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Searched refs:dma_nents (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/drivers/infiniband/ulp/iser/
Diser_memory.c145 for_each_sg(data->sg, sg, data->dma_nents, i) in iser_data_buf_dump()
172 data->dma_nents = ib_dma_map_sg(dev, data->sg, data->size, dma_dir); in iser_dma_map_task_data()
173 if (data->dma_nents == 0) { in iser_dma_map_task_data()
242 mem->dma_nents, NULL, iser_set_page); in iser_fast_reg_fmr()
243 if (unlikely(plen < mem->dma_nents)) { in iser_fast_reg_fmr()
405 ret = ib_map_mr_sg_pi(mr, mem->sg, mem->dma_nents, NULL, in iser_reg_sig_mr()
406 sig_mem->sg, sig_mem->dma_nents, NULL, SZ_4K); in iser_reg_sig_mr()
409 mem->dma_nents + sig_mem->dma_nents); in iser_reg_sig_mr()
454 n = ib_map_mr_sg(mr, mem->sg, mem->dma_nents, NULL, SIZE_4K); in iser_fast_reg_mr()
455 if (unlikely(n != mem->dma_nents)) { in iser_fast_reg_mr()
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Diser_initiator.c752 iser_task->prot[ISER_DIR_IN].dma_nents = 0; in iser_task_rdma_init()
753 iser_task->prot[ISER_DIR_OUT].dma_nents = 0; in iser_task_rdma_init()
Discsi_iser.h201 int dma_nents; member
/Linux-v5.4/include/linux/
Dscatterlist.h422 #define for_each_sg_dma_page(sglist, dma_iter, dma_nents, pgoffset) \ argument
423 for (__sg_page_iter_start(&(dma_iter)->base, sglist, dma_nents, \
/Linux-v5.4/drivers/infiniband/core/
Drw.c45 enum dma_data_direction dir, int dma_nents) in rdma_rw_io_needs_mr() argument