Define the maximum number of BusLogic Host Adapters supported by this driver.
*/
-#define BusLogic_MaxHostAdapters 16
+#define BLOGIC_MAX_ADAPTERS 16
/*
Define the maximum number of Target Devices supported by this driver.
*/
-#define BusLogic_MaxTargetDevices 16
+#define BLOGIC_MAXDEV 16
/*
large as the largest single request generated by the I/O Subsystem.
*/
-#define BusLogic_ScatterGatherLimit 128
+#define BLOGIC_SG_LIMIT 128
/*
Tagged Queuing and whether or not ISA Bounce Buffers are required.
*/
-#define BusLogic_MaxTaggedQueueDepth 64
-#define BusLogic_MaxAutomaticTaggedQueueDepth 28
-#define BusLogic_MinAutomaticTaggedQueueDepth 7
-#define BusLogic_TaggedQueueDepthBB 3
-#define BusLogic_UntaggedQueueDepth 3
-#define BusLogic_UntaggedQueueDepthBB 2
+#define BLOGIC_MAX_TAG_DEPTH 64
+#define BLOGIC_MAX_AUTO_TAG_DEPTH 28
+#define BLOGIC_MIN_AUTO_TAG_DEPTH 7
+#define BLOGIC_TAG_DEPTH_BB 3
+#define BLOGIC_UNTAG_DEPTH 3
+#define BLOGIC_UNTAG_DEPTH_BB 2
/*
a SCSI Bus Reset.
*/
-#define BusLogic_DefaultBusSettleTime 2
+#define BLOGIC_BUS_SETTLE_TIME 2
/*
does not cross an allocation block size boundary.
*/
-#define BusLogic_MaxMailboxes 211
+#define BLOGIC_MAX_MAILBOX 211
/*
Kernel memory allocation.
*/
-#define BusLogic_CCB_AllocationGroupSize 7
+#define BLOGIC_CCB_GRP_ALLOCSIZE 7
/*
Define the Host Adapter Line and Message Buffer Sizes.
*/
-#define BusLogic_LineBufferSize 100
-#define BusLogic_MessageBufferSize 9700
+#define BLOGIC_LINEBUF_SIZE 100
+#define BLOGIC_MSGBUF_SIZE 9700
/*
Define the Driver Message Levels.
*/
-enum BusLogic_MessageLevel {
- BusLogic_AnnounceLevel = 0,
- BusLogic_InfoLevel = 1,
- BusLogic_NoticeLevel = 2,
- BusLogic_WarningLevel = 3,
- BusLogic_ErrorLevel = 4
+enum blogic_msglevel {
+ BLOGIC_ANNOUNCE_LEVEL = 0,
+ BLOGIC_INFO_LEVEL = 1,
+ BLOGIC_NOTICE_LEVEL = 2,
+ BLOGIC_WARN_LEVEL = 3,
+ BLOGIC_ERR_LEVEL = 4
};
-static char *BusLogic_MessageLevelMap[] = { KERN_NOTICE, KERN_NOTICE, KERN_NOTICE, KERN_WARNING, KERN_ERR };
+static char *blogic_msglevelmap[] = { KERN_NOTICE, KERN_NOTICE, KERN_NOTICE, KERN_WARNING, KERN_ERR };
/*
Define Driver Message macros.
*/
-#define BusLogic_Announce(Format, Arguments...) \
- BusLogic_Message(BusLogic_AnnounceLevel, Format, ##Arguments)
+#define blogic_announce(format, args...) \
+ blogic_msg(BLOGIC_ANNOUNCE_LEVEL, format, ##args)
-#define BusLogic_Info(Format, Arguments...) \
- BusLogic_Message(BusLogic_InfoLevel, Format, ##Arguments)
+#define blogic_info(format, args...) \
+ blogic_msg(BLOGIC_INFO_LEVEL, format, ##args)
-#define BusLogic_Notice(Format, Arguments...) \
- BusLogic_Message(BusLogic_NoticeLevel, Format, ##Arguments)
+#define blogic_notice(format, args...) \
+ blogic_msg(BLOGIC_NOTICE_LEVEL, format, ##args)
-#define BusLogic_Warning(Format, Arguments...) \
- BusLogic_Message(BusLogic_WarningLevel, Format, ##Arguments)
+#define blogic_warn(format, args...) \
+ blogic_msg(BLOGIC_WARN_LEVEL, format, ##args)
-#define BusLogic_Error(Format, Arguments...) \
- BusLogic_Message(BusLogic_ErrorLevel, Format, ##Arguments)
+#define blogic_err(format, args...) \
+ blogic_msg(BLOGIC_ERR_LEVEL, format, ##args)
/*
of I/O Addresses required by each type.
