| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Linus Torvalds (pre-git) | 2163 | 57.97% | 5 | 15.15% |
| Jack Hammer | 805 | 21.58% | 2 | 6.06% |
| Linus Torvalds | 380 | 10.18% | 3 | 9.09% |
| David Jeffery | 278 | 7.45% | 10 | 30.30% |
| James Bottomley | 69 | 1.85% | 3 | 9.09% |
| Henrik Kretzschmar | 10 | 0.27% | 1 | 3.03% |
| Andrew Morton | 8 | 0.21% | 1 | 3.03% |
| Bernhard Walle | 5 | 0.13% | 1 | 3.03% |
| Jeff Garzik | 4 | 0.11% | 1 | 3.03% |
| Ingo Molnar | 2 | 0.05% | 1 | 3.03% |
| Al Viro | 2 | 0.05% | 1 | 3.03% |
| Christoph Hellwig | 2 | 0.05% | 1 | 3.03% |
| Arnd Bergmann | 1 | 0.03% | 1 | 3.03% |
| Adrian Bunk | 1 | 0.03% | 1 | 3.03% |
| Lucas De Marchi | 1 | 0.03% | 1 | 3.03% |
| Total | 3731 | 33 |
/*****************************************************************************/ /* ips.h -- driver for the Adaptec / IBM ServeRAID controller */ /* */ /* Written By: Keith Mitchell, IBM Corporation */ /* Jack Hammer, Adaptec, Inc. */ /* David Jeffery, Adaptec, Inc. */ /* */ /* Copyright (C) 1999 IBM Corporation */ /* Copyright (C) 2003 Adaptec, Inc. */ /* */ /* 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; either version 2 of the License, or */ /* (at your option) any later version. */ /* */ /* 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 */ /* */ /* Bugs/Comments/Suggestions should be mailed to: */ /* ipslinux@adaptec.com */ /* */ /*****************************************************************************/ #ifndef _IPS_H_ #define _IPS_H_ #include <linux/nmi.h> #include <linux/uaccess.h> #include <asm/io.h> /* * Some handy macros */ #define IPS_HA(x) ((ips_ha_t *) x->hostdata) #define IPS_COMMAND_ID(ha, scb) (int) (scb - ha->scbs) #define IPS_IS_TROMBONE(ha) (((ha->pcidev->device == IPS_DEVICEID_COPPERHEAD) && \ (ha->pcidev->revision >= IPS_REVID_TROMBONE32) && \ (ha->pcidev->revision <= IPS_REVID_TROMBONE64)) ? 1 : 0) #define IPS_IS_CLARINET(ha) (((ha->pcidev->device == IPS_DEVICEID_COPPERHEAD) && \ (ha->pcidev->revision >= IPS_REVID_CLARINETP1) && \ (ha->pcidev->revision <= IPS_REVID_CLARINETP3)) ? 1 : 0) #define IPS_IS_MORPHEUS(ha) (ha->pcidev->device == IPS_DEVICEID_MORPHEUS) #define IPS_IS_MARCO(ha) (ha->pcidev->device == IPS_DEVICEID_MARCO) #define IPS_USE_I2O_DELIVER(ha) ((IPS_IS_MORPHEUS(ha) || \ (IPS_IS_TROMBONE(ha) && \ (ips_force_i2o))) ? 1 : 0) #define IPS_USE_MEMIO(ha) ((IPS_IS_MORPHEUS(ha) || \ ((IPS_IS_TROMBONE(ha) || IPS_IS_CLARINET(ha)) && \ (ips_force_memio))) ? 1 : 0) #define IPS_HAS_ENH_SGLIST(ha) (IPS_IS_MORPHEUS(ha) || IPS_IS_MARCO(ha)) #define IPS_USE_ENH_SGLIST(ha) ((ha)->flags & IPS_HA_ENH_SG) #define IPS_SGLIST_SIZE(ha) (IPS_USE_ENH_SGLIST(ha) ? \ sizeof(IPS_ENH_SG_LIST) : sizeof(IPS_STD_SG_LIST)) #define IPS_PRINTK(level, pcidev, format, arg...) \ dev_printk(level , &((pcidev)->dev) , format , ## arg) #define MDELAY(n) \ do { \ mdelay(n); \ touch_nmi_watchdog(); \ } while (0) #ifndef min #define min(x,y) ((x) < (y) ? x : y) #endif #ifndef __iomem /* For clean compiles in earlier kernels without __iomem annotations */ #define __iomem #endif /* * Adapter address map equates */ #define IPS_REG_HISR 0x08 /* Host Interrupt Status Reg */ #define IPS_REG_CCSAR 0x10 /* Cmd Channel System Addr Reg */ #define IPS_REG_CCCR 0x14 /* Cmd Channel Control Reg */ #define IPS_REG_SQHR 0x20 /* Status Q Head Reg */ #define IPS_REG_SQTR 0x24 /* Status Q Tail Reg */ #define IPS_REG_SQER 0x28 /* Status Q End Reg */ #define IPS_REG_SQSR 0x2C /* Status Q Start Reg */ #define IPS_REG_SCPR 0x05 /* Subsystem control port reg */ #define IPS_REG_ISPR 0x06 /* interrupt status port reg */ #define IPS_REG_CBSP 0x07 /* CBSP register */ #define IPS_REG_FLAP 0x18 /* Flash address port */ #define IPS_REG_FLDP 0x1C /* Flash data port */ #define IPS_REG_NDAE 0x38 /* Anaconda 64 NDAE Register */ #define IPS_REG_I2O_INMSGQ 0x40 /* I2O Inbound Message Queue */ #define IPS_REG_I2O_OUTMSGQ 0x44 /* I2O