projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| Commit | Line | Data |
|---|---|---|
| 392a325c AS |
1 | #ifndef _LINUX_OLPC_EC_H |
| 2 | #define _LINUX_OLPC_EC_H | |
| 3 | ||
| 4 | /* XO-1 EC commands */ | |
| 5 | #define EC_FIRMWARE_REV 0x08 | |
| 6 | #define EC_WRITE_SCI_MASK 0x1b | |
| 7 | #define EC_WAKE_UP_WLAN 0x24 | |
| 8 | #define EC_WLAN_LEAVE_RESET 0x25 | |
| 9 | #define EC_READ_EB_MODE 0x2a | |
| 10 | #define EC_SET_SCI_INHIBIT 0x32 | |
| 11 | #define EC_SET_SCI_INHIBIT_RELEASE 0x34 | |
| 12 | #define EC_WLAN_ENTER_RESET 0x35 | |
| 13 | #define EC_WRITE_EXT_SCI_MASK 0x38 | |
| 14 | #define EC_SCI_QUERY 0x84 | |
| 15 | #define EC_EXT_SCI_QUERY 0x85 | |
| 16 | ||
| ac250415 AS |
17 | struct platform_device; |
| 18 | ||
| 3d26c20b | 19 | struct olpc_ec_driver { |
| ac250415 AS |
20 | int (*probe)(struct platform_device *); |
| 21 | int (*suspend)(struct platform_device *); | |
| 22 | int (*resume)(struct platform_device *); | |
| 23 | ||
| 3d26c20b AS |
24 | int (*ec_cmd)(u8, u8 *, size_t, u8 *, size_t, void *); |
| 25 | }; | |
| 26 | ||
| 392a325c AS |
27 | #ifdef CONFIG_OLPC |
| 28 | ||
| 3d26c20b AS |
29 | extern void olpc_ec_driver_register(struct olpc_ec_driver *drv, void *arg); |
| 30 | ||
| 392a325c AS |
31 | extern int olpc_ec_cmd(u8 cmd, u8 *inbuf, size_t inlen, u8 *outbuf, |
| 32 | size_t outlen); | |
| 33 | ||
| 34 | #else | |
| 35 | ||
| 36 | static inline int olpc_ec_cmd(u8 cmd, u8 *inbuf, size_t inlen, u8 *outbuf, | |
| 37 | size_t outlen) { return -ENODEV; } | |
| 38 | ||
| 39 | #endif /* CONFIG_OLPC */ | |
| 40 | ||
| 41 | #endif /* _LINUX_OLPC_EC_H */ |