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RDMA/umem: Add support for creating pinned DMABUF umem with a given dma device
authorYishai Hadas <yishaih@nvidia.com>
Thu, 1 Aug 2024 12:05:13 +0000 (15:05 +0300)
committerLeon Romanovsky <leon@kernel.org>
Sun, 11 Aug 2024 08:12:49 +0000 (11:12 +0300)
commit682358fd35dece838e6ae2d9d6a69fc0b9a9d411
tree1fd63f15a09e0331714b24dfa2f0368cc4d6a617tree
parent2e8e631d7a41e3a4edc94f3c9dd5cb32c2aa539ecommit | diff
RDMA/umem: Add support for creating pinned DMABUF umem with a given dma device

Add support for creating pinned DMABUF umem with a specified DMA device
instead of the DMA device of the given IB device.

This API will be utilized in the upcoming patches of the series when
multiple path DMAs are implemented.

Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
Link: https://patch.msgid.link/038aad36a43797e5591b20ba81051fc5758124f9.1722512548.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
drivers/infiniband/core/umem_dmabuf.c diff | blob | history
include/rdma/ib_umem.h diff | blob | history
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