Outbound Message Queue */ #define IPS_REG_I2O_HIR 0x30 /* I2O Interrupt Status */ #define IPS_REG_I960_IDR 0x20 /* i960 Inbound Doorbell */ #define IPS_REG_I960_MSG0 0x18 /* i960 Outbound Reg 0 */ #define IPS_REG_I960_MSG1 0x1C /* i960 Outbound Reg 1 */ #define IPS_REG_I960_OIMR 0x34 /* i960 Oubound Int Mask Reg */ /* * Adapter register bit equates */ #define IPS_BIT_GHI 0x04 /* HISR General Host Interrupt */ #define IPS_BIT_SQO 0x02 /* HISR Status Q Overflow */ #define IPS_BIT_SCE 0x01 /* HISR Status Channel Enqueue */ #define IPS_BIT_SEM 0x08 /* CCCR Semaphore Bit */ #define IPS_BIT_ILE 0x10 /* CCCR ILE Bit */ #define IPS_BIT_START_CMD 0x101A /* CCCR Start Command Channel */ #define IPS_BIT_START_STOP 0x0002 /* CCCR Start/Stop Bit */ #define IPS_BIT_RST 0x80 /* SCPR Reset Bit */ #define IPS_BIT_EBM 0x02 /* SCPR Enable Bus Master */ #define IPS_BIT_EI 0x80 /* HISR Enable Interrupts */ #define IPS_BIT_OP 0x01 /* OP bit in CBSP */ #define IPS_BIT_I2O_OPQI 0x08 /* General Host Interrupt */ #define IPS_BIT_I960_MSG0I 0x01 /* Message Register 0 Interrupt*/ #define IPS_BIT_I960_MSG1I 0x02 /* Message Register 1 Interrupt*/ /* * Adapter Command ID Equates */ #define IPS_CMD_GET_LD_INFO 0x19 #define IPS_CMD_GET_SUBSYS 0x40 #define IPS_CMD_READ_CONF 0x38 #define IPS_CMD_RW_NVRAM_PAGE 0xBC #define IPS_CMD_READ 0x02 #define IPS_CMD_WRITE 0x03 #define IPS_CMD_FFDC 0xD7 #define IPS_CMD_ENQUIRY 0x05 #define IPS_CMD_FLUSH 0x0A #define IPS_CMD_READ_SG 0x82 #define IPS_CMD_WRITE_SG 0x83 #define IPS_CMD_DCDB 0x04 #define IPS_CMD_DCDB_SG 0x84 #define IPS_CMD_EXTENDED_DCDB 0x95 #define IPS_CMD_EXTENDED_DCDB_SG 0x96 #define IPS_CMD_CONFIG_SYNC 0x58 #define IPS_CMD_ERROR_TABLE 0x17 #define IPS_CMD_DOWNLOAD 0x20 #define IPS_CMD_RW_BIOSFW 0x22 #define IPS_CMD_GET_VERSION_INFO 0xC6 #define IPS_CMD_RESET_CHANNEL 0x1A /* * Adapter Equates */ #define IPS_CSL 0xFF #define IPS_POCL 0x30 #define IPS_NORM_STATE 0x00 #define IPS_MAX_ADAPTER_TYPES 3 #define IPS_MAX_ADAPTERS 16 #define IPS_MAX_IOCTL 1 #define IPS_MAX_IOCTL_QUEUE 8 #define IPS_MAX_QUEUE 128 #define IPS_BLKSIZE 512 #define IPS_MAX_SG 17 #define IPS_MAX_LD 8 #define IPS_MAX_CHANNELS 4 #define IPS_MAX_TARGETS 15 #define IPS_MAX_CHUNKS 16 #define IPS_MAX_CMDS 128 #define IPS_MAX_XFER 0x10000 #define IPS_NVRAM_P5_SIG 0xFFDDBB99 #define IPS_MAX_POST_BYTES 0x02 #define IPS_MAX_CONFIG_BYTES 0x02 #define IPS_GOOD_POST_STATUS 0x80 #define IPS_SEM_TIMEOUT 2000 #define IPS_IOCTL_COMMAND 0x0D #define IPS_INTR_ON 0 #define IPS_INTR_IORL 1 #define IPS_FFDC 99 #define IPS_ADAPTER_ID 0xF #define IPS_VENDORID_IBM 0x1014 #define IPS_VENDORID_ADAPTEC 0x9005 #define IPS_DEVICEID_COPPERHEAD 0x002E #define IPS_DEVICEID_MORPHEUS 0x01BD #define IPS_DEVICEID_MARCO 0x0250 #define IPS_SUBDEVICEID_4M 0x01BE #define IPS_SUBDEVICEID_4L 0x01BF #define IPS_SUBDEVICEID_4MX 0x0208 #define IPS_SUBDEVICEID_4LX 0x020E #define IPS_SUBDEVICEID_5I2 0x0259 #define IPS_SUBDEVICEID_5I1 0x0258 #define IPS_SUBDEVICEID_6M 0x0279 #define IPS_SUBDEVICEID_6I 0x028C #define IPS_SUBDEVICEID_7k 0x028E #define IPS_SUBDEVICEID_7M 0x028F #define IPS_IOCTL_SIZE 8192 #define IPS_STATUS_SIZE 4 #define IPS_STATUS_Q_SIZE (IPS_MAX_CMDS+1) * IPS_STATUS_SIZE #define IPS_IMAGE_SIZE 500 * 1024 #define IPS_MEMMAP_SIZE 128 #define IPS_ONE_MSEC 1 #define IPS_ONE_SEC 1000 /* * Geometry Settings */ #define IPS_COMP_HEADS 128 #define IPS_COMP_SECTORS 32 #define IPS_NORM_HEADS 254 #define IPS_NORM_SECTORS 63 /* * Adapter Basic Status Codes */ #define IPS_BASIC_STATUS_MASK 0xFF #define IPS_GSC_STATUS_MASK 0x0F #define IPS_CMD_SUCCESS 0x00 #define IPS_CMD_RECOVERED_ERROR 0x01 #define IPS_INVAL_OPCO 0x03 #define IPS_INVAL_CMD_BLK 0x04 #define IPS_INVAL_PARM_BLK 0x05 #define IPS_BUSY 0x08 #define IPS_CMD_CMPLT_WERROR 0x0C #define IPS_LD_ERROR 0x0D #define IPS_CMD_TIMEOUT 0x0E #define IPS_PHYS_DRV_ERROR 0x0F /* * Adapter Extended Status Equates */ #define IPS_ERR_SEL_TO 