi_write_fifo_32()  argument
446 	for (k = 0; k < words; k++)  in sh_msiof_spi_write_fifo_32()
451 					const void *tx_buf, int words, int fs)  in sh_msiof_spi_write_fifo_32u()  argument
456 	for (k = 0; k < words; k++)  in sh_msiof_spi_write_fifo_32u()
461 					const void *tx_buf, int words, int fs)  in sh_msiof_spi_write_fifo_s32()  argument
466 	for (k = 0; k < words; k++)  in sh_msiof_spi_write_fifo_s32()
471 					 const void *tx_buf, int words, int fs)  in sh_msiof_spi_write_fifo_s32u()  argument
476 	for (k = 0; k < words; k++)  in sh_msiof_spi_write_fifo_s32u()
481 				     void *rx_buf, int words, int fs)  in sh_msiof_spi_read_fifo_8()  argument
486 	for (k = 0; k < words; k++)  in sh_msiof_spi_read_fifo_8()
491 				      void *rx_buf, int words, int fs)  in sh_msiof_spi_read_fifo_16()  argument
496 	for (k = 0; k < words; k++)  in sh_msiof_spi_read_fifo_16()
501 				       void *rx_buf, int words, int fs)  in sh_msiof_spi_read_fifo_16u()  argument
506 	for (k = 0; k < words; k++)  in sh_msiof_spi_read_fifo_16u()
511 				      void *rx_buf, int words, int fs)  in sh_msiof_spi_read_fifo_32()  argument
516 	for (k = 0; k < words; k++)  in sh_msiof_spi_read_fifo_32()
521 				       void *rx_buf, int words, int fs)  in sh_msiof_spi_read_fifo_32u()  argument
526 	for (k = 0; k < words; k++)  in sh_msiof_spi_read_fifo_32u()
531 				       void *rx_buf, int words, int fs)  in sh_msiof_spi_read_fifo_s32()  argument
536 	for (k = 0; k < words; k++)  in sh_msiof_spi_read_fifo_s32()
541 				       void *rx_buf, int words, int fs)  in sh_msiof_spi_read_fifo_s32u()  argument
546 	for (k = 0; k < words; k++)  in sh_msiof_spi_read_fifo_s32u()
676 				  int words, int bits)  in sh_msiof_spi_txrx_once()  argument
683 		words = min_t(int, words, p->tx_fifo_size);  in sh_msiof_spi_txrx_once()
685 		words = min_t(int, words, p->rx_fifo_size);  in sh_msiof_spi_txrx_once()
694 	sh_msiof_spi_set_mode_regs(p, tx_buf, rx_buf, bits, words);  in sh_msiof_spi_txrx_once()
699 		tx_fifo(p, tx_buf, words, fifo_shift);  in sh_msiof_spi_txrx_once()
717 		rx_fifo(p, rx_buf, words, fifo_shift);  in sh_msiof_spi_txrx_once()
728 	return words;  in sh_msiof_spi_txrx_once()
791 	/* setup msiof transfer mode registers (32-bit words) */  in sh_msiof_dma_once()
863 static void copy_bswap32(u32 *dst, const u32 *src, unsigned int words)  in copy_bswap32()  argument
867 		while (words--) {  in copy_bswap32()
872 		while (words--) {  in copy_bswap32()
877 		while (words--)  in copy_bswap32()
882 static void copy_wswap32(u32 *dst, const u32 *src, unsigned int words)  in copy_wswap32()  argument
886 		while (words--) {  in copy_wswap32()
891 		while (words--) {  in copy_wswap32()
896 		while (words--)  in copy_wswap32()
901 static void copy_plain32(u32 *dst, const u32 *src, unsigned int words)  in copy_plain32()  argument
903 	memcpy(dst, src, words * 4);  in copy_plain32()
919 	unsigned int words;  in sh_msiof_transfer_one()  local
933 		 *  DMA supports 32-bit words only, hence pack 8-bit and 16-bit  in sh_msiof_transfer_one()
934 		 *  words, with byte resp. word swapping.  in sh_msiof_transfer_one()
1023 	words = len / bytes_per_word;  in sh_msiof_transfer_one()
1025 	while (words > 0) {  in sh_msiof_transfer_one()
1027 					   words, bits);  in sh_msiof_transfer_one()
1035 		words -= n;  in sh_msiof_transfer_one()
1037 		if (words == 0 && (len % bytes_per_word)) {  in sh_msiof_transfer_one()
1038 			words = len % bytes_per_word;  in sh_msiof_transfer_one()