*/
-
#include <linux/config.h>
-
#ifndef CONFIG_SCSI_OMIT_FLASHPOINT
-
#define MAX_CARDS 8
#undef BUSTYPE_PCI
-
-
-
-
-
-
-
-
#define CRCMASK 0xA001
-
-
#define FAILURE 0xFFFFFFFFL
-
-
-
-
-
-
-
-
-
-#define BIT(x) ((unsigned char)(1<<(x))) /* single-bit mask in bit position x */
-#define BITW(x) ((unsigned short)(1<<(x))) /* single-bit mask in bit position x */
-
-
+#define BIT(x) ((unsigned char)(1<<(x))) /* single-bit mask in bit position x */
+#define BITW(x) ((unsigned short)(1<<(x))) /* single-bit mask in bit position x */
struct sccb;
-typedef void (*CALL_BK_FN)(struct sccb *);
-
+typedef void (*CALL_BK_FN) (struct sccb *);
struct sccb_mgr_info {
- unsigned long si_baseaddr;
- unsigned char si_present;
- unsigned char si_intvect;
- unsigned char si_id;
- unsigned char si_lun;
- unsigned short si_fw_revision;
- unsigned short si_per_targ_init_sync;
- unsigned short si_per_targ_fast_nego;
- unsigned short si_per_targ_ultra_nego;
- unsigned short si_per_targ_no_disc;
- unsigned short si_per_targ_wide_nego;
- unsigned short si_flags;
- unsigned char si_card_family;
- unsigned char si_bustype;
- unsigned char si_card_model[3];
- unsigned char si_relative_cardnum;
- unsigned char si_reserved[4];
- unsigned long si_OS_reserved;
- unsigned char si_XlatInfo[4];
- unsigned long si_reserved2[5];
- unsigned long si_secondary_range;
+ unsigned long si_baseaddr;
+ unsigned char si_present;
+ unsigned char si_intvect;
+ unsigned char si_id;
+ unsigned char si_lun;
+ unsigned short si_fw_revision;
+ unsigned short si_per_targ_init_sync;
+ unsigned short si_per_targ_fast_nego;
+ unsigned short si_per_targ_ultra_nego;
+ unsigned short si_per_targ_no_disc;
+ unsigned short si_per_targ_wide_nego;
+ unsigned short si_flags;
+ unsigned char si_card_family;
+ unsigned char si_bustype;
+ unsigned char si_card_model[3];
+ unsigned char si_relative_cardnum;
+ unsigned char si_reserved[4];
+ unsigned long si_OS_reserved;
+ unsigned char si_XlatInfo[4];
+ unsigned long si_reserved2[5];
+ unsigned long si_secondary_range;
};
-
-
#define SCSI_PARITY_ENA 0x0001
#define LOW_BYTE_TERM 0x0010
#define HIGH_BYTE_TERM 0x0020
#define FLAG_SCAM_ENABLED 0x0080
#define FLAG_SCAM_LEVEL2 0x0100
-
-
-
#define HARPOON_FAMILY 0x02
-
-
/* SCCB struct used for both SCCB and UCB manager compiles!
* The UCB Manager treats the SCCB as it's 'native hardware structure'
*/
-
#pragma pack(1)
struct sccb {
- unsigned char OperationCode;
- unsigned char ControlByte;
- unsigned char CdbLength;
- unsigned char RequestSenseLength;
- unsigned long DataLength;
- unsigned long DataPointer;
- unsigned char CcbRes[2];
- unsigned char HostStatus;
- unsigned char TargetStatus;
- unsigned char TargID;
- unsigned char Lun;
- unsigned char Cdb[12];
- unsigned char CcbRes1;
- unsigned char Reserved1;
- unsigned long Reserved2;
- unsigned long SensePointer;
-
-
- CALL_BK_FN SccbCallback; /* VOID (*SccbCallback)(); */
- unsigned long SccbIOPort; /* Identifies board base port */
- unsigned char SccbStatus;
- unsigned char SCCBRes2;
- unsigned short SccbOSFlags;
-
-
- unsigned long Sccb_XferCnt; /* actual transfer count */
- unsigned long Sccb_ATC;
- unsigned long SccbVirtDataPtr; /* virtual addr for OS/2 */
- unsigned long Sccb_res1;
- unsigned short Sccb_MGRFlags;
- unsigned short Sccb_sgseg;
- unsigned char Sccb_scsimsg; /* identify msg for selection */
- unsigned char Sccb_tag;
- unsigned char Sccb_scsistat;
- unsigned char Sccb_idmsg; /* image of last msg in */
- struct sccb * Sccb_forwardlink;
- struct sccb * Sccb_backlink;
- unsigned long Sccb_savedATC;
- unsigned char Save_Cdb[6];
- unsigned char Save_CdbLen;
- unsigned char Sccb_XferState;
- unsigned long Sccb_SGoffset;
- };
-
+ unsigned char OperationCode;
+ unsigned char ControlByte;
+ unsigned char CdbLength;
+ unsigned char RequestSenseLength;
+ unsigned long DataLength;
+ unsigned long DataPointer;
+ unsigned char CcbRes[2];
+ unsigned char HostStatus;
+ unsigned char TargetStatus;
+ unsigned char TargID;
+ unsigned char Lun;
+ unsigned char Cdb[12];
+ unsigned char CcbRes1;
+ unsigned char Reserved1;
+ unsigned long Reserved2;
+ unsigned long SensePointer;
+
+ CALL_BK_FN SccbCallback; /* VOID (*SccbCallback)(); */
+ unsigned long SccbIOPort; /* Identifies board base port */
+ unsigned char SccbStatus;
+ unsigned char SCCBRes2;
+ unsigned short SccbOSFlags;
+
+ unsigned long Sccb_XferCnt; /* actual transfer count */
+ unsigned long Sccb_ATC;
+ unsigned long SccbVirtDataPtr; /* virtual addr for OS/2 */
+ unsigned long Sccb_res1;
+ unsigned short Sccb_MGRFlags;
+ unsigned short Sccb_sgseg;
+ unsigned char Sccb_scsimsg; /* identify msg for selection */
+ unsigned char Sccb_tag;
+ unsigned char Sccb_scsistat;
+ unsigned char Sccb_idmsg; /* image of last msg in */
+ struct sccb *Sccb_forwardlink;
+ struct sccb *Sccb_backlink;
+ unsigned long Sccb_savedATC;
+ unsigned char Save_Cdb[6];
+ unsigned char Save_CdbLen;
+ unsigned char Sccb_XferState;
+ unsigned long Sccb_SGoffset;
+};
#pragma pack()
-
-
#define SCATTER_GATHER_COMMAND 0x02
#define RESIDUAL_COMMAND 0x03
#define RESIDUAL_SG_COMMAND 0x04
#define RESET_COMMAND 0x81
+#define F_USE_CMD_Q 0x20 /*Inidcates TAGGED command. */
+#define TAG_TYPE_MASK 0xC0 /*Type of tag msg to send. */
+#define SCCB_DATA_XFER_OUT 0x10 /* Write */
+#define SCCB_DATA_XFER_IN 0x08 /* Read */
-#define F_USE_CMD_Q 0x20 /*Inidcates TAGGED command. */
-#define TAG_TYPE_MASK 0xC0 /*Type of tag msg to send. */
-#define SCCB_DATA_XFER_OUT 0x10 /* Write */
-#define SCCB_DATA_XFER_IN 0x08 /* Read */
-
-
-#define NO_AUTO_REQUEST_SENSE 0x01 /* No Request Sense Buffer */
+#define NO_AUTO_REQUEST_SENSE 0x01 /* No Request Sense Buffer */
-
-#define BUS_FREE_ST 0
+#define BUS_FREE_ST 0
#define SELECT_ST 1
-#define SELECT_BDR_ST 2 /* Select w\ Bus Device Reset */
-#define SELECT_SN_ST 3 /* Select w\ Sync Nego */
-#define SELECT_WN_ST 4 /* Select w\ Wide Data Nego */
-#define SELECT_Q_ST 5 /* Select w\ Tagged Q'ing */
+#define SELECT_BDR_ST 2 /* Select w\ Bus Device Reset */
+#define SELECT_SN_ST 3 /* Select w\ Sync Nego */
+#define SELECT_WN_ST 4 /* Select w\ Wide Data Nego */
+#define SELECT_Q_ST 5 /* Select w\ Tagged Q'ing */
#define COMMAND_ST 6
#define DATA_OUT_ST 7
#define DATA_IN_ST 8
#define DISCONNECT_ST 9
#define ABORT_ST 11
-
#define F_HOST_XFER_DIR 0x01
#define F_ALL_XFERRED 0x02
#define F_SG_XFER 0x04
#define F_ODD_BALL_CNT 0x10
#define F_NO_DATA_YET 0x80
-
#define F_STATUSLOADED 0x01
#define F_DEV_SELECTED 0x04
-
-#define SCCB_COMPLETE 0x00 /* SCCB completed without error */
+#define SCCB_COMPLETE 0x00 /* SCCB completed without error */
#define SCCB_DATA_UNDER_RUN 0x0C
-#define SCCB_SELECTION_TIMEOUT 0x11 /* Set SCSI selection timed out */
+#define SCCB_SELECTION_TIMEOUT 0x11 /* Set SCSI selection timed out */
#define SCCB_DATA_OVER_RUN 0x12
-#define SCCB_PHASE_SEQUENCE_FAIL 0x14 /* Target bus phase sequence failure */
-
-#define SCCB_GROSS_FW_ERR 0x27 /* Major problem! */
-#define SCCB_BM_ERR 0x30 /* BusMaster error. */
-#define SCCB_PARITY_ERR 0x34 /* SCSI parity error */
-
-
-
+#define SCCB_PHASE_SEQUENCE_FAIL 0x14 /* Target bus phase sequence failure */
+#define SCCB_GROSS_FW_ERR 0x27 /* Major problem! */
+#define SCCB_BM_ERR 0x30 /* BusMaster error. */
+#define SCCB_PARITY_ERR 0x34 /* SCSI parity error */
#define SCCB_IN_PROCESS 0x00
#define SCCB_SUCCESS 0x01
#define SCCB_ABORT 0x02
#define SCCB_ERROR 0x04
-
-
#define ORION_FW_REV 3110
+#define QUEUE_DEPTH 254+1 /*1 for Normal disconnect 32 for Q'ing. */
-
-#define QUEUE_DEPTH 254+1 /*1 for Normal disconnect 32 for Q'ing. */
-
-#define MAX_MB_CARDS 4 /* Max. no of cards suppoerted on Mother Board */
-
+#define MAX_MB_CARDS 4 /* Max. no of cards suppoerted on Mother Board */
#define MAX_SCSI_TAR 16
#define MAX_LUN 32
#define LUN_MASK 0x1f
-#define SG_BUF_CNT 16 /*Number of prefetched elements. */
-
-#define SG_ELEMENT_SIZE 8 /*Eight byte per element. */
+#define SG_BUF_CNT 16 /*Number of prefetched elements. */
+#define SG_ELEMENT_SIZE 8 /*Eight byte per element. */
#define RD_HARPOON(ioport) inb((u32)ioport)
#define RDW_HARPOON(ioport) inw((u32)ioport)
#define WRW_HARPOON(ioport,val) outw((u16)val, (u32)ioport)
#define WR_HARP32(ioport,offset,data) outl(data, (u32)(ioport + offset))
-
#define TAR_SYNC_MASK (BIT(7)+BIT(6))
#define SYNC_TRYING BIT(6)
#define SYNC_SUPPORTED (BIT(7)+BIT(6))
#define TAR_ALLOW_DISC BIT(0)
-
#define EE_SYNC_MASK (BIT(0)+BIT(1))
#define EE_SYNC_5MB BIT(0)
#define EE_SYNC_10MB BIT(1)
#define EE_WIDE_SCSI BIT(7)
-
-
-
struct sccb_mgr_tar_info {
- struct sccb * TarSelQ_Head;
- struct sccb * TarSelQ_Tail;
- unsigned char TarLUN_CA; /*Contingent Allgiance */
- unsigned char TarTagQ_Cnt;
- unsigned char TarSelQ_Cnt;
- unsigned char TarStatus;
- unsigned char TarEEValue;
- unsigned char TarSyncCtrl;
- unsigned char TarReserved[2]; /* for alignment */
- unsigned char LunDiscQ_Idx[MAX_LUN];
- unsigned char TarLUNBusy[MAX_LUN];
+ struct sccb *TarSelQ_Head;
+ struct sccb *TarSelQ_Tail;
+ unsigned char TarLUN_CA; /*Contingent Allgiance */
+ unsigned char TarTagQ_Cnt;
+ unsigned char TarSelQ_Cnt;
+ unsigned char TarStatus;
+ unsigned char TarEEValue;
+ unsigned char TarSyncCtrl;
+ unsigned char TarReserved[2]; /* for alignment */
+ unsigned char LunDiscQ_Idx[MAX_LUN];
+ unsigned char TarLUNBusy[MAX_LUN];
};
struct nvram_info {
- unsigned char niModel; /* Model No. of card */
- unsigned char niCardNo; /* Card no. */
- unsigned long niBaseAddr; /* Port Address of card */
- unsigned char niSysConf; /* Adapter Configuration byte - Byte 16 of eeprom map */
- unsigned char niScsiConf; /* SCSI Configuration byte - Byte 17 of eeprom map */
- unsigned char niScamConf; /* SCAM Configuration byte - Byte 20 of eeprom map */
- unsigned char niAdapId; /* Host Adapter ID - Byte 24 of eerpom map */
- unsigned char niSyncTbl[MAX_SCSI_TAR / 2]; /* Sync/Wide byte of targets */
- unsigned char niScamTbl[MAX_SCSI_TAR][4]; /* Compressed Scam name string of Targets */
+ unsigned char niModel; /* Model No. of card */
+ unsigned char niCardNo; /* Card no. */
+ unsigned long niBaseAddr; /* Port Address of card */
+ unsigned char niSysConf; /* Adapter Configuration byte - Byte 16 of eeprom map */
+ unsigned char niScsiConf; /* SCSI Configuration byte - Byte 17 of eeprom map */
+ unsigned char niScamConf; /* SCAM Configuration byte - Byte 20 of eeprom map */
+ unsigned char niAdapId; /* Host Adapter ID - Byte 24 of eerpom map */
+ unsigned char niSyncTbl[MAX_SCSI_TAR / 2]; /* Sync/Wide byte of targets */
+ unsigned char niScamTbl[MAX_SCSI_TAR][4]; /* Compressed Scam name string of Targets */
};
-
#define MODEL_LT 1
#define MODEL_DL 2
#define MODEL_LW 3
#define MODEL_DW 4
-
struct sccb_card {
- struct sccb * currentSCCB;
- struct sccb_mgr_info * cardInfo;
-
- unsigned long ioPort;
-
- unsigned short cmdCounter;
- unsigned char discQCount;
- unsigned char tagQ_Lst;
- unsigned char cardIndex;
- unsigned char scanIndex;
- unsigned char globalFlags;
- unsigned char ourId;
- struct nvram_info * pNvRamInfo;
- struct sccb * discQ_Tbl[QUEUE_DEPTH];
-
-};
+ struct sccb *currentSCCB;
+ struct sccb_mgr_info *cardInfo;
+
+ unsigned long ioPort;
+ unsigned short cmdCounter;
+ unsigned char discQCount;
+ unsigned char tagQ_Lst;
+ unsigned char cardIndex;
+ unsigned char scanIndex;
+ unsigned char globalFlags;
+ unsigned char ourId;
+ struct nvram_info *pNvRamInfo;
+ struct sccb *discQ_Tbl[QUEUE_DEPTH];
+};
#define F_TAG_STARTED 0x01
#define F_CONLUN_IO 0x02
#define F_NEW_SCCB_CMD 0x40
#define F_UPDATE_EEPROM 0x80
-
#define ID_STRING_LENGTH 32
-#define TYPE_CODE0 0x63 /*Level2 Mstr (bits 7-6), */
-
+#define TYPE_CODE0 0x63 /*Level2 Mstr (bits 7-6), */
-#define SLV_TYPE_CODE0 0xA3 /*Priority Bit set (bits 7-6), */
+#define SLV_TYPE_CODE0 0xA3 /*Priority Bit set (bits 7-6), */
#define ASSIGN_ID 0x00
#define SET_P_FLAG 0x01
#define MISC_CODE 0x14
#define CLR_P_FLAG 0x18
-
-
#define INIT_SELTD 0x01
#define LEVEL2_TAR 0x02
-
-enum scam_id_st { ID0,ID1,ID2,ID3,ID4,ID5,ID6,ID7,ID8,ID9,ID10,ID11,ID12,
- ID13,ID14,ID15,ID_UNUSED,ID_UNASSIGNED,ID_ASSIGNED,LEGACY,
- CLR_PRIORITY,NO_ID_AVAIL };
+enum scam_id_st { ID0, ID1, ID2, ID3, ID4, ID5, ID6, ID7, ID8, ID9, ID10, ID11,
+ ID12,
+ ID13, ID14, ID15, ID_UNUSED, ID_UNASSIGNED, ID_ASSIGNED, LEGACY,
+ CLR_PRIORITY, NO_ID_AVAIL
+};
typedef struct SCCBscam_info {
- unsigned char id_string[ID_STRING_LENGTH];
- enum scam_id_st state;
-
-} SCCBSCAM_INFO;
+ unsigned char id_string[ID_STRING_LENGTH];
+ enum scam_id_st state;
+} SCCBSCAM_INFO;
#define SCSI_REQUEST_SENSE 0x03
#define SCSI_READ 0x08
#define SCSI_WRITE_EXTENDED 0x2A
#define SCSI_WRITE_AND_VERIFY 0x2E
-
-
#define SSGOOD 0x00
#define SSCHECK 0x02
#define SSQ_FULL 0x28
-
-
-
#define SMCMD_COMP 0x00
#define SMEXT 0x01
#define SMSAVE_DATA_PTR 0x02
#define SMIDENT 0x80
#define DISC_PRIV 0x40
-
#define SMSYNC 0x01
#define SMWDTR 0x03
#define SM8BIT 0x00
#define SM16BIT 0x01
-#define SMIGNORWR 0x23 /* Ignore Wide Residue */
-
-
-
-
-
-
-
+#define SMIGNORWR 0x23 /* Ignore Wide Residue */
#define SIX_BYTE_CMD 0x06
#define TWELVE_BYTE_CMD 0x0C
#define ASYNC 0x00
-#define MAX_OFFSET 0x0F /* Maxbyteoffset for Sync Xfers */
-
+#define MAX_OFFSET 0x0F /* Maxbyteoffset for Sync Xfers */
#define EEPROM_WD_CNT 256
#define SCAM_CONFIG 20
#define ADAPTER_SCSI_ID 24
-
#define IGNORE_B_SCAN 32
#define SEND_START_ENA 34
#define DEVICE_ENABLE 36
#define SYNC_RATE_TBLcd 50
#define SYNC_RATE_TBLef 52
+#define EE_SCAMBASE 256
+#define SCAM_ENABLED BIT(2)
+#define SCAM_LEVEL2 BIT(3)
-#define EE_SCAMBASE 256
-
-
-
- #define SCAM_ENABLED BIT(2)
- #define SCAM_LEVEL2 BIT(3)
-
-
- #define RENEGO_ENA BITW(10)
- #define CONNIO_ENA BITW(11)
- #define GREEN_PC_ENA BITW(12)
+#define RENEGO_ENA BITW(10)
+#define CONNIO_ENA BITW(11)
+#define GREEN_PC_ENA BITW(12)
+#define AUTO_RATE_00 00
+#define AUTO_RATE_05 01
+#define AUTO_RATE_10 02
+#define AUTO_RATE_20 03
- #define AUTO_RATE_00 00
- #define AUTO_RATE_05 01
- #define AUTO_RATE_10 02
- #define AUTO_RATE_20 03
+#define WIDE_NEGO_BIT BIT(7)
+#define DISC_ENABLE_BIT BIT(6)
- #define WIDE_NEGO_BIT BIT(7)
- #define DISC_ENABLE_BIT BIT(6)
+#define hp_vendor_id_0 0x00 /* LSB */
+#define ORION_VEND_0 0x4B
+#define hp_vendor_id_1 0x01 /* MSB */
+#define ORION_VEND_1 0x10
+#define hp_device_id_0 0x02 /* LSB */
+#define ORION_DEV_0 0x30
- #define hp_vendor_id_0 0x00 /* LSB */
- #define ORION_VEND_0 0x4B
-
- #define hp_vendor_id_1 0x01 /* MSB */
- #define ORION_VEND_1 0x10
-
- #define hp_device_id_0 0x02 /* LSB */
- #define ORION_DEV_0 0x30
-
- #define hp_device_id_1 0x03 /* MSB */
- #define ORION_DEV_1 0x81
+#define hp_device_id_1 0x03 /* MSB */
+#define ORION_DEV_1 0x81
/* Sub Vendor ID and Sub Device ID only available in
- Harpoon Version 2 and higher */
-
- #define hp_sub_device_id_0 0x06 /* LSB */
-
-
-
- #define hp_semaphore 0x0C
- #define SCCB_MGR_ACTIVE BIT(0)
- #define TICKLE_ME BIT(1)
- #define SCCB_MGR_PRESENT BIT(3)
- #define BIOS_IN_USE BIT(4)
-
-
-
- #define hp_sys_ctrl 0x0F
-
- #define STOP_CLK BIT(0) /*Turn off BusMaster Clock */
- #define DRVR_RST BIT(1) /*Firmware Reset to 80C15 chip */
- #define HALT_MACH BIT(3) /*Halt State Machine */
- #define HARD_ABORT BIT(4) /*Hard Abort */
-
-
-
-
-
-
-
-
-
- #define hp_host_blk_cnt 0x13
-
- #define XFER_BLK64 0x06 /* 1 1 0 64 byte per block*/
-
- #define BM_THRESHOLD 0x40 /* PCI mode can only xfer 16 bytes*/
-
+ Harpoon Version 2 and higher */
+#define hp_sub_device_id_0 0x06 /* LSB */
- #define hp_int_mask 0x17
+#define hp_semaphore 0x0C
+#define SCCB_MGR_ACTIVE BIT(0)
+#define TICKLE_ME BIT(1)
+#define SCCB_MGR_PRESENT BIT(3)
+#define BIOS_IN_USE BIT(4)
- #define INT_CMD_COMPL BIT(0) /* DMA command complete */
- #define INT_EXT_STATUS BIT(1) /* Extended Status Set */
+#define hp_sys_ctrl 0x0F
+#define STOP_CLK BIT(0) /*Turn off BusMaster Clock */
+#define DRVR_RST BIT(1) /*Firmware Reset to 80C15 chip */
+#define HALT_MACH BIT(3) /*Halt State Machine */
+#define HARD_ABORT BIT(4) /*Hard Abort */
- #define hp_xfer_cnt_lo 0x18
- #define hp_xfer_cnt_hi 0x1A
- #define hp_xfer_cmd 0x1B
+#define hp_host_blk_cnt 0x13
- #define XFER_HOST_DMA 0x00 /* 0 0 0 Transfer Host -> DMA */
- #define XFER_DMA_HOST 0x01 /* 0 0 1 Transfer DMA -> Host */
+#define XFER_BLK64 0x06 /* 1 1 0 64 byte per block */
+#define BM_THRESHOLD 0x40 /* PCI mode can only xfer 16 bytes */
- #define XFER_HOST_AUTO 0x00 /* 0 0 Auto Transfer Size */
+#define hp_int_mask 0x17
- #define XFER_DMA_8BIT 0x20 /* 0 1 8 BIT Transfer Size */
+#define INT_CMD_COMPL BIT(0) /* DMA command complete */
+#define INT_EXT_STATUS BIT(1) /* Extended Status Set */
- #define DISABLE_INT BIT(7) /*Do not interrupt at end of cmd. */
+#define hp_xfer_cnt_lo 0x18
+#define hp_xfer_cnt_hi 0x1A
+#define hp_xfer_cmd 0x1B
- #define HOST_WRT_CMD ((DISABLE_INT + XFER_HOST_DMA + XFER_HOST_AUTO + XFER_DMA_8BIT))
- #define HOST_RD_CMD ((DISABLE_INT + XFER_DMA_HOST + XFER_HOST_AUTO + XFER_DMA_8BIT))
+#define XFER_HOST_DMA 0x00 /* 0 0 0 Transfer Host -> DMA */
+#define XFER_DMA_HOST 0x01 /* 0 0 1 Transfer DMA -> Host */
- #define hp_host_addr_lo 0x1C
- #define hp_host_addr_hmi 0x1E
+#define XFER_HOST_AUTO 0x00 /* 0 0 Auto Transfer Size */
- #define hp_ee_ctrl 0x22
+#define XFER_DMA_8BIT 0x20 /* 0 1 8 BIT Transfer Size */
- #define EXT_ARB_ACK BIT(7)
- #define SCSI_TERM_ENA_H BIT(6) /* SCSI high byte terminator */
- #define SEE_MS BIT(5)
- #define SEE_CS BIT(3)
- #define SEE_CLK BIT(2)
- #define SEE_DO BIT(1)
- #define SEE_DI BIT(0)
+#define DISABLE_INT BIT(7) /*Do not interrupt at end of cmd. */
- #define EE_READ 0x06
- #define EE_WRITE 0x05
- #define EWEN 0x04
- #define EWEN_ADDR 0x03C0
- #define EWDS 0x04
- #define EWDS_ADDR 0x0000
+#define HOST_WRT_CMD ((DISABLE_INT + XFER_HOST_DMA + XFER_HOST_AUTO + XFER_DMA_8BIT))
+#define HOST_RD_CMD ((DISABLE_INT + XFER_DMA_HOST + XFER_HOST_AUTO + XFER_DMA_8BIT))
+#define hp_host_addr_lo 0x1C
+#define hp_host_addr_hmi 0x1E
+#define hp_ee_ctrl 0x22
+#define EXT_ARB_ACK BIT(7)
+#define SCSI_TERM_ENA_H BIT(6) /* SCSI high byte terminator */
+#define SEE_MS BIT(5)
+#define SEE_CS BIT(3)
+#define SEE_CLK BIT(2)
+#define SEE_DO BIT(1)
+#define SEE_DI BIT(0)
+#define EE_READ 0x06
+#define EE_WRITE 0x05
+#define EWEN 0x04
+#define EWEN_ADDR 0x03C0
+#define EWDS 0x04
+#define EWDS_ADDR 0x0000
+#define hp_bm_ctrl 0x26
+#define SCSI_TERM_ENA_L BIT(0) /*Enable/Disable external terminators */
+#define FLUSH_XFER_CNTR BIT(1) /*Flush transfer counter */
+#define FORCE1_XFER BIT(5) /*Always xfer one byte in byte mode */
+#define FAST_SINGLE BIT(6) /*?? */
- #define hp_bm_ctrl 0x26
+#define BMCTRL_DEFAULT (FORCE1_XFER|FAST_SINGLE|SCSI_TERM_ENA_L)
- #define SCSI_TERM_ENA_L BIT(0) /*Enable/Disable external terminators */
- #define FLUSH_XFER_CNTR BIT(1) /*Flush transfer counter */
- #define FORCE1_XFER BIT(5) /*Always xfer one byte in byte mode */
- #define FAST_SINGLE BIT(6) /*?? */
+#define hp_sg_addr 0x28
+#define hp_page_ctrl 0x29
- #define BMCTRL_DEFAULT (FORCE1_XFER|FAST_SINGLE|SCSI_TERM_ENA_L)
+#define SCATTER_EN BIT(0)
+#define SGRAM_ARAM BIT(1)
+#define G_INT_DISABLE BIT(3) /* Enable/Disable all Interrupts */
+#define NARROW_SCSI_CARD BIT(4) /* NARROW/WIDE SCSI config pin */
+#define hp_pci_stat_cfg 0x2D
- #define hp_sg_addr 0x28
- #define hp_page_ctrl 0x29
+#define REC_MASTER_ABORT BIT(5) /*received Master abort */
- #define SCATTER_EN BIT(0)
- #define SGRAM_ARAM BIT(1)
- #define G_INT_DISABLE BIT(3) /* Enable/Disable all Interrupts */
- #define NARROW_SCSI_CARD BIT(4) /* NARROW/WIDE SCSI config pin */
+#define hp_rev_num 0x33
+#define hp_stack_data 0x34
+#define hp_stack_addr 0x35
+#define hp_ext_status 0x36
-
- #define hp_pci_stat_cfg 0x2D
-
- #define REC_MASTER_ABORT BIT(5) /*received Master abort */
-
-
-
-
-
-
-
-
- #define hp_rev_num 0x33
-
-
- #define hp_stack_data 0x34
- #define hp_stack_addr 0x35
-
- #define hp_ext_status 0x36
-
- #define BM_FORCE_OFF BIT(0) /*Bus Master is forced to get off */
- #define PCI_TGT_ABORT BIT(0) /*PCI bus master transaction aborted */
- #define PCI_DEV_TMOUT BIT(1) /*PCI Device Time out */
- #define CMD_ABORTED BIT(4) /*Command aborted */
- #define BM_PARITY_ERR BIT(5) /*parity error on data received */
- #define PIO_OVERRUN BIT(6) /*Slave data overrun */
- #define BM_CMD_BUSY BIT(7) /*Bus master transfer command busy */
- #define BAD_EXT_STATUS (BM_FORCE_OFF | PCI_DEV_TMOUT | CMD_ABORTED | \
+#define BM_FORCE_OFF BIT(0) /*Bus Master is forced to get off */
+#define PCI_TGT_ABORT BIT(0) /*PCI bus master transaction aborted */
+#define PCI_DEV_TMOUT BIT(1) /*PCI Device Time out */
+#define CMD_ABORTED BIT(4) /*Command aborted */
+#define BM_PARITY_ERR BIT(5) /*parity error on data received */
+#define PIO_OVERRUN BIT(6) /*Slave data overrun */
+#define BM_CMD_BUSY BIT(7) /*Bus master transfer command busy */
+#define BAD_EXT_STATUS (BM_FORCE_OFF | PCI_DEV_TMOUT | CMD_ABORTED | \
BM_PARITY_ERR | PIO_OVERRUN)
- #define hp_int_status 0x37
-
- #define EXT_STATUS_ON BIT(1) /*Extended status is valid */
- #define SCSI_INTERRUPT BIT(2) /*Global indication of a SCSI int. */
- #define INT_ASSERTED BIT(5) /* */
-
-
- #define hp_fifo_cnt 0x38
-
-
-
-
- #define hp_intena 0x40
-
- #define RESET BITW(7)
- #define PROG_HLT BITW(6)
- #define PARITY BITW(5)
- #define FIFO BITW(4)
- #define SEL BITW(3)
- #define SCAM_SEL BITW(2)
- #define RSEL BITW(1)
- #define TIMEOUT BITW(0)
- #define BUS_FREE BITW(15)
- #define XFER_CNT_0 BITW(14)
- #define PHASE BITW(13)
- #define IUNKWN BITW(12)
- #define ICMD_COMP BITW(11)
- #define ITICKLE BITW(10)
- #define IDO_STRT BITW(9)
- #define ITAR_DISC BITW(8)
- #define AUTO_INT (BITW(12)+BITW(11)+BITW(10)+BITW(9)+BITW(8))
- #define CLR_ALL_INT 0xFFFF
- #define CLR_ALL_INT_1 0xFF00
-
- #define hp_intstat 0x42
-
- #define hp_scsisig 0x44
-
- #define SCSI_SEL BIT(7)
- #define SCSI_BSY BIT(6)
- #define SCSI_REQ BIT(5)
- #define SCSI_ACK BIT(4)
- #define SCSI_ATN BIT(3)
- #define SCSI_CD BIT(2)
- #define SCSI_MSG BIT(1)
- #define SCSI_IOBIT BIT(0)
-
- #define S_SCSI_PHZ (BIT(2)+BIT(1)+BIT(0))
- #define S_MSGO_PH (BIT(2)+BIT(1) )
- #define S_MSGI_PH (BIT(2)+BIT(1)+BIT(0))
- #define S_DATAI_PH ( BIT(0))
- #define S_DATAO_PH 0x00
- #define S_ILL_PH ( BIT(1) )
-
- #define hp_scsictrl_0 0x45
-
- #define SEL_TAR BIT(6)
- #define ENA_ATN BIT(4)
- #define ENA_RESEL BIT(2)
- #define SCSI_RST BIT(1)
- #define ENA_SCAM_SEL BIT(0)
-
-
-
- #define hp_portctrl_0 0x46
-
- #define SCSI_PORT BIT(7)
- #define SCSI_INBIT BIT(6)
- #define DMA_PORT BIT(5)
- #define DMA_RD BIT(4)
- #define HOST_PORT BIT(3)
- #define HOST_WRT BIT(2)
- #define SCSI_BUS_EN BIT(1)
- #define START_TO BIT(0)
-
- #define hp_scsireset 0x47
-
- #define SCSI_INI BIT(6)
- #define SCAM_EN BIT(5)
- #define DMA_RESET BIT(3)
- #define HPSCSI_RESET BIT(2)
- #define PROG_RESET BIT(1)
- #define FIFO_CLR BIT(0)
-
- #define hp_xfercnt_0 0x48
- #define hp_xfercnt_2 0x4A
-
- #define hp_fifodata_0 0x4C
- #define hp_addstat 0x4E
-
- #define SCAM_TIMER BIT(7)
- #define SCSI_MODE8 BIT(3)
- #define SCSI_PAR_ERR BIT(0)
-
- #define hp_prgmcnt_0 0x4F
-
-
- #define hp_selfid_0 0x50
- #define hp_selfid_1 0x51
- #define hp_arb_id 0x52
-
-
- #define hp_select_id 0x53
-
-
- #define hp_synctarg_base 0x54
- #define hp_synctarg_12 0x54
- #define hp_synctarg_13 0x55
- #define hp_synctarg_14 0x56
- #define hp_synctarg_15 0x57
-
- #define hp_synctarg_8 0x58
- #define hp_synctarg_9 0x59
- #define hp_synctarg_10 0x5A
- #define hp_synctarg_11 0x5B
-
- #define hp_synctarg_4 0x5C
- #define hp_synctarg_5 0x5D
- #define hp_synctarg_6 0x5E
- #define hp_synctarg_7 0x5F
-
- #define hp_synctarg_0 0x60
- #define hp_synctarg_1 0x61
- #define hp_synctarg_2 0x62
- #define hp_synctarg_3 0x63
-
- #define NARROW_SCSI BIT(4)
- #define DEFAULT_OFFSET 0x0F
-
- #define hp_autostart_0 0x64
- #define hp_autostart_1 0x65
- #define hp_autostart_3 0x67
-
-
-
- #define AUTO_IMMED BIT(5)
- #define SELECT BIT(6)
- #define END_DATA (BIT(7)+BIT(6))
-
- #define hp_gp_reg_0 0x68
- #define hp_gp_reg_1 0x69
- #define hp_gp_reg_3 0x6B
-
- #define hp_seltimeout 0x6C
-
-
- #define TO_4ms 0x67 /* 3.9959ms */
-
- #define TO_5ms 0x03 /* 4.9152ms */
- #define TO_10ms 0x07 /* 11.xxxms */
- #define TO_250ms 0x99 /* 250.68ms */
- #define TO_290ms 0xB1 /* 289.99ms */
+#define hp_int_status 0x37
+
+#define EXT_STATUS_ON BIT(1) /*Extended status is valid */
+#define SCSI_INTERRUPT BIT(2) /*Global indication of a SCSI int. */
+#define INT_ASSERTED BIT(5) /* */
+
+#define hp_fifo_cnt 0x38
+
+#define hp_intena 0x40
+
+#define RESET BITW(7)
+#define PROG_HLT BITW(6)
+#define PARITY BITW(5)
+#define FIFO BITW(4)
+#define SEL BITW(3)
+#define SCAM_SEL BITW(2)
+#define RSEL BITW(1)
+#define TIMEOUT BITW(0)
+#define BUS_FREE BITW(15)
+#define XFER_CNT_0 BITW(14)
+#define PHASE BITW(13)
+#define IUNKWN BITW(12)
+#define ICMD_COMP BITW(11)
+#define ITICKLE BITW(10)
+#define IDO_STRT BITW(9)
+#define ITAR_DISC BITW(8)
+#define AUTO_INT (BITW(12)+BITW(11)+BITW(10)+BITW(9)+BITW(8))
+#define CLR_ALL_INT 0xFFFF
+#define CLR_ALL_INT_1 0xFF00
+
+#define hp_intstat 0x42
+
+#define hp_scsisig 0x44
+
+#define SCSI_SEL BIT(7)
+#define SCSI_BSY BIT(6)
+#define SCSI_REQ BIT(5)
+#define SCSI_ACK BIT(4)
+#define SCSI_ATN BIT(3)
+#define SCSI_CD BIT(2)
+#define SCSI_MSG BIT(1)
+#define SCSI_IOBIT BIT(0)
+
+#define S_SCSI_PHZ (BIT(2)+BIT(1)+BIT(0))
+#define S_MSGO_PH (BIT(2)+BIT(1) )
+#define S_MSGI_PH (BIT(2)+BIT(1)+BIT(0))
+#define S_DATAI_PH ( BIT(0))
+#define S_DATAO_PH 0x00
+#define S_ILL_PH ( BIT(1) )
+
+#define hp_scsictrl_0 0x45
+
+#define SEL_TAR BIT(6)
+#define ENA_ATN BIT(4)
+#define ENA_RESEL BIT(2)
+#define SCSI_RST BIT(1)
+#define ENA_SCAM_SEL BIT(0)
- #define hp_clkctrl_0 0x6D
+#define hp_portctrl_0 0x46
- #define PWR_DWN BIT(6)
- #define ACTdeassert BIT(4)
- #define CLK_40MHZ (BIT(1) + BIT(0))
+#define SCSI_PORT BIT(7)
+#define SCSI_INBIT BIT(6)
+#define DMA_PORT BIT(5)
+#define DMA_RD BIT(4)
+#define HOST_PORT BIT(3)
+#define HOST_WRT BIT(2)
+#define SCSI_BUS_EN BIT(1)
+#define START_TO BIT(0)
- #define CLKCTRL_DEFAULT (ACTdeassert | CLK_40MHZ)
+#define hp_scsireset 0x47
- #define hp_fiforead 0x6E
- #define hp_fifowrite 0x6F
+#define SCSI_INI BIT(6)
+#define SCAM_EN BIT(5)
+#define DMA_RESET BIT(3)
+#define HPSCSI_RESET BIT(2)
+#define PROG_RESET BIT(1)
+#define FIFO_CLR BIT(0)
- #define hp_offsetctr 0x70
- #define hp_xferstat 0x71
+#define hp_xfercnt_0 0x48
+#define hp_xfercnt_2 0x4A
- #define FIFO_EMPTY BIT(6)
+#define hp_fifodata_0 0x4C
+#define hp_addstat 0x4E
- #define hp_portctrl_1 0x72
+#define SCAM_TIMER BIT(7)
+#define SCSI_MODE8 BIT(3)
+#define SCSI_PAR_ERR BIT(0)
- #define CHK_SCSI_P BIT(3)
- #define HOST_MODE8 BIT(0)
+#define hp_prgmcnt_0 0x4F
- #define hp_xfer_pad 0x73
+#define hp_selfid_0 0x50
+#define hp_selfid_1 0x51
+#define hp_arb_id 0x52
- #define ID_UNLOCK BIT(3)
+#define hp_select_id 0x53
- #define hp_scsidata_0 0x74
- #define hp_scsidata_1 0x75
+#define hp_synctarg_base 0x54
+#define hp_synctarg_12 0x54
+#define hp_synctarg_13 0x55
+#define hp_synctarg_14 0x56
+#define hp_synctarg_15 0x57
+#define hp_synctarg_8 0x58
+#define hp_synctarg_9 0x59
+#define hp_synctarg_10 0x5A
+#define hp_synctarg_11 0x5B
+#define hp_synctarg_4 0x5C
+#define hp_synctarg_5 0x5D
+#define hp_synctarg_6 0x5E
+#define hp_synctarg_7 0x5F
- #define hp_aramBase 0x80
- #define BIOS_DATA_OFFSET 0x60
- #define BIOS_RELATIVE_CARD 0x64
+#define hp_synctarg_0 0x60
+#define hp_synctarg_1 0x61
+#define hp_synctarg_2 0x62
+#define hp_synctarg_3 0x63
+#define NARROW_SCSI BIT(4)
+#define DEFAULT_OFFSET 0x0F
+#define hp_autostart_0 0x64
+#define hp_autostart_1 0x65
+#define hp_autostart_3 0x67
+#define AUTO_IMMED BIT(5)
+#define SELECT BIT(6)
+#define END_DATA (BIT(7)+BIT(6))
- #define AR3 (BITW(9) + BITW(8))
- #define SDATA BITW(10)
+#define hp_gp_reg_0 0x68
+#define hp_gp_reg_1 0x69
+#define hp_gp_reg_3 0x6B
+#define hp_seltimeout 0x6C
- #define CRD_OP BITW(11) /* Cmp Reg. w/ Data */
+#define TO_4ms 0x67 /* 3.9959ms */
- #define CRR_OP BITW(12) /* Cmp Reg. w. Reg. */
+#define TO_5ms 0x03 /* 4.9152ms */
+#define TO_10ms 0x07 /* 11.xxxms */
+#define TO_250ms 0x99 /* 250.68ms */
+#define TO_290ms 0xB1 /* 289.99ms */
-
-
- #define CPE_OP (BITW(14)+BITW(11)) /* Cmp SCSI phs & Branch EQ */
+#define hp_clkctrl_0 0x6D
- #define CPN_OP (BITW(14)+BITW(12)) /* Cmp SCSI phs & Branch NOT EQ */
+#define PWR_DWN BIT(6)
+#define ACTdeassert BIT(4)
+#define CLK_40MHZ (BIT(1) + BIT(0))
+#define CLKCTRL_DEFAULT (ACTdeassert | CLK_40MHZ)
- #define ADATA_OUT 0x00
- #define ADATA_IN BITW(8)
- #define ACOMMAND BITW(10)
- #define ASTATUS (BITW(10)+BITW(8))
- #define AMSG_OUT (BITW(10)+BITW(9))
- #define AMSG_IN (BITW(10)+BITW(9)+BITW(8))
+#define hp_fiforead 0x6E
+#define hp_fifowrite 0x6F
+#define hp_offsetctr 0x70
+#define hp_xferstat 0x71
- #define BRH_OP BITW(13) /* Branch */
+#define FIFO_EMPTY BIT(6)
-
- #define ALWAYS 0x00
- #define EQUAL BITW(8)
- #define NOT_EQ BITW(9)
+#define hp_portctrl_1 0x72
- #define TCB_OP (BITW(13)+BITW(11)) /* Test condition & branch */
+#define CHK_SCSI_P BIT(3)
+#define HOST_MODE8 BIT(0)
-
- #define FIFO_0 BITW(10)
+#define hp_xfer_pad 0x73
+#define ID_UNLOCK BIT(3)
- #define MPM_OP BITW(15) /* Match phase and move data */
+#define hp_scsidata_0 0x74
+#define hp_scsidata_1 0x75
+#define hp_aramBase 0x80
+#define BIOS_DATA_OFFSET 0x60
+#define BIOS_RELATIVE_CARD 0x64
- #define MRR_OP BITW(14) /* Move DReg. to Reg. */
+#define AR3 (BITW(9) + BITW(8))
+#define SDATA BITW(10)
+#define CRD_OP BITW(11) /* Cmp Reg. w/ Data */
- #define S_IDREG (BIT(2)+BIT(1)+BIT(0))
+#define CRR_OP BITW(12) /* Cmp Reg. w. Reg. */
+#define CPE_OP (BITW(14)+BITW(11)) /* Cmp SCSI phs & Branch EQ */
- #define D_AR0 0x00
- #define D_AR1 BIT(0)
- #define D_BUCKET (BIT(2) + BIT(1) + BIT(0))
+#define CPN_OP (BITW(14)+BITW(12)) /* Cmp SCSI phs & Branch NOT EQ */
+#define ADATA_OUT 0x00
+#define ADATA_IN BITW(8)
+#define ACOMMAND BITW(10)
+#define ASTATUS (BITW(10)+BITW(8))
+#define AMSG_OUT (BITW(10)+BITW(9))
+#define AMSG_IN (BITW(10)+BITW(9)+BITW(8))
+#define BRH_OP BITW(13) /* Branch */
+#define ALWAYS 0x00
+#define EQUAL BITW(8)
+#define NOT_EQ BITW(9)
+#define TCB_OP (BITW(13)+BITW(11)) /* Test condition & branch */
+#define FIFO_0 BITW(10)
+#define MPM_OP BITW(15) /* Match phase and move data */
+#define MRR_OP BITW(14) /* Move DReg. to Reg. */
+#define S_IDREG (BIT(2)+BIT(1)+BIT(0))
- #define RAT_OP (BITW(14)+BITW(13)+BITW(11))
-
- #define SSI_OP (BITW(15)+BITW(11))
-
-
- #define SSI_ITAR_DISC (ITAR_DISC >> 8)
- #define SSI_IDO_STRT (IDO_STRT >> 8)
-
- #define SSI_ICMD_COMP (ICMD_COMP >> 8)
- #define SSI_ITICKLE (ITICKLE >> 8)
-
- #define SSI_IUNKWN (IUNKWN >> 8)
- #define SSI_INO_CC (IUNKWN >> 8)
- #define SSI_IRFAIL (IUNKWN >> 8)
-
-
- #define NP 0x10 /*Next Phase */
- #define NTCMD 0x02 /*Non- Tagged Command start */
- #define CMDPZ 0x04 /*Command phase */
- #define DINT 0x12 /*Data Out/In interrupt */
- #define DI 0x13 /*Data Out */
- #define DC 0x19 /*Disconnect Message */
- #define ST 0x1D /*Status Phase */
- #define UNKNWN 0x24 /*Unknown bus action */
- #define CC 0x25 /*Command Completion failure */
- #define TICK 0x26 /*New target reselected us. */
- #define SELCHK 0x28 /*Select & Check SCSI ID latch reg */
-
-
- #define ID_MSG_STRT hp_aramBase + 0x00
- #define NON_TAG_ID_MSG hp_aramBase + 0x06
- #define CMD_STRT hp_aramBase + 0x08
- #define SYNC_MSGS hp_aramBase + 0x08
-
-
-
-
-
- #define TAG_STRT 0x00
- #define DISCONNECT_START 0x10/2
- #define END_DATA_START 0x14/2
- #define CMD_ONLY_STRT CMDPZ/2
- #define SELCHK_STRT SELCHK/2
+#define D_AR0 0x00
+#define D_AR1 BIT(0)
+#define D_BUCKET (BIT(2) + BIT(1) + BIT(0))
+#define RAT_OP (BITW(14)+BITW(13)+BITW(11))
+#define SSI_OP (BITW(15)+BITW(11))
+#define SSI_ITAR_DISC (ITAR_DISC >> 8)
+#define SSI_IDO_STRT (IDO_STRT >> 8)
+#define SSI_ICMD_COMP (ICMD_COMP >> 8)
+#define SSI_ITICKLE (ITICKLE >> 8)
+#define SSI_IUNKWN (IUNKWN >> 8)
+#define SSI_INO_CC (IUNKWN >> 8)
+#define SSI_IRFAIL (IUNKWN >> 8)
+#define NP 0x10 /*Next Phase */
+#define NTCMD 0x02 /*Non- Tagged Command start */
+#define CMDPZ 0x04 /*Command phase */
+#define DINT 0x12 /*Data Out/In interrupt */
+#define DI 0x13 /*Data Out */
+#define DC 0x19 /*Disconnect Message */
+#define ST 0x1D /*Status Phase */
+#define UNKNWN 0x24 /*Unknown bus action */
+#define CC 0x25 /*Command Completion failure */
+#define TICK 0x26 /*New target reselected us. */
+#define SELCHK 0x28 /*Select & Check SCSI ID latch reg */
+#define ID_MSG_STRT hp_aramBase + 0x00
+#define NON_TAG_ID_MSG hp_aramBase + 0x06
+#define CMD_STRT hp_aramBase + 0x08
+#define SYNC_MSGS hp_aramBase + 0x08
+#define TAG_STRT 0x00
+#define DISCONNECT_START 0x10/2
+#define END_DATA_START 0x14/2
+#define CMD_ONLY_STRT CMDPZ/2
+#define SELCHK_STRT SELCHK/2
#define GET_XFER_CNT(port, xfercnt) {RD_HARP32(port,hp_xfercnt_0,xfercnt); xfercnt &= 0xFFFFFF;}
/* #define GET_XFER_CNT(port, xfercnt) (xfercnt = RD_HARPOON(port+hp_xfercnt_2), \
#define ACCEPT_MSG(port) {while(RD_HARPOON(port+hp_scsisig) & SCSI_REQ){}\
WR_HARPOON(port+hp_scsisig, S_ILL_PH);}
-
#define ACCEPT_MSG_ATN(port) {while(RD_HARPOON(port+hp_scsisig) & SCSI_REQ){}\
WR_HARPOON(port+hp_scsisig, (S_ILL_PH|SCSI_ATN));}
-
-
#define DISABLE_AUTO(port) (WR_HARPOON(port+hp_scsireset, PROG_RESET),\
WR_HARPOON(port+hp_scsireset, 0x00))
#define MENABLE_INT(p_port) (WR_HARPOON(p_port+hp_page_ctrl, \
(RD_HARPOON(p_port+hp_page_ctrl) & ~G_INT_DISABLE)))
-
-
-
-static unsigned char FPT_sisyncn(unsigned long port, unsigned char p_card, unsigned char syncFlag);
-static void FPT_ssel(unsigned long port, unsigned char p_card);
-static void FPT_sres(unsigned long port, unsigned char p_card, struct sccb_card * pCurrCard);
-static void FPT_shandem(unsigned long port, unsigned char p_card,struct sccb * pCurrSCCB);
-static void FPT_stsyncn(unsigned long port, unsigned char p_card);
-static void FPT_sisyncr(unsigned long port,unsigned char sync_pulse, unsigned char offset);
-static void FPT_sssyncv(unsigned long p_port, unsigned char p_id, unsigned char p_sync_value,
- struct sccb_mgr_tar_info * currTar_Info);
-static void FPT_sresb(unsigned long port, unsigned char p_card);
-static void FPT_sxfrp(unsigned long p_port, unsigned char p_card);
-static void FPT_schkdd(unsigned long port, unsigned char p_card);
+static unsigned char FPT_sisyncn(unsigned long port, unsigned char p_card,
+ unsigned char syncFlag);
+static void FPT_ssel(unsigned long port, unsigned char p_card);
+static void FPT_sres(unsigned long port, unsigned char p_card,
+ struct sccb_card *pCurrCard);
+static void FPT_shandem(unsigned long port, unsigned char p_card,
+ struct sccb *pCurrSCCB);
+static void FPT_stsyncn(unsigned long port, unsigned char p_card);
+static void FPT_sisyncr(unsigned long port, unsigned char sync_pulse,
+ unsigned char offset);
+static void FPT_sssyncv(unsigned long p_port, unsigned char p_id,
+ unsigned char p_sync_value,
+ struct sccb_mgr_tar_info *currTar_Info);
+static void FPT_sresb(unsigned long port, unsigned char p_card);
+static void FPT_sxfrp(unsigned long p_port, unsigned char p_card);
+static void FPT_schkdd(unsigned long port, unsigned char p_card);
static unsigned char FPT_RdStack(unsigned long port, unsigned char index);
-static void FPT_WrStack(unsigned long portBase, unsigned char index, unsigned char data);
+static void FPT_WrStack(unsigned long portBase, unsigned char index,
+ unsigned char data);
static unsigned char FPT_ChkIfChipInitialized(unsigned long ioPort);
static void FPT_SendMsg(unsigned long port, unsigned char message);
-static void FPT_queueFlushTargSccb(unsigned char p_card, unsigned char thisTarg,
- unsigned char error_code);
+static void FPT_queueFlushTargSccb(unsigned char p_card, unsigned char thisTarg,
+ unsigned char error_code);
-static void FPT_sinits(struct sccb * p_sccb, unsigned char p_card);
-static void FPT_RNVRamData(struct nvram_info * pNvRamInfo);
+static void FPT_sinits(struct sccb *p_sccb, unsigned char p_card);
+static void FPT_RNVRamData(struct nvram_info *pNvRamInfo);
static unsigned char FPT_siwidn(unsigned long port, unsigned char p_card);
-static void FPT_stwidn(unsigned long port, unsigned char p_card);
-static void FPT_siwidr(unsigned long port, unsigned char width);
-
-
-static void FPT_queueSelectFail(struct sccb_card * pCurrCard, unsigned char p_card);
-static void FPT_queueDisconnect(struct sccb * p_SCCB, unsigned char p_card);
-static void FPT_queueCmdComplete(struct sccb_card * pCurrCard, struct sccb * p_SCCB,
+static void FPT_stwidn(unsigned long port, unsigned char p_card);
+static void FPT_siwidr(unsigned long port, unsigned char width);
+
+static void FPT_queueSelectFail(struct sccb_card *pCurrCard,
+ unsigned char p_card);
+static void FPT_queueDisconnect(struct sccb *p_SCCB, unsigned char p_card);
+static void FPT_queueCmdComplete(struct sccb_card *pCurrCard,
+ struct sccb *p_SCCB, unsigned char p_card);
+static void FPT_queueSearchSelect(struct sccb_card *pCurrCard,
unsigned char p_card);
-static void FPT_queueSearchSelect(struct sccb_card * pCurrCard, unsigned char p_card);
-static void FPT_queueFlushSccb(unsigned char p_card, unsigned char error_code);
-static void FPT_queueAddSccb(struct sccb * p_SCCB, unsigned char card);
-static unsigned char FPT_queueFindSccb(struct sccb * p_SCCB, unsigned char p_card);
-static void FPT_utilUpdateResidual(struct sccb * p_SCCB);
+static void FPT_queueFlushSccb(unsigned char p_card, unsigned char error_code);
+static void FPT_queueAddSccb(struct sccb *p_SCCB, unsigned char card);
+static unsigned char FPT_queueFindSccb(struct sccb *p_SCCB,
+ unsigned char p_card);
+static void FPT_utilUpdateResidual(struct sccb *p_SCCB);
static unsigned short FPT_CalcCrc16(unsigned char buffer[]);
-static unsigned char FPT_CalcLrc(unsigned char buffer[]);
-
-
-static void FPT_Wait1Second(unsigned long p_port);
-static void FPT_Wait(unsigned long p_port, unsigned char p_delay);
-static void FPT_utilEEWriteOnOff(unsigned long p_port,unsigned char p_mode);
-static void FPT_utilEEWrite(unsigned long p_port, unsigned short ee_data, unsigned short ee_addr);
-static unsigned short FPT_utilEERead(unsigned long p_port, unsigned short ee_addr);
-static unsigned short FPT_utilEEReadOrg(unsigned long p_port, unsigned short ee_addr);
-static void FPT_utilEESendCmdAddr(unsigned long p_port, unsigned char ee_cmd, unsigned short ee_addr);
-
-
-
-static void FPT_phaseDataOut(unsigned long port, unsigned char p_card);
-static void FPT_phaseDataIn(unsigned long port, unsigned char p_card);
-static void FPT_phaseCommand(unsigned long port, unsigned char p_card);
-static void FPT_phaseStatus(unsigned long port, unsigned char p_card);
-static void FPT_phaseMsgOut(unsigned long port, unsigned char p_card);
-static void FPT_phaseMsgIn(unsigned long port, unsigned char p_card);
-static void FPT_phaseIllegal(unsigned long port, unsigned char p_card);
-
-static void FPT_phaseDecode(unsigned long port, unsigned char p_card);
-static void FPT_phaseChkFifo(unsigned long port, unsigned char p_card);
-static void FPT_phaseBusFree(unsigned long p_port, unsigned char p_card);
-
-
-
-
-static void FPT_XbowInit(unsigned long port, unsigned char scamFlg);
-static void FPT_BusMasterInit(unsigned long p_port);
-static void FPT_DiagEEPROM(unsigned long p_port);
-
-
-
-
-static void FPT_dataXferProcessor(unsigned long port, struct sccb_card * pCurrCard);
-static void FPT_busMstrSGDataXferStart(unsigned long port, struct sccb * pCurrSCCB);
-static void FPT_busMstrDataXferStart(unsigned long port, struct sccb * pCurrSCCB);
-static void FPT_hostDataXferAbort(unsigned long port, unsigned char p_card, struct sccb * pCurrSCCB);
-static void FPT_hostDataXferRestart(struct sccb * currSCCB);
-
-
-static unsigned char FPT_SccbMgr_bad_isr(unsigned long p_port, unsigned char p_card,
- struct sccb_card * pCurrCard, unsigned short p_int);
-
-static void FPT_SccbMgrTableInitAll(void);
-static void FPT_SccbMgrTableInitCard(struct sccb_card * pCurrCard, unsigned char p_card);
-static void FPT_SccbMgrTableInitTarget(unsigned char p_card, unsigned char target);
-
-
-
-static void FPT_scini(unsigned char p_card, unsigned char p_our_id, unsigned char p_power_up);
-
-static int FPT_scarb(unsigned long p_port, unsigned char p_sel_type);