0xF0 #define IPS_ERR_OU_RUN 0xF2 #define IPS_ERR_HOST_RESET 0xF7 #define IPS_ERR_DEV_RESET 0xF8 #define IPS_ERR_RECOVERY 0xFC #define IPS_ERR_CKCOND 0xFF /* * Operating System Defines */ #define IPS_OS_WINDOWS_NT 0x01 #define IPS_OS_NETWARE 0x02 #define IPS_OS_OPENSERVER 0x03 #define IPS_OS_UNIXWARE 0x04 #define IPS_OS_SOLARIS 0x05 #define IPS_OS_OS2 0x06 #define IPS_OS_LINUX 0x07 #define IPS_OS_FREEBSD 0x08 /* * Adapter Revision ID's */ #define IPS_REVID_SERVERAID 0x02 #define IPS_REVID_NAVAJO 0x03 #define IPS_REVID_SERVERAID2 0x04 #define IPS_REVID_CLARINETP1 0x05 #define IPS_REVID_CLARINETP2 0x07 #define IPS_REVID_CLARINETP3 0x0D #define IPS_REVID_TROMBONE32 0x0F #define IPS_REVID_TROMBONE64 0x10 /* * NVRAM Page 5 Adapter Defines */ #define IPS_ADTYPE_SERVERAID 0x01 #define IPS_ADTYPE_SERVERAID2 0x02 #define IPS_ADTYPE_NAVAJO 0x03 #define IPS_ADTYPE_KIOWA 0x04 #define IPS_ADTYPE_SERVERAID3 0x05 #define IPS_ADTYPE_SERVERAID3L 0x06 #define IPS_ADTYPE_SERVERAID4H 0x07 #define IPS_ADTYPE_SERVERAID4M 0x08 #define IPS_ADTYPE_SERVERAID4L 0x09 #define IPS_ADTYPE_SERVERAID4MX 0x0A #define IPS_ADTYPE_SERVERAID4LX 0x0B #define IPS_ADTYPE_SERVERAID5I2 0x0C #define IPS_ADTYPE_SERVERAID5I1 0x0D #define IPS_ADTYPE_SERVERAID6M 0x0E #define IPS_ADTYPE_SERVERAID6I 0x0F #define IPS_ADTYPE_SERVERAID7t 0x10 #define IPS_ADTYPE_SERVERAID7k 0x11 #define IPS_ADTYPE_SERVERAID7M 0x12 /* * Adapter Command/Status Packet Definitions */ #define IPS_SUCCESS 0x01 /* Successfully completed */ #define IPS_SUCCESS_IMM 0x02 /* Success - Immediately */ #define IPS_FAILURE 0x04 /* Completed with Error */ /* * Logical Drive Equates */ #define IPS_LD_OFFLINE 0x02 #define IPS_LD_OKAY 0x03 #define IPS_LD_FREE 0x00 #define IPS_LD_SYS 0x06 #define IPS_LD_CRS 0x24 /* * DCDB Table Equates */ #define IPS_NO_DISCONNECT 0x00 #define IPS_DISCONNECT_ALLOWED 0x80 #define IPS_NO_AUTO_REQSEN 0x40 #define IPS_DATA_NONE 0x00 #define IPS_DATA_UNK 0x00 #define IPS_DATA_IN 0x01 #define IPS_DATA_OUT 0x02 #define IPS_TRANSFER64K 0x08 #define IPS_NOTIMEOUT 0x00 #define IPS_TIMEOUT10 0x10 #define IPS_TIMEOUT60 0x20 #define IPS_TIMEOUT20M 0x30 /* * SCSI Inquiry Data Flags */ #define IPS_SCSI_INQ_TYPE_DASD 0x00 #define IPS_SCSI_INQ_TYPE_PROCESSOR 0x03 #define IPS_SCSI_INQ_LU_CONNECTED 0x00 #define IPS_SCSI_INQ_RD_REV2 0x02 #define IPS_SCSI_INQ_REV2 0x02 #define IPS_SCSI_INQ_REV3 0x03 #define IPS_SCSI_INQ_Address16 0x01 #define IPS_SCSI_INQ_Address32 0x02 #define IPS_SCSI_INQ_MedChanger 0x08 #define IPS_SCSI_INQ_MultiPort 0x10 #define IPS_SCSI_INQ_EncServ 0x40 #define IPS_SCSI_INQ_SoftReset 0x01 #define IPS_SCSI_INQ_CmdQue 0x02 #define IPS_SCSI_INQ_Linked 0x08 #define IPS_SCSI_INQ_Sync 0x10 #define IPS_SCSI_INQ_WBus16 0x20 #define IPS_SCSI_INQ_WBus32 0x40 #define IPS_SCSI_INQ_RelAdr 0x80 /* * SCSI Request Sense Data Flags */ #define IPS_SCSI_REQSEN_VALID 0x80 #define IPS_SCSI_REQSEN_CURRENT_ERR 0x70 #define IPS_SCSI_REQSEN_NO_SENSE 0x00 /* * SCSI Mode Page Equates */ #define IPS_SCSI_MP3_SoftSector 0x01 #define IPS_SCSI_MP3_HardSector 0x02 #define IPS_SCSI_MP3_Removeable 0x04 #define IPS_SCSI_MP3_AllocateSurface 0x08 /* * HA Flags */ #define IPS_HA_ENH_SG 0x1 /* * SCB Flags */ #define IPS_SCB_MAP_SG 0x00008 #define IPS_SCB_MAP_SINGLE 0X00010 /* * Passthru stuff */ #define IPS_COPPUSRCMD (('C'<<8) | 65) #define IPS_COPPIOCCMD (('C'<<8) | 66) #define IPS_NUMCTRLS (('C'<<8) | 68) #define IPS_CTRLINFO (('C'<<8) | 69) /* flashing defines */ #define IPS_FW_IMAGE 0x00 #define IPS_BIOS_IMAGE 0x01 #define IPS_WRITE_FW 0x01 #define IPS_WRITE_BIOS 0x02 #define IPS_ERASE_BIOS 0x03 #define IPS_BIOS_HEADER 0xC0 /* time oriented stuff */ #define IPS_SECS_8HOURS 28800 /* * Scsi_Host Template */ static int ips_biosparam(struct scsi_device *sdev, struct block_device *bdev, sector_t capacity, int geom[]); static int ips_slave_configure(struct scsi_device *SDptr); /* * Raid Command Formats */ typedef