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Searched refs:dma_get_cache_alignment (Results 1 – 11 of 11) sorted by relevance

/Linux-v4.19/drivers/tty/serial/
Dmpsc.c82 #define MPSC_RXRE_SIZE dma_get_cache_alignment()
84 #define MPSC_RXBE_SIZE dma_get_cache_alignment()
88 #define MPSC_TXRE_SIZE dma_get_cache_alignment()
90 #define MPSC_TXBE_SIZE dma_get_cache_alignment()
94 + MPSC_TXB_SIZE + dma_get_cache_alignment() /* for alignment */)
739 mpsc_sdma_init(pi, dma_get_cache_alignment()); /* burst a cacheline */ in mpsc_init_hw()
799 dp = ALIGN((u32)pi->dma_region, dma_get_cache_alignment()); in mpsc_init_rings()
800 dp_p = ALIGN((u32)pi->dma_region_p, dma_get_cache_alignment()); in mpsc_init_rings()
Dsamsung.c241 ucon |= (dma_get_cache_alignment() >= 16) ? in enable_tx_dma()
292 dma->tx_size = count & ~(dma_get_cache_alignment() - 1); in s3c24xx_serial_start_tx_dma()
332 xmit->tail & (dma_get_cache_alignment() - 1)) in s3c24xx_serial_start_next_tx()
718 int align = dma_get_cache_alignment() - in s3c24xx_serial_tx_chars()
719 (xmit->tail & (dma_get_cache_alignment() - 1)); in s3c24xx_serial_tx_chars()
1875 dma_get_cache_alignment()); in s3c24xx_serial_probe()
/Linux-v4.19/drivers/net/ethernet/ibm/emac/
Dcore.h71 #define EMAC_DMA_ALIGN(x) ALIGN((x), dma_get_cache_alignment())
/Linux-v4.19/drivers/spi/
Dspi-qup.c865 size_t dma_align = dma_get_cache_alignment(); in spi_qup_can_dma()
1041 master->dma_alignment = dma_get_cache_alignment(); in spi_qup_probe()
/Linux-v4.19/drivers/media/common/videobuf2/
Dvideobuf2-dma-contig.c488 unsigned long dma_align = dma_get_cache_alignment(); in vb2_dc_get_userptr()
/Linux-v4.19/include/linux/
Ddma-mapping.h718 static inline int dma_get_cache_alignment(void) in dma_get_cache_alignment() function
/Linux-v4.19/drivers/infiniband/hw/mthca/
Dmthca_main.c419 dma_get_cache_alignment()) / mdev->limits.mtt_seg_size; in mthca_init_icm()
/Linux-v4.19/drivers/scsi/
Dscsi_lib.c2242 blk_queue_dma_alignment(q, max(4, dma_get_cache_alignment()) - 1); in __scsi_init_queue()
/Linux-v4.19/drivers/net/ethernet/broadcom/
Db44.c2588 unsigned int dma_desc_align_size = dma_get_cache_alignment(); in b44_init()
/Linux-v4.19/Documentation/
DDMA-API.txt550 dma_get_cache_alignment(void)
/Linux-v4.19/drivers/net/ethernet/mellanox/mlx4/
Dmain.c1699 dma_get_cache_alignment()) / dev->caps.mtt_entry_sz; in mlx4_init_icm()