*/
-enum BusLogic_HostAdapterType {
- BusLogic_MultiMaster = 1,
- BusLogic_FlashPoint = 2
+enum blogic_adapter_type {
+ BLOGIC_MULTIMASTER = 1,
+ BLOGIC_FLASHPOINT = 2
} PACKED;
-#define BusLogic_MultiMasterAddressCount 4
-#define BusLogic_FlashPointAddressCount 256
+#define BLOGIC_MULTIMASTER_ADDR_COUNT 4
+#define BLOGIC_FLASHPOINT_ADDR_COUNT 256
-static int BusLogic_HostAdapterAddressCount[3] = { 0, BusLogic_MultiMasterAddressCount, BusLogic_FlashPointAddressCount };
+static int blogic_adapter_addr_count[3] = { 0, BLOGIC_MULTIMASTER_ADDR_COUNT, BLOGIC_FLASHPOINT_ADDR_COUNT };
/*
#ifdef CONFIG_SCSI_FLASHPOINT
-#define BusLogic_MultiMasterHostAdapterP(HostAdapter) \
- (HostAdapter->HostAdapterType == BusLogic_MultiMaster)
+#define blogic_multimaster_type(adapter) \
+ (adapter->adapter_type == BLOGIC_MULTIMASTER)
-#define BusLogic_FlashPointHostAdapterP(HostAdapter) \
- (HostAdapter->HostAdapterType == BusLogic_FlashPoint)
+#define blogic_flashpoint_type(adapter) \
+ (adapter->adapter_type == BLOGIC_FLASHPOINT)
#else
-#define BusLogic_MultiMasterHostAdapterP(HostAdapter) \
- (true)
-
-#define BusLogic_FlashPointHostAdapterP(HostAdapter) \
- (false)
+#define blogic_multimaster_type(adapter) (true)
+#define blogic_flashpoint_type(adapter) (false)
#endif
Define the possible Host Adapter Bus Types.
*/
-enum BusLogic_HostAdapterBusType {
- BusLogic_Unknown_Bus = 0,
- BusLogic_ISA_Bus = 1,
- BusLogic_EISA_Bus = 2,
- BusLogic_PCI_Bus = 3,
- BusLogic_VESA_Bus = 4,
- BusLogic_MCA_Bus = 5
+enum blogic_adapter_bus_type {
+ BLOGIC_UNKNOWN_BUS = 0,
+ BLOGIC_ISA_BUS = 1,
+ BLOGIC_EISA_BUS = 2,
+ BLOGIC_PCI_BUS = 3,
+ BLOGIC_VESA_BUS = 4,
+ BLOGIC_MCA_BUS = 5
} PACKED;
-static char *BusLogic_HostAdapterBusNames[] = { "Unknown", "ISA", "EISA", "PCI", "VESA", "MCA" };
+static char *blogic_adapter_busnames[] = { "Unknown", "ISA", "EISA", "PCI", "VESA", "MCA" };
-static enum BusLogic_HostAdapterBusType BusLogic_HostAdapterBusTypes[] = {
- BusLogic_VESA_Bus, /* BT-4xx */
- BusLogic_ISA_Bus, /* BT-5xx */
- BusLogic_MCA_Bus, /* BT-6xx */
- BusLogic_EISA_Bus, /* BT-7xx */
- BusLogic_Unknown_Bus, /* BT-8xx */
- BusLogic_PCI_Bus /* BT-9xx */
+static enum blogic_adapter_bus_type blogic_adater_bus_types[] = {
+ BLOGIC_VESA_BUS, /* BT-4xx */
+ BLOGIC_ISA_BUS, /* BT-5xx */
+ BLOGIC_MCA_BUS, /* BT-6xx */
+ BLOGIC_EISA_BUS, /* BT-7xx */
+ BLOGIC_UNKNOWN_BUS, /* BT-8xx */
+ BLOGIC_PCI_BUS /* BT-9xx */
};
/*
Define the possible Host Adapter BIOS Disk Geometry Translations.
*/
-enum BusLogic_BIOS_DiskGeometryTranslation {
- BusLogic_BIOS_Disk_Not_Installed = 0,
- BusLogic_BIOS_Disk_Installed_64x32 = 1,
- BusLogic_BIOS_Disk_Installed_128x32 = 2,
- BusLogic_BIOS_Disk_Installed_255x63 = 3
+enum blogic_bios_diskgeometry {
+ BLOGIC_BIOS_NODISK = 0,
+ BLOGIC_BIOS_DISK64x32 = 1,
+ BLOGIC_BIOS_DISK128x32 = 2,
+ BLOGIC_BIOS_DISK255x63 = 3
} PACKED;
Define a 10^18 Statistics Byte Counter data type.
*/
-struct BusLogic_ByteCounter {
- unsigned int Units;
- unsigned int Billions;
+struct blogic_byte_count {
+ unsigned int units;
+ unsigned int billions;
};
Define the structure for I/O Address and Bus Probing Information.
*/
-struct BusLogic_ProbeInfo {
- enum BusLogic_HostAdapterType HostAdapterType;
- enum BusLogic_HostAdapterBusType HostAdapterBusType;
- unsigned long IO_Address;
- unsigned long PCI_Address;
- struct pci_dev *PCI_Device;
- unsigned char Bus;
- unsigned char Device;
- unsigned char IRQ_Channel;
+struct blogic_probeinfo {
+ enum blogic_adapter_type adapter_type;
+ enum blogic_adapter_bus_type adapter_bus_type;
+ unsigned long io_addr;
+ unsigned long pci_addr;
+ struct pci_dev *pci_device;
+ unsigned char bus;
+ unsigned char dev;
+ unsigned char irq_ch;
};
/*
Define the Probe Options.
