projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* linux/include/asm-arm/arch-s3c2410/usb-control.h |
| 2 | * | |
| f056076e BD |
3 | * Copyright (c) 2004 Simtec Electronics |
| 4 | * Ben Dooks <ben@simtec.co.uk> | |
| 1da177e4 LT |
5 | * |
| 6 | * S3C2410 - usb port information | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License version 2 as | |
| 10 | * published by the Free Software Foundation. | |
| 1da177e4 LT |
11 | */ |
| 12 | ||
| 13 | #ifndef __ASM_ARCH_USBCONTROL_H | |
| 14 | #define __ASM_ARCH_USBCONTROL_H "include/asm-arm/arch-s3c2410/usb-control.h" | |
| 15 | ||
| 16 | #define S3C_HCDFLG_USED (1) | |
| 17 | ||
| 18 | struct s3c2410_hcd_port { | |
| 19 | unsigned char flags; | |
| 20 | unsigned char power; | |
| 21 | unsigned char oc_status; | |
| 22 | unsigned char oc_changed; | |
| 23 | }; | |
| 24 | ||
| 25 | struct s3c2410_hcd_info { | |
| 26 | struct usb_hcd *hcd; | |
| 27 | struct s3c2410_hcd_port port[2]; | |
| 28 | ||
| 29 | void (*power_control)(int port, int to); | |
| 30 | void (*enable_oc)(struct s3c2410_hcd_info *, int on); | |
| 31 | void (*report_oc)(struct s3c2410_hcd_info *, int ports); | |
| 32 | }; | |
| 33 | ||
| 484ae6bd | 34 | static void inline s3c2410_usb_report_oc(struct s3c2410_hcd_info *info, int ports) |
| 1da177e4 LT |
35 | { |
| 36 | if (info->report_oc != NULL) { | |
| 37 | (info->report_oc)(info, ports); | |
| 38 | } | |
| 39 | } | |
| 40 | ||
| 41 | #endif /*__ASM_ARCH_USBCONTROL_H */ |