Annotation of sys/dev/pci/if_ixgb_osdep.h, Revision 1.1.1.1
1.1 nbrk 1: /**************************************************************************
2:
3: Copyright (c) 2001-2005, Intel Corporation
4: All rights reserved.
5:
6: Redistribution and use in source and binary forms, with or without
7: modification, are permitted provided that the following conditions are met:
8:
9: 1. Redistributions of source code must retain the above copyright notice,
10: this list of conditions and the following disclaimer.
11:
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:
16: 3. Neither the name of the Intel Corporation nor the names of its
17: contributors may be used to endorse or promote products derived from
18: this software without specific prior written permission.
19:
20: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21: AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23: ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24: LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25: CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26: SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27: INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29: ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30: POSSIBILITY OF SUCH DAMAGE.
31:
32: ***************************************************************************/
33:
34: /* $OpenBSD: if_ixgb_osdep.h,v 1.2 2006/05/01 21:01:12 brad Exp $ */
35:
36: #ifndef _IXGB_OPENBSD_OS_H_
37: #define _IXGB_OPENBSD_OS_H_
38:
39: #define ASSERT(x) if(!(x)) panic("IXGB: x")
40:
41: /* The happy-fun DELAY macro is defined in /usr/src/sys/i386/include/clock.h */
42: #define usec_delay(x) DELAY(x)
43: #define msec_delay(x) DELAY(1000*(x))
44:
45: #define DBG 0
46: #define MSGOUT(S, A, B) printf(S "\n", A, B)
47: #define DEBUGFUNC(F) DEBUGOUT(F);
48: #if DBG
49: #define DEBUGOUT(S) printf(S "\n")
50: #define DEBUGOUT1(S,A) printf(S "\n",A)
51: #define DEBUGOUT2(S,A,B) printf(S "\n",A,B)
52: #define DEBUGOUT3(S,A,B,C) printf(S "\n",A,B,C)
53: #define DEBUGOUT7(S,A,B,C,D,E,F,G) printf(S "\n",A,B,C,D,E,F,G)
54: #else
55: #define DEBUGOUT(S)
56: #define DEBUGOUT1(S,A)
57: #define DEBUGOUT2(S,A,B)
58: #define DEBUGOUT3(S,A,B,C)
59: #define DEBUGOUT7(S,A,B,C,D,E,F,G)
60: #endif
61:
62: #define CMD_MEM_WRT_INVALIDATE 0x0010 /* BIT_4 */
63:
64: #define le16_to_cpu
65:
66: struct ixgb_osdep
67: {
68: bus_space_tag_t mem_bus_space_tag;
69: bus_space_handle_t mem_bus_space_handle;
70: struct device *dev;
71:
72: struct pci_attach_args ixgb_pa;
73:
74: bus_size_t ixgb_memsize;
75: bus_addr_t ixgb_membase;
76: };
77:
78: #define IXGB_WRITE_FLUSH(a) IXGB_READ_REG(a, STATUS)
79:
80: #define IXGB_READ_REG(a, reg) \
81: bus_space_read_4( ((struct ixgb_osdep *)(a)->back)->mem_bus_space_tag, \
82: ((struct ixgb_osdep *)(a)->back)->mem_bus_space_handle, \
83: IXGB_##reg)
84:
85: #define IXGB_WRITE_REG(a, reg, value) \
86: bus_space_write_4( ((struct ixgb_osdep *)(a)->back)->mem_bus_space_tag, \
87: ((struct ixgb_osdep *)(a)->back)->mem_bus_space_handle, \
88: IXGB_##reg, value)
89:
90: #define IXGB_READ_REG_ARRAY(a, reg, offset) \
91: bus_space_read_4( ((struct ixgb_osdep *)(a)->back)->mem_bus_space_tag, \
92: ((struct ixgb_osdep *)(a)->back)->mem_bus_space_handle, \
93: (IXGB_##reg + ((offset) << 2)))
94:
95: #define IXGB_WRITE_REG_ARRAY(a, reg, offset, value) \
96: bus_space_write_4( ((struct ixgb_osdep *)(a)->back)->mem_bus_space_tag, \
97: ((struct ixgb_osdep *)(a)->back)->mem_bus_space_handle, \
98: (IXGB_##reg + ((offset) << 2)), value)
99:
100: #ifdef DEBUG
101: #define IXGB_KASSERT(exp,msg) do { if (!(exp)) panic msg; } while (0)
102: #else
103: #define IXGB_KASSERT(exp,msg)
104: #endif
105:
106: #endif /* _IXGB_OPENBSD_OS_H_ */
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