*/
-struct BusLogic_ProbeOptions {
- bool NoProbe:1; /* Bit 0 */
- bool NoProbeISA:1; /* Bit 1 */
- bool NoProbePCI:1; /* Bit 2 */
- bool NoSortPCI:1; /* Bit 3 */
- bool MultiMasterFirst:1;/* Bit 4 */
- bool FlashPointFirst:1; /* Bit 5 */
- bool LimitedProbeISA:1; /* Bit 6 */
- bool Probe330:1; /* Bit 7 */
- bool Probe334:1; /* Bit 8 */
- bool Probe230:1; /* Bit 9 */
- bool Probe234:1; /* Bit 10 */
- bool Probe130:1; /* Bit 11 */
- bool Probe134:1; /* Bit 12 */
+struct blogic_probe_options {
+ bool noprobe:1; /* Bit 0 */
+ bool noprobe_isa:1; /* Bit 1 */
+ bool noprobe_pci:1; /* Bit 2 */
+ bool nosort_pci:1; /* Bit 3 */
+ bool multimaster_first:1; /* Bit 4 */
+ bool flashpoint_first:1; /* Bit 5 */
+ bool limited_isa:1; /* Bit 6 */
+ bool probe330:1; /* Bit 7 */
+ bool probe334:1; /* Bit 8 */
+ bool probe230:1; /* Bit 9 */
+ bool probe234:1; /* Bit 10 */
+ bool probe130:1; /* Bit 11 */
+ bool probe134:1; /* Bit 12 */
};
/*
Define the Global Options.
*/
-struct BusLogic_GlobalOptions {
- bool TraceProbe:1; /* Bit 0 */
- bool TraceHardwareReset:1; /* Bit 1 */
- bool TraceConfiguration:1; /* Bit 2 */
- bool TraceErrors:1; /* Bit 3 */
-};
-
-/*
- Define the Local Options.
-*/
-
-struct BusLogic_LocalOptions {
- bool InhibitTargetInquiry:1; /* Bit 0 */
+struct blogic_global_options {
+ bool trace_probe:1; /* Bit 0 */
+ bool trace_hw_reset:1; /* Bit 1 */
+ bool trace_config:1; /* Bit 2 */
+ bool trace_err:1; /* Bit 3 */
};
/*
Define the BusLogic SCSI Host Adapter I/O Register Offsets.
*/
-#define BusLogic_ControlRegisterOffset 0 /* WO register */
-#define BusLogic_StatusRegisterOffset 0 /* RO register */
-#define BusLogic_CommandParameterRegisterOffset 1 /* WO register */
-#define BusLogic_DataInRegisterOffset 1 /* RO register */
-#define BusLogic_InterruptRegisterOffset 2 /* RO register */
-#define BusLogic_GeometryRegisterOffset 3 /* RO register */
+#define BLOGIC_CNTRL_REG 0 /* WO register */
+#define BLOGIC_STATUS_REG 0 /* RO register */
+#define BLOGIC_CMD_PARM_REG 1 /* WO register */
+#define BLOGIC_DATAIN_REG 1 /* RO register */
+#define BLOGIC_INT_REG 2 /* RO register */
+#define BLOGIC_GEOMETRY_REG 3 /* RO register */
/*
Define the structure of the write-only Control Register.
*/
-union BusLogic_ControlRegister {
- unsigned char All;
+union blogic_cntrl_reg {
+ unsigned char all;
struct {
unsigned char:4; /* Bits 0-3 */
- bool SCSIBusReset:1; /* Bit 4 */
- bool InterruptReset:1; /* Bit 5 */
- bool SoftReset:1; /* Bit 6 */
- bool HardReset:1; /* Bit 7 */
+ bool bus_reset:1; /* Bit 4 */
+ bool int_reset:1; /* Bit 5 */
+ bool soft_reset:1; /* Bit 6 */
+ bool hard_reset:1; /* Bit 7 */
} cr;
};
Define the structure of the read-only Status Register.
*/
-union BusLogic_StatusRegister {
- unsigned char All;
+union blogic_stat_reg {
+ unsigned char all;
struct {
- bool CommandInvalid:1; /* Bit 0 */
- bool Reserved:1; /* Bit 1 */
- bool DataInRegisterReady:1; /* Bit 2 */
- bool CommandParameterRegisterBusy:1; /* Bit 3 */
- bool HostAdapterReady:1; /* Bit 4 */
- bool InitializationRequired:1; /* Bit 5 */
- bool DiagnosticFailure:1; /* Bit 6 */
- bool DiagnosticActive:1; /* Bit 7 */
+ bool cmd_invalid:1; /* Bit 0 */
+ bool rsvd:1; /* Bit 1 */
+ bool datain_ready:1; /* Bit 2 */
+ bool cmd_param_busy:1; /* Bit 3 */
+ bool adapter_ready:1; /* Bit 4 */
+ bool init_reqd:1; /* Bit 5 */
+ bool diag_failed:1; /* Bit 6 */
+ bool diag_active:1; /* Bit 7 */
} sr;
};
Define the structure of the read-only Interrupt Register.
*/
-union BusLogic_InterruptRegister {
- unsigned char All;
+union blogic_int_reg {
+ unsigned char all;
struct {
- bool IncomingMailboxLoaded:1; /* Bit 0 */
- bool OutgoingMailboxAvailable:1;/* Bit 1 */
- bool CommandComplete:1; /* Bit 2 */
- bool ExternalBusReset:1; /* Bit 3 */
- unsigned char Reserved:3; /* Bits 4-6 */
- bool InterruptValid:1; /* Bit 7 */
+ bool mailin_loaded:1; /* Bit 0 */
+ bool mailout_avail:1; /* Bit 1 */
+ bool cmd_complete:1; /* Bit 2 */
+ bool ext_busreset:1; /* Bit 3 */
+ unsigned char rsvd:3; /* Bits 4-6 */
+ bool int_valid:1; /* Bit 7 */
} ir;
};
Define the structure of the read-only Geometry Register.
