/***********************license start*********************************** * Copyright (c) 2003-2017 Cavium Inc. (support@cavium.com). All rights * reserved. * * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * * Neither the name of Cavium Inc. nor the names of * its contributors may be used to endorse or promote products * derived from this software without specific prior written * permission. * * This Software, including technical data, may be subject to U.S. export * control laws, including the U.S. Export Administration Act and its * associated regulations, and may be subject to export or import * regulations in other countries. * * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" * AND WITH ALL FAULTS AND CAVIUM INC. MAKES NO PROMISES, REPRESENTATIONS OR * WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT * TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY * REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT * DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES * OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR * PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, * QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK * ARISING OUT OF USE OR PERFORMANCE OF THE SOFTWARE LIES WITH YOU. ***********************license end**************************************/ #include #include /* * FIXME(dhendrix): can't include bdk-spinlock.h, compile complains: * {standard input}:40: Error: selected processor does not support `ldadda x3,x5,[x2]' */ //int __bdk_numa_master_node = -1; /* Which node is the master */ int __bdk_numa_master_node = 0; /* FIXME(dhendrix): assume 0 */ //static int __bdk_numa_exists_mask = 0; /* Bitmask of nodes that exist */ static int __bdk_numa_exists_mask = 1; /* FIXME(dhendrix): assume 0x01 */ //static bdk_spinlock_t __bdk_numa_lock; /** * Get a bitmask of the nodes that exist * * @return bitmask */ uint64_t bdk_numa_get_exists_mask(void) { return __bdk_numa_exists_mask; } /** * Add a node to the exists mask * * @param node Node to add */ void bdk_numa_set_exists(bdk_node_t node) { /* FIXME(dhendrix): stub. */ return; } /** * Return true if a node exists * * @param node Node to check * * @return Non zero if the node exists */ int bdk_numa_exists(bdk_node_t node) { /* FIXME(dhendrix): stub */ return node == 0; } /** * Return true if there is only one node * * @return */ extern int bdk_numa_is_only_one() { /* FIXME(dhendrix): stub */ return 1; }