-static void FPT_scbusf(unsigned long p_port);
-static void FPT_scsel(unsigned long p_port);
-static void FPT_scasid(unsigned char p_card, unsigned long p_port);
+static unsigned char FPT_CalcLrc(unsigned char buffer[]);
+
+static void FPT_Wait1Second(unsigned long p_port);
+static void FPT_Wait(unsigned long p_port, unsigned char p_delay);
+static void FPT_utilEEWriteOnOff(unsigned long p_port, unsigned char p_mode);
+static void FPT_utilEEWrite(unsigned long p_port, unsigned short ee_data,
+ unsigned short ee_addr);
+static unsigned short FPT_utilEERead(unsigned long p_port,
+ unsigned short ee_addr);
+static unsigned short FPT_utilEEReadOrg(unsigned long p_port,
+ unsigned short ee_addr);
+static void FPT_utilEESendCmdAddr(unsigned long p_port, unsigned char ee_cmd,
+ unsigned short ee_addr);
+
+static void FPT_phaseDataOut(unsigned long port, unsigned char p_card);
+static void FPT_phaseDataIn(unsigned long port, unsigned char p_card);
+static void FPT_phaseCommand(unsigned long port, unsigned char p_card);
+static void FPT_phaseStatus(unsigned long port, unsigned char p_card);
+static void FPT_phaseMsgOut(unsigned long port, unsigned char p_card);
+static void FPT_phaseMsgIn(unsigned long port, unsigned char p_card);
+static void FPT_phaseIllegal(unsigned long port, unsigned char p_card);
+
+static void FPT_phaseDecode(unsigned long port, unsigned char p_card);
+static void FPT_phaseChkFifo(unsigned long port, unsigned char p_card);
+static void FPT_phaseBusFree(unsigned long p_port, unsigned char p_card);
+
+static void FPT_XbowInit(unsigned long port, unsigned char scamFlg);
+static void FPT_BusMasterInit(unsigned long p_port);
+static void FPT_DiagEEPROM(unsigned long p_port);
+
+static void FPT_dataXferProcessor(unsigned long port,
+ struct sccb_card *pCurrCard);
+static void FPT_busMstrSGDataXferStart(unsigned long port,
+ struct sccb *pCurrSCCB);
+static void FPT_busMstrDataXferStart(unsigned long port,
+ struct sccb *pCurrSCCB);
+static void FPT_hostDataXferAbort(unsigned long port, unsigned char p_card,
+ struct sccb *pCurrSCCB);
+static void FPT_hostDataXferRestart(struct sccb *currSCCB);
+
+static unsigned char FPT_SccbMgr_bad_isr(unsigned long p_port,
+ unsigned char p_card,
+ struct sccb_card *pCurrCard,
+ unsigned short p_int);
+
+static void FPT_SccbMgrTableInitAll(void);
+static void FPT_SccbMgrTableInitCard(struct sccb_card *pCurrCard,
+ unsigned char p_card);
+static void FPT_SccbMgrTableInitTarget(unsigned char p_card,
+ unsigned char target);
+
+static void FPT_scini(unsigned char p_card, unsigned char p_our_id,
+ unsigned char p_power_up);
+
+static int FPT_scarb(unsigned long p_port, unsigned char p_sel_type);
+static void FPT_scbusf(unsigned long p_port);
+static void FPT_scsel(unsigned long p_port);
+static void FPT_scasid(unsigned char p_card, unsigned long p_port);
static unsigned char FPT_scxferc(unsigned long p_port, unsigned char p_data);
-static unsigned char FPT_scsendi(unsigned long p_port, unsigned char p_id_string[]);
-static unsigned char FPT_sciso(unsigned long p_port, unsigned char p_id_string[]);
-static void FPT_scwirod(unsigned long p_port, unsigned char p_data_bit);
-static void FPT_scwiros(unsigned long p_port, unsigned char p_data_bit);
+static unsigned char FPT_scsendi(unsigned long p_port,
+ unsigned char p_id_string[]);
+static unsigned char FPT_sciso(unsigned long p_port,
+ unsigned char p_id_string[]);
+static void FPT_scwirod(unsigned long p_port, unsigned char p_data_bit);
+static void FPT_scwiros(unsigned long p_port, unsigned char p_data_bit);
static unsigned char FPT_scvalq(unsigned char p_quintet);
static unsigned char FPT_scsell(unsigned long p_port, unsigned char targ_id);
-static void FPT_scwtsel(unsigned long p_port);
-static void FPT_inisci(unsigned char p_card, unsigned long p_port, unsigned char p_our_id);
-static void FPT_scsavdi(unsigned char p_card, unsigned long p_port);
-static unsigned char FPT_scmachid(unsigned char p_card, unsigned char p_id_string[]);
-
-
-static void FPT_autoCmdCmplt(unsigned long p_port, unsigned char p_card);
-static void FPT_autoLoadDefaultMap(unsigned long p_port);
-
-
-
-
-static struct sccb_mgr_tar_info FPT_sccbMgrTbl[MAX_CARDS][MAX_SCSI_TAR] = { { { 0 } } };
-static struct sccb_card FPT_BL_Card[MAX_CARDS] = { { 0 } };
-static SCCBSCAM_INFO FPT_scamInfo[MAX_SCSI_TAR] = { { { 0 } } };
-static struct nvram_info FPT_nvRamInfo[MAX_MB_CARDS] = { { 0 } };
-
+static void FPT_scwtsel(unsigned long p_port);
+static void FPT_inisci(unsigned char p_card, unsigned long p_port,
+ unsigned char p_our_id);
+static void FPT_scsavdi(unsigned char p_card, unsigned long p_port);
+static unsigned char FPT_scmachid(unsigned char p_card,
+ unsigned char p_id_string[]);
+
+static void FPT_autoCmdCmplt(unsigned long p_port, unsigned char p_card);
+static void FPT_autoLoadDefaultMap(unsigned long p_port);
+
+static struct sccb_mgr_tar_info FPT_sccbMgrTbl[MAX_CARDS][MAX_SCSI_TAR] =
+ { {{0}} };
+static struct sccb_card FPT_BL_Card[MAX_CARDS] = { {0} };
+static SCCBSCAM_INFO FPT_scamInfo[MAX_SCSI_TAR] = { {{0}} };
+static struct nvram_info FPT_nvRamInfo[MAX_MB_CARDS] = { {0} };
static unsigned char FPT_mbCards = 0;
-static unsigned char FPT_scamHAString[] = {0x63, 0x07, 'B', 'U', 'S', 'L', 'O', 'G', 'I', 'C', \
- ' ', 'B', 'T', '-', '9', '3', '0', \
- 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, \
- 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20};
+static unsigned char FPT_scamHAString[] =
+ { 0x63, 0x07, 'B', 'U', 'S', 'L', 'O', 'G', 'I', 'C',
+ ' ', 'B', 'T', '-', '9', '3', '0',
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20
+};
static unsigned short FPT_default_intena = 0;
-
-static void (*FPT_s_PhaseTbl[8]) (unsigned long, unsigned char)= { 0 };
-
+static void (*FPT_s_PhaseTbl[8]) (unsigned long, unsigned char) = {
+0};
/*---------------------------------------------------------------------
*
*
*---------------------------------------------------------------------*/
-static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info * pCardInfo)
+static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info *pCardInfo)
{
- static unsigned char first_time = 1;
-
- unsigned char i,j,id,ScamFlg;
- unsigned short temp,temp2,temp3,temp4,temp5,temp6;
- unsigned long ioport;
- struct nvram_info * pCurrNvRam;
-
- ioport = pCardInfo->si_baseaddr;
+ static unsigned char first_time = 1;
+ unsigned char i, j, id, ScamFlg;
+ unsigned short temp, temp2, temp3, temp4, temp5, temp6;
+ unsigned long ioport;
+ struct nvram_info *pCurrNvRam;
- if (RD_HARPOON(ioport+hp_vendor_id_0) != ORION_VEND_0)
- return((int)FAILURE);
+ ioport = pCardInfo->si_baseaddr;
- if ((RD_HARPOON(ioport+hp_vendor_id_1) != ORION_VEND_1))
- return((int)FAILURE);
+ if (RD_HARPOON(ioport + hp_vendor_id_0) != ORION_VEND_0)
+ return ((int)FAILURE);
- if ((RD_HARPOON(ioport+hp_device_id_0) != ORION_DEV_0))
- return((int)FAILURE);
+ if ((RD_HARPOON(ioport + hp_vendor_id_1) != ORION_VEND_1))
+ return ((int)FAILURE);
- if ((RD_HARPOON(ioport+hp_device_id_1) != ORION_DEV_1))
- return((int)FAILURE);
+ if ((RD_HARPOON(ioport + hp_device_id_0) != ORION_DEV_0))
+ return ((int)FAILURE);
+ if ((RD_HARPOON(ioport + hp_device_id_1) != ORION_DEV_1))
+ return ((int)FAILURE);
- if (RD_HARPOON(ioport+hp_rev_num) != 0x0f){
+ if (RD_HARPOON(ioport + hp_rev_num) != 0x0f) {
/* For new Harpoon then check for sub_device ID LSB
the bits(0-3) must be all ZERO for compatible with
current version of SCCBMgr, else skip this Harpoon
device. */
- if (RD_HARPOON(ioport+hp_sub_device_id_0) & 0x0f)
- return((int)FAILURE);
+ if (RD_HARPOON(ioport + hp_sub_device_id_0) & 0x0f)
+ return ((int)FAILURE);
}
- if (first_time)
- {
- FPT_SccbMgrTableInitAll();
- first_time = 0;
+ if (first_time) {
+ FPT_SccbMgrTableInitAll();
+ first_time = 0;
FPT_mbCards = 0;
- }
+ }
- if(FPT_RdStack(ioport, 0) != 0x00) {
- if(FPT_ChkIfChipInitialized(ioport) == 0)
- {
+ if (FPT_RdStack(ioport, 0) != 0x00) {
+ if (FPT_ChkIfChipInitialized(ioport) == 0) {
pCurrNvRam = NULL;
- WR_HARPOON(ioport+hp_semaphore, 0x00);
- FPT_XbowInit(ioport, 0); /*Must Init the SCSI before attempting */
+ WR_HARPOON(ioport + hp_semaphore, 0x00);
+ FPT_XbowInit(ioport, 0); /*Must Init the SCSI before attempting */
FPT_DiagEEPROM(ioport);
- }
- else
- {
- if(FPT_mbCards < MAX_MB_CARDS) {
+ } else {
+ if (FPT_mbCards < MAX_MB_CARDS) {
pCurrNvRam = &FPT_nvRamInfo[FPT_mbCards];
FPT_mbCards++;
pCurrNvRam->niBaseAddr = ioport;
FPT_RNVRamData(pCurrNvRam);
- }else
- return((int) FAILURE);
+ } else
+ return ((int)FAILURE);
}
- }else
+ } else
pCurrNvRam = NULL;
- WR_HARPOON(ioport+hp_clkctrl_0, CLKCTRL_DEFAULT);
- WR_HARPOON(ioport+hp_sys_ctrl, 0x00);
+ WR_HARPOON(ioport + hp_clkctrl_0, CLKCTRL_DEFAULT);
+ WR_HARPOON(ioport + hp_sys_ctrl, 0x00);
- if(pCurrNvRam)
+ if (pCurrNvRam)
pCardInfo->si_id = pCurrNvRam->niAdapId;
else
- pCardInfo->si_id = (unsigned char)(FPT_utilEERead(ioport, (ADAPTER_SCSI_ID/2)) &
- (unsigned char)0x0FF);
+ pCardInfo->si_id =
+ (unsigned
+ char)(FPT_utilEERead(ioport,
+ (ADAPTER_SCSI_ID /
+ 2)) & (unsigned char)0x0FF);
+
+ pCardInfo->si_lun = 0x00;
+ pCardInfo->si_fw_revision = ORION_FW_REV;
+ temp2 = 0x0000;
+ temp3 = 0x0000;
+ temp4 = 0x0000;
+ temp5 = 0x0000;
+ temp6 = 0x0000;
+
+ for (id = 0; id < (16 / 2); id++) {
+
+ if (pCurrNvRam) {
+ temp = (unsigned short)pCurrNvRam->niSyncTbl[id];
+ temp = ((temp & 0x03) + ((temp << 4) & 0xc0)) +
+ (((temp << 4) & 0x0300) + ((temp << 8) & 0xc000));
+ } else
+ temp =
+ FPT_utilEERead(ioport,
+ (unsigned short)((SYNC_RATE_TBL / 2)
+ + id));
+
+ for (i = 0; i < 2; temp >>= 8, i++) {
+
+ temp2 >>= 1;
+ temp3 >>= 1;
+ temp4 >>= 1;
+ temp5 >>= 1;
+ temp6 >>= 1;
+ switch (temp & 0x3) {
+ case AUTO_RATE_20: /* Synchronous, 20 mega-transfers/second */
+ temp6 |= 0x8000; /* Fall through */
+ case AUTO_RATE_10: /* Synchronous, 10 mega-transfers/second */
+ temp5 |= 0x8000; /* Fall through */
+ case AUTO_RATE_05: /* Synchronous, 5 mega-transfers/second */
+ temp2 |= 0x8000; /* Fall through */
+ case AUTO_RATE_00: /* Asynchronous */
+ break;
+ }
- pCardInfo->si_lun = 0x00;
- pCardInfo->si_fw_revision = ORION_FW_REV;
- temp2 = 0x0000;
- temp3 = 0x0000;
- temp4 = 0x0000;
- temp5 = 0x0000;
- temp6 = 0x0000;
+ if (temp & DISC_ENABLE_BIT)
+ temp3 |= 0x8000;
- for (id = 0; id < (16/2); id++) {
+ if (temp & WIDE_NEGO_BIT)
+ temp4 |= 0x8000;
- if(pCurrNvRam){
- temp = (unsigned short) pCurrNvRam->niSyncTbl[id];
- temp = ((temp & 0x03) + ((temp << 4) & 0xc0)) +
- (((temp << 4) & 0x0300) + ((temp << 8) & 0xc000));
- }else
- temp = FPT_utilEERead(ioport, (unsigned short)((SYNC_RATE_TBL/2)+id));
-
- for (i = 0; i < 2; temp >>=8,i++) {
-
- temp2 >>= 1;
- temp3 >>= 1;
- temp4 >>= 1;
- temp5 >>= 1;
- temp6 >>= 1;
- switch (temp & 0x3)
- {
- case AUTO_RATE_20: /* Synchronous, 20 mega-transfers/second */
- temp6 |= 0x8000; /* Fall through */
- case AUTO_RATE_10: /* Synchronous, 10 mega-transfers/second */
- temp5 |= 0x8000; /* Fall through */
- case AUTO_RATE_05: /* Synchronous, 5 mega-transfers/second */
- temp2 |= 0x8000; /* Fall through */
- case AUTO_RATE_00: /* Asynchronous */
- break;
- }
-
- if (temp & DISC_ENABLE_BIT)
- temp3 |= 0x8000;
-
- if (temp & WIDE_NEGO_BIT)
- temp4 |= 0x8000;
-
- }
- }
+ }
+ }
- pCardInfo->si_per_targ_init_sync = temp2;
- pCardInfo->si_per_targ_no_disc = temp3;
- pCardInfo->si_per_targ_wide_nego = temp4;
- pCardInfo->si_per_targ_fast_nego = temp5;
- pCardInfo->si_per_targ_ultra_nego = temp6;
+ pCardInfo->si_per_targ_init_sync = temp2;
+ pCardInfo->si_per_targ_no_disc = temp3;
+ pCardInfo->si_per_targ_wide_nego = temp4;
+ pCardInfo->si_per_targ_fast_nego = temp5;
+ pCardInfo->si_per_targ_ultra_nego = temp6;
- if(pCurrNvRam)
+ if (pCurrNvRam)
i = pCurrNvRam->niSysConf;
else
- i = (unsigned char)(FPT_utilEERead(ioport, (SYSTEM_CONFIG/2)));
+ i = (unsigned
+ char)(FPT_utilEERead(ioport, (SYSTEM_CONFIG / 2)));
- if(pCurrNvRam)
+ if (pCurrNvRam)
ScamFlg = pCurrNvRam->niScamConf;
else
- ScamFlg = (unsigned char) FPT_utilEERead(ioport, SCAM_CONFIG/2);
+ ScamFlg =
+ (unsigned char)FPT_utilEERead(ioport, SCAM_CONFIG / 2);
- pCardInfo->si_flags = 0x0000;
+ pCardInfo->si_flags = 0x0000;
- if (i & 0x01)
- pCardInfo->si_flags |= SCSI_PARITY_ENA;
+ if (i & 0x01)
+ pCardInfo->si_flags |= SCSI_PARITY_ENA;
- if (!(i & 0x02))
- pCardInfo->si_flags |= SOFT_RESET;
+ if (!(i & 0x02))
+ pCardInfo->si_flags |= SOFT_RESET;
- if (i & 0x10)
- pCardInfo->si_flags |= EXTENDED_TRANSLATION;
+ if (i & 0x10)
+ pCardInfo->si_flags |= EXTENDED_TRANSLATION;
- if (ScamFlg & SCAM_ENABLED)
- pCardInfo->si_flags |= FLAG_SCAM_ENABLED;
+ if (ScamFlg & SCAM_ENABLED)
+ pCardInfo->si_flags |= FLAG_SCAM_ENABLED;
- if (ScamFlg & SCAM_LEVEL2)
- pCardInfo->si_flags |= FLAG_SCAM_LEVEL2;
+ if (ScamFlg & SCAM_LEVEL2)
+ pCardInfo->si_flags |= FLAG_SCAM_LEVEL2;
- j = (RD_HARPOON(ioport+hp_bm_ctrl) & ~SCSI_TERM_ENA_L);
- if (i & 0x04) {
- j |= SCSI_TERM_ENA_L;
- }
- WR_HARPOON(ioport+hp_bm_ctrl, j );
+ j = (RD_HARPOON(ioport + hp_bm_ctrl) & ~SCSI_TERM_ENA_L);
+ if (i & 0x04) {
+ j |= SCSI_TERM_ENA_L;
+ }
+ WR_HARPOON(ioport + hp_bm_ctrl, j);
- j = (RD_HARPOON(ioport+hp_ee_ctrl) & ~SCSI_TERM_ENA_H);
- if (i & 0x08) {
- j |= SCSI_TERM_ENA_H;
- }
- WR_HARPOON(ioport+hp_ee_ctrl, j );
+ j = (RD_HARPOON(ioport + hp_ee_ctrl) & ~SCSI_TERM_ENA_H);
+ if (i & 0x08) {
+ j |= SCSI_TERM_ENA_H;
+ }
+ WR_HARPOON(ioport + hp_ee_ctrl, j);
+
+ if (!(RD_HARPOON(ioport + hp_page_ctrl) & NARROW_SCSI_CARD))
+
+ pCardInfo->si_flags |= SUPPORT_16TAR_32LUN;
+
+ pCardInfo->si_card_family = HARPOON_FAMILY;
+ pCardInfo->si_bustype = BUSTYPE_PCI;
+
+ if (pCurrNvRam) {
+ pCardInfo->si_card_model[0] = '9';
+ switch (pCurrNvRam->niModel & 0x0f) {
+ case MODEL_LT:
+ pCardInfo->si_card_model[1] = '3';
+ pCardInfo->si_card_model[2] = '0';
+ break;
+ case MODEL_LW:
+ pCardInfo->si_card_model[1] = '5';
+ pCardInfo->si_card_model[2] = '0';
+ break;
+ case MODEL_DL:
+ pCardInfo->si_card_model[1] = '3';
+ pCardInfo->si_card_model[2] = '2';
+ break;
+ case MODEL_DW:
+ pCardInfo->si_card_model[1] = '5';
+ pCardInfo->si_card_model[2] = '2';
+ break;
+ }
+ } else {
+ temp = FPT_utilEERead(ioport, (MODEL_NUMB_0 / 2));
+ pCardInfo->si_card_model[0] = (unsigned char)(temp >> 8);
+ temp = FPT_utilEERead(ioport, (MODEL_NUMB_2 / 2));
- if (!(RD_HARPOON(ioport+hp_page_ctrl) & NARROW_SCSI_CARD))
+ pCardInfo->si_card_model[1] = (unsigned char)(temp & 0x00FF);
+ pCardInfo->si_card_model[2] = (unsigned char)(temp >> 8);
+ }
- pCardInfo->si_flags |= SUPPORT_16TAR_32LUN;
+ if (pCardInfo->si_card_model[1] == '3') {
+ if (RD_HARPOON(ioport + hp_ee_ctrl) & BIT(7))
+ pCardInfo->si_flags |= LOW_BYTE_TERM;
+ } else if (pCardInfo->si_card_model[2] == '0') {
+ temp = RD_HARPOON(ioport + hp_xfer_pad);
+ WR_HARPOON(ioport + hp_xfer_pad, (temp & ~BIT(4)));
+ if (RD_HARPOON(ioport + hp_ee_ctrl) & BIT(7))
+ pCardInfo->si_flags |= LOW_BYTE_TERM;
+ WR_HARPOON(ioport + hp_xfer_pad, (temp | BIT(4)));
+ if (RD_HARPOON(ioport + hp_ee_ctrl) & BIT(7))
+ pCardInfo->si_flags |= HIGH_BYTE_TERM;
+ WR_HARPOON(ioport + hp_xfer_pad, temp);
+ } else {
+ temp = RD_HARPOON(ioport + hp_ee_ctrl);
+ temp2 = RD_HARPOON(ioport + hp_xfer_pad);
+ WR_HARPOON(ioport + hp_ee_ctrl, (temp | SEE_CS));
+ WR_HARPOON(ioport + hp_xfer_pad, (temp2 | BIT(4)));
+ temp3 = 0;
+ for (i = 0; i < 8; i++) {
+ temp3 <<= 1;
+ if (!(RD_HARPOON(ioport + hp_ee_ctrl) & BIT(7)))
+ temp3 |= 1;
+ WR_HARPOON(ioport + hp_xfer_pad, (temp2 & ~BIT(4)));
+ WR_HARPOON(ioport + hp_xfer_pad, (temp2 | BIT(4)));
+ }
+ WR_HARPOON(ioport + hp_ee_ctrl, temp);
+ WR_HARPOON(ioport + hp_xfer_pad, temp2);
+ if (!(temp3 & BIT(7)))
+ pCardInfo->si_flags |= LOW_BYTE_TERM;
+ if (!(temp3 & BIT(6)))
+ pCardInfo->si_flags |= HIGH_BYTE_TERM;
+ }
- pCardInfo->si_card_family = HARPOON_FAMILY;
- pCardInfo->si_bustype = BUSTYPE_PCI;
+ ARAM_ACCESS(ioport);
- if(pCurrNvRam){
- pCardInfo->si_card_model[0] = '9';
- switch(pCurrNvRam->niModel & 0x0f){
- case MODEL_LT:
- pCardInfo->si_card_model[1] = '3';
- pCardInfo->si_card_model[2] = '0';
- break;
- case MODEL_LW:
- pCardInfo->si_card_model[1] = '5';
- pCardInfo->si_card_model[2] = '0';
- break;
- case MODEL_DL:
- pCardInfo->si_card_model[1] = '3';
- pCardInfo->si_card_model[2] = '2';
- break;
- case MODEL_DW:
- pCardInfo->si_card_model[1] = '5';
- pCardInfo->si_card_model[2] = '2';
- break;
- }
- }else{
- temp = FPT_utilEERead(ioport, (MODEL_NUMB_0/2));
- pCardInfo->si_card_model[0] = (unsigned char)(temp >> 8);
- temp = FPT_utilEERead(ioport, (MODEL_NUMB_2/2));
-
- pCardInfo->si_card_model[1] = (unsigned char)(temp & 0x00FF);
- pCardInfo->si_card_model[2] = (unsigned char)(temp >> 8);
- }
-
- if (pCardInfo->si_card_model[1] == '3')
- {
- if (RD_HARPOON(ioport+hp_ee_ctrl) & BIT(7))
- pCardInfo->si_flags |= LOW_BYTE_TERM;
- }
- else if (pCardInfo->si_card_model[2] == '0')
- {
- temp = RD_HARPOON(ioport+hp_xfer_pad);
- WR_HARPOON(ioport+hp_xfer_pad, (temp & ~BIT(4)));
- if (RD_HARPOON(ioport+hp_ee_ctrl) & BIT(7))
- pCardInfo->si_flags |= LOW_BYTE_TERM;
- WR_HARPOON(ioport+hp_xfer_pad, (temp | BIT(4)));
- if (RD_HARPOON(ioport+hp_ee_ctrl) & BIT(7))
- pCardInfo->si_flags |= HIGH_BYTE_TERM;
- WR_HARPOON(ioport+hp_xfer_pad, temp);
- }
- else
- {
- temp = RD_HARPOON(ioport+hp_ee_ctrl);
- temp2 = RD_HARPOON(ioport+hp_xfer_pad);
- WR_HARPOON(ioport+hp_ee_ctrl, (temp | SEE_CS));
- WR_HARPOON(ioport+hp_xfer_pad, (temp2 | BIT(4)));
- temp3 = 0;
- for (i = 0; i < 8; i++)
- {
- temp3 <<= 1;
- if (!(RD_HARPOON(ioport+hp_ee_ctrl) & BIT(7)))
- temp3 |= 1;
- WR_HARPOON(ioport+hp_xfer_pad, (temp2 & ~BIT(4)));
- WR_HARPOON(ioport+hp_xfer_pad, (temp2 | BIT(4)));
- }
- WR_HARPOON(ioport+hp_ee_ctrl, temp);
- WR_HARPOON(ioport+hp_xfer_pad, temp2);
- if (!(temp3 & BIT(7)))
- pCardInfo->si_flags |= LOW_BYTE_TERM;
- if (!(temp3 & BIT(6)))
- pCardInfo->si_flags |= HIGH_BYTE_TERM;
- }
-
-
- ARAM_ACCESS(ioport);
-
- for ( i = 0; i < 4; i++ ) {
-
- pCardInfo->si_XlatInfo[i] =
- RD_HARPOON(ioport+hp_aramBase+BIOS_DATA_OFFSET+i);
- }
+ for (i = 0; i < 4; i++) {
+
+ pCardInfo->si_XlatInfo[i] =
+ RD_HARPOON(ioport + hp_aramBase + BIOS_DATA_OFFSET + i);
+ }
/* return with -1 if no sort, else return with
logical card number sorted by BIOS (zero-based) */
pCardInfo->si_relative_cardnum =
- (unsigned char)(RD_HARPOON(ioport+hp_aramBase+BIOS_RELATIVE_CARD)-1);
+ (unsigned
+ char)(RD_HARPOON(ioport + hp_aramBase + BIOS_RELATIVE_CARD) - 1);
- SGRAM_ACCESS(ioport);
+ SGRAM_ACCESS(ioport);
- FPT_s_PhaseTbl[0] = FPT_phaseDataOut;
- FPT_s_PhaseTbl[1] = FPT_phaseDataIn;
- FPT_s_PhaseTbl[2] = FPT_phaseIllegal;
- FPT_s_PhaseTbl[3] = FPT_phaseIllegal;
- FPT_s_PhaseTbl[4] = FPT_phaseCommand;
- FPT_s_PhaseTbl[5] = FPT_phaseStatus;
- FPT_s_PhaseTbl[6] = FPT_phaseMsgOut;
- FPT_s_PhaseTbl[7] = FPT_phaseMsgIn;
+ FPT_s_PhaseTbl[0] = FPT_phaseDataOut;
+ FPT_s_PhaseTbl[1] = FPT_phaseDataIn;
+ FPT_s_PhaseTbl[2] = FPT_phaseIllegal;
+ FPT_s_PhaseTbl[3] = FPT_phaseIllegal;
+ FPT_s_PhaseTbl[4] = FPT_phaseCommand;
+ FPT_s_PhaseTbl[5] = FPT_phaseStatus;
+ FPT_s_PhaseTbl[6] = FPT_phaseMsgOut;
+ FPT_s_PhaseTbl[7] = FPT_phaseMsgIn;
- pCardInfo->si_present = 0x01;
+ pCardInfo->si_present = 0x01;
- return(0);
+ return (0);
}
-
/*---------------------------------------------------------------------
*
* Function: FlashPoint_HardwareResetHostAdapter
*
*---------------------------------------------------------------------*/
-static unsigned long FlashPoint_HardwareResetHostAdapter(struct sccb_mgr_info * pCardInfo)
+static unsigned long FlashPoint_HardwareResetHostAdapter(struct sccb_mgr_info
+ *pCardInfo)
{
- struct sccb_card * CurrCard = NULL;
- struct nvram_info * pCurrNvRam;
- unsigned char i,j,thisCard, ScamFlg;
- unsigned short temp,sync_bit_map,id;
- unsigned long ioport;
+ struct sccb_card *CurrCard = NULL;
+ struct nvram_info *pCurrNvRam;
+ unsigned char i, j, thisCard, ScamFlg;
+ unsigned short temp, sync_bit_map, id;
+ unsigned long ioport;
- ioport = pCardInfo->si_baseaddr;
+ ioport = pCardInfo->si_baseaddr;
- for(thisCard =0; thisCard <= MAX_CARDS; thisCard++) {
+ for (thisCard = 0; thisCard <= MAX_CARDS; thisCard++) {
- if (thisCard == MAX_CARDS) {
+ if (thisCard == MAX_CARDS) {
- return(FAILURE);
- }
+ return (FAILURE);
+ }
- if (FPT_BL_Card[thisCard].ioPort == ioport) {
+ if (FPT_BL_Card[thisCard].ioPort == ioport) {
- CurrCard = &FPT_BL_Card[thisCard];
- FPT_SccbMgrTableInitCard(CurrCard,thisCard);
- break;
- }
+ CurrCard = &FPT_BL_Card[thisCard];
+ FPT_SccbMgrTableInitCard(CurrCard, thisCard);
+ break;
+ }
- else if (FPT_BL_Card[thisCard].ioPort == 0x00) {
+ else if (FPT_BL_Card[thisCard].ioPort == 0x00) {
- FPT_BL_Card[thisCard].ioPort = ioport;
- CurrCard = &FPT_BL_Card[thisCard];
+ FPT_BL_Card[thisCard].ioPort = ioport;
+ CurrCard = &FPT_BL_Card[thisCard];
- if(FPT_mbCards)
- for(i = 0; i < FPT_mbCards; i++){
- if(CurrCard->ioPort == FPT_nvRamInfo[i].niBaseAddr)
- CurrCard->pNvRamInfo = &FPT_nvRamInfo[i];
+ if (FPT_mbCards)
+ for (i = 0; i < FPT_mbCards; i++) {
+ if (CurrCard->ioPort ==
+ FPT_nvRamInfo[i].niBaseAddr)
+ CurrCard->pNvRamInfo =
+ &FPT_nvRamInfo[i];
}
- FPT_SccbMgrTableInitCard(CurrCard,thisCard);
- CurrCard->cardIndex = thisCard;
- CurrCard->cardInfo = pCardInfo;
+ FPT_SccbMgrTableInitCard(CurrCard, thisCard);
+ CurrCard->cardIndex = thisCard;
+ CurrCard->cardInfo = pCardInfo;
- break;
- }
- }
+ break;
+ }
+ }
pCurrNvRam = CurrCard->pNvRamInfo;
- if(pCurrNvRam){
+ if (pCurrNvRam) {
ScamFlg = pCurrNvRam->niScamConf;
+ } else {
+ ScamFlg =
+ (unsigned char)FPT_utilEERead(ioport, SCAM_CONFIG / 2);
}
- else{
- ScamFlg = (unsigned char) FPT_utilEERead(ioport, SCAM_CONFIG/2);
- }
-
-
- FPT_BusMasterInit(ioport);
- FPT_XbowInit(ioport, ScamFlg);
- FPT_autoLoadDefaultMap(ioport);
+ FPT_BusMasterInit(ioport);
+ FPT_XbowInit(ioport, ScamFlg);
+ FPT_autoLoadDefaultMap(ioport);
- for (i = 0,id = 0x01; i != pCardInfo->si_id; i++,id <<= 1){}
-
- WR_HARPOON(ioport+hp_selfid_0, id);
- WR_HARPOON(ioport+hp_selfid_1, 0x00);
- WR_HARPOON(ioport+hp_arb_id, pCardInfo->si_id);
- CurrCard->ourId = pCardInfo->si_id;
-
- i = (unsigned char) pCardInfo->si_flags;
- if (i & SCSI_PARITY_ENA)
- WR_HARPOON(ioport+hp_portctrl_1,(HOST_MODE8 | CHK_SCSI_P));
+ for (i = 0, id = 0x01; i != pCardInfo->si_id; i++, id <<= 1) {
+ }
- j = (RD_HARPOON(ioport+hp_bm_ctrl) & ~SCSI_TERM_ENA_L);
- if (i & LOW_BYTE_TERM)
- j |= SCSI_TERM_ENA_L;
- WR_HARPOON(ioport+hp_bm_ctrl, j);
+ WR_HARPOON(ioport + hp_selfid_0, id);
+ WR_HARPOON(ioport + hp_selfid_1, 0x00);
+ WR_HARPOON(ioport + hp_arb_id, pCardInfo->si_id);
+ CurrCard->ourId = pCardInfo->si_id;
- j = (RD_HARPOON(ioport+hp_ee_ctrl) & ~SCSI_TERM_ENA_H);
- if (i & HIGH_BYTE_TERM)
- j |= SCSI_TERM_ENA_H;
- WR_HARPOON(ioport+hp_ee_ctrl, j );
+ i = (unsigned char)pCardInfo->si_flags;
+ if (i & SCSI_PARITY_ENA)
+ WR_HARPOON(ioport + hp_portctrl_1, (HOST_MODE8 | CHK_SCSI_P));
+ j = (RD_HARPOON(ioport + hp_bm_ctrl) & ~SCSI_TERM_ENA_L);
+ if (i & LOW_BYTE_TERM)
+ j |= SCSI_TERM_ENA_L;
+ WR_HARPOON(ioport + hp_bm_ctrl, j);
- if (!(pCardInfo->si_flags & SOFT_RESET)) {
+ j = (RD_HARPOON(ioport + hp_ee_ctrl) & ~SCSI_TERM_ENA_H);
+ if (i & HIGH_BYTE_TERM)
+ j |= SCSI_TERM_ENA_H;
+ WR_HARPOON(ioport + hp_ee_ctrl, j);
- FPT_sresb(ioport,thisCard);
-
- FPT_scini(thisCard, pCardInfo->si_id, 0);
- }
+ if (!(pCardInfo->si_flags & SOFT_RESET)) {
+ FPT_sresb(ioport, thisCard);
+ FPT_scini(thisCard, pCardInfo->si_id, 0);
+ }
- if (pCardInfo->si_flags & POST_ALL_UNDERRRUNS)
- CurrCard->globalFlags |= F_NO_FILTER;
+ if (pCardInfo->si_flags & POST_ALL_UNDERRRUNS)
+ CurrCard->globalFlags |= F_NO_FILTER;
- if(pCurrNvRam){
- if(pCurrNvRam->niSysConf & 0x10)
+ if (pCurrNvRam) {
+ if (pCurrNvRam->niSysConf & 0x10)
+ CurrCard->globalFlags |= F_GREEN_PC;
+ } else {
+ if (FPT_utilEERead(ioport, (SYSTEM_CONFIG / 2)) & GREEN_PC_ENA)
CurrCard->globalFlags |= F_GREEN_PC;
- }
- else{
- if (FPT_utilEERead(ioport, (SYSTEM_CONFIG/2)) & GREEN_PC_ENA)
- CurrCard->globalFlags |= F_GREEN_PC;
}
/* Set global flag to indicate Re-Negotiation to be done on all
- ckeck condition */
- if(pCurrNvRam){
- if(pCurrNvRam->niScsiConf & 0x04)
+ ckeck condition */
+ if (pCurrNvRam) {
+ if (pCurrNvRam->niScsiConf & 0x04)
+ CurrCard->globalFlags |= F_DO_RENEGO;
+ } else {
+ if (FPT_utilEERead(ioport, (SCSI_CONFIG / 2)) & RENEGO_ENA)
CurrCard->globalFlags |= F_DO_RENEGO;
- }
- else{
- if (FPT_utilEERead(ioport, (SCSI_CONFIG/2)) & RENEGO_ENA)
- CurrCard->globalFlags |= F_DO_RENEGO;
}
- if(pCurrNvRam){
- if(pCurrNvRam->niScsiConf & 0x08)
+ if (pCurrNvRam) {
+ if (pCurrNvRam->niScsiConf & 0x08)
+ CurrCard->globalFlags |= F_CONLUN_IO;
+ } else {
+ if (FPT_utilEERead(ioport, (SCSI_CONFIG / 2)) & CONNIO_ENA)
CurrCard->globalFlags |= F_CONLUN_IO;
}
- else{
- if (FPT_utilEERead(ioport, (SCSI_CONFIG/2)) & CONNIO_ENA)
- CurrCard->globalFlags |= F_CONLUN_IO;
- }
-
- temp = pCardInfo->si_per_targ_no_disc;
+ temp = pCardInfo->si_per_targ_no_disc;
- for (i = 0,id = 1; i < MAX_SCSI_TAR; i++, id <<= 1) {
+ for (i = 0, id = 1; i < MAX_SCSI_TAR; i++, id <<= 1) {
- if (temp & id)
- FPT_sccbMgrTbl[thisCard][i].TarStatus |= TAR_ALLOW_DISC;
- }
+ if (temp & id)
+ FPT_sccbMgrTbl[thisCard][i].TarStatus |= TAR_ALLOW_DISC;
+ }
- sync_bit_map = 0x0001;
+ sync_bit_map = 0x0001;
- for (id = 0; id < (MAX_SCSI_TAR/2); id++) {
+ for (id = 0; id < (MAX_SCSI_TAR / 2); id++) {
- if(pCurrNvRam){
- temp = (unsigned short) pCurrNvRam->niSyncTbl[id];
+ if (pCurrNvRam) {
+ temp = (unsigned short)pCurrNvRam->niSyncTbl[id];
temp = ((temp & 0x03) + ((temp << 4) & 0xc0)) +
- (((temp << 4) & 0x0300) + ((temp << 8) & 0xc000));
- }else
- temp = FPT_utilEERead(ioport, (unsigned short)((SYNC_RATE_TBL/2)+id));
+ (((temp << 4) & 0x0300) + ((temp << 8) & 0xc000));
+ } else
+ temp =
+ FPT_utilEERead(ioport,
+ (unsigned short)((SYNC_RATE_TBL / 2)
+ + id));
- for (i = 0; i < 2; temp >>=8,i++) {
+ for (i = 0; i < 2; temp >>= 8, i++) {
- if (pCardInfo->si_per_targ_init_sync & sync_bit_map) {
+ if (pCardInfo->si_per_targ_init_sync & sync_bit_map) {
- FPT_sccbMgrTbl[thisCard][id*2+i].TarEEValue = (unsigned char)temp;
- }
+ FPT_sccbMgrTbl[thisCard][id * 2 +
+ i].TarEEValue =
+ (unsigned char)temp;
+ }
- else {
- FPT_sccbMgrTbl[thisCard][id*2+i].TarStatus |= SYNC_SUPPORTED;
- FPT_sccbMgrTbl[thisCard][id*2+i].TarEEValue =
- (unsigned char)(temp & ~EE_SYNC_MASK);
- }
+ else {
+ FPT_sccbMgrTbl[thisCard][id * 2 +
+ i].TarStatus |=
+ SYNC_SUPPORTED;
+ FPT_sccbMgrTbl[thisCard][id * 2 +
+ i].TarEEValue =
+ (unsigned char)(temp & ~EE_SYNC_MASK);
+ }
/* if ((pCardInfo->si_per_targ_wide_nego & sync_bit_map) ||
(id*2+i >= 8)){
*/
- if (pCardInfo->si_per_targ_wide_nego & sync_bit_map){
-
- FPT_sccbMgrTbl[thisCard][id*2+i].TarEEValue |= EE_WIDE_SCSI;
+ if (pCardInfo->si_per_targ_wide_nego & sync_bit_map) {
- }
+ FPT_sccbMgrTbl[thisCard][id * 2 +
+ i].TarEEValue |=
+ EE_WIDE_SCSI;
- else { /* NARROW SCSI */
- FPT_sccbMgrTbl[thisCard][id*2+i].TarStatus |= WIDE_NEGOCIATED;
- }
-
-
- sync_bit_map <<= 1;
+ }
+ else { /* NARROW SCSI */
+ FPT_sccbMgrTbl[thisCard][id * 2 +
+ i].TarStatus |=
+ WIDE_NEGOCIATED;
+ }
+ sync_bit_map <<= 1;
- }
- }
+ }
+ }
- WR_HARPOON((ioport+hp_semaphore),
- (unsigned char)(RD_HARPOON((ioport+hp_semaphore)) | SCCB_MGR_PRESENT));
+ WR_HARPOON((ioport + hp_semaphore),
+ (unsigned char)(RD_HARPOON((ioport + hp_semaphore)) |
+ SCCB_MGR_PRESENT));
- return((unsigned long)CurrCard);
+ return ((unsigned long)CurrCard);
}
static void FlashPoint_ReleaseHostAdapter(unsigned long pCurrCard)
unsigned long regOffset;
unsigned long scamData;
unsigned long *pScamTbl;
- struct nvram_info * pCurrNvRam;
+ struct nvram_info *pCurrNvRam;
pCurrNvRam = ((struct sccb_card *)pCurrCard)->pNvRamInfo;
- if(pCurrNvRam){
+ if (pCurrNvRam) {
FPT_WrStack(pCurrNvRam->niBaseAddr, 0, pCurrNvRam->niModel);
FPT_WrStack(pCurrNvRam->niBaseAddr, 1, pCurrNvRam->niSysConf);
FPT_WrStack(pCurrNvRam->niBaseAddr, 2, pCurrNvRam->niScsiConf);
FPT_WrStack(pCurrNvRam->niBaseAddr, 3, pCurrNvRam->niScamConf);
FPT_WrStack(pCurrNvRam->niBaseAddr, 4, pCurrNvRam->niAdapId);
- for(i = 0; i < MAX_SCSI_TAR / 2; i++)
- FPT_WrStack(pCurrNvRam->niBaseAddr, (unsigned char)(i+5), pCurrNvRam->niSyncTbl[i]);
+ for (i = 0; i < MAX_SCSI_TAR / 2; i++)
+ FPT_WrStack(pCurrNvRam->niBaseAddr,
+ (unsigned char)(i + 5),
+ pCurrNvRam->niSyncTbl[i]);
portBase = pCurrNvRam->niBaseAddr;
- for(i = 0; i < MAX_SCSI_TAR; i++){
- regOffset = hp_aramBase + 64 + i*4;
- pScamTbl = (unsigned long *) &pCurrNvRam->niScamTbl[i];
+ for (i = 0; i < MAX_SCSI_TAR; i++) {
+ regOffset = hp_aramBase + 64 + i * 4;
+ pScamTbl = (unsigned long *)&pCurrNvRam->niScamTbl[i];
scamData = *pScamTbl;
WR_HARP32(portBase, regOffset, scamData);
}
- }else{
+ } else {
FPT_WrStack(((struct sccb_card *)pCurrCard)->ioPort, 0, 0);
}
}
-
-static void FPT_RNVRamData(struct nvram_info * pNvRamInfo)
+static void FPT_RNVRamData(struct nvram_info *pNvRamInfo)
{
unsigned char i;
unsigned long portBase;
unsigned long scamData;
unsigned long *pScamTbl;
- pNvRamInfo->niModel = FPT_RdStack(pNvRamInfo->niBaseAddr, 0);
- pNvRamInfo->niSysConf = FPT_RdStack(pNvRamInfo->niBaseAddr, 1);
+ pNvRamInfo->niModel = FPT_RdStack(pNvRamInfo->niBaseAddr, 0);
+ pNvRamInfo->niSysConf = FPT_RdStack(pNvRamInfo->niBaseAddr, 1);
pNvRamInfo->niScsiConf = FPT_RdStack(pNvRamInfo->niBaseAddr, 2);
pNvRamInfo->niScamConf = FPT_RdStack(pNvRamInfo->niBaseAddr, 3);
- pNvRamInfo->niAdapId = FPT_RdStack(pNvRamInfo->niBaseAddr, 4);
+ pNvRamInfo->niAdapId = FPT_RdStack(pNvRamInfo->niBaseAddr, 4);
- for(i = 0; i < MAX_SCSI_TAR / 2; i++)
- pNvRamInfo->niSyncTbl[i] = FPT_RdStack(pNvRamInfo->niBaseAddr, (unsigned char)(i+5));
+ for (i = 0; i < MAX_SCSI_TAR / 2; i++)
+ pNvRamInfo->niSyncTbl[i] =
+ FPT_RdStack(pNvRamInfo->niBaseAddr, (unsigned char)(i + 5));
portBase = pNvRamInfo->niBaseAddr;
- for(i = 0; i < MAX_SCSI_TAR; i++){
- regOffset = hp_aramBase + 64 + i*4;
+ for (i = 0; i < MAX_SCSI_TAR; i++) {
+ regOffset = hp_aramBase + 64 + i * 4;
RD_HARP32(portBase, regOffset, scamData);
- pScamTbl = (unsigned long *) &pNvRamInfo->niScamTbl[i];
+ pScamTbl = (unsigned long *)&pNvRamInfo->niScamTbl[i];
*pScamTbl = scamData;
}
static unsigned char FPT_RdStack(unsigned long portBase, unsigned char index)
{
WR_HARPOON(portBase + hp_stack_addr, index);
- return(RD_HARPOON(portBase + hp_stack_data));
+ return (RD_HARPOON(portBase + hp_stack_data));
}
-static void FPT_WrStack(unsigned long portBase, unsigned char index, unsigned char data)
+static void FPT_WrStack(unsigned long portBase, unsigned char index,
+ unsigned char data)
{
WR_HARPOON(portBase + hp_stack_addr, index);
WR_HARPOON(portBase + hp_stack_data, data);
}
-
static unsigned char FPT_ChkIfChipInitialized(unsigned long ioPort)
{
- if((RD_HARPOON(ioPort + hp_arb_id) & 0x0f) != FPT_RdStack(ioPort, 4))
- return(0);
- if((RD_HARPOON(ioPort + hp_clkctrl_0) & CLKCTRL_DEFAULT)
- != CLKCTRL_DEFAULT)
- return(0);
- if((RD_HARPOON(ioPort + hp_seltimeout) == TO_250ms) ||
- (RD_HARPOON(ioPort + hp_seltimeout) == TO_290ms))
- return(1);
- return(0);
+ if ((RD_HARPOON(ioPort + hp_arb_id) & 0x0f) != FPT_RdStack(ioPort, 4))
+ return (0);
+ if ((RD_HARPOON(ioPort + hp_clkctrl_0) & CLKCTRL_DEFAULT)
+ != CLKCTRL_DEFAULT)
+ return (0);
+ if ((RD_HARPOON(ioPort + hp_seltimeout) == TO_250ms) ||
+ (RD_HARPOON(ioPort + hp_seltimeout) == TO_290ms))
+ return (1);
+ return (0);
}
+
/*---------------------------------------------------------------------
*
* Function: FlashPoint_StartCCB
* callback function.
*
*---------------------------------------------------------------------*/
-static void FlashPoint_StartCCB(unsigned long pCurrCard, struct sccb * p_Sccb)
+static void FlashPoint_StartCCB(unsigned long pCurrCard, struct sccb *p_Sccb)
{
- unsigned long ioport;
- unsigned char thisCard, lun;
- struct sccb * pSaveSccb;
- CALL_BK_FN callback;
+ unsigned long ioport;
+ unsigned char thisCard, lun;
+ struct sccb *pSaveSccb;
+ CALL_BK_FN callback;
- thisCard = ((struct sccb_card *) pCurrCard)->cardIndex;
- ioport = ((struct sccb_card *) pCurrCard)->ioPort;
+ thisCard = ((struct sccb_card *)pCurrCard)->cardIndex;
+ ioport = ((struct sccb_card *)pCurrCard)->ioPort;
- if((p_Sccb->TargID > MAX_SCSI_TAR) || (p_Sccb->Lun > MAX_LUN))
- {
+ if ((p_Sccb->TargID > MAX_SCSI_TAR) || (p_Sccb->Lun > MAX_LUN)) {
p_Sccb->HostStatus = SCCB_COMPLETE;
p_Sccb->SccbStatus = SCCB_ERROR;
- callback = (CALL_BK_FN)p_Sccb->SccbCallback;
+ callback = (CALL_BK_FN) p_Sccb->SccbCallback;
if (callback)
callback(p_Sccb);
return;
}
- FPT_sinits(p_Sccb,thisCard);
-
-
- if (!((struct sccb_card *) pCurrCard)->cmdCounter)
- {
- WR_HARPOON(ioport+hp_semaphore, (RD_HARPOON(ioport+hp_semaphore)
- | SCCB_MGR_ACTIVE));
-
- if (((struct sccb_card *) pCurrCard)->globalFlags & F_GREEN_PC)
- {
- WR_HARPOON(ioport+hp_clkctrl_0, CLKCTRL_DEFAULT);
- WR_HARPOON(ioport+hp_sys_ctrl, 0x00);
- }
- }
-
- ((struct sccb_card *)pCurrCard)->cmdCounter++;
+ FPT_sinits(p_Sccb, thisCard);
- if (RD_HARPOON(ioport+hp_semaphore) & BIOS_IN_USE) {
+ if (!((struct sccb_card *)pCurrCard)->cmdCounter) {
+ WR_HARPOON(ioport + hp_semaphore,
+ (RD_HARPOON(ioport + hp_semaphore)
+ | SCCB_MGR_ACTIVE));
- WR_HARPOON(ioport+hp_semaphore, (RD_HARPOON(ioport+hp_semaphore)
- | TICKLE_ME));
- if(p_Sccb->OperationCode == RESET_COMMAND)
- {
- pSaveSccb = ((struct sccb_card *) pCurrCard)->currentSCCB;
- ((struct sccb_card *) pCurrCard)->currentSCCB = p_Sccb;
- FPT_queueSelectFail(&FPT_BL_Card[thisCard], thisCard);
- ((struct sccb_card *) pCurrCard)->currentSCCB = pSaveSccb;
- }
- else
- {
- FPT_queueAddSccb(p_Sccb,thisCard);
- }
- }
+ if (((struct sccb_card *)pCurrCard)->globalFlags & F_GREEN_PC) {
+ WR_HARPOON(ioport + hp_clkctrl_0, CLKCTRL_DEFAULT);
+ WR_HARPOON(ioport + hp_sys_ctrl, 0x00);
+ }
+ }
- else if ((RD_HARPOON(ioport+hp_page_ctrl) & G_INT_DISABLE)) {
+ ((struct sccb_card *)pCurrCard)->cmdCounter++;
+
+ if (RD_HARPOON(ioport + hp_semaphore) & BIOS_IN_USE) {
+
+ WR_HARPOON(ioport + hp_semaphore,
+ (RD_HARPOON(ioport + hp_semaphore)
+ | TICKLE_ME));
+ if (p_Sccb->OperationCode == RESET_COMMAND) {
+ pSaveSccb =
+ ((struct sccb_card *)pCurrCard)->currentSCCB;
+ ((struct sccb_card *)pCurrCard)->currentSCCB = p_Sccb;
+ FPT_queueSelectFail(&FPT_BL_Card[thisCard], thisCard);
+ ((struct sccb_card *)pCurrCard)->currentSCCB =
+ pSaveSccb;
+ } else {
+ FPT_queueAddSccb(p_Sccb, thisCard);
+ }
+ }
- if(p_Sccb->OperationCode == RESET_COMMAND)
- {
- pSaveSccb = ((struct sccb_card *) pCurrCard)->currentSCCB;
- ((struct sccb_card *) pCurrCard)->currentSCCB = p_Sccb;
- FPT_queueSelectFail(&FPT_BL_Card[thisCard], thisCard);
- ((struct sccb_card *) pCurrCard)->currentSCCB = pSaveSccb;
- }
- else
- {
- FPT_queueAddSccb(p_Sccb,thisCard);
- }
- }
+ else if ((RD_HARPOON(ioport + hp_page_ctrl) & G_INT_DISABLE)) {
+
+ if (p_Sccb->OperationCode == RESET_COMMAND) {
+ pSaveSccb =
+ ((struct sccb_card *)pCurrCard)->currentSCCB;
+ ((struct sccb_card *)pCurrCard)->currentSCCB = p_Sccb;
+ FPT_queueSelectFail(&FPT_BL_Card[thisCard], thisCard);
+ ((struct sccb_card *)pCurrCard)->currentSCCB =
+ pSaveSccb;
+ } else {
+ FPT_queueAddSccb(p_Sccb, thisCard);
+ }
+ }
- else {
+ else {
- MDISABLE_INT(ioport);
+ MDISABLE_INT(ioport);
- if((((struct sccb_card *) pCurrCard)->globalFlags & F_CONLUN_IO) &&
- ((FPT_sccbMgrTbl[thisCard][p_Sccb->TargID].TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
+ if ((((struct sccb_card *)pCurrCard)->globalFlags & F_CONLUN_IO)
+ &&
+ ((FPT_sccbMgrTbl[thisCard][p_Sccb->TargID].
+ TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
lun = p_Sccb->Lun;
else
lun = 0;
- if ((((struct sccb_card *) pCurrCard)->currentSCCB == NULL) &&
- (FPT_sccbMgrTbl[thisCard][p_Sccb->TargID].TarSelQ_Cnt == 0) &&
- (FPT_sccbMgrTbl[thisCard][p_Sccb->TargID].TarLUNBusy[lun]
- == 0)) {
-
- ((struct sccb_card *) pCurrCard)->currentSCCB = p_Sccb;
- FPT_ssel(p_Sccb->SccbIOPort,thisCard);
- }
+ if ((((struct sccb_card *)pCurrCard)->currentSCCB == NULL) &&
+ (FPT_sccbMgrTbl[thisCard][p_Sccb->TargID].TarSelQ_Cnt == 0)
+ && (FPT_sccbMgrTbl[thisCard][p_Sccb->TargID].TarLUNBusy[lun]
+ == 0)) {
- else {
-
- if(p_Sccb->OperationCode == RESET_COMMAND)
- {
- pSaveSccb = ((struct sccb_card *) pCurrCard)->currentSCCB;
- ((struct sccb_card *) pCurrCard)->currentSCCB = p_Sccb;
- FPT_queueSelectFail(&FPT_BL_Card[thisCard], thisCard);
- ((struct sccb_card *) pCurrCard)->currentSCCB = pSaveSccb;
- }
- else
- {
- FPT_queueAddSccb(p_Sccb,thisCard);
- }
- }
+ ((struct sccb_card *)pCurrCard)->currentSCCB = p_Sccb;
+ FPT_ssel(p_Sccb->SccbIOPort, thisCard);
+ }
+ else {
+
+ if (p_Sccb->OperationCode == RESET_COMMAND) {
+ pSaveSccb =
+ ((struct sccb_card *)pCurrCard)->
+ currentSCCB;
+ ((struct sccb_card *)pCurrCard)->currentSCCB =
+ p_Sccb;
+ FPT_queueSelectFail(&FPT_BL_Card[thisCard],
+ thisCard);
+ ((struct sccb_card *)pCurrCard)->currentSCCB =
+ pSaveSccb;
+ } else {
+ FPT_queueAddSccb(p_Sccb, thisCard);
+ }
+ }
- MENABLE_INT(ioport);
- }
+ MENABLE_INT(ioport);
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: FlashPoint_AbortCCB
* callback function.
*
*---------------------------------------------------------------------*/
-static int FlashPoint_AbortCCB(unsigned long pCurrCard, struct sccb * p_Sccb)
+static int FlashPoint_AbortCCB(unsigned long pCurrCard, struct sccb *p_Sccb)
{
unsigned long ioport;
unsigned char thisCard;
CALL_BK_FN callback;
unsigned char TID;
- struct sccb * pSaveSCCB;
- struct sccb_mgr_tar_info * currTar_Info;
-
+ struct sccb *pSaveSCCB;
+ struct sccb_mgr_tar_info *currTar_Info;
- ioport = ((struct sccb_card *) pCurrCard)->ioPort;
+ ioport = ((struct sccb_card *)pCurrCard)->ioPort;
thisCard = ((struct sccb_card *)pCurrCard)->cardIndex;
- if (!(RD_HARPOON(ioport+hp_page_ctrl) & G_INT_DISABLE))
- {
+ if (!(RD_HARPOON(ioport + hp_page_ctrl) & G_INT_DISABLE)) {
- if (FPT_queueFindSccb(p_Sccb,thisCard))
- {
+ if (FPT_queueFindSccb(p_Sccb, thisCard)) {
((struct sccb_card *)pCurrCard)->cmdCounter--;
if (!((struct sccb_card *)pCurrCard)->cmdCounter)
- WR_HARPOON(ioport+hp_semaphore,(RD_HARPOON(ioport+hp_semaphore)
- & (unsigned char)(~(SCCB_MGR_ACTIVE | TICKLE_ME)) ));
+ WR_HARPOON(ioport + hp_semaphore,
+ (RD_HARPOON(ioport + hp_semaphore)
+ & (unsigned
+ char)(~(SCCB_MGR_ACTIVE |
+ TICKLE_ME))));
p_Sccb->SccbStatus = SCCB_ABORT;
callback = p_Sccb->SccbCallback;
callback(p_Sccb);
- return(0);
+ return (0);
}
- else
- {
- if (((struct sccb_card *)pCurrCard)->currentSCCB == p_Sccb)
- {
+ else {
+ if (((struct sccb_card *)pCurrCard)->currentSCCB ==
+ p_Sccb) {
p_Sccb->SccbStatus = SCCB_ABORT;
- return(0);
+ return (0);
}
- else
- {
+ else {
TID = p_Sccb->TargID;
-
- if(p_Sccb->Sccb_tag)
- {
+ if (p_Sccb->Sccb_tag) {
MDISABLE_INT(ioport);
- if (((struct sccb_card *) pCurrCard)->discQ_Tbl[p_Sccb->Sccb_tag]==p_Sccb)
- {
+ if (((struct sccb_card *)pCurrCard)->
+ discQ_Tbl[p_Sccb->Sccb_tag] ==
+ p_Sccb) {
p_Sccb->SccbStatus = SCCB_ABORT;
- p_Sccb->Sccb_scsistat = ABORT_ST;
- p_Sccb->Sccb_scsimsg = SMABORT_TAG;
-
- if(((struct sccb_card *) pCurrCard)->currentSCCB == NULL)
- {
- ((struct sccb_card *) pCurrCard)->currentSCCB = p_Sccb;
- FPT_ssel(ioport, thisCard);
- }
- else
- {
- pSaveSCCB = ((struct sccb_card *) pCurrCard)->currentSCCB;
- ((struct sccb_card *) pCurrCard)->currentSCCB = p_Sccb;
- FPT_queueSelectFail((struct sccb_card *) pCurrCard, thisCard);
- ((struct sccb_card *) pCurrCard)->currentSCCB = pSaveSCCB;
+ p_Sccb->Sccb_scsistat =
+ ABORT_ST;
+ p_Sccb->Sccb_scsimsg =
+ SMABORT_TAG;
+
+ if (((struct sccb_card *)
+ pCurrCard)->currentSCCB ==
+ NULL) {
+ ((struct sccb_card *)
+ pCurrCard)->
+ currentSCCB = p_Sccb;
+ FPT_ssel(ioport,
+ thisCard);
+ } else {
+ pSaveSCCB =
+ ((struct sccb_card
+ *)pCurrCard)->
+ currentSCCB;
+ ((struct sccb_card *)
+ pCurrCard)->
+ currentSCCB = p_Sccb;
+ FPT_queueSelectFail((struct sccb_card *)pCurrCard, thisCard);
+ ((struct sccb_card *)
+ pCurrCard)->
+ currentSCCB = pSaveSCCB;
}
}
MENABLE_INT(ioport);
- return(0);
- }
- else
- {
- currTar_Info = &FPT_sccbMgrTbl[thisCard][p_Sccb->TargID];
-
- if(FPT_BL_Card[thisCard].discQ_Tbl[currTar_Info->LunDiscQ_Idx[p_Sccb->Lun]]
- == p_Sccb)
- {
+ return (0);
+ } else {
+ currTar_Info =
+ &FPT_sccbMgrTbl[thisCard][p_Sccb->
+ TargID];
+
+ if (FPT_BL_Card[thisCard].
