1 /* 2 * Copyright (c) 2004-07 Applied Micro Circuits Corporation. 3 * Copyright (c) 2004-05 Vinod Kashyap. 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 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD: head/sys/dev/twa/tw_osl_share.h 212008 2010-08-30 19:15:04Z delphij $ 28 */ 29 30 /* 31 * AMCC'S 3ware driver for 9000 series storage controllers. 32 * 33 * Author: Vinod Kashyap 34 * Modifications by: Adam Radford 35 */ 36 37 38 39 #ifndef TW_OSL_SHARE_H 40 41 #define TW_OSL_SHARE_H 42 43 44 /* 45 * Macros, structures and functions shared between OSL and CL, 46 * and defined by OSL. 47 */ 48 49 50 #include <sys/param.h> 51 #include <sys/systm.h> 52 #include <sys/kernel.h> 53 #include <sys/lock.h> 54 #include <sys/spinlock.h> 55 #include <sys/spinlock2.h> 56 #include <sys/sysctl.h> 57 #include <sys/bus.h> 58 #include <sys/taskqueue.h> 59 #include <sys/time.h> 60 61 #include <machine/clock.h> 62 #include <machine/endian.h> 63 64 #include <bus/pci/pcivar.h> 65 66 #include <dev/raid/twa/tw_osl_types.h> 67 #include "opt_twa.h" 68 69 70 #ifdef TWA_DEBUG 71 #define TW_OSL_DEBUG TWA_DEBUG 72 #endif 73 74 #ifdef TWA_ENCLOSURE_SUPPORT 75 #define TW_OSL_ENCLOSURE_SUPPORT 76 #endif 77 78 #define TW_OSL_DRIVER_VERSION_STRING "3.80.06.003" 79 80 #define TW_OSL_CAN_SLEEP 81 82 #ifdef TW_OSL_CAN_SLEEP 83 typedef TW_VOID *TW_SLEEP_HANDLE; 84 #endif /* TW_OSL_CAN_SLEEP */ 85 86 #define TW_OSL_PCI_CONFIG_ACCESSIBLE 87 88 #if _BYTE_ORDER == _BIG_ENDIAN 89 #define TW_OSL_BIG_ENDIAN 90 #else 91 #define TW_OSL_LITTLE_ENDIAN 92 #endif 93 94 #ifdef TW_OSL_DEBUG 95 extern TW_INT32 TW_OSL_DEBUG_LEVEL_FOR_CL; 96 #endif /* TW_OSL_DEBUG */ 97 98 99 /* Possible return codes from/to Common Layer functions. */ 100 #define TW_OSL_ESUCCESS 0 /* success */ 101 #define TW_OSL_EGENFAILURE 1 /* general failure */ 102 #define TW_OSL_ENOMEM ENOMEM /* insufficient memory */ 103 #define TW_OSL_EIO EIO /* I/O error */ 104 #define TW_OSL_ETIMEDOUT ETIMEDOUT /* time out */ 105 #define TW_OSL_ENOTTY ENOTTY /* invalid command */ 106 #define TW_OSL_EBUSY EBUSY /* busy -- try later */ 107 #define TW_OSL_EBIG EFBIG /* request too big */ 108 #define TW_OSL_EWOULDBLOCK EWOULDBLOCK /* sleep timed out */ 109 #define TW_OSL_ERESTART ERESTART /* sleep terminated by a signal */ 110 111 112 113 #endif /* TW_OSL_SHARE_H */ 114