*/
-union BusLogic_GeometryRegister {
- unsigned char All;
+union blogic_geo_reg {
+ unsigned char all;
struct {
- enum BusLogic_BIOS_DiskGeometryTranslation Drive0Geometry:2; /* Bits 0-1 */
- enum BusLogic_BIOS_DiskGeometryTranslation Drive1Geometry:2; /* Bits 2-3 */
+ enum blogic_bios_diskgeometry d0_geo:2; /* Bits 0-1 */
+ enum blogic_bios_diskgeometry d1_geo:2; /* Bits 2-3 */
unsigned char:3; /* Bits 4-6 */
- bool ExtendedTranslationEnabled:1; /* Bit 7 */
+ bool ext_trans_enable:1; /* Bit 7 */
} gr;
};
Define the BusLogic SCSI Host Adapter Command Register Operation Codes.
*/
-enum BusLogic_OperationCode {
- BusLogic_TestCommandCompleteInterrupt = 0x00,
- BusLogic_InitializeMailbox = 0x01,
- BusLogic_ExecuteMailboxCommand = 0x02,
- BusLogic_ExecuteBIOSCommand = 0x03,
- BusLogic_InquireBoardID = 0x04,
- BusLogic_EnableOutgoingMailboxAvailableInt = 0x05,
- BusLogic_SetSCSISelectionTimeout = 0x06,
- BusLogic_SetPreemptTimeOnBus = 0x07,
- BusLogic_SetTimeOffBus = 0x08,
- BusLogic_SetBusTransferRate = 0x09,
- BusLogic_InquireInstalledDevicesID0to7 = 0x0A,
- BusLogic_InquireConfiguration = 0x0B,
- BusLogic_EnableTargetMode = 0x0C,
- BusLogic_InquireSetupInformation = 0x0D,
- BusLogic_WriteAdapterLocalRAM = 0x1A,
- BusLogic_ReadAdapterLocalRAM = 0x1B,
- BusLogic_WriteBusMasterChipFIFO = 0x1C,
- BusLogic_ReadBusMasterChipFIFO = 0x1D,
- BusLogic_EchoCommandData = 0x1F,
- BusLogic_HostAdapterDiagnostic = 0x20,
- BusLogic_SetAdapterOptions = 0x21,
- BusLogic_InquireInstalledDevicesID8to15 = 0x23,
- BusLogic_InquireTargetDevices = 0x24,
- BusLogic_DisableHostAdapterInterrupt = 0x25,
- BusLogic_InitializeExtendedMailbox = 0x81,
- BusLogic_ExecuteSCSICommand = 0x83,
- BusLogic_InquireFirmwareVersion3rdDigit = 0x84,
- BusLogic_InquireFirmwareVersionLetter = 0x85,
- BusLogic_InquirePCIHostAdapterInformation = 0x86,
- BusLogic_InquireHostAdapterModelNumber = 0x8B,
- BusLogic_InquireSynchronousPeriod = 0x8C,
- BusLogic_InquireExtendedSetupInformation = 0x8D,
- BusLogic_EnableStrictRoundRobinMode = 0x8F,
- BusLogic_StoreHostAdapterLocalRAM = 0x90,
- BusLogic_FetchHostAdapterLocalRAM = 0x91,
- BusLogic_StoreLocalDataInEEPROM = 0x92,
- BusLogic_UploadAutoSCSICode = 0x94,
- BusLogic_ModifyIOAddress = 0x95,
- BusLogic_SetCCBFormat = 0x96,
- BusLogic_WriteInquiryBuffer = 0x9A,
- BusLogic_ReadInquiryBuffer = 0x9B,
- BusLogic_FlashROMUploadDownload = 0xA7,
- BusLogic_ReadSCAMData = 0xA8,
- BusLogic_WriteSCAMData = 0xA9
+enum blogic_opcode {
+ BLOGIC_TEST_CMP_COMPLETE = 0x00,
+ BLOGIC_INIT_MBOX = 0x01,
+ BLOGIC_EXEC_MBOX_CMD = 0x02,
+ BLOGIC_EXEC_BIOS_CMD = 0x03,
+ BLOGIC_GET_BOARD_ID = 0x04,
+ BLOGIC_ENABLE_OUTBOX_AVAIL_INT = 0x05,
+ BLOGIC_SET_SELECT_TIMEOUT = 0x06,
+ BLOGIC_SET_PREEMPT_TIME = 0x07,
+ BLOGIC_SET_TIMEOFF_BUS = 0x08,
+ BLOGIC_SET_TXRATE = 0x09,
+ BLOGIC_INQ_DEV0TO7 = 0x0A,
+ BLOGIC_INQ_CONFIG = 0x0B,
+ BLOGIC_TGT_MODE = 0x0C,
+ BLOGIC_INQ_SETUPINFO = 0x0D,
+ BLOGIC_WRITE_LOCALRAM = 0x1A,
+ BLOGIC_READ_LOCALRAM = 0x1B,
+ BLOGIC_WRITE_BUSMASTER_FIFO = 0x1C,
+ BLOGIC_READ_BUSMASTER_FIFO = 0x1D,
+ BLOGIC_ECHO_CMDDATA = 0x1F,
+ BLOGIC_ADAPTER_DIAG = 0x20,
+ BLOGIC_SET_OPTIONS = 0x21,
+ BLOGIC_INQ_DEV8TO15 = 0x23,
+ BLOGIC_INQ_DEV = 0x24,
+ BLOGIC_DISABLE_INT = 0x25,
+ BLOGIC_INIT_EXT_MBOX = 0x81,
+ BLOGIC_EXEC_SCS_CMD = 0x83,
+ BLOGIC_INQ_FWVER_D3 = 0x84,
+ BLOGIC_INQ_FWVER_LETTER = 0x85,
+ BLOGIC_INQ_PCI_INFO = 0x86,
+ BLOGIC_INQ_MODELNO = 0x8B,
+ BLOGIC_INQ_SYNC_PERIOD = 0x8C,
+ BLOGIC_INQ_EXTSETUP = 0x8D,
+ BLOGIC_STRICT_RR = 0x8F,
+ BLOGIC_STORE_LOCALRAM = 0x90,
+ BLOGIC_FETCH_LOCALRAM = 0x91,
+ BLOGIC_STORE_TO_EEPROM = 0x92,
+ BLOGIC_LOAD_AUTOSCSICODE = 0x94,
+ BLOGIC_MOD_IOADDR = 0x95,
+ BLOGIC_SETCCB_FMT = 0x96,
+ BLOGIC_WRITE_INQBUF = 0x9A,
+ BLOGIC_READ_INQBUF = 0x9B,
+ BLOGIC_FLASH_LOAD = 0xA7,
+ BLOGIC_READ_SCAMDATA = 0xA8,
+ BLOGIC_WRITE_SCAMDATA = 0xA9
};
/*
Define the Inquire Board ID reply structure.
