Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
This commit is contained in:
Linus Torvalds
484
drivers/message/fusion/mptctl.h
Normal file
484
drivers/message/fusion/mptctl.h
Normal file
@@ -0,0 +1,484 @@
|
||||
/*
|
||||
* linux/drivers/message/fusion/mptioctl.h
|
||||
* Fusion MPT misc device (ioctl) driver.
|
||||
* For use with PCI chip/adapter(s):
|
||||
* LSIFC9xx/LSI409xx Fibre Channel
|
||||
* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
|
||||
*
|
||||
* Credits:
|
||||
* This driver would not exist if not for Alan Cox's development
|
||||
* of the linux i2o driver.
|
||||
*
|
||||
* A huge debt of gratitude is owed to David S. Miller (DaveM)
|
||||
* for fixing much of the stupid and broken stuff in the early
|
||||
* driver while porting to sparc64 platform. THANK YOU!
|
||||
*
|
||||
* (see also mptbase.c)
|
||||
*
|
||||
* Copyright (c) 1999-2004 LSI Logic Corporation
|
||||
* Originally By: Steven J. Ralston
|
||||
* (mailto:sjralston1@netscape.net)
|
||||
* (mailto:mpt_linux_developer@lsil.com)
|
||||
*
|
||||
* $Id: mptctl.h,v 1.13 2002/12/03 21:26:33 pdelaney Exp $
|
||||
*/
|
||||
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
|
||||
/*
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; version 2 of the License.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
NO WARRANTY
|
||||
THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
|
||||
CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
|
||||
LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
|
||||
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
|
||||
solely responsible for determining the appropriateness of using and
|
||||
distributing the Program and assumes all risks associated with its
|
||||
exercise of rights under this Agreement, including but not limited to
|
||||
the risks and costs of program errors, damage to or loss of data,
|
||||
programs or equipment, and unavailability or interruption of operations.
|
||||
|
||||
DISCLAIMER OF LIABILITY
|
||||
NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), 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 OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
|
||||
HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef MPTCTL_H_INCLUDED
|
||||
#define MPTCTL_H_INCLUDED
|
||||
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
|
||||
|
||||
#include "linux/version.h"
|
||||
|
||||
|
||||
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
|
||||
/*
|
||||
*
|
||||
*/
|
||||
#define MPT_MISCDEV_BASENAME "mptctl"
|
||||
#define MPT_MISCDEV_PATHNAME "/dev/" MPT_MISCDEV_BASENAME
|
||||
|
||||
#define MPT_PRODUCT_LENGTH 12
|
||||
|
||||
/*
|
||||
* Generic MPT Control IOCTLs and structures
|
||||
*/
|
||||
#define MPT_MAGIC_NUMBER 'm'
|
||||
|
||||
#define MPTRWPERF _IOWR(MPT_MAGIC_NUMBER,0,struct mpt_raw_r_w)
|
||||
|
||||
#define MPTFWDOWNLOAD _IOWR(MPT_MAGIC_NUMBER,15,struct mpt_fw_xfer)
|
||||
#define MPTCOMMAND _IOWR(MPT_MAGIC_NUMBER,20,struct mpt_ioctl_command)
|
||||
|
||||
#if defined(__KERNEL__) && defined(CONFIG_COMPAT)
|
||||
#define MPTFWDOWNLOAD32 _IOWR(MPT_MAGIC_NUMBER,15,struct mpt_fw_xfer32)
|
||||
#define MPTCOMMAND32 _IOWR(MPT_MAGIC_NUMBER,20,struct mpt_ioctl_command32)
|
||||
#endif
|
||||
|
||||
#define MPTIOCINFO _IOWR(MPT_MAGIC_NUMBER,17,struct mpt_ioctl_iocinfo)
|
||||
#define MPTIOCINFO1 _IOWR(MPT_MAGIC_NUMBER,17,struct mpt_ioctl_iocinfo_rev0)
|
||||
#define MPTIOCINFO2 _IOWR(MPT_MAGIC_NUMBER,17,struct mpt_ioctl_iocinfo_rev1)
|
||||
#define MPTTARGETINFO _IOWR(MPT_MAGIC_NUMBER,18,struct mpt_ioctl_targetinfo)
|
||||
#define MPTTEST _IOWR(MPT_MAGIC_NUMBER,19,struct mpt_ioctl_test)
|
||||
#define MPTEVENTQUERY _IOWR(MPT_MAGIC_NUMBER,21,struct mpt_ioctl_eventquery)
|
||||
#define MPTEVENTENABLE _IOWR(MPT_MAGIC_NUMBER,22,struct mpt_ioctl_eventenable)
|
||||
#define MPTEVENTREPORT _IOWR(MPT_MAGIC_NUMBER,23,struct mpt_ioctl_eventreport)
|
||||
#define MPTHARDRESET _IOWR(MPT_MAGIC_NUMBER,24,struct mpt_ioctl_diag_reset)
|
||||
#define MPTFWREPLACE _IOWR(MPT_MAGIC_NUMBER,25,struct mpt_ioctl_replace_fw)
|
||||
|
||||
/*
|
||||
* SPARC PLATFORM REMARKS:
|
||||
* IOCTL data structures that contain pointers
|
||||
* will have different sizes in the driver and applications
|
||||
* (as the app. will not use 8-byte pointers).
|
||||
* Apps should use MPTFWDOWNLOAD and MPTCOMMAND.
|
||||
* The driver will convert data from
|
||||
* mpt_fw_xfer32 (mpt_ioctl_command32) to mpt_fw_xfer (mpt_ioctl_command)
|
||||
* internally.
|
||||
*
|
||||
* If data structures change size, must handle as in IOCGETINFO.
|
||||
*/
|
||||
struct mpt_fw_xfer {
|
||||
unsigned int iocnum; /* IOC unit number */
|
||||
unsigned int fwlen;
|
||||
void __user *bufp; /* Pointer to firmware buffer */
|
||||
};
|
||||
|
||||
#if defined(__KERNEL__) && defined(CONFIG_COMPAT)
|
||||
struct mpt_fw_xfer32 {
|
||||
unsigned int iocnum;
|
||||
unsigned int fwlen;
|
||||
u32 bufp;
|
||||
};
|
||||
#endif /*}*/
|
||||
|
||||
/*
|
||||
* IOCTL header structure.
|
||||
* iocnum - must be defined.
|
||||
* port - must be defined for all IOCTL commands other than MPTIOCINFO
|
||||
* maxDataSize - ignored on MPTCOMMAND commands
|
||||
* - ignored on MPTFWREPLACE commands
|
||||
* - on query commands, reports the maximum number of bytes to be returned
|
||||
* to the host driver (count includes the header).
|
||||
* That is, set to sizeof(struct mpt_ioctl_iocinfo) for fixed sized commands.
|
||||
* Set to sizeof(struct mpt_ioctl_targetinfo) + datasize for variable
|
||||
* sized commands. (MPTTARGETINFO, MPTEVENTREPORT)
|
||||
*/
|
||||
typedef struct _mpt_ioctl_header {
|
||||
unsigned int iocnum; /* IOC unit number */
|
||||
unsigned int port; /* IOC port number */
|
||||
int maxDataSize; /* Maximum Num. bytes to transfer on read */
|
||||
} mpt_ioctl_header;
|
||||
|
||||
/*
|
||||
* Issue a diagnostic reset
|
||||
*/
|
||||
struct mpt_ioctl_diag_reset {
|
||||
mpt_ioctl_header hdr;
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* PCI bus/device/function information structure.
|
||||
*/
|
||||
struct mpt_ioctl_pci_info {
|
||||
union {
|
||||
struct {
|
||||
unsigned int deviceNumber : 5;
|
||||
unsigned int functionNumber : 3;
|
||||
unsigned int busNumber : 24;
|
||||
} bits;
|
||||
unsigned int asUlong;
|
||||
} u;
|
||||
};
|
||||
|
||||
struct mpt_ioctl_pci_info2 {
|
||||
union {
|
||||
struct {
|
||||
unsigned int deviceNumber : 5;
|
||||
unsigned int functionNumber : 3;
|
||||
unsigned int busNumber : 24;
|
||||
} bits;
|
||||
unsigned int asUlong;
|
||||
} u;
|
||||
int segmentID;
|
||||
};
|
||||
|
||||
/*
|
||||
* Adapter Information Page
|
||||
* Read only.
