diff options
| -rw-r--r-- | drivers/scsi/FlashPoint.c | 9190 |
1 files changed, 4490 insertions, 4700 deletions
diff --git a/drivers/scsi/FlashPoint.c b/drivers/scsi/FlashPoint.c index 37ee2cb60d20..ce49fbcafbb6 100644 --- a/drivers/scsi/FlashPoint.c +++ b/drivers/scsi/FlashPoint.c @@ -15,74 +15,47 @@ */ - #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 @@ -95,97 +68,82 @@ struct sccb_mgr_info { #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 @@ -193,49 +151,37 @@ struct sccb { #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) @@ -244,7 +190,6 @@ struct sccb { #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)) @@ -259,7 +204,6 @@ struct sccb { #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) @@ -267,62 +211,55 @@ struct sccb { #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 @@ -333,12 +270,10 @@ struct sccb_card { #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 @@ -351,23 +286,21 @@ struct sccb_card { #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 @@ -377,15 +310,10 @@ typedef struct SCCBscam_info { #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 @@ -403,26 +331,17 @@ typedef struct SCCBscam_info { #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 @@ -437,7 +356,6 @@ typedef struct SCCBscam_info { #define SCAM_CONFIG 20 #define ADAPTER_SCSI_ID 24 - #define IGNORE_B_SCAN 32 #define SEND_START_ENA 34 #define DEVICE_ENABLE 36 @@ -452,478 +370,385 @@ typedef struct SCCBscam_info { #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_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_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*/ - - - - #define hp_int_mask 0x17 - - #define INT_CMD_COMPL BIT(0) /* DMA command complete */ - #define INT_EXT_STATUS BIT(1) /* Extended Status Set */ + Harpoon Version 2 and higher */ +#define hp_sub_device_id_0 0x06 /* LSB */ - #define hp_xfer_cnt_lo 0x18 - #define hp_xfer_cnt_hi 0x1A - #define hp_xfer_cmd 0x1B +#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 XFER_HOST_DMA 0x00 /* 0 0 0 Transfer Host -> DMA */ - #define XFER_DMA_HOST 0x01 /* 0 0 1 Transfer DMA -> Host */ +#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 XFER_HOST_AUTO 0x00 /* 0 0 Auto Transfer Size */ +#define hp_host_blk_cnt 0x13 - #define XFER_DMA_8BIT 0x20 /* 0 1 8 BIT Transfer Size */ +#define XFER_BLK64 0x06 /* 1 1 0 64 byte per block */ - #define DISABLE_INT BIT(7) /*Do not interrupt at end of cmd. */ +#define BM_THRESHOLD 0x40 /* PCI mode can only xfer 16 bytes */ - #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_int_mask 0x17 - #define hp_host_addr_lo 0x1C - #define hp_host_addr_hmi 0x1E +#define INT_CMD_COMPL BIT(0) /* DMA command complete */ +#define INT_EXT_STATUS BIT(1) /* Extended Status Set */ - #define hp_ee_ctrl 0x22 +#define hp_xfer_cnt_lo 0x18 +#define hp_xfer_cnt_hi 0x1A +#define hp_xfer_cmd 0x1B - #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 XFER_HOST_DMA 0x00 /* 0 0 0 Transfer Host -> DMA */ +#define XFER_DMA_HOST 0x01 /* 0 0 1 Transfer DMA -> Host */ - #define EE_READ 0x06 - #define EE_WRITE 0x05 - #define EWEN 0x04 - #define EWEN_ADDR 0x03C0 - #define EWDS 0x04 - #define EWDS_ADDR 0x0000 +#define XFER_HOST_AUTO 0x00 /* 0 0 Auto Transfer Size */ +#define XFER_DMA_8BIT 0x20 /* 0 1 8 BIT Transfer Size */ +#define DISABLE_INT BIT(7) /*Do not interrupt at end of cmd. */ +#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 hp_bm_ctrl 0x26 +#define EE_READ 0x06 +#define EE_WRITE 0x05 +#define EWEN 0x04 +#define EWEN_ADDR 0x03C0 +#define EWDS 0x04 +#define EWDS_ADDR 0x0000 - #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 BMCTRL_DEFAULT (FORCE1_XFER|FAST_SINGLE|SCSI_TERM_ENA_L) - #define hp_sg_addr 0x28 - #define hp_page_ctrl 0x29 +#define hp_sg_addr 0x28 +#define hp_page_ctrl 0x29 - #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 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 REC_MASTER_ABORT BIT(5) /*received Master abort */ +#define hp_rev_num 0x33 - #define hp_pci_stat_cfg 0x2D +#define hp_stack_data 0x34 +#define hp_stack_addr 0x35 - #define REC_MASTER_ABORT BIT(5) /*received Master abort */ +#define hp_ext_status 0x36 - - - - - - - - #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 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 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 hp_portctrl_0 0x46 +#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 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_xfercnt_0 0x48 +#define hp_xfercnt_2 0x4A - #define hp_scsireset 0x47 +#define hp_fifodata_0 0x4C +#define hp_addstat 0x4E - #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 SCAM_TIMER BIT(7) +#define SCSI_MODE8 BIT(3) +#define SCSI_PAR_ERR BIT(0) - #define hp_xfercnt_0 0x48 - #define hp_xfercnt_2 