+ discQ_Tbl[currTar_Info->
+ LunDiscQ_Idx[p_Sccb->Lun]]
+ == p_Sccb) {
p_Sccb->SccbStatus = SCCB_ABORT;
- return(0);
+ return (0);
}
}
}
}
}
- return(-1);
+ return (-1);
}
-
/*---------------------------------------------------------------------
*
* Function: FlashPoint_InterruptPending
*---------------------------------------------------------------------*/
static unsigned char FlashPoint_InterruptPending(unsigned long pCurrCard)
{
- unsigned long ioport;
+ unsigned long ioport;
- ioport = ((struct sccb_card *)pCurrCard)->ioPort;
+ ioport = ((struct sccb_card *)pCurrCard)->ioPort;
- if (RD_HARPOON(ioport+hp_int_status) & INT_ASSERTED)
- {
- return(1);
- }
+ if (RD_HARPOON(ioport + hp_int_status) & INT_ASSERTED) {
+ return (1);
+ }
- else
+ else
- return(0);
+ return (0);
}
-
-
/*---------------------------------------------------------------------
*
* Function: FlashPoint_HandleInterrupt
*---------------------------------------------------------------------*/
static int FlashPoint_HandleInterrupt(unsigned long pCurrCard)
{
- struct sccb * currSCCB;
- unsigned char thisCard,result,bm_status, bm_int_st;
- unsigned short hp_int;
- unsigned char i, target;
- unsigned long ioport;
-
- thisCard = ((struct sccb_card *)pCurrCard)->cardIndex;
- ioport = ((struct sccb_card *)pCurrCard)->ioPort;
-
- MDISABLE_INT(ioport);
+ struct sccb *currSCCB;
+ unsigned char thisCard, result, bm_status, bm_int_st;
+ unsigned short hp_int;
+ unsigned char i, target;
+ unsigned long ioport;
- if ((bm_int_st=RD_HARPOON(ioport+hp_int_status)) & EXT_STATUS_ON)
- bm_status = RD_HARPOON(ioport+hp_ext_status) & (unsigned char)BAD_EXT_STATUS;
- else
- bm_status = 0;
+ thisCard = ((struct sccb_card *)pCurrCard)->cardIndex;
+ ioport = ((struct sccb_card *)pCurrCard)->ioPort;
- WR_HARPOON(ioport+hp_int_mask, (INT_CMD_COMPL | SCSI_INTERRUPT));
+ MDISABLE_INT(ioport);
- while ((hp_int = RDW_HARPOON((ioport+hp_intstat)) & FPT_default_intena) |
- bm_status)
- {
+ if ((bm_int_st = RD_HARPOON(ioport + hp_int_status)) & EXT_STATUS_ON)
+ bm_status =
+ RD_HARPOON(ioport +
+ hp_ext_status) & (unsigned char)BAD_EXT_STATUS;
+ else
+ bm_status = 0;
- currSCCB = ((struct sccb_card *)pCurrCard)->currentSCCB;
+ WR_HARPOON(ioport + hp_int_mask, (INT_CMD_COMPL | SCSI_INTERRUPT));
- if (hp_int & (FIFO | TIMEOUT | RESET | SCAM_SEL) || bm_status) {
- result = FPT_SccbMgr_bad_isr(ioport,thisCard,((struct sccb_card *)pCurrCard),hp_int);
- WRW_HARPOON((ioport+hp_intstat), (FIFO | TIMEOUT | RESET | SCAM_SEL));
- bm_status = 0;
+ while ((hp_int =
+ RDW_HARPOON((ioport +
+ hp_intstat)) & FPT_default_intena) | bm_status) {
- if (result) {
+ currSCCB = ((struct sccb_card *)pCurrCard)->currentSCCB;
- MENABLE_INT(ioport);
- return(result);
- }
- }
+ if (hp_int & (FIFO | TIMEOUT | RESET | SCAM_SEL) || bm_status) {
+ result =
+ FPT_SccbMgr_bad_isr(ioport, thisCard,
+ ((struct sccb_card *)pCurrCard),
+ hp_int);
+ WRW_HARPOON((ioport + hp_intstat),
+ (FIFO | TIMEOUT | RESET | SCAM_SEL));
+ bm_status = 0;
+ if (result) {
- else if (hp_int & ICMD_COMP) {
+ MENABLE_INT(ioport);
+ return (result);
+ }
+ }
- if ( !(hp_int & BUS_FREE) ) {
- /* Wait for the BusFree before starting a new command. We
- must also check for being reselected since the BusFree
- may not show up if another device reselects us in 1.5us or
- less. SRR Wednesday, 3/8/1995.
- */
- while (!(RDW_HARPOON((ioport+hp_intstat)) & (BUS_FREE | RSEL))) ;
- }
+ else if (hp_int & ICMD_COMP) {
+
+ if (!(hp_int & BUS_FREE)) {
+ /* Wait for the BusFree before starting a new command. We
+ must also check for being reselected since the BusFree
+ may not show up if another device reselects us in 1.5us or
+ less. SRR Wednesday, 3/8/1995.
+ */
+ while (!
+ (RDW_HARPOON((ioport + hp_intstat)) &
+ (BUS_FREE | RSEL))) ;
+ }
- if (((struct sccb_card *)pCurrCard)->globalFlags & F_HOST_XFER_ACT)
+ if (((struct sccb_card *)pCurrCard)->
+ globalFlags & F_HOST_XFER_ACT)
- FPT_phaseChkFifo(ioport, thisCard);
+ FPT_phaseChkFifo(ioport, thisCard);
/* WRW_HARPOON((ioport+hp_intstat),
(BUS_FREE | ICMD_COMP | ITAR_DISC | XFER_CNT_0));
*/
- WRW_HARPOON((ioport+hp_intstat), CLR_ALL_INT_1);
-
- FPT_autoCmdCmplt(ioport,thisCard);
-
- }
-
-
- else if (hp_int & ITAR_DISC)
- {
-
- if (((struct sccb_card *)pCurrCard)->globalFlags & F_HOST_XFER_ACT) {
-
- FPT_phaseChkFifo(ioport, thisCard);
-
- }
-
- if (RD_HARPOON(ioport+hp_gp_reg_1) == SMSAVE_DATA_PTR) {
-
- WR_HARPOON(ioport+hp_gp_reg_1, 0x00);
- currSCCB->Sccb_XferState |= F_NO_DATA_YET;
+ WRW_HARPOON((ioport + hp_intstat), CLR_ALL_INT_1);
- currSCCB->Sccb_savedATC = currSCCB->Sccb_ATC;
- }
+ FPT_autoCmdCmplt(ioport, thisCard);
- currSCCB->Sccb_scsistat = DISCONNECT_ST;
- FPT_queueDisconnect(currSCCB,thisCard);
+ }
- /* Wait for the BusFree before starting a new command. We
- must also check for being reselected since the BusFree
- may not show up if another device reselects us in 1.5us or
- less. SRR Wednesday, 3/8/1995.
- */
- while (!(RDW_HARPOON((ioport+hp_intstat)) & (BUS_FREE | RSEL)) &&
- !((RDW_HARPOON((ioport+hp_intstat)) & PHASE) &&
- RD_HARPOON((ioport+hp_scsisig)) ==
- (SCSI_BSY | SCSI_REQ | SCSI_CD | SCSI_MSG | SCSI_IOBIT))) ;
+ else if (hp_int & ITAR_DISC) {
- /*
- The additional loop exit condition above detects a timing problem
- with the revision D/E harpoon chips. The caller should reset the
- host adapter to recover when 0xFE is returned.
- */
- if (!(RDW_HARPOON((ioport+hp_intstat)) & (BUS_FREE | RSEL)))
- {
- MENABLE_INT(ioport);
- return 0xFE;
- }
+ if (((struct sccb_card *)pCurrCard)->
+ globalFlags & F_HOST_XFER_ACT) {
- WRW_HARPOON((ioport+hp_intstat), (BUS_FREE | ITAR_DISC));
+ FPT_phaseChkFifo(ioport, thisCard);
+ }
- ((struct sccb_card *)pCurrCard)->globalFlags |= F_NEW_SCCB_CMD;
+ if (RD_HARPOON(ioport + hp_gp_reg_1) == SMSAVE_DATA_PTR) {
- }
+ WR_HARPOON(ioport + hp_gp_reg_1, 0x00);
+ currSCCB->Sccb_XferState |= F_NO_DATA_YET;
+ currSCCB->Sccb_savedATC = currSCCB->Sccb_ATC;
+ }
- else if (hp_int & RSEL) {
+ currSCCB->Sccb_scsistat = DISCONNECT_ST;
+ FPT_queueDisconnect(currSCCB, thisCard);
+
+ /* Wait for the BusFree before starting a new command. We
+ must also check for being reselected since the BusFree
+ may not show up if another device reselects us in 1.5us or
+ less. SRR Wednesday, 3/8/1995.
+ */
+ while (!
+ (RDW_HARPOON((ioport + hp_intstat)) &
+ (BUS_FREE | RSEL))
+ && !((RDW_HARPOON((ioport + hp_intstat)) & PHASE)
+ && RD_HARPOON((ioport + hp_scsisig)) ==
+ (SCSI_BSY | SCSI_REQ | SCSI_CD | SCSI_MSG |
+ SCSI_IOBIT))) ;
+
+ /*
+ The additional loop exit condition above detects a timing problem
+ with the revision D/E harpoon chips. The caller should reset the
+ host adapter to recover when 0xFE is returned.
+ */
+ if (!
+ (RDW_HARPOON((ioport + hp_intstat)) &
+ (BUS_FREE | RSEL))) {
+ MENABLE_INT(ioport);
+ return 0xFE;
+ }
- WRW_HARPOON((ioport+hp_intstat), (PROG_HLT | RSEL | PHASE | BUS_FREE));
+ WRW_HARPOON((ioport + hp_intstat),
+ (BUS_FREE | ITAR_DISC));
- if (RDW_HARPOON((ioport+hp_intstat)) & ITAR_DISC)
- {
- if (((struct sccb_card *)pCurrCard)->globalFlags & F_HOST_XFER_ACT)
- {
- FPT_phaseChkFifo(ioport, thisCard);
- }
+ ((struct sccb_card *)pCurrCard)->globalFlags |=
+ F_NEW_SCCB_CMD;
- if (RD_HARPOON(ioport+hp_gp_reg_1) == SMSAVE_DATA_PTR)
- {
- WR_HARPOON(ioport+hp_gp_reg_1, 0x00);
- currSCCB->Sccb_XferState |= F_NO_DATA_YET;
- currSCCB->Sccb_savedATC = currSCCB->Sccb_ATC;
- }
+ }
- WRW_HARPOON((ioport+hp_intstat), (BUS_FREE | ITAR_DISC));
- currSCCB->Sccb_scsistat = DISCONNECT_ST;
- FPT_queueDisconnect(currSCCB,thisCard);
- }
+ else if (hp_int & RSEL) {
- FPT_sres(ioport,thisCard,((struct sccb_card *)pCurrCard));
- FPT_phaseDecode(ioport,thisCard);
+ WRW_HARPOON((ioport + hp_intstat),
+ (PROG_HLT | RSEL | PHASE | BUS_FREE));
- }
+ if (RDW_HARPOON((ioport + hp_intstat)) & ITAR_DISC) {
+ if (((struct sccb_card *)pCurrCard)->
+ globalFlags & F_HOST_XFER_ACT) {
+ FPT_phaseChkFifo(ioport, thisCard);
+ }
+ if (RD_HARPOON(ioport + hp_gp_reg_1) ==
+ SMSAVE_DATA_PTR) {
+ WR_HARPOON(ioport + hp_gp_reg_1, 0x00);
+ currSCCB->Sccb_XferState |=
+ F_NO_DATA_YET;
+ currSCCB->Sccb_savedATC =
+ currSCCB->Sccb_ATC;
+ }
- else if ((hp_int & IDO_STRT) && (!(hp_int & BUS_FREE)))
- {
+ WRW_HARPOON((ioport + hp_intstat),
+ (BUS_FREE | ITAR_DISC));
+ currSCCB->Sccb_scsistat = DISCONNECT_ST;
+ FPT_queueDisconnect(currSCCB, thisCard);
+ }
- WRW_HARPOON((ioport+hp_intstat), (IDO_STRT | XFER_CNT_0));
- FPT_phaseDecode(ioport,thisCard);
+ FPT_sres(ioport, thisCard,
+ ((struct sccb_card *)pCurrCard));
+ FPT_phaseDecode(ioport, thisCard);
- }
+ }
+ else if ((hp_int & IDO_STRT) && (!(hp_int & BUS_FREE))) {
- else if ( (hp_int & IUNKWN) || (hp_int & PROG_HLT) )
- {
- WRW_HARPOON((ioport+hp_intstat), (PHASE | IUNKWN | PROG_HLT));
- if ((RD_HARPOON(ioport+hp_prgmcnt_0) & (unsigned char)0x3f)< (unsigned char)SELCHK)
- {
- FPT_phaseDecode(ioport,thisCard);
- }
- else
- {
- /* Harpoon problem some SCSI target device respond to selection
- with short BUSY pulse (<400ns) this will make the Harpoon is not able
- to latch the correct Target ID into reg. x53.
- The work around require to correct this reg. But when write to this
- reg. (0x53) also increment the FIFO write addr reg (0x6f), thus we
- need to read this reg first then restore it later. After update to 0x53 */
+ WRW_HARPOON((ioport + hp_intstat),
+ (IDO_STRT | XFER_CNT_0));
+ FPT_phaseDecode(ioport, thisCard);
- i = (unsigned char)(RD_HARPOON(ioport+hp_fifowrite));
- target = (unsigned char)(RD_HARPOON(ioport+hp_gp_reg_3));
- WR_HARPOON(ioport+hp_xfer_pad, (unsigned char) ID_UNLOCK);
- WR_HARPOON(ioport+hp_select_id, (unsigned char)(target | target<<4));
- WR_HARPOON(ioport+hp_xfer_pad, (unsigned char) 0x00);
- WR_HARPOON(ioport+hp_fifowrite, i);
- WR_HARPOON(ioport+hp_autostart_3, (AUTO_IMMED+TAG_STRT));
- }
- }
+ }
- else if (hp_int & XFER_CNT_0) {
+ else if ((hp_int & IUNKWN) || (hp_int & PROG_HLT)) {
+ WRW_HARPOON((ioport + hp_intstat),
+ (PHASE | IUNKWN | PROG_HLT));
+ if ((RD_HARPOON(ioport + hp_prgmcnt_0) & (unsigned char)
+ 0x3f) < (unsigned char)SELCHK) {
+ FPT_phaseDecode(ioport, thisCard);
+ } else {
+ /* Harpoon problem some SCSI target device respond to selection
+ with short BUSY pulse (<400ns) this will make the Harpoon is not able
+ to latch the correct Target ID into reg. x53.
+ The work around require to correct this reg. But when write to this
+ reg. (0x53) also increment the FIFO write addr reg (0x6f), thus we
+ need to read this reg first then restore it later. After update to 0x53 */
+
+ i = (unsigned
+ char)(RD_HARPOON(ioport + hp_fifowrite));
+ target =
+ (unsigned
+ char)(RD_HARPOON(ioport + hp_gp_reg_3));
+ WR_HARPOON(ioport + hp_xfer_pad,
+ (unsigned char)ID_UNLOCK);
+ WR_HARPOON(ioport + hp_select_id,
+ (unsigned char)(target | target <<
+ 4));
+ WR_HARPOON(ioport + hp_xfer_pad,
+ (unsigned char)0x00);
+ WR_HARPOON(ioport + hp_fifowrite, i);
+ WR_HARPOON(ioport + hp_autostart_3,
+ (AUTO_IMMED + TAG_STRT));
+ }
+ }
- WRW_HARPOON((ioport+hp_intstat), XFER_CNT_0);
+ else if (hp_int & XFER_CNT_0) {
- FPT_schkdd(ioport,thisCard);
+ WRW_HARPOON((ioport + hp_intstat), XFER_CNT_0);
- }
+ FPT_schkdd(ioport, thisCard);
+ }
- else if (hp_int & BUS_FREE) {
+ else if (hp_int & BUS_FREE) {
- WRW_HARPOON((ioport+hp_intstat), BUS_FREE);
+ WRW_HARPOON((ioport + hp_intstat), BUS_FREE);
- if (((struct sccb_card *)pCurrCard)->globalFlags & F_HOST_XFER_ACT) {
+ if (((struct sccb_card *)pCurrCard)->
+ globalFlags & F_HOST_XFER_ACT) {
- FPT_hostDataXferAbort(ioport,thisCard,currSCCB);
- }
-
- FPT_phaseBusFree(ioport,thisCard);
+ FPT_hostDataXferAbort(ioport, thisCard,
+ currSCCB);
}
+ FPT_phaseBusFree(ioport, thisCard);
+ }
- else if (hp_int & ITICKLE) {
-
- WRW_HARPOON((ioport+hp_intstat), ITICKLE);
- ((struct sccb_card *)pCurrCard)->globalFlags |= F_NEW_SCCB_CMD;
- }
-
-
-
- if (((struct sccb_card *)pCurrCard)->globalFlags & F_NEW_SCCB_CMD) {
+ else if (hp_int & ITICKLE) {
+ WRW_HARPOON((ioport + hp_intstat), ITICKLE);
+ ((struct sccb_card *)pCurrCard)->globalFlags |=
+ F_NEW_SCCB_CMD;
+ }
- ((struct sccb_card *)pCurrCard)->globalFlags &= ~F_NEW_SCCB_CMD;
+ if (((struct sccb_card *)pCurrCard)->
+ globalFlags & F_NEW_SCCB_CMD) {
+ ((struct sccb_card *)pCurrCard)->globalFlags &=
+ ~F_NEW_SCCB_CMD;
- if (((struct sccb_card *)pCurrCard)->currentSCCB == NULL) {
+ if (((struct sccb_card *)pCurrCard)->currentSCCB ==
+ NULL) {
- FPT_queueSearchSelect(((struct sccb_card *)pCurrCard),thisCard);
- }
+ FPT_queueSearchSelect(((struct sccb_card *)
+ pCurrCard), thisCard);
+ }
- if (((struct sccb_card *)pCurrCard)->currentSCCB != NULL) {
- ((struct sccb_card *)pCurrCard)->globalFlags &= ~F_NEW_SCCB_CMD;
- FPT_ssel(ioport,thisCard);
- }
+ if (((struct sccb_card *)pCurrCard)->currentSCCB !=
+ NULL) {
+ ((struct sccb_card *)pCurrCard)->globalFlags &=
+ ~F_NEW_SCCB_CMD;
+ FPT_ssel(ioport, thisCard);
+ }
- break;
+ break;
- }
+ }
- } /*end while */
+ } /*end while */
- MENABLE_INT(ioport);
+ MENABLE_INT(ioport);
- return(0);
+ return (0);
}
/*---------------------------------------------------------------------
* processing time.
*
*---------------------------------------------------------------------*/
-static unsigned char FPT_SccbMgr_bad_isr(unsigned long p_port, unsigned char p_card,
- struct sccb_card * pCurrCard, unsigned short p_int)
+static unsigned char FPT_SccbMgr_bad_isr(unsigned long p_port,
+ unsigned char p_card,
+ struct sccb_card *pCurrCard,
+ unsigned short p_int)
{
- unsigned char temp, ScamFlg;
- struct sccb_mgr_tar_info * currTar_Info;
- struct nvram_info * pCurrNvRam;
-
-
- if (RD_HARPOON(p_port+hp_ext_status) &
- (BM_FORCE_OFF | PCI_DEV_TMOUT | BM_PARITY_ERR | PIO_OVERRUN) )
- {
-
- if (pCurrCard->globalFlags & F_HOST_XFER_ACT)
- {
+ unsigned char temp, ScamFlg;
+ struct sccb_mgr_tar_info *currTar_Info;
+ struct nvram_info *pCurrNvRam;
- FPT_hostDataXferAbort(p_port,p_card, pCurrCard->currentSCCB);
- }
+ if (RD_HARPOON(p_port + hp_ext_status) &
+ (BM_FORCE_OFF | PCI_DEV_TMOUT | BM_PARITY_ERR | PIO_OVERRUN)) {
- if (RD_HARPOON(p_port+hp_pci_stat_cfg) & REC_MASTER_ABORT)
+ if (pCurrCard->globalFlags & F_HOST_XFER_ACT) {
- {
- WR_HARPOON(p_port+hp_pci_stat_cfg,
- (RD_HARPOON(p_port+hp_pci_stat_cfg) & ~REC_MASTER_ABORT));
-
- WR_HARPOON(p_port+hp_host_blk_cnt, 0x00);
-
- }
-
- if (pCurrCard->currentSCCB != NULL)
- {
+ FPT_hostDataXferAbort(p_port, p_card,
+ pCurrCard->currentSCCB);
+ }
- if (!pCurrCard->currentSCCB->HostStatus)
- pCurrCard->currentSCCB->HostStatus = SCCB_BM_ERR;
+ if (RD_HARPOON(p_port + hp_pci_stat_cfg) & REC_MASTER_ABORT)
+ {
+ WR_HARPOON(p_port + hp_pci_stat_cfg,
+ (RD_HARPOON(p_port + hp_pci_stat_cfg) &
+ ~REC_MASTER_ABORT));
- FPT_sxfrp(p_port,p_card);
+ WR_HARPOON(p_port + hp_host_blk_cnt, 0x00);
- temp = (unsigned char)(RD_HARPOON(p_port+hp_ee_ctrl) &
- (EXT_ARB_ACK | SCSI_TERM_ENA_H));
- WR_HARPOON(p_port+hp_ee_ctrl, ((unsigned char)temp | SEE_MS | SEE_CS));
- WR_HARPOON(p_port+hp_ee_ctrl, temp);
+ }
- if (!(RDW_HARPOON((p_port+hp_intstat)) & (BUS_FREE | RESET)))
- {
- FPT_phaseDecode(p_port,p_card);
- }
- }
- }
+ if (pCurrCard->currentSCCB != NULL) {
+ if (!pCurrCard->currentSCCB->HostStatus)
+ pCurrCard->currentSCCB->HostStatus =
+ SCCB_BM_ERR;
- else if (p_int & RESET)
- {
+ FPT_sxfrp(p_port, p_card);
- WR_HARPOON(p_port+hp_clkctrl_0, CLKCTRL_DEFAULT);
- WR_HARPOON(p_port+hp_sys_ctrl, 0x00);
- if (pCurrCard->currentSCCB != NULL) {
+ temp = (unsigned char)(RD_HARPOON(p_port + hp_ee_ctrl) &
+ (EXT_ARB_ACK | SCSI_TERM_ENA_H));
+ WR_HARPOON(p_port + hp_ee_ctrl,
+ ((unsigned char)temp | SEE_MS | SEE_CS));
+ WR_HARPOON(p_port + hp_ee_ctrl, temp);
- if (pCurrCard->globalFlags & F_HOST_XFER_ACT)
+ if (!
+ (RDW_HARPOON((p_port + hp_intstat)) &
+ (BUS_FREE | RESET))) {
+ FPT_phaseDecode(p_port, p_card);
+ }
+ }
+ }
- FPT_hostDataXferAbort(p_port,p_card, pCurrCard->currentSCCB);
- }
+ else if (p_int & RESET) {
+ WR_HARPOON(p_port + hp_clkctrl_0, CLKCTRL_DEFAULT);
+ WR_HARPOON(p_port + hp_sys_ctrl, 0x00);
+ if (pCurrCard->currentSCCB != NULL) {
- DISABLE_AUTO(p_port);
+ if (pCurrCard->globalFlags & F_HOST_XFER_ACT)
- FPT_sresb(p_port,p_card);
+ FPT_hostDataXferAbort(p_port, p_card,
+ pCurrCard->currentSCCB);
+ }
- while(RD_HARPOON(p_port+hp_scsictrl_0) & SCSI_RST) {}
+ DISABLE_AUTO(p_port);
- pCurrNvRam = pCurrCard->pNvRamInfo;
- if(pCurrNvRam){
- ScamFlg = pCurrNvRam->niScamConf;
- }
- else{
- ScamFlg = (unsigned char) FPT_utilEERead(p_port, SCAM_CONFIG/2);
- }
+ FPT_sresb(p_port, p_card);
- FPT_XbowInit(p_port, ScamFlg);
+ while (RD_HARPOON(p_port + hp_scsictrl_0) & SCSI_RST) {
+ }
- FPT_scini(p_card, pCurrCard->ourId, 0);
+ pCurrNvRam = pCurrCard->pNvRamInfo;
+ if (pCurrNvRam) {
+ ScamFlg = pCurrNvRam->niScamConf;
+ } else {
+ ScamFlg =
+ (unsigned char)FPT_utilEERead(p_port,
+ SCAM_CONFIG / 2);
+ }
- return(0xFF);
- }
+ FPT_XbowInit(p_port, ScamFlg);
+ FPT_scini(p_card, pCurrCard->ourId, 0);
- else if (p_int & FIFO) {
+ return (0xFF);
+ }
- WRW_HARPOON((p_port+hp_intstat), FIFO);
+ else if (p_int & FIFO) {
- if (pCurrCard->currentSCCB != NULL)
- FPT_sxfrp(p_port,p_card);
- }
+ WRW_HARPOON((p_port + hp_intstat), FIFO);
- else if (p_int & TIMEOUT)
- {
+ if (pCurrCard->currentSCCB != NULL)
+ FPT_sxfrp(p_port, p_card);
+ }
- DISABLE_AUTO(p_port);
+ else if (p_int & TIMEOUT) {
- WRW_HARPOON((p_port+hp_intstat),
- (PROG_HLT | TIMEOUT | SEL |BUS_FREE | PHASE | IUNKWN));
+ DISABLE_AUTO(p_port);
- pCurrCard->currentSCCB->HostStatus = SCCB_SELECTION_TIMEOUT;
+ WRW_HARPOON((p_port + hp_intstat),
+ (PROG_HLT | TIMEOUT | SEL | BUS_FREE | PHASE |
+ IUNKWN));
+ pCurrCard->currentSCCB->HostStatus = SCCB_SELECTION_TIMEOUT;
- currTar_Info = &FPT_sccbMgrTbl[p_card][pCurrCard->currentSCCB->TargID];
- if((pCurrCard->globalFlags & F_CONLUN_IO) &&
- ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
- currTar_Info->TarLUNBusy[pCurrCard->currentSCCB->Lun] = 0;
+ currTar_Info =
+ &FPT_sccbMgrTbl[p_card][pCurrCard->currentSCCB->TargID];
+ if ((pCurrCard->globalFlags & F_CONLUN_IO)
+ && ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) !=
+ TAG_Q_TRYING))
+ currTar_Info->TarLUNBusy[pCurrCard->currentSCCB->Lun] =
+ 0;
else
- currTar_Info->TarLUNBusy[0] = 0;
+ currTar_Info->TarLUNBusy[0] = 0;
+ if (currTar_Info->TarEEValue & EE_SYNC_MASK) {
+ currTar_Info->TarSyncCtrl = 0;
+ currTar_Info->TarStatus &= ~TAR_SYNC_MASK;
+ }
- if (currTar_Info->TarEEValue & EE_SYNC_MASK)
- {
- currTar_Info->TarSyncCtrl = 0;
- currTar_Info->TarStatus &= ~TAR_SYNC_MASK;
- }
+ if (currTar_Info->TarEEValue & EE_WIDE_SCSI) {
+ currTar_Info->TarStatus &= ~TAR_WIDE_MASK;
+ }
- if (currTar_Info->TarEEValue & EE_WIDE_SCSI)
- {
- currTar_Info->TarStatus &= ~TAR_WIDE_MASK;
- }
+ FPT_sssyncv(p_port, pCurrCard->currentSCCB->TargID, NARROW_SCSI,
+ currTar_Info);
- FPT_sssyncv(p_port, pCurrCard->currentSCCB->TargID, NARROW_SCSI,currTar_Info);
+ FPT_queueCmdComplete(pCurrCard, pCurrCard->currentSCCB, p_card);
- FPT_queueCmdComplete(pCurrCard, pCurrCard->currentSCCB, p_card);
+ }
- }
+ else if (p_int & SCAM_SEL) {
- else if (p_int & SCAM_SEL)
- {
+ FPT_scarb(p_port, LEVEL2_TAR);
+ FPT_scsel(p_port);
+ FPT_scasid(p_card, p_port);
- FPT_scarb(p_port,LEVEL2_TAR);
- FPT_scsel(p_port);
- FPT_scasid(p_card, p_port);
+ FPT_scbusf(p_port);
- FPT_scbusf(p_port);
-
- WRW_HARPOON((p_port+hp_intstat), SCAM_SEL);
- }
+ WRW_HARPOON((p_port + hp_intstat), SCAM_SEL);
+ }
- return(0x00);
+ return (0x00);
}
-
/*---------------------------------------------------------------------
*
* Function: SccbMgrTableInit
static void FPT_SccbMgrTableInitAll()
{
- unsigned char thisCard;
+ unsigned char thisCard;
- for (thisCard = 0; thisCard < MAX_CARDS; thisCard++)
- {
- FPT_SccbMgrTableInitCard(&FPT_BL_Card[thisCard],thisCard);
+ for (thisCard = 0; thisCard < MAX_CARDS; thisCard++) {
+ FPT_SccbMgrTableInitCard(&FPT_BL_Card[thisCard], thisCard);
- FPT_BL_Card[thisCard].ioPort = 0x00;
- FPT_BL_Card[thisCard].cardInfo = NULL;
- FPT_BL_Card[thisCard].cardIndex = 0xFF;
- FPT_BL_Card[thisCard].ourId = 0x00;
- FPT_BL_Card[thisCard].pNvRamInfo = NULL;
- }
+ FPT_BL_Card[thisCard].ioPort = 0x00;
+ FPT_BL_Card[thisCard].cardInfo = NULL;
+ FPT_BL_Card[thisCard].cardIndex = 0xFF;
+ FPT_BL_Card[thisCard].ourId = 0x00;
+ FPT_BL_Card[thisCard].pNvRamInfo = NULL;
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: SccbMgrTableInit
*
*---------------------------------------------------------------------*/
-static void FPT_SccbMgrTableInitCard(struct sccb_card * pCurrCard, unsigned char p_card)
+static void FPT_SccbMgrTableInitCard(struct sccb_card *pCurrCard,
+ unsigned char p_card)
{
- unsigned char scsiID, qtag;
+ unsigned char scsiID, qtag;
- for (qtag = 0; qtag < QUEUE_DEPTH; qtag++)
- {
+ for (qtag = 0; qtag < QUEUE_DEPTH; qtag++) {
FPT_BL_Card[p_card].discQ_Tbl[qtag] = NULL;
}
- for (scsiID = 0; scsiID < MAX_SCSI_TAR; scsiID++)
- {
- FPT_sccbMgrTbl[p_card][scsiID].TarStatus = 0;
- FPT_sccbMgrTbl[p_card][scsiID].TarEEValue = 0;
- FPT_SccbMgrTableInitTarget(p_card, scsiID);
- }
+ for (scsiID = 0; scsiID < MAX_SCSI_TAR; scsiID++) {
+ FPT_sccbMgrTbl[p_card][scsiID].TarStatus = 0;
+ FPT_sccbMgrTbl[p_card][scsiID].TarEEValue = 0;
+ FPT_SccbMgrTableInitTarget(p_card, scsiID);
+ }
- pCurrCard->scanIndex = 0x00;
- pCurrCard->currentSCCB = NULL;
- pCurrCard->globalFlags = 0x00;
- pCurrCard->cmdCounter = 0x00;
+ pCurrCard->scanIndex = 0x00;
+ pCurrCard->currentSCCB = NULL;
+ pCurrCard->globalFlags = 0x00;
+ pCurrCard->cmdCounter = 0x00;
pCurrCard->tagQ_Lst = 0x01;
- pCurrCard->discQCount = 0;
-
+ pCurrCard->discQCount = 0;
}
-
/*---------------------------------------------------------------------
*
* Function: SccbMgrTableInit
*
*---------------------------------------------------------------------*/
-static void FPT_SccbMgrTableInitTarget(unsigned char p_card, unsigned char target)
+static void FPT_SccbMgrTableInitTarget(unsigned char p_card,
+ unsigned char target)
{
unsigned char lun, qtag;
- struct sccb_mgr_tar_info * currTar_Info;
+ struct sccb_mgr_tar_info *currTar_Info;
currTar_Info = &FPT_sccbMgrTbl[p_card][target];
currTar_Info->TarTagQ_Cnt = 0;
currTar_Info->TarLUN_CA = 0;
-
- for (lun = 0; lun < MAX_LUN; lun++)
- {
+ for (lun = 0; lun < MAX_LUN; lun++) {
currTar_Info->TarLUNBusy[lun] = 0;
currTar_Info->LunDiscQ_Idx[lun] = 0;
}
- for (qtag = 0; qtag < QUEUE_DEPTH; qtag++)
- {
- if(FPT_BL_Card[p_card].discQ_Tbl[qtag] != NULL)
- {
- if(FPT_BL_Card[p_card].discQ_Tbl[qtag]->TargID == target)
- {
+ for (qtag = 0; qtag < QUEUE_DEPTH; qtag++) {
+ if (FPT_BL_Card[p_card].discQ_Tbl[qtag] != NULL) {
+ if (FPT_BL_Card[p_card].discQ_Tbl[qtag]->TargID ==
+ target) {
FPT_BL_Card[p_card].discQ_Tbl[qtag] = NULL;
FPT_BL_Card[p_card].discQCount--;
}
}
}
-
/*---------------------------------------------------------------------
*
* Function: sfetm
*
*---------------------------------------------------------------------*/
-static unsigned char FPT_sfm(unsigned long port, struct sccb * pCurrSCCB)
+static unsigned char FPT_sfm(unsigned long port, struct sccb *pCurrSCCB)
{
unsigned char message;
unsigned short TimeOutLoop;
TimeOutLoop = 0;
- while( (!(RD_HARPOON(port+hp_scsisig) & SCSI_REQ)) &&
- (TimeOutLoop++ < 20000) ){}
-
-
- WR_HARPOON(port+hp_portctrl_0, SCSI_PORT);
+ while ((!(RD_HARPOON(port + hp_scsisig) & SCSI_REQ)) &&
+ (TimeOutLoop++ < 20000)) {
+ }
- message = RD_HARPOON(port+hp_scsidata_0);
+ WR_HARPOON(port + hp_portctrl_0, SCSI_PORT);
- WR_HARPOON(port+hp_scsisig, SCSI_ACK + S_MSGI_PH);
+ message = RD_HARPOON(port + hp_scsidata_0);
+ WR_HARPOON(port + hp_scsisig, SCSI_ACK + S_MSGI_PH);
if (TimeOutLoop > 20000)
- message = 0x00; /* force message byte = 0 if Time Out on Req */
-
- if ((RDW_HARPOON((port+hp_intstat)) & PARITY) &&
- (RD_HARPOON(port+hp_addstat) & SCSI_PAR_ERR))
- {
- WR_HARPOON(port+hp_scsisig, (SCSI_ACK + S_ILL_PH));
- WR_HARPOON(port+hp_xferstat, 0);
- WR_HARPOON(port+hp_fiforead, 0);
- WR_HARPOON(port+hp_fifowrite, 0);
- if (pCurrSCCB != NULL)
- {
+ message = 0x00; /* force message byte = 0 if Time Out on Req */
+
+ if ((RDW_HARPOON((port + hp_intstat)) & PARITY) &&
+ (RD_HARPOON(port + hp_addstat) & SCSI_PAR_ERR)) {
+ WR_HARPOON(port + hp_scsisig, (SCSI_ACK + S_ILL_PH));
+ WR_HARPOON(port + hp_xferstat, 0);
+ WR_HARPOON(port + hp_fiforead, 0);
+ WR_HARPOON(port + hp_fifowrite, 0);
+ if (pCurrSCCB != NULL) {
pCurrSCCB->Sccb_scsimsg = SMPARITY;
}
message = 0x00;
- do
- {
+ do {
ACCEPT_MSG_ATN(port);
TimeOutLoop = 0;
- while( (!(RD_HARPOON(port+hp_scsisig) & SCSI_REQ)) &&
- (TimeOutLoop++ < 20000) ){}
- if (TimeOutLoop > 20000)
- {
- WRW_HARPOON((port+hp_intstat), PARITY);
- return(message);
+ while ((!(RD_HARPOON(port + hp_scsisig) & SCSI_REQ)) &&
+ (TimeOutLoop++ < 20000)) {
}
- if ((RD_HARPOON(port+hp_scsisig) & S_SCSI_PHZ) != S_MSGI_PH)
- {
- WRW_HARPOON((port+hp_intstat), PARITY);
- return(message);
+ if (TimeOutLoop > 20000) {
+ WRW_HARPOON((port + hp_intstat), PARITY);
+ return (message);
+ }
+ if ((RD_HARPOON(port + hp_scsisig) & S_SCSI_PHZ) !=
+ S_MSGI_PH) {
+ WRW_HARPOON((port + hp_intstat), PARITY);
+ return (message);
}
- WR_HARPOON(port+hp_portctrl_0, SCSI_PORT);
+ WR_HARPOON(port + hp_portctrl_0, SCSI_PORT);
- RD_HARPOON(port+hp_scsidata_0);
+ RD_HARPOON(port + hp_scsidata_0);
- WR_HARPOON(port+hp_scsisig, (SCSI_ACK + S_ILL_PH));
+ WR_HARPOON(port + hp_scsisig, (SCSI_ACK + S_ILL_PH));
- }while(1);
+ } while (1);
}
- WR_HARPOON(port+hp_scsisig, (SCSI_ACK + S_ILL_PH));
- WR_HARPOON(port+hp_xferstat, 0);
- WR_HARPOON(port+hp_fiforead, 0);
- WR_HARPOON(port+hp_fifowrite, 0);
- return(message);
+ WR_HARPOON(port + hp_scsisig, (SCSI_ACK + S_ILL_PH));
+ WR_HARPOON(port + hp_xferstat, 0);
+ WR_HARPOON(port + hp_fiforead, 0);
+ WR_HARPOON(port + hp_fifowrite, 0);
+ return (message);
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_ssel
static void FPT_ssel(unsigned long port, unsigned char p_card)
{
- unsigned char auto_loaded, i, target, *theCCB;
-
- unsigned long cdb_reg;
- struct sccb_card * CurrCard;
- struct sccb * currSCCB;
- struct sccb_mgr_tar_info * currTar_Info;
- unsigned char lastTag, lun;
+ unsigned char auto_loaded, i, target, *theCCB;
- CurrCard = &FPT_BL_Card[p_card];
- currSCCB = CurrCard->currentSCCB;
- target = currSCCB->TargID;
- currTar_Info = &FPT_sccbMgrTbl[p_card][target];
- lastTag = CurrCard->tagQ_Lst;
+ unsigned long cdb_reg;
+ struct sccb_card *CurrCard;
+ struct sccb *currSCCB;
+ struct sccb_mgr_tar_info *currTar_Info;
+ unsigned char lastTag, lun;
- ARAM_ACCESS(port);
+ CurrCard = &FPT_BL_Card[p_card];
+ currSCCB = CurrCard->currentSCCB;
+ target = currSCCB->TargID;
+ currTar_Info = &FPT_sccbMgrTbl[p_card][target];
+ lastTag = CurrCard->tagQ_Lst;
+ ARAM_ACCESS(port);
if ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) == TAG_Q_REJECT)
currSCCB->ControlByte &= ~F_USE_CMD_Q;
- if(((CurrCard->globalFlags & F_CONLUN_IO) &&
- ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING)))
+ if (((CurrCard->globalFlags & F_CONLUN_IO) &&
+ ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING)))
- lun = currSCCB->Lun;
+ lun = currSCCB->Lun;
else
lun = 0;
+ if (CurrCard->globalFlags & F_TAG_STARTED) {
+ if (!(currSCCB->ControlByte & F_USE_CMD_Q)) {
+ if ((currTar_Info->TarLUN_CA == 0)
+ && ((currTar_Info->TarStatus & TAR_TAG_Q_MASK)
+ == TAG_Q_TRYING)) {
+
+ if (currTar_Info->TarTagQ_Cnt != 0) {
+ currTar_Info->TarLUNBusy[lun] = 1;
+ FPT_queueSelectFail(CurrCard, p_card);
+ SGRAM_ACCESS(port);
+ return;
+ }
- if (CurrCard->globalFlags & F_TAG_STARTED)
- {
- if (!(currSCCB->ControlByte & F_USE_CMD_Q))
- {
- if ((currTar_Info->TarLUN_CA == 0)
- && ((currTar_Info->TarStatus & TAR_TAG_Q_MASK)
- == TAG_Q_TRYING))
- {
-
- if (currTar_Info->TarTagQ_Cnt !=0)
- {
- currTar_Info->TarLUNBusy[lun] = 1;
- FPT_queueSelectFail(CurrCard,p_card);
- SGRAM_ACCESS(port);
- return;
- }
-
- else {
- currTar_Info->TarLUNBusy[lun] = 1;
- }
-
- } /*End non-tagged */
-
- else {
- currTar_Info->TarLUNBusy[lun] = 1;
- }
-
- } /*!Use cmd Q Tagged */
-
- else {
- if (currTar_Info->TarLUN_CA == 1)
- {
- FPT_queueSelectFail(CurrCard,p_card);
- SGRAM_ACCESS(port);
- return;
- }
-
- currTar_Info->TarLUNBusy[lun] = 1;
+ else {
+ currTar_Info->TarLUNBusy[lun] = 1;
+ }
- } /*else use cmd Q tagged */
+ }
+ /*End non-tagged */
+ else {
+ currTar_Info->TarLUNBusy[lun] = 1;
+ }
- } /*if glob tagged started */
+ }
+ /*!Use cmd Q Tagged */
+ else {
+ if (currTar_Info->TarLUN_CA == 1) {
+ FPT_queueSelectFail(CurrCard, p_card);
+ SGRAM_ACCESS(port);
+ return;
+ }
- else {
- currTar_Info->TarLUNBusy[lun] = 1;
- }
+ currTar_Info->TarLUNBusy[lun] = 1;
+ } /*else use cmd Q tagged */
+ }
+ /*if glob tagged started */
+ else {
+ currTar_Info->TarLUNBusy[lun] = 1;
+ }
- if((((CurrCard->globalFlags & F_CONLUN_IO) &&
- ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
- || (!(currSCCB->ControlByte & F_USE_CMD_Q))))
- {
- if(CurrCard->discQCount >= QUEUE_DEPTH)
- {
+ if ((((CurrCard->globalFlags & F_CONLUN_IO) &&
+ ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
+ || (!(currSCCB->ControlByte & F_USE_CMD_Q)))) {
+ if (CurrCard->discQCount >= QUEUE_DEPTH) {
currTar_Info->TarLUNBusy[lun] = 1;
- FPT_queueSelectFail(CurrCard,p_card);
+ FPT_queueSelectFail(CurrCard, p_card);
SGRAM_ACCESS(port);
return;
}
- for (i = 1; i < QUEUE_DEPTH; i++)
- {
- if (++lastTag >= QUEUE_DEPTH) lastTag = 1;
- if (CurrCard->discQ_Tbl[lastTag] == NULL)
- {
+ for (i = 1; i < QUEUE_DEPTH; i++) {
+ if (++lastTag >= QUEUE_DEPTH)
+ lastTag = 1;
+ if (CurrCard->discQ_Tbl[lastTag] == NULL) {
CurrCard->tagQ_Lst = lastTag;
currTar_Info->LunDiscQ_Idx[lun] = lastTag;
CurrCard->discQ_Tbl[lastTag] = currSCCB;
break;
}
}
- if(i == QUEUE_DEPTH)
- {
+ if (i == QUEUE_DEPTH) {
currTar_Info->TarLUNBusy[lun] = 1;
- FPT_queueSelectFail(CurrCard,p_card);
+ FPT_queueSelectFail(CurrCard, p_card);
SGRAM_ACCESS(port);
return;
}
}
+ auto_loaded = 0;
+ WR_HARPOON(port + hp_select_id, target);
+ WR_HARPOON(port + hp_gp_reg_3, target); /* Use by new automation logic */
- auto_loaded = 0;
-
- WR_HARPOON(port+hp_select_id, target);
- WR_HARPOON(port+hp_gp_reg_3, target); /* Use by new automation logic */
+ if (currSCCB->OperationCode == RESET_COMMAND) {
+ WRW_HARPOON((port + ID_MSG_STRT), (MPM_OP + AMSG_OUT +
+ (currSCCB->
+ Sccb_idmsg & ~DISC_PRIV)));
- if (currSCCB->OperationCode == RESET_COMMAND) {
- WRW_HARPOON((port+ID_MSG_STRT), (MPM_OP+AMSG_OUT+
- (currSCCB->Sccb_idmsg & ~DISC_PRIV)));
+ WRW_HARPOON((port + ID_MSG_STRT + 2), BRH_OP + ALWAYS + NP);
- WRW_HARPOON((port+ID_MSG_STRT+2),BRH_OP+ALWAYS+NP);
+ currSCCB->Sccb_scsimsg = SMDEV_RESET;
- currSCCB->Sccb_scsimsg = SMDEV_RESET;
+ WR_HARPOON(port + hp_autostart_3, (SELECT + SELCHK_STRT));
+ auto_loaded = 1;
+ currSCCB->Sccb_scsistat = SELECT_BDR_ST;
- WR_HARPOON(port+hp_autostart_3, (SELECT+SELCHK_STRT));
- auto_loaded = 1;
- currSCCB->Sccb_scsistat = SELECT_BDR_ST;
-
- if (currTar_Info->TarEEValue & EE_SYNC_MASK)
- {
- currTar_Info->TarSyncCtrl = 0;
- currTar_Info->TarStatus &= ~TAR_SYNC_MASK;
- }
-
- if (currTar_Info->TarEEValue & EE_WIDE_SCSI)
- {
- currTar_Info->TarStatus &= ~TAR_WIDE_MASK;
- }
-
- FPT_sssyncv(port, target, NARROW_SCSI,currTar_Info);
- FPT_SccbMgrTableInitTarget(p_card, target);
+ if (currTar_Info->TarEEValue & EE_SYNC_MASK) {
+ currTar_Info->TarSyncCtrl = 0;
+ currTar_Info->TarStatus &= ~TAR_SYNC_MASK;
+ }
- }
+ if (currTar_Info->TarEEValue & EE_WIDE_SCSI) {
+ currTar_Info->TarStatus &= ~TAR_WIDE_MASK;
+ }
- else if(currSCCB->Sccb_scsistat == ABORT_ST)
- {
- WRW_HARPOON((port+ID_MSG_STRT), (MPM_OP+AMSG_OUT+
- (currSCCB->Sccb_idmsg & ~DISC_PRIV)));
+ FPT_sssyncv(port, target, NARROW_SCSI, currTar_Info);
+ FPT_SccbMgrTableInitTarget(p_card, target);
- WRW_HARPOON((port+ID_MSG_STRT+2),BRH_OP+ALWAYS+CMDPZ);
+ }
- WRW_HARPOON((port+SYNC_MSGS+0), (MPM_OP+AMSG_OUT+
- (((unsigned char)(currSCCB->ControlByte & TAG_TYPE_MASK)
- >> 6) | (unsigned char)0x20)));
- WRW_HARPOON((port+SYNC_MSGS+2),
- (MPM_OP+AMSG_OUT+currSCCB->Sccb_tag));
- WRW_HARPOON((port+SYNC_MSGS+4), (BRH_OP+ALWAYS+NP ));
+ else if (currSCCB->Sccb_scsistat == ABORT_ST) {
+ WRW_HARPOON((port + ID_MSG_STRT), (MPM_OP + AMSG_OUT +
+ (currSCCB->
+ Sccb_idmsg & ~DISC_PRIV)));
- WR_HARPOON(port+hp_autostart_3, (SELECT+SELCHK_STRT));
- auto_loaded = 1;
-
- }
+ WRW_HARPOON((port + ID_MSG_STRT + 2), BRH_OP + ALWAYS + CMDPZ);
- else if (!(currTar_Info->TarStatus & WIDE_NEGOCIATED)) {
- auto_loaded = FPT_siwidn(port,p_card);
- currSCCB->Sccb_scsistat = SELECT_WN_ST;
- }
+ WRW_HARPOON((port + SYNC_MSGS + 0), (MPM_OP + AMSG_OUT +
+ (((unsigned
+ char)(currSCCB->
+ ControlByte &
+ TAG_TYPE_MASK)
+ >> 6) | (unsigned char)
+ 0x20)));
+ WRW_HARPOON((port + SYNC_MSGS + 2),
+ (MPM_OP + AMSG_OUT + currSCCB->Sccb_tag));
+ WRW_HARPOON((port + SYNC_MSGS + 4), (BRH_OP + ALWAYS + NP));
- else if (!((currTar_Info->TarStatus & TAR_SYNC_MASK)
- == SYNC_SUPPORTED)) {
- auto_loaded = FPT_sisyncn(port,p_card, 0);
- currSCCB->Sccb_scsistat = SELECT_SN_ST;
- }
+ WR_HARPOON(port + hp_autostart_3, (SELECT + SELCHK_STRT));
+ auto_loaded = 1;
+ }
- if (!auto_loaded)
- {
+ else if (!(currTar_Info->TarStatus & WIDE_NEGOCIATED)) {
+ auto_loaded = FPT_siwidn(port, p_card);
+ currSCCB->Sccb_scsistat = SELECT_WN_ST;
+ }
- if (currSCCB->ControlByte & F_USE_CMD_Q)
- {
+ else if (!((currTar_Info->TarStatus & TAR_SYNC_MASK)
+ == SYNC_SUPPORTED)) {
+ auto_loaded = FPT_sisyncn(port, p_card, 0);
+ currSCCB->Sccb_scsistat = SELECT_SN_ST;
+ }
- CurrCard->globalFlags |= F_TAG_STARTED;
+ if (!auto_loaded) {
- if ((currTar_Info->TarStatus & TAR_TAG_Q_MASK)
- == TAG_Q_REJECT)
- {
- currSCCB->ControlByte &= ~F_USE_CMD_Q;
+ if (currSCCB->ControlByte & F_USE_CMD_Q) {
- /* Fix up the start instruction with a jump to
- Non-Tag-CMD handling */
- WRW_HARPOON((port+ID_MSG_STRT),BRH_OP+ALWAYS+NTCMD);
+ CurrCard->globalFlags |= F_TAG_STARTED;
- WRW_HARPOON((port+NON_TAG_ID_MSG),
- (MPM_OP+AMSG_OUT+currSCCB->Sccb_idmsg));
+ if ((currTar_Info->TarStatus & TAR_TAG_Q_MASK)
+ == TAG_Q_REJECT) {
+ currSCCB->ControlByte &= ~F_USE_CMD_Q;
- WR_HARPOON(port+hp_autostart_3, (SELECT+SELCHK_STRT));
+ /* Fix up the start instruction with a jump to
+ Non-Tag-CMD handling */
+ WRW_HARPOON((port + ID_MSG_STRT),
+ BRH_OP + ALWAYS + NTCMD);
- /* Setup our STATE so we know what happend when
- the wheels fall off. */
- currSCCB->Sccb_scsistat = SELECT_ST;
+ WRW_HARPOON((port + NON_TAG_ID_MSG),
+ (MPM_OP + AMSG_OUT +
+ currSCCB->Sccb_idmsg));
- currTar_Info->TarLUNBusy[lun] = 1;
- }
+ WR_HARPOON(port + hp_autostart_3,
+ (SELECT + SELCHK_STRT));
- else
- {
- WRW_HARPOON((port+ID_MSG_STRT), (MPM_OP+AMSG_OUT+currSCCB->Sccb_idmsg));
+ /* Setup our STATE so we know what happend when
+ the wheels fall off. */
+ currSCCB->Sccb_scsistat = SELECT_ST;
- WRW_HARPOON((port+ID_MSG_STRT+2), (MPM_OP+AMSG_OUT+
- (((unsigned char)(currSCCB->ControlByte & TAG_TYPE_MASK)
- >> 6) | (unsigned char)0x20)));
+ currTar_Info->TarLUNBusy[lun] = 1;
+ }
- for (i = 1; i < QUEUE_DEPTH; i++)
- {
- if (++lastTag >= QUEUE_DEPTH) lastTag = 1;
- if (CurrCard->discQ_Tbl[lastTag] == NULL)
- {
- WRW_HARPOON((port+ID_MSG_STRT+6),
- (MPM_OP+AMSG_OUT+lastTag));
+ else {
+ WRW_HARPOON((port + ID_MSG_STRT),
+ (MPM_OP + AMSG_OUT +
+ currSCCB->Sccb_idmsg));
+
+ WRW_HARPOON((port + ID_MSG_STRT + 2),
+ (MPM_OP + AMSG_OUT +
+ (((unsigned char)(currSCCB->
+ ControlByte &
+ TAG_TYPE_MASK)
+ >> 6) | (unsigned char)0x20)));
+
+ for (i = 1; i < QUEUE_DEPTH; i++) {
+ if (++lastTag >= QUEUE_DEPTH)
+ lastTag = 1;
+ if (CurrCard->discQ_Tbl[lastTag] ==
+ NULL) {
+ WRW_HARPOON((port +
+ ID_MSG_STRT + 6),
+ (MPM_OP + AMSG_OUT +
+ lastTag));
CurrCard->tagQ_Lst = lastTag;
currSCCB->Sccb_tag = lastTag;
- CurrCard->discQ_Tbl[lastTag] = currSCCB;
+ CurrCard->discQ_Tbl[lastTag] =
+ currSCCB;
CurrCard->discQCount++;
break;
}
}
+ if (i == QUEUE_DEPTH) {
+ currTar_Info->TarLUNBusy[lun] = 1;
+ FPT_queueSelectFail(CurrCard, p_card);
+ SGRAM_ACCESS(port);
+ return;
+ }
- if ( i == QUEUE_DEPTH )
- {
- currTar_Info->TarLUNBusy[lun] = 1;
- FPT_queueSelectFail(CurrCard,p_card);
- SGRAM_ACCESS(port);
- return;
- }
-
- currSCCB->Sccb_scsistat = SELECT_Q_ST;
-
- WR_HARPOON(port+hp_autostart_3, (SELECT+SELCHK_STRT));
- }
- }
-
- else
- {
-
- WRW_HARPOON((port+ID_MSG_STRT),BRH_OP+ALWAYS+NTCMD);
+ currSCCB->Sccb_scsistat = SELECT_Q_ST;
- WRW_HARPOON((port+NON_TAG_ID_MSG),
- (MPM_OP+AMSG_OUT+currSCCB->Sccb_idmsg));
+ WR_HARPOON(port + hp_autostart_3,
+ (SELECT + SELCHK_STRT));
+ }
+ }
- currSCCB->Sccb_scsistat = SELECT_ST;
+ else {
- WR_HARPOON(port+hp_autostart_3, (SELECT+SELCHK_STRT));
- }
+ WRW_HARPOON((port + ID_MSG_STRT),
+ BRH_OP + ALWAYS + NTCMD);
+ WRW_HARPOON((port + NON_TAG_ID_MSG),
+ (MPM_OP + AMSG_OUT + currSCCB->Sccb_idmsg));
- theCCB = (unsigned char *)&currSCCB->Cdb[0];
+ currSCCB->Sccb_scsistat = SELECT_ST;
- cdb_reg = port + CMD_STRT;
+ WR_HARPOON(port + hp_autostart_3,
+ (SELECT + SELCHK_STRT));
+ }
- for (i=0; i < currSCCB->CdbLength; i++)
- {
- WRW_HARPOON(cdb_reg, (MPM_OP + ACOMMAND + *theCCB));
- cdb_reg +=2;
- theCCB++;
- }
+ theCCB = (unsigned char *)&currSCCB->Cdb[0];
- if (currSCCB->CdbLength != TWELVE_BYTE_CMD)
- WRW_HARPOON(cdb_reg, (BRH_OP+ALWAYS+ NP));
+ cdb_reg = port + CMD_STRT;
- } /* auto_loaded */
+ for (i = 0; i < currSCCB->CdbLength; i++) {
+ WRW_HARPOON(cdb_reg, (MPM_OP + ACOMMAND + *theCCB));
+ cdb_reg += 2;
+ theCCB++;
+ }
- WRW_HARPOON((port+hp_fiforead), (unsigned short) 0x00);
- WR_HARPOON(port+hp_xferstat, 0x00);
+ if (currSCCB->CdbLength != TWELVE_BYTE_CMD)
+ WRW_HARPOON(cdb_reg, (BRH_OP + ALWAYS + NP));
- WRW_HARPOON((port+hp_intstat), (PROG_HLT | TIMEOUT | SEL | BUS_FREE));
+ }
+ /* auto_loaded */
+ WRW_HARPOON((port + hp_fiforead), (unsigned short)0x00);
+ WR_HARPOON(port + hp_xferstat, 0x00);
- WR_HARPOON(port+hp_portctrl_0,(SCSI_PORT));
+ WRW_HARPOON((port + hp_intstat), (PROG_HLT | TIMEOUT | SEL | BUS_FREE));
+ WR_HARPOON(port + hp_portctrl_0, (SCSI_PORT));
- if (!(currSCCB->Sccb_MGRFlags & F_DEV_SELECTED))
- {
- WR_HARPOON(port+hp_scsictrl_0, (SEL_TAR | ENA_ATN | ENA_RESEL | ENA_SCAM_SEL));
- }
- else
- {
+ if (!(currSCCB->Sccb_MGRFlags & F_DEV_SELECTED)) {
+ WR_HARPOON(port + hp_scsictrl_0,
+ (SEL_TAR | ENA_ATN | ENA_RESEL | ENA_SCAM_SEL));
+ } else {
/* auto_loaded = (RD_HARPOON(port+hp_autostart_3) & (unsigned char)0x1F);
auto_loaded |= AUTO_IMMED; */
- auto_loaded = AUTO_IMMED;
+ auto_loaded = AUTO_IMMED;
- DISABLE_AUTO(port);
+ DISABLE_AUTO(port);
- WR_HARPOON(port+hp_autostart_3, auto_loaded);
- }
+ WR_HARPOON(port + hp_autostart_3, auto_loaded);
+ }
- SGRAM_ACCESS(port);
+ SGRAM_ACCESS(port);
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_sres
*
*---------------------------------------------------------------------*/
-static void FPT_sres(unsigned long port, unsigned char p_card, struct sccb_card * pCurrCard)
+static void FPT_sres(unsigned long port, unsigned char p_card,
+ struct sccb_card *pCurrCard)
{
- unsigned char our_target, message, lun = 0, tag, msgRetryCount;
-
-
- struct sccb_mgr_tar_info * currTar_Info;
- struct sccb * currSCCB;
+ unsigned char our_target, message, lun = 0, tag, msgRetryCount;
+ struct sccb_mgr_tar_info *currTar_Info;
+ struct sccb *currSCCB;
-
-
- if(pCurrCard->currentSCCB != NULL)
- {
- currTar_Info = &FPT_sccbMgrTbl[p_card][pCurrCard->currentSCCB->TargID];
+ if (pCurrCard->currentSCCB != NULL) {
+ currTar_Info =
+ &FPT_sccbMgrTbl[p_card][pCurrCard->currentSCCB->TargID];
DISABLE_AUTO(port);
-
- WR_HARPOON((port+hp_scsictrl_0),(ENA_RESEL | ENA_SCAM_SEL));
-
+ WR_HARPOON((port + hp_scsictrl_0), (ENA_RESEL | ENA_SCAM_SEL));
currSCCB = pCurrCard->currentSCCB;
- if(currSCCB->Sccb_scsistat == SELECT_WN_ST)
- {
+ if (currSCCB->Sccb_scsistat == SELECT_WN_ST) {
currTar_Info->TarStatus &= ~TAR_WIDE_MASK;
currSCCB->Sccb_scsistat = BUS_FREE_ST;
}
- if(currSCCB->Sccb_scsistat == SELECT_SN_ST)
- {
+ if (currSCCB->Sccb_scsistat == SELECT_SN_ST) {
currTar_Info->TarStatus &= ~TAR_SYNC_MASK;
currSCCB->Sccb_scsistat = BUS_FREE_ST;
}
- if(((pCurrCard->globalFlags & F_CONLUN_IO) &&
- ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING)))
- {
- currTar_Info->TarLUNBusy[currSCCB->Lun] = 0;
- if(currSCCB->Sccb_scsistat != ABORT_ST)
- {
+ if (((pCurrCard->globalFlags & F_CONLUN_IO) &&
+ ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) !=
+ TAG_Q_TRYING))) {
+ currTar_Info->TarLUNBusy[currSCCB->Lun] = 0;
+ if (currSCCB->Sccb_scsistat != ABORT_ST) {
pCurrCard->discQCount--;
- pCurrCard->discQ_Tbl[currTar_Info->LunDiscQ_Idx[currSCCB->Lun]]
- = NULL;
+ pCurrCard->discQ_Tbl[currTar_Info->
+ LunDiscQ_Idx[currSCCB->
+ Lun]]
+ = NULL;
}
- }
- else
- {
- currTar_Info->TarLUNBusy[0] = 0;
- if(currSCCB->Sccb_tag)
- {
- if(currSCCB->Sccb_scsistat != ABORT_ST)
- {
+ } else {
+ currTar_Info->TarLUNBusy[0] = 0;
+ if (currSCCB->Sccb_tag) {
+ if (currSCCB->Sccb_scsistat != ABORT_ST) {
pCurrCard->discQCount--;
- pCurrCard->discQ_Tbl[currSCCB->Sccb_tag] = NULL;
+ pCurrCard->discQ_Tbl[currSCCB->
+ Sccb_tag] = NULL;
}
- }else
- {
- if(currSCCB->Sccb_scsistat != ABORT_ST)
- {
+ } else {
+ if (currSCCB->Sccb_scsistat != ABORT_ST) {
pCurrCard->discQCount--;
- pCurrCard->discQ_Tbl[currTar_Info->LunDiscQ_Idx[0]] = NULL;
+ pCurrCard->discQ_Tbl[currTar_Info->
+ LunDiscQ_Idx[0]] =
+ NULL;
}
}
}
- FPT_queueSelectFail(&FPT_BL_Card[p_card],p_card);
+ FPT_queueSelectFail(&FPT_BL_Card[p_card], p_card);
}
- WRW_HARPOON((port+hp_fiforead), (unsigned short) 0x00);
+ WRW_HARPOON((port + hp_fiforead), (unsigned short)0x00);
-
- our_target = (unsigned char)(RD_HARPOON(port+hp_select_id) >> 4);
+ our_target = (unsigned char)(RD_HARPOON(port + hp_select_id) >> 4);
currTar_Info = &FPT_sccbMgrTbl[p_card][our_target];
-
msgRetryCount = 0;
- do
- {
+ do {
currTar_Info = &FPT_sccbMgrTbl[p_card][our_target];
tag = 0;
+ while (!(RD_HARPOON(port + hp_scsisig) & SCSI_REQ)) {
+ if (!(RD_HARPOON(port + hp_scsisig) & SCSI_BSY)) {
- while(!(RD_HARPOON(port+hp_scsisig) & SCSI_REQ))
- {
- if (! (RD_HARPOON(port+hp_scsisig) & SCSI_BSY))
- {
-
- WRW_HARPOON((port+hp_intstat), PHASE);
+ WRW_HARPOON((port + hp_intstat), PHASE);
return;
}
}
- WRW_HARPOON((port+hp_intstat), PHASE);
- if ((RD_HARPOON(port+hp_scsisig) & S_SCSI_PHZ) == S_MSGI_PH)
- {
+ WRW_HARPOON((port + hp_intstat), PHASE);
+ if ((RD_HARPOON(port + hp_scsisig) & S_SCSI_PHZ) == S_MSGI_PH) {
- message = FPT_sfm(port,pCurrCard->currentSCCB);
- if (message)
- {
+ message = FPT_sfm(port, pCurrCard->currentSCCB);
+ if (message) {
- if (message <= (0x80 | LUN_MASK))
- {
+ if (message <= (0x80 | LUN_MASK)) {
lun = message & (unsigned char)LUN_MASK;
- if ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) == TAG_Q_TRYING)
- {
- if (currTar_Info->TarTagQ_Cnt != 0)
- {
-
- if (!(currTar_Info->TarLUN_CA))
- {
- ACCEPT_MSG(port); /*Release the ACK for ID msg. */
-
-
- message = FPT_sfm(port,pCurrCard->currentSCCB);
- if (message)
- {
- ACCEPT_MSG(port);
+ if ((currTar_Info->
+ TarStatus & TAR_TAG_Q_MASK) ==
+ TAG_Q_TRYING) {
+ if (currTar_Info->TarTagQ_Cnt !=
+ 0) {
+
+ if (!
+ (currTar_Info->
+ TarLUN_CA)) {
+ ACCEPT_MSG(port); /*Release the ACK for ID msg. */
+
+ message =
+ FPT_sfm
+ (port,
+ pCurrCard->
+ currentSCCB);
+ if (message) {
+ ACCEPT_MSG
+ (port);
}
else
- message = 0;
-
- if(message != 0)
- {
- tag = FPT_sfm(port,pCurrCard->currentSCCB);
-
- if (!(tag))
- message = 0;
+ message
+ = 0;
+
+ if (message !=
+ 0) {
+ tag =
+ FPT_sfm
+ (port,
+ pCurrCard->
+ currentSCCB);
+
+ if (!
+ (tag))
+ message
+ =
+ 0;
}
- } /*C.A. exists! */
-
- } /*End Q cnt != 0 */
-
- } /*End Tag cmds supported! */
-
- } /*End valid ID message. */
-
- else
- {
+ }
+ /*C.A. exists! */
+ }
+ /*End Q cnt != 0 */
+ }
+ /*End Tag cmds supported! */
+ }
+ /*End valid ID message. */
+ else {
ACCEPT_MSG_ATN(port);
}
- } /* End good id message. */
-
- else
- {
+ }
+ /* End good id message. */
+ else {
message = 0;
}
- }
- else
- {
+ } else {
ACCEPT_MSG_ATN(port);
- while (!(RDW_HARPOON((port+hp_intstat)) & (PHASE | RESET)) &&
- !(RD_HARPOON(port+hp_scsisig) & SCSI_REQ) &&
- (RD_HARPOON(port+hp_scsisig) & SCSI_BSY)) ;
+ while (!
+ (RDW_HARPOON((port + hp_intstat)) &
+ (PHASE | RESET))
+ && !(RD_HARPOON(port + hp_scsisig) & SCSI_REQ)
+ && (RD_HARPOON(port + hp_scsisig) & SCSI_BSY)) ;
return;
}
- if(message == 0)
- {
+ if (message == 0) {
msgRetryCount++;
- if(msgRetryCount == 1)
- {
+ if (msgRetryCount == 1) {
FPT_SendMsg(port, SMPARITY);
- }
- else
- {
+ } else {
FPT_SendMsg(port, SMDEV_RESET);
- FPT_sssyncv(port, our_target, NARROW_SCSI,currTar_Info);
+ FPT_sssyncv(port, our_target, NARROW_SCSI,
+ currTar_Info);
- if (FPT_sccbMgrTbl[p_card][our_target].TarEEValue & EE_SYNC_MASK)
- {
-
- FPT_sccbMgrTbl[p_card][our_target].TarStatus &= ~TAR_SYNC_MASK;
+ if (FPT_sccbMgrTbl[p_card][our_target].
+ TarEEValue & EE_SYNC_MASK) {
+
+ FPT_sccbMgrTbl[p_card][our_target].
+ TarStatus &= ~TAR_SYNC_MASK;
}
- if (FPT_sccbMgrTbl[p_card][our_target].TarEEValue & EE_WIDE_SCSI)
- {
+ if (FPT_sccbMgrTbl[p_card][our_target].
+ TarEEValue & EE_WIDE_SCSI) {
- FPT_sccbMgrTbl[p_card][our_target].TarStatus &= ~TAR_WIDE_MASK;
+ FPT_sccbMgrTbl[p_card][our_target].
+ TarStatus &= ~TAR_WIDE_MASK;
}
-
- FPT_queueFlushTargSccb(p_card, our_target, SCCB_COMPLETE);
- FPT_SccbMgrTableInitTarget(p_card,our_target);
+ FPT_queueFlushTargSccb(p_card, our_target,
+ SCCB_COMPLETE);
+ FPT_SccbMgrTableInitTarget(p_card, our_target);
return;
}
}
- }while(message == 0);
-
+ } while (message == 0);
-
- if(((pCurrCard->globalFlags & F_CONLUN_IO) &&
- ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING)))
- {
+ if (((pCurrCard->globalFlags & F_CONLUN_IO) &&
+ ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))) {
currTar_Info->TarLUNBusy[lun] = 1;
- pCurrCard->currentSCCB = pCurrCard->discQ_Tbl[currTar_Info->LunDiscQ_Idx[lun]];
- if(pCurrCard->currentSCCB != NULL)
- {
+ pCurrCard->currentSCCB =
+ pCurrCard->discQ_Tbl[currTar_Info->LunDiscQ_Idx[lun]];
+ if (pCurrCard->currentSCCB != NULL) {
ACCEPT_MSG(port);
- }
- else
- {
+ } else {
ACCEPT_MSG_ATN(port);
}
- }
- else
- {
+ } else {
currTar_Info->TarLUNBusy[0] = 1;
-
- if (tag)
- {
- if (pCurrCard->discQ_Tbl[tag] != NULL)
- {
- pCurrCard->currentSCCB = pCurrCard->discQ_Tbl[tag];
- currTar_Info->TarTagQ_Cnt--;
+ if (tag) {
+ if (pCurrCard->discQ_Tbl[tag] != NULL) {
+ pCurrCard->currentSCCB =
+ pCurrCard->discQ_Tbl[tag];
+ currTar_Info->TarTagQ_Cnt--;
ACCEPT_MSG(port);
+ } else {
+ ACCEPT_MSG_ATN(port);
}
- else
- {
- ACCEPT_MSG_ATN(port);
- }
- }else
- {
- pCurrCard->currentSCCB = pCurrCard->discQ_Tbl[currTar_Info->LunDiscQ_Idx[0]];
- if(pCurrCard->currentSCCB != NULL)
- {
+ } else {
+ pCurrCard->currentSCCB =
+ pCurrCard->discQ_Tbl[currTar_Info->LunDiscQ_Idx[0]];
+ if (pCurrCard->currentSCCB != NULL) {
ACCEPT_MSG(port);
- }
- else
- {
+ } else {
ACCEPT_MSG_ATN(port);
}
}
}
- if(pCurrCard->currentSCCB != NULL)
- {
- if(pCurrCard->currentSCCB->Sccb_scsistat == ABORT_ST)
- {
- /* During Abort Tag command, the target could have got re-selected
- and completed the command. Check the select Q and remove the CCB
- if it is in the Select Q */
+ if (pCurrCard->currentSCCB != NULL) {
+ if (pCurrCard->currentSCCB->Sccb_scsistat == ABORT_ST) {
+ /* During Abort Tag command, the target could have got re-selected
+ and completed the command. Check the select Q and remove the CCB
+ if it is in the Select Q */
FPT_queueFindSccb(pCurrCard->currentSCCB, p_card);
}
}
-
- while (!(RDW_HARPOON((port+hp_intstat)) & (PHASE | RESET)) &&
- !(RD_HARPOON(port+hp_scsisig) & SCSI_REQ) &&
- (RD_HARPOON(port+hp_scsisig) & SCSI_BSY)) ;
+ while (!(RDW_HARPOON((port + hp_intstat)) & (PHASE | RESET)) &&
+ !(RD_HARPOON(port + hp_scsisig) & SCSI_REQ) &&
+ (RD_HARPOON(port + hp_scsisig) & SCSI_BSY)) ;
}
static void FPT_SendMsg(unsigned long port, unsigned char message)
{
- while(!(RD_HARPOON(port+hp_scsisig) & SCSI_REQ))
- {
- if (! (RD_HARPOON(port+hp_scsisig) & SCSI_BSY))
- {
+ while (!(RD_HARPOON(port + hp_scsisig) & SCSI_REQ)) {
+ if (!(RD_HARPOON(port + hp_scsisig) & SCSI_BSY)) {
- WRW_HARPOON((port+hp_intstat), PHASE);
+ WRW_HARPOON((port + hp_intstat), PHASE);
return;
}
}
- WRW_HARPOON((port+hp_intstat), PHASE);
- if ((RD_HARPOON(port+hp_scsisig) & S_SCSI_PHZ) == S_MSGO_PH)
- {
- WRW_HARPOON((port+hp_intstat), (BUS_FREE | PHASE | XFER_CNT_0));
-
+ WRW_HARPOON((port + hp_intstat), PHASE);
+ if ((RD_HARPOON(port + hp_scsisig) & S_SCSI_PHZ) == S_MSGO_PH) {
+ WRW_HARPOON((port + hp_intstat),
+ (BUS_FREE | PHASE | XFER_CNT_0));
- WR_HARPOON(port+hp_portctrl_0, SCSI_BUS_EN);
+ WR_HARPOON(port + hp_portctrl_0, SCSI_BUS_EN);
- WR_HARPOON(port+hp_scsidata_0,message);
+ WR_HARPOON(port + hp_scsidata_0, message);
- WR_HARPOON(port+hp_scsisig, (SCSI_ACK + S_ILL_PH));
+ WR_HARPOON(port + hp_scsisig, (SCSI_ACK + S_ILL_PH));
ACCEPT_MSG(port);
- WR_HARPOON(port+hp_portctrl_0, 0x00);
+ WR_HARPOON(port + hp_portctrl_0, 0x00);
if ((message == SMABORT) || (message == SMDEV_RESET) ||
- (message == SMABORT_TAG) )
- {
- while(!(RDW_HARPOON((port+hp_intstat)) & (BUS_FREE | PHASE))) {}
+ (message == SMABORT_TAG)) {
+ while (!
+ (RDW_HARPOON((port + hp_intstat)) &
+ (BUS_FREE | PHASE))) {
+ }
- if (RDW_HARPOON((port+hp_intstat)) & BUS_FREE)
- {
- WRW_HARPOON((port+hp_intstat), BUS_FREE);
+ if (RDW_HARPOON((port + hp_intstat)) & BUS_FREE) {
+ WRW_HARPOON((port + hp_intstat), BUS_FREE);
}
}
}
* target device.
*
*---------------------------------------------------------------------*/
-static void FPT_sdecm(unsigned char message, unsigned long port, unsigned char p_card)
+static void FPT_sdecm(unsigned char message, unsigned long port,
+ unsigned char p_card)
{
- struct sccb * currSCCB;
- struct sccb_card * CurrCard;
- struct sccb_mgr_tar_info * currTar_Info;
+ struct sccb *currSCCB;
+ struct sccb_card *CurrCard;
+ struct sccb_mgr_tar_info *currTar_Info;
CurrCard = &FPT_BL_Card[p_card];
currSCCB = CurrCard->currentSCCB;
currTar_Info = &FPT_sccbMgrTbl[p_card][currSCCB->TargID];
- if (message == SMREST_DATA_PTR)
- {
- if (!(currSCCB->Sccb_XferState & F_NO_DATA_YET))
- {
+ if (message == SMREST_DATA_PTR) {
+ if (!(currSCCB->Sccb_XferState & F_NO_DATA_YET)) {
currSCCB->Sccb_ATC = currSCCB->Sccb_savedATC;
FPT_hostDataXferRestart(currSCCB);
}
ACCEPT_MSG(port);
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
}
- else if (message == SMCMD_COMP)
- {
-
+ else if (message == SMCMD_COMP) {
- if (currSCCB->Sccb_scsistat == SELECT_Q_ST)
- {
- currTar_Info->TarStatus &= ~(unsigned char)TAR_TAG_Q_MASK;
+ if (currSCCB->Sccb_scsistat == SELECT_Q_ST) {
+ currTar_Info->TarStatus &=
+ ~(unsigned char)TAR_TAG_Q_MASK;
currTar_Info->TarStatus |= (unsigned char)TAG_Q_REJECT;
}
}
- else if ((message == SMNO_OP) || (message >= SMIDENT)
- || (message == SMINIT_RECOVERY) || (message == SMREL_RECOVERY))
- {
+ else if ((message == SMNO_OP) || (message >= SMIDENT)
+ || (message == SMINIT_RECOVERY) || (message == SMREL_RECOVERY)) {
ACCEPT_MSG(port);
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
}
- else if (message == SMREJECT)
- {
+ else if (message == SMREJECT) {
if ((currSCCB->Sccb_scsistat == SELECT_SN_ST) ||
- (currSCCB->Sccb_scsistat == SELECT_WN_ST) ||
- ((currTar_Info->TarStatus & TAR_SYNC_MASK) == SYNC_TRYING ) ||
- ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) == TAG_Q_TRYING ) )
-
+ (currSCCB->Sccb_scsistat == SELECT_WN_ST) ||
+ ((currTar_Info->TarStatus & TAR_SYNC_MASK) == SYNC_TRYING)
+ || ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) ==
+ TAG_Q_TRYING))
{
- WRW_HARPOON((port+hp_intstat), BUS_FREE);
+ WRW_HARPOON((port + hp_intstat), BUS_FREE);
ACCEPT_MSG(port);
-
- while ((!(RD_HARPOON(port+hp_scsisig) & SCSI_REQ)) &&
- (!(RDW_HARPOON((port+hp_intstat)) & BUS_FREE))) {}
-
- if(currSCCB->Lun == 0x00)
+ while ((!(RD_HARPOON(port + hp_scsisig) & SCSI_REQ)) &&
+ (!(RDW_HARPOON((port + hp_intstat)) & BUS_FREE)))
{
- if ((currSCCB->Sccb_scsistat == SELECT_SN_ST))
- {
+ }
- currTar_Info->TarStatus |= (unsigned char)SYNC_SUPPORTED;
+ if (currSCCB->Lun == 0x00) {
+ if ((currSCCB->Sccb_scsistat == SELECT_SN_ST)) {
- currTar_Info->TarEEValue &= ~EE_SYNC_MASK;
- }
+ currTar_Info->TarStatus |=
+ (unsigned char)SYNC_SUPPORTED;
- else if ((currSCCB->Sccb_scsistat == SELECT_WN_ST))
- {
+ currTar_Info->TarEEValue &=
+ ~EE_SYNC_MASK;
+ }
+ else if ((currSCCB->Sccb_scsistat ==
+ SELECT_WN_ST)) {
- currTar_Info->TarStatus = (currTar_Info->TarStatus &
- ~WIDE_ENABLED) | WIDE_NEGOCIATED;
+ currTar_Info->TarStatus =
+ (currTar_Info->
+ TarStatus & ~WIDE_ENABLED) |
+ WIDE_NEGOCIATED;
- currTar_Info->TarEEValue &= ~EE_WIDE_SCSI;
+ currTar_Info->TarEEValue &=
+ ~EE_WIDE_SCSI;
}
- else if ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) == TAG_Q_TRYING )
- {
- currTar_Info->TarStatus = (currTar_Info->TarStatus &
- ~(unsigned char)TAR_TAG_Q_MASK) | TAG_Q_REJECT;
-
+ else if ((currTar_Info->
+ TarStatus & TAR_TAG_Q_MASK) ==
+ TAG_Q_TRYING) {
+ currTar_Info->TarStatus =
+ (currTar_Info->
+ TarStatus & ~(unsigned char)
+ TAR_TAG_Q_MASK) | TAG_Q_REJECT;
currSCCB->ControlByte &= ~F_USE_CMD_Q;
CurrCard->discQCount--;
- CurrCard->discQ_Tbl[currSCCB->Sccb_tag] = NULL;
+ CurrCard->discQ_Tbl[currSCCB->
+ Sccb_tag] = NULL;
currSCCB->Sccb_tag = 0x00;
}
}
- if (RDW_HARPOON((port+hp_intstat)) & BUS_FREE)
- {
-
+ if (RDW_HARPOON((port + hp_intstat)) & BUS_FREE) {
- if(currSCCB->Lun == 0x00)
- {
- WRW_HARPOON((port+hp_intstat), BUS_FREE);
+ if (currSCCB->Lun == 0x00) {
+ WRW_HARPOON((port + hp_intstat),
+ BUS_FREE);
CurrCard->globalFlags |= F_NEW_SCCB_CMD;
}
}
- else
- {
+ else {
- if((CurrCard->globalFlags & F_CONLUN_IO) &&
- ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
- currTar_Info->TarLUNBusy[currSCCB->Lun] = 1;
+ if ((CurrCard->globalFlags & F_CONLUN_IO) &&
+ ((currTar_Info->
+ TarStatus & TAR_TAG_Q_MASK) !=
+ TAG_Q_TRYING))
+ currTar_Info->TarLUNBusy[currSCCB->
+ Lun] = 1;
else
currTar_Info->TarLUNBusy[0] = 1;
+ currSCCB->ControlByte &=
+ ~(unsigned char)F_USE_CMD_Q;
- currSCCB->ControlByte &= ~(unsigned char)F_USE_CMD_Q;
-
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
}
}
- else
- {
+ else {
ACCEPT_MSG(port);
- while ((!(RD_HARPOON(port+hp_scsisig) & SCSI_REQ)) &&
- (!(RDW_HARPOON((port+hp_intstat)) & BUS_FREE))) {}
-
- if (!(RDW_HARPOON((port+hp_intstat)) & BUS_FREE))
+ while ((!(RD_HARPOON(port + hp_scsisig) & SCSI_REQ)) &&
+ (!(RDW_HARPOON((port + hp_intstat)) & BUS_FREE)))
{
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ }
+
+ if (!(RDW_HARPOON((port + hp_intstat)) & BUS_FREE)) {
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
}
}
}
- else if (message == SMEXT)
- {
+ else if (message == SMEXT) {
ACCEPT_MSG(port);
- FPT_shandem(port,p_card,currSCCB);
+ FPT_shandem(port, p_card, currSCCB);
}
- else if (message == SMIGNORWR)
- {
+ else if (message == SMIGNORWR) {
- ACCEPT_MSG(port); /* ACK the RESIDUE MSG */
+ ACCEPT_MSG(port); /* ACK the RESIDUE MSG */
- message = FPT_sfm(port,currSCCB);
+ message = FPT_sfm(port, currSCCB);
- if(currSCCB->Sccb_scsimsg != SMPARITY)
+ if (currSCCB->Sccb_scsimsg != SMPARITY)
ACCEPT_MSG(port);
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
}
-
- else
- {
+ else {
currSCCB->HostStatus = SCCB_PHASE_SEQUENCE_FAIL;
currSCCB->Sccb_scsimsg = SMREJECT;
ACCEPT_MSG_ATN(port);
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
}
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_shandem
* Description: Decide what to do with the extended message.
*
*---------------------------------------------------------------------*/
-static void FPT_shandem(unsigned long port, unsigned char p_card, struct sccb * pCurrSCCB)
+static void FPT_shandem(unsigned long port, unsigned char p_card,
+ struct sccb *pCurrSCCB)
{
- unsigned char length,message;
+ unsigned char length, message;
- length = FPT_sfm(port,pCurrSCCB);
- if (length)
- {
+ length = FPT_sfm(port, pCurrSCCB);
+ if (length) {
ACCEPT_MSG(port);
- message = FPT_sfm(port,pCurrSCCB);
- if (message)
- {
+ message = FPT_sfm(port, pCurrSCCB);
+ if (message) {
- if (message == SMSYNC)
- {
+ if (message == SMSYNC) {
- if (length == 0x03)
- {
+ if (length == 0x03) {
ACCEPT_MSG(port);
- FPT_stsyncn(port,p_card);
- }
- else
- {
+ FPT_stsyncn(port, p_card);
+ } else {
pCurrSCCB->Sccb_scsimsg = SMREJECT;
ACCEPT_MSG_ATN(port);
}
- }
- else if (message == SMWDTR)
- {
+ } else if (message == SMWDTR) {
- if (length == 0x02)
- {
+ if (length == 0x02) {
ACCEPT_MSG(port);
- FPT_stwidn(port,p_card);
- }
- else
- {
+ FPT_stwidn(port, p_card);
+ } else {
pCurrSCCB->Sccb_scsimsg = SMREJECT;
ACCEPT_MSG_ATN(port);
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED +
+ DISCONNECT_START));
}
- }
- else
- {
+ } else {
pCurrSCCB->Sccb_scsimsg = SMREJECT;
ACCEPT_MSG_ATN(port);
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
}
- }
- else
- {
- if(pCurrSCCB->Sccb_scsimsg != SMPARITY)
+ } else {
+ if (pCurrSCCB->Sccb_scsimsg != SMPARITY)
ACCEPT_MSG(port);
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
}
- }else
- {
- if(pCurrSCCB->Sccb_scsimsg == SMPARITY)
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ } else {
+ if (pCurrSCCB->Sccb_scsimsg == SMPARITY)
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
}
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_sisyncn
*
*---------------------------------------------------------------------*/
-static unsigned char FPT_sisyncn(unsigned long port, unsigned char p_card, unsigned char syncFlag)
+static unsigned char FPT_sisyncn(unsigned long port, unsigned char p_card,
+ unsigned char syncFlag)
{
- struct sccb * currSCCB;
- struct sccb_mgr_tar_info * currTar_Info;
-
- currSCCB = FPT_BL_Card[p_card].currentSCCB;
- currTar_Info = &FPT_sccbMgrTbl[p_card][currSCCB->TargID];
-
- if (!((currTar_Info->TarStatus & TAR_SYNC_MASK) == SYNC_TRYING)) {
-
-
- WRW_HARPOON((port+ID_MSG_STRT),
- (MPM_OP+AMSG_OUT+(currSCCB->Sccb_idmsg & ~(unsigned char)DISC_PRIV)));
-
- WRW_HARPOON((port+ID_MSG_STRT+2),BRH_OP+ALWAYS+CMDPZ);
-
- WRW_HARPOON((port+SYNC_MSGS+0), (MPM_OP+AMSG_OUT+SMEXT ));
- WRW_HARPOON((port+SYNC_MSGS+2), (MPM_OP+AMSG_OUT+0x03 ));
- WRW_HARPOON((port+SYNC_MSGS+4), (MPM_OP+AMSG_OUT+SMSYNC));
+ struct sccb *currSCCB;
+ struct sccb_mgr_tar_info *currTar_Info;
+ currSCCB = FPT_BL_Card[p_card].currentSCCB;
+ currTar_Info = &FPT_sccbMgrTbl[p_card][currSCCB->TargID];
- if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_20MB)
+ if (!((currTar_Info->TarStatus & TAR_SYNC_MASK) == SYNC_TRYING)) {
- WRW_HARPOON((port+SYNC_MSGS+6), (MPM_OP+AMSG_OUT+ 12));
+ WRW_HARPOON((port + ID_MSG_STRT),
+ (MPM_OP + AMSG_OUT +
+ (currSCCB->
+ Sccb_idmsg & ~(unsigned char)DISC_PRIV)));
- else if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_10MB)
+ WRW_HARPOON((port + ID_MSG_STRT + 2), BRH_OP + ALWAYS + CMDPZ);
- WRW_HARPOON((port+SYNC_MSGS+6), (MPM_OP+AMSG_OUT+ 25));
+ WRW_HARPOON((port + SYNC_MSGS + 0),
+ (MPM_OP + AMSG_OUT + SMEXT));
+ WRW_HARPOON((port + SYNC_MSGS + 2), (MPM_OP + AMSG_OUT + 0x03));
+ WRW_HARPOON((port + SYNC_MSGS + 4),
+ (MPM_OP + AMSG_OUT + SMSYNC));
- else if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_5MB)
+ if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_20MB)
- WRW_HARPOON((port+SYNC_MSGS+6), (MPM_OP+AMSG_OUT+ 50));
+ WRW_HARPOON((port + SYNC_MSGS + 6),
+ (MPM_OP + AMSG_OUT + 12));
- else
- WRW_HARPOON((port+SYNC_MSGS+6), (MPM_OP+AMSG_OUT+ 00));
+ else if ((currTar_Info->TarEEValue & EE_SYNC_MASK) ==
+ EE_SYNC_10MB)
+ WRW_HARPOON((port + SYNC_MSGS + 6),
+ (MPM_OP + AMSG_OUT + 25));
- WRW_HARPOON((port+SYNC_MSGS+8), (RAT_OP ));
- WRW_HARPOON((port+SYNC_MSGS+10),(MPM_OP+AMSG_OUT+DEFAULT_OFFSET));
- WRW_HARPOON((port+SYNC_MSGS+12),(BRH_OP+ALWAYS+NP ));
+ else if ((currTar_Info->TarEEValue & EE_SYNC_MASK) ==
+ EE_SYNC_5MB)
+ WRW_HARPOON((port + SYNC_MSGS + 6),
+ (MPM_OP + AMSG_OUT + 50));
- if(syncFlag == 0)
- {
- WR_HARPOON(port+hp_autostart_3, (SELECT+SELCHK_STRT));
- currTar_Info->TarStatus = ((currTar_Info->TarStatus &
- ~(unsigned char)TAR_SYNC_MASK) | (unsigned char)SYNC_TRYING);
- }
else
- {
- WR_HARPOON(port+hp_autostart_3, (AUTO_IMMED + CMD_ONLY_STRT));
+ WRW_HARPOON((port + SYNC_MSGS + 6),
+ (MPM_OP + AMSG_OUT + 00));
+
+ WRW_HARPOON((port + SYNC_MSGS + 8), (RAT_OP));
+ WRW_HARPOON((port + SYNC_MSGS + 10),
+ (MPM_OP + AMSG_OUT + DEFAULT_OFFSET));
+ WRW_HARPOON((port + SYNC_MSGS + 12), (BRH_OP + ALWAYS + NP));
+
+ if (syncFlag == 0) {
+ WR_HARPOON(port + hp_autostart_3,
+ (SELECT + SELCHK_STRT));
+ currTar_Info->TarStatus =
+ ((currTar_Info->
+ TarStatus & ~(unsigned char)TAR_SYNC_MASK) |
+ (unsigned char)SYNC_TRYING);
+ } else {
+ WR_HARPOON(port + hp_autostart_3,
+ (AUTO_IMMED + CMD_ONLY_STRT));
}
+ return (1);
+ }
- return(1);
- }
-
- else {
+ else {
- currTar_Info->TarStatus |= (unsigned char)SYNC_SUPPORTED;
- currTar_Info->TarEEValue &= ~EE_SYNC_MASK;
- return(0);
- }
+ currTar_Info->TarStatus |= (unsigned char)SYNC_SUPPORTED;
+ currTar_Info->TarEEValue &= ~EE_SYNC_MASK;
+ return (0);
+ }
}
-
-
/*---------------------------------------------------------------------
*
* Function: FPT_stsyncn
*---------------------------------------------------------------------*/
static void FPT_stsyncn(unsigned long port, unsigned char p_card)
{
- unsigned char sync_msg,offset,sync_reg,our_sync_msg;
- struct sccb * currSCCB;
- struct sccb_mgr_tar_info * currTar_Info;
+ unsigned char sync_msg, offset, sync_reg, our_sync_msg;
+ struct sccb *currSCCB;
+ struct sccb_mgr_tar_info *currTar_Info;
- currSCCB = FPT_BL_Card[p_card].currentSCCB;
- currTar_Info = &FPT_sccbMgrTbl[p_card][currSCCB->TargID];
+ currSCCB = FPT_BL_Card[p_card].currentSCCB;
+ currTar_Info = &FPT_sccbMgrTbl[p_card][currSCCB->TargID];
- sync_msg = FPT_sfm(port,currSCCB);
+ sync_msg = FPT_sfm(port, currSCCB);
- if((sync_msg == 0x00) && (currSCCB->Sccb_scsimsg == SMPARITY))
- {
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ if ((sync_msg == 0x00) && (currSCCB->Sccb_scsimsg == SMPARITY)) {
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
return;
}
- ACCEPT_MSG(port);
-
+ ACCEPT_MSG(port);
- offset = FPT_sfm(port,currSCCB);
+ offset = FPT_sfm(port, currSCCB);
- if((offset == 0x00) && (currSCCB->Sccb_scsimsg == SMPARITY))
- {
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ if ((offset == 0x00) && (currSCCB->Sccb_scsimsg == SMPARITY)) {
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
return;
}
- if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_20MB)
-
- our_sync_msg = 12; /* Setup our Message to 20mb/s */
-
- else if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_10MB)
+ if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_20MB)
- our_sync_msg = 25; /* Setup our Message to 10mb/s */
+ our_sync_msg = 12; /* Setup our Message to 20mb/s */
- else if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_5MB)
+ else if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_10MB)
- our_sync_msg = 50; /* Setup our Message to 5mb/s */
- else
-
- our_sync_msg = 0; /* Message = Async */
-
- if (sync_msg < our_sync_msg) {
- sync_msg = our_sync_msg; /*if faster, then set to max. */
- }
+ our_sync_msg = 25; /* Setup our Message to 10mb/s */
- if (offset == ASYNC)
- sync_msg = ASYNC;
+ else if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_5MB)
- if (offset > MAX_OFFSET)
- offset = MAX_OFFSET;
+ our_sync_msg = 50; /* Setup our Message to 5mb/s */
+ else
- sync_reg = 0x00;
+ our_sync_msg = 0; /* Message = Async */
- if (sync_msg > 12)
+ if (sync_msg < our_sync_msg) {
+ sync_msg = our_sync_msg; /*if faster, then set to max. */
+ }
- sync_reg = 0x20; /* Use 10MB/s */
+ if (offset == ASYNC)
+ sync_msg = ASYNC;
- if (sync_msg > 25)
+ if (offset > MAX_OFFSET)
+ offset = MAX_OFFSET;
- sync_reg = 0x40; /* Use 6.6MB/s */
+ sync_reg = 0x00;
- if (sync_msg > 38)
+ if (sync_msg > 12)
- sync_reg = 0x60; /* Use 5MB/s */
+ sync_reg = 0x20; /* Use 10MB/s */
- if (sync_msg > 50)
+ if (sync_msg > 25)
- sync_reg = 0x80; /* Use 4MB/s */
+ sync_reg = 0x40; /* Use 6.6MB/s */
- if (sync_msg > 62)
+ if (sync_msg > 38)
- sync_reg = 0xA0; /* Use 3.33MB/s */
+ sync_reg = 0x60; /* Use 5MB/s */
- if (sync_msg > 75)
+ if (sync_msg > 50)
- sync_reg = 0xC0; /* Use 2.85MB/s */
+ sync_reg = 0x80; /* Use 4MB/s */
- if (sync_msg > 87)
+ if (sync_msg > 62)
- sync_reg = 0xE0; /* Use 2.5MB/s */
+ sync_reg = 0xA0; /* Use 3.33MB/s */
- if (sync_msg > 100) {
+ if (sync_msg > 75)
- sync_reg = 0x00; /* Use ASYNC */
- offset = 0x00;
- }
+ sync_reg = 0xC0; /* Use 2.85MB/s */
+ if (sync_msg > 87)
- if (currTar_Info->TarStatus & WIDE_ENABLED)
+ sync_reg = 0xE0; /* Use 2.5MB/s */
- sync_reg |= offset;
+ if (sync_msg > 100) {
- else
+ sync_reg = 0x00; /* Use ASYNC */
+ offset = 0x00;
+ }
- sync_reg |= (offset | NARROW_SCSI);
+ if (currTar_Info->TarStatus & WIDE_ENABLED)
- FPT_sssyncv(port,currSCCB->TargID,sync_reg,currTar_Info);
+ sync_reg |= offset;
+ else
- if (currSCCB->Sccb_scsistat == SELECT_SN_ST) {
+ sync_reg |= (offset | NARROW_SCSI);
+ FPT_sssyncv(port, currSCCB->TargID, sync_reg, currTar_Info);
- ACCEPT_MSG(port);
+ if (currSCCB->Sccb_scsistat == SELECT_SN_ST) {
- currTar_Info->TarStatus = ((currTar_Info->TarStatus &
- ~(unsigned char)TAR_SYNC_MASK) | (unsigned char)SYNC_SUPPORTED);
+ ACCEPT_MSG(port);
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
- }
+ currTar_Info->TarStatus = ((currTar_Info->TarStatus &
+ ~(unsigned char)TAR_SYNC_MASK) |
+ (unsigned char)SYNC_SUPPORTED);
- else {
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
+ }
+ else {
- ACCEPT_MSG_ATN(port);
+ ACCEPT_MSG_ATN(port);
- FPT_sisyncr(port,sync_msg,offset);
+ FPT_sisyncr(port, sync_msg, offset);
- currTar_Info->TarStatus = ((currTar_Info->TarStatus &
- ~(unsigned char)TAR_SYNC_MASK) | (unsigned char)SYNC_SUPPORTED);
- }
+ currTar_Info->TarStatus = ((currTar_Info->TarStatus &
+ ~(unsigned char)TAR_SYNC_MASK) |
+ (unsigned char)SYNC_SUPPORTED);
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_sisyncr
* Description: Answer the targets sync message.
*
*---------------------------------------------------------------------*/
-static void FPT_sisyncr(unsigned long port,unsigned char sync_pulse, unsigned char offset)
+static void FPT_sisyncr(unsigned long port, unsigned char sync_pulse,
+ unsigned char offset)
{
- ARAM_ACCESS(port);
- WRW_HARPOON((port+SYNC_MSGS+0), (MPM_OP+AMSG_OUT+SMEXT ));
- WRW_HARPOON((port+SYNC_MSGS+2), (MPM_OP+AMSG_OUT+0x03 ));
- WRW_HARPOON((port+SYNC_MSGS+4), (MPM_OP+AMSG_OUT+SMSYNC));
- WRW_HARPOON((port+SYNC_MSGS+6), (MPM_OP+AMSG_OUT+sync_pulse));
- WRW_HARPOON((port+SYNC_MSGS+8), (RAT_OP ));
- WRW_HARPOON((port+SYNC_MSGS+10),(MPM_OP+AMSG_OUT+offset));
- WRW_HARPOON((port+SYNC_MSGS+12),(BRH_OP+ALWAYS+NP ));
- SGRAM_ACCESS(port);
-
- WR_HARPOON(port+hp_portctrl_0, SCSI_PORT);
- WRW_HARPOON((port+hp_intstat), CLR_ALL_INT_1);
-
- WR_HARPOON(port+hp_autostart_3, (AUTO_IMMED+CMD_ONLY_STRT));
-
- while (!(RDW_HARPOON((port+hp_intstat)) & (BUS_FREE | AUTO_INT))) {}
+ ARAM_ACCESS(port);
+ WRW_HARPOON((port + SYNC_MSGS + 0), (MPM_OP + AMSG_OUT + SMEXT));
+ WRW_HARPOON((port + SYNC_MSGS + 2), (MPM_OP + AMSG_OUT + 0x03));
+ WRW_HARPOON((port + SYNC_MSGS + 4), (MPM_OP + AMSG_OUT + SMSYNC));
+ WRW_HARPOON((port + SYNC_MSGS + 6), (MPM_OP + AMSG_OUT + sync_pulse));
+ WRW_HARPOON((port + SYNC_MSGS + 8), (RAT_OP));
+ WRW_HARPOON((port + SYNC_MSGS + 10), (MPM_OP + AMSG_OUT + offset));
+ WRW_HARPOON((port + SYNC_MSGS + 12), (BRH_OP + ALWAYS + NP));
+ SGRAM_ACCESS(port);
+
+ WR_HARPOON(port + hp_portctrl_0, SCSI_PORT);
+ WRW_HARPOON((port + hp_intstat), CLR_ALL_INT_1);
+
+ WR_HARPOON(port + hp_autostart_3, (AUTO_IMMED + CMD_ONLY_STRT));
+
+ while (!(RDW_HARPOON((port + hp_intstat)) & (BUS_FREE | AUTO_INT))) {
+ }
}
-
-
/*---------------------------------------------------------------------
*
* Function: FPT_siwidn
static unsigned char FPT_siwidn(unsigned long port, unsigned char p_card)
{
- struct sccb * currSCCB;
- struct sccb_mgr_tar_info * currTar_Info;
-
- currSCCB = FPT_BL_Card[p_card].currentSCCB;
- currTar_Info = &FPT_sccbMgrTbl[p_card][currSCCB->TargID];
-
- if (!((currTar_Info->TarStatus & TAR_WIDE_MASK) == WIDE_NEGOCIATED)) {
+ struct sccb *currSCCB;
+ struct sccb_mgr_tar_info *currTar_Info;
+ currSCCB = FPT_BL_Card[p_card].currentSCCB;
+ currTar_Info = &FPT_sccbMgrTbl[p_card][currSCCB->TargID];
- WRW_HARPOON((port+ID_MSG_STRT),
- (MPM_OP+AMSG_OUT+(currSCCB->Sccb_idmsg & ~(unsigned char)DISC_PRIV)));
+ if (!((currTar_Info->TarStatus & TAR_WIDE_MASK) == WIDE_NEGOCIATED)) {
- WRW_HARPOON((port+ID_MSG_STRT+2),BRH_OP+ALWAYS+CMDPZ);
+ WRW_HARPOON((port + ID_MSG_STRT),
+ (MPM_OP + AMSG_OUT +
+ (currSCCB->
+ Sccb_idmsg & ~(unsigned char)DISC_PRIV)));
- WRW_HARPOON((port+SYNC_MSGS+0), (MPM_OP+AMSG_OUT+SMEXT ));
- WRW_HARPOON((port+SYNC_MSGS+2), (MPM_OP+AMSG_OUT+0x02 ));
- WRW_HARPOON((port+SYNC_MSGS+4), (MPM_OP+AMSG_OUT+SMWDTR));
- WRW_HARPOON((port+SYNC_MSGS+6), (RAT_OP ));
- WRW_HARPOON((port+SYNC_MSGS+8), (MPM_OP+AMSG_OUT+ SM16BIT));
- WRW_HARPOON((port+SYNC_MSGS+10),(BRH_OP+ALWAYS+NP ));
+ WRW_HARPOON((port + ID_MSG_STRT + 2), BRH_OP + ALWAYS + CMDPZ);
- WR_HARPOON(port+hp_autostart_3, (SELECT+SELCHK_STRT));
+ WRW_HARPOON((port + SYNC_MSGS + 0),
+ (MPM_OP + AMSG_OUT + SMEXT));
+ WRW_HARPOON((port + SYNC_MSGS + 2), (MPM_OP + AMSG_OUT + 0x02));
+ WRW_HARPOON((port + SYNC_MSGS + 4),
+ (MPM_OP + AMSG_OUT + SMWDTR));
+ WRW_HARPOON((port + SYNC_MSGS + 6), (RAT_OP));
+ WRW_HARPOON((port + SYNC_MSGS + 8),
+ (MPM_OP + AMSG_OUT + SM16BIT));
+ WRW_HARPOON((port + SYNC_MSGS + 10), (BRH_OP + ALWAYS + NP));
+ WR_HARPOON(port + hp_autostart_3, (SELECT + SELCHK_STRT));
- currTar_Info->TarStatus = ((currTar_Info->TarStatus &
- ~(unsigned char)TAR_WIDE_MASK) | (unsigned char)WIDE_ENABLED);
+ currTar_Info->TarStatus = ((currTar_Info->TarStatus &
+ ~(unsigned char)TAR_WIDE_MASK) |
+ (unsigned char)WIDE_ENABLED);
- return(1);
- }
+ return (1);
+ }
- else {
+ else {
- currTar_Info->TarStatus = ((currTar_Info->TarStatus &
- ~(unsigned char)TAR_WIDE_MASK) | WIDE_NEGOCIATED);
+ currTar_Info->TarStatus = ((currTar_Info->TarStatus &
+ ~(unsigned char)TAR_WIDE_MASK) |
+ WIDE_NEGOCIATED);
- currTar_Info->TarEEValue &= ~EE_WIDE_SCSI;
- return(0);
- }
+ currTar_Info->TarEEValue &= ~EE_WIDE_SCSI;
+ return (0);
+ }
}
-
-
/*---------------------------------------------------------------------
*
* Function: FPT_stwidn
*---------------------------------------------------------------------*/
static void FPT_stwidn(unsigned long port, unsigned char p_card)
{
- unsigned char width;
- struct sccb * currSCCB;
- struct sccb_mgr_tar_info * currTar_Info;
+ unsigned char width;
+ struct sccb *currSCCB;
+ struct sccb_mgr_tar_info *currTar_Info;
- currSCCB = FPT_BL_Card[p_card].currentSCCB;
- currTar_Info = &FPT_sccbMgrTbl[p_card][currSCCB->TargID];
+ currSCCB = FPT_BL_Card[p_card].currentSCCB;
+ currTar_Info = &FPT_sccbMgrTbl[p_card][currSCCB->TargID];
- width = FPT_sfm(port,currSCCB);
+ width = FPT_sfm(port, currSCCB);
- if((width == 0x00) && (currSCCB->Sccb_scsimsg == SMPARITY))
- {
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ if ((width == 0x00) && (currSCCB->Sccb_scsimsg == SMPARITY)) {
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
return;
}
+ if (!(currTar_Info->TarEEValue & EE_WIDE_SCSI))
+ width = 0;
- if (!(currTar_Info->TarEEValue & EE_WIDE_SCSI))
- width = 0;
-
- if (width) {
- currTar_Info->TarStatus |= WIDE_ENABLED;
- width = 0;
- }
- else {
- width = NARROW_SCSI;
- currTar_Info->TarStatus &= ~WIDE_ENABLED;
- }
-
-
- FPT_sssyncv(port,currSCCB->TargID,width,currTar_Info);
-
-
- if (currSCCB->Sccb_scsistat == SELECT_WN_ST)
- {
+ if (width) {
+ currTar_Info->TarStatus |= WIDE_ENABLED;
+ width = 0;
+ } else {
+ width = NARROW_SCSI;
+ currTar_Info->TarStatus &= ~WIDE_ENABLED;
+ }
+ FPT_sssyncv(port, currSCCB->TargID, width, currTar_Info);
+ if (currSCCB->Sccb_scsistat == SELECT_WN_ST) {
- currTar_Info->TarStatus |= WIDE_NEGOCIATED;
+ currTar_Info->TarStatus |= WIDE_NEGOCIATED;
- if (!((currTar_Info->TarStatus & TAR_SYNC_MASK) == SYNC_SUPPORTED))
- {
- ACCEPT_MSG_ATN(port);
- ARAM_ACCESS(port);
- FPT_sisyncn(port,p_card, 1);
- currSCCB->Sccb_scsistat = SELECT_SN_ST;
- SGRAM_ACCESS(port);
- }
- else
- {
- ACCEPT_MSG(port);
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ if (!
+ ((currTar_Info->TarStatus & TAR_SYNC_MASK) ==
+ SYNC_SUPPORTED)) {
+ ACCEPT_MSG_ATN(port);
+ ARAM_ACCESS(port);
+ FPT_sisyncn(port, p_card, 1);
+ currSCCB->Sccb_scsistat = SELECT_SN_ST;
+ SGRAM_ACCESS(port);
+ } else {
+ ACCEPT_MSG(port);
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
}
- }
-
- else {
+ }
+ else {
- ACCEPT_MSG_ATN(port);
+ ACCEPT_MSG_ATN(port);
- if (currTar_Info->TarEEValue & EE_WIDE_SCSI)
- width = SM16BIT;
- else
- width = SM8BIT;
+ if (currTar_Info->TarEEValue & EE_WIDE_SCSI)
+ width = SM16BIT;
+ else
+ width = SM8BIT;
- FPT_siwidr(port,width);
+ FPT_siwidr(port, width);
- currTar_Info->TarStatus |= (WIDE_NEGOCIATED | WIDE_ENABLED);
- }
+ currTar_Info->TarStatus |= (WIDE_NEGOCIATED | WIDE_ENABLED);
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_siwidr
*---------------------------------------------------------------------*/
static void FPT_siwidr(unsigned long port, unsigned char width)
{
- ARAM_ACCESS(port);
- WRW_HARPOON((port+SYNC_MSGS+0), (MPM_OP+AMSG_OUT+SMEXT ));
- WRW_HARPOON((port+SYNC_MSGS+2), (MPM_OP+AMSG_OUT+0x02 ));
- WRW_HARPOON((port+SYNC_MSGS+4), (MPM_OP+AMSG_OUT+SMWDTR));
- WRW_HARPOON((port+SYNC_MSGS+6), (RAT_OP ));
- WRW_HARPOON((port+SYNC_MSGS+8),(MPM_OP+AMSG_OUT+width));
- WRW_HARPOON((port+SYNC_MSGS+10),(BRH_OP+ALWAYS+NP ));
- SGRAM_ACCESS(port);
+ ARAM_ACCESS(port);
+ WRW_HARPOON((port + SYNC_MSGS + 0), (MPM_OP + AMSG_OUT + SMEXT));
+ WRW_HARPOON((port + SYNC_MSGS + 2), (MPM_OP + AMSG_OUT + 0x02));
+ WRW_HARPOON((port + SYNC_MSGS + 4), (MPM_OP + AMSG_OUT + SMWDTR));
+ WRW_HARPOON((port + SYNC_MSGS + 6), (RAT_OP));
+ WRW_HARPOON((port + SYNC_MSGS + 8), (MPM_OP + AMSG_OUT + width));
+ WRW_HARPOON((port + SYNC_MSGS + 10), (BRH_OP + ALWAYS + NP));
+ SGRAM_ACCESS(port);
- WR_HARPOON(port+hp_portctrl_0, SCSI_PORT);
- WRW_HARPOON((port+hp_intstat), CLR_ALL_INT_1);
+ WR_HARPOON(port + hp_portctrl_0, SCSI_PORT);
+ WRW_HARPOON((port + hp_intstat), CLR_ALL_INT_1);
- WR_HARPOON(port+hp_autostart_3, (AUTO_IMMED+CMD_ONLY_STRT));
+ WR_HARPOON(port + hp_autostart_3, (AUTO_IMMED + CMD_ONLY_STRT));
- while (!(RDW_HARPOON((port+hp_intstat)) & (BUS_FREE | AUTO_INT))) {}
+ while (!(RDW_HARPOON((port + hp_intstat)) & (BUS_FREE | AUTO_INT))) {
+ }
}
-
-
/*---------------------------------------------------------------------
*
* Function: FPT_sssyncv
* ID specified.