|
||||
* Data starts at offset 0xC
|
||||
*/
|
||||
#define MPT_IOCTL_INTERFACE_FC (0x01)
|
||||
#define MPT_IOCTL_INTERFACE_SCSI (0x00)
|
||||
#define MPT_IOCTL_VERSION_LENGTH (32)
|
||||
|
||||
struct mpt_ioctl_iocinfo {
|
||||
mpt_ioctl_header hdr;
|
||||
int adapterType; /* SCSI or FCP */
|
||||
int port; /* port number */
|
||||
int pciId; /* PCI Id. */
|
||||
int hwRev; /* hardware revision */
|
||||
int subSystemDevice; /* PCI subsystem Device ID */
|
||||
int subSystemVendor; /* PCI subsystem Vendor ID */
|
||||
int numDevices; /* number of devices */
|
||||
int FWVersion; /* FW Version (integer) */
|
||||
int BIOSVersion; /* BIOS Version (integer) */
|
||||
char driverVersion[MPT_IOCTL_VERSION_LENGTH]; /* Driver Version (string) */
|
||||
char busChangeEvent;
|
||||
char hostId;
|
||||
char rsvd[2];
|
||||
struct mpt_ioctl_pci_info2 pciInfo; /* Added Rev 2 */
|
||||
};
|
||||
|
||||
struct mpt_ioctl_iocinfo_rev1 {
|
||||
mpt_ioctl_header hdr;
|
||||
int adapterType; /* SCSI or FCP */
|
||||
int port; /* port number */
|
||||
int pciId; /* PCI Id. */
|
||||
int hwRev; /* hardware revision */
|
||||
int subSystemDevice; /* PCI subsystem Device ID */
|
||||
int subSystemVendor; /* PCI subsystem Vendor ID */
|
||||
int numDevices; /* number of devices */
|
||||
int FWVersion; /* FW Version (integer) */
|
||||
int BIOSVersion; /* BIOS Version (integer) */
|
||||
char driverVersion[MPT_IOCTL_VERSION_LENGTH]; /* Driver Version (string) */
|
||||
char busChangeEvent;
|
||||
char hostId;
|
||||
char rsvd[2];
|
||||
struct mpt_ioctl_pci_info pciInfo; /* Added Rev 1 */
|
||||
};
|
||||
|
||||
/* Original structure, must always accept these
|
||||
* IOCTLs. 4 byte pads can occur based on arch with
|
||||
* above structure. Wish to re-align, but cannot.
|
||||
*/
|
||||
struct mpt_ioctl_iocinfo_rev0 {
|
||||
mpt_ioctl_header hdr;
|
||||
int adapterType; /* SCSI or FCP */
|
||||
int port; /* port number */
|
||||
int pciId; /* PCI Id. */
|
||||
int hwRev; /* hardware revision */
|
||||
int subSystemDevice; /* PCI subsystem Device ID */
|
||||
int subSystemVendor; /* PCI subsystem Vendor ID */
|
||||
int numDevices; /* number of devices */
|
||||
int FWVersion; /* FW Version (integer) */
|
||||
int BIOSVersion; /* BIOS Version (integer) */
|
||||
char driverVersion[MPT_IOCTL_VERSION_LENGTH]; /* Driver Version (string) */
|
||||
char busChangeEvent;
|
||||
char hostId;
|
||||
char rsvd[2];
|
||||
};
|
||||
|
||||
/*
|
||||
* Device Information Page
|
||||
* Report the number of, and ids of, all targets
|
||||
* on this IOC. The ids array is a packed structure
|
||||
* of the known targetInfo.
|
||||
* bits 31-24: reserved
|
||||
* 23-16: LUN
|
||||
* 15- 8: Bus Number
|
||||
* 7- 0: Target ID
|
||||
*/
|
||||
struct mpt_ioctl_targetinfo {
|
||||
mpt_ioctl_header hdr;
|
||||
int numDevices; /* Num targets on this ioc */
|
||||
int targetInfo[1];
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* Event reporting IOCTL's. These IOCTL's will
|
||||
* use the following defines:
|
||||
*/
|
||||
struct mpt_ioctl_eventquery {
|
||||
mpt_ioctl_header hdr;
|
||||
unsigned short eventEntries;
|
||||
unsigned short reserved;
|
||||
unsigned int eventTypes;
|
||||
};
|
||||
|
||||
struct mpt_ioctl_eventenable {
|
||||
mpt_ioctl_header hdr;
|
||||
unsigned int eventTypes;
|
||||
};
|
||||
|
||||
#ifndef __KERNEL__
|
||||
typedef struct {
|
||||
uint event;
|
||||
uint eventContext;
|
||||
uint data[2];
|
||||
} MPT_IOCTL_EVENTS;
|
||||
#endif
|
||||
|
||||
struct mpt_ioctl_eventreport {
|
||||
mpt_ioctl_header hdr;
|
||||
MPT_IOCTL_EVENTS eventData[1];
|
||||
};
|
||||
|
||||
#define MPT_MAX_NAME 32
|
||||
struct mpt_ioctl_test {
|
||||
mpt_ioctl_header hdr;
|
||||
u8 name[MPT_MAX_NAME];
|
||||
int chip_type;
|
||||
u8 product [MPT_PRODUCT_LENGTH];
|
||||
};
|
||||
|
||||
/* Replace the FW image cached in host driver memory
|
||||
* newImageSize - image size in bytes
|
||||
* newImage - first byte of the new image
|
||||
*/
|
||||
typedef struct mpt_ioctl_replace_fw {
|
||||
mpt_ioctl_header hdr;
|
||||
int newImageSize;
|
||||
u8 newImage[1];
|
||||
} mpt_ioctl_replace_fw_t;
|
||||
|
||||
/* General MPT Pass through data strucutre
|
||||
*
|
||||
* iocnum
|
||||
* timeout - in seconds, command timeout. If 0, set by driver to
|
||||
* default value.
|
||||
* replyFrameBufPtr - reply location
|
||||
* dataInBufPtr - destination for read
|
||||
* dataOutBufPtr - data source for write
|
||||
* senseDataPtr - sense data location
|
||||
* maxReplyBytes - maximum number of reply bytes to be sent to app.
|
||||
* dataInSize - num bytes for data transfer in (read)
|
||||
* dataOutSize - num bytes for data transfer out (write)
|
||||
* dataSgeOffset - offset in words from the start of the request message
|
||||
* to the first SGL
|
||||
* MF[1];
|
||||
*
|
||||
* Remark: Some config pages have bi-directional transfer,
|
||||
* both a read and a write. The basic structure allows for
|
||||
* a bidirectional set up. Normal messages will have one or
|
||||
* both of these buffers NULL.
|
||||
*/
|
||||
struct mpt_ioctl_command {
|
||||
mpt_ioctl_header hdr;
|
||||
int timeout; /* optional (seconds) */
|
||||
char __user *replyFrameBufPtr;
|
||||
char __user *dataInBufPtr;
|
||||
char __user *dataOutBufPtr;
|
||||
char __user *senseDataPtr;
|
||||
int maxReplyBytes;
|
||||
int dataInSize;
|
||||
int dataOutSize;
|
||||
int maxSenseBytes;
|
||||
int dataSgeOffset;
|
||||
char MF[1];
|
||||
};
|
||||
|
||||
/*
|
||||
* SPARC PLATFORM: See earlier remark.
|
||||
*/
|
||||
#if defined(__KERNEL__) && defined(CONFIG_COMPAT)
|
||||
struct mpt_ioctl_command32 {
|
||||
mpt_ioctl_header hdr;
|
||||
int timeout;
|
||||
u32 replyFrameBufPtr;
|
||||
u32 dataInBufPtr;
|
||||
u32 dataOutBufPtr;
|
||||
u32 senseDataPtr;
|
||||
int maxReplyBytes;
|
||||
int dataInSize;
|
||||
int dataOutSize;
|
||||
int maxSenseBytes;
|
||||
int dataSgeOffset;
|
||||
char MF[1];
|
||||
};
|
||||
#endif /*}*/
|
||||
|
||||
|
||||
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
|
||||
