projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 9dc64d6a | 1 | /* |
| 66ef5ea9 | 2 | * |
| 9dc64d6a TW |
3 | * Intel Management Engine Interface (Intel MEI) Linux driver |
| 4 | * Copyright (c) 2003-2012, Intel Corporation. | |
| 66ef5ea9 | 5 | * |
| 9dc64d6a TW |
6 | * This program is free software; you can redistribute it and/or modify it |
| 7 | * under the terms and conditions of the GNU General Public License, | |
| 8 | * version 2, as published by the Free Software Foundation. | |
| 66ef5ea9 | 9 | * |
| 9dc64d6a TW |
10 | * This program is distributed in the hope it will be useful, but WITHOUT |
| 11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 13 | * more details. | |
| 66ef5ea9 | 14 | * |
| 66ef5ea9 | 15 | */ |
| 66ef5ea9 | 16 | |
| 66ef5ea9 | 17 | |
| 66ef5ea9 | 18 | |
| 9dc64d6a TW |
19 | #ifndef _MEI_INTERFACE_H_ |
| 20 | #define _MEI_INTERFACE_H_ | |
| 66ef5ea9 | 21 | |
| 9dc64d6a | 22 | #include <linux/mei.h> |
| 81ec5502 | 23 | #include <linux/irqreturn.h> |
| 9dc64d6a | 24 | #include "mei_dev.h" |
| 52c34561 | 25 | #include "client.h" |
| 66ef5ea9 | 26 | |
| 180ea05b TW |
27 | #define MEI_ME_RPM_TIMEOUT 500 /* ms */ |
| 28 | ||
| 52c34561 TW |
29 | struct mei_me_hw { |
| 30 | void __iomem *mem_addr; | |
| 31 | /* | |
| 32 | * hw states of host and fw(ME) | |
| 33 | */ | |
| 34 | u32 host_hw_state; | |
| 35 | u32 me_hw_state; | |
| ba9cdd0e | 36 | enum mei_pg_state pg_state; |
| 52c34561 | 37 | }; |
| 66ef5ea9 | 38 | |
| 52c34561 TW |
39 | #define to_me_hw(dev) (struct mei_me_hw *)((dev)->hw) |
| 40 | ||
| 41 | struct mei_device *mei_me_dev_init(struct pci_dev *pdev); | |
| 66ef5ea9 | 42 | |
| ba9cdd0e TW |
43 | int mei_me_pg_set_sync(struct mei_device *dev); |
| 44 | int mei_me_pg_unset_sync(struct mei_device *dev); | |
| 45 | ||
| 06ecd645 TW |
46 | irqreturn_t mei_me_irq_quick_handler(int irq, void *dev_id); |
| 47 | irqreturn_t mei_me_irq_thread_handler(int irq, void *dev_id); | |
| 48 | ||
| 9dc64d6a | 49 | #endif /* _MEI_INTERFACE_H_ */ |