*/
-struct BusLogic_BoardID {
- unsigned char BoardType; /* Byte 0 */
- unsigned char CustomFeatures; /* Byte 1 */
- unsigned char FirmwareVersion1stDigit; /* Byte 2 */
- unsigned char FirmwareVersion2ndDigit; /* Byte 3 */
+struct blogic_board_id {
+ unsigned char type; /* Byte 0 */
+ unsigned char custom_features; /* Byte 1 */
+ unsigned char fw_ver_digit1; /* Byte 2 */
+ unsigned char fw_ver_digit2; /* Byte 3 */
};
/*
Define the Inquire Configuration reply structure.
*/
-struct BusLogic_Configuration {
+struct blogic_config {
unsigned char:5; /* Byte 0 Bits 0-4 */
- bool DMA_Channel5:1; /* Byte 0 Bit 5 */
- bool DMA_Channel6:1; /* Byte 0 Bit 6 */
- bool DMA_Channel7:1; /* Byte 0 Bit 7 */
- bool IRQ_Channel9:1; /* Byte 1 Bit 0 */
- bool IRQ_Channel10:1; /* Byte 1 Bit 1 */
- bool IRQ_Channel11:1; /* Byte 1 Bit 2 */
- bool IRQ_Channel12:1; /* Byte 1 Bit 3 */
+ bool dma_ch5:1; /* Byte 0 Bit 5 */
+ bool dma_ch6:1; /* Byte 0 Bit 6 */
+ bool dma_ch7:1; /* Byte 0 Bit 7 */
+ bool irq_ch9:1; /* Byte 1 Bit 0 */
+ bool irq_ch10:1; /* Byte 1 Bit 1 */
+ bool irq_ch11:1; /* Byte 1 Bit 2 */
+ bool irq_ch12:1; /* Byte 1 Bit 3 */
unsigned char:1; /* Byte 1 Bit 4 */
- bool IRQ_Channel14:1; /* Byte 1 Bit 5 */
- bool IRQ_Channel15:1; /* Byte 1 Bit 6 */
+ bool irq_ch14:1; /* Byte 1 Bit 5 */
+ bool irq_ch15:1; /* Byte 1 Bit 6 */
unsigned char:1; /* Byte 1 Bit 7 */
- unsigned char HostAdapterID:4; /* Byte 2 Bits 0-3 */
+ unsigned char id:4; /* Byte 2 Bits 0-3 */
unsigned char:4; /* Byte 2 Bits 4-7 */
};
Define the Inquire Setup Information reply structure.
