Home
last modified time | relevance | path

Searched refs:desc_free_cnt (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/drivers/dma/
H A Daltera-msgdma.c177 u32 desc_free_cnt; member
234 mdev->desc_free_cnt++; in msgdma_free_descriptor()
237 mdev->desc_free_cnt++; in msgdma_free_descriptor()
344 if (desc_cnt > mdev->desc_free_cnt) { in msgdma_prep_memcpy()
349 mdev->desc_free_cnt -= desc_cnt; in msgdma_prep_memcpy()
407 if (desc_cnt > mdev->desc_free_cnt) { in msgdma_prep_slave_sg()
412 mdev->desc_free_cnt -= desc_cnt; in msgdma_prep_slave_sg()
665 mdev->desc_free_cnt = MSGDMA_DESC_NUM; in msgdma_alloc_chan_resources()
/kernel/linux/linux-6.6/drivers/dma/
H A Daltera-msgdma.c178 u32 desc_free_cnt; member
235 mdev->desc_free_cnt++; in msgdma_free_descriptor()
238 mdev->desc_free_cnt++; in msgdma_free_descriptor()
345 if (desc_cnt > mdev->desc_free_cnt) { in msgdma_prep_memcpy()
350 mdev->desc_free_cnt -= desc_cnt; in msgdma_prep_memcpy()
408 if (desc_cnt > mdev->desc_free_cnt) { in msgdma_prep_slave_sg()
413 mdev->desc_free_cnt -= desc_cnt; in msgdma_prep_slave_sg()
664 mdev->desc_free_cnt = MSGDMA_DESC_NUM; in msgdma_alloc_chan_resources()
/kernel/linux/linux-5.10/drivers/dma/xilinx/
H A Dzynqmp_dma.c205 * @desc_free_cnt: Descriptor available count
229 u32 desc_free_cnt; member
436 chan->desc_free_cnt++; in zynqmp_dma_free_descriptor()
440 chan->desc_free_cnt++; in zynqmp_dma_free_descriptor()
481 chan->desc_free_cnt = ZYNQMP_DMA_NUM_DESCS; in zynqmp_dma_alloc_chan_resources()
822 if (desc_cnt > chan->desc_free_cnt) { in zynqmp_dma_prep_memcpy()
827 chan->desc_free_cnt = chan->desc_free_cnt - desc_cnt; in zynqmp_dma_prep_memcpy()
/kernel/linux/linux-6.6/drivers/dma/xilinx/
H A Dzynqmp_dma.c203 * @desc_free_cnt: Descriptor available count
227 u32 desc_free_cnt; member
434 chan->desc_free_cnt++; in zynqmp_dma_free_descriptor()
437 chan->desc_free_cnt++; in zynqmp_dma_free_descriptor()
478 chan->desc_free_cnt = ZYNQMP_DMA_NUM_DESCS; in zynqmp_dma_alloc_chan_resources()
836 if (desc_cnt > chan->desc_free_cnt) { in zynqmp_dma_prep_memcpy()
841 chan->desc_free_cnt = chan->desc_free_cnt - desc_cnt; in zynqmp_dma_prep_memcpy()

Completed in 6 milliseconds