0x4A +#define hp_prgmcnt_0 0x4F - #define hp_fifodata_0 0x4C - #define hp_addstat 0x4E +#define hp_selfid_0 0x50 +#define hp_selfid_1 0x51 +#define hp_arb_id 0x52 - #define SCAM_TIMER BIT(7) - #define SCSI_MODE8 BIT(3) - #define SCSI_PAR_ERR BIT(0) +#define hp_select_id 0x53 - #define hp_prgmcnt_0 0x4F +#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_selfid_0 0x50 - #define hp_selfid_1 0x51 - #define hp_arb_id 0x52 +#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 hp_select_id 0x53 +#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 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 AUTO_IMMED BIT(5) +#define SELECT BIT(6) +#define END_DATA (BIT(7)+BIT(6)) - #define hp_synctarg_8 0x58 - #define hp_synctarg_9 0x59 - #define hp_synctarg_10 0x5A - #define hp_synctarg_11 0x5B +#define hp_gp_reg_0 0x68 +#define hp_gp_reg_1 0x69 +#define hp_gp_reg_3 0x6B - #define hp_synctarg_4 0x5C - #define hp_synctarg_5 0x5D - #define hp_synctarg_6 0x5E - #define hp_synctarg_7 0x5F +#define hp_seltimeout 0x6C - #define hp_synctarg_0 0x60 - #define hp_synctarg_1 0x61 - #define hp_synctarg_2 0x62 - #define hp_synctarg_3 0x63 +#define TO_4ms 0x67 /* 3.9959ms */ - #define NARROW_SCSI BIT(4) - #define DEFAULT_OFFSET 0x0F +#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_autostart_0 0x64 - #define hp_autostart_1 0x65 - #define hp_autostart_3 0x67 +#define hp_clkctrl_0 0x6D +#define PWR_DWN BIT(6) +#define ACTdeassert BIT(4) +#define CLK_40MHZ (BIT(1) + BIT(0)) +#define CLKCTRL_DEFAULT (ACTdeassert | CLK_40MHZ) - #define AUTO_IMMED BIT(5) - #define SELECT BIT(6) - #define END_DATA (BIT(7)+BIT(6)) +#define hp_fiforead 0x6E +#define hp_fifowrite 0x6F - #define hp_gp_reg_0 0x68 - #define hp_gp_reg_1 0x69 - #define hp_gp_reg_3 0x6B +#define hp_offsetctr 0x70 +#define hp_xferstat 0x71 - #define hp_seltimeout 0x6C +#define FIFO_EMPTY BIT(6) +#define hp_portctrl_1 0x72 - #define TO_4ms 0x67 /* 3.9959ms */ +#define CHK_SCSI_P BIT(3) +#define HOST_MODE8 BIT(0) - #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_xfer_pad 0x73 - #define hp_clkctrl_0 0x6D +#define ID_UNLOCK BIT(3) - #define PWR_DWN BIT(6) - #define ACTdeassert BIT(4) - #define CLK_40MHZ (BIT(1) + BIT(0)) +#define hp_scsidata_0 0x74 +#define hp_scsidata_1 0x75 - #define CLKCTRL_DEFAULT (ACTdeassert | CLK_40MHZ) +#define hp_aramBase 0x80 +#define BIOS_DATA_OFFSET 0x60 +#define BIOS_RELATIVE_CARD 0x64 - #define hp_fiforead 0x6E - #define hp_fifowrite 0x6F +#define AR3 (BITW(9) + BITW(8)) +#define SDATA BITW(10) - #define hp_offsetctr 0x70 - #define hp_xferstat 0x71 +#define CRD_OP BITW(11) /* Cmp Reg. w/ Data */ - #define FIFO_EMPTY BIT(6) +#define CRR_OP BITW(12) /* Cmp Reg. w. Reg. */ - #define hp_portctrl_1 0x72 +#define CPE_OP (BITW(14)+BITW(11)) /* Cmp SCSI phs & Branch EQ */ - #define CHK_SCSI_P BIT(3) - #define HOST_MODE8 BIT(0) +#define CPN_OP (BITW(14)+BITW(12)) /* Cmp SCSI phs & Branch NOT EQ */ - #define hp_xfer_pad 0x73 +#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 ID_UNLOCK BIT(3) +#define BRH_OP BITW(13) /* Branch */ - #define hp_scsidata_0 0x74 - #define hp_scsidata_1 0x75 +#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 hp_aramBase 0x80 - #define BIOS_DATA_OFFSET 0x60 - #define BIOS_RELATIVE_CARD 0x64 +#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 D_AR0 0x00 +#define D_AR1 BIT(0) +#define D_BUCKET (BIT(2) + BIT(1) + BIT(0)) - #define AR3 (BITW(9) + BITW(8)) - #define SDATA BITW(10) - - - #define CRD_OP BITW(11) /* Cmp Reg. w/ Data */ - - #define CRR_OP BITW(12) /* Cmp Reg. w. Reg. */ - - - - #define CPE_OP (BITW(14)+BITW(11)) /* Cmp SCSI phs & Branch EQ */ - - #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 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 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), \ @@ -941,12 +766,9 @@ typedef struct SCCBscam_info { #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)) @@ -962,139 +784,146 @@ typedef struct SCCBscam_info { #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}; /*--------------------------------------------------------------------- * @@ -1104,276 +933,270 @@ 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 @@ -1382,185 +1205,190 @@ static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info * pCardInfo) * *---------------------------------------------------------------------*/ -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)); - - 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); + for (i = 0, id = 0x01; i != pCardInfo->si_id; i++, id <<= 1) { + } - 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 ); + 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)); - if (!