From b3003a74456f0c1f614a46c07e16abe33bfdd087 Mon Sep 17 00:00:00 2001 From: Jason Gunthorpe Date: Fri, 4 Sep 2020 19:41:57 -0300 Subject: RDMA/qedr: Remove fbo and zbva from the MR MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit zbva is always false, so fbo is never read. A 'zero-based-virtual-address' is simply IOVA == 0, and the driver already supports this. Link: https://lore.kernel.org/r/16-v2-270386b7e60b+28f4-umem_1_jgg@nvidia.com Acked-by: Michal Kalderon  Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/qedr/verbs.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/infiniband/hw/qedr/verbs.c') diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 9319778f5df4..f7bfc43f0f5c 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -2882,10 +2882,8 @@ struct ib_mr *qedr_reg_user_mr(struct ib_pd *ibpd, u64 start, u64 len, mr->hw_mr.pbl_two_level = mr->info.pbl_info.two_layered; mr->hw_mr.pbl_page_size_log = ilog2(mr->info.pbl_info.pbl_size); mr->hw_mr.page_size_log = PAGE_SHIFT; - mr->hw_mr.fbo = ib_umem_offset(mr->umem); mr->hw_mr.length = len; mr->hw_mr.vaddr = usr_addr; - mr->hw_mr.zbva = false; mr->hw_mr.phy_mr = false; mr->hw_mr.dma_mr = false; @@ -2978,10 +2976,8 @@ static struct qedr_mr *__qedr_alloc_mr(struct ib_pd *ibpd, mr->hw_mr.pbl_ptr = 0; mr->hw_mr.pbl_two_level = mr->info.pbl_info.two_layered; mr->hw_mr.pbl_page_size_log = ilog2(mr->info.pbl_info.pbl_size); - mr->hw_mr.fbo = 0; mr->hw_mr.length = 0; mr->hw_mr.vaddr = 0; - mr->hw_mr.zbva = false; mr->hw_mr.phy_mr = true; mr->hw_mr.dma_mr = false; -- cgit v1.2.3-59-g8ed1b