Commit e7085be8 authored by Saeed Mahameed's avatar Saeed Mahameed Committed by Jason Gunthorpe
Browse files

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: default avatarSaeed Mahameed <saeedm@nvidia.com>
Reviewed-by: default avatarDave Jiang <dave.jiang@intel.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
parent cb81f72f

drivers/fwctl/mlx5/main.c

+6 −0
Original line number Diff line number Diff line
@@ -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: