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freebsd-skq/sys/dev/twa/tw_osl_share.h

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The latest release of the FreeBSD driver (twa) for 3ware's 9xxx series controllers. This corresponds to the 9.2 release (for FreeBSD 5.2.1) on the 3ware website. Highlights of this release are: 1. The driver has been re-architected to use a "Common Layer" (all tw_cl* files), which is a consolidation of all OS-independent parts of the driver. The FreeBSD OS specific portions of the driver go into an "OS Layer" (all tw_osl* files). This re-architecture is to achieve better maintainability, consistency of behavior across OS's, and better portability to new OS's (drivers for new OS's can be written by just adding an OS Layer that's specific to the OS, by complying to a "Common Layer Programming Interface" API. 2. The driver takes advantage of multiple processors. 3. The driver has a new firmware image bundled, the new features of which include Online Capacity Expansion and multi-lun support, among others. More details about 3ware's 9.2 release can be found here: http://www.3ware.com/download/Escalade9000Series/9.2/9.2_Release_Notes_Web.pdf Since the Common Layer is used across OS's, the FreeBSD specific include path for header files (/sys/dev/twa) is not part of the #include pre-processor directive in any of the source files. For being able to integrate twa into the kernel despite this, Makefile.<arch> has been changed to add the include path to CFLAGS. Reviewed by: scottl
2005-04-12 22:07:11 +00:00
/*
* Copyright (c) 2004-05 Applied Micro Circuits Corporation.
* Copyright (c) 2004-05 Vinod Kashyap.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
/*
* AMCC'S 3ware driver for 9000 series storage controllers.
*
* Author: Vinod Kashyap
*/
#ifndef TW_OSL_SHARE_H
#define TW_OSL_SHARE_H
/*
* Macros, structures and functions shared between OSL and CL,
* and defined by OSL.
*/
#include <sys/param.h>
#include <sys/systm.h>
twa corresponding to the 9.3.0.1 release on the 3ware website. This driver has support for the 9xxxSX controllers, along with the earlier 9xxxS series controllers.
2005-11-08 22:51:43 +00:00
#include <sys/kernel.h>
First part of a little cleanup in the calendar/timezone/RTC handling. Move relevant variables to <sys/clock.h> and fix #includes as necessary. Use libkern's much more time- & spamce-efficient BCD routines.
2006-10-02 12:59:59 +00:00
#include <sys/clock.h>
The latest release of the FreeBSD driver (twa) for 3ware's 9xxx series controllers. This corresponds to the 9.2 release (for FreeBSD 5.2.1) on the 3ware website. Highlights of this release are: 1. The driver has been re-architected to use a "Common Layer" (all tw_cl* files), which is a consolidation of all OS-independent parts of the driver. The FreeBSD OS specific portions of the driver go into an "OS Layer" (all tw_osl* files). This re-architecture is to achieve better maintainability, consistency of behavior across OS's, and better portability to new OS's (drivers for new OS's can be written by just adding an OS Layer that's specific to the OS, by complying to a "Common Layer Programming Interface" API. 2. The driver takes advantage of multiple processors. 3. The driver has a new firmware image bundled, the new features of which include Online Capacity Expansion and multi-lun support, among others. More details about 3ware's 9.2 release can be found here: http://www.3ware.com/download/Escalade9000Series/9.2/9.2_Release_Notes_Web.pdf Since the Common Layer is used across OS's, the FreeBSD specific include path for header files (/sys/dev/twa) is not part of the #include pre-processor directive in any of the source files. For being able to integrate twa into the kernel despite this, Makefile.<arch> has been changed to add the include path to CFLAGS. Reviewed by: scottl
2005-04-12 22:07:11 +00:00
#include <sys/lock.h>
#include <sys/mutex.h>
twa corresponding to the 9.3.0.1 release on the 3ware website. This driver has support for the 9xxxSX controllers, along with the earlier 9xxxS series controllers.
2005-11-08 22:51:43 +00:00
#include <sys/sysctl.h>
#include <sys/bus.h>
#include <sys/taskqueue.h>
#include <machine/bus.h>
The latest release of the FreeBSD driver (twa) for 3ware's 9xxx series controllers. This corresponds to the 9.2 release (for FreeBSD 5.2.1) on the 3ware website. Highlights of this release are: 1. The driver has been re-architected to use a "Common Layer" (all tw_cl* files), which is a consolidation of all OS-independent parts of the driver. The FreeBSD OS specific portions of the driver go into an "OS Layer" (all tw_osl* files). This re-architecture is to achieve better maintainability, consistency of behavior across OS's, and better portability to new OS's (drivers for new OS's can be written by just adding an OS Layer that's specific to the OS, by complying to a "Common Layer Programming Interface" API. 2. The driver takes advantage of multiple processors. 3. The driver has a new firmware image bundled, the new features of which include Online Capacity Expansion and multi-lun support, among others. More details about 3ware's 9.2 release can be found here: http://www.3ware.com/download/Escalade9000Series/9.2/9.2_Release_Notes_Web.pdf Since the Common Layer is used across OS's, the FreeBSD specific include path for header files (/sys/dev/twa) is not part of the #include pre-processor directive in any of the source files. For being able to integrate twa into the kernel despite this, Makefile.<arch> has been changed to add the include path to CFLAGS. Reviewed by: scottl
2005-04-12 22:07:11 +00:00
#include <machine/endian.h>
#include <machine/stdarg.h>
twa corresponding to the 9.3.0.1 release on the 3ware website. This driver has support for the 9xxxSX controllers, along with the earlier 9xxxS series controllers.
2005-11-08 22:51:43 +00:00
#include <dev/pci/pcivar.h>
Don't pollute the entire kernel build with -I$S/dev/twa.
2005-09-11 00:52:05 +00:00
#include <dev/twa/tw_osl_types.h>
The latest release of the FreeBSD driver (twa) for 3ware's 9xxx series controllers. This corresponds to the 9.2 release (for FreeBSD 5.2.1) on the 3ware website. Highlights of this release are: 1. The driver has been re-architected to use a "Common Layer" (all tw_cl* files), which is a consolidation of all OS-independent parts of the driver. The FreeBSD OS specific portions of the driver go into an "OS Layer" (all tw_osl* files). This re-architecture is to achieve better maintainability, consistency of behavior across OS's, and better portability to new OS's (drivers for new OS's can be written by just adding an OS Layer that's specific to the OS, by complying to a "Common Layer Programming Interface" API. 2. The driver takes advantage of multiple processors. 3. The driver has a new firmware image bundled, the new features of which include Online Capacity Expansion and multi-lun support, among others. More details about 3ware's 9.2 release can be found here: http://www.3ware.com/download/Escalade9000Series/9.2/9.2_Release_Notes_Web.pdf Since the Common Layer is used across OS's, the FreeBSD specific include path for header files (/sys/dev/twa) is not part of the #include pre-processor directive in any of the source files. For being able to integrate twa into the kernel despite this, Makefile.<arch> has been changed to add the include path to CFLAGS. Reviewed by: scottl
2005-04-12 22:07:11 +00:00
#include "opt_twa.h"
#ifdef TWA_DEBUG
#define TW_OSL_DEBUG TWA_DEBUG
#endif
#ifdef TWA_FLASH_FIRMWARE
#define TW_OSL_FLASH_FIRMWARE
#endif
twa corresponding to the 9.3.0.1 release on the 3ware website. This driver has support for the 9xxxSX controllers, along with the earlier 9xxxS series controllers.
2005-11-08 22:51:43 +00:00
#ifdef TWA_ENCLOSURE_SUPPORT
#define TW_OSL_ENCLOSURE_SUPPORT
#endif
#define TW_OSL_DRIVER_VERSION_STRING "3.70.02.012"
The latest release of the FreeBSD driver (twa) for 3ware's 9xxx series controllers. This corresponds to the 9.2 release (for FreeBSD 5.2.1) on the 3ware website. Highlights of this release are: 1. The driver has been re-architected to use a "Common Layer" (all tw_cl* files), which is a consolidation of all OS-independent parts of the driver. The FreeBSD OS specific portions of the driver go into an "OS Layer" (all tw_osl* files). This re-architecture is to achieve better maintainability, consistency of behavior across OS's, and better portability to new OS's (drivers for new OS's can be written by just adding an OS Layer that's specific to the OS, by complying to a "Common Layer Programming Interface" API. 2. The driver takes advantage of multiple processors. 3. The driver has a new firmware image bundled, the new features of which include Online Capacity Expansion and multi-lun support, among others. More details about 3ware's 9.2 release can be found here: http://www.3ware.com/download/Escalade9000Series/9.2/9.2_Release_Notes_Web.pdf Since the Common Layer is used across OS's, the FreeBSD specific include path for header files (/sys/dev/twa) is not part of the #include pre-processor directive in any of the source files. For being able to integrate twa into the kernel despite this, Makefile.<arch> has been changed to add the include path to CFLAGS. Reviewed by: scottl
2005-04-12 22:07:11 +00:00
#define TW_OSL_CAN_SLEEP
#ifdef TW_OSL_CAN_SLEEP
typedef TW_VOID *TW_SLEEP_HANDLE;
#endif /* TW_OSL_CAN_SLEEP */
/*#define TW_OSL_DMA_MEM_ALLOC_PER_REQUEST*/
#define TW_OSL_PCI_CONFIG_ACCESSIBLE
#if _BYTE_ORDER == _BIG_ENDIAN
#define TW_OSL_BIG_ENDIAN
#else
#define TW_OSL_LITTLE_ENDIAN
#endif
#ifdef TW_OSL_DEBUG
extern TW_INT32 TW_OSL_DEBUG_LEVEL_FOR_CL;
#endif /* TW_OSL_DEBUG */
/* Possible return codes from/to Common Layer functions. */
#define TW_OSL_ESUCCESS 0 /* success */
#define TW_OSL_EGENFAILURE 1 /* general failure */
#define TW_OSL_ENOMEM ENOMEM /* insufficient memory */
#define TW_OSL_EIO EIO /* I/O error */
#define TW_OSL_ETIMEDOUT ETIMEDOUT /* time out */
#define TW_OSL_ENOTTY ENOTTY /* invalid command */
#define TW_OSL_EBUSY EBUSY /* busy -- try later */
#define TW_OSL_EBIG EFBIG /* request too big */
#define TW_OSL_EWOULDBLOCK EWOULDBLOCK /* sleep timed out */
#define TW_OSL_ERESTART ERESTART /* sleep terminated by a signal */
#endif /* TW_OSL_SHARE_H */
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