Lines Matching full:words
388 u32 bits, u32 words) in sh_msiof_spi_set_mode_regs() argument
390 u32 dr2 = SIMDR2_BITLEN1(bits) | SIMDR2_WDLEN1(words); in sh_msiof_spi_set_mode_regs()
408 const void *tx_buf, int words, int fs) in sh_msiof_spi_write_fifo_8() argument
413 for (k = 0; k < words; k++) in sh_msiof_spi_write_fifo_8()
418 const void *tx_buf, int words, int fs) in sh_msiof_spi_write_fifo_16() argument
423 for (k = 0; k < words; k++) in sh_msiof_spi_write_fifo_16()
428 const void *tx_buf, int words, int fs) in sh_msiof_spi_write_fifo_16u() argument
433 for (k = 0; k < words; k++) in sh_msiof_spi_write_fifo_16u()
438 const void *tx_buf, int words, int fs) in sh_msiof_spi_write_fifo_32() argument
443 for (k = 0; k < words; k++) in sh_msiof_spi_write_fifo_32()
448 const void *tx_buf, int words, int fs) in sh_msiof_spi_write_fifo_32u() argument
453 for (k = 0; k < words; k++) in sh_msiof_spi_write_fifo_32u()
458 const void *tx_buf, int words, int fs) in sh_msiof_spi_write_fifo_s32() argument
463 for (k = 0; k < words; k++) in sh_msiof_spi_write_fifo_s32()
468 const void *tx_buf, int words, int fs) in sh_msiof_spi_write_fifo_s32u() argument
473 for (k = 0; k < words; k++) in sh_msiof_spi_write_fifo_s32u()
478 void *rx_buf, int words, int fs) in sh_msiof_spi_read_fifo_8() argument
483 for (k = 0; k < words; k++) in sh_msiof_spi_read_fifo_8()
488 void *rx_buf, int words, int fs) in sh_msiof_spi_read_fifo_16() argument
493 for (k = 0; k < words; k++) in sh_msiof_spi_read_fifo_16()
498 void *rx_buf, int words, int fs) in sh_msiof_spi_read_fifo_16u() argument
503 for (k = 0; k < words; k++) in sh_msiof_spi_read_fifo_16u()
508 void *rx_buf, int words, int fs) in sh_msiof_spi_read_fifo_32() argument
513 for (k = 0; k < words; k++) in sh_msiof_spi_read_fifo_32()
518 void *rx_buf, int words, int fs) in sh_msiof_spi_read_fifo_32u() argument
523 for (k = 0; k < words; k++) in sh_msiof_spi_read_fifo_32u()
528 void *rx_buf, int words, int fs) in sh_msiof_spi_read_fifo_s32() argument
533 for (k = 0; k < words; k++) in sh_msiof_spi_read_fifo_s32()
538 void *rx_buf, int words, int fs) in sh_msiof_spi_read_fifo_s32u() argument
543 for (k = 0; k < words; k++) in sh_msiof_spi_read_fifo_s32u()
673 int words, int bits) in sh_msiof_spi_txrx_once() argument
680 words = min_t(int, words, p->tx_fifo_size); in sh_msiof_spi_txrx_once()
682 words = min_t(int, words, p->rx_fifo_size); in sh_msiof_spi_txrx_once()
691 sh_msiof_spi_set_mode_regs(p, tx_buf, rx_buf, bits, words); in sh_msiof_spi_txrx_once()
696 tx_fifo(p, tx_buf, words, fifo_shift); in sh_msiof_spi_txrx_once()
714 rx_fifo(p, rx_buf, words, fifo_shift); in sh_msiof_spi_txrx_once()
725 return words; in sh_msiof_spi_txrx_once()
788 /* setup msiof transfer mode registers (32-bit words) */ in sh_msiof_dma_once()
860 static void copy_bswap32(u32 *dst, const u32 *src, unsigned int words) in copy_bswap32() argument
864 while (words--) { in copy_bswap32()
869 while (words--) { in copy_bswap32()
874 while (words--) in copy_bswap32()
879 static void copy_wswap32(u32 *dst, const u32 *src, unsigned int words) in copy_wswap32() argument
883 while (words--) { in copy_wswap32()
888 while (words--) { in copy_wswap32()
893 while (words--) in copy_wswap32()
898 static void copy_plain32(u32 *dst, const u32 *src, unsigned int words) in copy_plain32() argument
900 memcpy(dst, src, words * 4); in copy_plain32()
916 unsigned int words; in sh_msiof_transfer_one() local
930 * DMA supports 32-bit words only, hence pack 8-bit and 16-bit in sh_msiof_transfer_one()
931 * words, with byte resp. word swapping. in sh_msiof_transfer_one()
1020 words = len / bytes_per_word; in sh_msiof_transfer_one()
1022 while (words > 0) { in sh_msiof_transfer_one()
1024 words, bits); in sh_msiof_transfer_one()
1032 words -= n; in sh_msiof_transfer_one()
1034 if (words == 0 && (len % bytes_per_word)) { in sh_msiof_transfer_one()
1035 words = len % bytes_per_word; in sh_msiof_transfer_one()