| 1 | /*␊ |
| 2 | * Copyright (c) 2009 Evan Lojewski. All rights reserved.␊ |
| 3 | *␊ |
| 4 | */␊ |
| 5 | ␊ |
| 6 | #include "libsaio.h"␊ |
| 7 | #include "modules.h"␊ |
| 8 | #include "pci.h"␊ |
| 9 | #include "bootstruct.h"␊ |
| 10 | ␊ |
| 11 | #define kEnableUSBMod␉␉␉"EnableUSBModule"␊ |
| 12 | ␊ |
| 13 | extern int usb_loop(void);␊ |
| 14 | extern void notify_usb_dev(pci_dt_t *pci_dev);␊ |
| 15 | ␊ |
| 16 | void USBFix_pci_hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6);␊ |
| 17 | void USBFix_start_hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6);␊ |
| 18 | ␊ |
| 19 | ␊ |
| 20 | void USBFix_pci_hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6)␊ |
| 21 | {␊ |
| 22 | ␉pci_dt_t* current = arg1;␊ |
| 23 | ␉if(current->class_id == PCI_CLASS_SERIAL_USB)␊ |
| 24 | ␉{␊ |
| 25 | ␉␉notify_usb_dev(current);␊ |
| 26 | ␉}␊ |
| 27 | }␊ |
| 28 | ␊ |
| 29 | void USBFix_start_hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6)␊ |
| 30 | {␊ |
| 31 | ␉usb_loop();␊ |
| 32 | }␊ |
| 33 | ␊ |
| 34 | void USBFix_start(void);␊ |
| 35 | void USBFix_start(void)␊ |
| 36 | {␊ |
| 37 | ␉bool enable = true;␊ |
| 38 | ␉getBoolForKey(kEnableUSBMod, &enable, DEFAULT_BOOT_CONFIG) ;␊ |
| 39 | ␉␊ |
| 40 | ␉if (enable) {␊ |
| 41 | ␉␉register_hook_callback("PCIDevice", &USBFix_pci_hook);␊ |
| 42 | ␉␉register_hook_callback("Kernel Start", &USBFix_start_hook);␊ |
| 43 | ␉}␊ |
| 44 | ␉␊ |
| 45 | ␊ |
| 46 | }␊ |
| 47 | ␊ |
| 48 | |