(pCardInfo->si_flags & SOFT_RESET)) { + 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); - FPT_sresb(ioport,thisCard); + 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_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){ + if (pCardInfo->si_per_targ_wide_nego & sync_bit_map) { - FPT_sccbMgrTbl[thisCard][id*2+i].TarEEValue |= EE_WIDE_SCSI; + 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) @@ -1570,36 +1398,37 @@ 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; @@ -1607,21 +1436,22 @@ static void FPT_RNVRamData(struct nvram_info * pNvRamInfo) 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; } @@ -1630,29 +1460,30 @@ static void FPT_RNVRamData(struct nvram_info * pNvRamInfo) 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 @@ -1662,117 +1493,115 @@ static unsigned char FPT_ChkIfChipInitialized(unsigned long ioPort) * 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); - } - - else { + 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)) { - 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 @@ -1782,98 +1611,106 @@ static void FlashPoint_StartCCB(unsigned long pCurrCard, struct sccb * p_Sccb) * 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 @@ -1884,22 +1721,19 @@ static int FlashPoint_AbortCCB(unsigned long pCurrCard, struct sccb * p_Sccb) *---------------------------------------------------------------------*/ 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 @@ -1911,237 +1745,259 @@ static unsigned char FlashPoint_InterruptPending(unsigned long pCurrCard) *---------------------------------------------------------------------*/ 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); + 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; - - currSCCB->Sccb_savedATC = currSCCB->Sccb_ATC; - } - - 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; - } + else if (hp_int & ITAR_DISC) { - WRW_HARPOON((ioport+hp_intstat), (BUS_FREE | 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; - else if (hp_int & RSEL) { + currSCCB->Sccb_savedATC = currSCCB->Sccb_ATC; + } - WRW_HARPOON((ioport+hp_intstat), (PROG_HLT | RSEL | PHASE | BUS_FREE)); + 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; + } - if (RDW_HARPOON((ioport+hp_intstat)) & ITAR_DISC) - { - if (((struct sccb_card *)pCurrCard)->globalFlags & F_HOST_XFER_ACT) - { - FPT_phaseChkFifo(ioport, thisCard); - } + WRW_HARPOON((ioport + hp_intstat), + (BUS_FREE | ITAR_DISC)); - 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; - } + ((struct sccb_card *)pCurrCard)->globalFlags |= + F_NEW_SCCB_CMD; - WRW_HARPOON((ioport+hp_intstat), (BUS_FREE | ITAR_DISC)); - currSCCB->Sccb_scsistat = DISCONNECT_ST; - FPT_queueDisconnect(currSCCB,thisCard); - } + } - FPT_sres(ioport,thisCard,((struct sccb_card *)pCurrCard)); - FPT_phaseDecode(ioport,thisCard); + else if (hp_int & RSEL) { - } + 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); + } - else if ((hp_int & IDO_STRT) && (!(hp_int & BUS_FREE))) - { + 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), (IDO_STRT | XFER_CNT_0)); - FPT_phaseDecode(ioport,thisCard); + WRW_HARPOON((ioport + hp_intstat), + (BUS_FREE | ITAR_DISC)); + currSCCB->Sccb_scsistat = DISCONNECT_ST; + FPT_queueDisconnect(currSCCB, thisCard); + } - } + FPT_sres(ioport, thisCard, + ((struct sccb_card *)pCurrCard)); + FPT_phaseDecode(ioport, thisCard); + } - 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 */ + else if ((hp_int & IDO_STRT) && (!(hp_int & BUS_FREE))) { - 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), + (IDO_STRT | XFER_CNT_0)); + FPT_phaseDecode(ioport, thisCard); - else if (hp_int & XFER_CNT_0) { + } - WRW_HARPOON((ioport+hp_intstat), 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)); + } + } - FPT_schkdd(ioport,thisCard); + else if (hp_int & XFER_CNT_0) { - } + WRW_HARPOON((ioport + hp_intstat), XFER_CNT_0); + FPT_schkdd(ioport, thisCard); - else if (hp_int & BUS_FREE) { + } - WRW_HARPOON((ioport+hp_intstat), BUS_FREE); + else if (hp_int & BUS_FREE) { - if (((struct sccb_card *)pCurrCard)->globalFlags & F_HOST_XFER_ACT) { + WRW_HARPOON((ioport + hp_intstat), BUS_FREE); - FPT_hostDataXferAbort(ioport,thisCard,currSCCB); - } + if (((struct sccb_card *)pCurrCard)-> + globalFlags & F_HOST_XFER_ACT) { - 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); } /*--------------------------------------------------------------------- @@ -2154,150 +2010,149 @@ static int FlashPoint_HandleInterrupt(unsigned long pCurrCard) * 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) ) - { + unsigned char temp, ScamFlg; + struct sccb_mgr_tar_info *currTar_Info; + struct nvram_info *pCurrNvRam; - if (pCurrCard->globalFlags & F_HOST_XFER_ACT) - { + if (RD_HARPOON(p_port + hp_ext_status) & + (BM_FORCE_OFF | PCI_DEV_TMOUT | BM_PARITY_ERR | PIO_OVERRUN)) { - FPT_hostDataXferAbort(p_port,p_card, pCurrCard->currentSCCB); - } + if (pCurrCard->globalFlags & F_HOST_XFER_ACT) { - 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)); - - 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 @@ -2308,21 +2163,19 @@ static unsigned char FPT_SccbMgr_bad_isr(unsigned long p_port, unsigned char p_c 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 @@ -2331,33 +2184,30 @@ static void FPT_SccbMgrTableInitAll() * *---------------------------------------------------------------------*/ -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 @@ -2366,11 +2216,12 @@ static void FPT_SccbMgrTableInitCard(struct sccb_card * pCurrCard, unsigned char * *---------------------------------------------------------------------*/ -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]; @@ -2382,19 +2233,15 @@ static void FPT_SccbMgrTableInitTarget(unsigned char p_card, unsigned char targe 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--; } @@ -2402,7 +2249,6 @@ static void FPT_SccbMgrTableInitTarget(unsigned char p_card, unsigned char targe } } - /*--------------------------------------------------------------------- * * Function: sfetm @@ -2412,71 +2258,66 @@ static void FPT_SccbMgrTableInitTarget(unsigned char p_card, unsigned char targe * *---------------------------------------------------------------------*/ -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 @@ -2488,99 +2329,87 @@ static unsigned char FPT_sfm(unsigned long port, struct sccb * pCurrSCCB) 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; @@ -2588,206 +2417,206 @@ static void FPT_ssel(unsigned long port, unsigned char p_card) 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))); - - WRW_HARPOON((port+ID_MSG_STRT+2),BRH_OP+ALWAYS+NP); + if (currSCCB->OperationCode == RESET_COMMAND) { + WRW_HARPOON((port + ID_MSG_STRT), (MPM_OP + AMSG_OUT + + (currSCCB-> + Sccb_idmsg & ~DISC_PRIV))); - currSCCB->Sccb_scsimsg = SMDEV_RESET; + WRW_HARPOON((port + ID_MSG_STRT + 2), BRH_OP + ALWAYS + NP); - WR_HARPOON(port+hp_autostart_3, (SELECT+SELCHK_STRT)); - auto_loaded = 1; - currSCCB->Sccb_scsistat = SELECT_BDR_ST; + currSCCB->Sccb_scsimsg = SMDEV_RESET; - if (currTar_Info->TarEEValue & EE_SYNC_MASK) - { - currTar_Info->TarSyncCtrl = 0; - currTar_Info->TarStatus &= ~TAR_SYNC_MASK; - } + WR_HARPOON(port + hp_autostart_3, (SELECT + SELCHK_STRT)); + auto_loaded = 1; + currSCCB->Sccb_scsistat = SELECT_BDR_ST; - 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 @@ -2796,303 +2625,276 @@ 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_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); } } } @@ -3106,37 +2908,35 @@ static void FPT_SendMsg(unsigned long port, unsigned char message) * 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; } @@ -3144,140 +2944,144 @@ static void FPT_sdecm(unsigned char message, unsigned long port, unsigned char p } - 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 @@ -3285,76 +3089,65 @@ static void FPT_sdecm(unsigned char message, unsigned long port, unsigned char p * 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 @@ -3364,73 +3157,79 @@ static void FPT_shandem(unsigned long port, unsigned char p_card, struct sccb * * *---------------------------------------------------------------------*/ -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 @@ -3441,129 +3240,126 @@ static unsigned char FPT_sisyncn(unsigned long port, unsigned char p_card, unsig *---------------------------------------------------------------------*/ 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 */ + if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_20MB) - else if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_10MB) + our_sync_msg = 12; /* Setup our Message to 20mb/s */ - our_sync_msg = 25; /* Setup our Message to 10mb/s */ + else if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_10MB) - else if ((currTar_Info->TarEEValue & EE_SYNC_MASK) == EE_SYNC_5MB) + our_sync_msg = 25; /* Setup our Message to 10mb/s */ - 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. */ - } - - 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 @@ -3571,28 +3367,28 @@ static void FPT_stsyncn(unsigned long port, unsigned char p_card) * 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 @@ -3604,48 +3400,51 @@ static void FPT_sisyncr(unsigned long port,unsigned char sync_pulse, unsigned ch 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 @@ -3656,77 +3455,68 @@ static unsigned char FPT_siwidn(unsigned long port, unsigned char p_card) *---------------------------------------------------------------------*/ 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 @@ -3736,25 +3526,24 @@ static void FPT_stwidn(unsigned long port, unsigned char