if_ixgb_osdep.h revision 158651
1/******************************************************************************* 2 3Copyright (c) 2001-2004, Intel Corporation 4All rights reserved. 5 6Redistribution and use in source and binary forms, with or without 7modification, 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 20THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 24LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30POSSIBILITY OF SUCH DAMAGE. 31 32***************************************************************************/ 33 34/*$FreeBSD: head/sys/dev/ixgb/if_ixgb_osdep.h 158651 2006-05-16 14:37:58Z phk $*/ 35 36#ifndef _FREEBSD_OS_H_ 37#define _FREEBSD_OS_H_ 38 39#include <sys/types.h> 40#include <sys/param.h> 41#include <sys/systm.h> 42#include <sys/mbuf.h> 43#include <sys/protosw.h> 44#include <sys/socket.h> 45#include <sys/malloc.h> 46#include <sys/kernel.h> 47#include <sys/bus.h> 48#include <machine/bus.h> 49#include <sys/rman.h> 50#include <machine/resource.h> 51#if __FreeBSD_version >= 502000 52 #include <dev/pci/pcivar.h> 53 #include <dev/pci/pcireg.h> 54#else 55 #include <pci/pcivar.h> 56 #include <pci/pcireg.h> 57#endif 58 59#define ASSERT(x) if(!(x)) panic("IXGB: x") 60 61/* The happy-fun DELAY macro is defined in /usr/src/sys/i386/include/clock.h */ 62#define usec_delay(x) DELAY(x) 63#define msec_delay(x) DELAY(1000*(x)) 64 65#define DBG 0 66#define MSGOUT(S, A, B) printf(S "\n", A, B) 67#define DEBUGFUNC(F) DEBUGOUT(F); 68#if DBG 69 #define DEBUGOUT(S) printf(S "\n") 70 #define DEBUGOUT1(S,A) printf(S "\n",A) 71 #define DEBUGOUT2(S,A,B) printf(S "\n",A,B) 72 #define DEBUGOUT3(S,A,B,C) printf(S "\n",A,B,C) 73 #define DEBUGOUT7(S,A,B,C,D,E,F,G) printf(S "\n",A,B,C,D,E,F,G) 74#else 75 #define DEBUGOUT(S) 76 #define DEBUGOUT1(S,A) 77 #define DEBUGOUT2(S,A,B) 78 #define DEBUGOUT3(S,A,B,C) 79 #define DEBUGOUT7(S,A,B,C,D,E,F,G) 80#endif 81 82#define FALSE 0 83#define TRUE 1 84#define CMD_MEM_WRT_INVALIDATE 0x0010 /* BIT_4 */ 85#define PCI_COMMAND_REGISTER PCIR_COMMAND 86 87#define le16_to_cpu 88 89struct ixgb_osdep 90{ 91 bus_space_tag_t mem_bus_space_tag; 92 bus_space_handle_t mem_bus_space_handle; 93 struct device *dev; 94}; 95 96#define IXGB_WRITE_FLUSH(a) IXGB_READ_REG(a, STATUS) 97 98#define IXGB_READ_REG(a, reg) (\ 99 bus_space_read_4( ((struct ixgb_osdep *)(a)->back)->mem_bus_space_tag, \ 100 ((struct ixgb_osdep *)(a)->back)->mem_bus_space_handle, \ 101 IXGB_##reg)) 102 103#define IXGB_WRITE_REG(a, reg, value) (\ 104 bus_space_write_4( ((struct ixgb_osdep *)(a)->back)->mem_bus_space_tag, \ 105 ((struct ixgb_osdep *)(a)->back)->mem_bus_space_handle, \ 106 IXGB_##reg, value)) 107 108 109#define IXGB_READ_REG_ARRAY(a, reg, offset) (\ 110 bus_space_read_4( ((struct ixgb_osdep *)(a)->back)->mem_bus_space_tag, \ 111 ((struct ixgb_osdep *)(a)->back)->mem_bus_space_handle, \ 112 (IXGB_##reg + ((offset) << 2)))) 113 114#define IXGB_WRITE_REG_ARRAY(a, reg, offset, value) (\ 115 bus_space_write_4( ((struct ixgb_osdep *)(a)->back)->mem_bus_space_tag, \ 116 ((struct ixgb_osdep *)(a)->back)->mem_bus_space_handle, \ 117 (IXGB_##reg + ((offset) << 2)), value)) 118 119#endif /* _FREEBSD_OS_H_ */ 120 121