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

/Linux-v6.1/drivers/infiniband/hw/erdma/
Derdma_verbs.c182 req.qbuf_addr_l = lower_32_bits(*(u64 *)mtt->mtt_buf); in create_cq_cmd()
183 req.qbuf_addr_h = upper_32_bits(*(u64 *)mtt->mtt_buf); in create_cq_cmd()
498 mem->mtt_buf = in get_mtt_entries()
500 if (!mem->mtt_buf) { in get_mtt_entries()
504 phy_addr = mem->mtt_buf; in get_mtt_entries()
517 dma_map_single(&dev->pdev->dev, mem->mtt_buf, in get_mtt_entries()
520 free_pages_exact(mem->mtt_buf, MTT_SIZE(mem->page_cnt)); in get_mtt_entries()
521 mem->mtt_buf = NULL; in get_mtt_entries()
540 if (mem->mtt_buf) { in put_mtt_entries()
543 free_pages_exact(mem->mtt_buf, MTT_SIZE(mem->page_cnt)); in put_mtt_entries()
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Derdma_verbs.h88 void *mtt_buf; member
Derdma_qp.c410 mr->mem.mtt_buf, MTT_SIZE(mr->mem.mtt_nents)); in erdma_push_one_sqe()
/Linux-v6.1/drivers/infiniband/hw/hns/
Dhns_roce_mr.c800 u32 offset, u64 *mtt_buf, int mtt_max, u64 *base_addr) in hns_roce_mtr_find() argument
810 if (!mtt_buf || mtt_max < 1) in hns_roce_mtr_find()
823 mtt_buf[total] = addr; in hns_roce_mtr_find()
844 mtt_buf[total++] = le64_to_cpu(mtts[mtt_count]); in hns_roce_mtr_find()
Dhns_roce_device.h1110 u32 offset, u64 *mtt_buf, int mtt_max, u64 *base_addr);