1 | /* $NetBSD: usbhist.h,v 1.4 2016/04/23 10:15:32 skrll Exp $ */ |
2 | |
3 | /* |
4 | * Copyright (c) 2012 Matthew R. Green |
5 | * All rights reserved. |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions |
9 | * are met: |
10 | * 1. Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. |
12 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * 3. The name of the author may not be used to endorse or promote products |
16 | * derived from this software without specific prior written permission. |
17 | * |
18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
19 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
20 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
21 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
22 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
23 | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
24 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
25 | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
26 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
27 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
28 | * SUCH DAMAGE. |
29 | */ |
30 | |
31 | #ifndef _DEV_USB_USBHIST_H_ |
32 | #define _DEV_USB_USBHIST_H_ |
33 | |
34 | #if defined(_KERNEL_OPT) |
35 | #include "opt_usb.h" |
36 | #endif |
37 | |
38 | /* |
39 | * Make USBHIST_PRINT force on KERNHIST_PRINT for at least USBHIST_* usage. |
40 | */ |
41 | #if defined(USBHIST_PRINT) && !defined(KERNHIST_PRINT) |
42 | #define KERNHIST_PRINT 1 |
43 | #endif |
44 | |
45 | #include <sys/kernhist.h> |
46 | |
47 | #ifdef USB_DEBUG |
48 | |
49 | extern int usbdebug; |
50 | |
51 | #define USBHIST_DECL(NAME) KERNHIST_DECL(NAME) |
52 | #define USBHIST_DEFINE(NAME) KERNHIST_DEFINE(NAME) |
53 | #define USBHIST_INIT(NAME,N) KERNHIST_INIT(NAME,N) |
54 | #define USBHIST_INIT_STATIC(NAME,BUF) KERNHIST_INIT_STATIC(NAME,BUF) |
55 | #define USBHIST_LINK_STATIC(NAME) KERNHIST_LINK_STATIC(NAME) |
56 | #define USBHIST_LOGN(NAME,N,FMT,A,B,C,D) do { \ |
57 | if ((NAME) >= (N)) { \ |
58 | KERNHIST_LOG(usbhist,FMT,A,B,C,D); \ |
59 | } \ |
60 | } while (0) |
61 | #define USBHIST_LOGM(NAME,N,FMT,A,B,C,D) do { \ |
62 | if ((NAME) & (N)) { \ |
63 | KERNHIST_LOG(usbhist,FMT,A,B,C,D); \ |
64 | } \ |
65 | } while (0) |
66 | #define USBHIST_LOG(NAME,FMT,A,B,C,D) USBHIST_LOGN(NAME,1,FMT,A,B,C,D) |
67 | #define USBHIST_CALLED(NAME) do { \ |
68 | if ((NAME) != 0) { \ |
69 | KERNHIST_CALLED(usbhist); \ |
70 | } \ |
71 | } while (0) |
72 | #define USBHIST_FUNC() KERNHIST_FUNC(__func__) |
73 | |
74 | USBHIST_DECL(usbhist); |
75 | |
76 | #else |
77 | |
78 | #define USBHIST_DECL(NAME) |
79 | #define USBHIST_DEFINE(NAME) |
80 | #define USBHIST_INIT(NAME,N) |
81 | #define USBHIST_INIT_STATIC(NAME,BUF) |
82 | #define USBHIST_LINK_STATIC(NAME) |
83 | #define USBHIST_LOGN(N,NAME,FMT,A,B,C,D) do { } while(0) |
84 | #define USBHIST_LOGM(N,NAME,FMT,A,B,C,D) do { } while(0) |
85 | #define USBHIST_LOG(NAME,FMT,A,B,C,D) do { } while(0) |
86 | #define USBHIST_CALLED(NAME) |
87 | #define USBHIST_FUNC() |
88 | |
89 | #endif |
90 | |
91 | #endif /* _DEV_USBUSB_HIST_H_ */ |
92 | |