struct { uint8_t op_code; uint8_t command_id; uint8_t log_drv; uint8_t sg_count; uint32_t lba; uint32_t sg_addr; uint16_t sector_count; uint8_t segment_4G; uint8_t enhanced_sg; uint32_t ccsar; uint32_t cccr; } IPS_IO_CMD, *PIPS_IO_CMD; typedef struct { uint8_t op_code; uint8_t command_id; uint16_t reserved; uint32_t reserved2; uint32_t buffer_addr; uint32_t reserved3; uint32_t ccsar; uint32_t cccr; } IPS_LD_CMD, *PIPS_LD_CMD; typedef struct { uint8_t op_code; uint8_t command_id; uint8_t reserved; uint8_t reserved2; uint32_t reserved3; uint32_t buffer_addr; uint32_t reserved4; } IPS_IOCTL_CMD, *PIPS_IOCTL_CMD; typedef struct { uint8_t op_code; uint8_t command_id; uint8_t channel; uint8_t reserved3; uint8_t reserved4; uint8_t reserved5; uint8_t reserved6; uint8_t reserved7; uint8_t reserved8; uint8_t reserved9; uint8_t reserved10; uint8_t reserved11; uint8_t reserved12; uint8_t reserved13; uint8_t reserved14; uint8_t adapter_flag; } IPS_RESET_CMD, *PIPS_RESET_CMD; typedef struct { uint8_t op_code; uint8_t command_id; uint16_t reserved; uint32_t reserved2; uint32_t dcdb_address; uint16_t reserved3; uint8_t segment_4G; uint8_t enhanced_sg; uint32_t ccsar; uint32_t cccr; } IPS_DCDB_CMD, *PIPS_DCDB_CMD; typedef struct { uint8_t op_code; uint8_t command_id; uint8_t channel; uint8_t source_target; uint32_t reserved; uint32_t reserved2; uint32_t reserved3; uint32_t ccsar; uint32_t cccr; } IPS_CS_CMD, *PIPS_CS_CMD; typedef struct { uint8_t op_code; uint8_t command_id; uint8_t log_drv; uint8_t control; uint32_t reserved; uint32_t reserved2; uint32_t reserved3; uint32_t ccsar; uint32_t cccr; } IPS_US_CMD, *PIPS_US_CMD; typedef struct { uint8_t op_code; uint8_t command_id; uint8_t reserved; uint8_t state; uint32_t reserved2; uint32_t reserved3; uint32_t reserved4; uint32_t ccsar; uint32_t cccr; } IPS_FC_CMD, *PIPS_FC_CMD; typedef struct { uint8_t op_code; uint8_t command_id; uint8_t reserved; uint8_t desc; uint32_t reserved2; uint32_t buffer_addr; uint32_t reserved3; uint32_t ccsar; uint32_t cccr; } IPS_STATUS_CMD, *PIPS_STATUS_CMD; typedef struct { uint8_t op_code; uint8_t command_id; uint8_t page; uint8_t write; uint32_t reserved; uint32_t buffer_addr; uint32_t reserved2; uint32_t ccsar; uint32_t cccr; } IPS_NVRAM_CMD, *PIPS_NVRAM_CMD; typedef struct { uint8_t op_code; uint8_t command_id; uint16_t reserved; uint32_t count; uint32_t buffer_addr; uint32_t reserved2; } IPS_VERSION_INFO, *PIPS_VERSION_INFO; typedef struct { uint8_t op_code; uint8_t command_id; uint8_t reset_count; uint8_t reset_type; uint8_t second; uint8_t minute; uint8_t hour; uint8_t day; uint8_t reserved1[4]; uint8_t month; uint8_t yearH; uint8_t yearL; uint8_t reserved2; } IPS_FFDC_CMD, *PIPS_FFDC_CMD; typedef struct { uint8_t op_code; uint8_t command_id; uint8_t type; uint8_t direction; uint32_t count; uint32_t buffer_addr; uint8_t total_packets; uint8_t packet_num; uint16_t reserved; } IPS_FLASHFW_CMD, *PIPS_FLASHFW_CMD; typedef struct { uint8_t op_code; uint8_t command_id; uint8_t type; uint8_t direction; uint32_t count; uint32_t buffer_addr; uint32_t offset; } IPS_FLASHBIOS_CMD, *PIPS_FLASHBIOS_CMD; typedef union { IPS_IO_CMD basic_io; IPS_LD_CMD logical_info; IPS_IOCTL_CMD ioctl_info; IPS_DCDB_CMD dcdb; IPS_CS_CMD config_sync; IPS_US_CMD unlock_stripe; IPS_FC_CMD flush_cache; IPS_STATUS_CMD status; IPS_NVRAM_CMD nvram; IPS_FFDC_CMD ffdc; IPS_FLASHFW_CMD flashfw; IPS_FLASHBIOS_CMD flashbios; IPS_VERSION_INFO version_info; IPS_RESET_CMD reset; } IPS_HOST_COMMAND, *PIPS_HOST_COMMAND; typedef struct { uint8_t logical_id; uint8_t reserved; uint8_t raid_level; uint8_t state; uint32_t sector_count; } IPS_DRIVE_INFO, *PIPS_DRIVE_INFO; typedef struct { uint8_t no_of_log_drive; uint8_t reserved[3]; IPS_DRIVE_INFO drive_info[IPS_MAX_LD]; } IPS_LD_INFO, *PIPS_LD_INFO; typedef struct { uint8_t device_address; uint8_t cmd_attribute; uint16_t transfer_length; uint32_t