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Searched refs:DMA_MAX_SIZE (Results 1 - 8 of 8) sorted by relevance

/kernel/linux/linux-5.10/drivers/dma/
H A Dsa11x0-dma.c24 #define DMA_MAX_SIZE 0x1fff macro
547 if (len > DMA_MAX_SIZE) in sa11x0_dma_prep_slave_sg()
548 j += DIV_ROUND_UP(len, DMA_MAX_SIZE & ~DMA_ALIGN) - 1; in sa11x0_dma_prep_slave_sg()
578 if (tlen > DMA_MAX_SIZE) { in sa11x0_dma_prep_slave_sg()
580 DMA_MAX_SIZE & ~DMA_ALIGN); in sa11x0_dma_prep_slave_sg()
619 sgperiod = DIV_ROUND_UP(period, DMA_MAX_SIZE & ~DMA_ALIGN); in sa11x0_dma_prep_dma_cyclic()
638 if (tlen > DMA_MAX_SIZE) { in sa11x0_dma_prep_dma_cyclic()
639 unsigned mult = DIV_ROUND_UP(tlen, DMA_MAX_SIZE & ~DMA_ALIGN); in sa11x0_dma_prep_dma_cyclic()
H A Dzx_dma.c26 #define DMA_MAX_SIZE (0x10000 - 512) macro
519 num = DIV_ROUND_UP(len, DMA_MAX_SIZE); in zx_dma_prep_memcpy()
529 copy = min_t(size_t, len, DMA_MAX_SIZE); in zx_dma_prep_memcpy()
562 if (avail > DMA_MAX_SIZE) in zx_dma_prep_slave_sg()
563 num += DIV_ROUND_UP(avail, DMA_MAX_SIZE) - 1; in zx_dma_prep_slave_sg()
578 len = min_t(size_t, avail, DMA_MAX_SIZE); in zx_dma_prep_slave_sg()
612 if (period_len > DMA_MAX_SIZE) { in zx_dma_prep_dma_cyclic()
H A Dk3dma.c26 #define DMA_MAX_SIZE 0x1ffc macro
502 num = DIV_ROUND_UP(len, DMA_MAX_SIZE); in k3_dma_prep_memcpy()
520 copy = min_t(size_t, len, DMA_MAX_SIZE); in k3_dma_prep_memcpy()
550 if (avail > DMA_MAX_SIZE) in k3_dma_prep_slave_sg()
551 num += DIV_ROUND_UP(avail, DMA_MAX_SIZE) - 1; in k3_dma_prep_slave_sg()
566 len = min_t(size_t, avail, DMA_MAX_SIZE); in k3_dma_prep_slave_sg()
/kernel/linux/linux-6.6/drivers/dma/
H A Dsa11x0-dma.c24 #define DMA_MAX_SIZE 0x1fff macro
547 if (len > DMA_MAX_SIZE) in sa11x0_dma_prep_slave_sg()
548 j += DIV_ROUND_UP(len, DMA_MAX_SIZE & ~DMA_ALIGN) - 1; in sa11x0_dma_prep_slave_sg()
578 if (tlen > DMA_MAX_SIZE) { in sa11x0_dma_prep_slave_sg()
580 DMA_MAX_SIZE & ~DMA_ALIGN); in sa11x0_dma_prep_slave_sg()
619 sgperiod = DIV_ROUND_UP(period, DMA_MAX_SIZE & ~DMA_ALIGN); in sa11x0_dma_prep_dma_cyclic()
638 if (tlen > DMA_MAX_SIZE) { in sa11x0_dma_prep_dma_cyclic()
639 unsigned mult = DIV_ROUND_UP(tlen, DMA_MAX_SIZE & ~DMA_ALIGN); in sa11x0_dma_prep_dma_cyclic()
H A Dk3dma.c26 #define DMA_MAX_SIZE 0x1ffc macro
501 num = DIV_ROUND_UP(len, DMA_MAX_SIZE); in k3_dma_prep_memcpy()
519 copy = min_t(size_t, len, DMA_MAX_SIZE); in k3_dma_prep_memcpy()
549 if (avail > DMA_MAX_SIZE) in k3_dma_prep_slave_sg()
550 num += DIV_ROUND_UP(avail, DMA_MAX_SIZE) - 1; in k3_dma_prep_slave_sg()
565 len = min_t(size_t, avail, DMA_MAX_SIZE); in k3_dma_prep_slave_sg()
/kernel/linux/linux-5.10/drivers/scsi/
H A Dg_NCR5380.c82 #define DMA_MAX_SIZE 32768 macro
680 return min(transfersize, DMA_MAX_SIZE); in generic_NCR5380_dma_xfer_len()
/kernel/linux/linux-6.6/drivers/scsi/
H A Dg_NCR5380.c82 #define DMA_MAX_SIZE 32768 macro
680 return min(transfersize, DMA_MAX_SIZE); in generic_NCR5380_dma_xfer_len()
/kernel/linux/linux-6.6/drivers/dma/lgm/
H A Dlgm-dma.c172 #define DMA_MAX_SIZE (BIT(16) - 1) macro
1178 if (avail > DMA_MAX_SIZE) in ldma_prep_slave_sg()
1179 num += DIV_ROUND_UP(avail, DMA_MAX_SIZE) - 1; in ldma_prep_slave_sg()
1196 len = min_t(size_t, avail, DMA_MAX_SIZE); in ldma_prep_slave_sg()

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