p_card) *---------------------------------------------------------------------*/ 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 @@ -3763,71 +3552,71 @@ static void FPT_siwidr(unsigned long port, unsigned char width) * 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 @@ -3837,67 +3626,65 @@ static void FPT_sssyncv(unsigned long p_port, unsigned char p_id, unsigned char *---------------------------------------------------------------------*/ 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)); } @@ -3908,46 +3695,43 @@ static void FPT_sresb(unsigned long port, unsigned char p_card) * 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 @@ -3959,77 +3743,77 @@ static void FPT_ssenss(struct sccb_card * pCurrCard) 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 @@ -4041,109 +3825,97 @@ static void FPT_sxfrp(unsigned long p_port, unsigned char p_card) 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; + 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_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 @@ -4152,39 +3924,37 @@ static void FPT_schkdd(unsigned long port, unsigned char p_card) * *---------------------------------------------------------------------*/ -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 @@ -4195,35 +3965,35 @@ static void FPT_sinits(struct sccb * p_sccb, unsigned char p_card) (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 @@ -4234,21 +4004,19 @@ static void FPT_sinits(struct sccb * p_sccb, unsigned char p_card) 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 @@ -4260,39 +4028,36 @@ static void FPT_phaseDecode(unsigned long p_port, unsigned char p_card) 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 @@ -4304,40 +4069,37 @@ static void FPT_phaseDataOut(unsigned long port, unsigned char p_card) 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); - } + } } /*--------------------------------------------------------------------- @@ -4350,48 +4112,47 @@ static void FPT_phaseDataIn(unsigned long port, unsigned char 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 @@ -4402,17 +4163,16 @@ static void FPT_phaseCommand(unsigned long p_port, unsigned char p_card) 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 @@ -4424,9 +4184,9 @@ static void FPT_phaseStatus(unsigned long port, unsigned char p_card) 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; @@ -4435,133 +4195,124 @@ static void FPT_phaseMsgOut(unsigned long port, unsigned char p_card) 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 @@ -4573,46 +4324,40 @@ static void FPT_phaseMsgOut(unsigned long port, unsigned char p_card) 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 @@ -4625,23 +4370,21 @@ static void FPT_phaseMsgIn(unsigned long port, unsigned char p_card) 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 @@ -4653,74 +4396,67 @@ static void FPT_phaseIllegal(unsigned long port, unsigned char p_card) static void FPT_phaseChkFifo(unsigned long port, unsigned char p_card) { - unsigned long xfercnt; - struct sccb * currSCCB; + 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; - - 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 @@ -4731,94 +4467,92 @@ static void FPT_phaseChkFifo(unsigned long port, unsigned char p_card) *---------------------------------------------------------------------*/ 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; - 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; + 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); - return; - } + FPT_queueCmdComplete(&FPT_BL_Card[p_card], currSCCB, + p_card); + FPT_queueSearchSelect(&FPT_BL_Card[p_card], p_card); - FPT_BL_Card[p_card].globalFlags |= F_NEW_SCCB_CMD; + } - } /*end if !=null */ -} + 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_queueCmdComplete(&FPT_BL_Card[p_card], currSCCB, + p_card); + return; + } + + FPT_BL_Card[p_card].globalFlags |= F_NEW_SCCB_CMD; + + } /*end if !=null */ +} /*--------------------------------------------------------------------- * @@ -4829,101 +4563,99 @@ static void FPT_phaseBusFree(unsigned long port, unsigned char p_card) *---------------------------------------------------------------------*/ 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); } /*--------------------------------------------------------------------- @@ -4937,201 +4669,259 @@ static void FPT_autoLoadDefaultMap(unsigned long 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 @@ -5150,37 +4940,33 @@ static void FPT_autoCmdCmplt(unsigned long p_port, unsigned char p_card) * *---------------------------------------------------------------------*/ -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 @@ -5188,104 +4974,101 @@ static void FPT_dataXferProcessor(unsigned long port, struct sccb_card * pCurrCa * 