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| author | Daniel Kranzdorf <dkkranzd@amazon.com> | 2019-11-21 16:15:08 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-11-25 10:31:47 -0400 |
| commit | e6c4f3ff434c8b336662a2053d48ce677c9fd608 (patch) | |
| tree | 5ff80589a64940714072b35e04d8c5596f92e2d7 /drivers/infiniband/hw/efa/efa_com_cmd.c | |
| parent | bcf7cc534cd40f8098850274e8459fb0d088fcda (diff) | |
| download | linux-e6c4f3ff434c8b336662a2053d48ce677c9fd608.tar.gz linux-e6c4f3ff434c8b336662a2053d48ce677c9fd608.tar.bz2 linux-e6c4f3ff434c8b336662a2053d48ce677c9fd608.zip | |
RDMA/efa: Support remote read access in MR registration
Enable remote read access for memory regions in order to support RDMA
operations.
Link: https://lore.kernel.org/r/20191121141509.59297-3-galpress@amazon.com
Signed-off-by: Daniel Kranzdorf <dkkranzd@amazon.com>
Reviewed-by: Yossi Leybovich <sleybo@amazon.com>
Signed-off-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/efa/efa_com_cmd.c')
| -rw-r--r-- | drivers/infiniband/hw/efa/efa_com_cmd.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/efa/efa_com_cmd.c b/drivers/infiniband/hw/efa/efa_com_cmd.c index 4713c2756ad3..520c9d920f9e 100644 --- a/drivers/infiniband/hw/efa/efa_com_cmd.c +++ b/drivers/infiniband/hw/efa/efa_com_cmd.c @@ -230,8 +230,7 @@ int efa_com_register_mr(struct efa_com_dev *edev, mr_cmd.flags |= params->page_shift & EFA_ADMIN_REG_MR_CMD_PHYS_PAGE_SIZE_SHIFT_MASK; mr_cmd.iova = params->iova; - mr_cmd.permissions |= params->permissions & - EFA_ADMIN_REG_MR_CMD_LOCAL_WRITE_ENABLE_MASK; + mr_cmd.permissions = params->permissions; if (params->inline_pbl) { memcpy(mr_cmd.pbl.inline_pbl_array, |