*
*---------------------------------------------------------------------*/
-static void FPT_sssyncv(unsigned long p_port, unsigned char p_id, unsigned char p_sync_value,
- struct sccb_mgr_tar_info * currTar_Info)
+static void FPT_sssyncv(unsigned long p_port, unsigned char p_id,
+ unsigned char p_sync_value,
+ struct sccb_mgr_tar_info *currTar_Info)
{
- unsigned char index;
-
- index = p_id;
-
- switch (index) {
-
- case 0:
- index = 12; /* hp_synctarg_0 */
- break;
- case 1:
- index = 13; /* hp_synctarg_1 */
- break;
- case 2:
- index = 14; /* hp_synctarg_2 */
- break;
- case 3:
- index = 15; /* hp_synctarg_3 */
- break;
- case 4:
- index = 8; /* hp_synctarg_4 */
- break;
- case 5:
- index = 9; /* hp_synctarg_5 */
- break;
- case 6:
- index = 10; /* hp_synctarg_6 */
- break;
- case 7:
- index = 11; /* hp_synctarg_7 */
- break;
- case 8:
- index = 4; /* hp_synctarg_8 */
- break;
- case 9:
- index = 5; /* hp_synctarg_9 */
- break;
- case 10:
- index = 6; /* hp_synctarg_10 */
- break;
- case 11:
- index = 7; /* hp_synctarg_11 */
- break;
- case 12:
- index = 0; /* hp_synctarg_12 */
- break;
- case 13:
- index = 1; /* hp_synctarg_13 */
- break;
- case 14:
- index = 2; /* hp_synctarg_14 */
- break;
- case 15:
- index = 3; /* hp_synctarg_15 */
+ unsigned char index;
+
+ index = p_id;
+
+ switch (index) {
+
+ case 0:
+ index = 12; /* hp_synctarg_0 */
+ break;
+ case 1:
+ index = 13; /* hp_synctarg_1 */
+ break;
+ case 2:
+ index = 14; /* hp_synctarg_2 */
+ break;
+ case 3:
+ index = 15; /* hp_synctarg_3 */
+ break;
+ case 4:
+ index = 8; /* hp_synctarg_4 */
+ break;
+ case 5:
+ index = 9; /* hp_synctarg_5 */
+ break;
+ case 6:
+ index = 10; /* hp_synctarg_6 */
+ break;
+ case 7:
+ index = 11; /* hp_synctarg_7 */
+ break;
+ case 8:
+ index = 4; /* hp_synctarg_8 */
+ break;
+ case 9:
+ index = 5; /* hp_synctarg_9 */
+ break;
+ case 10:
+ index = 6; /* hp_synctarg_10 */
+ break;
+ case 11:
+ index = 7; /* hp_synctarg_11 */
+ break;
+ case 12:
+ index = 0; /* hp_synctarg_12 */
+ break;
+ case 13:
+ index = 1; /* hp_synctarg_13 */
+ break;
+ case 14:
+ index = 2; /* hp_synctarg_14 */
+ break;
+ case 15:
+ index = 3; /* hp_synctarg_15 */
- }
+ }
- WR_HARPOON(p_port+hp_synctarg_base+index, p_sync_value);
+ WR_HARPOON(p_port + hp_synctarg_base + index, p_sync_value);
currTar_Info->TarSyncCtrl = p_sync_value;
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_sresb
*---------------------------------------------------------------------*/
static void FPT_sresb(unsigned long port, unsigned char p_card)
{
- unsigned char scsiID, i;
+ unsigned char scsiID, i;
- struct sccb_mgr_tar_info * currTar_Info;
+ struct sccb_mgr_tar_info *currTar_Info;
- WR_HARPOON(port+hp_page_ctrl,
- (RD_HARPOON(port+hp_page_ctrl) | G_INT_DISABLE));
- WRW_HARPOON((port+hp_intstat), CLR_ALL_INT);
+ WR_HARPOON(port + hp_page_ctrl,
+ (RD_HARPOON(port + hp_page_ctrl) | G_INT_DISABLE));
+ WRW_HARPOON((port + hp_intstat), CLR_ALL_INT);
- WR_HARPOON(port+hp_scsictrl_0, SCSI_RST);
+ WR_HARPOON(port + hp_scsictrl_0, SCSI_RST);
- scsiID = RD_HARPOON(port+hp_seltimeout);
- WR_HARPOON(port+hp_seltimeout,TO_5ms);
- WRW_HARPOON((port+hp_intstat), TIMEOUT);
+ scsiID = RD_HARPOON(port + hp_seltimeout);
+ WR_HARPOON(port + hp_seltimeout, TO_5ms);
+ WRW_HARPOON((port + hp_intstat), TIMEOUT);
- WR_HARPOON(port+hp_portctrl_0,(SCSI_PORT | START_TO));
+ WR_HARPOON(port + hp_portctrl_0, (SCSI_PORT | START_TO));
- while (!(RDW_HARPOON((port+hp_intstat)) & TIMEOUT)) {}
+ while (!(RDW_HARPOON((port + hp_intstat)) & TIMEOUT)) {
+ }
- WR_HARPOON(port+hp_seltimeout,scsiID);
+ WR_HARPOON(port + hp_seltimeout, scsiID);
- WR_HARPOON(port+hp_scsictrl_0, ENA_SCAM_SEL);
+ WR_HARPOON(port + hp_scsictrl_0, ENA_SCAM_SEL);
- FPT_Wait(port, TO_5ms);
+ FPT_Wait(port, TO_5ms);
- WRW_HARPOON((port+hp_intstat), CLR_ALL_INT);
+ WRW_HARPOON((port + hp_intstat), CLR_ALL_INT);
- WR_HARPOON(port+hp_int_mask, (RD_HARPOON(port+hp_int_mask) | 0x00));
+ WR_HARPOON(port + hp_int_mask, (RD_HARPOON(port + hp_int_mask) | 0x00));
- for (scsiID = 0; scsiID < MAX_SCSI_TAR; scsiID++)
- {
- currTar_Info = &FPT_sccbMgrTbl[p_card][scsiID];
+ for (scsiID = 0; scsiID < MAX_SCSI_TAR; scsiID++) {
+ currTar_Info = &FPT_sccbMgrTbl[p_card][scsiID];
- if (currTar_Info->TarEEValue & EE_SYNC_MASK)
- {
- currTar_Info->TarSyncCtrl = 0;
- currTar_Info->TarStatus &= ~TAR_SYNC_MASK;
- }
+ if (currTar_Info->TarEEValue & EE_SYNC_MASK) {
+ currTar_Info->TarSyncCtrl = 0;
+ currTar_Info->TarStatus &= ~TAR_SYNC_MASK;
+ }
- if (currTar_Info->TarEEValue & EE_WIDE_SCSI)
- {
- currTar_Info->TarStatus &= ~TAR_WIDE_MASK;
- }
+ if (currTar_Info->TarEEValue & EE_WIDE_SCSI) {
+ currTar_Info->TarStatus &= ~TAR_WIDE_MASK;
+ }
- FPT_sssyncv(port, scsiID, NARROW_SCSI,currTar_Info);
+ FPT_sssyncv(port, scsiID, NARROW_SCSI, currTar_Info);
- FPT_SccbMgrTableInitTarget(p_card, scsiID);
- }
+ FPT_SccbMgrTableInitTarget(p_card, scsiID);
+ }
- FPT_BL_Card[p_card].scanIndex = 0x00;
- FPT_BL_Card[p_card].currentSCCB = NULL;
- FPT_BL_Card[p_card].globalFlags &= ~(F_TAG_STARTED | F_HOST_XFER_ACT
- | F_NEW_SCCB_CMD);
- FPT_BL_Card[p_card].cmdCounter = 0x00;
+ FPT_BL_Card[p_card].scanIndex = 0x00;
+ FPT_BL_Card[p_card].currentSCCB = NULL;
+ FPT_BL_Card[p_card].globalFlags &= ~(F_TAG_STARTED | F_HOST_XFER_ACT
+ | F_NEW_SCCB_CMD);
+ FPT_BL_Card[p_card].cmdCounter = 0x00;
FPT_BL_Card[p_card].discQCount = 0x00;
- FPT_BL_Card[p_card].tagQ_Lst = 0x01;
+ FPT_BL_Card[p_card].tagQ_Lst = 0x01;
- for(i = 0; i < QUEUE_DEPTH; i++)
+ for (i = 0; i < QUEUE_DEPTH; i++)
FPT_BL_Card[p_card].discQ_Tbl[i] = NULL;
- WR_HARPOON(port+hp_page_ctrl,
- (RD_HARPOON(port+hp_page_ctrl) & ~G_INT_DISABLE));
+ WR_HARPOON(port + hp_page_ctrl,
+ (RD_HARPOON(port + hp_page_ctrl) & ~G_INT_DISABLE));
}
* Description: Setup for the Auto Sense command.
*
*---------------------------------------------------------------------*/
-static void FPT_ssenss(struct sccb_card * pCurrCard)
+static void FPT_ssenss(struct sccb_card *pCurrCard)
{
- unsigned char i;
- struct sccb * currSCCB;
-
- currSCCB = pCurrCard->currentSCCB;
+ unsigned char i;
+ struct sccb *currSCCB;
+ currSCCB = pCurrCard->currentSCCB;
- currSCCB->Save_CdbLen = currSCCB->CdbLength;
+ currSCCB->Save_CdbLen = currSCCB->CdbLength;
- for (i = 0; i < 6; i++) {
+ for (i = 0; i < 6; i++) {
- currSCCB->Save_Cdb[i] = currSCCB->Cdb[i];
- }
+ currSCCB->Save_Cdb[i] = currSCCB->Cdb[i];
+ }
- currSCCB->CdbLength = SIX_BYTE_CMD;
- currSCCB->Cdb[0] = SCSI_REQUEST_SENSE;
- currSCCB->Cdb[1] = currSCCB->Cdb[1] & (unsigned char)0xE0; /*Keep LUN. */
- currSCCB->Cdb[2] = 0x00;
- currSCCB->Cdb[3] = 0x00;
- currSCCB->Cdb[4] = currSCCB->RequestSenseLength;
- currSCCB->Cdb[5] = 0x00;
+ currSCCB->CdbLength = SIX_BYTE_CMD;
+ currSCCB->Cdb[0] = SCSI_REQUEST_SENSE;
+ currSCCB->Cdb[1] = currSCCB->Cdb[1] & (unsigned char)0xE0; /*Keep LUN. */
+ currSCCB->Cdb[2] = 0x00;
+ currSCCB->Cdb[3] = 0x00;
+ currSCCB->Cdb[4] = currSCCB->RequestSenseLength;
+ currSCCB->Cdb[5] = 0x00;
- currSCCB->Sccb_XferCnt = (unsigned long)currSCCB->RequestSenseLength;
+ currSCCB->Sccb_XferCnt = (unsigned long)currSCCB->RequestSenseLength;
- currSCCB->Sccb_ATC = 0x00;
+ currSCCB->Sccb_ATC = 0x00;
- currSCCB->Sccb_XferState |= F_AUTO_SENSE;
+ currSCCB->Sccb_XferState |= F_AUTO_SENSE;
- currSCCB->Sccb_XferState &= ~F_SG_XFER;
+ currSCCB->Sccb_XferState &= ~F_SG_XFER;
- currSCCB->Sccb_idmsg = currSCCB->Sccb_idmsg & ~(unsigned char)DISC_PRIV;
+ currSCCB->Sccb_idmsg = currSCCB->Sccb_idmsg & ~(unsigned char)DISC_PRIV;
- currSCCB->ControlByte = 0x00;
+ currSCCB->ControlByte = 0x00;
- currSCCB->Sccb_MGRFlags &= F_STATUSLOADED;
+ currSCCB->Sccb_MGRFlags &= F_STATUSLOADED;
}
-
-
/*---------------------------------------------------------------------
*
* Function: FPT_sxfrp
static void FPT_sxfrp(unsigned long p_port, unsigned char p_card)
{
- unsigned char curr_phz;
+ unsigned char curr_phz;
+ DISABLE_AUTO(p_port);
- DISABLE_AUTO(p_port);
+ if (FPT_BL_Card[p_card].globalFlags & F_HOST_XFER_ACT) {
- if (FPT_BL_Card[p_card].globalFlags & F_HOST_XFER_ACT) {
+ FPT_hostDataXferAbort(p_port, p_card,
+ FPT_BL_Card[p_card].currentSCCB);
- FPT_hostDataXferAbort(p_port,p_card,FPT_BL_Card[p_card].currentSCCB);
+ }
- }
+ /* If the Automation handled the end of the transfer then do not
+ match the phase or we will get out of sync with the ISR. */
+
+ if (RDW_HARPOON((p_port + hp_intstat)) &
+ (BUS_FREE | XFER_CNT_0 | AUTO_INT))
+ return;
+
+ WR_HARPOON(p_port + hp_xfercnt_0, 0x00);
+
+ curr_phz = RD_HARPOON(p_port + hp_scsisig) & (unsigned char)S_SCSI_PHZ;
- /* If the Automation handled the end of the transfer then do not
- match the phase or we will get out of sync with the ISR. */
+ WRW_HARPOON((p_port + hp_intstat), XFER_CNT_0);
- if (RDW_HARPOON((p_port+hp_intstat)) & (BUS_FREE | XFER_CNT_0 | AUTO_INT))
- return;
+ WR_HARPOON(p_port + hp_scsisig, curr_phz);
- WR_HARPOON(p_port+hp_xfercnt_0, 0x00);
+ while (!(RDW_HARPOON((p_port + hp_intstat)) & (BUS_FREE | RESET)) &&
+ (curr_phz ==
+ (RD_HARPOON(p_port + hp_scsisig) & (unsigned char)S_SCSI_PHZ)))
+ {
+ if (curr_phz & (unsigned char)SCSI_IOBIT) {
+ WR_HARPOON(p_port + hp_portctrl_0,
+ (SCSI_PORT | HOST_PORT | SCSI_INBIT));
- curr_phz = RD_HARPOON(p_port+hp_scsisig) & (unsigned char)S_SCSI_PHZ;
+ if (!(RD_HARPOON(p_port + hp_xferstat) & FIFO_EMPTY)) {
+ RD_HARPOON(p_port + hp_fifodata_0);
+ }
+ } else {
+ WR_HARPOON(p_port + hp_portctrl_0,
+ (SCSI_PORT | HOST_PORT | HOST_WRT));
+ if (RD_HARPOON(p_port + hp_xferstat) & FIFO_EMPTY) {
+ WR_HARPOON(p_port + hp_fifodata_0, 0xFA);
+ }
+ }
+ } /* End of While loop for padding data I/O phase */
- WRW_HARPOON((p_port+hp_intstat), XFER_CNT_0);
+ while (!(RDW_HARPOON((p_port + hp_intstat)) & (BUS_FREE | RESET))) {
+ if (RD_HARPOON(p_port + hp_scsisig) & SCSI_REQ)
+ break;
+ }
+ WR_HARPOON(p_port + hp_portctrl_0,
+ (SCSI_PORT | HOST_PORT | SCSI_INBIT));
+ while (!(RD_HARPOON(p_port + hp_xferstat) & FIFO_EMPTY)) {
+ RD_HARPOON(p_port + hp_fifodata_0);
+ }
- WR_HARPOON(p_port+hp_scsisig, curr_phz);
+ if (!(RDW_HARPOON((p_port + hp_intstat)) & (BUS_FREE | RESET))) {
+ WR_HARPOON(p_port + hp_autostart_0,
+ (AUTO_IMMED + DISCONNECT_START));
+ while (!(RDW_HARPOON((p_port + hp_intstat)) & AUTO_INT)) {
+ }
- while ( !(RDW_HARPOON((p_port+hp_intstat)) & (BUS_FREE | RESET)) &&
- (curr_phz == (RD_HARPOON(p_port+hp_scsisig) & (unsigned char)S_SCSI_PHZ)) )
- {
- if (curr_phz & (unsigned char)SCSI_IOBIT)
- {
- WR_HARPOON(p_port+hp_portctrl_0, (SCSI_PORT | HOST_PORT | SCSI_INBIT));
-
- if (!(RD_HARPOON(p_port+hp_xferstat) & FIFO_EMPTY))
- {
- RD_HARPOON(p_port+hp_fifodata_0);
- }
- }
- else
- {
- WR_HARPOON(p_port+hp_portctrl_0, (SCSI_PORT | HOST_PORT | HOST_WRT));
- if (RD_HARPOON(p_port+hp_xferstat) & FIFO_EMPTY)
- {
- WR_HARPOON(p_port+hp_fifodata_0,0xFA);
- }
- }
- } /* End of While loop for padding data I/O phase */
-
- while ( !(RDW_HARPOON((p_port+hp_intstat)) & (BUS_FREE | RESET)))
- {
- if (RD_HARPOON(p_port+hp_scsisig) & SCSI_REQ)
- break;
- }
-
- WR_HARPOON(p_port+hp_portctrl_0, (SCSI_PORT | HOST_PORT | SCSI_INBIT));
- while (!(RD_HARPOON(p_port+hp_xferstat) & FIFO_EMPTY))
- {
- RD_HARPOON(p_port+hp_fifodata_0);
- }
-
- if ( !(RDW_HARPOON((p_port+hp_intstat)) & (BUS_FREE | RESET)))
- {
- WR_HARPOON(p_port+hp_autostart_0, (AUTO_IMMED+DISCONNECT_START));
- while (!(RDW_HARPOON((p_port+hp_intstat)) & AUTO_INT)) {}
-
- if (RDW_HARPOON((p_port+hp_intstat)) & (ICMD_COMP | ITAR_DISC))
- while (!(RDW_HARPOON((p_port+hp_intstat)) & (BUS_FREE | RSEL))) ;
- }
+ if (RDW_HARPOON((p_port + hp_intstat)) &
+ (ICMD_COMP | ITAR_DISC))
+ while (!
+ (RDW_HARPOON((p_port + hp_intstat)) &
+ (BUS_FREE | RSEL))) ;
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_schkdd
static void FPT_schkdd(unsigned long port, unsigned char p_card)
{
- unsigned short TimeOutLoop;
+ unsigned short TimeOutLoop;
unsigned char sPhase;
- struct sccb * currSCCB;
-
- currSCCB = FPT_BL_Card[p_card].currentSCCB;
-
-
- if ((currSCCB->Sccb_scsistat != DATA_OUT_ST) &&
- (currSCCB->Sccb_scsistat != DATA_IN_ST)) {
- return;
- }
+ struct sccb *currSCCB;
+ currSCCB = FPT_BL_Card[p_card].currentSCCB;
+ if ((currSCCB->Sccb_scsistat != DATA_OUT_ST) &&
+ (currSCCB->Sccb_scsistat != DATA_IN_ST)) {
+ return;
+ }
- if (currSCCB->Sccb_XferState & F_ODD_BALL_CNT)
- {
+ if (currSCCB->Sccb_XferState & F_ODD_BALL_CNT) {
- currSCCB->Sccb_ATC += (currSCCB->Sccb_XferCnt-1);
+ currSCCB->Sccb_ATC += (currSCCB->Sccb_XferCnt - 1);
- currSCCB->Sccb_XferCnt = 1;
+ currSCCB->Sccb_XferCnt = 1;
- currSCCB->Sccb_XferState &= ~F_ODD_BALL_CNT;
- WRW_HARPOON((port+hp_fiforead), (unsigned short) 0x00);
- WR_HARPOON(port+hp_xferstat, 0x00);
- }
+ currSCCB->Sccb_XferState &= ~F_ODD_BALL_CNT;
+ WRW_HARPOON((port + hp_fiforead), (unsigned short)0x00);
+ WR_HARPOON(port + hp_xferstat, 0x00);
+ }
- else
- {
+ else {
- currSCCB->Sccb_ATC += currSCCB->Sccb_XferCnt;
+ currSCCB->Sccb_ATC += currSCCB->Sccb_XferCnt;
- currSCCB->Sccb_XferCnt = 0;
- }
+ currSCCB->Sccb_XferCnt = 0;
+ }
- if ((RDW_HARPOON((port+hp_intstat)) & PARITY) &&
- (currSCCB->HostStatus == SCCB_COMPLETE)) {
+ if ((RDW_HARPOON((port + hp_intstat)) & PARITY) &&
+ (currSCCB->HostStatus == SCCB_COMPLETE)) {
- currSCCB->HostStatus = SCCB_PARITY_ERR;
- WRW_HARPOON((port+hp_intstat), PARITY);
- }
+ currSCCB->HostStatus = SCCB_PARITY_ERR;
+ WRW_HARPOON((port + hp_intstat), PARITY);
+ }
+ FPT_hostDataXferAbort(port, p_card, currSCCB);
- FPT_hostDataXferAbort(port,p_card,currSCCB);
+ while (RD_HARPOON(port + hp_scsisig) & SCSI_ACK) {
+ }
+ TimeOutLoop = 0;
- while (RD_HARPOON(port+hp_scsisig) & SCSI_ACK) {}
+ while (RD_HARPOON(port + hp_xferstat) & FIFO_EMPTY) {
+ if (RDW_HARPOON((port + hp_intstat)) & BUS_FREE) {
+ return;
+ }
+ if (RD_HARPOON(port + hp_offsetctr) & (unsigned char)0x1F) {
+ break;
+ }
+ if (RDW_HARPOON((port + hp_intstat)) & RESET) {
+ return;
+ }
+ if ((RD_HARPOON(port + hp_scsisig) & SCSI_REQ)
+ || (TimeOutLoop++ > 0x3000))
+ break;
+ }
- TimeOutLoop = 0;
+ sPhase = RD_HARPOON(port + hp_scsisig) & (SCSI_BSY | S_SCSI_PHZ);
+ if ((!(RD_HARPOON(port + hp_xferstat) & FIFO_EMPTY)) ||
+ (RD_HARPOON(port + hp_offsetctr) & (unsigned char)0x1F) ||
+ (sPhase == (SCSI_BSY | S_DATAO_PH)) ||
+ (sPhase == (SCSI_BSY | S_DATAI_PH))) {
- while(RD_HARPOON(port+hp_xferstat) & FIFO_EMPTY)
- {
- if (RDW_HARPOON((port+hp_intstat)) & BUS_FREE) {
- return;
- }
- if (RD_HARPOON(port+hp_offsetctr) & (unsigned char)0x1F) {
- break;
- }
- if (RDW_HARPOON((port+hp_intstat)) & RESET) {
- return;
- }
- if ((RD_HARPOON(port+hp_scsisig) & SCSI_REQ) || (TimeOutLoop++>0x3000) )
- break;
- }
+ WR_HARPOON(port + hp_portctrl_0, SCSI_PORT);
- sPhase = RD_HARPOON(port+hp_scsisig) & (SCSI_BSY | S_SCSI_PHZ);
- if ((!(RD_HARPOON(port+hp_xferstat) & FIFO_EMPTY)) ||
- (RD_HARPOON(port+hp_offsetctr) & (unsigned char)0x1F) ||
- (sPhase == (SCSI_BSY | S_DATAO_PH)) ||
- (sPhase == (SCSI_BSY | S_DATAI_PH)))
- {
+ if (!(currSCCB->Sccb_XferState & F_ALL_XFERRED)) {
+ if (currSCCB->Sccb_XferState & F_HOST_XFER_DIR) {
+ FPT_phaseDataIn(port, p_card);
+ }
- WR_HARPOON(port+hp_portctrl_0, SCSI_PORT);
+ else {
+ FPT_phaseDataOut(port, p_card);
+ }
+ } else {
+ FPT_sxfrp(port, p_card);
+ if (!(RDW_HARPOON((port + hp_intstat)) &
+ (BUS_FREE | ICMD_COMP | ITAR_DISC | RESET))) {
+ WRW_HARPOON((port + hp_intstat), AUTO_INT);
+ FPT_phaseDecode(port, p_card);
+ }
+ }
- if (!(currSCCB->Sccb_XferState & F_ALL_XFERRED))
- {
- if (currSCCB->Sccb_XferState & F_HOST_XFER_DIR) {
- FPT_phaseDataIn(port,p_card);
- }
+ }
- else {
- FPT_phaseDataOut(port,p_card);
- }
- }
- else
- {
- FPT_sxfrp(port,p_card);
- if (!(RDW_HARPOON((port+hp_intstat)) &
- (BUS_FREE | ICMD_COMP | ITAR_DISC | RESET)))
- {
- WRW_HARPOON((port+hp_intstat), AUTO_INT);
- FPT_phaseDecode(port,p_card);
- }
- }
-
- }
-
- else {
- WR_HARPOON(port+hp_portctrl_0, 0x00);
- }
+ else {
+ WR_HARPOON(port + hp_portctrl_0, 0x00);
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_sinits
*
*---------------------------------------------------------------------*/
-static void FPT_sinits(struct sccb * p_sccb, unsigned char p_card)
+static void FPT_sinits(struct sccb *p_sccb, unsigned char p_card)
{
- struct sccb_mgr_tar_info * currTar_Info;
+ struct sccb_mgr_tar_info *currTar_Info;
- if((p_sccb->TargID > MAX_SCSI_TAR) || (p_sccb->Lun > MAX_LUN))
- {
+ if ((p_sccb->TargID > MAX_SCSI_TAR) || (p_sccb->Lun > MAX_LUN)) {
return;
}
- currTar_Info = &FPT_sccbMgrTbl[p_card][p_sccb->TargID];
+ currTar_Info = &FPT_sccbMgrTbl[p_card][p_sccb->TargID];
- p_sccb->Sccb_XferState = 0x00;
- p_sccb->Sccb_XferCnt = p_sccb->DataLength;
+ p_sccb->Sccb_XferState = 0x00;
+ p_sccb->Sccb_XferCnt = p_sccb->DataLength;
- if ((p_sccb->OperationCode == SCATTER_GATHER_COMMAND) ||
- (p_sccb->OperationCode == RESIDUAL_SG_COMMAND)) {
+ if ((p_sccb->OperationCode == SCATTER_GATHER_COMMAND) ||
+ (p_sccb->OperationCode == RESIDUAL_SG_COMMAND)) {
- p_sccb->Sccb_SGoffset = 0;
- p_sccb->Sccb_XferState = F_SG_XFER;
- p_sccb->Sccb_XferCnt = 0x00;
- }
+ p_sccb->Sccb_SGoffset = 0;
+ p_sccb->Sccb_XferState = F_SG_XFER;
+ p_sccb->Sccb_XferCnt = 0x00;
+ }
- if (p_sccb->DataLength == 0x00)
+ if (p_sccb->DataLength == 0x00)
- p_sccb->Sccb_XferState |= F_ALL_XFERRED;
+ p_sccb->Sccb_XferState |= F_ALL_XFERRED;
- if (p_sccb->ControlByte & F_USE_CMD_Q)
- {
- if ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) == TAG_Q_REJECT)
- p_sccb->ControlByte &= ~F_USE_CMD_Q;
+ if (p_sccb->ControlByte & F_USE_CMD_Q) {
+ if ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) == TAG_Q_REJECT)
+ p_sccb->ControlByte &= ~F_USE_CMD_Q;
- else
- currTar_Info->TarStatus |= TAG_Q_TRYING;
- }
+ else
+ currTar_Info->TarStatus |= TAG_Q_TRYING;
+ }
/* For !single SCSI device in system & device allow Disconnect
or command is tag_q type then send Cmd with Disconnect Enable
(currTar_Info->TarStatus & TAR_ALLOW_DISC)) ||
(currTar_Info->TarStatus & TAG_Q_TRYING)) {
*/
- if ((currTar_Info->TarStatus & TAR_ALLOW_DISC) ||
- (currTar_Info->TarStatus & TAG_Q_TRYING)) {
- p_sccb->Sccb_idmsg = (unsigned char)(SMIDENT | DISC_PRIV) | p_sccb->Lun;
- }
+ if ((currTar_Info->TarStatus & TAR_ALLOW_DISC) ||
+ (currTar_Info->TarStatus & TAG_Q_TRYING)) {
+ p_sccb->Sccb_idmsg =
+ (unsigned char)(SMIDENT | DISC_PRIV) | p_sccb->Lun;
+ }
- else {
+ else {
- p_sccb->Sccb_idmsg = (unsigned char)SMIDENT | p_sccb->Lun;
- }
+ p_sccb->Sccb_idmsg = (unsigned char)SMIDENT | p_sccb->Lun;
+ }
- p_sccb->HostStatus = 0x00;
- p_sccb->TargetStatus = 0x00;
- p_sccb->Sccb_tag = 0x00;
- p_sccb->Sccb_MGRFlags = 0x00;
- p_sccb->Sccb_sgseg = 0x00;
- p_sccb->Sccb_ATC = 0x00;
- p_sccb->Sccb_savedATC = 0x00;
+ p_sccb->HostStatus = 0x00;
+ p_sccb->TargetStatus = 0x00;
+ p_sccb->Sccb_tag = 0x00;
+ p_sccb->Sccb_MGRFlags = 0x00;
+ p_sccb->Sccb_sgseg = 0x00;
+ p_sccb->Sccb_ATC = 0x00;
+ p_sccb->Sccb_savedATC = 0x00;
/*
p_sccb->SccbVirtDataPtr = 0x00;
p_sccb->Sccb_forwardlink = NULL;
p_sccb->Sccb_backlink = NULL;
*/
- p_sccb->Sccb_scsistat = BUS_FREE_ST;
- p_sccb->SccbStatus = SCCB_IN_PROCESS;
- p_sccb->Sccb_scsimsg = SMNO_OP;
+ p_sccb->Sccb_scsistat = BUS_FREE_ST;
+ p_sccb->SccbStatus = SCCB_IN_PROCESS;
+ p_sccb->Sccb_scsimsg = SMNO_OP;
}
-
/*---------------------------------------------------------------------
*
* Function: Phase Decode
static void FPT_phaseDecode(unsigned long p_port, unsigned char p_card)
{
- unsigned char phase_ref;
- void (*phase) (unsigned long, unsigned char);
-
+ unsigned char phase_ref;
+ void (*phase) (unsigned long, unsigned char);
- DISABLE_AUTO(p_port);
+ DISABLE_AUTO(p_port);
- phase_ref = (unsigned char) (RD_HARPOON(p_port+hp_scsisig) & S_SCSI_PHZ);
+ phase_ref =
+ (unsigned char)(RD_HARPOON(p_port + hp_scsisig) & S_SCSI_PHZ);
- phase = FPT_s_PhaseTbl[phase_ref];
+ phase = FPT_s_PhaseTbl[phase_ref];
- (*phase)(p_port, p_card); /* Call the correct phase func */
+ (*phase) (p_port, p_card); /* Call the correct phase func */
}
-
-
/*---------------------------------------------------------------------
*
* Function: Data Out Phase
static void FPT_phaseDataOut(unsigned long port, unsigned char p_card)
{
- struct sccb * currSCCB;
+ struct sccb *currSCCB;
- currSCCB = FPT_BL_Card[p_card].currentSCCB;
- if (currSCCB == NULL)
- {
- return; /* Exit if No SCCB record */
- }
-
- currSCCB->Sccb_scsistat = DATA_OUT_ST;
- currSCCB->Sccb_XferState &= ~(F_HOST_XFER_DIR | F_NO_DATA_YET);
+ currSCCB = FPT_BL_Card[p_card].currentSCCB;
+ if (currSCCB == NULL) {
+ return; /* Exit if No SCCB record */
+ }
- WR_HARPOON(port+hp_portctrl_0, SCSI_PORT);
+ currSCCB->Sccb_scsistat = DATA_OUT_ST;
+ currSCCB->Sccb_XferState &= ~(F_HOST_XFER_DIR | F_NO_DATA_YET);
- WRW_HARPOON((port+hp_intstat), XFER_CNT_0);
+ WR_HARPOON(port + hp_portctrl_0, SCSI_PORT);
- WR_HARPOON(port+hp_autostart_0, (END_DATA+END_DATA_START));
+ WRW_HARPOON((port + hp_intstat), XFER_CNT_0);
- FPT_dataXferProcessor(port, &FPT_BL_Card[p_card]);
+ WR_HARPOON(port + hp_autostart_0, (END_DATA + END_DATA_START));
- if (currSCCB->Sccb_XferCnt == 0) {
+ FPT_dataXferProcessor(port, &FPT_BL_Card[p_card]);
+ if (currSCCB->Sccb_XferCnt == 0) {
- if ((currSCCB->ControlByte & SCCB_DATA_XFER_OUT) &&
- (currSCCB->HostStatus == SCCB_COMPLETE))
- currSCCB->HostStatus = SCCB_DATA_OVER_RUN;
+ if ((currSCCB->ControlByte & SCCB_DATA_XFER_OUT) &&
+ (currSCCB->HostStatus == SCCB_COMPLETE))
+ currSCCB->HostStatus = SCCB_DATA_OVER_RUN;
- FPT_sxfrp(port,p_card);
- if (!(RDW_HARPOON((port+hp_intstat)) & (BUS_FREE | RESET)))
- FPT_phaseDecode(port,p_card);
- }
+ FPT_sxfrp(port, p_card);
+ if (!(RDW_HARPOON((port + hp_intstat)) & (BUS_FREE | RESET)))
+ FPT_phaseDecode(port, p_card);
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: Data In Phase
static void FPT_phaseDataIn(unsigned long port, unsigned char p_card)
{
- struct sccb * currSCCB;
-
- currSCCB = FPT_BL_Card[p_card].currentSCCB;
-
- if (currSCCB == NULL)
- {
- return; /* Exit if No SCCB record */
- }
+ struct sccb *currSCCB;
+ currSCCB = FPT_BL_Card[p_card].currentSCCB;
- currSCCB->Sccb_scsistat = DATA_IN_ST;
- currSCCB->Sccb_XferState |= F_HOST_XFER_DIR;
- currSCCB->Sccb_XferState &= ~F_NO_DATA_YET;
+ if (currSCCB == NULL) {
+ return; /* Exit if No SCCB record */
+ }
- WR_HARPOON(port+hp_portctrl_0, SCSI_PORT);
+ currSCCB->Sccb_scsistat = DATA_IN_ST;
+ currSCCB->Sccb_XferState |= F_HOST_XFER_DIR;
+ currSCCB->Sccb_XferState &= ~F_NO_DATA_YET;
- WRW_HARPOON((port+hp_intstat), XFER_CNT_0);
+ WR_HARPOON(port + hp_portctrl_0, SCSI_PORT);
- WR_HARPOON(port+hp_autostart_0, (END_DATA+END_DATA_START));
+ WRW_HARPOON((port + hp_intstat), XFER_CNT_0);
- FPT_dataXferProcessor(port, &FPT_BL_Card[p_card]);
+ WR_HARPOON(port + hp_autostart_0, (END_DATA + END_DATA_START));
- if (currSCCB->Sccb_XferCnt == 0) {
+ FPT_dataXferProcessor(port, &FPT_BL_Card[p_card]);
+ if (currSCCB->Sccb_XferCnt == 0) {
- if ((currSCCB->ControlByte & SCCB_DATA_XFER_IN) &&
- (currSCCB->HostStatus == SCCB_COMPLETE))
- currSCCB->HostStatus = SCCB_DATA_OVER_RUN;
+ if ((currSCCB->ControlByte & SCCB_DATA_XFER_IN) &&
+ (currSCCB->HostStatus == SCCB_COMPLETE))
+ currSCCB->HostStatus = SCCB_DATA_OVER_RUN;
- FPT_sxfrp(port,p_card);
- if (!(RDW_HARPOON((port+hp_intstat)) & (BUS_FREE | RESET)))
- FPT_phaseDecode(port,p_card);
+ FPT_sxfrp(port, p_card);
+ if (!(RDW_HARPOON((port + hp_intstat)) & (BUS_FREE | RESET)))
+ FPT_phaseDecode(port, p_card);
- }
+ }
}
/*---------------------------------------------------------------------
static void FPT_phaseCommand(unsigned long p_port, unsigned char p_card)
{
- struct sccb * currSCCB;
- unsigned long cdb_reg;
- unsigned char i;
-
- currSCCB = FPT_BL_Card[p_card].currentSCCB;
+ struct sccb *currSCCB;
+ unsigned long cdb_reg;
+ unsigned char i;
- if (currSCCB->OperationCode == RESET_COMMAND) {
+ currSCCB = FPT_BL_Card[p_card].currentSCCB;
- currSCCB->HostStatus = SCCB_PHASE_SEQUENCE_FAIL;
- currSCCB->CdbLength = SIX_BYTE_CMD;
- }
+ if (currSCCB->OperationCode == RESET_COMMAND) {
- WR_HARPOON(p_port+hp_scsisig, 0x00);
+ currSCCB->HostStatus = SCCB_PHASE_SEQUENCE_FAIL;
+ currSCCB->CdbLength = SIX_BYTE_CMD;
+ }
- ARAM_ACCESS(p_port);
+ WR_HARPOON(p_port + hp_scsisig, 0x00);
+ ARAM_ACCESS(p_port);
- cdb_reg = p_port + CMD_STRT;
+ cdb_reg = p_port + CMD_STRT;
- for (i=0; i < currSCCB->CdbLength; i++) {
+ for (i = 0; i < currSCCB->CdbLength; i++) {
- if (currSCCB->OperationCode == RESET_COMMAND)
+ if (currSCCB->OperationCode == RESET_COMMAND)
- WRW_HARPOON(cdb_reg, (MPM_OP + ACOMMAND + 0x00));
+ WRW_HARPOON(cdb_reg, (MPM_OP + ACOMMAND + 0x00));
- else
- WRW_HARPOON(cdb_reg, (MPM_OP + ACOMMAND + currSCCB->Cdb[i]));
- cdb_reg +=2;
- }
+ else
+ WRW_HARPOON(cdb_reg,
+ (MPM_OP + ACOMMAND + currSCCB->Cdb[i]));
+ cdb_reg += 2;
+ }
- if (currSCCB->CdbLength != TWELVE_BYTE_CMD)
- WRW_HARPOON(cdb_reg, (BRH_OP+ALWAYS+ NP));
+ if (currSCCB->CdbLength != TWELVE_BYTE_CMD)
+ WRW_HARPOON(cdb_reg, (BRH_OP + ALWAYS + NP));
- WR_HARPOON(p_port+hp_portctrl_0,(SCSI_PORT));
+ WR_HARPOON(p_port + hp_portctrl_0, (SCSI_PORT));
- currSCCB->Sccb_scsistat = COMMAND_ST;
+ currSCCB->Sccb_scsistat = COMMAND_ST;
- WR_HARPOON(p_port+hp_autostart_3, (AUTO_IMMED | CMD_ONLY_STRT));
- SGRAM_ACCESS(p_port);
+ WR_HARPOON(p_port + hp_autostart_3, (AUTO_IMMED | CMD_ONLY_STRT));
+ SGRAM_ACCESS(p_port);
}
-
/*---------------------------------------------------------------------
*
* Function: Status phase
static void FPT_phaseStatus(unsigned long port, unsigned char p_card)
{
- /* Start-up the automation to finish off this command and let the
- isr handle the interrupt for command complete when it comes in.
- We could wait here for the interrupt to be generated?
- */
+ /* Start-up the automation to finish off this command and let the
+ isr handle the interrupt for command complete when it comes in.
+ We could wait here for the interrupt to be generated?
+ */
- WR_HARPOON(port+hp_scsisig, 0x00);
+ WR_HARPOON(port + hp_scsisig, 0x00);
- WR_HARPOON(port+hp_autostart_0, (AUTO_IMMED+END_DATA_START));
+ WR_HARPOON(port + hp_autostart_0, (AUTO_IMMED + END_DATA_START));
}
-
/*---------------------------------------------------------------------
*
* Function: Phase Message Out
static void FPT_phaseMsgOut(unsigned long port, unsigned char p_card)
{
- unsigned char message,scsiID;
- struct sccb * currSCCB;
- struct sccb_mgr_tar_info * currTar_Info;
+ unsigned char message, scsiID;
+ struct sccb *currSCCB;
+ struct sccb_mgr_tar_info *currTar_Info;
currSCCB = FPT_BL_Card[p_card].currentSCCB;
message = currSCCB->Sccb_scsimsg;
scsiID = currSCCB->TargID;
- if (message == SMDEV_RESET)
- {
-
+ if (message == SMDEV_RESET) {
currTar_Info = &FPT_sccbMgrTbl[p_card][scsiID];
currTar_Info->TarSyncCtrl = 0;
- FPT_sssyncv(port, scsiID, NARROW_SCSI,currTar_Info);
+ FPT_sssyncv(port, scsiID, NARROW_SCSI, currTar_Info);
- if (FPT_sccbMgrTbl[p_card][scsiID].TarEEValue & EE_SYNC_MASK)
- {
+ if (FPT_sccbMgrTbl[p_card][scsiID].
+ TarEEValue & EE_SYNC_MASK) {
- FPT_sccbMgrTbl[p_card][scsiID].TarStatus &= ~TAR_SYNC_MASK;
+ FPT_sccbMgrTbl[p_card][scsiID].TarStatus &=
+ ~TAR_SYNC_MASK;
}
- if (FPT_sccbMgrTbl[p_card][scsiID].TarEEValue & EE_WIDE_SCSI)
- {
+ if (FPT_sccbMgrTbl[p_card][scsiID].
+ TarEEValue & EE_WIDE_SCSI) {
- FPT_sccbMgrTbl[p_card][scsiID].TarStatus &= ~TAR_WIDE_MASK;
+ FPT_sccbMgrTbl[p_card][scsiID].TarStatus &=
+ ~TAR_WIDE_MASK;
}
-
- FPT_queueFlushSccb(p_card,SCCB_COMPLETE);
- FPT_SccbMgrTableInitTarget(p_card,scsiID);
- }
- else if (currSCCB->Sccb_scsistat == ABORT_ST)
- {
+ FPT_queueFlushSccb(p_card, SCCB_COMPLETE);
+ FPT_SccbMgrTableInitTarget(p_card, scsiID);
+ } else if (currSCCB->Sccb_scsistat == ABORT_ST) {
currSCCB->HostStatus = SCCB_COMPLETE;
- if(FPT_BL_Card[p_card].discQ_Tbl[currSCCB->Sccb_tag] != NULL)
- {
- FPT_BL_Card[p_card].discQ_Tbl[currSCCB->Sccb_tag] = NULL;
+ if (FPT_BL_Card[p_card].discQ_Tbl[currSCCB->Sccb_tag] !=
+ NULL) {
+ FPT_BL_Card[p_card].discQ_Tbl[currSCCB->
+ Sccb_tag] = NULL;
FPT_sccbMgrTbl[p_card][scsiID].TarTagQ_Cnt--;
}
-
- }
- else if (currSCCB->Sccb_scsistat < COMMAND_ST)
- {
+ }
+ else if (currSCCB->Sccb_scsistat < COMMAND_ST) {
- if(message == SMNO_OP)
- {
+ if (message == SMNO_OP) {
currSCCB->Sccb_MGRFlags |= F_DEV_SELECTED;
-
- FPT_ssel(port,p_card);
+
+ FPT_ssel(port, p_card);
return;
}
- }
- else
- {
-
+ } else {
if (message == SMABORT)
- FPT_queueFlushSccb(p_card,SCCB_COMPLETE);
+ FPT_queueFlushSccb(p_card, SCCB_COMPLETE);
}
- }
- else
- {
+ } else {
message = SMABORT;
}
- WRW_HARPOON((port+hp_intstat), (BUS_FREE | PHASE | XFER_CNT_0));
-
+ WRW_HARPOON((port + hp_intstat), (BUS_FREE | PHASE | XFER_CNT_0));
- WR_HARPOON(port+hp_portctrl_0, SCSI_BUS_EN);
+ WR_HARPOON(port + hp_portctrl_0, SCSI_BUS_EN);
- WR_HARPOON(port+hp_scsidata_0,message);
+ WR_HARPOON(port + hp_scsidata_0, message);
- WR_HARPOON(port+hp_scsisig, (SCSI_ACK + S_ILL_PH));
+ WR_HARPOON(port + hp_scsisig, (SCSI_ACK + S_ILL_PH));
ACCEPT_MSG(port);
- WR_HARPOON(port+hp_portctrl_0, 0x00);
+ WR_HARPOON(port + hp_portctrl_0, 0x00);
- if ((message == SMABORT) || (message == SMDEV_RESET) ||
- (message == SMABORT_TAG) )
- {
+ if ((message == SMABORT) || (message == SMDEV_RESET) ||
+ (message == SMABORT_TAG)) {
- while(!(RDW_HARPOON((port+hp_intstat)) & (BUS_FREE | PHASE))) {}
+ while (!(RDW_HARPOON((port + hp_intstat)) & (BUS_FREE | PHASE))) {
+ }
- if (RDW_HARPOON((port+hp_intstat)) & BUS_FREE)
- {
- WRW_HARPOON((port+hp_intstat), BUS_FREE);
+ if (RDW_HARPOON((port + hp_intstat)) & BUS_FREE) {
+ WRW_HARPOON((port + hp_intstat), BUS_FREE);
- if (currSCCB != NULL)
- {
+ if (currSCCB != NULL) {
- if((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
- ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[currSCCB->Lun] = 0;
+ if ((FPT_BL_Card[p_card].
+ globalFlags & F_CONLUN_IO)
+ &&
+ ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarStatus & TAR_TAG_Q_MASK) !=
+ TAG_Q_TRYING))
+ FPT_sccbMgrTbl[p_card][currSCCB->
+ TargID].
+ TarLUNBusy[currSCCB->Lun] = 0;
else
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[0] = 0;
+ FPT_sccbMgrTbl[p_card][currSCCB->
+ TargID].
+ TarLUNBusy[0] = 0;
- FPT_queueCmdComplete(&FPT_BL_Card[p_card],currSCCB, p_card);
+ FPT_queueCmdComplete(&FPT_BL_Card[p_card],
+ currSCCB, p_card);
}
- else
- {
- FPT_BL_Card[p_card].globalFlags |= F_NEW_SCCB_CMD;
+ else {
+ FPT_BL_Card[p_card].globalFlags |=
+ F_NEW_SCCB_CMD;
}
}
- else
- {
+ else {
- FPT_sxfrp(port,p_card);
+ FPT_sxfrp(port, p_card);
}
}
- else
- {
+ else {
- if(message == SMPARITY)
- {
+ if (message == SMPARITY) {
currSCCB->Sccb_scsimsg = SMNO_OP;
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
- }
- else
- {
- FPT_sxfrp(port,p_card);
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
+ } else {
+ FPT_sxfrp(port, p_card);
}
}
}
-
/*---------------------------------------------------------------------
*
* Function: Message In phase
static void FPT_phaseMsgIn(unsigned long port, unsigned char p_card)
{
unsigned char message;
- struct sccb * currSCCB;
+ struct sccb *currSCCB;
currSCCB = FPT_BL_Card[p_card].currentSCCB;
- if (FPT_BL_Card[p_card].globalFlags & F_HOST_XFER_ACT)
- {
+ if (FPT_BL_Card[p_card].globalFlags & F_HOST_XFER_ACT) {
FPT_phaseChkFifo(port, p_card);
}
- message = RD_HARPOON(port+hp_scsidata_0);
- if ((message == SMDISC) || (message == SMSAVE_DATA_PTR))
- {
+ message = RD_HARPOON(port + hp_scsidata_0);
+ if ((message == SMDISC) || (message == SMSAVE_DATA_PTR)) {
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+END_DATA_START));
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + END_DATA_START));
}
- else
- {
-
- message = FPT_sfm(port,currSCCB);
- if (message)
- {
+ else {
+ message = FPT_sfm(port, currSCCB);
+ if (message) {
- FPT_sdecm(message,port,p_card);
+ FPT_sdecm(message, port, p_card);
- }
- else
- {
- if(currSCCB->Sccb_scsimsg != SMPARITY)
+ } else {
+ if (currSCCB->Sccb_scsimsg != SMPARITY)
ACCEPT_MSG(port);
- WR_HARPOON(port+hp_autostart_1, (AUTO_IMMED+DISCONNECT_START));
+ WR_HARPOON(port + hp_autostart_1,
+ (AUTO_IMMED + DISCONNECT_START));
}
}
}
-
/*---------------------------------------------------------------------
*
* Function: Illegal phase
static void FPT_phaseIllegal(unsigned long port, unsigned char p_card)
{
- struct sccb * currSCCB;
+ struct sccb *currSCCB;
- currSCCB = FPT_BL_Card[p_card].currentSCCB;
+ currSCCB = FPT_BL_Card[p_card].currentSCCB;
- WR_HARPOON(port+hp_scsisig, RD_HARPOON(port+hp_scsisig));
- if (currSCCB != NULL) {
+ WR_HARPOON(port + hp_scsisig, RD_HARPOON(port + hp_scsisig));
+ if (currSCCB != NULL) {
- currSCCB->HostStatus = SCCB_PHASE_SEQUENCE_FAIL;
- currSCCB->Sccb_scsistat = ABORT_ST;
- currSCCB->Sccb_scsimsg = SMABORT;
- }
+ currSCCB->HostStatus = SCCB_PHASE_SEQUENCE_FAIL;
+ currSCCB->Sccb_scsistat = ABORT_ST;
+ currSCCB->Sccb_scsimsg = SMABORT;
+ }
- ACCEPT_MSG_ATN(port);
+ ACCEPT_MSG_ATN(port);
}
-
-
/*---------------------------------------------------------------------
*
* Function: Phase Check FIFO
static void FPT_phaseChkFifo(unsigned long port, unsigned char p_card)
{
- unsigned long xfercnt;
- struct sccb * currSCCB;
-
- currSCCB = FPT_BL_Card[p_card].currentSCCB;
-
- if (currSCCB->Sccb_scsistat == DATA_IN_ST)
- {
-
- while((!(RD_HARPOON(port+hp_xferstat) & FIFO_EMPTY)) &&
- (RD_HARPOON(port+hp_ext_status) & BM_CMD_BUSY)) {}
-
-
- if (!(RD_HARPOON(port+hp_xferstat) & FIFO_EMPTY))
- {
- currSCCB->Sccb_ATC += currSCCB->Sccb_XferCnt;
+ unsigned long xfercnt;
+ struct sccb *currSCCB;
- currSCCB->Sccb_XferCnt = 0;
-
- if ((RDW_HARPOON((port+hp_intstat)) & PARITY) &&
- (currSCCB->HostStatus == SCCB_COMPLETE))
- {
- currSCCB->HostStatus = SCCB_PARITY_ERR;
- WRW_HARPOON((port+hp_intstat), PARITY);
- }
-
- FPT_hostDataXferAbort(port,p_card,currSCCB);
+ currSCCB = FPT_BL_Card[p_card].currentSCCB;
- FPT_dataXferProcessor(port, &FPT_BL_Card[p_card]);
+ if (currSCCB->Sccb_scsistat == DATA_IN_ST) {
- while((!(RD_HARPOON(port+hp_xferstat) & FIFO_EMPTY)) &&
- (RD_HARPOON(port+hp_ext_status) & BM_CMD_BUSY)) {}
+ while ((!(RD_HARPOON(port + hp_xferstat) & FIFO_EMPTY)) &&
+ (RD_HARPOON(port + hp_ext_status) & BM_CMD_BUSY)) {
+ }
- }
- } /*End Data In specific code. */
+ if (!(RD_HARPOON(port + hp_xferstat) & FIFO_EMPTY)) {
+ currSCCB->Sccb_ATC += currSCCB->Sccb_XferCnt;
+ currSCCB->Sccb_XferCnt = 0;
+ if ((RDW_HARPOON((port + hp_intstat)) & PARITY) &&
+ (currSCCB->HostStatus == SCCB_COMPLETE)) {
+ currSCCB->HostStatus = SCCB_PARITY_ERR;
+ WRW_HARPOON((port + hp_intstat), PARITY);
+ }
- GET_XFER_CNT(port,xfercnt);
+ FPT_hostDataXferAbort(port, p_card, currSCCB);
+ FPT_dataXferProcessor(port, &FPT_BL_Card[p_card]);
- WR_HARPOON(port+hp_xfercnt_0, 0x00);
+ while ((!(RD_HARPOON(port + hp_xferstat) & FIFO_EMPTY))
+ && (RD_HARPOON(port + hp_ext_status) &
+ BM_CMD_BUSY)) {
+ }
+ }
+ }
- WR_HARPOON(port+hp_portctrl_0, 0x00);
+ /*End Data In specific code. */
+ GET_XFER_CNT(port, xfercnt);
- currSCCB->Sccb_ATC += (currSCCB->Sccb_XferCnt - xfercnt);
+ WR_HARPOON(port + hp_xfercnt_0, 0x00);
- currSCCB->Sccb_XferCnt = xfercnt;
+ WR_HARPOON(port + hp_portctrl_0, 0x00);
- if ((RDW_HARPOON((port+hp_intstat)) & PARITY) &&
- (currSCCB->HostStatus == SCCB_COMPLETE)) {
+ currSCCB->Sccb_ATC += (currSCCB->Sccb_XferCnt - xfercnt);
- currSCCB->HostStatus = SCCB_PARITY_ERR;
- WRW_HARPOON((port+hp_intstat), PARITY);
- }
+ currSCCB->Sccb_XferCnt = xfercnt;
+ if ((RDW_HARPOON((port + hp_intstat)) & PARITY) &&
+ (currSCCB->HostStatus == SCCB_COMPLETE)) {
- FPT_hostDataXferAbort(port,p_card,currSCCB);
+ currSCCB->HostStatus = SCCB_PARITY_ERR;
+ WRW_HARPOON((port + hp_intstat), PARITY);
+ }
+ FPT_hostDataXferAbort(port, p_card, currSCCB);
- WR_HARPOON(port+hp_fifowrite, 0x00);
- WR_HARPOON(port+hp_fiforead, 0x00);
- WR_HARPOON(port+hp_xferstat, 0x00);
+ WR_HARPOON(port + hp_fifowrite, 0x00);
+ WR_HARPOON(port + hp_fiforead, 0x00);
+ WR_HARPOON(port + hp_xferstat, 0x00);
- WRW_HARPOON((port+hp_intstat), XFER_CNT_0);
+ WRW_HARPOON((port + hp_intstat), XFER_CNT_0);
}
-
/*---------------------------------------------------------------------
*
* Function: Phase Bus Free
*---------------------------------------------------------------------*/
static void FPT_phaseBusFree(unsigned long port, unsigned char p_card)
{
- struct sccb * currSCCB;
-
- currSCCB = FPT_BL_Card[p_card].currentSCCB;
+ struct sccb *currSCCB;
- if (currSCCB != NULL)
- {
+ currSCCB = FPT_BL_Card[p_card].currentSCCB;
- DISABLE_AUTO(port);
+ if (currSCCB != NULL) {
+ DISABLE_AUTO(port);
- if (currSCCB->OperationCode == RESET_COMMAND)
- {
+ if (currSCCB->OperationCode == RESET_COMMAND) {
- if((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
- ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[currSCCB->Lun] = 0;
+ if ((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
+ ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarLUNBusy[currSCCB->Lun] = 0;
else
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[0] = 0;
-
- FPT_queueCmdComplete(&FPT_BL_Card[p_card], currSCCB, p_card);
-
- FPT_queueSearchSelect(&FPT_BL_Card[p_card],p_card);
-
- }
-
- else if(currSCCB->Sccb_scsistat == SELECT_SN_ST)
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus |=
- (unsigned char)SYNC_SUPPORTED;
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarEEValue &= ~EE_SYNC_MASK;
- }
-
- else if(currSCCB->Sccb_scsistat == SELECT_WN_ST)
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus =
- (FPT_sccbMgrTbl[p_card][currSCCB->TargID].