*/
-struct BusLogic_SynchronousValue {
- unsigned char Offset:4; /* Bits 0-3 */
- unsigned char TransferPeriod:3; /* Bits 4-6 */
- bool Synchronous:1; /* Bit 7 */
+struct blogic_syncval {
+ unsigned char offset:4; /* Bits 0-3 */
+ unsigned char tx_period:3; /* Bits 4-6 */
+ bool sync:1; /* Bit 7 */
};
-struct BusLogic_SetupInformation {
- bool SynchronousInitiationEnabled:1; /* Byte 0 Bit 0 */
- bool ParityCheckingEnabled:1; /* Byte 0 Bit 1 */
- unsigned char:6; /* Byte 0 Bits 2-7 */
- unsigned char BusTransferRate; /* Byte 1 */
- unsigned char PreemptTimeOnBus; /* Byte 2 */
- unsigned char TimeOffBus; /* Byte 3 */
- unsigned char MailboxCount; /* Byte 4 */
- unsigned char MailboxAddress[3]; /* Bytes 5-7 */
- struct BusLogic_SynchronousValue SynchronousValuesID0to7[8]; /* Bytes 8-15 */
- unsigned char DisconnectPermittedID0to7; /* Byte 16 */
- unsigned char Signature; /* Byte 17 */
- unsigned char CharacterD; /* Byte 18 */
- unsigned char HostBusType; /* Byte 19 */
- unsigned char WideTransfersPermittedID0to7; /* Byte 20 */
- unsigned char WideTransfersActiveID0to7; /* Byte 21 */
- struct BusLogic_SynchronousValue SynchronousValuesID8to15[8]; /* Bytes 22-29 */
- unsigned char DisconnectPermittedID8to15; /* Byte 30 */
- unsigned char:8; /* Byte 31 */
- unsigned char WideTransfersPermittedID8to15; /* Byte 32 */
- unsigned char WideTransfersActiveID8to15; /* Byte 33 */
+struct blogic_setup_info {
+ bool sync:1; /* Byte 0 Bit 0 */
+ bool parity:1; /* Byte 0 Bit 1 */
+ unsigned char:6; /* Byte 0 Bits 2-7 */
+ unsigned char tx_rate; /* Byte 1 */
+ unsigned char preempt_time; /* Byte 2 */
+ unsigned char timeoff_bus; /* Byte 3 */
+ unsigned char mbox_count; /* Byte 4 */
+ unsigned char mbox_addr[3]; /* Bytes 5-7 */
+ struct blogic_syncval sync0to7[8]; /* Bytes 8-15 */
+ unsigned char disconnect_ok0to7; /* Byte 16 */
+ unsigned char sig; /* Byte 17 */
+ unsigned char char_d; /* Byte 18 */
+ unsigned char bus_type; /* Byte 19 */
+ unsigned char wide_tx_ok0to7; /* Byte 20 */
+ unsigned char wide_tx_active0to7; /* Byte 21 */
+ struct blogic_syncval sync8to15[8]; /* Bytes 22-29 */
+ unsigned char disconnect_ok8to15; /* Byte 30 */
+ unsigned char:8; /* Byte 31 */
+ unsigned char wide_tx_ok8to15; /* Byte 32 */
+ unsigned char wide_tx_active8to15; /* Byte 33 */
};
/*
Define the Initialize Extended Mailbox request structure.
*/
-struct BusLogic_ExtendedMailboxRequest {
- unsigned char MailboxCount; /* Byte 0 */
- u32 BaseMailboxAddress; /* Bytes 1-4 */
+struct blogic_extmbox_req {
+ unsigned char mbox_count; /* Byte 0 */
+ u32 base_mbox_addr; /* Bytes 1-4 */
} PACKED;
the Modify I/O Address command.
*/
-enum BusLogic_ISACompatibleIOPort {
- BusLogic_IO_330 = 0,
- BusLogic_IO_334 = 1,
- BusLogic_IO_230 = 2,
- BusLogic_IO_234 = 3,
- BusLogic_IO_130 = 4,
- BusLogic_IO_134 = 5,
- BusLogic_IO_Disable = 6,
- BusLogic_IO_Disable2 = 7
+enum blogic_isa_ioport {
+ BLOGIC_IO_330 = 0,
+ BLOGIC_IO_334 = 1,
+ BLOGIC_IO_230 = 2,
+ BLOGIC_IO_234 = 3,
+ BLOGIC_IO_130 = 4,
+ BLOGIC_IO_134 = 5,
+ BLOGIC_IO_DISABLE = 6,
+ BLOGIC_IO_DISABLE2 = 7
} PACKED;
-struct BusLogic_PCIHostAdapterInformation {
- enum BusLogic_ISACompatibleIOPort ISACompatibleIOPort; /* Byte 0 */
- unsigned char PCIAssignedIRQChannel; /* Byte 1 */
- bool LowByteTerminated:1; /* Byte 2 Bit 0 */
- bool HighByteTerminated:1; /* Byte 2 Bit 1 */
- unsigned char:2; /* Byte 2 Bits 2-3 */
- bool JP1:1; /* Byte 2 Bit 4 */
- bool JP2:1; /* Byte 2 Bit 5 */
- bool JP3:1; /* Byte 2 Bit 6 */
- bool GenericInfoValid:1;/* Byte 2 Bit 7 */
- unsigned char:8; /* Byte 3 */
+struct blogic_adapter_info {
+ enum blogic_isa_ioport isa_port; /* Byte 0 */
+ unsigned char irq_ch; /* Byte 1 */
+ bool low_term:1; /* Byte 2 Bit 0 */
+ bool high_term:1; /* Byte 2 Bit 1 */
+ unsigned char:2; /* Byte 2 Bits 2-3 */
+ bool JP1:1; /* Byte 2 Bit 4 */
+ bool JP2:1; /* Byte 2 Bit 5 */
+ bool JP3:1; /* Byte 2 Bit 6 */
+ bool genericinfo_valid:1; /* Byte 2 Bit 7 */
+ unsigned char:8; /* Byte 3 */
};
/*
Define the Inquire Extended Setup Information reply structure.