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; - } + unsigned long count, addr, tmpSGCnt; + unsigned int sg_index; + unsigned char sg_count, i; + unsigned long reg_offset; - sg_count = 0; - tmpSGCnt = 0; - sg_index = pcurrSCCB->Sccb_sgseg; - reg_offset = hp_aramBase; + if (pcurrSCCB->Sccb_XferState & F_HOST_XFER_DIR) { + count = ((unsigned long)HOST_RD_CMD) << 24; + } - i = (unsigned char) (RD_HARPOON(p_port+hp_page_ctrl) & ~(SGRAM_ARAM|SCATTER_EN)); - - - 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) ) { - - 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 @@ -5293,47 +5076,49 @@ static void FPT_busMstrSGDataXferStart(unsigned long p_port, struct sccb * pcurr * 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; - - if (!(pcurrSCCB->Sccb_XferState & F_AUTO_SENSE)) { + unsigned long addr, count; - count = pcurrSCCB->Sccb_XferCnt; + if (!(pcurrSCCB->Sccb_XferState & F_AUTO_SENSE)) { - 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 @@ -5348,35 +5133,36 @@ static void FPT_busMstrDataXferStart(unsigned long p_port, struct sccb * pcurrSC *---------------------------------------------------------------------*/ 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 @@ -5384,256 +5170,282 @@ static unsigned char FPT_busMstrTimeOut(unsigned long p_port) * 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--) {} - - 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) { - - 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; - } - } - } - } + if (!(RD_HARPOON(port + hp_int_status) & INT_CMD_COMPL)) { - else if (pCurrSCCB->Sccb_XferCnt) { + WR_HARPOON(port + hp_bm_ctrl, + (RD_HARPOON(port + hp_bm_ctrl) | + FLUSH_XFER_CNTR)); + timeout = LONG_WAIT; - 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 @@ -5642,47 +5454,47 @@ static void FPT_hostDataXferAbort(unsigned long port, unsigned char p_card, stru * 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 @@ -5691,177 +5503,192 @@ static void FPT_hostDataXferRestart(struct sccb * currSCCB) * *---------------------------------------------------------------------*/ -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++) @@ -5878,7 +5705,6 @@ static void FPT_scini(unsigned char p_card, unsigned char p_our_id, unsigned cha */ } - /*--------------------------------------------------------------------- * * Function: FPT_scarb @@ -5889,57 +5715,58 @@ static void FPT_scini(unsigned char p_card, unsigned char p_our_id, unsigned cha static int FPT_scarb(unsigned long p_port, unsigned char p_sel_type) { - if (p_sel_type == INIT_SELTD) - { - - while (RD_HARPOON(p_port+hp_scsisig) & (SCSI_SEL | SCSI_BSY)) {} - + if (p_sel_type == INIT_SELTD) { - 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 @@ -5950,32 +5777,28 @@ static int FPT_scarb(unsigned long p_port, unsigned char p_sel_type) 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_scsidata_0, 0x00); + WR_HARPOON(p_port + hp_page_ctrl, + (RD_HARPOON(p_port + hp_page_ctrl) | G_INT_DISABLE)); - WR_HARPOON(p_port+hp_portctrl_0, (RD_HARPOON(p_port+hp_portctrl_0) - & ~SCSI_BUS_EN)); + WR_HARPOON(p_port + hp_scsidata_0, 0x00); - WR_HARPOON(p_port+hp_scsisig, 0x00); + 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_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 @@ -5986,84 +5809,73 @@ static void FPT_scbusf(unsigned long p_port) 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 @@ -6075,29 +5887,29 @@ static void FPT_scasid(unsigned char p_card, unsigned long p_port) 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 @@ -6108,46 +5920,45 @@ static void FPT_scsel(unsigned long p_port) 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 @@ -6157,51 +5968,50 @@ 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_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 @@ -6210,31 +6020,31 @@ 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 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) { @@ -6245,23 +6055,21 @@ static unsigned char FPT_sciso(unsigned long p_port, unsigned char p_id_string[] 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 @@ -6273,24 +6081,22 @@ 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) { - 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 @@ -6302,23 +6108,22 @@ 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) { - 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 @@ -6329,21 +6134,20 @@ static void FPT_scwiros(unsigned long p_port, unsigned char p_data_bit) 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 @@ -6356,73 +6160,76 @@ static unsigned char FPT_scvalq(unsigned char p_quintet) static unsigned char FPT_scsell(unsigned long p_port, unsigned char targ_id) { - unsigned long i; - - WR_HARPOON(p_port+hp_page_ctrl, - (RD_HARPOON(p_port+hp_page_ctrl) | G_INT_DISABLE)); - - ARAM_ACCESS(p_port); + unsigned