- TarStatus & ~WIDE_ENABLED) | WIDE_NEGOCIATED;
-
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarEEValue &= ~EE_WIDE_SCSI;
- }
-
- else if(currSCCB->Sccb_scsistat == SELECT_Q_ST)
- {
- /* Make sure this is not a phony BUS_FREE. If we were
- reselected or if BUSY is NOT on then this is a
- valid BUS FREE. SRR Wednesday, 5/10/1995. */
-
- if ((!(RD_HARPOON(port+hp_scsisig) & SCSI_BSY)) ||
- (RDW_HARPOON((port+hp_intstat)) & RSEL))
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus &= ~TAR_TAG_Q_MASK;
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus |= TAG_Q_REJECT;
- }
-
- else
- {
- return;
- }
- }
-
- else
- {
-
- currSCCB->Sccb_scsistat = BUS_FREE_ST;
-
- if (!currSCCB->HostStatus)
- {
- currSCCB->HostStatus = SCCB_PHASE_SEQUENCE_FAIL;
- }
-
- if((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
- ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[currSCCB->Lun] = 0;
- else
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[0] = 0;
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarLUNBusy[0] = 0;
+
+ FPT_queueCmdComplete(&FPT_BL_Card[p_card], currSCCB,
+ p_card);
+
+ FPT_queueSearchSelect(&FPT_BL_Card[p_card], p_card);
+
+ }
+
+ else if (currSCCB->Sccb_scsistat == SELECT_SN_ST) {
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus |=
+ (unsigned char)SYNC_SUPPORTED;
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarEEValue &=
+ ~EE_SYNC_MASK;
+ }
+
+ else if (currSCCB->Sccb_scsistat == SELECT_WN_ST) {
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus =
+ (FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarStatus & ~WIDE_ENABLED) | WIDE_NEGOCIATED;
+
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarEEValue &=
+ ~EE_WIDE_SCSI;
+ }
+
+ else if (currSCCB->Sccb_scsistat == SELECT_Q_ST) {
+ /* Make sure this is not a phony BUS_FREE. If we were
+ reselected or if BUSY is NOT on then this is a
+ valid BUS FREE. SRR Wednesday, 5/10/1995. */
+
+ if ((!(RD_HARPOON(port + hp_scsisig) & SCSI_BSY)) ||
+ (RDW_HARPOON((port + hp_intstat)) & RSEL)) {
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarStatus &= ~TAR_TAG_Q_MASK;
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarStatus |= TAG_Q_REJECT;
+ }
+
+ else {
+ return;
+ }
+ }
- FPT_queueCmdComplete(&FPT_BL_Card[p_card], currSCCB, p_card);
- return;
- }
+ else {
+ currSCCB->Sccb_scsistat = BUS_FREE_ST;
- FPT_BL_Card[p_card].globalFlags |= F_NEW_SCCB_CMD;
+ if (!currSCCB->HostStatus) {
+ currSCCB->HostStatus = SCCB_PHASE_SEQUENCE_FAIL;
+ }
- } /*end if !=null */
-}
+ if ((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
+ ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarLUNBusy[currSCCB->Lun] = 0;
+ else
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarLUNBusy[0] = 0;
+ FPT_queueCmdComplete(&FPT_BL_Card[p_card], currSCCB,
+ p_card);
+ return;
+ }
+ FPT_BL_Card[p_card].globalFlags |= F_NEW_SCCB_CMD;
+ } /*end if !=null */
+}
/*---------------------------------------------------------------------
*
*---------------------------------------------------------------------*/
static void FPT_autoLoadDefaultMap(unsigned long p_port)
{
- unsigned long map_addr;
-
- ARAM_ACCESS(p_port);
- map_addr = p_port + hp_aramBase;
-
- WRW_HARPOON(map_addr, (MPM_OP+AMSG_OUT+ 0xC0)); /*ID MESSAGE */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+AMSG_OUT+ 0x20)); /*SIMPLE TAG QUEUEING MSG */
- map_addr +=2;
- WRW_HARPOON(map_addr, RAT_OP); /*RESET ATTENTION */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+AMSG_OUT+ 0x00)); /*TAG ID MSG */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+ACOMMAND+ 0x00)); /*CDB BYTE 0 */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+ACOMMAND+ 0x00)); /*CDB BYTE 1 */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+ACOMMAND+ 0x00)); /*CDB BYTE 2 */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+ACOMMAND+ 0x00)); /*CDB BYTE 3 */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+ACOMMAND+ 0x00)); /*CDB BYTE 4 */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+ACOMMAND+ 0x00)); /*CDB BYTE 5 */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+ACOMMAND+ 0x00)); /*CDB BYTE 6 */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+ACOMMAND+ 0x00)); /*CDB BYTE 7 */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+ACOMMAND+ 0x00)); /*CDB BYTE 8 */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+ACOMMAND+ 0x00)); /*CDB BYTE 9 */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+ACOMMAND+ 0x00)); /*CDB BYTE 10 */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MPM_OP+ACOMMAND+ 0x00)); /*CDB BYTE 11 */
- map_addr +=2;
- WRW_HARPOON(map_addr, (CPE_OP+ADATA_OUT+ DINT)); /*JUMP IF DATA OUT */
- map_addr +=2;
- WRW_HARPOON(map_addr, (TCB_OP+FIFO_0+ DI)); /*JUMP IF NO DATA IN FIFO */
- map_addr +=2; /*This means AYNC DATA IN */
- WRW_HARPOON(map_addr, (SSI_OP+ SSI_IDO_STRT)); /*STOP AND INTERRUPT */
- map_addr +=2;
- WRW_HARPOON(map_addr, (CPE_OP+ADATA_IN+DINT)); /*JUMP IF NOT DATA IN PHZ */
- map_addr +=2;
- WRW_HARPOON(map_addr, (CPN_OP+AMSG_IN+ ST)); /*IF NOT MSG IN CHECK 4 DATA IN */
- map_addr +=2;
- WRW_HARPOON(map_addr, (CRD_OP+SDATA+ 0x02)); /*SAVE DATA PTR MSG? */
- map_addr +=2;
- WRW_HARPOON(map_addr, (BRH_OP+NOT_EQ+ DC)); /*GO CHECK FOR DISCONNECT MSG */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MRR_OP+SDATA+ D_AR1)); /*SAVE DATA PTRS MSG */
- map_addr +=2;
- WRW_HARPOON(map_addr, (CPN_OP+AMSG_IN+ ST)); /*IF NOT MSG IN CHECK DATA IN */
- map_addr +=2;
- WRW_HARPOON(map_addr, (CRD_OP+SDATA+ 0x04)); /*DISCONNECT MSG? */
- map_addr +=2;
- WRW_HARPOON(map_addr, (BRH_OP+NOT_EQ+ UNKNWN));/*UKNKNOWN MSG */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MRR_OP+SDATA+ D_BUCKET));/*XFER DISCONNECT MSG */
- map_addr +=2;
- WRW_HARPOON(map_addr, (SSI_OP+ SSI_ITAR_DISC));/*STOP AND INTERRUPT */
- map_addr +=2;
- WRW_HARPOON(map_addr, (CPN_OP+ASTATUS+ UNKNWN));/*JUMP IF NOT STATUS PHZ. */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MRR_OP+SDATA+ D_AR0)); /*GET STATUS BYTE */
- map_addr +=2;
- WRW_HARPOON(map_addr, (CPN_OP+AMSG_IN+ CC)); /*ERROR IF NOT MSG IN PHZ */
- map_addr +=2;
- WRW_HARPOON(map_addr, (CRD_OP+SDATA+ 0x00)); /*CHECK FOR CMD COMPLETE MSG. */
- map_addr +=2;
- WRW_HARPOON(map_addr, (BRH_OP+NOT_EQ+ CC)); /*ERROR IF NOT CMD COMPLETE MSG. */
- map_addr +=2;
- WRW_HARPOON(map_addr, (MRR_OP+SDATA+ D_BUCKET));/*GET CMD COMPLETE MSG */
- map_addr +=2;
- WRW_HARPOON(map_addr, (SSI_OP+ SSI_ICMD_COMP));/*END OF COMMAND */
- map_addr +=2;
-
- WRW_HARPOON(map_addr, (SSI_OP+ SSI_IUNKWN)); /*RECEIVED UNKNOWN MSG BYTE */
- map_addr +=2;
- WRW_HARPOON(map_addr, (SSI_OP+ SSI_INO_CC)); /*NO COMMAND COMPLETE AFTER STATUS */
- map_addr +=2;
- WRW_HARPOON(map_addr, (SSI_OP+ SSI_ITICKLE)); /*BIOS Tickled the Mgr */
- map_addr +=2;
- WRW_HARPOON(map_addr, (SSI_OP+ SSI_IRFAIL)); /*EXPECTED ID/TAG MESSAGES AND */
- map_addr +=2; /* DIDN'T GET ONE */
- WRW_HARPOON(map_addr, (CRR_OP+AR3+ S_IDREG)); /* comp SCSI SEL ID & AR3*/
- map_addr +=2;
- WRW_HARPOON(map_addr, (BRH_OP+EQUAL+ 0x00)); /*SEL ID OK then Conti. */
- map_addr +=2;
- WRW_HARPOON(map_addr, (SSI_OP+ SSI_INO_CC)); /*NO COMMAND COMPLETE AFTER STATUS */
-
-
-
- SGRAM_ACCESS(p_port);
+ unsigned long map_addr;
+
+ ARAM_ACCESS(p_port);
+ map_addr = p_port + hp_aramBase;
+
+ WRW_HARPOON(map_addr, (MPM_OP + AMSG_OUT + 0xC0)); /*ID MESSAGE */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + AMSG_OUT + 0x20)); /*SIMPLE TAG QUEUEING MSG */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, RAT_OP); /*RESET ATTENTION */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + AMSG_OUT + 0x00)); /*TAG ID MSG */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + ACOMMAND + 0x00)); /*CDB BYTE 0 */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + ACOMMAND + 0x00)); /*CDB BYTE 1 */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + ACOMMAND + 0x00)); /*CDB BYTE 2 */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + ACOMMAND + 0x00)); /*CDB BYTE 3 */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + ACOMMAND + 0x00)); /*CDB BYTE 4 */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + ACOMMAND + 0x00)); /*CDB BYTE 5 */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + ACOMMAND + 0x00)); /*CDB BYTE 6 */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + ACOMMAND + 0x00)); /*CDB BYTE 7 */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + ACOMMAND + 0x00)); /*CDB BYTE 8 */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + ACOMMAND + 0x00)); /*CDB BYTE 9 */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + ACOMMAND + 0x00)); /*CDB BYTE 10 */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MPM_OP + ACOMMAND + 0x00)); /*CDB BYTE 11 */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (CPE_OP + ADATA_OUT + DINT)); /*JUMP IF DATA OUT */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (TCB_OP + FIFO_0 + DI)); /*JUMP IF NO DATA IN FIFO */
+ map_addr += 2; /*This means AYNC DATA IN */
+ WRW_HARPOON(map_addr, (SSI_OP + SSI_IDO_STRT)); /*STOP AND INTERRUPT */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (CPE_OP + ADATA_IN + DINT)); /*JUMP IF NOT DATA IN PHZ */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (CPN_OP + AMSG_IN + ST)); /*IF NOT MSG IN CHECK 4 DATA IN */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (CRD_OP + SDATA + 0x02)); /*SAVE DATA PTR MSG? */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (BRH_OP + NOT_EQ + DC)); /*GO CHECK FOR DISCONNECT MSG */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MRR_OP + SDATA + D_AR1)); /*SAVE DATA PTRS MSG */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (CPN_OP + AMSG_IN + ST)); /*IF NOT MSG IN CHECK DATA IN */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (CRD_OP + SDATA + 0x04)); /*DISCONNECT MSG? */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (BRH_OP + NOT_EQ + UNKNWN)); /*UKNKNOWN MSG */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MRR_OP + SDATA + D_BUCKET)); /*XFER DISCONNECT MSG */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (SSI_OP + SSI_ITAR_DISC)); /*STOP AND INTERRUPT */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (CPN_OP + ASTATUS + UNKNWN)); /*JUMP IF NOT STATUS PHZ. */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MRR_OP + SDATA + D_AR0)); /*GET STATUS BYTE */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (CPN_OP + AMSG_IN + CC)); /*ERROR IF NOT MSG IN PHZ */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (CRD_OP + SDATA + 0x00)); /*CHECK FOR CMD COMPLETE MSG. */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (BRH_OP + NOT_EQ + CC)); /*ERROR IF NOT CMD COMPLETE MSG. */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (MRR_OP + SDATA + D_BUCKET)); /*GET CMD COMPLETE MSG */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (SSI_OP + SSI_ICMD_COMP)); /*END OF COMMAND */
+ map_addr += 2;
+
+ WRW_HARPOON(map_addr, (SSI_OP + SSI_IUNKWN)); /*RECEIVED UNKNOWN MSG BYTE */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (SSI_OP + SSI_INO_CC)); /*NO COMMAND COMPLETE AFTER STATUS */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (SSI_OP + SSI_ITICKLE)); /*BIOS Tickled the Mgr */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (SSI_OP + SSI_IRFAIL)); /*EXPECTED ID/TAG MESSAGES AND */
+ map_addr += 2; /* DIDN'T GET ONE */
+ WRW_HARPOON(map_addr, (CRR_OP + AR3 + S_IDREG)); /* comp SCSI SEL ID & AR3 */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (BRH_OP + EQUAL + 0x00)); /*SEL ID OK then Conti. */
+ map_addr += 2;
+ WRW_HARPOON(map_addr, (SSI_OP + SSI_INO_CC)); /*NO COMMAND COMPLETE AFTER STATUS */
+
+ SGRAM_ACCESS(p_port);
}
/*---------------------------------------------------------------------
static void FPT_autoCmdCmplt(unsigned long p_port, unsigned char p_card)
{
- struct sccb * currSCCB;
- unsigned char status_byte;
-
- currSCCB = FPT_BL_Card[p_card].currentSCCB;
+ struct sccb *currSCCB;
+ unsigned char status_byte;
- status_byte = RD_HARPOON(p_port+hp_gp_reg_0);
+ currSCCB = FPT_BL_Card[p_card].currentSCCB;
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUN_CA = 0;
+ status_byte = RD_HARPOON(p_port + hp_gp_reg_0);
- if (status_byte != SSGOOD) {
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUN_CA = 0;
- if (status_byte == SSQ_FULL) {
+ if (status_byte != SSGOOD) {
+ if (status_byte == SSQ_FULL) {
- if(((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
- ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING)))
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[currSCCB->Lun] = 1;
- if(FPT_BL_Card[p_card].discQCount != 0)
+ if (((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
+ ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))) {
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarLUNBusy[currSCCB->Lun] = 1;
+ if (FPT_BL_Card[p_card].discQCount != 0)
FPT_BL_Card[p_card].discQCount--;
- FPT_BL_Card[p_card].discQ_Tbl[FPT_sccbMgrTbl[p_card][currSCCB->TargID].LunDiscQ_Idx[currSCCB->Lun]] = NULL;
- }
- else
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[0] = 1;
- if(currSCCB->Sccb_tag)
- {
- if(FPT_BL_Card[p_card].discQCount != 0)
- FPT_BL_Card[p_card].discQCount--;
- FPT_BL_Card[p_card].discQ_Tbl[currSCCB->Sccb_tag] = NULL;
- }else
- {
- if(FPT_BL_Card[p_card].discQCount != 0)
- FPT_BL_Card[p_card].discQCount--;
- FPT_BL_Card[p_card].discQ_Tbl[FPT_sccbMgrTbl[p_card][currSCCB->TargID].LunDiscQ_Idx[0]] = NULL;
+ FPT_BL_Card[p_card].
+ discQ_Tbl[FPT_sccbMgrTbl[p_card]
+ [currSCCB->TargID].
+ LunDiscQ_Idx[currSCCB->Lun]] =
+ NULL;
+ } else {
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarLUNBusy[0] = 1;
+ if (currSCCB->Sccb_tag) {
+ if (FPT_BL_Card[p_card].discQCount != 0)
+ FPT_BL_Card[p_card].
+ discQCount--;
+ FPT_BL_Card[p_card].discQ_Tbl[currSCCB->
+ Sccb_tag]
+ = NULL;
+ } else {
+ if (FPT_BL_Card[p_card].discQCount != 0)
+ FPT_BL_Card[p_card].
+ discQCount--;
+ FPT_BL_Card[p_card].
+ discQ_Tbl[FPT_sccbMgrTbl[p_card]
+ [currSCCB->TargID].
+ LunDiscQ_Idx[0]] = NULL;
}
}
- currSCCB->Sccb_MGRFlags |= F_STATUSLOADED;
+ currSCCB->Sccb_MGRFlags |= F_STATUSLOADED;
- FPT_queueSelectFail(&FPT_BL_Card[p_card],p_card);
+ FPT_queueSelectFail(&FPT_BL_Card[p_card], p_card);
- return;
- }
+ return;
+ }
- if(currSCCB->Sccb_scsistat == SELECT_SN_ST)
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus |=
- (unsigned char)SYNC_SUPPORTED;
+ if (currSCCB->Sccb_scsistat == SELECT_SN_ST) {
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus |=
+ (unsigned char)SYNC_SUPPORTED;
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarEEValue &= ~EE_SYNC_MASK;
- FPT_BL_Card[p_card].globalFlags |= F_NEW_SCCB_CMD;
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarEEValue &=
+ ~EE_SYNC_MASK;
+ FPT_BL_Card[p_card].globalFlags |= F_NEW_SCCB_CMD;
- if(((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
- ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING)))
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[currSCCB->Lun] = 1;
- if(FPT_BL_Card[p_card].discQCount != 0)
+ if (((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
+ ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))) {
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarLUNBusy[currSCCB->Lun] = 1;
+ if (FPT_BL_Card[p_card].discQCount != 0)
FPT_BL_Card[p_card].discQCount--;
- FPT_BL_Card[p_card].discQ_Tbl[FPT_sccbMgrTbl[p_card][currSCCB->TargID].LunDiscQ_Idx[currSCCB->Lun]] = NULL;
- }
- else
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[0] = 1;
- if(currSCCB->Sccb_tag)
- {
- if(FPT_BL_Card[p_card].discQCount != 0)
- FPT_BL_Card[p_card].discQCount--;
- FPT_BL_Card[p_card].discQ_Tbl[currSCCB->Sccb_tag] = NULL;
- }else
- {
- if(FPT_BL_Card[p_card].discQCount != 0)
- FPT_BL_Card[p_card].discQCount--;
- FPT_BL_Card[p_card].discQ_Tbl[FPT_sccbMgrTbl[p_card][currSCCB->TargID].LunDiscQ_Idx[0]] = NULL;
+ FPT_BL_Card[p_card].
+ discQ_Tbl[FPT_sccbMgrTbl[p_card]
+ [currSCCB->TargID].
+ LunDiscQ_Idx[currSCCB->Lun]] =
+ NULL;
+ } else {
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarLUNBusy[0] = 1;
+ if (currSCCB->Sccb_tag) {
+ if (FPT_BL_Card[p_card].discQCount != 0)
+ FPT_BL_Card[p_card].
+ discQCount--;
+ FPT_BL_Card[p_card].discQ_Tbl[currSCCB->
+ Sccb_tag]
+ = NULL;
+ } else {
+ if (FPT_BL_Card[p_card].discQCount != 0)
+ FPT_BL_Card[p_card].
+ discQCount--;
+ FPT_BL_Card[p_card].
+ discQ_Tbl[FPT_sccbMgrTbl[p_card]
+ [currSCCB->TargID].
+ LunDiscQ_Idx[0]] = NULL;
}
}
- return;
+ return;
- }
+ }
- if(currSCCB->Sccb_scsistat == SELECT_WN_ST)
- {
+ if (currSCCB->Sccb_scsistat == SELECT_WN_ST) {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus =
- (FPT_sccbMgrTbl[p_card][currSCCB->TargID].
- TarStatus & ~WIDE_ENABLED) | WIDE_NEGOCIATED;
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus =
+ (FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarStatus & ~WIDE_ENABLED) | WIDE_NEGOCIATED;
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarEEValue &= ~EE_WIDE_SCSI;
- FPT_BL_Card[p_card].globalFlags |= F_NEW_SCCB_CMD;
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarEEValue &=
+ ~EE_WIDE_SCSI;
+ FPT_BL_Card[p_card].globalFlags |= F_NEW_SCCB_CMD;
- if(((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
- ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING)))
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[currSCCB->Lun] = 1;
- if(FPT_BL_Card[p_card].discQCount != 0)
+ if (((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
+ ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))) {
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarLUNBusy[currSCCB->Lun] = 1;
+ if (FPT_BL_Card[p_card].discQCount != 0)
FPT_BL_Card[p_card].discQCount--;
- FPT_BL_Card[p_card].discQ_Tbl[FPT_sccbMgrTbl[p_card][currSCCB->TargID].LunDiscQ_Idx[currSCCB->Lun]] = NULL;
- }
- else
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[0] = 1;
- if(currSCCB->Sccb_tag)
- {
- if(FPT_BL_Card[p_card].discQCount != 0)
- FPT_BL_Card[p_card].discQCount--;
- FPT_BL_Card[p_card].discQ_Tbl[currSCCB->Sccb_tag] = NULL;
- }else
- {
- if(FPT_BL_Card[p_card].discQCount != 0)
- FPT_BL_Card[p_card].discQCount--;
- FPT_BL_Card[p_card].discQ_Tbl[FPT_sccbMgrTbl[p_card][currSCCB->TargID].LunDiscQ_Idx[0]] = NULL;
+ FPT_BL_Card[p_card].
+ discQ_Tbl[FPT_sccbMgrTbl[p_card]
+ [currSCCB->TargID].
+ LunDiscQ_Idx[currSCCB->Lun]] =
+ NULL;
+ } else {
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarLUNBusy[0] = 1;
+ if (currSCCB->Sccb_tag) {
+ if (FPT_BL_Card[p_card].discQCount != 0)
+ FPT_BL_Card[p_card].
+ discQCount--;
+ FPT_BL_Card[p_card].discQ_Tbl[currSCCB->
+ Sccb_tag]
+ = NULL;
+ } else {
+ if (FPT_BL_Card[p_card].discQCount != 0)
+ FPT_BL_Card[p_card].
+ discQCount--;
+ FPT_BL_Card[p_card].
+ discQ_Tbl[FPT_sccbMgrTbl[p_card]
+ [currSCCB->TargID].
+ LunDiscQ_Idx[0]] = NULL;
}
}
- return;
-
- }
-
- if (status_byte == SSCHECK)
- {
- if(FPT_BL_Card[p_card].globalFlags & F_DO_RENEGO)
- {
- if (FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarEEValue & EE_SYNC_MASK)
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus &= ~TAR_SYNC_MASK;
+ return;
+
+ }
+
+ if (status_byte == SSCHECK) {
+ if (FPT_BL_Card[p_card].globalFlags & F_DO_RENEGO) {
+ if (FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarEEValue & EE_SYNC_MASK) {
+ FPT_sccbMgrTbl[p_card][currSCCB->
+ TargID].
+ TarStatus &= ~TAR_SYNC_MASK;
}
- if (FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarEEValue & EE_WIDE_SCSI)
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus &= ~TAR_WIDE_MASK;
+ if (FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarEEValue & EE_WIDE_SCSI) {
+ FPT_sccbMgrTbl[p_card][currSCCB->
+ TargID].
+ TarStatus &= ~TAR_WIDE_MASK;
}
}
}
- if (!(currSCCB->Sccb_XferState & F_AUTO_SENSE)) {
-
- currSCCB->SccbStatus = SCCB_ERROR;
- currSCCB->TargetStatus = status_byte;
-
- if (status_byte == SSCHECK) {
-
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUN_CA
- = 1;
-
-
- if (currSCCB->RequestSenseLength != NO_AUTO_REQUEST_SENSE) {
-
- if (currSCCB->RequestSenseLength == 0)
- currSCCB->RequestSenseLength = 14;
-
- FPT_ssenss(&FPT_BL_Card[p_card]);
- FPT_BL_Card[p_card].globalFlags |= F_NEW_SCCB_CMD;
-
- if(((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
- ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING)))
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[currSCCB->Lun] = 1;
- if(FPT_BL_Card[p_card].discQCount != 0)
- FPT_BL_Card[p_card].discQCount--;
- FPT_BL_Card[p_card].discQ_Tbl[FPT_sccbMgrTbl[p_card][currSCCB->TargID].LunDiscQ_Idx[currSCCB->Lun]] = NULL;
- }
- else
- {
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[0] = 1;
- if(currSCCB->Sccb_tag)
- {
- if(FPT_BL_Card[p_card].discQCount != 0)
- FPT_BL_Card[p_card].discQCount--;
- FPT_BL_Card[p_card].discQ_Tbl[currSCCB->Sccb_tag] = NULL;
- }else
- {
- if(FPT_BL_Card[p_card].discQCount != 0)
- FPT_BL_Card[p_card].discQCount--;
- FPT_BL_Card[p_card].discQ_Tbl[FPT_sccbMgrTbl[p_card][currSCCB->TargID].LunDiscQ_Idx[0]] = NULL;
+ if (!(currSCCB->Sccb_XferState & F_AUTO_SENSE)) {
+
+ currSCCB->SccbStatus = SCCB_ERROR;
+ currSCCB->TargetStatus = status_byte;
+
+ if (status_byte == SSCHECK) {
+
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarLUN_CA = 1;
+
+ if (currSCCB->RequestSenseLength !=
+ NO_AUTO_REQUEST_SENSE) {
+
+ if (currSCCB->RequestSenseLength == 0)
+ currSCCB->RequestSenseLength =
+ 14;
+
+ FPT_ssenss(&FPT_BL_Card[p_card]);
+ FPT_BL_Card[p_card].globalFlags |=
+ F_NEW_SCCB_CMD;
+
+ if (((FPT_BL_Card[p_card].
+ globalFlags & F_CONLUN_IO)
+ &&
+ ((FPT_sccbMgrTbl[p_card]
+ [currSCCB->TargID].
+ TarStatus & TAR_TAG_Q_MASK) !=
+ TAG_Q_TRYING))) {
+ FPT_sccbMgrTbl[p_card]
+ [currSCCB->TargID].
+ TarLUNBusy[currSCCB->Lun] =
+ 1;
+ if (FPT_BL_Card[p_card].
+ discQCount != 0)
+ FPT_BL_Card[p_card].
+ discQCount--;
+ FPT_BL_Card[p_card].
+ discQ_Tbl[FPT_sccbMgrTbl
+ [p_card]
+ [currSCCB->
+ TargID].
+ LunDiscQ_Idx
+ [currSCCB->Lun]] =
+ NULL;
+ } else {
+ FPT_sccbMgrTbl[p_card]
+ [currSCCB->TargID].
+ TarLUNBusy[0] = 1;
+ if (currSCCB->Sccb_tag) {
+ if (FPT_BL_Card[p_card].
+ discQCount != 0)
+ FPT_BL_Card
+ [p_card].
+ discQCount--;
+ FPT_BL_Card[p_card].
+ discQ_Tbl[currSCCB->
+ Sccb_tag]
+ = NULL;
+ } else {
+ if (FPT_BL_Card[p_card].
+ discQCount != 0)
+ FPT_BL_Card
+ [p_card].
+ discQCount--;
+ FPT_BL_Card[p_card].
+ discQ_Tbl
+ [FPT_sccbMgrTbl
+ [p_card][currSCCB->
+ TargID].
+ LunDiscQ_Idx[0]] =
+ NULL;
}
}
- return;
- }
- }
- }
- }
-
+ return;
+ }
+ }
+ }
+ }
- if((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
- ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[currSCCB->Lun] = 0;
+ if ((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
+ ((FPT_sccbMgrTbl[p_card][currSCCB->TargID].
+ TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[currSCCB->
+ Lun] = 0;
else
- FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[0] = 0;
-
+ FPT_sccbMgrTbl[p_card][currSCCB->TargID].TarLUNBusy[0] = 0;
- FPT_queueCmdComplete(&FPT_BL_Card[p_card], currSCCB, p_card);
+ FPT_queueCmdComplete(&FPT_BL_Card[p_card], currSCCB, p_card);
}
#define SHORT_WAIT 0x0000000F
#define LONG_WAIT 0x0000FFFFL
-
/*---------------------------------------------------------------------
*
* Function: Data Transfer Processor
*
*---------------------------------------------------------------------*/
-static void FPT_dataXferProcessor(unsigned long port, struct sccb_card * pCurrCard)
+static void FPT_dataXferProcessor(unsigned long port,
+ struct sccb_card *pCurrCard)
{
- struct sccb * currSCCB;
+ struct sccb *currSCCB;
- currSCCB = pCurrCard->currentSCCB;
+ currSCCB = pCurrCard->currentSCCB;
- if (currSCCB->Sccb_XferState & F_SG_XFER)
- {
- if (pCurrCard->globalFlags & F_HOST_XFER_ACT)
+ if (currSCCB->Sccb_XferState & F_SG_XFER) {
+ if (pCurrCard->globalFlags & F_HOST_XFER_ACT)
+ {
+ currSCCB->Sccb_sgseg += (unsigned char)SG_BUF_CNT;
+ currSCCB->Sccb_SGoffset = 0x00;
+ }
+ pCurrCard->globalFlags |= F_HOST_XFER_ACT;
- {
- currSCCB->Sccb_sgseg += (unsigned char)SG_BUF_CNT;
- currSCCB->Sccb_SGoffset = 0x00;
- }
+ FPT_busMstrSGDataXferStart(port, currSCCB);
+ }
+
+ else {
+ if (!(pCurrCard->globalFlags & F_HOST_XFER_ACT)) {
pCurrCard->globalFlags |= F_HOST_XFER_ACT;
-
- FPT_busMstrSGDataXferStart(port, currSCCB);
- }
- else
- {
- if (!(pCurrCard->globalFlags & F_HOST_XFER_ACT))
- {
- pCurrCard->globalFlags |= F_HOST_XFER_ACT;
-
- FPT_busMstrDataXferStart(port, currSCCB);
- }
- }
+ FPT_busMstrDataXferStart(port, currSCCB);
+ }
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: BusMaster Scatter Gather Data Transfer Start
* Description:
*
*---------------------------------------------------------------------*/
-static void FPT_busMstrSGDataXferStart(unsigned long p_port, struct sccb * pcurrSCCB)
+static void FPT_busMstrSGDataXferStart(unsigned long p_port,
+ struct sccb *pcurrSCCB)
{
- unsigned long count,addr,tmpSGCnt;
- unsigned int sg_index;
- unsigned char sg_count, i;
- unsigned long reg_offset;
-
-
- if (pcurrSCCB->Sccb_XferState & F_HOST_XFER_DIR) {
-
- count = ((unsigned long) HOST_RD_CMD)<<24;
- }
-
- else {
- count = ((unsigned long) HOST_WRT_CMD)<<24;
- }
-
- sg_count = 0;
- tmpSGCnt = 0;
- sg_index = pcurrSCCB->Sccb_sgseg;
- reg_offset = hp_aramBase;
-
-
- i = (unsigned char) (RD_HARPOON(p_port+hp_page_ctrl) & ~(SGRAM_ARAM|SCATTER_EN));
+ unsigned long count, addr, tmpSGCnt;
+ unsigned int sg_index;
+ unsigned char sg_count, i;
+ unsigned long reg_offset;
+ if (pcurrSCCB->Sccb_XferState & F_HOST_XFER_DIR) {
- WR_HARPOON(p_port+hp_page_ctrl, i);
-
- while ((sg_count < (unsigned char)SG_BUF_CNT) &&
- ((unsigned long)(sg_index * (unsigned int)SG_ELEMENT_SIZE) < pcurrSCCB->DataLength) ) {
+ count = ((unsigned long)HOST_RD_CMD) << 24;
+ }
- tmpSGCnt += *(((unsigned long *)pcurrSCCB->DataPointer)+
- (sg_index * 2));
+ else {
+ count = ((unsigned long)HOST_WRT_CMD) << 24;
+ }
- count |= *(((unsigned long *)pcurrSCCB->DataPointer)+
- (sg_index * 2));
+ sg_count = 0;
+ tmpSGCnt = 0;
+ sg_index = pcurrSCCB->Sccb_sgseg;
+ reg_offset = hp_aramBase;
- addr = *(((unsigned long *)pcurrSCCB->DataPointer)+
- ((sg_index * 2) + 1));
+ i = (unsigned char)(RD_HARPOON(p_port + hp_page_ctrl) &
+ ~(SGRAM_ARAM | SCATTER_EN));
+ WR_HARPOON(p_port + hp_page_ctrl, i);
- if ((!sg_count) && (pcurrSCCB->Sccb_SGoffset)) {
+ while ((sg_count < (unsigned char)SG_BUF_CNT) &&
+ ((unsigned long)(sg_index * (unsigned int)SG_ELEMENT_SIZE) <
+ pcurrSCCB->DataLength)) {
- addr += ((count & 0x00FFFFFFL) - pcurrSCCB->Sccb_SGoffset);
- count = (count & 0xFF000000L) | pcurrSCCB->Sccb_SGoffset;
+ tmpSGCnt += *(((unsigned long *)pcurrSCCB->DataPointer) +
+ (sg_index * 2));
- tmpSGCnt = count & 0x00FFFFFFL;
- }
+ count |= *(((unsigned long *)pcurrSCCB->DataPointer) +
+ (sg_index * 2));
- WR_HARP32(p_port,reg_offset,addr);
- reg_offset +=4;
+ addr = *(((unsigned long *)pcurrSCCB->DataPointer) +
+ ((sg_index * 2) + 1));
- WR_HARP32(p_port,reg_offset,count);
- reg_offset +=4;
+ if ((!sg_count) && (pcurrSCCB->Sccb_SGoffset)) {
- count &= 0xFF000000L;
- sg_index++;
- sg_count++;
+ addr +=
+ ((count & 0x00FFFFFFL) - pcurrSCCB->Sccb_SGoffset);
+ count =
+ (count & 0xFF000000L) | pcurrSCCB->Sccb_SGoffset;
- } /*End While */
+ tmpSGCnt = count & 0x00FFFFFFL;
+ }
- pcurrSCCB->Sccb_XferCnt = tmpSGCnt;
+ WR_HARP32(p_port, reg_offset, addr);
+ reg_offset += 4;
- WR_HARPOON(p_port+hp_sg_addr,(sg_count<<4));
+ WR_HARP32(p_port, reg_offset, count);
+ reg_offset += 4;
- if (pcurrSCCB->Sccb_XferState & F_HOST_XFER_DIR) {
+ count &= 0xFF000000L;
+ sg_index++;
+ sg_count++;
- WR_HARP32(p_port,hp_xfercnt_0,tmpSGCnt);
+ } /*End While */
+ pcurrSCCB->Sccb_XferCnt = tmpSGCnt;
- WR_HARPOON(p_port+hp_portctrl_0,(DMA_PORT | SCSI_PORT | SCSI_INBIT));
- WR_HARPOON(p_port+hp_scsisig, S_DATAI_PH);
- }
+ WR_HARPOON(p_port + hp_sg_addr, (sg_count << 4));
- else {
+ if (pcurrSCCB->Sccb_XferState & F_HOST_XFER_DIR) {
+ WR_HARP32(p_port, hp_xfercnt_0, tmpSGCnt);
- if ((!(RD_HARPOON(p_port+hp_synctarg_0) & NARROW_SCSI)) &&
- (tmpSGCnt & 0x000000001))
- {
+ WR_HARPOON(p_port + hp_portctrl_0,
+ (DMA_PORT | SCSI_PORT | SCSI_INBIT));
+ WR_HARPOON(p_port + hp_scsisig, S_DATAI_PH);
+ }
- pcurrSCCB->Sccb_XferState |= F_ODD_BALL_CNT;
- tmpSGCnt--;
- }
+ else {
+ if ((!(RD_HARPOON(p_port + hp_synctarg_0) & NARROW_SCSI)) &&
+ (tmpSGCnt & 0x000000001)) {
- WR_HARP32(p_port,hp_xfercnt_0,tmpSGCnt);
+ pcurrSCCB->Sccb_XferState |= F_ODD_BALL_CNT;
+ tmpSGCnt--;
+ }
- WR_HARPOON(p_port+hp_portctrl_0,(SCSI_PORT | DMA_PORT | DMA_RD));
- WR_HARPOON(p_port+hp_scsisig, S_DATAO_PH);
- }
+ WR_HARP32(p_port, hp_xfercnt_0, tmpSGCnt);
+ WR_HARPOON(p_port + hp_portctrl_0,
+ (SCSI_PORT | DMA_PORT | DMA_RD));
+ WR_HARPOON(p_port + hp_scsisig, S_DATAO_PH);
+ }
- WR_HARPOON(p_port+hp_page_ctrl, (unsigned char) (i | SCATTER_EN));
+ WR_HARPOON(p_port + hp_page_ctrl, (unsigned char)(i | SCATTER_EN));
}
-
/*---------------------------------------------------------------------
*
* Function: BusMaster Data Transfer Start
* Description:
*
*---------------------------------------------------------------------*/
-static void FPT_busMstrDataXferStart(unsigned long p_port, struct sccb * pcurrSCCB)
+static void FPT_busMstrDataXferStart(unsigned long p_port,
+ struct sccb *pcurrSCCB)
{
- unsigned long addr,count;
+ unsigned long addr, count;
- if (!(pcurrSCCB->Sccb_XferState & F_AUTO_SENSE)) {
+ if (!(pcurrSCCB->Sccb_XferState & F_AUTO_SENSE)) {
- count = pcurrSCCB->Sccb_XferCnt;
-
- addr = (unsigned long) pcurrSCCB->DataPointer + pcurrSCCB->Sccb_ATC;
- }
+ count = pcurrSCCB->Sccb_XferCnt;
- else {
- addr = pcurrSCCB->SensePointer;
- count = pcurrSCCB->RequestSenseLength;
+ addr =
+ (unsigned long)pcurrSCCB->DataPointer + pcurrSCCB->Sccb_ATC;
+ }
- }
+ else {
+ addr = pcurrSCCB->SensePointer;
+ count = pcurrSCCB->RequestSenseLength;
- HP_SETUP_ADDR_CNT(p_port,addr,count);
+ }
+ HP_SETUP_ADDR_CNT(p_port, addr, count);
- if (pcurrSCCB->Sccb_XferState & F_HOST_XFER_DIR) {
+ if (pcurrSCCB->Sccb_XferState & F_HOST_XFER_DIR) {
- WR_HARPOON(p_port+hp_portctrl_0,(DMA_PORT | SCSI_PORT | SCSI_INBIT));
- WR_HARPOON(p_port+hp_scsisig, S_DATAI_PH);
+ WR_HARPOON(p_port + hp_portctrl_0,
+ (DMA_PORT | SCSI_PORT | SCSI_INBIT));
+ WR_HARPOON(p_port + hp_scsisig, S_DATAI_PH);
- WR_HARPOON(p_port+hp_xfer_cmd,
- (XFER_DMA_HOST | XFER_HOST_AUTO | XFER_DMA_8BIT));
- }
+ WR_HARPOON(p_port + hp_xfer_cmd,
+ (XFER_DMA_HOST | XFER_HOST_AUTO | XFER_DMA_8BIT));
+ }
- else {
+ else {
- WR_HARPOON(p_port+hp_portctrl_0,(SCSI_PORT | DMA_PORT | DMA_RD));
- WR_HARPOON(p_port+hp_scsisig, S_DATAO_PH);
+ WR_HARPOON(p_port + hp_portctrl_0,
+ (SCSI_PORT | DMA_PORT | DMA_RD));
+ WR_HARPOON(p_port + hp_scsisig, S_DATAO_PH);
- WR_HARPOON(p_port+hp_xfer_cmd,
- (XFER_HOST_DMA | XFER_HOST_AUTO | XFER_DMA_8BIT));
+ WR_HARPOON(p_port + hp_xfer_cmd,
+ (XFER_HOST_DMA | XFER_HOST_AUTO | XFER_DMA_8BIT));
- }
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: BusMaster Timeout Handler
*---------------------------------------------------------------------*/
static unsigned char FPT_busMstrTimeOut(unsigned long p_port)
{
- unsigned long timeout;
+ unsigned long timeout;
- timeout = LONG_WAIT;
+ timeout = LONG_WAIT;
- WR_HARPOON(p_port+hp_sys_ctrl, HALT_MACH);
+ WR_HARPOON(p_port + hp_sys_ctrl, HALT_MACH);
- while ((!(RD_HARPOON(p_port+hp_ext_status) & CMD_ABORTED)) && timeout--) {}
+ while ((!(RD_HARPOON(p_port + hp_ext_status) & CMD_ABORTED))
+ && timeout--) {
+ }
-
-
- if (RD_HARPOON(p_port+hp_ext_status) & BM_CMD_BUSY) {
- WR_HARPOON(p_port+hp_sys_ctrl, HARD_ABORT);
+ if (RD_HARPOON(p_port + hp_ext_status) & BM_CMD_BUSY) {
+ WR_HARPOON(p_port + hp_sys_ctrl, HARD_ABORT);
- timeout = LONG_WAIT;
- while ((RD_HARPOON(p_port+hp_ext_status) & BM_CMD_BUSY) && timeout--) {}
- }
+ timeout = LONG_WAIT;
+ while ((RD_HARPOON(p_port + hp_ext_status) & BM_CMD_BUSY)
+ && timeout--) {
+ }
+ }
- RD_HARPOON(p_port+hp_int_status); /*Clear command complete */
+ RD_HARPOON(p_port + hp_int_status); /*Clear command complete */
- if (RD_HARPOON(p_port+hp_ext_status) & BM_CMD_BUSY) {
- return(1);
- }
+ if (RD_HARPOON(p_port + hp_ext_status) & BM_CMD_BUSY) {
+ return (1);
+ }
- else {
- return(0);
- }
+ else {
+ return (0);
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: Host Data Transfer Abort
* Description: Abort any in progress transfer.
*
*---------------------------------------------------------------------*/
-static void FPT_hostDataXferAbort(unsigned long port, unsigned char p_card, struct sccb * pCurrSCCB)
+static void FPT_hostDataXferAbort(unsigned long port, unsigned char p_card,
+ struct sccb *pCurrSCCB)
{
- unsigned long timeout;
- unsigned long remain_cnt;
- unsigned int sg_ptr;
-
- FPT_BL_Card[p_card].globalFlags &= ~F_HOST_XFER_ACT;
-
- if (pCurrSCCB->Sccb_XferState & F_AUTO_SENSE) {
-
+ unsigned long timeout;
+ unsigned long remain_cnt;
+ unsigned int sg_ptr;
- if (!(RD_HARPOON(port+hp_int_status) & INT_CMD_COMPL)) {
+ FPT_BL_Card[p_card].globalFlags &= ~F_HOST_XFER_ACT;
- WR_HARPOON(port+hp_bm_ctrl, (RD_HARPOON(port+hp_bm_ctrl) | FLUSH_XFER_CNTR));
- timeout = LONG_WAIT;
+ if (pCurrSCCB->Sccb_XferState & F_AUTO_SENSE) {
- while ((RD_HARPOON(port+hp_ext_status) & BM_CMD_BUSY) && timeout--) {}
+ if (!(RD_HARPOON(port + hp_int_status) & INT_CMD_COMPL)) {
- WR_HARPOON(port+hp_bm_ctrl, (RD_HARPOON(port+hp_bm_ctrl) & ~FLUSH_XFER_CNTR));
+ WR_HARPOON(port + hp_bm_ctrl,
+ (RD_HARPOON(port + hp_bm_ctrl) |
+ FLUSH_XFER_CNTR));
+ timeout = LONG_WAIT;
- if (RD_HARPOON(port+hp_ext_status) & BM_CMD_BUSY) {
-
- if (FPT_busMstrTimeOut(port)) {
-
- if (pCurrSCCB->HostStatus == 0x00)
-
- pCurrSCCB->HostStatus = SCCB_BM_ERR;
-
- }
-
- if (RD_HARPOON(port+hp_int_status) & INT_EXT_STATUS)
-
- if (RD_HARPOON(port+hp_ext_status) & BAD_EXT_STATUS)
-
- if (pCurrSCCB->HostStatus == 0x00)
-
- {
- pCurrSCCB->HostStatus = SCCB_BM_ERR;
- }
- }
- }
- }
-
- else if (pCurrSCCB->Sccb_XferCnt) {
-
- if (pCurrSCCB->Sccb_XferState & F_SG_XFER) {
-
-
- WR_HARPOON(port+hp_page_ctrl, (RD_HARPOON(port+hp_page_ctrl) &
- ~SCATTER_EN));
+ while ((RD_HARPOON(port + hp_ext_status) & BM_CMD_BUSY)
+ && timeout--) {
+ }
- WR_HARPOON(port+hp_sg_addr,0x00);
+ WR_HARPOON(port + hp_bm_ctrl,
+ (RD_HARPOON(port + hp_bm_ctrl) &
+ ~FLUSH_XFER_CNTR));
- sg_ptr = pCurrSCCB->Sccb_sgseg + SG_BUF_CNT;
+ if (RD_HARPOON(port + hp_ext_status) & BM_CMD_BUSY) {
- if (sg_ptr > (unsigned int)(pCurrSCCB->DataLength / SG_ELEMENT_SIZE)) {
+ if (FPT_busMstrTimeOut(port)) {
- sg_ptr = (unsigned int)(pCurrSCCB->DataLength / SG_ELEMENT_SIZE);
- }
+ if (pCurrSCCB->HostStatus == 0x00)
- remain_cnt = pCurrSCCB->Sccb_XferCnt;
+ pCurrSCCB->HostStatus =
+ SCCB_BM_ERR;
- while (remain_cnt < 0x01000000L) {
+ }
- sg_ptr--;
+ if (RD_HARPOON(port + hp_int_status) &
+ INT_EXT_STATUS)
- if (remain_cnt > (unsigned long)(*(((unsigned long *)pCurrSCCB->
- DataPointer) + (sg_ptr * 2)))) {
+ if (RD_HARPOON(port + hp_ext_status) &
+ BAD_EXT_STATUS)
- remain_cnt -= (unsigned long)(*(((unsigned long *)pCurrSCCB->
- DataPointer) + (sg_ptr * 2)));
- }
+ if (pCurrSCCB->HostStatus ==
+ 0x00)
+ {
+ pCurrSCCB->HostStatus =
+ SCCB_BM_ERR;
+ }
+ }
+ }
+ }
- else {
+ else if (pCurrSCCB->Sccb_XferCnt) {
- break;
- }
- }
+ if (pCurrSCCB->Sccb_XferState & F_SG_XFER) {
+ WR_HARPOON(port + hp_page_ctrl,
+ (RD_HARPOON(port + hp_page_ctrl) &
+ ~SCATTER_EN));
+ WR_HARPOON(port + hp_sg_addr, 0x00);
- if (remain_cnt < 0x01000000L) {
+ sg_ptr = pCurrSCCB->Sccb_sgseg + SG_BUF_CNT;
+ if (sg_ptr >
+ (unsigned int)(pCurrSCCB->DataLength /
+ SG_ELEMENT_SIZE)) {
- pCurrSCCB->Sccb_SGoffset = remain_cnt;
+ sg_ptr =
+ (unsigned int)(pCurrSCCB->DataLength /
+ SG_ELEMENT_SIZE);
+ }
- pCurrSCCB->Sccb_sgseg = (unsigned short)sg_ptr;
+ remain_cnt = pCurrSCCB->Sccb_XferCnt;
+ while (remain_cnt < 0x01000000L) {
- if ((unsigned long)(sg_ptr * SG_ELEMENT_SIZE) == pCurrSCCB->DataLength
- && (remain_cnt == 0))
+ sg_ptr--;
- pCurrSCCB->Sccb_XferState |= F_ALL_XFERRED;
- }
+ if (remain_cnt >
+ (unsigned
+ long)(*(((unsigned long *)pCurrSCCB->
+ DataPointer) + (sg_ptr * 2)))) {
- else {
+ remain_cnt -=
+ (unsigned
+ long)(*(((unsigned long *)
+ pCurrSCCB->DataPointer) +
+ (sg_ptr * 2)));
+ }
+ else {
- if (pCurrSCCB->HostStatus == 0x00) {
+ break;
+ }
+ }
- pCurrSCCB->HostStatus = SCCB_GROSS_FW_ERR;
- }
- }
- }
+ if (remain_cnt < 0x01000000L) {
+ pCurrSCCB->Sccb_SGoffset = remain_cnt;
- if (!(pCurrSCCB->Sccb_XferState & F_HOST_XFER_DIR)) {
+ pCurrSCCB->Sccb_sgseg = (unsigned short)sg_ptr;
+ if ((unsigned long)(sg_ptr * SG_ELEMENT_SIZE) ==
+ pCurrSCCB->DataLength && (remain_cnt == 0))
- if (RD_HARPOON(port+hp_ext_status) & BM_CMD_BUSY) {
+ pCurrSCCB->Sccb_XferState |=
+ F_ALL_XFERRED;
+ }
- FPT_busMstrTimeOut(port);
- }
+ else {
- else {
+ if (pCurrSCCB->HostStatus == 0x00) {
- if (RD_HARPOON(port+hp_int_status) & INT_EXT_STATUS) {
+ pCurrSCCB->HostStatus =
+ SCCB_GROSS_FW_ERR;
+ }
+ }
+ }
- if (RD_HARPOON(port+hp_ext_status) & BAD_EXT_STATUS) {
+ if (!(pCurrSCCB->Sccb_XferState & F_HOST_XFER_DIR)) {
- if (pCurrSCCB->HostStatus == 0x00) {
+ if (RD_HARPOON(port + hp_ext_status) & BM_CMD_BUSY) {
- pCurrSCCB->HostStatus = SCCB_BM_ERR;
- }
- }
- }
+ FPT_busMstrTimeOut(port);
+ }
- }
- }
+ else {
- else {
+ if (RD_HARPOON(port + hp_int_status) &
+ INT_EXT_STATUS) {
+ if (RD_HARPOON(port + hp_ext_status) &
+ BAD_EXT_STATUS) {
- if ((RD_HARPOON(port+hp_fifo_cnt)) >= BM_THRESHOLD) {
+ if (pCurrSCCB->HostStatus ==
+ 0x00) {
- timeout = SHORT_WAIT;
+ pCurrSCCB->HostStatus =
+ SCCB_BM_ERR;
+ }
+ }
+ }
- while ((RD_HARPOON(port+hp_ext_status) & BM_CMD_BUSY) &&
- ((RD_HARPOON(port+hp_fifo_cnt)) >= BM_THRESHOLD) &&
- timeout--) {}
- }
+ }
+ }
- if (RD_HARPOON(port+hp_ext_status) & BM_CMD_BUSY) {
+ else {
- WR_HARPOON(port+hp_bm_ctrl, (RD_HARPOON(port+hp_bm_ctrl) |
- FLUSH_XFER_CNTR));
+ if ((RD_HARPOON(port + hp_fifo_cnt)) >= BM_THRESHOLD) {
- timeout = LONG_WAIT;
+ timeout = SHORT_WAIT;
- while ((RD_HARPOON(port+hp_ext_status) & BM_CMD_BUSY) &&
- timeout--) {}
+ while ((RD_HARPOON(port + hp_ext_status) &
+ BM_CMD_BUSY)
+ && ((RD_HARPOON(port + hp_fifo_cnt)) >=
+ BM_THRESHOLD) && timeout--) {
+ }
+ }
- WR_HARPOON(port+hp_bm_ctrl, (RD_HARPOON(port+hp_bm_ctrl) &
- ~FLUSH_XFER_CNTR));
+ if (RD_HARPOON(port + hp_ext_status) & BM_CMD_BUSY) {
+ WR_HARPOON(port + hp_bm_ctrl,
+ (RD_HARPOON(port + hp_bm_ctrl) |
+ FLUSH_XFER_CNTR));
- if (RD_HARPOON(port+hp_ext_status) & BM_CMD_BUSY) {
+ timeout = LONG_WAIT;
- if (pCurrSCCB->HostStatus == 0x00) {
+ while ((RD_HARPOON(port + hp_ext_status) &
+ BM_CMD_BUSY) && timeout--) {
+ }
- pCurrSCCB->HostStatus = SCCB_BM_ERR;
- }
+ WR_HARPOON(port + hp_bm_ctrl,
+ (RD_HARPOON(port + hp_bm_ctrl) &
+ ~FLUSH_XFER_CNTR));
- FPT_busMstrTimeOut(port);
- }
- }
+ if (RD_HARPOON(port + hp_ext_status) &
+ BM_CMD_BUSY) {
- if (RD_HARPOON(port+hp_int_status) & INT_EXT_STATUS) {
+ if (pCurrSCCB->HostStatus == 0x00) {
- if (RD_HARPOON(port+hp_ext_status) & BAD_EXT_STATUS) {
+ pCurrSCCB->HostStatus =
+ SCCB_BM_ERR;
+ }
- if (pCurrSCCB->HostStatus == 0x00) {
+ FPT_busMstrTimeOut(port);
+ }
+ }
- pCurrSCCB->HostStatus = SCCB_BM_ERR;
- }
- }
- }
- }
+ if (RD_HARPOON(port + hp_int_status) & INT_EXT_STATUS) {
- }
+ if (RD_HARPOON(port + hp_ext_status) &
+ BAD_EXT_STATUS) {
- else {
+ if (pCurrSCCB->HostStatus == 0x00) {
+ pCurrSCCB->HostStatus =
+ SCCB_BM_ERR;
+ }
+ }
+ }
+ }
- if (RD_HARPOON(port+hp_ext_status) & BM_CMD_BUSY) {
+ }
- timeout = LONG_WAIT;
+ else {
- while ((RD_HARPOON(port+hp_ext_status) & BM_CMD_BUSY) && timeout--) {}
+ if (RD_HARPOON(port + hp_ext_status) & BM_CMD_BUSY) {
- if (RD_HARPOON(port+hp_ext_status) & BM_CMD_BUSY) {
+ timeout = LONG_WAIT;
- if (pCurrSCCB->HostStatus == 0x00) {
+ while ((RD_HARPOON(port + hp_ext_status) & BM_CMD_BUSY)
+ && timeout--) {
+ }
- pCurrSCCB->HostStatus = SCCB_BM_ERR;
- }
+ if (RD_HARPOON(port + hp_ext_status) & BM_CMD_BUSY) {
- FPT_busMstrTimeOut(port);
- }
- }
+ if (pCurrSCCB->HostStatus == 0x00) {
+ pCurrSCCB->HostStatus = SCCB_BM_ERR;
+ }
- if (RD_HARPOON(port+hp_int_status) & INT_EXT_STATUS) {
+ FPT_busMstrTimeOut(port);
+ }
+ }
- if (RD_HARPOON(port+hp_ext_status) & BAD_EXT_STATUS) {
+ if (RD_HARPOON(port + hp_int_status) & INT_EXT_STATUS) {
- if (pCurrSCCB->HostStatus == 0x00) {
+ if (RD_HARPOON(port + hp_ext_status) & BAD_EXT_STATUS) {
- pCurrSCCB->HostStatus = SCCB_BM_ERR;
- }
- }
+ if (pCurrSCCB->HostStatus == 0x00) {
- }
+ pCurrSCCB->HostStatus = SCCB_BM_ERR;
+ }
+ }
- if (pCurrSCCB->Sccb_XferState & F_SG_XFER) {
+ }
- WR_HARPOON(port+hp_page_ctrl, (RD_HARPOON(port+hp_page_ctrl) &
- ~SCATTER_EN));
+ if (pCurrSCCB->Sccb_XferState & F_SG_XFER) {
- WR_HARPOON(port+hp_sg_addr,0x00);
+ WR_HARPOON(port + hp_page_ctrl,
+ (RD_HARPOON(port + hp_page_ctrl) &
+ ~SCATTER_EN));
- pCurrSCCB->Sccb_sgseg += SG_BUF_CNT;
+ WR_HARPOON(port + hp_sg_addr, 0x00);
- pCurrSCCB->Sccb_SGoffset = 0x00;
+ pCurrSCCB->Sccb_sgseg += SG_BUF_CNT;
+ pCurrSCCB->Sccb_SGoffset = 0x00;
- if ((unsigned long)(pCurrSCCB->Sccb_sgseg * SG_ELEMENT_SIZE) >=
- pCurrSCCB->DataLength) {
+ if ((unsigned long)(pCurrSCCB->Sccb_sgseg *
+ SG_ELEMENT_SIZE) >=
+ pCurrSCCB->DataLength) {
- pCurrSCCB->Sccb_XferState |= F_ALL_XFERRED;
+ pCurrSCCB->Sccb_XferState |= F_ALL_XFERRED;
- pCurrSCCB->Sccb_sgseg = (unsigned short)(pCurrSCCB->DataLength / SG_ELEMENT_SIZE);
+ pCurrSCCB->Sccb_sgseg =
+ (unsigned short)(pCurrSCCB->DataLength /
+ SG_ELEMENT_SIZE);
- }
- }
+ }
+ }
- else {
+ else {
- if (!(pCurrSCCB->Sccb_XferState & F_AUTO_SENSE))
+ if (!(pCurrSCCB->Sccb_XferState & F_AUTO_SENSE))
- pCurrSCCB->Sccb_XferState |= F_ALL_XFERRED;
- }
- }
+ pCurrSCCB->Sccb_XferState |= F_ALL_XFERRED;
+ }
+ }
- WR_HARPOON(port+hp_int_mask,(INT_CMD_COMPL | SCSI_INTERRUPT));
+ WR_HARPOON(port + hp_int_mask, (INT_CMD_COMPL | SCSI_INTERRUPT));
}
-
-
/*---------------------------------------------------------------------
*
* Function: Host Data Transfer Restart
* pointers message.
*
*---------------------------------------------------------------------*/
-static void FPT_hostDataXferRestart(struct sccb * currSCCB)
+static void FPT_hostDataXferRestart(struct sccb *currSCCB)
{
- unsigned long data_count;
- unsigned int sg_index;
- unsigned long *sg_ptr;
+ unsigned long data_count;
+ unsigned int sg_index;
+ unsigned long *sg_ptr;
- if (currSCCB->Sccb_XferState & F_SG_XFER) {
+ if (currSCCB->Sccb_XferState & F_SG_XFER) {
- currSCCB->Sccb_XferCnt = 0;
+ currSCCB->Sccb_XferCnt = 0;
- sg_index = 0xffff; /*Index by long words into sg list. */
- data_count = 0; /*Running count of SG xfer counts. */
+ sg_index = 0xffff; /*Index by long words into sg list. */
+ data_count = 0; /*Running count of SG xfer counts. */
- sg_ptr = (unsigned long *)currSCCB->DataPointer;
+ sg_ptr = (unsigned long *)currSCCB->DataPointer;
- while (data_count < currSCCB->Sccb_ATC) {
+ while (data_count < currSCCB->Sccb_ATC) {
- sg_index++;
- data_count += *(sg_ptr+(sg_index * 2));
- }
+ sg_index++;
+ data_count += *(sg_ptr + (sg_index * 2));
+ }
- if (data_count == currSCCB->Sccb_ATC) {
+ if (data_count == currSCCB->Sccb_ATC) {
- currSCCB->Sccb_SGoffset = 0;
- sg_index++;
- }
+ currSCCB->Sccb_SGoffset = 0;
+ sg_index++;
+ }
- else {
- currSCCB->Sccb_SGoffset = data_count - currSCCB->Sccb_ATC;
- }
+ else {
+ currSCCB->Sccb_SGoffset =
+ data_count - currSCCB->Sccb_ATC;
+ }
- currSCCB->Sccb_sgseg = (unsigned short)sg_index;
- }
+ currSCCB->Sccb_sgseg = (unsigned short)sg_index;
+ }
- else {
- currSCCB->Sccb_XferCnt = currSCCB->DataLength - currSCCB->Sccb_ATC;
- }
+ else {
+ currSCCB->Sccb_XferCnt =
+ currSCCB->DataLength - currSCCB->Sccb_ATC;
+ }
}
-
-
/*---------------------------------------------------------------------
*
* Function: FPT_scini
*
*---------------------------------------------------------------------*/
-static void FPT_scini(unsigned char p_card, unsigned char p_our_id, unsigned char p_power_up)
+static void FPT_scini(unsigned char p_card, unsigned char p_our_id,
+ unsigned char p_power_up)
{
- unsigned char loser,assigned_id;
- unsigned long p_port;
+ unsigned char loser, assigned_id;
+ unsigned long p_port;
- unsigned char i,k,ScamFlg ;
- struct sccb_card * currCard;
- struct nvram_info * pCurrNvRam;
+ unsigned char i, k, ScamFlg;
+ struct sccb_card *currCard;
+ struct nvram_info *pCurrNvRam;
- currCard = &FPT_BL_Card[p_card];
- p_port = currCard->ioPort;
+ currCard = &FPT_BL_Card[p_card];
+ p_port = currCard->ioPort;
pCurrNvRam = currCard->pNvRamInfo;
-
- if(pCurrNvRam){
+ if (pCurrNvRam) {
ScamFlg = pCurrNvRam->niScamConf;
i = pCurrNvRam->niSysConf;
+ } else {
+ ScamFlg =
+ (unsigned char)FPT_utilEERead(p_port, SCAM_CONFIG / 2);
+ i = (unsigned
+ char)(FPT_utilEERead(p_port, (SYSTEM_CONFIG / 2)));
}
- else{
- ScamFlg = (unsigned char) FPT_utilEERead(p_port, SCAM_CONFIG/2);
- i = (unsigned char)(FPT_utilEERead(p_port, (SYSTEM_CONFIG/2)));
- }
- if(!(i & 0x02)) /* check if reset bus in AutoSCSI parameter set */
+ if (!(i & 0x02)) /* check if reset bus in AutoSCSI parameter set */
return;
- FPT_inisci(p_card,p_port, p_our_id);
+ FPT_inisci(p_card, p_port, p_our_id);
- /* Force to wait 1 sec after SCSI bus reset. Some SCAM device FW
- too slow to return to SCAM selection */
+ /* Force to wait 1 sec after SCSI bus reset. Some SCAM device FW
+ too slow to return to SCAM selection */
- /* if (p_power_up)
- FPT_Wait1Second(p_port);
- else
- FPT_Wait(p_port, TO_250ms); */
-
- FPT_Wait1Second(p_port);
+ /* if (p_power_up)
+ FPT_Wait1Second(p_port);
+ else
+ FPT_Wait(p_port, TO_250ms); */
- if ((ScamFlg & SCAM_ENABLED) && (ScamFlg & SCAM_LEVEL2))
- {
- while (!(FPT_scarb(p_port,INIT_SELTD))) {}
+ FPT_Wait1Second(p_port);
- FPT_scsel(p_port);
+ if ((ScamFlg & SCAM_ENABLED) && (ScamFlg & SCAM_LEVEL2)) {
+ while (!(FPT_scarb(p_port, INIT_SELTD))) {
+ }
- do {
- FPT_scxferc(p_port,SYNC_PTRN);
- FPT_scxferc(p_port,DOM_MSTR);
- loser = FPT_scsendi(p_port,&FPT_scamInfo[p_our_id].id_string[0]);
- } while ( loser == 0xFF );
+ FPT_scsel(p_port);
- FPT_scbusf(p_port);
+ do {
+ FPT_scxferc(p_port, SYNC_PTRN);
+ FPT_scxferc(p_port, DOM_MSTR);
+ loser =
+ FPT_scsendi(p_port,
+ &FPT_scamInfo[p_our_id].id_string[0]);
+ } while (loser == 0xFF);
- if ((p_power_up) && (!loser))
- {
- FPT_sresb(p_port,p_card);
- FPT_Wait(p_port, TO_250ms);
+ FPT_scbusf(p_port);
- while (!(FPT_scarb(p_port,INIT_SELTD))) {}
+ if ((p_power_up) && (!loser)) {
+ FPT_sresb(p_port, p_card);
+ FPT_Wait(p_port, TO_250ms);
- FPT_scsel(p_port);
+ while (!(FPT_scarb(p_port, INIT_SELTD))) {
+ }
- do {
- FPT_scxferc(p_port, SYNC_PTRN);
- FPT_scxferc(p_port, DOM_MSTR);
- loser = FPT_scsendi(p_port,&FPT_scamInfo[p_our_id].
