1 /******************************************************************************
3 Copyright (c) 2001-2017, Intel Corporation
6 Redistribution and use in source and binary forms, with or without
7 modification, are permitted provided that the following conditions are met:
9 1. Redistributions of source code must retain the above copyright notice,
10 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.
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.
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.
32 ******************************************************************************/
36 #ifndef _IXGBEVF_OSDEP_H_
37 #define _IXGBEVF_OSDEP_H_
39 #include <sys/types.h>
40 #include <sys/param.h>
41 #include <sys/endian.h>
42 #include <sys/systm.h>
44 #include <sys/protosw.h>
45 #include <sys/socket.h>
46 #include <sys/malloc.h>
47 #include <sys/kernel.h>
49 #include <machine/bus.h>
51 #include <machine/resource.h>
54 #include <machine/clock.h>
55 #include <dev/pci/pcivar.h>
56 #include <dev/pci/pcireg.h>
58 #define ASSERT(x) if(!(x)) panic("IXGBE: x")
60 /* The happy-fun DELAY macro is defined in /usr/src/sys/i386/include/clock.h */
61 #define usec_delay(x) DELAY(x)
62 #define msec_delay(x) DELAY(1000*(x))
65 #define DEBUGFUNC(F) DEBUGOUT(F);
67 #define DEBUGOUT(S) printf(S "\n")
68 #define DEBUGOUT1(S,A) printf(S "\n",A)
69 #define DEBUGOUT2(S,A,B) printf(S "\n",A,B)
70 #define DEBUGOUT3(S,A,B,C) printf(S "\n",A,B,C)
71 #define DEBUGOUT4(S,A,B,C,D) printf(S "\n",A,B,C,D)
72 #define DEBUGOUT5(S,A,B,C,D,E) printf(S "\n",A,B,C,D,E)
73 #define DEBUGOUT6(S,A,B,C,D,E,F) printf(S "\n",A,B,C,D,E,F)
74 #define DEBUGOUT7(S,A,B,C,D,E,F,G) printf(S "\n",A,B,C,D,E,F,G)
75 #define ERROR_REPORT1(S,A) printf(S "\n",A)
76 #define ERROR_REPORT2(S,A,B) printf(S "\n",A,B)
77 #define ERROR_REPORT3(S,A,B,C) printf(S "\n",A,B,C)
80 #define DEBUGOUT1(S,A)
81 #define DEBUGOUT2(S,A,B)
82 #define DEBUGOUT3(S,A,B,C)
83 #define DEBUGOUT4(S,A,B,C,D)
84 #define DEBUGOUT5(S,A,B,C,D,E)
85 #define DEBUGOUT6(S,A,B,C,D,E,F)
86 #define DEBUGOUT7(S,A,B,C,D,E,F,G)
88 #define ERROR_REPORT1(S,A)
89 #define ERROR_REPORT2(S,A,B)
90 #define ERROR_REPORT3(S,A,B,C)
94 #define false 0 /* shared code requires this */
98 /* Shared code dropped this define.. */
99 #define IXGBE_INTEL_VENDOR_ID 0x8086
101 /* Bunch of defines for shared code bogosity */
102 #define UNREFERENCED_PARAMETER(_p)
103 #define UNREFERENCED_1PARAMETER(_p)
104 #define UNREFERENCED_2PARAMETER(_p, _q)
105 #define UNREFERENCED_3PARAMETER(_p, _q, _r)
109 typedef uint16_t u16;
111 typedef uint32_t u32;
113 typedef uint64_t u64;
114 #ifndef __bool_true_false_are_defined
115 typedef boolean_t bool;
118 /* shared code requires this */
126 #if defined(__i386__) || defined(__amd64__)
128 void prefetch(void *x)
130 __asm volatile("prefetcht0 %0" :: "m" (*(unsigned long *)x));
137 * Optimized bcopy thanks to Luigi Rizzo's investigative work. Assumes
138 * non-overlapping regions and 32-byte padding on both src and dst.
141 ixv_bcopy(void *restrict _src, void *restrict _dst, int l)
143 uint64_t *src = _src;
144 uint64_t *dst = _dst;
146 for (; l > 0; l -= 32) {
157 bus_space_tag_t mem_bus_space_tag;
158 bus_space_handle_t mem_bus_space_handle;
161 /* These routines need struct ixgbe_hw declared */
164 /* These routines are needed by the shared code */
165 #define IXGBE_WRITE_FLUSH(a) IXGBE_READ_REG(a, IXGBE_STATUS)
167 extern u32 ixv_read_reg(struct ixgbe_hw *, u32);
168 #define IXGBE_READ_REG(a, reg) ixv_read_reg(a, reg)
170 extern void ixv_write_reg(struct ixgbe_hw *, u32, u32);
171 #define IXGBE_WRITE_REG(a, reg, val) ixv_write_reg(a, reg, val)
173 extern u32 ixv_read_reg_array(struct ixgbe_hw *, u32, u32);
174 #define IXGBE_READ_REG_ARRAY(a, reg, offset) \
175 ixv_read_reg_array(a, reg, offset)
177 extern void ixv_write_reg_array(struct ixgbe_hw *, u32, u32, u32);
178 #define IXGBE_WRITE_REG_ARRAY(a, reg, offset, val) \
179 ixv_write_reg_array(a, reg, offset, val)
181 #endif /* _IXGBEVF_OSDEP_H_ */