Searched refs:dma_limit (Results 1 - 5 of 5) sorted by relevance

/linux-4.4.14/drivers/scsi/
H A Dam53c974.c270 int dma_limit = 16; pci_esp_dma_length_limit() local
278 dma_limit = 24; pci_esp_dma_length_limit()
280 if (dma_len > (1U << dma_limit)) pci_esp_dma_length_limit()
281 dma_len = (1U << dma_limit); pci_esp_dma_length_limit()
/linux-4.4.14/drivers/iommu/
H A Ddma-iommu.c155 dma_addr_t dma_limit) __alloc_iova()
164 return alloc_iova(iovad, length, dma_limit >> shift, true); __alloc_iova()
154 __alloc_iova(struct iova_domain *iovad, size_t size, dma_addr_t dma_limit) __alloc_iova() argument
/linux-4.4.14/drivers/block/
H A Dfloppy.c2644 unsigned long dma_limit; make_raw_rw_request() local
2656 dma_limit = (MAX_DMA_ADDRESS - make_raw_rw_request()
2658 if ((unsigned long)max_size > dma_limit) make_raw_rw_request()
2659 max_size = dma_limit; make_raw_rw_request()
/linux-4.4.14/drivers/net/ethernet/broadcom/
H A Dtg3.c7699 if (tp->dma_limit) { tg3_tx_frag_set()
7702 while (len > tp->dma_limit && *budget) { tg3_tx_frag_set()
7703 u32 frag_len = tp->dma_limit; tg3_tx_frag_set()
7704 len -= tp->dma_limit; tg3_tx_frag_set()
7708 len += tp->dma_limit / 2; tg3_tx_frag_set()
7709 frag_len = tp->dma_limit / 2; tg3_tx_frag_set()
10258 tp->dma_limit = 0; tg3_reset_hw()
10261 tp->dma_limit = TG3_TX_BD_DMA_MAX_2K; tg3_reset_hw()
13586 if (tp->dma_limit) tg3_test_loopback()
13587 jmb_pkt_sz = tp->dma_limit - ETH_HLEN; tg3_test_loopback()
16373 tp->dma_limit = TG3_TX_BD_DMA_MAX_4K; tg3_get_invariants()
H A Dtg3.h3179 u32 dma_limit; member in struct:tg3

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