src/libs/compat/freebsd11_network/device.h

   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         bool                    is_msi;
  34         bool                    is_msix;
  35 };
  36
  37 enum {
  38         DEVICE_OPEN                     = 1 << 0,
  39         DEVICE_CLOSED           = 1 << 1,
  40         DEVICE_NON_BLOCK        = 1 << 2,
  41         DEVICE_DESC_ALLOCED     = 1 << 3,
  42         DEVICE_ATTACHED         = 1 << 4
  43 };
  44
  45
  46 extern struct net_stack_module_info *gStack;
  47 extern pci_module_info *gPci;
  48 extern struct pci_x86_module_info *gPCIx86;
  49
  50
  51 static inline void
  52 __unimplemented(const char *method)
  53 {
  54         char msg[128];
  55         snprintf(msg, sizeof(msg), "fbsd compat, unimplemented: %s", method);
  56         panic(msg);
  57 }
  58
  59 #define UNIMPLEMENTED() __unimplemented(__FUNCTION__)
  60
  61 status_t init_mbufs(void);
  62 void uninit_mbufs(void);
  63
  64 status_t init_mutexes(void);
  65 void uninit_mutexes(void);
  66
  67 status_t init_taskqueues(void);
  68 void uninit_taskqueues(void);
  69
  70 status_t init_hard_clock(void);
  71 void uninit_hard_clock(void);
  72
  73 status_t init_callout(void);
  74 void uninit_callout(void);
  75
  76 device_t find_root_device(int);
  77
  78 /* busdma_machdep.c */
  79 void init_bounce_pages(void);
  80 void uninit_bounce_pages(void);
  81
  82 void driver_printf(const char *format, ...)
  83         __attribute__ ((format (__printf__, 1, 2)));
  84 void driver_vprintf(const char *format, va_list vl);
  85
  86 void device_sprintf_name(device_t dev, const char *format, ...)
  87         __attribute__ ((format (__printf__, 2, 3)));
  88
  89 void ifq_init(struct ifqueue *, const char *);
  90 void ifq_uninit(struct ifqueue *);
  91
  92 #ifdef __cplusplus
  93 }
  94 #endif
  95
  96 #endif  /* DEVICE_H */