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- /*
- * Broadcom Dongle Host Driver (DHD), Generic work queue framework
- * Generic interface to handle dhd deferred work events
- *
- * Portions of this code are copyright (c) 2020 Cypress Semiconductor Corporation
- *
- * Copyright (C) 1999-2020, Broadcom Corporation
- *
- * Unless you and Broadcom execute a separate written software license
- * agreement governing use of this software, this software is licensed to you
- * under the terms of the GNU General Public License version 2 (the "GPL"),
- * available at http://www.broadcom.com/licenses/GPLv2.php, with the
- * following added to such license:
- *
- * As a special exception, the copyright holders of this software give you
- * permission to link this software with independent modules, and to copy and
- * distribute the resulting executable under terms of your choice, provided that
- * you also meet, for each linked independent module, the terms and conditions of
- * the license of that module. An independent module is a module which is not
- * derived from this software. The special exception does not apply to any
- * modifications of the software.
- *
- * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a license
- * other than the GPL, without Broadcom's express prior written consent.
- *
- *
- * <<Broadcom-WL-IPTag/Open:>>
- *
- * $Id: dhd_linux_wq.h 701044 2017-05-23 12:16:12Z $
- */
- #ifndef _dhd_linux_wq_h_
- #define _dhd_linux_wq_h_
- /*
- * Work event definitions
- */
- enum _wq_event {
- DHD_WQ_WORK_IF_ADD = 1,
- DHD_WQ_WORK_IF_DEL,
- DHD_WQ_WORK_SET_MAC,
- DHD_WQ_WORK_SET_MCAST_LIST,
- DHD_WQ_WORK_IPV6_NDO,
- DHD_WQ_WORK_HANG_MSG,
- DHD_WQ_WORK_DHD_LOG_DUMP,
- DHD_WQ_WORK_PKTLOG_DUMP,
- DHD_WQ_WORK_INFORM_DHD_MON,
- DHD_WQ_WORK_EVENT_LOGTRACE,
- DHD_WQ_WORK_DMA_LB_MEM_REL,
- DHD_WQ_WORK_NATOE_EVENT,
- DHD_WQ_WORK_NATOE_IOCTL,
- DHD_WQ_WORK_MACDBG,
- DHD_WQ_WORK_DEBUG_UART_DUMP,
- DHD_WQ_WORK_GET_BIGDATA_AP,
- DHD_WQ_WORK_SOC_RAM_DUMP,
- #ifdef DHD_ERPOM
- DHD_WQ_WORK_ERROR_RECOVERY,
- #endif /* DHD_ERPOM */
- DHD_WQ_WORK_H2D_CONSOLE_TIME_STAMP_MATCH,
- DHD_WQ_WORK_AXI_ERROR_DUMP,
- DHD_WQ_WORK_CTO_RECOVERY,
- #ifdef DHD_BANDSTEER
- DHD_WQ_WORK_BANDSTEER_STEP_MOVE,
- #endif /* DHD_BANDSTEER */
- DHD_MAX_WQ_EVENTS
- };
- /*
- * Work event priority
- */
- enum wq_priority {
- DHD_WQ_WORK_PRIORITY_LOW = 1,
- DHD_WQ_WORK_PRIORITY_HIGH,
- DHD_WQ_MAX_PRIORITY
- };
- /*
- * Error definitions
- */
- #define DHD_WQ_STS_OK 0
- #define DHD_WQ_STS_FAILED -1 /* General failure */
- #define DHD_WQ_STS_UNINITIALIZED -2
- #define DHD_WQ_STS_SCHED_FAILED -3
- #define DHD_WQ_STS_UNKNOWN_EVENT -4
- #define DHD_WQ_STS_UNKNOWN_PRIORITY -5
- #define DHD_WQ_STS_EVENT_SKIPPED -6
- typedef void (*event_handler_t)(void *handle, void *event_data, u8 event);
- void *dhd_deferred_work_init(void *dhd);
- void dhd_deferred_work_deinit(void *workq);
- int dhd_deferred_schedule_work(void *workq, void *event_data, u8 event,
- event_handler_t evt_handler, u8 priority);
- void dhd_deferred_work_set_skip(void *work, u8 event, bool set);
- #endif /* _dhd_linux_wq_h_ */
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