- id_string[0]);
- } while ( loser == 0xFF );
+ FPT_scsel(p_port);
- FPT_scbusf(p_port);
- }
- }
+ do {
+ FPT_scxferc(p_port, SYNC_PTRN);
+ FPT_scxferc(p_port, DOM_MSTR);
+ loser =
+ FPT_scsendi(p_port,
+ &FPT_scamInfo[p_our_id].
+ id_string[0]);
+ } while (loser == 0xFF);
- else
- {
- loser = 0;
- }
+ FPT_scbusf(p_port);
+ }
+ }
+ else {
+ loser = 0;
+ }
- if (!loser)
- {
+ if (!loser) {
+
+ FPT_scamInfo[p_our_id].state = ID_ASSIGNED;
+
+ if (ScamFlg & SCAM_ENABLED) {
+
+ for (i = 0; i < MAX_SCSI_TAR; i++) {
+ if ((FPT_scamInfo[i].state == ID_UNASSIGNED) ||
+ (FPT_scamInfo[i].state == ID_UNUSED)) {
+ if (FPT_scsell(p_port, i)) {
+ FPT_scamInfo[i].state = LEGACY;
+ if ((FPT_scamInfo[i].
+ id_string[0] != 0xFF)
+ || (FPT_scamInfo[i].
+ id_string[1] != 0xFA)) {
+
+ FPT_scamInfo[i].
+ id_string[0] = 0xFF;
+ FPT_scamInfo[i].
+ id_string[1] = 0xFA;
+ if (pCurrNvRam == NULL)
+ currCard->
+ globalFlags
+ |=
+ F_UPDATE_EEPROM;
+ }
+ }
+ }
+ }
- FPT_scamInfo[p_our_id].state = ID_ASSIGNED;
+ FPT_sresb(p_port, p_card);
+ FPT_Wait1Second(p_port);
+ while (!(FPT_scarb(p_port, INIT_SELTD))) {
+ }
+ FPT_scsel(p_port);
+ FPT_scasid(p_card, p_port);
+ }
+ }
- if (ScamFlg & SCAM_ENABLED)
- {
+ else if ((loser) && (ScamFlg & SCAM_ENABLED)) {
+ FPT_scamInfo[p_our_id].id_string[0] = SLV_TYPE_CODE0;
+ assigned_id = 0;
+ FPT_scwtsel(p_port);
- for (i=0; i < MAX_SCSI_TAR; i++)
- {
- if ((FPT_scamInfo[i].state == ID_UNASSIGNED) ||
- (FPT_scamInfo[i].state == ID_UNUSED))
- {
- if (FPT_scsell(p_port,i))
- {
- FPT_scamInfo[i].state = LEGACY;
- if ((FPT_scamInfo[i].id_string[0] != 0xFF) ||
- (FPT_scamInfo[i].id_string[1] != 0xFA))
- {
-
- FPT_scamInfo[i].id_string[0] = 0xFF;
- FPT_scamInfo[i].id_string[1] = 0xFA;
- if(pCurrNvRam == NULL)
- currCard->globalFlags |= F_UPDATE_EEPROM;
- }
- }
- }
- }
-
- FPT_sresb(p_port,p_card);
- FPT_Wait1Second(p_port);
- while (!(FPT_scarb(p_port,INIT_SELTD))) {}
- FPT_scsel(p_port);
- FPT_scasid(p_card, p_port);
- }
+ do {
+ while (FPT_scxferc(p_port, 0x00) != SYNC_PTRN) {
+ }
- }
+ i = FPT_scxferc(p_port, 0x00);
+ if (i == ASSIGN_ID) {
+ if (!
+ (FPT_scsendi
+ (p_port,
+ &FPT_scamInfo[p_our_id].id_string[0]))) {
+ i = FPT_scxferc(p_port, 0x00);
+ if (FPT_scvalq(i)) {
+ k = FPT_scxferc(p_port, 0x00);
+
+ if (FPT_scvalq(k)) {
+ currCard->ourId =
+ ((unsigned char)(i
+ <<
+ 3)
+ +
+ (k &
+ (unsigned char)7))
+ & (unsigned char)
+ 0x3F;
+ FPT_inisci(p_card,
+ p_port,
+ p_our_id);
+ FPT_scamInfo[currCard->
+ ourId].
+ state = ID_ASSIGNED;
+ FPT_scamInfo[currCard->
+ ourId].
+ id_string[0]
+ = SLV_TYPE_CODE0;
+ assigned_id = 1;
+ }
+ }
+ }
+ }
- else if ((loser) && (ScamFlg & SCAM_ENABLED))
- {
- FPT_scamInfo[p_our_id].id_string[0] = SLV_TYPE_CODE0;
- assigned_id = 0;
- FPT_scwtsel(p_port);
-
- do {
- while (FPT_scxferc(p_port,0x00) != SYNC_PTRN) {}
-
- i = FPT_scxferc(p_port,0x00);
- if (i == ASSIGN_ID)
- {
- if (!(FPT_scsendi(p_port,&FPT_scamInfo[p_our_id].id_string[0])))
- {
- i = FPT_scxferc(p_port,0x00);
- if (FPT_scvalq(i))
- {
- k = FPT_scxferc(p_port,0x00);
-
- if (FPT_scvalq(k))
- {
- currCard->ourId =
- ((unsigned char)(i<<3)+(k & (unsigned char)7)) & (unsigned char) 0x3F;
- FPT_inisci(p_card, p_port, p_our_id);
- FPT_scamInfo[currCard->ourId].state = ID_ASSIGNED;
- FPT_scamInfo[currCard->ourId].id_string[0]
- = SLV_TYPE_CODE0;
- assigned_id = 1;
- }
- }
- }
- }
-
- else if (i == SET_P_FLAG)
- {
- if (!(FPT_scsendi(p_port,
- &FPT_scamInfo[p_our_id].id_string[0])))
- FPT_scamInfo[p_our_id].id_string[0] |= 0x80;
- }
- }while (!assigned_id);
-
- while (FPT_scxferc(p_port,0x00) != CFG_CMPLT) {}
- }
+ else if (i == SET_P_FLAG) {
+ if (!(FPT_scsendi(p_port,
+ &FPT_scamInfo[p_our_id].
+ id_string[0])))
+ FPT_scamInfo[p_our_id].id_string[0] |=
+ 0x80;
+ }
+ } while (!assigned_id);
- if (ScamFlg & SCAM_ENABLED)
- {
- FPT_scbusf(p_port);
- if (currCard->globalFlags & F_UPDATE_EEPROM)
- {
- FPT_scsavdi(p_card, p_port);
- currCard->globalFlags &= ~F_UPDATE_EEPROM;
- }
- }
+ while (FPT_scxferc(p_port, 0x00) != CFG_CMPLT) {
+ }
+ }
+ if (ScamFlg & SCAM_ENABLED) {
+ FPT_scbusf(p_port);
+ if (currCard->globalFlags & F_UPDATE_EEPROM) {
+ FPT_scsavdi(p_card, p_port);
+ currCard->globalFlags &= ~F_UPDATE_EEPROM;
+ }
+ }
/*
for (i=0,k=0; i < MAX_SCSI_TAR; i++)
*/
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_scarb
static int FPT_scarb(unsigned long p_port, unsigned char p_sel_type)
{
- if (p_sel_type == INIT_SELTD)
- {
+ if (p_sel_type == INIT_SELTD) {
- while (RD_HARPOON(p_port+hp_scsisig) & (SCSI_SEL | SCSI_BSY)) {}
-
-
- if (RD_HARPOON(p_port+hp_scsisig) & SCSI_SEL)
- return(0);
-
- if (RD_HARPOON(p_port+hp_scsidata_0) != 00)
- return(0);
+ while (RD_HARPOON(p_port + hp_scsisig) & (SCSI_SEL | SCSI_BSY)) {
+ }
- WR_HARPOON(p_port+hp_scsisig, (RD_HARPOON(p_port+hp_scsisig) | SCSI_BSY));
+ if (RD_HARPOON(p_port + hp_scsisig) & SCSI_SEL)
+ return (0);
- if (RD_HARPOON(p_port+hp_scsisig) & SCSI_SEL) {
+ if (RD_HARPOON(p_port + hp_scsidata_0) != 00)
+ return (0);
- WR_HARPOON(p_port+hp_scsisig, (RD_HARPOON(p_port+hp_scsisig) &
- ~SCSI_BSY));
- return(0);
- }
+ WR_HARPOON(p_port + hp_scsisig,
+ (RD_HARPOON(p_port + hp_scsisig) | SCSI_BSY));
+ if (RD_HARPOON(p_port + hp_scsisig) & SCSI_SEL) {
- WR_HARPOON(p_port+hp_scsisig, (RD_HARPOON(p_port+hp_scsisig) | SCSI_SEL));
+ WR_HARPOON(p_port + hp_scsisig,
+ (RD_HARPOON(p_port + hp_scsisig) &
+ ~SCSI_BSY));
+ return (0);
+ }
- if (RD_HARPOON(p_port+hp_scsidata_0) != 00) {
+ WR_HARPOON(p_port + hp_scsisig,
+ (RD_HARPOON(p_port + hp_scsisig) | SCSI_SEL));
- WR_HARPOON(p_port+hp_scsisig, (RD_HARPOON(p_port+hp_scsisig) &
- ~(SCSI_BSY | SCSI_SEL)));
- return(0);
- }
- }
+ if (RD_HARPOON(p_port + hp_scsidata_0) != 00) {
+ WR_HARPOON(p_port + hp_scsisig,
+ (RD_HARPOON(p_port + hp_scsisig) &
+ ~(SCSI_BSY | SCSI_SEL)));
+ return (0);
+ }
+ }
- WR_HARPOON(p_port+hp_clkctrl_0, (RD_HARPOON(p_port+hp_clkctrl_0)
- & ~ACTdeassert));
- WR_HARPOON(p_port+hp_scsireset, SCAM_EN);
- WR_HARPOON(p_port+hp_scsidata_0, 0x00);
- WR_HARPOON(p_port+hp_scsidata_1, 0x00);
- WR_HARPOON(p_port+hp_portctrl_0, SCSI_BUS_EN);
+ WR_HARPOON(p_port + hp_clkctrl_0, (RD_HARPOON(p_port + hp_clkctrl_0)
+ & ~ACTdeassert));
+ WR_HARPOON(p_port + hp_scsireset, SCAM_EN);
+ WR_HARPOON(p_port + hp_scsidata_0, 0x00);
+ WR_HARPOON(p_port + hp_scsidata_1, 0x00);
+ WR_HARPOON(p_port + hp_portctrl_0, SCSI_BUS_EN);
- WR_HARPOON(p_port+hp_scsisig, (RD_HARPOON(p_port+hp_scsisig) | SCSI_MSG));
+ WR_HARPOON(p_port + hp_scsisig,
+ (RD_HARPOON(p_port + hp_scsisig) | SCSI_MSG));
- WR_HARPOON(p_port+hp_scsisig, (RD_HARPOON(p_port+hp_scsisig)
- & ~SCSI_BSY));
+ WR_HARPOON(p_port + hp_scsisig, (RD_HARPOON(p_port + hp_scsisig)
+ & ~SCSI_BSY));
- FPT_Wait(p_port,TO_250ms);
+ FPT_Wait(p_port, TO_250ms);
- return(1);
+ return (1);
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_scbusf
static void FPT_scbusf(unsigned long p_port)
{
- WR_HARPOON(p_port+hp_page_ctrl,
- (RD_HARPOON(p_port+hp_page_ctrl) | G_INT_DISABLE));
-
+ WR_HARPOON(p_port + hp_page_ctrl,
+ (RD_HARPOON(p_port + hp_page_ctrl) | G_INT_DISABLE));
- WR_HARPOON(p_port+hp_scsidata_0, 0x00);
+ WR_HARPOON(p_port + hp_scsidata_0, 0x00);
- WR_HARPOON(p_port+hp_portctrl_0, (RD_HARPOON(p_port+hp_portctrl_0)
- & ~SCSI_BUS_EN));
+ WR_HARPOON(p_port + hp_portctrl_0, (RD_HARPOON(p_port + hp_portctrl_0)
+ & ~SCSI_BUS_EN));
- WR_HARPOON(p_port+hp_scsisig, 0x00);
+ WR_HARPOON(p_port + hp_scsisig, 0x00);
+ WR_HARPOON(p_port + hp_scsireset, (RD_HARPOON(p_port + hp_scsireset)
+ & ~SCAM_EN));
- WR_HARPOON(p_port+hp_scsireset, (RD_HARPOON(p_port+hp_scsireset)
- & ~SCAM_EN));
+ WR_HARPOON(p_port + hp_clkctrl_0, (RD_HARPOON(p_port + hp_clkctrl_0)
+ | ACTdeassert));
- WR_HARPOON(p_port+hp_clkctrl_0, (RD_HARPOON(p_port+hp_clkctrl_0)
- | ACTdeassert));
+ WRW_HARPOON((p_port + hp_intstat), (BUS_FREE | AUTO_INT | SCAM_SEL));
- WRW_HARPOON((p_port+hp_intstat), (BUS_FREE | AUTO_INT | SCAM_SEL));
-
- WR_HARPOON(p_port+hp_page_ctrl,
- (RD_HARPOON(p_port+hp_page_ctrl) & ~G_INT_DISABLE));
+ WR_HARPOON(p_port + hp_page_ctrl,
+ (RD_HARPOON(p_port + hp_page_ctrl) & ~G_INT_DISABLE));
}
-
-
/*---------------------------------------------------------------------
*
* Function: FPT_scasid
static void FPT_scasid(unsigned char p_card, unsigned long p_port)
{
- unsigned char temp_id_string[ID_STRING_LENGTH];
+ unsigned char temp_id_string[ID_STRING_LENGTH];
- unsigned char i,k,scam_id;
+ unsigned char i, k, scam_id;
unsigned char crcBytes[3];
- struct nvram_info * pCurrNvRam;
- unsigned short * pCrcBytes;
+ struct nvram_info *pCurrNvRam;
+ unsigned short *pCrcBytes;
pCurrNvRam = FPT_BL_Card[p_card].pNvRamInfo;
- i=0;
+ i = 0;
- while (!i)
- {
+ while (!i) {
- for (k=0; k < ID_STRING_LENGTH; k++)
- {
- temp_id_string[k] = (unsigned char) 0x00;
- }
+ for (k = 0; k < ID_STRING_LENGTH; k++) {
+ temp_id_string[k] = (unsigned char)0x00;
+ }
- FPT_scxferc(p_port,SYNC_PTRN);
- FPT_scxferc(p_port,ASSIGN_ID);
+ FPT_scxferc(p_port, SYNC_PTRN);
+ FPT_scxferc(p_port, ASSIGN_ID);
- if (!(FPT_sciso(p_port,&temp_id_string[0])))
- {
- if(pCurrNvRam){
+ if (!(FPT_sciso(p_port, &temp_id_string[0]))) {
+ if (pCurrNvRam) {
pCrcBytes = (unsigned short *)&crcBytes[0];
*pCrcBytes = FPT_CalcCrc16(&temp_id_string[0]);
crcBytes[2] = FPT_CalcLrc(&temp_id_string[0]);
temp_id_string[1] = crcBytes[2];
temp_id_string[2] = crcBytes[0];
temp_id_string[3] = crcBytes[1];
- for(k = 4; k < ID_STRING_LENGTH; k++)
- temp_id_string[k] = (unsigned char) 0x00;
+ for (k = 4; k < ID_STRING_LENGTH; k++)
+ temp_id_string[k] = (unsigned char)0x00;
}
- i = FPT_scmachid(p_card,temp_id_string);
+ i = FPT_scmachid(p_card, temp_id_string);
- if (i == CLR_PRIORITY)
- {
- FPT_scxferc(p_port,MISC_CODE);
- FPT_scxferc(p_port,CLR_P_FLAG);
- i = 0; /*Not the last ID yet. */
- }
-
- else if (i != NO_ID_AVAIL)
- {
- if (i < 8 )
- FPT_scxferc(p_port,ID_0_7);
- else
- FPT_scxferc(p_port,ID_8_F);
+ if (i == CLR_PRIORITY) {
+ FPT_scxferc(p_port, MISC_CODE);
+ FPT_scxferc(p_port, CLR_P_FLAG);
+ i = 0; /*Not the last ID yet. */
+ }
- scam_id = (i & (unsigned char) 0x07);
+ else if (i != NO_ID_AVAIL) {
+ if (i < 8)
+ FPT_scxferc(p_port, ID_0_7);
+ else
+ FPT_scxferc(p_port, ID_8_F);
+ scam_id = (i & (unsigned char)0x07);
- for (k=1; k < 0x08; k <<= 1)
- if (!( k & i ))
- scam_id += 0x08; /*Count number of zeros in DB0-3. */
+ for (k = 1; k < 0x08; k <<= 1)
+ if (!(k & i))
+ scam_id += 0x08; /*Count number of zeros in DB0-3. */
- FPT_scxferc(p_port,scam_id);
+ FPT_scxferc(p_port, scam_id);
- i = 0; /*Not the last ID yet. */
- }
- }
+ i = 0; /*Not the last ID yet. */
+ }
+ }
- else
- {
- i = 1;
- }
+ else {
+ i = 1;
+ }
- } /*End while */
+ } /*End while */
- FPT_scxferc(p_port,SYNC_PTRN);
- FPT_scxferc(p_port,CFG_CMPLT);
+ FPT_scxferc(p_port, SYNC_PTRN);
+ FPT_scxferc(p_port, CFG_CMPLT);
}
-
-
-
-
/*---------------------------------------------------------------------
*
* Function: FPT_scsel
static void FPT_scsel(unsigned long p_port)
{
- WR_HARPOON(p_port+hp_scsisig, SCSI_SEL);
- FPT_scwiros(p_port, SCSI_MSG);
-
- WR_HARPOON(p_port+hp_scsisig, (SCSI_SEL | SCSI_BSY));
-
+ WR_HARPOON(p_port + hp_scsisig, SCSI_SEL);
+ FPT_scwiros(p_port, SCSI_MSG);
- WR_HARPOON(p_port+hp_scsisig, (SCSI_SEL | SCSI_BSY | SCSI_IOBIT | SCSI_CD));
- WR_HARPOON(p_port+hp_scsidata_0, (unsigned char)(RD_HARPOON(p_port+hp_scsidata_0) |
- (unsigned char)(BIT(7)+BIT(6))));
+ WR_HARPOON(p_port + hp_scsisig, (SCSI_SEL | SCSI_BSY));
+ WR_HARPOON(p_port + hp_scsisig,
+ (SCSI_SEL | SCSI_BSY | SCSI_IOBIT | SCSI_CD));
+ WR_HARPOON(p_port + hp_scsidata_0,
+ (unsigned char)(RD_HARPOON(p_port + hp_scsidata_0) |
+ (unsigned char)(BIT(7) + BIT(6))));
- WR_HARPOON(p_port+hp_scsisig, (SCSI_BSY | SCSI_IOBIT | SCSI_CD));
- FPT_scwiros(p_port, SCSI_SEL);
+ WR_HARPOON(p_port + hp_scsisig, (SCSI_BSY | SCSI_IOBIT | SCSI_CD));
+ FPT_scwiros(p_port, SCSI_SEL);
- WR_HARPOON(p_port+hp_scsidata_0, (unsigned char)(RD_HARPOON(p_port+hp_scsidata_0) &
- ~(unsigned char)BIT(6)));
- FPT_scwirod(p_port, BIT(6));
+ WR_HARPOON(p_port + hp_scsidata_0,
+ (unsigned char)(RD_HARPOON(p_port + hp_scsidata_0) &
+ ~(unsigned char)BIT(6)));
+ FPT_scwirod(p_port, BIT(6));
- WR_HARPOON(p_port+hp_scsisig, (SCSI_SEL | SCSI_BSY | SCSI_IOBIT | SCSI_CD));
+ WR_HARPOON(p_port + hp_scsisig,
+ (SCSI_SEL | SCSI_BSY | SCSI_IOBIT | SCSI_CD));
}
-
-
/*---------------------------------------------------------------------
*
* Function: FPT_scxferc
static unsigned char FPT_scxferc(unsigned long p_port, unsigned char p_data)
{
- unsigned char curr_data, ret_data;
+ unsigned char curr_data, ret_data;
- curr_data = p_data | BIT(7) | BIT(5); /*Start with DB7 & DB5 asserted. */
+ curr_data = p_data | BIT(7) | BIT(5); /*Start with DB7 & DB5 asserted. */
- WR_HARPOON(p_port+hp_scsidata_0, curr_data);
+ WR_HARPOON(p_port + hp_scsidata_0, curr_data);
- curr_data &= ~BIT(7);
+ curr_data &= ~BIT(7);
- WR_HARPOON(p_port+hp_scsidata_0, curr_data);
+ WR_HARPOON(p_port + hp_scsidata_0, curr_data);
- FPT_scwirod(p_port,BIT(7)); /*Wait for DB7 to be released. */
- while (!(RD_HARPOON(p_port+hp_scsidata_0) & BIT(5)));
+ FPT_scwirod(p_port, BIT(7)); /*Wait for DB7 to be released. */
+ while (!(RD_HARPOON(p_port + hp_scsidata_0) & BIT(5))) ;
- ret_data = (RD_HARPOON(p_port+hp_scsidata_0) & (unsigned char) 0x1F);
+ ret_data = (RD_HARPOON(p_port + hp_scsidata_0) & (unsigned char)0x1F);
- curr_data |= BIT(6);
+ curr_data |= BIT(6);
- WR_HARPOON(p_port+hp_scsidata_0, curr_data);
+ WR_HARPOON(p_port + hp_scsidata_0, curr_data);
- curr_data &= ~BIT(5);
+ curr_data &= ~BIT(5);
- WR_HARPOON(p_port+hp_scsidata_0, curr_data);
+ WR_HARPOON(p_port + hp_scsidata_0, curr_data);
- FPT_scwirod(p_port,BIT(5)); /*Wait for DB5 to be released. */
+ FPT_scwirod(p_port, BIT(5)); /*Wait for DB5 to be released. */
- curr_data &= ~(BIT(4)|BIT(3)|BIT(2)|BIT(1)|BIT(0)); /*Release data bits */
- curr_data |= BIT(7);
+ curr_data &= ~(BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0)); /*Release data bits */
+ curr_data |= BIT(7);
- WR_HARPOON(p_port+hp_scsidata_0, curr_data);
+ WR_HARPOON(p_port + hp_scsidata_0, curr_data);
- curr_data &= ~BIT(6);
+ curr_data &= ~BIT(6);
- WR_HARPOON(p_port+hp_scsidata_0, curr_data);
+ WR_HARPOON(p_port + hp_scsidata_0, curr_data);
- FPT_scwirod(p_port,BIT(6)); /*Wait for DB6 to be released. */
+ FPT_scwirod(p_port, BIT(6)); /*Wait for DB6 to be released. */
- return(ret_data);
+ return (ret_data);
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_scsendi
*
*---------------------------------------------------------------------*/
-static unsigned char FPT_scsendi(unsigned long p_port, unsigned char p_id_string[])
+static unsigned char FPT_scsendi(unsigned long p_port,
+ unsigned char p_id_string[])
{
- unsigned char ret_data,byte_cnt,bit_cnt,defer;
+ unsigned char ret_data, byte_cnt, bit_cnt, defer;
- defer = 0;
+ defer = 0;
- for (byte_cnt = 0; byte_cnt < ID_STRING_LENGTH; byte_cnt++) {
+ for (byte_cnt = 0; byte_cnt < ID_STRING_LENGTH; byte_cnt++) {
- for (bit_cnt = 0x80; bit_cnt != 0 ; bit_cnt >>= 1) {
+ for (bit_cnt = 0x80; bit_cnt != 0; bit_cnt >>= 1) {
- if (defer)
- ret_data = FPT_scxferc(p_port,00);
+ if (defer)
+ ret_data = FPT_scxferc(p_port, 00);
- else if (p_id_string[byte_cnt] & bit_cnt)
+ else if (p_id_string[byte_cnt] & bit_cnt)
- ret_data = FPT_scxferc(p_port,02);
+ ret_data = FPT_scxferc(p_port, 02);
- else {
+ else {
- ret_data = FPT_scxferc(p_port,01);
- if (ret_data & 02)
- defer = 1;
- }
+ ret_data = FPT_scxferc(p_port, 01);
+ if (ret_data & 02)
+ defer = 1;
+ }
- if ((ret_data & 0x1C) == 0x10)
- return(0x00); /*End of isolation stage, we won! */
+ if ((ret_data & 0x1C) == 0x10)
+ return (0x00); /*End of isolation stage, we won! */
- if (ret_data & 0x1C)
- return(0xFF);
+ if (ret_data & 0x1C)
+ return (0xFF);
- if ((defer) && (!(ret_data & 0x1F)))
- return(0x01); /*End of isolation stage, we lost. */
+ if ((defer) && (!(ret_data & 0x1F)))
+ return (0x01); /*End of isolation stage, we lost. */
- } /*bit loop */
+ } /*bit loop */
- } /*byte loop */
+ } /*byte loop */
- if (defer)
- return(0x01); /*We lost */
- else
- return(0); /*We WON! Yeeessss! */
+ if (defer)
+ return (0x01); /*We lost */
+ else
+ return (0); /*We WON! Yeeessss! */
}
-
-
/*---------------------------------------------------------------------
*
* Function: FPT_sciso
*
*---------------------------------------------------------------------*/
-static unsigned char FPT_sciso(unsigned long p_port, unsigned char p_id_string[])
+static unsigned char FPT_sciso(unsigned long p_port,
+ unsigned char p_id_string[])
{
- unsigned char ret_data,the_data,byte_cnt,bit_cnt;
+ unsigned char ret_data, the_data, byte_cnt, bit_cnt;
- the_data = 0;
+ the_data = 0;
- for (byte_cnt = 0; byte_cnt < ID_STRING_LENGTH; byte_cnt++) {
+ for (byte_cnt = 0; byte_cnt < ID_STRING_LENGTH; byte_cnt++) {
- for (bit_cnt = 0; bit_cnt < 8; bit_cnt++) {
+ for (bit_cnt = 0; bit_cnt < 8; bit_cnt++) {
- ret_data = FPT_scxferc(p_port,0);
+ ret_data = FPT_scxferc(p_port, 0);
- if (ret_data & 0xFC)
- return(0xFF);
+ if (ret_data & 0xFC)
+ return (0xFF);
- else {
+ else {
- the_data <<= 1;
- if (ret_data & BIT(1)) {
- the_data |= 1;
- }
- }
+ the_data <<= 1;
+ if (ret_data & BIT(1)) {
+ the_data |= 1;
+ }
+ }
- if ((ret_data & 0x1F) == 0)
- {
+ if ((ret_data & 0x1F) == 0) {
/*
if(bit_cnt != 0 || bit_cnt != 8)
{
continue;
}
*/
- if (byte_cnt)
- return(0x00);
- else
- return(0xFF);
- }
+ if (byte_cnt)
+ return (0x00);
+ else
+ return (0xFF);
+ }
- } /*bit loop */
+ } /*bit loop */
- p_id_string[byte_cnt] = the_data;
+ p_id_string[byte_cnt] = the_data;
- } /*byte loop */
+ } /*byte loop */
- return(0);
+ return (0);
}
-
-
/*---------------------------------------------------------------------
*
* Function: FPT_scwirod
static void FPT_scwirod(unsigned long p_port, unsigned char p_data_bit)
{
- unsigned char i;
+ unsigned char i;
- i = 0;
- while ( i < MAX_SCSI_TAR ) {
+ i = 0;
+ while (i < MAX_SCSI_TAR) {
- if (RD_HARPOON(p_port+hp_scsidata_0) & p_data_bit)
+ if (RD_HARPOON(p_port + hp_scsidata_0) & p_data_bit)
- i = 0;
+ i = 0;
- else
+ else
- i++;
+ i++;
- }
+ }
}
-
-
/*---------------------------------------------------------------------
*
* Function: FPT_scwiros
static void FPT_scwiros(unsigned long p_port, unsigned char p_data_bit)
{
- unsigned char i;
+ unsigned char i;
- i = 0;
- while ( i < MAX_SCSI_TAR ) {
+ i = 0;
+ while (i < MAX_SCSI_TAR) {
- if (RD_HARPOON(p_port+hp_scsisig) & p_data_bit)
+ if (RD_HARPOON(p_port + hp_scsisig) & p_data_bit)
- i = 0;
+ i = 0;
- else
+ else
- i++;
+ i++;
- }
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_scvalq
static unsigned char FPT_scvalq(unsigned char p_quintet)
{
- unsigned char count;
+ unsigned char count;
- for (count=1; count < 0x08; count<<=1) {
- if (!(p_quintet & count))
- p_quintet -= 0x80;
- }
+ for (count = 1; count < 0x08; count <<= 1) {
+ if (!(p_quintet & count))
+ p_quintet -= 0x80;
+ }
- if (p_quintet & 0x18)
- return(0);
+ if (p_quintet & 0x18)
+ return (0);
- else
- return(1);
+ else
+ return (1);
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_scsell
static unsigned char FPT_scsell(unsigned long p_port, unsigned char targ_id)
{
- unsigned long i;
+ unsigned long i;
- WR_HARPOON(p_port+hp_page_ctrl,
- (RD_HARPOON(p_port+hp_page_ctrl) | G_INT_DISABLE));
+ WR_HARPOON(p_port + hp_page_ctrl,
+ (RD_HARPOON(p_port + hp_page_ctrl) | G_INT_DISABLE));
- ARAM_ACCESS(p_port);
+ ARAM_ACCESS(p_port);
- WR_HARPOON(p_port+hp_addstat,(RD_HARPOON(p_port+hp_addstat) | SCAM_TIMER));
- WR_HARPOON(p_port+hp_seltimeout,TO_4ms);
+ WR_HARPOON(p_port + hp_addstat,
+ (RD_HARPOON(p_port + hp_addstat) | SCAM_TIMER));
+ WR_HARPOON(p_port + hp_seltimeout, TO_4ms);
+ for (i = p_port + CMD_STRT; i < p_port + CMD_STRT + 12; i += 2) {
+ WRW_HARPOON(i, (MPM_OP + ACOMMAND));
+ }
+ WRW_HARPOON(i, (BRH_OP + ALWAYS + NP));
- for (i = p_port+CMD_STRT; i < p_port+CMD_STRT+12; i+=2) {
- WRW_HARPOON(i, (MPM_OP+ACOMMAND));
- }
- WRW_HARPOON(i, (BRH_OP+ALWAYS+ NP));
-
- WRW_HARPOON((p_port+hp_intstat),
- (RESET | TIMEOUT | SEL | BUS_FREE | AUTO_INT));
-
- WR_HARPOON(p_port+hp_select_id, targ_id);
+ WRW_HARPOON((p_port + hp_intstat),
+ (RESET | TIMEOUT | SEL | BUS_FREE | AUTO_INT));
- WR_HARPOON(p_port+hp_portctrl_0, SCSI_PORT);
- WR_HARPOON(p_port+hp_autostart_3, (SELECT | CMD_ONLY_STRT));
- WR_HARPOON(p_port+hp_scsictrl_0, (SEL_TAR | ENA_RESEL));
+ WR_HARPOON(p_port + hp_select_id, targ_id);
+ WR_HARPOON(p_port + hp_portctrl_0, SCSI_PORT);
+ WR_HARPOON(p_port + hp_autostart_3, (SELECT | CMD_ONLY_STRT));
+ WR_HARPOON(p_port + hp_scsictrl_0, (SEL_TAR | ENA_RESEL));
- while (!(RDW_HARPOON((p_port+hp_intstat)) &
- (RESET | PROG_HLT | TIMEOUT | AUTO_INT))) {}
+ while (!(RDW_HARPOON((p_port + hp_intstat)) &
+ (RESET | PROG_HLT | TIMEOUT | AUTO_INT))) {
+ }
- if (RDW_HARPOON((p_port+hp_intstat)) & RESET)
- FPT_Wait(p_port, TO_250ms);
+ if (RDW_HARPOON((p_port + hp_intstat)) & RESET)
+ FPT_Wait(p_port, TO_250ms);
- DISABLE_AUTO(p_port);
+ DISABLE_AUTO(p_port);
- WR_HARPOON(p_port+hp_addstat,(RD_HARPOON(p_port+hp_addstat) & ~SCAM_TIMER));
- WR_HARPOON(p_port+hp_seltimeout,TO_290ms);
+ WR_HARPOON(p_port + hp_addstat,
+ (RD_HARPOON(p_port + hp_addstat) & ~SCAM_TIMER));
+ WR_HARPOON(p_port + hp_seltimeout, TO_290ms);
- SGRAM_ACCESS(p_port);
+ SGRAM_ACCESS(p_port);
- if (RDW_HARPOON((p_port+hp_intstat)) & (RESET | TIMEOUT) ) {
+ if (RDW_HARPOON((p_port + hp_intstat)) & (RESET | TIMEOUT)) {
- WRW_HARPOON((p_port+hp_intstat),
- (RESET | TIMEOUT | SEL | BUS_FREE | PHASE));
+ WRW_HARPOON((p_port + hp_intstat),
+ (RESET | TIMEOUT | SEL | BUS_FREE | PHASE));
- WR_HARPOON(p_port+hp_page_ctrl,
- (RD_HARPOON(p_port+hp_page_ctrl) & ~G_INT_DISABLE));
+ WR_HARPOON(p_port + hp_page_ctrl,
+ (RD_HARPOON(p_port + hp_page_ctrl) &
+ ~G_INT_DISABLE));
- return(0); /*No legacy device */
- }
+ return (0); /*No legacy device */
+ }
- else {
+ else {
- while(!(RDW_HARPOON((p_port+hp_intstat)) & BUS_FREE)) {
- if (RD_HARPOON(p_port+hp_scsisig) & SCSI_REQ)
- {
- WR_HARPOON(p_port+hp_scsisig, (SCSI_ACK + S_ILL_PH));
- ACCEPT_MSG(p_port);
- }
+ while (!(RDW_HARPOON((p_port + hp_intstat)) & BUS_FREE)) {
+ if (RD_HARPOON(p_port + hp_scsisig) & SCSI_REQ) {
+ WR_HARPOON(p_port + hp_scsisig,
+ (SCSI_ACK + S_ILL_PH));
+ ACCEPT_MSG(p_port);
+ }
}
- WRW_HARPOON((p_port+hp_intstat), CLR_ALL_INT_1);
+ WRW_HARPOON((p_port + hp_intstat), CLR_ALL_INT_1);
- WR_HARPOON(p_port+hp_page_ctrl,
- (RD_HARPOON(p_port+hp_page_ctrl) & ~G_INT_DISABLE));
+ WR_HARPOON(p_port + hp_page_ctrl,
+ (RD_HARPOON(p_port + hp_page_ctrl) &
+ ~G_INT_DISABLE));
- return(1); /*Found one of them oldies! */
- }
+ return (1); /*Found one of them oldies! */
+ }
}
/*---------------------------------------------------------------------
static void FPT_scwtsel(unsigned long p_port)
{
- while(!(RDW_HARPOON((p_port+hp_intstat)) & SCAM_SEL)) {}
+ while (!(RDW_HARPOON((p_port + hp_intstat)) & SCAM_SEL)) {
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_inisci
*
*---------------------------------------------------------------------*/
-static void FPT_inisci(unsigned char p_card, unsigned long p_port, unsigned char p_our_id)
+static void FPT_inisci(unsigned char p_card, unsigned long p_port,
+ unsigned char p_our_id)
{
- unsigned char i,k,max_id;
- unsigned short ee_data;
- struct nvram_info * pCurrNvRam;
+ unsigned char i, k, max_id;
+ unsigned short ee_data;
+ struct nvram_info *pCurrNvRam;
pCurrNvRam = FPT_BL_Card[p_card].pNvRamInfo;
- if (RD_HARPOON(p_port+hp_page_ctrl) & NARROW_SCSI_CARD)
- max_id = 0x08;
+ if (RD_HARPOON(p_port + hp_page_ctrl) & NARROW_SCSI_CARD)
+ max_id = 0x08;
- else
- max_id = 0x10;
+ else
+ max_id = 0x10;
- if(pCurrNvRam){
- for(i = 0; i < max_id; i++){
+ if (pCurrNvRam) {
+ for (i = 0; i < max_id; i++) {
- for(k = 0; k < 4; k++)
- FPT_scamInfo[i].id_string[k] = pCurrNvRam->niScamTbl[i][k];
- for(k = 4; k < ID_STRING_LENGTH; k++)
- FPT_scamInfo[i].id_string[k] = (unsigned char) 0x00;
+ for (k = 0; k < 4; k++)
+ FPT_scamInfo[i].id_string[k] =
+ pCurrNvRam->niScamTbl[i][k];
+ for (k = 4; k < ID_STRING_LENGTH; k++)
+ FPT_scamInfo[i].id_string[k] =
+ (unsigned char)0x00;
- if(FPT_scamInfo[i].id_string[0] == 0x00)
- FPT_scamInfo[i].state = ID_UNUSED; /*Default to unused ID. */
- else
- FPT_scamInfo[i].state = ID_UNASSIGNED; /*Default to unassigned ID. */
+ if (FPT_scamInfo[i].id_string[0] == 0x00)
+ FPT_scamInfo[i].state = ID_UNUSED; /*Default to unused ID. */
+ else
+ FPT_scamInfo[i].state = ID_UNASSIGNED; /*Default to unassigned ID. */
}
- }else {
- for (i=0; i < max_id; i++)
- {
- for (k=0; k < ID_STRING_LENGTH; k+=2)
- {
- ee_data = FPT_utilEERead(p_port, (unsigned short)((EE_SCAMBASE/2) +
- (unsigned short) (i*((unsigned short)ID_STRING_LENGTH/2)) + (unsigned short)(k/2)));
- FPT_scamInfo[i].id_string[k] = (unsigned char) ee_data;
- ee_data >>= 8;
- FPT_scamInfo[i].id_string[k+1] = (unsigned char) ee_data;
- }
+ } else {
+ for (i = 0; i < max_id; i++) {
+ for (k = 0; k < ID_STRING_LENGTH; k += 2) {
+ ee_data =
+ FPT_utilEERead(p_port,
+ (unsigned
+ short)((EE_SCAMBASE / 2) +
+ (unsigned short)(i *
+ ((unsigned short)ID_STRING_LENGTH / 2)) + (unsigned short)(k / 2)));
+ FPT_scamInfo[i].id_string[k] =
+ (unsigned char)ee_data;
+ ee_data >>= 8;
+ FPT_scamInfo[i].id_string[k + 1] =
+ (unsigned char)ee_data;
+ }
- if ((FPT_scamInfo[i].id_string[0] == 0x00) ||
- (FPT_scamInfo[i].id_string[0] == 0xFF))
+ if ((FPT_scamInfo[i].id_string[0] == 0x00) ||
+ (FPT_scamInfo[i].id_string[0] == 0xFF))
- FPT_scamInfo[i].state = ID_UNUSED; /*Default to unused ID. */
+ FPT_scamInfo[i].state = ID_UNUSED; /*Default to unused ID. */
- else
- FPT_scamInfo[i].state = ID_UNASSIGNED; /*Default to unassigned ID. */
+ else
+ FPT_scamInfo[i].state = ID_UNASSIGNED; /*Default to unassigned ID. */
- }
+ }
}
- for(k = 0; k < ID_STRING_LENGTH; k++)
+ for (k = 0; k < ID_STRING_LENGTH; k++)
FPT_scamInfo[p_our_id].id_string[k] = FPT_scamHAString[k];
}
*
*---------------------------------------------------------------------*/
-static unsigned char FPT_scmachid(unsigned char p_card, unsigned char p_id_string[])
+static unsigned char FPT_scmachid(unsigned char p_card,
+ unsigned char p_id_string[])
{
- unsigned char i,k,match;
-
+ unsigned char i, k, match;
- for (i=0; i < MAX_SCSI_TAR; i++) {
+ for (i = 0; i < MAX_SCSI_TAR; i++) {
- match = 1;
-
- for (k=0; k < ID_STRING_LENGTH; k++)
- {
- if (p_id_string[k] != FPT_scamInfo[i].id_string[k])
- match = 0;
- }
-
- if (match)
- {
- FPT_scamInfo[i].state = ID_ASSIGNED;
- return(i);
- }
-
- }
+ match = 1;
+ for (k = 0; k < ID_STRING_LENGTH; k++) {
+ if (p_id_string[k] != FPT_scamInfo[i].id_string[k])
+ match = 0;
+ }
+ if (match) {
+ FPT_scamInfo[i].state = ID_ASSIGNED;
+ return (i);
+ }
- if (p_id_string[0] & BIT(5))
- i = 8;
- else
- i = MAX_SCSI_TAR;
+ }
- if (((p_id_string[0] & 0x06) == 0x02) || ((p_id_string[0] & 0x06) == 0x04))
- match = p_id_string[1] & (unsigned char) 0x1F;
- else
- match = 7;
+ if (p_id_string[0] & BIT(5))
+ i = 8;
+ else
+ i = MAX_SCSI_TAR;
- while (i > 0)
- {
- i--;
+ if (((p_id_string[0] & 0x06) == 0x02)
+ || ((p_id_string[0] & 0x06) == 0x04))
+ match = p_id_string[1] & (unsigned char)0x1F;
+ else
+ match = 7;
- if (FPT_scamInfo[match].state == ID_UNUSED)
- {
- for (k=0; k < ID_STRING_LENGTH; k++)
- {
- FPT_scamInfo[match].id_string[k] = p_id_string[k];
- }
+ while (i > 0) {
+ i--;
- FPT_scamInfo[match].state = ID_ASSIGNED;
+ if (FPT_scamInfo[match].state == ID_UNUSED) {
+ for (k = 0; k < ID_STRING_LENGTH; k++) {
+ FPT_scamInfo[match].id_string[k] =
+ p_id_string[k];
+ }
- if(FPT_BL_Card[p_card].pNvRamInfo == NULL)
- FPT_BL_Card[p_card].globalFlags |= F_UPDATE_EEPROM;
- return(match);
+ FPT_scamInfo[match].state = ID_ASSIGNED;
- }
+ if (FPT_BL_Card[p_card].pNvRamInfo == NULL)
+ FPT_BL_Card[p_card].globalFlags |=
+ F_UPDATE_EEPROM;
+ return (match);
+ }
- match--;
+ match--;
- if (match == 0xFF)
- {
- if (p_id_string[0] & BIT(5))
- match = 7;
- else
- match = MAX_SCSI_TAR-1;
+ if (match == 0xFF) {
+ if (p_id_string[0] & BIT(5))
+ match = 7;
+ else
+ match = MAX_SCSI_TAR - 1;
+ }
}
- }
-
-
-
- if (p_id_string[0] & BIT(7))
- {
- return(CLR_PRIORITY);
- }
-
- if (p_id_string[0] & BIT(5))
- i = 8;
- else
- i = MAX_SCSI_TAR;
+ if (p_id_string[0] & BIT(7)) {
+ return (CLR_PRIORITY);
+ }
- if (((p_id_string[0] & 0x06) == 0x02) || ((p_id_string[0] & 0x06) == 0x04))
- match = p_id_string[1] & (unsigned char) 0x1F;
- else
- match = 7;
+ if (p_id_string[0] & BIT(5))
+ i = 8;
+ else
+ i = MAX_SCSI_TAR;
- while (i > 0)
- {
+ if (((p_id_string[0] & 0x06) == 0x02)
+ || ((p_id_string[0] & 0x06) == 0x04))
+ match = p_id_string[1] & (unsigned char)0x1F;
+ else
+ match = 7;
- i--;
+ while (i > 0) {
- if (FPT_scamInfo[match].state == ID_UNASSIGNED)
- {
- for (k=0; k < ID_STRING_LENGTH; k++)
- {
- FPT_scamInfo[match].id_string[k] = p_id_string[k];
- }
+ i--;
- FPT_scamInfo[match].id_string[0] |= BIT(7);
- FPT_scamInfo[match].state = ID_ASSIGNED;
- if(FPT_BL_Card[p_card].pNvRamInfo == NULL)
- FPT_BL_Card[p_card].globalFlags |= F_UPDATE_EEPROM;
- return(match);
+ if (FPT_scamInfo[match].state == ID_UNASSIGNED) {
+ for (k = 0; k < ID_STRING_LENGTH; k++) {
+ FPT_scamInfo[match].id_string[k] =
+ p_id_string[k];
+ }
- }
+ FPT_scamInfo[match].id_string[0] |= BIT(7);
+ FPT_scamInfo[match].state = ID_ASSIGNED;
+ if (FPT_BL_Card[p_card].pNvRamInfo == NULL)
+ FPT_BL_Card[p_card].globalFlags |=
+ F_UPDATE_EEPROM;
+ return (match);
+ }
- match--;
+ match--;
- if (match == 0xFF)
- {
- if (p_id_string[0] & BIT(5))
- match = 7;
- else
- match = MAX_SCSI_TAR-1;
+ if (match == 0xFF) {
+ if (p_id_string[0] & BIT(5))
+ match = 7;
+ else
+ match = MAX_SCSI_TAR - 1;
+ }
}
- }
- return(NO_ID_AVAIL);
+ return (NO_ID_AVAIL);
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_scsavdi
static void FPT_scsavdi(unsigned char p_card, unsigned long p_port)
{
- unsigned char i,k,max_id;
- unsigned short ee_data,sum_data;
-
-
- sum_data = 0x0000;
-
- for (i = 1; i < EE_SCAMBASE/2; i++)
- {
- sum_data += FPT_utilEERead(p_port, i);
- }
-
-
- FPT_utilEEWriteOnOff(p_port,1); /* Enable write access to the EEPROM */
+ unsigned char i, k, max_id;
+ unsigned short ee_data, sum_data;
- if (RD_HARPOON(p_port+hp_page_ctrl) & NARROW_SCSI_CARD)
- max_id = 0x08;
+ sum_data = 0x0000;
- else
- max_id = 0x10;
+ for (i = 1; i < EE_SCAMBASE / 2; i++) {
+ sum_data += FPT_utilEERead(p_port, i);
+ }
- for (i=0; i < max_id; i++)
- {
+ FPT_utilEEWriteOnOff(p_port, 1); /* Enable write access to the EEPROM */
- for (k=0; k < ID_STRING_LENGTH; k+=2)
- {
- ee_data = FPT_scamInfo[i].id_string[k+1];
- ee_data <<= 8;
- ee_data |= FPT_scamInfo[i].id_string[k];
- sum_data += ee_data;
- FPT_utilEEWrite(p_port, ee_data, (unsigned short)((EE_SCAMBASE/2) +
- (unsigned short)(i*((unsigned short)ID_STRING_LENGTH/2)) + (unsigned short)(k/2)));
- }
- }
+ if (RD_HARPOON(p_port + hp_page_ctrl) & NARROW_SCSI_CARD)
+ max_id = 0x08;
+ else
+ max_id = 0x10;
+
+ for (i = 0; i < max_id; i++) {
+
+ for (k = 0; k < ID_STRING_LENGTH; k += 2) {
+ ee_data = FPT_scamInfo[i].id_string[k + 1];
+ ee_data <<= 8;
+ ee_data |= FPT_scamInfo[i].id_string[k];
+ sum_data += ee_data;
+ FPT_utilEEWrite(p_port, ee_data,
+ (unsigned short)((EE_SCAMBASE / 2) +
+ (unsigned short)(i *
+ ((unsigned short)ID_STRING_LENGTH / 2)) + (unsigned short)(k / 2)));
+ }
+ }
- FPT_utilEEWrite(p_port, sum_data, EEPROM_CHECK_SUM/2);
- FPT_utilEEWriteOnOff(p_port,0); /* Turn off write access */
+ FPT_utilEEWrite(p_port, sum_data, EEPROM_CHECK_SUM / 2);
+ FPT_utilEEWriteOnOff(p_port, 0); /* Turn off write access */
}
/*---------------------------------------------------------------------
static void FPT_XbowInit(unsigned long port, unsigned char ScamFlg)
{
-unsigned char i;
+ unsigned char i;
- i = RD_HARPOON(port+hp_page_ctrl);
- WR_HARPOON(port+hp_page_ctrl, (unsigned char) (i | G_INT_DISABLE));
+ i = RD_HARPOON(port + hp_page_ctrl);
+ WR_HARPOON(port + hp_page_ctrl, (unsigned char)(i | G_INT_DISABLE));
- WR_HARPOON(port+hp_scsireset,0x00);
- WR_HARPOON(port+hp_portctrl_1,HOST_MODE8);
+ WR_HARPOON(port + hp_scsireset, 0x00);
+ WR_HARPOON(port + hp_portctrl_1, HOST_MODE8);
- WR_HARPOON(port+hp_scsireset,(DMA_RESET | HPSCSI_RESET | PROG_RESET | \
- FIFO_CLR));
+ WR_HARPOON(port + hp_scsireset, (DMA_RESET | HPSCSI_RESET | PROG_RESET |
+ FIFO_CLR));
- WR_HARPOON(port+hp_scsireset,SCSI_INI);
+ WR_HARPOON(port + hp_scsireset, SCSI_INI);
- WR_HARPOON(port+hp_clkctrl_0,CLKCTRL_DEFAULT);
+ WR_HARPOON(port + hp_clkctrl_0, CLKCTRL_DEFAULT);
- WR_HARPOON(port+hp_scsisig,0x00); /* Clear any signals we might */
- WR_HARPOON(port+hp_scsictrl_0,ENA_SCAM_SEL);
+ WR_HARPOON(port + hp_scsisig, 0x00); /* Clear any signals we might */
+ WR_HARPOON(port + hp_scsictrl_0, ENA_SCAM_SEL);
- WRW_HARPOON((port+hp_intstat), CLR_ALL_INT);
+ WRW_HARPOON((port + hp_intstat), CLR_ALL_INT);
- FPT_default_intena = RESET | RSEL | PROG_HLT | TIMEOUT |
- BUS_FREE | XFER_CNT_0 | AUTO_INT;
+ FPT_default_intena = RESET | RSEL | PROG_HLT | TIMEOUT |
+ BUS_FREE | XFER_CNT_0 | AUTO_INT;
- if ((ScamFlg & SCAM_ENABLED) && (ScamFlg & SCAM_LEVEL2))
+ if ((ScamFlg & SCAM_ENABLED) && (ScamFlg & SCAM_LEVEL2))
FPT_default_intena |= SCAM_SEL;
- WRW_HARPOON((port+hp_intena), FPT_default_intena);
+ WRW_HARPOON((port + hp_intena), FPT_default_intena);
- WR_HARPOON(port+hp_seltimeout,TO_290ms);
+ WR_HARPOON(port + hp_seltimeout, TO_290ms);
- /* Turn on SCSI_MODE8 for narrow cards to fix the
- strapping issue with the DUAL CHANNEL card */
- if (RD_HARPOON(port+hp_page_ctrl) & NARROW_SCSI_CARD)
- WR_HARPOON(port+hp_addstat,SCSI_MODE8);
+ /* Turn on SCSI_MODE8 for narrow cards to fix the
+ strapping issue with the DUAL CHANNEL card */
+ if (RD_HARPOON(port + hp_page_ctrl) & NARROW_SCSI_CARD)
+ WR_HARPOON(port + hp_addstat, SCSI_MODE8);
- WR_HARPOON(port+hp_page_ctrl, i);
+ WR_HARPOON(port + hp_page_ctrl, i);
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_BusMasterInit
static void FPT_BusMasterInit(unsigned long p_port)
{
+ WR_HARPOON(p_port + hp_sys_ctrl, DRVR_RST);
+ WR_HARPOON(p_port + hp_sys_ctrl, 0x00);
- WR_HARPOON(p_port+hp_sys_ctrl, DRVR_RST);
- WR_HARPOON(p_port+hp_sys_ctrl, 0x00);
-
- WR_HARPOON(p_port+hp_host_blk_cnt, XFER_BLK64);
-
-
- WR_HARPOON(p_port+hp_bm_ctrl, (BMCTRL_DEFAULT));
+ WR_HARPOON(p_port + hp_host_blk_cnt, XFER_BLK64);
- WR_HARPOON(p_port+hp_ee_ctrl, (SCSI_TERM_ENA_H));
+ WR_HARPOON(p_port + hp_bm_ctrl, (BMCTRL_DEFAULT));
+ WR_HARPOON(p_port + hp_ee_ctrl, (SCSI_TERM_ENA_H));
- RD_HARPOON(p_port+hp_int_status); /*Clear interrupts. */
- WR_HARPOON(p_port+hp_int_mask, (INT_CMD_COMPL | SCSI_INTERRUPT));
- WR_HARPOON(p_port+hp_page_ctrl, (RD_HARPOON(p_port+hp_page_ctrl) &
- ~SCATTER_EN));
+ RD_HARPOON(p_port + hp_int_status); /*Clear interrupts. */
+ WR_HARPOON(p_port + hp_int_mask, (INT_CMD_COMPL | SCSI_INTERRUPT));
+ WR_HARPOON(p_port + hp_page_ctrl, (RD_HARPOON(p_port + hp_page_ctrl) &
+ ~SCATTER_EN));
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_DiagEEPROM
static void FPT_DiagEEPROM(unsigned long p_port)
{
- unsigned short index,temp,max_wd_cnt;
-
- if (RD_HARPOON(p_port+hp_page_ctrl) & NARROW_SCSI_CARD)
- max_wd_cnt = EEPROM_WD_CNT;
- else
- max_wd_cnt = EEPROM_WD_CNT * 2;
+ unsigned short index, temp, max_wd_cnt;
- temp = FPT_utilEERead(p_port, FW_SIGNATURE/2);
+ if (RD_HARPOON(p_port + hp_page_ctrl) & NARROW_SCSI_CARD)
+ max_wd_cnt = EEPROM_WD_CNT;
+ else
+ max_wd_cnt = EEPROM_WD_CNT * 2;
- if (temp == 0x4641) {
+ temp = FPT_utilEERead(p_port, FW_SIGNATURE / 2);
- for (index = 2; index < max_wd_cnt; index++) {
+ if (temp == 0x4641) {
- temp += FPT_utilEERead(p_port, index);
+ for (index = 2; index < max_wd_cnt; index++) {
- }
+ temp += FPT_utilEERead(p_port, index);
- if (temp == FPT_utilEERead(p_port, EEPROM_CHECK_SUM/2)) {
+ }
- return; /*EEPROM is Okay so return now! */
- }
- }
+ if (temp == FPT_utilEERead(p_port, EEPROM_CHECK_SUM / 2)) {
+ return; /*EEPROM is Okay so return now! */
+ }
+ }
- FPT_utilEEWriteOnOff(p_port,(unsigned char)1);
+ FPT_utilEEWriteOnOff(p_port, (unsigned char)1);
- for (index = 0; index < max_wd_cnt; index++) {
+ for (index = 0; index < max_wd_cnt; index++) {
- FPT_utilEEWrite(p_port, 0x0000, index);
- }
+ FPT_utilEEWrite(p_port, 0x0000, index);
+ }
- temp = 0;
-
- FPT_utilEEWrite(p_port, 0x4641, FW_SIGNATURE/2);
- temp += 0x4641;
- FPT_utilEEWrite(p_port, 0x3920, MODEL_NUMB_0/2);
- temp += 0x3920;
- FPT_utilEEWrite(p_port, 0x3033, MODEL_NUMB_2/2);
- temp += 0x3033;
- FPT_utilEEWrite(p_port, 0x2020, MODEL_NUMB_4/2);
- temp += 0x2020;
- FPT_utilEEWrite(p_port, 0x70D3, SYSTEM_CONFIG/2);
- temp += 0x70D3;
- FPT_utilEEWrite(p_port, 0x0010, BIOS_CONFIG/2);
- temp += 0x0010;
- FPT_utilEEWrite(p_port, 0x0003, SCAM_CONFIG/2);
- temp += 0x0003;
- FPT_utilEEWrite(p_port, 0x0007, ADAPTER_SCSI_ID/2);
- temp += 0x0007;
-
- FPT_utilEEWrite(p_port, 0x0000, IGNORE_B_SCAN/2);
- temp += 0x0000;
- FPT_utilEEWrite(p_port, 0x0000, SEND_START_ENA/2);
- temp += 0x0000;
- FPT_utilEEWrite(p_port, 0x0000, DEVICE_ENABLE/2);
- temp += 0x0000;
-
- FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBL01/2);
- temp += 0x4242;
- FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBL23/2);
- temp += 0x4242;
- FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBL45/2);
- temp += 0x4242;
- FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBL67/2);
- temp += 0x4242;
- FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBL89/2);
- temp += 0x4242;
- FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBLab/2);
- temp += 0x4242;
- FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBLcd/2);
- temp += 0x4242;
- FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBLef/2);
- temp += 0x4242;
-
-
- FPT_utilEEWrite(p_port, 0x6C46, 64/2); /*PRODUCT ID */
- temp += 0x6C46;
- FPT_utilEEWrite(p_port, 0x7361, 66/2); /* FlashPoint LT */
- temp += 0x7361;
- FPT_utilEEWrite(p_port, 0x5068, 68/2);
- temp += 0x5068;
- FPT_utilEEWrite(p_port, 0x696F, 70/2);
- temp += 0x696F;
- FPT_utilEEWrite(p_port, 0x746E, 72/2);
- temp += 0x746E;
- FPT_utilEEWrite(p_port, 0x4C20, 74/2);
- temp += 0x4C20;
- FPT_utilEEWrite(p_port, 0x2054, 76/2);
- temp += 0x2054;
- FPT_utilEEWrite(p_port, 0x2020, 78/2);
- temp += 0x2020;
-
- index = ((EE_SCAMBASE/2)+(7*16));
- FPT_utilEEWrite(p_port, (0x0700+TYPE_CODE0), index);
- temp += (0x0700+TYPE_CODE0);
- index++;
- FPT_utilEEWrite(p_port, 0x5542, index); /*Vendor ID code */
- temp += 0x5542; /* BUSLOGIC */
- index++;
- FPT_utilEEWrite(p_port, 0x4C53, index);
- temp += 0x4C53;
- index++;
- FPT_utilEEWrite(p_port, 0x474F, index);
- temp += 0x474F;
- index++;
- FPT_utilEEWrite(p_port, 0x4349, index);
- temp += 0x4349;
- index++;
- FPT_utilEEWrite(p_port, 0x5442, index); /*Vendor unique code */
- temp += 0x5442; /* BT- 930 */
- index++;
- FPT_utilEEWrite(p_port, 0x202D, index);
- temp += 0x202D;
- index++;
- FPT_utilEEWrite(p_port, 0x3339, index);
- temp += 0x3339;
- index++; /*Serial # */
- FPT_utilEEWrite(p_port, 0x2030, index); /* 01234567 */
- temp += 0x2030;
- index++;
- FPT_utilEEWrite(p_port, 0x5453, index);
