Searched refs:dmalen (Results 1 – 5 of 5) sorted by relevance
| /Linux-v4.19/drivers/net/wireless/ath/wil6210/ |
| D | txrx_edma.c | 39 u16 dmalen = le16_to_cpu(d->dma.length); in wil_tx_desc_unmap_edma() local
43 dma_unmap_single(dev, pa, dmalen, DMA_TO_DEVICE); in wil_tx_desc_unmap_edma()
46 dma_unmap_page(dev, pa, dmalen, DMA_TO_DEVICE); in wil_tx_desc_unmap_edma()
270 u16 dmalen; in wil_move_all_rx_buff_to_free_list() local
283 dmalen = le16_to_cpu(d->dma.length); in wil_move_all_rx_buff_to_free_list()
284 dma_unmap_single(dev, pa, dmalen, DMA_FROM_DEVICE); in wil_move_all_rx_buff_to_free_list()
874 u16 dmalen; in wil_sring_reap_rx_edma() local
914 dmalen = le16_to_cpu(wil_rx_status_get_length(msg)); in wil_sring_reap_rx_edma()
919 buff_id, sring_idx, dmalen); in wil_sring_reap_rx_edma()
947 if (unlikely(dmalen > sz)) { in wil_sring_reap_rx_edma()
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| D | txrx.c | 187 u16 dmalen = le16_to_cpu(d->dma.length); in wil_txdesc_unmap() local
191 dma_unmap_single(dev, pa, dmalen, DMA_TO_DEVICE); in wil_txdesc_unmap()
194 dma_unmap_page(dev, pa, dmalen, DMA_TO_DEVICE); in wil_txdesc_unmap()
221 u16 dmalen; in wil_vring_free() local
250 dmalen = le16_to_cpu(d->dma.length); in wil_vring_free()
251 dma_unmap_single(dev, pa, dmalen, DMA_FROM_DEVICE); in wil_vring_free()
448 u16 dmalen; in wil_vring_reap_rx() local
479 dmalen = le16_to_cpu(d->dma.length); in wil_vring_reap_rx()
482 wil_dbg_txrx(wil, "Rx[%3d] : %d bytes\n", i, dmalen); in wil_vring_reap_rx()
499 if (unlikely(dmalen > sz)) { in wil_vring_reap_rx()
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| /Linux-v4.19/drivers/infiniband/hw/cxgb4/ |
| D | mem.c | 194 u32 dmalen; in _c4iw_write_mem_dma() local
207 dmalen = remain & ~(T4_ULPTX_MIN_IO-1); in _c4iw_write_mem_dma()
209 dmalen = remain; in _c4iw_write_mem_dma()
211 dmalen = T4_ULPTX_MAX_DMA; in _c4iw_write_mem_dma()
212 remain -= dmalen; in _c4iw_write_mem_dma()
213 ret = _c4iw_write_mem_dma_aligned(rdev, addr, dmalen, daddr, in _c4iw_write_mem_dma()
217 addr += dmalen >> 5; in _c4iw_write_mem_dma()
218 data += dmalen; in _c4iw_write_mem_dma()
219 daddr += dmalen; in _c4iw_write_mem_dma()
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| /Linux-v4.19/arch/x86/kernel/ |
| D | pci-calgary_64.c | 358 unsigned int dmalen = s->dma_length; in calgary_unmap_sg() local
360 if (dmalen == 0) in calgary_unmap_sg()
363 npages = iommu_num_pages(dma, dmalen, PAGE_SIZE); in calgary_unmap_sg()
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| /Linux-v4.19/drivers/dma/ |
| D | ste_dma40.c | 993 int dmalen; in d40_size_2_dmalen() local
1005 dmalen = 1; in d40_size_2_dmalen()
1007 dmalen = size / seg_max; in d40_size_2_dmalen()
1008 if (dmalen * seg_max < size) in d40_size_2_dmalen()
1009 dmalen++; in d40_size_2_dmalen()
1011 return dmalen; in d40_size_2_dmalen()
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