*/
-struct BusLogic_ExtendedSetupInformation {
- unsigned char BusType; /* Byte 0 */
- unsigned char BIOS_Address; /* Byte 1 */
- unsigned short ScatterGatherLimit; /* Bytes 2-3 */
- unsigned char MailboxCount; /* Byte 4 */
- u32 BaseMailboxAddress; /* Bytes 5-8 */
+struct blogic_ext_setup {
+ unsigned char bus_type; /* Byte 0 */
+ unsigned char bios_addr; /* Byte 1 */
+ unsigned short sg_limit; /* Bytes 2-3 */
+ unsigned char mbox_count; /* Byte 4 */
+ u32 base_mbox_addr; /* Bytes 5-8 */
struct {
unsigned char:2; /* Byte 9 Bits 0-1 */
- bool FastOnEISA:1; /* Byte 9 Bit 2 */
+ bool fast_on_eisa:1; /* Byte 9 Bit 2 */
unsigned char:3; /* Byte 9 Bits 3-5 */
- bool LevelSensitiveInterrupt:1; /* Byte 9 Bit 6 */
+ bool level_int:1; /* Byte 9 Bit 6 */
unsigned char:1; /* Byte 9 Bit 7 */
- } Misc;
- unsigned char FirmwareRevision[3]; /* Bytes 10-12 */
- bool HostWideSCSI:1; /* Byte 13 Bit 0 */
- bool HostDifferentialSCSI:1; /* Byte 13 Bit 1 */
- bool HostSupportsSCAM:1; /* Byte 13 Bit 2 */
- bool HostUltraSCSI:1; /* Byte 13 Bit 3 */
- bool HostSmartTermination:1; /* Byte 13 Bit 4 */
- unsigned char:3; /* Byte 13 Bits 5-7 */
+ } misc;
+ unsigned char fw_rev[3]; /* Bytes 10-12 */
+ bool wide:1; /* Byte 13 Bit 0 */
+ bool differential:1; /* Byte 13 Bit 1 */
+ bool scam:1; /* Byte 13 Bit 2 */
+ bool ultra:1; /* Byte 13 Bit 3 */
+ bool smart_term:1; /* Byte 13 Bit 4 */
+ unsigned char:3; /* Byte 13 Bits 5-7 */
} PACKED;
/*
Define the Enable Strict Round Robin Mode request type.
*/
-enum BusLogic_RoundRobinModeRequest {
- BusLogic_AggressiveRoundRobinMode = 0,
- BusLogic_StrictRoundRobinMode = 1
+enum blogic_rr_req {
+ BLOGIC_AGGRESSIVE_RR = 0,
+ BLOGIC_STRICT_RR_MODE = 1
} PACKED;
Define the Fetch Host Adapter Local RAM request type.
*/
-#define BusLogic_BIOS_BaseOffset 0
-#define BusLogic_AutoSCSI_BaseOffset 64
+#define BLOGIC_BIOS_BASE 0
+#define BLOGIC_AUTOSCSI_BASE 64
-struct BusLogic_FetchHostAdapterLocalRAMRequest {
- unsigned char ByteOffset; /* Byte 0 */
- unsigned char ByteCount; /* Byte 1 */
+struct blogic_fetch_localram {
+ unsigned char offset; /* Byte 0 */
+ unsigned char count; /* Byte 1 */
};
/*
Define the Host Adapter Local RAM AutoSCSI structure.
*/
-struct BusLogic_AutoSCSIData {
- unsigned char InternalFactorySignature[2]; /* Bytes 0-1 */
- unsigned char InformationByteCount; /* Byte 2 */
- unsigned char HostAdapterType[6]; /* Bytes 3-8 */
- unsigned char:8; /* Byte 9 */
- bool FloppyEnabled:1; /* Byte 10 Bit 0 */
- bool FloppySecondary:1; /* Byte 10 Bit 1 */
- bool LevelSensitiveInterrupt:1; /* Byte 10 Bit 2 */
- unsigned char:2; /* Byte 10 Bits 3-4 */
- unsigned char SystemRAMAreaForBIOS:3; /* Byte 10 Bits 5-7 */
- unsigned char DMA_Channel:7; /* Byte 11 Bits 0-6 */
- bool DMA_AutoConfiguration:1; /* Byte 11 Bit 7 */
- unsigned char IRQ_Channel:7; /* Byte 12 Bits 0-6 */
- bool IRQ_AutoConfiguration:1; /* Byte 12 Bit 7 */
- unsigned char DMA_TransferRate; /* Byte 13 */
- unsigned char SCSI_ID; /* Byte 14 */
- bool LowByteTerminated:1; /* Byte 15 Bit 0 */
- bool ParityCheckingEnabled:1; /* Byte 15 Bit 1 */
- bool HighByteTerminated:1; /* Byte 15 Bit 2 */
- bool NoisyCablingEnvironment:1; /* Byte 15 Bit 3 */
- bool FastSynchronousNegotiation:1; /* Byte 15 Bit 4 */
- bool BusResetEnabled:1; /* Byte 15 Bit 5 */
- bool:1; /* Byte 15 Bit 6 */
- bool ActiveNegationEnabled:1; /* Byte 15 Bit 7 */
- unsigned char BusOnDelay; /* Byte 16 */
- unsigned char BusOffDelay; /* Byte 17 */
- bool HostAdapterBIOSEnabled:1; /* Byte 18 Bit 0 */
- bool BIOSRedirectionOfINT19Enabled:1; /* Byte 18 Bit 1 */
- bool ExtendedTranslationEnabled:1; /* Byte 18 Bit 2 */
- bool MapRemovableAsFixedEnabled:1; /* Byte 18 Bit 3 */
- bool:1; /* Byte 18 Bit 4 */
- bool BIOSSupportsMoreThan2DrivesEnabled:1; /* Byte 18 Bit 5 */
- bool BIOSInterruptModeEnabled:1; /* Byte 18 Bit 6 */