/*
|
||||
* HP Specific IOCTL Defines and Structures
|
||||
*/
|
||||
|
||||
#define CPQFCTS_IOC_MAGIC 'Z'
|
||||
#define HP_IOC_MAGIC 'Z'
|
||||
#define HP_GETHOSTINFO _IOR(HP_IOC_MAGIC, 20, hp_host_info_t)
|
||||
#define HP_GETHOSTINFO1 _IOR(HP_IOC_MAGIC, 20, hp_host_info_rev0_t)
|
||||
#define HP_GETTARGETINFO _IOR(HP_IOC_MAGIC, 21, hp_target_info_t)
|
||||
|
||||
/* All HP IOCTLs must include this header
|
||||
*/
|
||||
typedef struct _hp_header {
|
||||
unsigned int iocnum;
|
||||
unsigned int host;
|
||||
unsigned int channel;
|
||||
unsigned int id;
|
||||
unsigned int lun;
|
||||
} hp_header_t;
|
||||
|
||||
/*
|
||||
* Header:
|
||||
* iocnum required (input)
|
||||
* host ignored
|
||||
* channe ignored
|
||||
* id ignored
|
||||
* lun ignored
|
||||
*/
|
||||
typedef struct _hp_host_info {
|
||||
hp_header_t hdr;
|
||||
u16 vendor;
|
||||
u16 device;
|
||||
u16 subsystem_vendor;
|
||||
u16 subsystem_id;
|
||||
u8 devfn;
|
||||
u8 bus;
|
||||
ushort host_no; /* SCSI Host number, if scsi driver not loaded*/
|
||||
u8 fw_version[16]; /* string */
|
||||
u8 serial_number[24]; /* string */
|
||||
u32 ioc_status;
|
||||
u32 bus_phys_width;
|
||||
u32 base_io_addr;
|
||||
u32 rsvd;
|
||||
unsigned int hard_resets; /* driver initiated resets */
|
||||
unsigned int soft_resets; /* ioc, external resets */
|
||||
unsigned int timeouts; /* num timeouts */
|
||||
} hp_host_info_t;
|
||||
|
||||
/* replace ulongs with uints, need to preserve backwards
|
||||
* compatibility.
|
||||
*/
|
||||
typedef struct _hp_host_info_rev0 {
|
||||
hp_header_t hdr;
|
||||
u16 vendor;
|
||||
u16 device;
|
||||
u16 subsystem_vendor;
|
||||
u16 subsystem_id;
|
||||
u8 devfn;
|
||||
u8 bus;
|
||||
ushort host_no; /* SCSI Host number, if scsi driver not loaded*/
|
||||
u8 fw_version[16]; /* string */
|
||||
u8 serial_number[24]; /* string */
|
||||
u32 ioc_status;
|
||||
u32 bus_phys_width;
|
||||
u32 base_io_addr;
|
||||
u32 rsvd;
|
||||
unsigned long hard_resets; /* driver initiated resets */
|
||||
unsigned long soft_resets; /* ioc, external resets */
|
||||
unsigned long timeouts; /* num timeouts */
|
||||
} hp_host_info_rev0_t;
|
||||
|
||||
/*
|
||||
* Header:
|
||||
* iocnum required (input)
|
||||
* host required
|
||||
* channel required (bus number)
|
||||
* id required
|
||||
* lun ignored
|
||||
*
|
||||
* All error values between 0 and 0xFFFF in size.
|
||||
*/
|
||||
typedef struct _hp_target_info {
|
||||
hp_header_t hdr;
|
||||
u32 parity_errors;
|
||||
u32 phase_errors;
|
||||
u32 select_timeouts;
|
||||
u32 message_rejects;
|
||||
u32 negotiated_speed;
|
||||
u8 negotiated_width;
|
||||
u8 rsvd[7]; /* 8 byte alignment */
|
||||
} hp_target_info_t;
|
||||
|
||||
#define HP_STATUS_OTHER 1
|
||||
#define HP_STATUS_OK 2
|
||||
#define HP_STATUS_FAILED 3
|
||||
|
||||
#define HP_BUS_WIDTH_UNK 1
|
||||
#define HP_BUS_WIDTH_8 2
|
||||
#define HP_BUS_WIDTH_16 3
|
||||
#define HP_BUS_WIDTH_32 4
|
||||
|
||||
#define HP_DEV_SPEED_ASYNC 2
|
||||
#define HP_DEV_SPEED_FAST 3
|
||||
#define HP_DEV_SPEED_ULTRA 4
|
||||
#define HP_DEV_SPEED_ULTRA2 5
|
||||
#define HP_DEV_SPEED_ULTRA160 6
|
||||
#define HP_DEV_SPEED_SCSI1 7
|
||||
#define HP_DEV_SPEED_ULTRA320 8
|
||||
|
||||
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
|
||||
|
||||
|
||||
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
|
||||
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user