buffer_pointer; uint8_t cdb_length; uint8_t sense_length; uint8_t sg_count; uint8_t reserved; uint8_t scsi_cdb[12]; uint8_t sense_info[64]; uint8_t scsi_status; uint8_t reserved2[3]; } IPS_DCDB_TABLE, *PIPS_DCDB_TABLE; typedef struct { uint8_t device_address; uint8_t cmd_attribute; uint8_t cdb_length; uint8_t reserved_for_LUN; uint32_t transfer_length; uint32_t buffer_pointer; uint16_t sg_count; uint8_t sense_length; uint8_t scsi_status; uint32_t reserved; uint8_t scsi_cdb[16]; uint8_t sense_info[56]; } IPS_DCDB_TABLE_TAPE, *PIPS_DCDB_TABLE_TAPE; typedef union { struct { volatile uint8_t reserved; volatile uint8_t command_id; volatile uint8_t basic_status; volatile uint8_t extended_status; } fields; volatile uint32_t value; } IPS_STATUS, *PIPS_STATUS; typedef struct { IPS_STATUS status[IPS_MAX_CMDS + 1]; volatile PIPS_STATUS p_status_start; volatile PIPS_STATUS p_status_end; volatile PIPS_STATUS p_status_tail; volatile uint32_t hw_status_start; volatile uint32_t hw_status_tail; } IPS_ADAPTER, *PIPS_ADAPTER; typedef struct { uint8_t ucLogDriveCount; uint8_t ucMiscFlag; uint8_t ucSLTFlag; uint8_t ucBSTFlag; uint8_t ucPwrChgCnt; uint8_t ucWrongAdrCnt; uint8_t ucUnidentCnt; uint8_t ucNVramDevChgCnt; uint8_t CodeBlkVersion[8]; uint8_t BootBlkVersion[8]; uint32_t ulDriveSize[IPS_MAX_LD]; uint8_t ucConcurrentCmdCount; uint8_t ucMaxPhysicalDevices; uint16_t usFlashRepgmCount; uint8_t ucDefunctDiskCount; uint8_t ucRebuildFlag; uint8_t ucOfflineLogDrvCount; uint8_t ucCriticalDrvCount; uint16_t usConfigUpdateCount; uint8_t ucBlkFlag; uint8_t reserved; uint16_t usAddrDeadDisk[IPS_MAX_CHANNELS * (IPS_MAX_TARGETS + 1)]; } IPS_ENQ, *PIPS_ENQ; typedef struct { uint8_t ucInitiator; uint8_t ucParameters; uint8_t ucMiscFlag; uint8_t ucState; uint32_t ulBlockCount; uint8_t ucDeviceId[28]; } IPS_DEVSTATE, *PIPS_DEVSTATE; typedef struct { uint8_t ucChn; uint8_t ucTgt; uint16_t ucReserved; uint32_t ulStartSect; uint32_t ulNoOfSects; } IPS_CHUNK, *PIPS_CHUNK; typedef struct { uint16_t ucUserField; uint8_t ucState; uint8_t ucRaidCacheParam; uint8_t ucNoOfChunkUnits; uint8_t ucStripeSize; uint8_t ucParams; uint8_t ucReserved; uint32_t ulLogDrvSize; IPS_CHUNK chunk[IPS_MAX_CHUNKS]; } IPS_LD, *PIPS_LD; typedef struct { uint8_t board_disc[8]; uint8_t processor[8]; uint8_t ucNoChanType; uint8_t ucNoHostIntType; uint8_t ucCompression; uint8_t ucNvramType; uint32_t ulNvramSize; } IPS_HARDWARE, *PIPS_HARDWARE; typedef struct { uint8_t ucLogDriveCount; uint8_t ucDateD; uint8_t ucDateM; uint8_t ucDateY; uint8_t init_id[4]; uint8_t host_id[12]; uint8_t time_sign[8]; uint32_t UserOpt; uint16_t user_field; uint8_t ucRebuildRate; uint8_t ucReserve; IPS_HARDWARE hardware_disc; IPS_LD logical_drive[IPS_MAX_LD]; IPS_DEVSTATE dev[IPS_MAX_CHANNELS][IPS_MAX_TARGETS+1]; uint8_t reserved[512]; } IPS_CONF, *PIPS_CONF; typedef struct { uint32_t signature; uint8_t reserved1; uint8_t adapter_slot; uint16_t adapter_type; uint8_t ctrl_bios[8]; uint8_t versioning; /* 1 = Versioning Supported, else 0 */ uint8_t version_mismatch; /* 1 = Versioning MisMatch, else 0 */ uint8_t reserved2; uint8_t operating_system; uint8_t driver_high[4]; uint8_t driver_low[4]; uint8_t BiosCompatibilityID[8]; uint8_t ReservedForOS2[8]; uint8_t bios_high[4]; /* Adapter's Flashed BIOS Version */ uint8_t bios_low[4]; uint8_t adapter_order[16]; /* BIOS Telling us the Sort Order */ uint8_t Filler[60]; } IPS_NVRAM_P5, *PIPS_NVRAM_P5; /*--------------------------------------------------------------------------*/ /* Data returned from a GetVersion Command */ /*--------------------------------------------------------------------------*/ /* SubSystem Parameter[4] */ #define IPS_GET_VERSION_SUPPORT 0x00018000 /* Mask for Versioning Support */ typedef struct { uint32_t revision; uint8_t bootBlkVersion[32]; uint8_t bootBlkAttributes[4]; uint8_t codeBlkVersion[32]; uint8_t biosVersion[32]; uint8_t biosAttributes[4]; uint8_t