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fwctl/mlx5: Add Adjacent function query commands and their scope 

MLX5_CMD_OP_QUERY_ADJACENT_FUNCTIONS_ID:
 - Query Adjacent functions (PFs/VFs) of the function calling FW.

MLX5_CMD_OP_DELEGATE_VHCA_MANAGEMENT:
 - Delegates own VFs to be managed/seen by other adjacent PFs

MLX5_CMD_OP_QUERY_DELEGATED_VHCA:
 - Query current function delegation state.

Link: https://patch.msgid.link/r/20250908165256.1255985-3-saeed@kernel.org
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Saeed Mahameed 2025-09-08 09:52:56 -07:00 committed by Jason Gunthorpe
parent cb81f72f86
commit e7085be863
1 changed files with 6 additions and 0 deletions
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6
drivers/fwctl/mlx5/main.c
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@ -58,6 +58,9 @@ enum {
MLX5_CMD_OP_QUERY_DC_CNAK_TRACE = 0x716,
MLX5_CMD_OP_QUERY_NVMF_BACKEND_CONTROLLER = 0x722,
MLX5_CMD_OP_QUERY_NVMF_NAMESPACE_CONTEXT = 0x728,
MLX5_CMD_OP_QUERY_ADJACENT_FUNCTIONS_ID = 0x730,
MLX5_CMD_OP_DELEGATE_VHCA_MANAGEMENT = 0x731,
MLX5_CMD_OP_QUERY_DELEGATED_VHCA = 0x732,
MLX5_CMD_OP_QUERY_BURST_SIZE = 0x813,
MLX5_CMD_OP_QUERY_DIAGNOSTIC_PARAMS = 0x819,
MLX5_CMD_OP_SET_DIAGNOSTIC_PARAMS = 0x820,
@ -197,6 +200,7 @@ static bool mlx5ctl_validate_rpc(const void *in, enum fwctl_rpc_scope scope)
case MLX5_CMD_OP_QUERY_OTHER_HCA_CAP:
case MLX5_CMD_OP_QUERY_ROCE_ADDRESS:
case MLX5_CMD_OPCODE_QUERY_VUID:
case MLX5_CMD_OP_DELEGATE_VHCA_MANAGEMENT:
/*
* FW limits SET_HCA_CAP on the tools UID to only the other function
* mode which is used for function pre-configuration
@ -282,6 +286,8 @@ static bool mlx5ctl_validate_rpc(const void *in, enum fwctl_rpc_scope scope)
case MLX5_CMD_OP_QUERY_XRQ:
case MLX5_CMD_OP_USER_QUERY_XRQ_DC_PARAMS_ENTRY:
case MLX5_CMD_OP_USER_QUERY_XRQ_ERROR_PARAMS:
case MLX5_CMD_OP_QUERY_ADJACENT_FUNCTIONS_ID:
case MLX5_CMD_OP_QUERY_DELEGATED_VHCA:
return scope >= FWCTL_RPC_DEBUG_READ_ONLY;
case MLX5_CMD_OP_SET_DIAGNOSTIC_PARAMS: