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authorSagi Grimberg <sagig@mellanox.com>2015-10-13 19:11:27 +0300
committerDoug Ledford <dledford@redhat.com>2015-10-28 22:27:17 -0400
commit1b2cd0fc673c0bf9a37c6456267a7246fdd6a816 (patch)
tree311bc7ac4bd5045957c2658a153c6b0002f3ace3 /net/wireless
parent8a187ee52b043f8201e7089e5e538974142722e0 (diff)
IB/mlx4: Support the new memory registration API
Support the new memory registration API by allocating a private page list array in mlx4_ib_mr and populate it when mlx4_ib_map_mr_sg is invoked. Also, support IB_WR_REG_MR by setting the exact WQE as IB_WR_FAST_REG_MR, just take the needed information from different places: - page_size, iova, length, access flags (ib_mr) - page array (mlx4_ib_mr) - key (ib_reg_wr) The IB_WR_FAST_REG_MR handlers will be removed later when all the ULPs will be converted. Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Tested-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Doug Ledford <dledford@redhat.com>
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