net/mlx5: Support setting access rights of dma addresses

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mlx5_fill_page_frag_array() is used to populate dma addresses to
resources that require it, such as QPs, RQs etc. When the resource is
used, PA list permissions are ignored. For resources that use MTT list,
the user is required to provide the access rights. Subsequent patches
use resources that require MTT lists, so modify API and implementation
to support that.

Signed-off-by: Eli Cohen <eli@mellanox.com>
Reviewed-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

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Eli Cohen 2020-07-14 21:28:32 -07:00 • committed by Saeed Mahameed

parent 4dca650991

commit 1dcb6c36a5

3 changed files with 16 additions and 2 deletions

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11

drivers/net/ethernet/mellanox/mlx5/core/alloc.c

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1

include/linux/mlx5/driver.h

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6

include/linux/mlx5/mlx5_ifc.h

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