1 /* 2 * Copyright 2009, Colin Günther, coling@gmx.de. All Rights Reserved. 3 * Copyright 2007, Axel Dörfler, axeld@pinc-software.de. All Rights Reserved. 4 * Copyright 2007, Hugo Santos. All Rights Reserved. 5 * Copyright 2004, Marcus Overhagen. All Rights Reserved. 6 * Distributed under the terms of the MIT License. 7 */ 8 #ifndef DEVICE_H 9 #define DEVICE_H 10 11 12 #include <stdint.h> 13 #include <stdio.h> 14 15 #include <KernelExport.h> 16 #include <drivers/PCI.h> 17 18 #include <util/list.h> 19 20 #include <net_stack.h> 21 22 #include <compat/sys/kernel.h> 23 #include <compat/net/if.h> 24 25 #include "shared.h" 26 27 #ifdef __cplusplus 28 extern "C" { 29 #endif 30 31 struct root_device_softc { 32 struct pci_info pci_info; 33 }; 34 35 enum { 36 DEVICE_OPEN = 1 << 0, 37 DEVICE_CLOSED = 1 << 1, 38 DEVICE_NON_BLOCK = 1 << 2, 39 DEVICE_DESC_ALLOCED = 1 << 3, 40 DEVICE_ATTACHED = 1 << 4 41 }; 42 43 44 extern struct net_stack_module_info *gStack; 45 extern pci_module_info *gPci; 46 47 48 static inline void 49 __unimplemented(const char *method) 50 { 51 char msg[128]; 52 snprintf(msg, sizeof(msg), "fbsd compat, unimplemented: %s", method); 53 panic(msg); 54 } 55 56 #define UNIMPLEMENTED() __unimplemented(__FUNCTION__) 57 58 status_t init_mbufs(void); 59 void uninit_mbufs(void); 60 61 status_t init_mutexes(void); 62 void uninit_mutexes(void); 63 64 status_t init_taskqueues(void); 65 void uninit_taskqueues(void); 66 67 status_t init_hard_clock(void); 68 void uninit_hard_clock(void); 69 70 device_t find_root_device(int); 71 72 /* busdma_machdep.c */ 73 void init_bounce_pages(void); 74 void uninit_bounce_pages(void); 75 76 void driver_printf(const char *format, ...) 77 __attribute__ ((format (__printf__, 1, 2))); 78 void driver_vprintf(const char *format, va_list vl); 79 80 void device_sprintf_name(device_t dev, const char *format, ...) 81 __attribute__ ((format (__printf__, 2, 3))); 82 83 void ifq_init(struct ifqueue *, const char *); 84 void ifq_uninit(struct ifqueue *); 85 86 #ifdef __cplusplus 87 } 88 #endif 89 90 #endif /* DEVICE_H */ 91