long i; - 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_page_ctrl, + (RD_HARPOON(p_port + hp_page_ctrl) | G_INT_DISABLE)); + ARAM_ACCESS(p_port); - 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)); + WR_HARPOON(p_port + hp_addstat, + (RD_HARPOON(p_port + hp_addstat) | SCAM_TIMER)); + WR_HARPOON(p_port + hp_seltimeout, TO_4ms); - WRW_HARPOON((p_port+hp_intstat), - (RESET | TIMEOUT | SEL | BUS_FREE | AUTO_INT)); + 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)); - 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! */ + } } /*--------------------------------------------------------------------- @@ -6435,10 +6242,10 @@ static unsigned char FPT_scsell(unsigned long p_port, unsigned char targ_id) 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 @@ -6447,57 +6254,64 @@ 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_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]; } @@ -6511,127 +6325,114 @@ static void FPT_inisci(unsigned char p_card, unsigned long p_port, unsigned char * *---------------------------------------------------------------------*/ -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; - - - for (i=0; i < MAX_SCSI_TAR; i++) { - - match = 1; + unsigned char i, k, match; - for (k=0; k < ID_STRING_LENGTH; k++) - { - if (p_id_string[k] != FPT_scamInfo[i].id_string[k]) - match = 0; - } + for (i = 0; i < MAX_SCSI_TAR; i++) { - 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 @@ -6642,43 +6443,39 @@ static unsigned char FPT_scmachid(unsigned char p_card, unsigned char p_id_strin static void FPT_scsavdi(unsigned char p_card, unsigned long p_port) { - unsigned char i,k,max_id; - unsigned short ee_data,sum_data; + unsigned char i, k, max_id; + unsigned short ee_data, sum_data; + sum_data = 0x0000; - 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 */ - - if (RD_HARPOON(p_port+hp_page_ctrl) & NARROW_SCSI_CARD) - max_id = 0x08; + for (i = 1; i < EE_SCAMBASE / 2; i++) { + sum_data += FPT_utilEERead(p_port, i); + } - else - max_id = 0x10; + FPT_utilEEWriteOnOff(p_port, 1); /* Enable write access to the EEPROM */ - 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))); - } - } + 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 */ } /*--------------------------------------------------------------------- @@ -6691,46 +6488,45 @@ static void FPT_scsavdi(unsigned char p_card, unsigned long p_port) 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 @@ -6742,25 +6538,21 @@ unsigned char i; 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_host_blk_cnt, XFER_BLK64); + WR_HARPOON(p_port + hp_bm_ctrl, (BMCTRL_DEFAULT)); - WR_HARPOON(p_port+hp_bm_ctrl, (BMCTRL_DEFAULT)); + WR_HARPOON(p_port + hp_ee_ctrl, (SCSI_TERM_ENA_H)); - 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 @@ -6772,156 +6564,151 @@ static void FPT_BusMasterInit(unsigned long p_port) static void FPT_DiagEEPROM(unsigned long p_port) { - unsigned short index,temp,max_wd_cnt; + 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; - - 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 @@ -6930,103 +6717,127 @@ static void FPT_DiagEEPROM(unsigned long p_port) * *---------------------------------------------------------------------*/ -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++; @@ -7040,11 +6851,9 @@ static void FPT_queueSearchSelect(struct sccb_card * pCurrCard, unsigned char p_ break; } - else - { + else { scan_ptr++; - if (scan_ptr == MAX_SCSI_TAR) - { + if (scan_ptr == MAX_SCSI_TAR) { scan_ptr = 0; } } @@ -7052,7 +6861,6 @@ static void FPT_queueSearchSelect(struct sccb_card * pCurrCard, unsigned char p_ } while (scan_ptr != pCurrCard->scanIndex); } - /*--------------------------------------------------------------------- * * Function: Queue Select Fail @@ -7061,37 +6869,39 @@ static void FPT_queueSearchSelect(struct sccb_card * pCurrCard, unsigned char p_ * *---------------------------------------------------------------------*/ -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 @@ -7100,101 +6910,97 @@ static void FPT_queueSelectFail(struct sccb_card * pCurrCard, unsigned char p_ca * *---------------------------------------------------------------------*/ -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 @@ -7202,33 +7008,32 @@ static void FPT_queueCmdComplete(struct sccb_card * pCurrCard, struct sccb * p_s * 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 @@ -7237,33 +7042,35 @@ static void FPT_queueDisconnect(struct sccb * p_sccb, unsigned char p_card) * *---------------------------------------------------------------------*/ -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--; - } - } + } + } } } @@ -7276,61 +7083,57 @@ static void FPT_queueFlushSccb(unsigned char p_card, unsigned