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Searched refs:MAX_DESCRIPTORS (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/drivers/dma/qcom/
H A Dbam_dma.c342 #define MAX_DESCRIPTORS (BAM_DESC_FIFO_SIZE / sizeof(struct bam_desc_hw) - 1) macro
345 MAX_DESCRIPTORS + 1) == 0)
818 avail = CIRC_CNT(offset, bchan->head, MAX_DESCRIPTORS + 1); in process_channel_irqs()
831 bchan->head %= MAX_DESCRIPTORS; in process_channel_irqs()
1013 MAX_DESCRIPTORS + 1); in bam_start_dma()
1043 if (bchan->tail + async_desc->xfer_len > MAX_DESCRIPTORS) { in bam_start_dma()
1044 u32 partial = MAX_DESCRIPTORS - bchan->tail; in bam_start_dma()
1058 bchan->tail %= MAX_DESCRIPTORS; in bam_start_dma()
/kernel/linux/linux-6.6/drivers/dma/qcom/
H A Dbam_dma.c342 #define MAX_DESCRIPTORS (BAM_DESC_FIFO_SIZE / sizeof(struct bam_desc_hw) - 1) macro
345 MAX_DESCRIPTORS + 1) == 0)
856 avail = CIRC_CNT(offset, bchan->head, MAX_DESCRIPTORS + 1); in process_channel_irqs()
869 bchan->head %= MAX_DESCRIPTORS; in process_channel_irqs()
1051 MAX_DESCRIPTORS + 1); in bam_start_dma()
1081 if (bchan->tail + async_desc->xfer_len > MAX_DESCRIPTORS) { in bam_start_dma()
1082 u32 partial = MAX_DESCRIPTORS - bchan->tail; in bam_start_dma()
1096 bchan->tail %= MAX_DESCRIPTORS; in bam_start_dma()

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