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net/mlx5: Expose HCA capability bits for mkey max page size

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Expose the HCA capability for maximal page size that can be configured
for an mkey. Used for enforcing capabilities when working with highly
contiguous memory and using large page sizes.

Signed-off-by: Michael Guralnik <michaelgur@nvidia.com>
Link: https://patch.msgid.link/3e4d3fda37934430f65f72601519e22bf396fd05.1751979184.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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Michael Guralnik authored and Leon Romanovsky committed 2025-07-13 02:57:23 -04:00
1 parent 70f238c902
commit 8feaf9832b
1 file changed
+3 -1
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include/linux/mlx5/mlx5_ifc.h
+3 -1
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@@ -2171,7 +2171,9 @@ struct mlx5_ifc_cmd_hca_cap_2_bits {
u8 min_mkey_log_entity_size_fixed_buffer[0x5];
u8 ec_vf_vport_base[0x10];
u8 reserved_at_3a0[0xa];
u8 reserved_at_3a0[0x2];
u8 max_mkey_log_entity_size_fixed_buffer[0x6];
u8 reserved_at_3a8[0x2];
u8 max_mkey_log_entity_size_mtt[0x6];
u8 max_rqt_vhca_id[0x10];