diff options
Diffstat (limited to 'drivers/net/wireless/bcmdhd/dhd_linux_wq.h')
| -rw-r--r-- | drivers/net/wireless/bcmdhd/dhd_linux_wq.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/drivers/net/wireless/bcmdhd/dhd_linux_wq.h b/drivers/net/wireless/bcmdhd/dhd_linux_wq.h new file mode 100644 index 0000000..3a4ad1c --- /dev/null +++ b/drivers/net/wireless/bcmdhd/dhd_linux_wq.h @@ -0,0 +1,64 @@ +/* + * Broadcom Dongle Host Driver (DHD), Generic work queue framework + * Generic interface to handle dhd deferred work events + * + * Copyright (C) 1999-2014, 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. + * + * $Id: dhd_linux_wq.h 408802 2013-06-20 19:08:47Z $ + */ +#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_MAX_WQ_EVENTS +}; + +/* + * Work event priority + */ +#define DHD_WORK_PRIORITY_LOW 0 +#define DHD_WORK_PRIORITY_HIGH 1 + +/* + * 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 + +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 *work); +int dhd_deferred_schedule_work(void *event_data, u8 event, + event_handler_t evt_handler, u8 priority); +#endif /* _dhd_linux_wq_h_ */ |