- temp += 0x5453;
- index++;
- FPT_utilEEWrite(p_port, 0x5645, index);
- temp += 0x5645;
- index++;
- FPT_utilEEWrite(p_port, 0x2045, index);
- temp += 0x2045;
- index++;
- FPT_utilEEWrite(p_port, 0x202F, index);
- temp += 0x202F;
- index++;
- FPT_utilEEWrite(p_port, 0x4F4A, index);
- temp += 0x4F4A;
- index++;
- FPT_utilEEWrite(p_port, 0x204E, index);
- temp += 0x204E;
- index++;
- FPT_utilEEWrite(p_port, 0x3539, index);
- temp += 0x3539;
-
-
-
- FPT_utilEEWrite(p_port, temp, EEPROM_CHECK_SUM/2);
-
- FPT_utilEEWriteOnOff(p_port,(unsigned char)0);
+ temp = 0;
+
+ FPT_utilEEWrite(p_port, 0x4641, FW_SIGNATURE / 2);
+ temp += 0x4641;
+ FPT_utilEEWrite(p_port, 0x3920, MODEL_NUMB_0 / 2);
+ temp += 0x3920;
+ FPT_utilEEWrite(p_port, 0x3033, MODEL_NUMB_2 / 2);
+ temp += 0x3033;
+ FPT_utilEEWrite(p_port, 0x2020, MODEL_NUMB_4 / 2);
+ temp += 0x2020;
+ FPT_utilEEWrite(p_port, 0x70D3, SYSTEM_CONFIG / 2);
+ temp += 0x70D3;
+ FPT_utilEEWrite(p_port, 0x0010, BIOS_CONFIG / 2);
+ temp += 0x0010;
+ FPT_utilEEWrite(p_port, 0x0003, SCAM_CONFIG / 2);
+ temp += 0x0003;
+ FPT_utilEEWrite(p_port, 0x0007, ADAPTER_SCSI_ID / 2);
+ temp += 0x0007;
+
+ FPT_utilEEWrite(p_port, 0x0000, IGNORE_B_SCAN / 2);
+ temp += 0x0000;
+ FPT_utilEEWrite(p_port, 0x0000, SEND_START_ENA / 2);
+ temp += 0x0000;
+ FPT_utilEEWrite(p_port, 0x0000, DEVICE_ENABLE / 2);
+ temp += 0x0000;
+
+ FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBL01 / 2);
+ temp += 0x4242;
+ FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBL23 / 2);
+ temp += 0x4242;
+ FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBL45 / 2);
+ temp += 0x4242;
+ FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBL67 / 2);
+ temp += 0x4242;
+ FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBL89 / 2);
+ temp += 0x4242;
+ FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBLab / 2);
+ temp += 0x4242;
+ FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBLcd / 2);
+ temp += 0x4242;
+ FPT_utilEEWrite(p_port, 0x4242, SYNC_RATE_TBLef / 2);
+ temp += 0x4242;
+
+ FPT_utilEEWrite(p_port, 0x6C46, 64 / 2); /*PRODUCT ID */
+ temp += 0x6C46;
+ FPT_utilEEWrite(p_port, 0x7361, 66 / 2); /* FlashPoint LT */
+ temp += 0x7361;
+ FPT_utilEEWrite(p_port, 0x5068, 68 / 2);
+ temp += 0x5068;
+ FPT_utilEEWrite(p_port, 0x696F, 70 / 2);
+ temp += 0x696F;
+ FPT_utilEEWrite(p_port, 0x746E, 72 / 2);
+ temp += 0x746E;
+ FPT_utilEEWrite(p_port, 0x4C20, 74 / 2);
+ temp += 0x4C20;
+ FPT_utilEEWrite(p_port, 0x2054, 76 / 2);
+ temp += 0x2054;
+ FPT_utilEEWrite(p_port, 0x2020, 78 / 2);
+ temp += 0x2020;
+
+ index = ((EE_SCAMBASE / 2) + (7 * 16));
+ FPT_utilEEWrite(p_port, (0x0700 + TYPE_CODE0), index);
+ temp += (0x0700 + TYPE_CODE0);
+ index++;
+ FPT_utilEEWrite(p_port, 0x5542, index); /*Vendor ID code */
+ temp += 0x5542; /* BUSLOGIC */
+ index++;
+ FPT_utilEEWrite(p_port, 0x4C53, index);
+ temp += 0x4C53;
+ index++;
+ FPT_utilEEWrite(p_port, 0x474F, index);
+ temp += 0x474F;
+ index++;
+ FPT_utilEEWrite(p_port, 0x4349, index);
+ temp += 0x4349;
+ index++;
+ FPT_utilEEWrite(p_port, 0x5442, index); /*Vendor unique code */
+ temp += 0x5442; /* BT- 930 */
+ index++;
+ FPT_utilEEWrite(p_port, 0x202D, index);
+ temp += 0x202D;
+ index++;
+ FPT_utilEEWrite(p_port, 0x3339, index);
+ temp += 0x3339;
+ index++; /*Serial # */
+ FPT_utilEEWrite(p_port, 0x2030, index); /* 01234567 */
+ temp += 0x2030;
+ index++;
+ FPT_utilEEWrite(p_port, 0x5453, index);
+ temp += 0x5453;
+ index++;
+ FPT_utilEEWrite(p_port, 0x5645, index);
+ temp += 0x5645;
+ index++;
+ FPT_utilEEWrite(p_port, 0x2045, index);
+ temp += 0x2045;
+ index++;
+ FPT_utilEEWrite(p_port, 0x202F, index);
+ temp += 0x202F;
+ index++;
+ FPT_utilEEWrite(p_port, 0x4F4A, index);
+ temp += 0x4F4A;
+ index++;
+ FPT_utilEEWrite(p_port, 0x204E, index);
+ temp += 0x204E;
+ index++;
+ FPT_utilEEWrite(p_port, 0x3539, index);
+ temp += 0x3539;
+
+ FPT_utilEEWrite(p_port, temp, EEPROM_CHECK_SUM / 2);
+
+ FPT_utilEEWriteOnOff(p_port, (unsigned char)0);
}
-
/*---------------------------------------------------------------------
*
* Function: Queue Search Select
*
*---------------------------------------------------------------------*/
-static void FPT_queueSearchSelect(struct sccb_card * pCurrCard, unsigned char p_card)
+static void FPT_queueSearchSelect(struct sccb_card *pCurrCard,
+ unsigned char p_card)
{
- unsigned char scan_ptr, lun;
- struct sccb_mgr_tar_info * currTar_Info;
- struct sccb * pOldSccb;
+ unsigned char scan_ptr, lun;
+ struct sccb_mgr_tar_info *currTar_Info;
+ struct sccb *pOldSccb;
- scan_ptr = pCurrCard->scanIndex;
- do
- {
+ scan_ptr = pCurrCard->scanIndex;
+ do {
currTar_Info = &FPT_sccbMgrTbl[p_card][scan_ptr];
- if((pCurrCard->globalFlags & F_CONLUN_IO) &&
- ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))
- {
- if (currTar_Info->TarSelQ_Cnt != 0)
- {
+ if ((pCurrCard->globalFlags & F_CONLUN_IO) &&
+ ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) !=
+ TAG_Q_TRYING)) {
+ if (currTar_Info->TarSelQ_Cnt != 0) {
scan_ptr++;
if (scan_ptr == MAX_SCSI_TAR)
scan_ptr = 0;
-
- for(lun=0; lun < MAX_LUN; lun++)
- {
- if(currTar_Info->TarLUNBusy[lun] == 0)
- {
- pCurrCard->currentSCCB = currTar_Info->TarSelQ_Head;
+ for (lun = 0; lun < MAX_LUN; lun++) {
+ if (currTar_Info->TarLUNBusy[lun] == 0) {
+
+ pCurrCard->currentSCCB =
+ currTar_Info->TarSelQ_Head;
pOldSccb = NULL;
- while((pCurrCard->currentSCCB != NULL) &&
- (lun != pCurrCard->currentSCCB->Lun))
- {
- pOldSccb = pCurrCard->currentSCCB;
- pCurrCard->currentSCCB = (struct sccb *)(pCurrCard->currentSCCB)->
- Sccb_forwardlink;
+ while ((pCurrCard->
+ currentSCCB != NULL)
+ && (lun !=
+ pCurrCard->
+ currentSCCB->Lun)) {
+ pOldSccb =
+ pCurrCard->
+ currentSCCB;
+ pCurrCard->currentSCCB =
+ (struct sccb
+ *)(pCurrCard->
+ currentSCCB)->
+ Sccb_forwardlink;
}
- if(pCurrCard->currentSCCB == NULL)
+ if (pCurrCard->currentSCCB ==
+ NULL)
continue;
- if(pOldSccb != NULL)
- {
- pOldSccb->Sccb_forwardlink = (struct sccb *)(pCurrCard->currentSCCB)->
- Sccb_forwardlink;
- pOldSccb->Sccb_backlink = (struct sccb *)(pCurrCard->currentSCCB)->
- Sccb_backlink;
- currTar_Info->TarSelQ_Cnt--;
- }
- else
- {
- currTar_Info->TarSelQ_Head = (struct sccb *)(pCurrCard->currentSCCB)->Sccb_forwardlink;
-
- if (currTar_Info->TarSelQ_Head == NULL)
- {
- currTar_Info->TarSelQ_Tail = NULL;
- currTar_Info->TarSelQ_Cnt = 0;
- }
- else
- {
- currTar_Info->TarSelQ_Cnt--;
- currTar_Info->TarSelQ_Head->Sccb_backlink = (struct sccb *)NULL;
+ if (pOldSccb != NULL) {
+ pOldSccb->
+ Sccb_forwardlink =
+ (struct sccb
+ *)(pCurrCard->
+ currentSCCB)->
+ Sccb_forwardlink;
+ pOldSccb->
+ Sccb_backlink =
+ (struct sccb
+ *)(pCurrCard->
+ currentSCCB)->
+ Sccb_backlink;
+ currTar_Info->
+ TarSelQ_Cnt--;
+ } else {
+ currTar_Info->
+ TarSelQ_Head =
+ (struct sccb
+ *)(pCurrCard->
+ currentSCCB)->
+ Sccb_forwardlink;
+
+ if (currTar_Info->
+ TarSelQ_Head ==
+ NULL) {
+ currTar_Info->
+ TarSelQ_Tail
+ = NULL;
+ currTar_Info->
+ TarSelQ_Cnt
+ = 0;
+ } else {
+ currTar_Info->
+ TarSelQ_Cnt--;
+ currTar_Info->
+ TarSelQ_Head->
+ Sccb_backlink
+ =
+ (struct sccb
+ *)NULL;
}
}
- pCurrCard->scanIndex = scan_ptr;
+ pCurrCard->scanIndex = scan_ptr;
- pCurrCard->globalFlags |= F_NEW_SCCB_CMD;
+ pCurrCard->globalFlags |=
+ F_NEW_SCCB_CMD;
- break;
+ break;
}
}
}
- else
- {
+ else {
scan_ptr++;
if (scan_ptr == MAX_SCSI_TAR) {
scan_ptr = 0;
}
}
- }
- else
- {
+ } else {
if ((currTar_Info->TarSelQ_Cnt != 0) &&
- (currTar_Info->TarLUNBusy[0] == 0))
- {
+ (currTar_Info->TarLUNBusy[0] == 0)) {
- pCurrCard->currentSCCB = currTar_Info->TarSelQ_Head;
+ pCurrCard->currentSCCB =
+ currTar_Info->TarSelQ_Head;
- currTar_Info->TarSelQ_Head = (struct sccb *)(pCurrCard->currentSCCB)->Sccb_forwardlink;
+ currTar_Info->TarSelQ_Head =
+ (struct sccb *)(pCurrCard->currentSCCB)->
+ Sccb_forwardlink;
- if (currTar_Info->TarSelQ_Head == NULL)
- {
+ if (currTar_Info->TarSelQ_Head == NULL) {
currTar_Info->TarSelQ_Tail = NULL;
currTar_Info->TarSelQ_Cnt = 0;
- }
- else
- {
+ } else {
currTar_Info->TarSelQ_Cnt--;
- currTar_Info->TarSelQ_Head->Sccb_backlink = (struct sccb *)NULL;
+ currTar_Info->TarSelQ_Head->
+ Sccb_backlink = (struct sccb *)NULL;
}
scan_ptr++;
break;
}
- else
- {
+ else {
scan_ptr++;
- if (scan_ptr == MAX_SCSI_TAR)
- {
+ if (scan_ptr == MAX_SCSI_TAR) {
scan_ptr = 0;
}
}
} while (scan_ptr != pCurrCard->scanIndex);
}
-
/*---------------------------------------------------------------------
*
* Function: Queue Select Fail
*
*---------------------------------------------------------------------*/
-static void FPT_queueSelectFail(struct sccb_card * pCurrCard, unsigned char p_card)
+static void FPT_queueSelectFail(struct sccb_card *pCurrCard,
+ unsigned char p_card)
{
- unsigned char thisTarg;
- struct sccb_mgr_tar_info * currTar_Info;
+ unsigned char thisTarg;
+ struct sccb_mgr_tar_info *currTar_Info;
- if (pCurrCard->currentSCCB != NULL)
- {
- thisTarg = (unsigned char)(((struct sccb *)(pCurrCard->currentSCCB))->TargID);
- currTar_Info = &FPT_sccbMgrTbl[p_card][thisTarg];
+ if (pCurrCard->currentSCCB != NULL) {
+ thisTarg =
+ (unsigned char)(((struct sccb *)(pCurrCard->currentSCCB))->
+ TargID);
+ currTar_Info = &FPT_sccbMgrTbl[p_card][thisTarg];
- pCurrCard->currentSCCB->Sccb_backlink = (struct sccb *)NULL;
+ pCurrCard->currentSCCB->Sccb_backlink = (struct sccb *)NULL;
- pCurrCard->currentSCCB->Sccb_forwardlink = currTar_Info->TarSelQ_Head;
+ pCurrCard->currentSCCB->Sccb_forwardlink =
+ currTar_Info->TarSelQ_Head;
- if (currTar_Info->TarSelQ_Cnt == 0)
- {
- currTar_Info->TarSelQ_Tail = pCurrCard->currentSCCB;
- }
-
- else
- {
- currTar_Info->TarSelQ_Head->Sccb_backlink = pCurrCard->currentSCCB;
- }
+ if (currTar_Info->TarSelQ_Cnt == 0) {
+ currTar_Info->TarSelQ_Tail = pCurrCard->currentSCCB;
+ }
+ else {
+ currTar_Info->TarSelQ_Head->Sccb_backlink =
+ pCurrCard->currentSCCB;
+ }
- currTar_Info->TarSelQ_Head = pCurrCard->currentSCCB;
+ currTar_Info->TarSelQ_Head = pCurrCard->currentSCCB;
- pCurrCard->currentSCCB = NULL;
- currTar_Info->TarSelQ_Cnt++;
- }
+ pCurrCard->currentSCCB = NULL;
+ currTar_Info->TarSelQ_Cnt++;
+ }
}
+
/*---------------------------------------------------------------------
*
* Function: Queue Command Complete
*
*---------------------------------------------------------------------*/
-static void FPT_queueCmdComplete(struct sccb_card * pCurrCard, struct sccb * p_sccb,
- unsigned char p_card)
+static void FPT_queueCmdComplete(struct sccb_card *pCurrCard,
+ struct sccb *p_sccb, unsigned char p_card)
{
- unsigned char i, SCSIcmd;
- CALL_BK_FN callback;
- struct sccb_mgr_tar_info * currTar_Info;
-
- SCSIcmd = p_sccb->Cdb[0];
-
-
- if (!(p_sccb->Sccb_XferState & F_ALL_XFERRED)) {
-
- if ((p_sccb->ControlByte & (SCCB_DATA_XFER_OUT | SCCB_DATA_XFER_IN)) &&
- (p_sccb->HostStatus == SCCB_COMPLETE) &&
- (p_sccb->TargetStatus != SSCHECK))
-
- if ((SCSIcmd == SCSI_READ) ||
- (SCSIcmd == SCSI_WRITE) ||
- (SCSIcmd == SCSI_READ_EXTENDED) ||
- (SCSIcmd == SCSI_WRITE_EXTENDED) ||
- (SCSIcmd == SCSI_WRITE_AND_VERIFY) ||
- (SCSIcmd == SCSI_START_STOP_UNIT) ||
- (pCurrCard->globalFlags & F_NO_FILTER)
- )
- p_sccb->HostStatus = SCCB_DATA_UNDER_RUN;
- }
-
+ unsigned char i, SCSIcmd;
+ CALL_BK_FN callback;
+ struct sccb_mgr_tar_info *currTar_Info;
+
+ SCSIcmd = p_sccb->Cdb[0];
+
+ if (!(p_sccb->Sccb_XferState & F_ALL_XFERRED)) {
+
+ if ((p_sccb->
+ ControlByte & (SCCB_DATA_XFER_OUT | SCCB_DATA_XFER_IN))
+ && (p_sccb->HostStatus == SCCB_COMPLETE)
+ && (p_sccb->TargetStatus != SSCHECK))
+
+ if ((SCSIcmd == SCSI_READ) ||
+ (SCSIcmd == SCSI_WRITE) ||
+ (SCSIcmd == SCSI_READ_EXTENDED) ||
+ (SCSIcmd == SCSI_WRITE_EXTENDED) ||
+ (SCSIcmd == SCSI_WRITE_AND_VERIFY) ||
+ (SCSIcmd == SCSI_START_STOP_UNIT) ||
+ (pCurrCard->globalFlags & F_NO_FILTER)
+ )
+ p_sccb->HostStatus = SCCB_DATA_UNDER_RUN;
+ }
- if(p_sccb->SccbStatus == SCCB_IN_PROCESS)
- {
- if (p_sccb->HostStatus || p_sccb->TargetStatus)
- p_sccb->SccbStatus = SCCB_ERROR;
- else
- p_sccb->SccbStatus = SCCB_SUCCESS;
+ if (p_sccb->SccbStatus == SCCB_IN_PROCESS) {
+ if (p_sccb->HostStatus || p_sccb->TargetStatus)
+ p_sccb->SccbStatus = SCCB_ERROR;
+ else
+ p_sccb->SccbStatus = SCCB_SUCCESS;
}
- if (p_sccb->Sccb_XferState & F_AUTO_SENSE) {
+ if (p_sccb->Sccb_XferState & F_AUTO_SENSE) {
- p_sccb->CdbLength = p_sccb->Save_CdbLen;
- for (i=0; i < 6; i++) {
- p_sccb->Cdb[i] = p_sccb->Save_Cdb[i];
- }
- }
+ p_sccb->CdbLength = p_sccb->Save_CdbLen;
+ for (i = 0; i < 6; i++) {
+ p_sccb->Cdb[i] = p_sccb->Save_Cdb[i];
+ }
+ }
- if ((p_sccb->OperationCode == RESIDUAL_SG_COMMAND) ||
- (p_sccb->OperationCode == RESIDUAL_COMMAND)) {
+ if ((p_sccb->OperationCode == RESIDUAL_SG_COMMAND) ||
+ (p_sccb->OperationCode == RESIDUAL_COMMAND)) {
- FPT_utilUpdateResidual(p_sccb);
- }
+ FPT_utilUpdateResidual(p_sccb);
+ }
- pCurrCard->cmdCounter--;
- if (!pCurrCard->cmdCounter) {
+ pCurrCard->cmdCounter--;
+ if (!pCurrCard->cmdCounter) {
- if (pCurrCard->globalFlags & F_GREEN_PC) {
- WR_HARPOON(pCurrCard->ioPort+hp_clkctrl_0,(PWR_DWN | CLKCTRL_DEFAULT));
- WR_HARPOON(pCurrCard->ioPort+hp_sys_ctrl, STOP_CLK);
- }
+ if (pCurrCard->globalFlags & F_GREEN_PC) {
+ WR_HARPOON(pCurrCard->ioPort + hp_clkctrl_0,
+ (PWR_DWN | CLKCTRL_DEFAULT));
+ WR_HARPOON(pCurrCard->ioPort + hp_sys_ctrl, STOP_CLK);
+ }
- WR_HARPOON(pCurrCard->ioPort+hp_semaphore,
- (RD_HARPOON(pCurrCard->ioPort+hp_semaphore) & ~SCCB_MGR_ACTIVE));
+ WR_HARPOON(pCurrCard->ioPort + hp_semaphore,
+ (RD_HARPOON(pCurrCard->ioPort + hp_semaphore) &
+ ~SCCB_MGR_ACTIVE));
- }
+ }
- if(pCurrCard->discQCount != 0)
- {
- currTar_Info = &FPT_sccbMgrTbl[p_card][p_sccb->TargID];
- if(((pCurrCard->globalFlags & F_CONLUN_IO) &&
- ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING)))
- {
+ if (pCurrCard->discQCount != 0) {
+ currTar_Info = &FPT_sccbMgrTbl[p_card][p_sccb->TargID];
+ if (((pCurrCard->globalFlags & F_CONLUN_IO) &&
+ ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) !=
+ TAG_Q_TRYING))) {
pCurrCard->discQCount--;
- pCurrCard->discQ_Tbl[currTar_Info->LunDiscQ_Idx[p_sccb->Lun]] = NULL;
- }
- else
- {
- if(p_sccb->Sccb_tag)
- {
+ pCurrCard->discQ_Tbl[currTar_Info->
+ LunDiscQ_Idx[p_sccb->Lun]] = NULL;
+ } else {
+ if (p_sccb->Sccb_tag) {
pCurrCard->discQCount--;
pCurrCard->discQ_Tbl[p_sccb->Sccb_tag] = NULL;
- }else
- {
+ } else {
pCurrCard->discQCount--;
- pCurrCard->discQ_Tbl[currTar_Info->LunDiscQ_Idx[0]] = NULL;
+ pCurrCard->discQ_Tbl[currTar_Info->
+ LunDiscQ_Idx[0]] = NULL;
}
}
}
- callback = (CALL_BK_FN)p_sccb->SccbCallback;
- callback(p_sccb);
- pCurrCard->globalFlags |= F_NEW_SCCB_CMD;
- pCurrCard->currentSCCB = NULL;
+ callback = (CALL_BK_FN) p_sccb->SccbCallback;
+ callback(p_sccb);
+ pCurrCard->globalFlags |= F_NEW_SCCB_CMD;
+ pCurrCard->currentSCCB = NULL;
}
-
/*---------------------------------------------------------------------
*
* Function: Queue Disconnect
* Description: Add SCCB to our disconnect array.
*
*---------------------------------------------------------------------*/
-static void FPT_queueDisconnect(struct sccb * p_sccb, unsigned char p_card)
+static void FPT_queueDisconnect(struct sccb *p_sccb, unsigned char p_card)
{
- struct sccb_mgr_tar_info * currTar_Info;
+ struct sccb_mgr_tar_info *currTar_Info;
currTar_Info = &FPT_sccbMgrTbl[p_card][p_sccb->TargID];
- if(((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
- ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING)))
- {
- FPT_BL_Card[p_card].discQ_Tbl[currTar_Info->LunDiscQ_Idx[p_sccb->Lun]] = p_sccb;
- }
- else
- {
- if (p_sccb->Sccb_tag)
- {
- FPT_BL_Card[p_card].discQ_Tbl[p_sccb->Sccb_tag] = p_sccb;
- FPT_sccbMgrTbl[p_card][p_sccb->TargID].TarLUNBusy[0] = 0;
+ if (((FPT_BL_Card[p_card].globalFlags & F_CONLUN_IO) &&
+ ((currTar_Info->TarStatus & TAR_TAG_Q_MASK) != TAG_Q_TRYING))) {
+ FPT_BL_Card[p_card].discQ_Tbl[currTar_Info->
+ LunDiscQ_Idx[p_sccb->Lun]] =
+ p_sccb;
+ } else {
+ if (p_sccb->Sccb_tag) {
+ FPT_BL_Card[p_card].discQ_Tbl[p_sccb->Sccb_tag] =
+ p_sccb;
+ FPT_sccbMgrTbl[p_card][p_sccb->TargID].TarLUNBusy[0] =
+ 0;
FPT_sccbMgrTbl[p_card][p_sccb->TargID].TarTagQ_Cnt++;
- }else
- {
- FPT_BL_Card[p_card].discQ_Tbl[currTar_Info->LunDiscQ_Idx[0]] = p_sccb;
+ } else {
+ FPT_BL_Card[p_card].discQ_Tbl[currTar_Info->
+ LunDiscQ_Idx[0]] = p_sccb;
}
}
FPT_BL_Card[p_card].currentSCCB = NULL;
}
-
/*---------------------------------------------------------------------
*
* Function: Queue Flush SCCB
*
*---------------------------------------------------------------------*/
-static void FPT_queueFlushSccb(unsigned char p_card, unsigned char error_code)
+static void FPT_queueFlushSccb(unsigned char p_card, unsigned char error_code)
{
- unsigned char qtag,thisTarg;
- struct sccb * currSCCB;
- struct sccb_mgr_tar_info * currTar_Info;
+ unsigned char qtag, thisTarg;
+ struct sccb *currSCCB;
+ struct sccb_mgr_tar_info *currTar_Info;
- currSCCB = FPT_BL_Card[p_card].currentSCCB;
- if(currSCCB != NULL)
- {
- thisTarg = (unsigned char)currSCCB->TargID;
- currTar_Info = &FPT_sccbMgrTbl[p_card][thisTarg];
+ currSCCB = FPT_BL_Card[p_card].currentSCCB;
+ if (currSCCB != NULL) {
+ thisTarg = (unsigned char)currSCCB->TargID;
+ currTar_Info = &FPT_sccbMgrTbl[p_card][thisTarg];
+
+ for (qtag = 0; qtag < QUEUE_DEPTH; qtag++) {
- for (qtag=0; qtag<QUEUE_DEPTH; qtag++) {
+ if (FPT_BL_Card[p_card].discQ_Tbl[qtag] &&
+ (FPT_BL_Card[p_card].discQ_Tbl[qtag]->TargID ==
+ thisTarg)) {
- if (FPT_BL_Card[p_card].discQ_Tbl[qtag] &&
- (FPT_BL_Card[p_card].discQ_Tbl[qtag]->TargID == thisTarg))
- {
+ FPT_BL_Card[p_card].discQ_Tbl[qtag]->
+ HostStatus = (unsigned char)error_code;
- FPT_BL_Card[p_card].discQ_Tbl[qtag]->HostStatus = (unsigned char)error_code;
-
- FPT_queueCmdComplete(&FPT_BL_Card[p_card],FPT_BL_Card[p_card].discQ_Tbl[qtag], p_card);
+ FPT_queueCmdComplete(&FPT_BL_Card[p_card],
+ FPT_BL_Card[p_card].
+ discQ_Tbl[qtag], p_card);
- FPT_BL_Card[p_card].discQ_Tbl[qtag] = NULL;
- currTar_Info->TarTagQ_Cnt--;
+ FPT_BL_Card[p_card].discQ_Tbl[qtag] = NULL;
+ currTar_Info->TarTagQ_Cnt--;
- }
- }
+ }
+ }
}
}
*
*---------------------------------------------------------------------*/
-static void FPT_queueFlushTargSccb(unsigned char p_card, unsigned char thisTarg,
- unsigned char error_code)
+static void FPT_queueFlushTargSccb(unsigned char p_card, unsigned char thisTarg,
+ unsigned char error_code)
{
- unsigned char qtag;
- struct sccb_mgr_tar_info * currTar_Info;
+ unsigned char qtag;
+ struct sccb_mgr_tar_info *currTar_Info;
- currTar_Info = &FPT_sccbMgrTbl[p_card][thisTarg];
+ currTar_Info = &FPT_sccbMgrTbl[p_card][thisTarg];
- for (qtag=0; qtag<QUEUE_DEPTH; qtag++) {
+ for (qtag = 0; qtag < QUEUE_DEPTH; qtag++) {
- if (FPT_BL_Card[p_card].discQ_Tbl[qtag] &&
- (FPT_BL_Card[p_card].discQ_Tbl[qtag]->TargID == thisTarg))
- {
+ if (FPT_BL_Card[p_card].discQ_Tbl[qtag] &&
+ (FPT_BL_Card[p_card].discQ_Tbl[qtag]->TargID == thisTarg)) {
- FPT_BL_Card[p_card].discQ_Tbl[qtag]->HostStatus = (unsigned char)error_code;
+ FPT_BL_Card[p_card].discQ_Tbl[qtag]->HostStatus =
+ (unsigned char)error_code;
- FPT_queueCmdComplete(&FPT_BL_Card[p_card],FPT_BL_Card[p_card].discQ_Tbl[qtag], p_card);
+ FPT_queueCmdComplete(&FPT_BL_Card[p_card],
+ FPT_BL_Card[p_card].
+ discQ_Tbl[qtag], p_card);
- FPT_BL_Card[p_card].discQ_Tbl[qtag] = NULL;
- currTar_Info->TarTagQ_Cnt--;
+ FPT_BL_Card[p_card].discQ_Tbl[qtag] = NULL;
+ currTar_Info->TarTagQ_Cnt--;
- }
- }
+ }
+ }
}
-
-
-
-
-static void FPT_queueAddSccb(struct sccb * p_SCCB, unsigned char p_card)
+static void FPT_queueAddSccb(struct sccb *p_SCCB, unsigned char p_card)
{
- struct sccb_mgr_tar_info * currTar_Info;
- currTar_Info = &FPT_sccbMgrTbl[p_card][p_SCCB->TargID];
-
- p_SCCB->Sccb_forwardlink = NULL;
+ struct sccb_mgr_tar_info *currTar_Info;
+ currTar_Info = &FPT_sccbMgrTbl[p_card][p_SCCB->TargID];
- p_SCCB->Sccb_backlink = currTar_Info->TarSelQ_Tail;
+ p_SCCB->Sccb_forwardlink = NULL;
- if (currTar_Info->TarSelQ_Cnt == 0) {
+ p_SCCB->Sccb_backlink = currTar_Info->TarSelQ_Tail;
- currTar_Info->TarSelQ_Head = p_SCCB;
- }
+ if (currTar_Info->TarSelQ_Cnt == 0) {
- else {
+ currTar_Info->TarSelQ_Head = p_SCCB;
+ }
- currTar_Info->TarSelQ_Tail->Sccb_forwardlink = p_SCCB;
- }
+ else {
+ currTar_Info->TarSelQ_Tail->Sccb_forwardlink = p_SCCB;
+ }
- currTar_Info->TarSelQ_Tail = p_SCCB;
- currTar_Info->TarSelQ_Cnt++;
+ currTar_Info->TarSelQ_Tail = p_SCCB;
+ currTar_Info->TarSelQ_Cnt++;
}
-
/*---------------------------------------------------------------------
*
* Function: Queue Find SCCB
*
*---------------------------------------------------------------------*/
-static unsigned char FPT_queueFindSccb(struct sccb * p_SCCB, unsigned char p_card)
+static unsigned char FPT_queueFindSccb(struct sccb *p_SCCB,
+ unsigned char p_card)
{
- struct sccb * q_ptr;
- struct sccb_mgr_tar_info * currTar_Info;
-
- currTar_Info = &FPT_sccbMgrTbl[p_card][p_SCCB->TargID];
+ struct sccb *q_ptr;
+ struct sccb_mgr_tar_info *currTar_Info;
- q_ptr = currTar_Info->TarSelQ_Head;
+ currTar_Info = &FPT_sccbMgrTbl[p_card][p_SCCB->TargID];
- while(q_ptr != NULL) {
+ q_ptr = currTar_Info->TarSelQ_Head;
- if (q_ptr == p_SCCB) {
+ while (q_ptr != NULL) {
+ if (q_ptr == p_SCCB) {
- if (currTar_Info->TarSelQ_Head == q_ptr) {
+ if (currTar_Info->TarSelQ_Head == q_ptr) {
- currTar_Info->TarSelQ_Head = q_ptr->Sccb_forwardlink;
+ currTar_Info->TarSelQ_Head =
+ q_ptr->Sccb_forwardlink;
}
- if (currTar_Info->TarSelQ_Tail == q_ptr) {
+ if (currTar_Info->TarSelQ_Tail == q_ptr) {
- currTar_Info->TarSelQ_Tail = q_ptr->Sccb_backlink;
+ currTar_Info->TarSelQ_Tail =
+ q_ptr->Sccb_backlink;
}
- if (q_ptr->Sccb_forwardlink != NULL) {
- q_ptr->Sccb_forwardlink->Sccb_backlink = q_ptr->Sccb_backlink;
+ if (q_ptr->Sccb_forwardlink != NULL) {
+ q_ptr->Sccb_forwardlink->Sccb_backlink =
+ q_ptr->Sccb_backlink;
}
- if (q_ptr->Sccb_backlink != NULL) {
- q_ptr->Sccb_backlink->Sccb_forwardlink = q_ptr->Sccb_forwardlink;
+ if (q_ptr->Sccb_backlink != NULL) {
+ q_ptr->Sccb_backlink->Sccb_forwardlink =
+ q_ptr->Sccb_forwardlink;
}
- currTar_Info->TarSelQ_Cnt--;
+ currTar_Info->TarSelQ_Cnt--;
- return(1);
- }
-
- else {
- q_ptr = q_ptr->Sccb_forwardlink;
- }
- }
+ return (1);
+ }
+ else {
+ q_ptr = q_ptr->Sccb_forwardlink;
+ }
+ }
- return(0);
+ return (0);
}
-
/*---------------------------------------------------------------------
*
* Function: Utility Update Residual Count
*
*---------------------------------------------------------------------*/
-static void FPT_utilUpdateResidual(struct sccb * p_SCCB)
+static void FPT_utilUpdateResidual(struct sccb *p_SCCB)
{
- unsigned long partial_cnt;
- unsigned int sg_index;
- unsigned long *sg_ptr;
+ unsigned long partial_cnt;
+ unsigned int sg_index;
+ unsigned long *sg_ptr;
- if (p_SCCB->Sccb_XferState & F_ALL_XFERRED) {
+ if (p_SCCB->Sccb_XferState & F_ALL_XFERRED) {
- p_SCCB->DataLength = 0x0000;
- }
+ p_SCCB->DataLength = 0x0000;
+ }
- else if (p_SCCB->Sccb_XferState & F_SG_XFER) {
+ else if (p_SCCB->Sccb_XferState & F_SG_XFER) {
- partial_cnt = 0x0000;
+ partial_cnt = 0x0000;
- sg_index = p_SCCB->Sccb_sgseg;
+ sg_index = p_SCCB->Sccb_sgseg;
- sg_ptr = (unsigned long *)p_SCCB->DataPointer;
+ sg_ptr = (unsigned long *)p_SCCB->DataPointer;
- if (p_SCCB->Sccb_SGoffset) {
+ if (p_SCCB->Sccb_SGoffset) {
partial_cnt = p_SCCB->Sccb_SGoffset;
sg_index++;
- }
+ }
- while ( ((unsigned long)sg_index * (unsigned long)SG_ELEMENT_SIZE) <
- p_SCCB->DataLength ) {
+ while (((unsigned long)sg_index *
+ (unsigned long)SG_ELEMENT_SIZE) < p_SCCB->DataLength) {
- partial_cnt += *(sg_ptr+(sg_index * 2));
+ partial_cnt += *(sg_ptr + (sg_index * 2));
sg_index++;
- }
+ }
- p_SCCB->DataLength = partial_cnt;
- }
+ p_SCCB->DataLength = partial_cnt;
+ }
- else {
+ else {
- p_SCCB->DataLength -= p_SCCB->Sccb_ATC;
- }
+ p_SCCB->DataLength -= p_SCCB->Sccb_ATC;
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: Wait 1 Second
static void FPT_Wait1Second(unsigned long p_port)
{
- unsigned char i;
+ unsigned char i;
- for(i=0; i < 4; i++) {
+ for (i = 0; i < 4; i++) {
- FPT_Wait(p_port, TO_250ms);
+ FPT_Wait(p_port, TO_250ms);
- if ((RD_HARPOON(p_port+hp_scsictrl_0) & SCSI_RST))
- break;
+ if ((RD_HARPOON(p_port + hp_scsictrl_0) & SCSI_RST))
+ break;
- if((RDW_HARPOON((p_port+hp_intstat)) & SCAM_SEL))
- break;
- }
+ if ((RDW_HARPOON((p_port + hp_intstat)) & SCAM_SEL))
+ break;
+ }
}
-
/*---------------------------------------------------------------------
*
* Function: FPT_Wait
static void FPT_Wait(unsigned long p_port, unsigned char p_delay)
{
- unsigned char old_timer;
- unsigned char green_flag;
+ unsigned char old_timer;
+ unsigned char green_flag;
- old_timer = RD_HARPOON(p_port+hp_seltimeout);
+ old_timer = RD_HARPOON(p_port + hp_seltimeout);
- green_flag=RD_HARPOON(p_port+hp_clkctrl_0);
- WR_HARPOON(p_port+hp_clkctrl_0, CLKCTRL_DEFAULT);
+ green_flag = RD_HARPOON(p_port + hp_clkctrl_0);
+ WR_HARPOON(p_port + hp_clkctrl_0, CLKCTRL_DEFAULT);
- WR_HARPOON(p_port+hp_seltimeout,p_delay);
- WRW_HARPOON((p_port+hp_intstat), TIMEOUT);
- WRW_HARPOON((p_port+hp_intena), (FPT_default_intena & ~TIMEOUT));
+ WR_HARPOON(p_port + hp_seltimeout, p_delay);
+ WRW_HARPOON((p_port + hp_intstat), TIMEOUT);
+ WRW_HARPOON((p_port + hp_intena), (FPT_default_intena & ~TIMEOUT));
+ WR_HARPOON(p_port + hp_portctrl_0,
+ (RD_HARPOON(p_port + hp_portctrl_0) | START_TO));
- WR_HARPOON(p_port+hp_portctrl_0,
- (RD_HARPOON(p_port+hp_portctrl_0) | START_TO));
+ while (!(RDW_HARPOON((p_port + hp_intstat)) & TIMEOUT)) {
- while (!(RDW_HARPOON((p_port+hp_intstat)) & TIMEOUT)) {
+ if ((RD_HARPOON(p_port + hp_scsictrl_0) & SCSI_RST))
+ break;
- if ((RD_HARPOON(p_port+hp_scsictrl_0) & SCSI_RST))
- break;
-
- if ((RDW_HARPOON((p_port+hp_intstat)) & SCAM_SEL))
- break;
- }
+ if ((RDW_HARPOON((p_port + hp_intstat)) & SCAM_SEL))
+ break;
+ }
- WR_HARPOON(p_port+hp_portctrl_0,
- (RD_HARPOON(p_port+hp_portctrl_0) & ~START_TO));
+ WR_HARPOON(p_port + hp_portctrl_0,
+ (RD_HARPOON(p_port + hp_portctrl_0) & ~START_TO));
- WRW_HARPOON((p_port+hp_intstat), TIMEOUT);
- WRW_HARPOON((p_port+hp_intena), FPT_default_intena);
+ WRW_HARPOON((p_port + hp_intstat), TIMEOUT);
+ WRW_HARPOON((p_port + hp_intena), FPT_default_intena);
- WR_HARPOON(p_port+hp_clkctrl_0,green_flag);
+ WR_HARPOON(p_port + hp_clkctrl_0, green_flag);
- WR_HARPOON(p_port+hp_seltimeout,old_timer);
+ WR_HARPOON(p_port + hp_seltimeout, old_timer);
}
-
/*---------------------------------------------------------------------
*
* Function: Enable/Disable Write to EEPROM
*
*---------------------------------------------------------------------*/
-static void FPT_utilEEWriteOnOff(unsigned long p_port,unsigned char p_mode)
+static void FPT_utilEEWriteOnOff(unsigned long p_port, unsigned char p_mode)
{
- unsigned char ee_value;
-
- ee_value = (unsigned char)(RD_HARPOON(p_port+hp_ee_ctrl) & (EXT_ARB_ACK | SCSI_TERM_ENA_H));
+ unsigned char ee_value;
- if (p_mode)
+ ee_value =
+ (unsigned char)(RD_HARPOON(p_port + hp_ee_ctrl) &
+ (EXT_ARB_ACK | SCSI_TERM_ENA_H));
- FPT_utilEESendCmdAddr(p_port, EWEN, EWEN_ADDR);
+ if (p_mode)
- else
+ FPT_utilEESendCmdAddr(p_port, EWEN, EWEN_ADDR);
+ else
- FPT_utilEESendCmdAddr(p_port, EWDS, EWDS_ADDR);
+ FPT_utilEESendCmdAddr(p_port, EWDS, EWDS_ADDR);
- WR_HARPOON(p_port+hp_ee_ctrl, (ee_value | SEE_MS)); /*Turn off CS */
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value); /*Turn off Master Select */
+ WR_HARPOON(p_port + hp_ee_ctrl, (ee_value | SEE_MS)); /*Turn off CS */
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value); /*Turn off Master Select */
}
-
/*---------------------------------------------------------------------
*
* Function: Write EEPROM
*
*---------------------------------------------------------------------*/
-static void FPT_utilEEWrite(unsigned long p_port, unsigned short ee_data, unsigned short ee_addr)
+static void FPT_utilEEWrite(unsigned long p_port, unsigned short ee_data,
+ unsigned short ee_addr)
{
- unsigned char ee_value;
- unsigned short i;
-
- ee_value = (unsigned char)((RD_HARPOON(p_port+hp_ee_ctrl) & (EXT_ARB_ACK | SCSI_TERM_ENA_H))|
- (SEE_MS | SEE_CS));
-
-
+ unsigned char ee_value;
+ unsigned short i;
- FPT_utilEESendCmdAddr(p_port, EE_WRITE, ee_addr);
+ ee_value =
+ (unsigned
+ char)((RD_HARPOON(p_port + hp_ee_ctrl) &
+ (EXT_ARB_ACK | SCSI_TERM_ENA_H)) | (SEE_MS | SEE_CS));
+ FPT_utilEESendCmdAddr(p_port, EE_WRITE, ee_addr);
- ee_value |= (SEE_MS + SEE_CS);
+ ee_value |= (SEE_MS + SEE_CS);
- for(i = 0x8000; i != 0; i>>=1) {
+ for (i = 0x8000; i != 0; i >>= 1) {
- if (i & ee_data)
- ee_value |= SEE_DO;
- else
- ee_value &= ~SEE_DO;
-
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- ee_value |= SEE_CLK; /* Clock data! */
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- ee_value &= ~SEE_CLK;
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- }
- ee_value &= (EXT_ARB_ACK | SCSI_TERM_ENA_H);
- WR_HARPOON(p_port+hp_ee_ctrl, (ee_value | SEE_MS));
+ if (i & ee_data)
+ ee_value |= SEE_DO;
+ else
+ ee_value &= ~SEE_DO;
+
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ ee_value |= SEE_CLK; /* Clock data! */
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ ee_value &= ~SEE_CLK;
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ }
+ ee_value &= (EXT_ARB_ACK | SCSI_TERM_ENA_H);
+ WR_HARPOON(p_port + hp_ee_ctrl, (ee_value | SEE_MS));
- FPT_Wait(p_port, TO_10ms);
+ FPT_Wait(p_port, TO_10ms);
- WR_HARPOON(p_port+hp_ee_ctrl, (ee_value | SEE_MS | SEE_CS)); /* Set CS to EEPROM */
- WR_HARPOON(p_port+hp_ee_ctrl, (ee_value | SEE_MS)); /* Turn off CS */
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value); /* Turn off Master Select */
+ WR_HARPOON(p_port + hp_ee_ctrl, (ee_value | SEE_MS | SEE_CS)); /* Set CS to EEPROM */
+ WR_HARPOON(p_port + hp_ee_ctrl, (ee_value | SEE_MS)); /* Turn off CS */
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value); /* Turn off Master Select */
}
/*---------------------------------------------------------------------
*
*---------------------------------------------------------------------*/
-static unsigned short FPT_utilEERead(unsigned long p_port, unsigned short ee_addr)
+static unsigned short FPT_utilEERead(unsigned long p_port,
+ unsigned short ee_addr)
{
- unsigned short i, ee_data1, ee_data2;
+ unsigned short i, ee_data1, ee_data2;
i = 0;
ee_data1 = FPT_utilEEReadOrg(p_port, ee_addr);
- do
- {
+ do {
ee_data2 = FPT_utilEEReadOrg(p_port, ee_addr);
- if(ee_data1 == ee_data2)
- return(ee_data1);
+ if (ee_data1 == ee_data2)
+ return (ee_data1);
ee_data1 = ee_data2;
i++;
- }while(i < 4);
+ } while (i < 4);
- return(ee_data1);
+ return (ee_data1);
}
/*---------------------------------------------------------------------
*
*---------------------------------------------------------------------*/
-static unsigned short FPT_utilEEReadOrg(unsigned long p_port, unsigned short ee_addr)
+static unsigned short FPT_utilEEReadOrg(unsigned long p_port,
+ unsigned short ee_addr)
{
- unsigned char ee_value;
- unsigned short i, ee_data;
+ unsigned char ee_value;
+ unsigned short i, ee_data;
- ee_value = (unsigned char)((RD_HARPOON(p_port+hp_ee_ctrl) & (EXT_ARB_ACK | SCSI_TERM_ENA_H))|
- (SEE_MS | SEE_CS));
+ ee_value =
+ (unsigned
+ char)((RD_HARPOON(p_port + hp_ee_ctrl) &
+ (EXT_ARB_ACK | SCSI_TERM_ENA_H)) | (SEE_MS | SEE_CS));
+ FPT_utilEESendCmdAddr(p_port, EE_READ, ee_addr);
- FPT_utilEESendCmdAddr(p_port, EE_READ, ee_addr);
+ ee_value |= (SEE_MS + SEE_CS);
+ ee_data = 0;
+ for (i = 1; i <= 16; i++) {
- ee_value |= (SEE_MS + SEE_CS);
- ee_data = 0;
+ ee_value |= SEE_CLK; /* Clock data! */
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ ee_value &= ~SEE_CLK;
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
- for(i = 1; i <= 16; i++) {
+ ee_data <<= 1;
- ee_value |= SEE_CLK; /* Clock data! */
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- ee_value &= ~SEE_CLK;
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
-
- ee_data <<= 1;
-
- if (RD_HARPOON(p_port+hp_ee_ctrl) & SEE_DI)
- ee_data |= 1;
- }
+ if (RD_HARPOON(p_port + hp_ee_ctrl) & SEE_DI)
+ ee_data |= 1;
+ }
- ee_value &= ~(SEE_MS + SEE_CS);
- WR_HARPOON(p_port+hp_ee_ctrl, (ee_value | SEE_MS)); /*Turn off CS */
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value); /*Turn off Master Select */
+ ee_value &= ~(SEE_MS + SEE_CS);
+ WR_HARPOON(p_port + hp_ee_ctrl, (ee_value | SEE_MS)); /*Turn off CS */
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value); /*Turn off Master Select */
- return(ee_data);
+ return (ee_data);
}
-
/*---------------------------------------------------------------------
*
* Function: Send EE command and Address to the EEPROM
*
*---------------------------------------------------------------------*/
-static void FPT_utilEESendCmdAddr(unsigned long p_port, unsigned char ee_cmd, unsigned short ee_addr)
+static void FPT_utilEESendCmdAddr(unsigned long p_port, unsigned char ee_cmd,
+ unsigned short ee_addr)
{
- unsigned char ee_value;
- unsigned char narrow_flg;
-
- unsigned short i;
-
-
- narrow_flg= (unsigned char)(RD_HARPOON(p_port+hp_page_ctrl) & NARROW_SCSI_CARD);
-
+ unsigned char ee_value;
+ unsigned char narrow_flg;
- ee_value = SEE_MS;
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
+ unsigned short i;
- ee_value |= SEE_CS; /* Set CS to EEPROM */
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
+ narrow_flg =
+ (unsigned char)(RD_HARPOON(p_port + hp_page_ctrl) &
+ NARROW_SCSI_CARD);
+ ee_value = SEE_MS;
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
- for(i = 0x04; i != 0; i>>=1) {
+ ee_value |= SEE_CS; /* Set CS to EEPROM */
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
- if (i & ee_cmd)
- ee_value |= SEE_DO;
- else
- ee_value &= ~SEE_DO;
-
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- ee_value |= SEE_CLK; /* Clock data! */
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- ee_value &= ~SEE_CLK;
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- }
-
-
- if (narrow_flg)
- i = 0x0080;
-
- else
- i = 0x0200;
+ for (i = 0x04; i != 0; i >>= 1) {
+ if (i & ee_cmd)
+ ee_value |= SEE_DO;
+ else
+ ee_value &= ~SEE_DO;
+
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ ee_value |= SEE_CLK; /* Clock data! */
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ ee_value &= ~SEE_CLK;
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ }
- while (i != 0) {
+ if (narrow_flg)
+ i = 0x0080;
- if (i & ee_addr)
- ee_value |= SEE_DO;
- else
- ee_value &= ~SEE_DO;
+ else
+ i = 0x0200;
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- ee_value |= SEE_CLK; /* Clock data! */
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- ee_value &= ~SEE_CLK;
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
- WR_HARPOON(p_port+hp_ee_ctrl, ee_value);
+ while (i != 0) {
- i >>= 1;
- }
+ if (i & ee_addr)
+ ee_value |= SEE_DO;
+ else
+ ee_value &= ~SEE_DO;
+
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ ee_value |= SEE_CLK; /* Clock data! */
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ ee_value &= ~SEE_CLK;
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+ WR_HARPOON(p_port + hp_ee_ctrl, ee_value);
+
+ i >>= 1;
+ }
}
static unsigned short FPT_CalcCrc16(unsigned char buffer[])
{
- unsigned short crc=0;
- int i,j;
- unsigned short ch;
- for (i=0; i < ID_STRING_LENGTH; i++)
- {
- ch = (unsigned short) buffer[i];
- for(j=0; j < 8; j++)
- {
- if ((crc ^ ch) & 1)
- crc = (crc >> 1) ^ CRCMASK;
- else
- crc >>= 1;
- ch >>= 1;
- }
- }
- return(crc);
+ unsigned short crc = 0;
+ int i, j;
+ unsigned short ch;
+ for (i = 0; i < ID_STRING_LENGTH; i++) {
+ ch = (unsigned short)buffer[i];
+ for (j = 0; j < 8; j++) {
+ if ((crc ^ ch) & 1)
+ crc = (crc >> 1) ^ CRCMASK;
+ else
+ crc >>= 1;
+ ch >>= 1;
+ }
+ }
+ return (crc);
}
static unsigned char FPT_CalcLrc(unsigned char buffer[])
int i;
unsigned char lrc;
lrc = 0;
- for(i = 0; i < ID_STRING_LENGTH; i++)
+ for (i = 0; i < ID_STRING_LENGTH; i++)
lrc ^= buffer[i];
- return(lrc);
+ return (lrc);
}
-
-
/*
The following inline definitions avoid type conflicts.
*/
static inline unsigned char
FlashPoint__ProbeHostAdapter(struct FlashPoint_Info *FlashPointInfo)
{
- return FlashPoint_ProbeHostAdapter((struct sccb_mgr_info *) FlashPointInfo);
+ return FlashPoint_ProbeHostAdapter((struct sccb_mgr_info *)
+ FlashPointInfo);
}
-
static inline FlashPoint_CardHandle_T
FlashPoint__HardwareResetHostAdapter(struct FlashPoint_Info *FlashPointInfo)
{
- return FlashPoint_HardwareResetHostAdapter((struct sccb_mgr_info *) FlashPointInfo);
+ return FlashPoint_HardwareResetHostAdapter((struct sccb_mgr_info *)
+ FlashPointInfo);
}
static inline void
FlashPoint__ReleaseHostAdapter(FlashPoint_CardHandle_T CardHandle)
{
- FlashPoint_ReleaseHostAdapter(CardHandle);
+ FlashPoint_ReleaseHostAdapter(CardHandle);
}
-
static inline void
-FlashPoint__StartCCB(FlashPoint_CardHandle_T CardHandle, struct BusLogic_CCB *CCB)
+FlashPoint__StartCCB(FlashPoint_CardHandle_T CardHandle,
+ struct BusLogic_CCB *CCB)
{
- FlashPoint_StartCCB(CardHandle, (struct sccb *) CCB);
+ FlashPoint_StartCCB(CardHandle, (struct sccb *)CCB);
}
-
static inline void
-FlashPoint__AbortCCB(FlashPoint_CardHandle_T CardHandle, struct BusLogic_CCB *CCB)
+FlashPoint__AbortCCB(FlashPoint_CardHandle_T CardHandle,
+ struct BusLogic_CCB *CCB)
{
- FlashPoint_AbortCCB(CardHandle, (struct sccb *) CCB);
+ FlashPoint_AbortCCB(CardHandle, (struct sccb *)CCB);
}
-
static inline boolean
FlashPoint__InterruptPending(FlashPoint_CardHandle_T CardHandle)
{
- return FlashPoint_InterruptPending(CardHandle);
+ return FlashPoint_InterruptPending(CardHandle);
}
-
static inline int
FlashPoint__HandleInterrupt(FlashPoint_CardHandle_T CardHandle)
{
- return FlashPoint_HandleInterrupt(CardHandle);
+ return FlashPoint_HandleInterrupt(CardHandle);
}
-
#define FlashPoint_ProbeHostAdapter FlashPoint__ProbeHostAdapter
#define FlashPoint_HardwareResetHostAdapter FlashPoint__HardwareResetHostAdapter
#define FlashPoint_ReleaseHostAdapter FlashPoint__ReleaseHostAdapter
#define FlashPoint_InterruptPending FlashPoint__InterruptPending
#define FlashPoint_HandleInterrupt FlashPoint__HandleInterrupt
-
-#else /* CONFIG_SCSI_OMIT_FLASHPOINT */
-
+#else /* CONFIG_SCSI_OMIT_FLASHPOINT */
/*
Define prototypes for the FlashPoint SCCB Manager Functions.
extern unsigned char FlashPoint_ProbeHostAdapter(struct FlashPoint_Info *);
extern FlashPoint_CardHandle_T
- FlashPoint_HardwareResetHostAdapter(struct FlashPoint_Info *);
+FlashPoint_HardwareResetHostAdapter(struct FlashPoint_Info *);
extern void FlashPoint_StartCCB(FlashPoint_CardHandle_T, struct BusLogic_CCB *);
extern int FlashPoint_AbortCCB(FlashPoint_CardHandle_T, struct BusLogic_CCB *);
extern boolean FlashPoint_InterruptPending(FlashPoint_CardHandle_T);
extern int FlashPoint_HandleInterrupt(FlashPoint_CardHandle_T);
extern void FlashPoint_ReleaseHostAdapter(FlashPoint_CardHandle_T);
-
-#endif /* CONFIG_SCSI_OMIT_FLASHPOINT */
+#endif /* CONFIG_SCSI_OMIT_FLASHPOINT */
projects / GitHub / LineageOS / android_kernel_motorola_exynos9610.git / commitdiff