| /* |
| * Copyright (c) 2018 The Linux Foundation. All rights reserved. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /** |
| * DOC: qdf_idr(ID Allocation) |
| * QCA driver framework (QDF) ID allocation APIs |
| */ |
| |
| #if !defined(__QDF_IDR_H) |
| #define __QDF_IDR_H |
| |
| /* Include Files */ |
| #include <qdf_types.h> |
| #include <qdf_status.h> |
| #include <i_qdf_idr.h> |
| |
| /** |
| * qdf_idr - platform idr object |
| */ |
| typedef __qdf_idr qdf_idr; |
| |
| /** |
| * qdf_idr_create() - idr initialization function |
| * @idp: pointer to qdf idr |
| * |
| * Return: QDF status |
| */ |
| QDF_STATUS qdf_idr_create(qdf_idr *idp); |
| |
| /** |
| * qdf_idr_destroy() - idr deinitialization function |
| * @idp: pointer to qdf idr |
| * |
| * Return: QDF status |
| */ |
| QDF_STATUS qdf_idr_destroy(qdf_idr *idp); |
| |
| /** |
| * qdf_idr_alloc() - Allocates an unused ID |
| * @idp: pointer to qdf idr |
| * @ptr: pointer to be associated with the new ID |
| * @id: pointer to return new ID |
| * |
| * Return: QDF status |
| */ |
| QDF_STATUS qdf_idr_alloc(qdf_idr *idp, void *ptr, int32_t *id); |
| |
| /** |
| * qdf_idr_remove() - Removes this ID from the IDR. |
| * @idp: pointer to qdf idr |
| * @id: ID to be remove |
| * |
| * Return: QDF status |
| */ |
| QDF_STATUS qdf_idr_remove(qdf_idr *idp, int32_t id); |
| |
| /** |
| * qdf_idr_find() - find the user pointer from the IDR by id. |
| * @idp: pointer to qdf idr |
| * @id: ID to be remove |
| * @ptr: pointer to return user pointer for given ID |
| * |
| * Return: QDF status |
| */ |
| QDF_STATUS qdf_idr_find(qdf_idr *idp, int32_t id, void **ptr); |
| |
| #endif /* __QDF_IDR_H */ |