diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/net/skfp/h/mbuf.h |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'drivers/net/skfp/h/mbuf.h')
-rw-r--r-- | drivers/net/skfp/h/mbuf.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/drivers/net/skfp/h/mbuf.h b/drivers/net/skfp/h/mbuf.h new file mode 100644 index 000000000000..b339d1f2e0e5 --- /dev/null +++ b/drivers/net/skfp/h/mbuf.h | |||
@@ -0,0 +1,54 @@ | |||
1 | /****************************************************************************** | ||
2 | * | ||
3 | * (C)Copyright 1998,1999 SysKonnect, | ||
4 | * a business unit of Schneider & Koch & Co. Datensysteme GmbH. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License as published by | ||
8 | * the Free Software Foundation; either version 2 of the License, or | ||
9 | * (at your option) any later version. | ||
10 | * | ||
11 | * The information in this file is provided "AS IS" without warranty. | ||
12 | * | ||
13 | ******************************************************************************/ | ||
14 | |||
15 | #ifndef _MBUF_ | ||
16 | #define _MBUF_ | ||
17 | |||
18 | #ifndef PCI | ||
19 | #define M_SIZE 4550 | ||
20 | #else | ||
21 | #define M_SIZE 4504 | ||
22 | #endif | ||
23 | |||
24 | #ifndef MAX_MBUF | ||
25 | #define MAX_MBUF 4 | ||
26 | #endif | ||
27 | |||
28 | #ifndef NO_STD_MBUF | ||
29 | #define sm_next m_next | ||
30 | #define sm_off m_off | ||
31 | #define sm_len m_len | ||
32 | #define sm_data m_data | ||
33 | #define SMbuf Mbuf | ||
34 | #define mtod smtod | ||
35 | #define mtodoff smtodoff | ||
36 | #endif | ||
37 | |||
38 | struct s_mbuf { | ||
39 | struct s_mbuf *sm_next ; /* low level linked list */ | ||
40 | short sm_off ; /* offset in m_data */ | ||
41 | u_int sm_len ; /* len of data */ | ||
42 | #ifdef PCI | ||
43 | int sm_use_count ; | ||
44 | #endif | ||
45 | char sm_data[M_SIZE] ; | ||
46 | } ; | ||
47 | |||
48 | typedef struct s_mbuf SMbuf ; | ||
49 | |||
50 | /* mbuf head, to typed data */ | ||
51 | #define smtod(x,t) ((t)((x)->sm_data + (x)->sm_off)) | ||
52 | #define smtodoff(x,t,o) ((t)((x)->sm_data + (o))) | ||
53 | |||
54 | #endif /* _MBUF_ */ | ||