char error_code) * *---------------------------------------------------------------------*/ -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 @@ -7340,54 +7143,56 @@ static void FPT_queueAddSccb(struct sccb * p_SCCB, unsigned char p_card) * *---------------------------------------------------------------------*/ -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 @@ -7401,48 +7206,47 @@ static unsigned char FPT_queueFindSccb(struct sccb * p_SCCB, unsigned char p_car * *---------------------------------------------------------------------*/ -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 @@ -7453,21 +7257,20 @@ static void FPT_utilUpdateResidual(struct sccb * p_SCCB) 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 @@ -7478,43 +7281,41 @@ static void FPT_Wait1Second(unsigned long p_port) static void FPT_Wait(unsigned long p_port, unsigned char p_delay) { - unsigned char old_timer; - unsigned char green_flag; - - old_timer = RD_HARPOON(p_port+hp_seltimeout); + unsigned char old_timer; + unsigned char green_flag; - green_flag=RD_HARPOON(p_port+hp_clkctrl_0); - WR_HARPOON(p_port+hp_clkctrl_0, CLKCTRL_DEFAULT); + old_timer = RD_HARPOON(p_port + hp_seltimeout); - 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)); + 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_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 @@ -7524,26 +7325,26 @@ 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_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 @@ -7553,46 +7354,46 @@ 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 void FPT_utilEEWrite(unsigned long p_port, unsigned short ee_data, + unsigned short ee_addr) { - unsigned char ee_value; - unsigned short i; + 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)); + 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); - FPT_utilEESendCmdAddr(p_port, EE_WRITE, ee_addr); + 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)); - ee_value |= (SEE_MS + SEE_CS); - - 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)); - - 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 */ } /*--------------------------------------------------------------------- @@ -7604,25 +7405,25 @@ static void FPT_utilEEWrite(unsigned long p_port, unsigned short ee_data, unsign * *---------------------------------------------------------------------*/ -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); } /*--------------------------------------------------------------------- @@ -7634,45 +7435,45 @@ static unsigned short FPT_utilEERead(unsigned long p_port, unsigned short ee_add * *---------------------------------------------------------------------*/ -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; - - 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, ee_data; - FPT_utilEESendCmdAddr(p_port, EE_READ, 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_READ, ee_addr); - ee_value |= (SEE_MS + SEE_CS); - ee_data = 0; + ee_value |= (SEE_MS + SEE_CS); + ee_data = 0; - for(i = 1; i <= 16; i++) { + for (i = 1; i <= 16; i++) { - 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 |= 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; + 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 @@ -7682,87 +7483,83 @@ static unsigned short FPT_utilEEReadOrg(unsigned long p_port, unsigned short ee_ * *---------------------------------------------------------------------*/ -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); - - - ee_value = SEE_MS; - WR_HARPOON(p_port+hp_ee_ctrl, ee_value); - - ee_value |= SEE_CS; /* Set CS to EEPROM */ - WR_HARPOON(p_port+hp_ee_ctrl, ee_value); + unsigned char ee_value; + unsigned char narrow_flg; + unsigned short i; - for(i = 0x04; i != 0; i>>=1) { + narrow_flg = + (unsigned char)(RD_HARPOON(p_port + hp_page_ctrl) & + NARROW_SCSI_CARD); - if (i & ee_cmd) - ee_value |= SEE_DO; - else - ee_value &= ~SEE_DO; + ee_value = SEE_MS; + WR_HARPOON(p_port + hp_ee_ctrl, ee_value); - 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 |= SEE_CS; /* Set CS to EEPROM */ + WR_HARPOON(p_port + hp_ee_ctrl, ee_value); + for (i = 0x04; i != 0; i >>= 1) { - if (narrow_flg) - i = 0x0080; - - else - i = 0x0200; - + 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[]) @@ -7770,13 +7567,11 @@ 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. */ @@ -7784,51 +7579,49 @@ static unsigned char FPT_CalcLrc(unsigned char buffer[]) 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 @@ -7837,9 +7630,7 @@ FlashPoint__HandleInterrupt(FlashPoint_CardHandle_T CardHandle) #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. @@ -7847,12 +7638,11 @@ FlashPoint__HandleInterrupt(FlashPoint_CardHandle_T CardHandle) 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 */ |