compatibilityId[32]; uint8_t reserved[4]; } IPS_VERSION_DATA; typedef struct _IPS_SUBSYS { uint32_t param[128]; } IPS_SUBSYS, *PIPS_SUBSYS; /** ** SCSI Structures **/ /* * Inquiry Data Format */ typedef struct { uint8_t DeviceType; uint8_t DeviceTypeQualifier; uint8_t Version; uint8_t ResponseDataFormat; uint8_t AdditionalLength; uint8_t Reserved; uint8_t Flags[2]; uint8_t VendorId[8]; uint8_t ProductId[16]; uint8_t ProductRevisionLevel[4]; uint8_t Reserved2; /* Provides NULL terminator to name */ } IPS_SCSI_INQ_DATA, *PIPS_SCSI_INQ_DATA; /* * Read Capacity Data Format */ typedef struct { uint32_t lba; uint32_t len; } IPS_SCSI_CAPACITY; /* * Request Sense Data Format */ typedef struct { uint8_t ResponseCode; uint8_t SegmentNumber; uint8_t Flags; uint8_t Information[4]; uint8_t AdditionalLength; uint8_t CommandSpecific[4]; uint8_t AdditionalSenseCode; uint8_t AdditionalSenseCodeQual; uint8_t FRUCode; uint8_t SenseKeySpecific[3]; } IPS_SCSI_REQSEN; /* * Sense Data Format - Page 3 */ typedef struct { uint8_t PageCode; uint8_t PageLength; uint16_t TracksPerZone; uint16_t AltSectorsPerZone; uint16_t AltTracksPerZone; uint16_t AltTracksPerVolume; uint16_t SectorsPerTrack; uint16_t BytesPerSector; uint16_t Interleave; uint16_t TrackSkew; uint16_t CylinderSkew; uint8_t flags; uint8_t reserved[3]; } IPS_SCSI_MODE_PAGE3; /* * Sense Data Format - Page 4 */ typedef struct { uint8_t PageCode; uint8_t PageLength; uint16_t CylindersHigh; uint8_t CylindersLow; uint8_t Heads; uint16_t WritePrecompHigh; uint8_t WritePrecompLow; uint16_t ReducedWriteCurrentHigh; uint8_t ReducedWriteCurrentLow; uint16_t StepRate; uint16_t LandingZoneHigh; uint8_t LandingZoneLow; uint8_t flags; uint8_t RotationalOffset; uint8_t Reserved; uint16_t MediumRotationRate; uint8_t Reserved2[2]; } IPS_SCSI_MODE_PAGE4; /* * Sense Data Format - Page 8 */ typedef struct { uint8_t PageCode; uint8_t PageLength; uint8_t flags; uint8_t RetentPrio; uint16_t DisPrefetchLen; uint16_t MinPrefetchLen; uint16_t MaxPrefetchLen; uint16_t MaxPrefetchCeiling; } IPS_SCSI_MODE_PAGE8; /* * Sense Data Format - Block Descriptor (DASD) */ typedef struct { uint32_t NumberOfBlocks; uint8_t DensityCode; uint16_t BlockLengthHigh; uint8_t BlockLengthLow; } IPS_SCSI_MODE_PAGE_BLKDESC; /* * Sense Data Format - Mode Page Header */ typedef struct { uint8_t DataLength; uint8_t MediumType; uint8_t Reserved; uint8_t BlockDescLength; } IPS_SCSI_MODE_PAGE_HEADER; typedef struct { IPS_SCSI_MODE_PAGE_HEADER hdr; IPS_SCSI_MODE_PAGE_BLKDESC blkdesc; union { IPS_SCSI_MODE_PAGE3 pg3; IPS_SCSI_MODE_PAGE4 pg4; IPS_SCSI_MODE_PAGE8 pg8; } pdata; } IPS_SCSI_MODE_PAGE_DATA; /* * Scatter Gather list format */ typedef struct ips_sglist { uint32_t address; uint32_t length; } IPS_STD_SG_LIST; typedef struct ips_enh_sglist { uint32_t address_lo; uint32_t address_hi; uint32_t length; uint32_t reserved; } IPS_ENH_SG_LIST; typedef union { void *list; IPS_STD_SG_LIST *std_list; IPS_ENH_SG_LIST *enh_list; } IPS_SG_LIST; typedef struct { char *option_name; int *option_flag; int option_value; } IPS_OPTION; /* * Status Info */ typedef struct ips_stat { uint32_t residue_len; void *scb_addr; uint8_t padding[12 - sizeof(void *)]; } ips_stat_t; /* * SCB Queue Format */ typedef struct ips_scb_queue { struct ips_scb *head; struct ips_scb *tail; int count; } ips_scb_queue_t; /* * Wait queue_format */ typedef struct ips_wait_queue { struct scsi_cmnd *head; struct scsi_cmnd *tail; int count; } ips_wait_queue_entry_t; typedef struct ips_copp_wait_item { struct scsi_cmnd *scsi_cmd; struct ips_copp_wait_item *next; } ips_copp_wait_item_t; typedef struct ips_copp_queue { struct ips_copp_wait_item *head; struct ips_copp_wait_item *tail; int count; } ips_copp_queue_t; /* forward decl for host structure */ struct ips_ha; typedef struct { int (*reset)(struct ips_ha *); int (*issue)(struct ips_ha *, struct ips_scb *); int (*isinit)(struct ips_ha *); int (*isintr)(struct ips_ha *); int (*init)(struct ips_ha *); int (*erasebios)(struct ips_ha *); int (*programbios)(struct ips_ha *, char *, uint32_t, uint32_t); int (*verifybios)(struct ips_ha *, char *, uint32_t, uint32_t); void (*statinit)(struct ips_ha *); int (*intr)(struct ips_ha *); void (*enableint)(struct ips_ha *); uint32_t (*statupd)(struct ips_ha *); } ips_hw_func_t; typedef struct ips_ha { uint8_t ha_id[IPS_MAX_CHANNELS+1]; uint32_t dcdb_active[IPS_MAX_CHANNELS]; uint32_t io_addr; /* Base I/O address */ uint8_t ntargets; /* Number of targets */ uint8_t nbus; /* Number of buses */ uint8_t nlun; /* Number of Luns */ uint16_t ad_type; /* Adapter type */ uint16_t host_num; /* Adapter number */ uint32_t max_xfer; /* Maximum Xfer size */ uint32_t max_cmds; /* Max concurrent commands */ uint32_t num_ioctl; /* Number of Ioctls */ ips_stat_t sp; /* Status packer pointer */ struct ips_scb *scbs; /* Array of all CCBS */ struct ips_scb *scb_freelist; /* SCB free list */ ips_wait_queue_entry_t scb_waitlist; /* Pending SCB list */ ips_copp_queue_t copp_waitlist; /* Pending PT list */ ips_scb_queue_t scb_activelist; /* Active SCB list */ IPS_IO_CMD *dummy; /* dummy command */ IPS_ADAPTER *adapt; /* Adapter status area */ IPS_LD_INFO *logical_drive_info; /* Adapter Logical Drive Info */ dma_addr_t logical_drive_info_dma_addr; /* Logical Drive Info DMA Address */ IPS_ENQ *enq; /* Adapter Enquiry data */ IPS_CONF *conf; /* Adapter config data */ IPS_NVRAM_P5 *nvram; /* NVRAM page 5 data */ IPS_SUBSYS *subsys; /* Subsystem parameters */ char *ioctl_data; /* IOCTL data area */ uint32_t ioctl_datasize; /* IOCTL data size */ uint32_t cmd_in_progress; /* Current command in progress*/ int flags; /* */ uint8_t waitflag; /* are we waiting for cmd */ uint8_t active; int ioctl_reset; /* IOCTL Requested Reset Flag */ uint16_t reset_count; /* number of resets */ time64_t last_ffdc; /* last time we sent ffdc info*/ uint8_t slot_num; /* PCI Slot Number */ int ioctl_len; /* size of ioctl buffer */ dma_addr_t ioctl_busaddr; /* dma address of ioctl buffer*/ uint8_t bios_version[8]; /* BIOS Revision */ uint32_t mem_addr; /* Memory mapped address */ uint32_t io_len; /* Size of IO Address */ uint32_t mem_len; /* Size of memory address */ char __iomem *mem_ptr; /* Memory mapped Ptr */ char __iomem *ioremap_ptr;/* ioremapped memory pointer */ ips_hw_func_t func; /* hw function pointers */ struct pci_dev *pcidev; /* PCI device handle */ char *flash_data; /* Save Area for flash data */ int flash_len; /* length of flash buffer */ u32 flash_datasize; /* Save Area for flash data size */ dma_addr_t flash_busaddr; /* dma address of flash buffer*/ dma_addr_t enq_busaddr; /* dma address of enq struct */ uint8_t requires_esl; /* Requires an EraseStripeLock */ } ips_ha_t; typedef void (*ips_scb_callback) (ips_ha_t *, struct ips_scb *); /* * SCB Format */ typedef struct ips_scb { IPS_HOST_COMMAND cmd; IPS_DCDB_TABLE dcdb; uint8_t target_id; uint8_t bus; uint8_t lun; uint8_t cdb[12]; uint32_t scb_busaddr; uint32_t old_data_busaddr; // Obsolete, but kept for old utility compatibility uint32_t timeout; uint8_t basic_status; uint8_t extended_status; uint8_t breakup; uint8_t sg_break; uint32_t data_len; uint32_t sg_len; uint32_t flags; uint32_t op_code; IPS_SG_LIST sg_list; struct scsi_cmnd *scsi_cmd; struct ips_scb *q_next; ips_scb_callback callback; uint32_t sg_busaddr; int sg_count; dma_addr_t data_busaddr; } ips_scb_t; typedef struct ips_scb_pt { IPS_HOST_COMMAND cmd; IPS_DCDB_TABLE dcdb; uint8_t target_id; uint8_t bus; uint8_t lun; uint8_t cdb[12]; uint32_t scb_busaddr; uint32_t data_busaddr; uint32_t timeout; uint8_t basic_status; uint8_t extended_status; uint16_t breakup; uint32_t data_len; uint32_t sg_len; uint32_t flags; uint32_t op_code; IPS_SG_LIST *sg_list; struct scsi_cmnd *scsi_cmd; struct ips_scb *q_next; ips_scb_callback callback; } ips_scb_pt_t; /* * Passthru