Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
net/mlx5: Add IFC bits for migration state
Add the relevant IFC bits for querying an extra migration state from the
device.
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
Link: https://lore.kernel.org/r/20260317161753.18964-5-yishaih@nvidia.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
authored by
Yishai Hadas
and committed by
Alex Williamson
4bee09a5
c9954986
+14
-2
+14
-2
include/linux/mlx5/mlx5_ifc.h
+14
-2
include/linux/mlx5/mlx5_ifc.h
···
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u8 sf_eq_usage[0x1];
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u8 reserved_at_d3[0x5];
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u8 multiplane[0x1];
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-
u8 reserved_at_d9[0x7];
2176
+
u8 migration_state[0x1];
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+
u8 reserved_at_da[0x6];
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u8 cross_vhca_object_to_object_supported[0x20];
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···
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u8 reserved_at_60[0x20];
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};
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+
enum {
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+
MLX5_QUERY_VHCA_MIG_STATE_UNINITIALIZED = 0x0,
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+
MLX5_QUERY_VHCA_MIG_STATE_OPER_MIGRATION_IDLE = 0x1,
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+
MLX5_QUERY_VHCA_MIG_STATE_OPER_MIGRATION_READY = 0x2,
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+
MLX5_QUERY_VHCA_MIG_STATE_OPER_MIGRATION_DIRTY = 0x3,
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+
MLX5_QUERY_VHCA_MIG_STATE_OPER_MIGRATION_INIT = 0x4,
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+
};
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+
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struct mlx5_ifc_query_vhca_migration_state_out_bits {
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u8 status[0x8];
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u8 reserved_at_8[0x18];
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u8 syndrome[0x20];
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-
u8 reserved_at_40[0x40];
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+
u8 reserved_at_40[0x20];
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+
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+
u8 migration_state[0x4];
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+
u8 reserved_at_64[0x1c];
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u8 required_umem_size[0x20];
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