projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 7963eb43 JW |
1 | /*************************************************************************** |
| 2 | * Copyright (c) 2005-2009, Broadcom Corporation. | |
| 3 | * | |
| 4 | * Name: crystalhd_cmds . h | |
| 5 | * | |
| 6 | * Description: | |
| 7 | * BCM70010 Linux driver user command interfaces. | |
| 8 | * | |
| 9 | * HISTORY: | |
| 10 | * | |
| 11 | ********************************************************************** | |
| 12 | * This file is part of the crystalhd device driver. | |
| 13 | * | |
| 14 | * This driver is free software; you can redistribute it and/or modify | |
| 15 | * it under the terms of the GNU General Public License as published by | |
| 16 | * the Free Software Foundation, version 2 of the License. | |
| 17 | * | |
| 18 | * This driver is distributed in the hope that it will be useful, | |
| 19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 21 | * GNU General Public License for more details. | |
| 22 | * | |
| 23 | * You should have received a copy of the GNU General Public License | |
| 24 | * along with this driver. If not, see <http://www.gnu.org/licenses/>. | |
| 25 | **********************************************************************/ | |
| 26 | ||
| 27 | #ifndef _CRYSTALHD_CMDS_H_ | |
| 28 | #define _CRYSTALHD_CMDS_H_ | |
| 29 | ||
| 30 | /* | |
| 31 | * NOTE:: This is the main interface file between the Linux layer | |
| cc922722 | 32 | * and the hardware layer. This file will use the definitions |
| 7963eb43 JW |
33 | * from _dts_glob and dts_defs etc.. which are defined for |
| 34 | * windows. | |
| 35 | */ | |
| 01c32070 JV |
36 | |
| 37 | #include "crystalhd.h" | |
| 7963eb43 | 38 | |
| 831e5bad | 39 | enum crystalhd_state { |
| 7963eb43 JW |
40 | BC_LINK_INVALID = 0x00, |
| 41 | BC_LINK_INIT = 0x01, | |
| 42 | BC_LINK_CAP_EN = 0x02, | |
| 43 | BC_LINK_FMT_CHG = 0x04, | |
| 44 | BC_LINK_SUSPEND = 0x10, | |
| 45 | BC_LINK_PAUSED = 0x20, | |
| 46 | BC_LINK_READY = (BC_LINK_INIT | BC_LINK_CAP_EN | BC_LINK_FMT_CHG), | |
| 47 | }; | |
| 48 | ||
| 49 | struct crystalhd_user { | |
| 50 | uint32_t uid; | |
| 51 | uint32_t in_use; | |
| 52 | uint32_t mode; | |
| 53 | }; | |
| 54 | ||
| 55 | #define DTS_MODE_INV (-1) | |
| 56 | ||
| 57 | struct crystalhd_cmd { | |
| 58 | uint32_t state; | |
| 59 | struct crystalhd_adp *adp; | |
| 60 | struct crystalhd_user user[BC_LINK_MAX_OPENS]; | |
| 61 | ||
| 62 | spinlock_t ctx_lock; | |
| 63 | uint32_t tx_list_id; | |
| 64 | uint32_t cin_wait_exit; | |
| 65 | uint32_t pwr_state_change; | |
| 66 | struct crystalhd_hw hw_ctx; | |
| 67 | }; | |
| 68 | ||
| 3e4a7b81 AG |
69 | typedef enum BC_STATUS(*crystalhd_cmd_proc)(struct crystalhd_cmd *, |
| 70 | struct crystalhd_ioctl_data *); | |
| 7963eb43 | 71 | |
| abfc768d | 72 | struct crystalhd_cmd_tbl { |
| 7963eb43 JW |
73 | uint32_t cmd_id; |
| 74 | const crystalhd_cmd_proc cmd_proc; | |
| 75 | uint32_t block_mon; | |
| abfc768d | 76 | }; |
| 7963eb43 | 77 | |
| 3e4a7b81 AG |
78 | enum BC_STATUS crystalhd_suspend(struct crystalhd_cmd *ctx, |
| 79 | struct crystalhd_ioctl_data *idata); | |
| abfc768d | 80 | enum BC_STATUS crystalhd_resume(struct crystalhd_cmd *ctx); |
| 3e4a7b81 AG |
81 | crystalhd_cmd_proc crystalhd_get_cmd_proc(struct crystalhd_cmd *ctx, |
| 82 | uint32_t cmd, struct crystalhd_user *uc); | |
| 83 | enum BC_STATUS crystalhd_user_open(struct crystalhd_cmd *ctx, | |
| 84 | struct crystalhd_user **user_ctx); | |
| 85 | enum BC_STATUS crystalhd_user_close(struct crystalhd_cmd *ctx, | |
| 86 | struct crystalhd_user *uc); | |
| 87 | enum BC_STATUS crystalhd_setup_cmd_context(struct crystalhd_cmd *ctx, | |
| 88 | struct crystalhd_adp *adp); | |
| abfc768d | 89 | enum BC_STATUS crystalhd_delete_cmd_context(struct crystalhd_cmd *ctx); |
| 7963eb43 JW |
90 | bool crystalhd_cmd_interrupt(struct crystalhd_cmd *ctx); |
| 91 | ||
| 92 | #endif |