Command Format */ typedef struct { uint8_t CoppID[4]; uint32_t CoppCmd; uint32_t PtBuffer; uint8_t *CmdBuffer; uint32_t CmdBSize; ips_scb_pt_t CoppCP; uint32_t TimeOut; uint8_t BasicStatus; uint8_t ExtendedStatus; uint8_t AdapterType; uint8_t reserved; } ips_passthru_t; #endif /* The Version Information below gets created by SED during the build process. */ /* Do not modify the next line; it's what SED is looking for to do the insert. */ /* Version Info */ /************************************************************************* * * VERSION.H -- version numbers and copyright notices in various formats * *************************************************************************/ #define IPS_VER_MAJOR 7 #define IPS_VER_MAJOR_STRING __stringify(IPS_VER_MAJOR) #define IPS_VER_MINOR 12 #define IPS_VER_MINOR_STRING __stringify(IPS_VER_MINOR) #define IPS_VER_BUILD 05 #define IPS_VER_BUILD_STRING __stringify(IPS_VER_BUILD) #define IPS_VER_STRING IPS_VER_MAJOR_STRING "." \ IPS_VER_MINOR_STRING "." IPS_VER_BUILD_STRING #define IPS_RELEASE_ID 0x00020000 #define IPS_BUILD_IDENT 761 #define IPS_LEGALCOPYRIGHT_STRING "(C) Copyright IBM Corp. 1994, 2002. All Rights Reserved." #define IPS_ADAPTECCOPYRIGHT_STRING "(c) Copyright Adaptec, Inc. 2002 to 2004. All Rights Reserved." #define IPS_DELLCOPYRIGHT_STRING "(c) Copyright Dell 2004. All Rights Reserved." #define IPS_NT_LEGALCOPYRIGHT_STRING "(C) Copyright IBM Corp. 1994, 2002." /* Version numbers for various adapters */ #define IPS_VER_SERVERAID1 "2.25.01" #define IPS_VER_SERVERAID2 "2.88.13" #define IPS_VER_NAVAJO "2.88.13" #define IPS_VER_SERVERAID3 "6.10.24" #define IPS_VER_SERVERAID4H "7.12.02" #define IPS_VER_SERVERAID4MLx "7.12.02" #define IPS_VER_SARASOTA "7.12.02" #define IPS_VER_MARCO "7.12.02" #define IPS_VER_SEBRING "7.12.02" #define IPS_VER_KEYWEST "7.12.02" /* Compatibility IDs for various adapters */ #define IPS_COMPAT_UNKNOWN "" #define IPS_COMPAT_CURRENT "KW710" #define IPS_COMPAT_SERVERAID1 "2.25.01" #define IPS_COMPAT_SERVERAID2 "2.88.13" #define IPS_COMPAT_NAVAJO "2.88.13" #define IPS_COMPAT_KIOWA "2.88.13" #define IPS_COMPAT_SERVERAID3H "SB610" #define IPS_COMPAT_SERVERAID3L "SB610" #define IPS_COMPAT_SERVERAID4H "KW710" #define IPS_COMPAT_SERVERAID4M "KW710" #define IPS_COMPAT_SERVERAID4L "KW710" #define IPS_COMPAT_SERVERAID4Mx "KW710" #define IPS_COMPAT_SERVERAID4Lx "KW710" #define IPS_COMPAT_SARASOTA "KW710" #define IPS_COMPAT_MARCO "KW710" #define IPS_COMPAT_SEBRING "KW710" #define IPS_COMPAT_TAMPA "KW710" #define IPS_COMPAT_KEYWEST "KW710" #define IPS_COMPAT_BIOS "KW710" #define IPS_COMPAT_MAX_ADAPTER_TYPE 18 #define IPS_COMPAT_ID_LENGTH 8 #define IPS_DEFINE_COMPAT_TABLE(tablename) \ char tablename[IPS_COMPAT_MAX_ADAPTER_TYPE] [IPS_COMPAT_ID_LENGTH] = { \ IPS_COMPAT_UNKNOWN, \ IPS_COMPAT_SERVERAID1, \ IPS_COMPAT_SERVERAID2, \ IPS_COMPAT_NAVAJO, \ IPS_COMPAT_KIOWA, \ IPS_COMPAT_SERVERAID3H, \ IPS_COMPAT_SERVERAID3L, \ IPS_COMPAT_SERVERAID4H, \ IPS_COMPAT_SERVERAID4M, \ IPS_COMPAT_SERVERAID4L, \ IPS_COMPAT_SERVERAID4Mx, \ IPS_COMPAT_SERVERAID4Lx, \ IPS_COMPAT_SARASOTA, /* one-channel variety of SARASOTA */ \ IPS_COMPAT_SARASOTA, /* two-channel variety of SARASOTA */ \ IPS_COMPAT_MARCO, \ IPS_COMPAT_SEBRING, \ IPS_COMPAT_TAMPA, \ IPS_COMPAT_KEYWEST \ } /* * Overrides for Emacs so that we almost follow Linus's tabbing style. * Emacs will notice this stuff at the end of the file and automatically * adjust the settings for this buffer only. This must remain at the end * of the file. * --------------------------------------------------------------------------- * Local variables: * c-indent-level: 2 * c-brace-imaginary-offset: 0 * c-brace-offset: -2 * c-argdecl-indent: 2 * c-label-offset: -2 * c-continued-statement-offset: 2 * c-continued-brace-offset: 0 * indent-tabs-mode: nil * tab-width: 8 * End: */
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