- bool FlopticalSupportEnabled:1; /* Byte 19 Bit 7 */
- unsigned short DeviceEnabled; /* Bytes 19-20 */
- unsigned short WidePermitted; /* Bytes 21-22 */
- unsigned short FastPermitted; /* Bytes 23-24 */
- unsigned short SynchronousPermitted; /* Bytes 25-26 */
- unsigned short DisconnectPermitted; /* Bytes 27-28 */
- unsigned short SendStartUnitCommand; /* Bytes 29-30 */
- unsigned short IgnoreInBIOSScan; /* Bytes 31-32 */
- unsigned char PCIInterruptPin:2; /* Byte 33 Bits 0-1 */
- unsigned char HostAdapterIOPortAddress:2; /* Byte 33 Bits 2-3 */
- bool StrictRoundRobinModeEnabled:1; /* Byte 33 Bit 4 */
- bool VESABusSpeedGreaterThan33MHz:1; /* Byte 33 Bit 5 */
- bool VESABurstWriteEnabled:1; /* Byte 33 Bit 6 */
- bool VESABurstReadEnabled:1; /* Byte 33 Bit 7 */
- unsigned short UltraPermitted; /* Bytes 34-35 */
- unsigned int:32; /* Bytes 36-39 */
- unsigned char:8; /* Byte 40 */
- unsigned char AutoSCSIMaximumLUN; /* Byte 41 */
- bool:1; /* Byte 42 Bit 0 */
- bool SCAM_Dominant:1; /* Byte 42 Bit 1 */
- bool SCAM_Enabled:1; /* Byte 42 Bit 2 */
- bool SCAM_Level2:1; /* Byte 42 Bit 3 */
- unsigned char:4; /* Byte 42 Bits 4-7 */
- bool INT13ExtensionEnabled:1; /* Byte 43 Bit 0 */
- bool:1; /* Byte 43 Bit 1 */
- bool CDROMBootEnabled:1; /* Byte 43 Bit 2 */
- unsigned char:5; /* Byte 43 Bits 3-7 */
- unsigned char BootTargetID:4; /* Byte 44 Bits 0-3 */
- unsigned char BootChannel:4; /* Byte 44 Bits 4-7 */
- unsigned char ForceBusDeviceScanningOrder:1; /* Byte 45 Bit 0 */
- unsigned char:7; /* Byte 45 Bits 1-7 */
- unsigned short NonTaggedToAlternateLUNPermitted; /* Bytes 46-47 */
- unsigned short RenegotiateSyncAfterCheckCondition; /* Bytes 48-49 */
- unsigned char Reserved[10]; /* Bytes 50-59 */
- unsigned char ManufacturingDiagnostic[2]; /* Bytes 60-61 */
- unsigned short Checksum; /* Bytes 62-63 */
+struct blogic_autoscsi {
+ unsigned char factory_sig[2]; /* Bytes 0-1 */
+ unsigned char info_bytes; /* Byte 2 */
+ unsigned char adapter_type[6]; /* Bytes 3-8 */
+ unsigned char:8; /* Byte 9 */
+ bool floppy:1; /* Byte 10 Bit 0 */
+ bool floppy_sec:1; /* Byte 10 Bit 1 */
+ bool level_int:1; /* Byte 10 Bit 2 */
+ unsigned char:2; /* Byte 10 Bits 3-4 */
+ unsigned char systemram_bios:3; /* Byte 10 Bits 5-7 */
+ unsigned char dma_ch:7; /* Byte 11 Bits 0-6 */
+ bool dma_autoconf:1; /* Byte 11 Bit 7 */
+ unsigned char irq_ch:7; /* Byte 12 Bits 0-6 */
+ bool irq_autoconf:1; /* Byte 12 Bit 7 */
+ unsigned char dma_tx_rate; /* Byte 13 */
+ unsigned char scsi_id; /* Byte 14 */
+ bool low_term:1; /* Byte 15 Bit 0 */
+ bool parity:1; /* Byte 15 Bit 1 */
+ bool high_term:1; /* Byte 15 Bit 2 */
+ bool noisy_cable:1; /* Byte 15 Bit 3 */
+ bool fast_sync_neg:1; /* Byte 15 Bit 4 */
+ bool reset_enabled:1; /* Byte 15 Bit 5 */
+ bool:1; /* Byte 15 Bit 6 */
+ bool active_negation:1; /* Byte 15 Bit 7 */
+ unsigned char bus_on_delay; /* Byte 16 */
+ unsigned char bus_off_delay; /* Byte 17 */
+ bool bios_enabled:1; /* Byte 18 Bit 0 */
+ bool int19_redir_enabled:1; /* Byte 18 Bit 1 */
+ bool ext_trans_enable:1; /* Byte 18 Bit 2 */
+ bool removable_as_fixed:1; /* Byte 18 Bit 3 */
+ bool:1; /* Byte 18 Bit 4 */
+ bool morethan2_drives:1; /* Byte 18 Bit 5 */
+ bool bios_int:1; /* Byte 18 Bit 6 */
+ bool floptical:1; /* Byte 19 Bit 7 */
+ unsigned short dev_enabled; /* Bytes 19-20 */
+ unsigned short wide_ok; /* Bytes 21-22 */
+ unsigned short fast_ok; /* Bytes 23-24 */
+ unsigned short sync_ok; /* Bytes 25-26 */
+ unsigned short discon_ok; /* Bytes 27-28 */
+ unsigned short send_start_unit; /* Bytes 29-30 */
+ unsigned short ignore_bios_scan; /* Bytes 31-32 */
+ unsigned char pci_int_pin:2; /* Byte 33 Bits 0-1 */
+ unsigned char adapter_ioport:2; /* Byte 33 Bits 2-3 */
+ bool strict_rr_enabled:1; /* Byte 33 Bit 4 */
+ bool vesabus_33mhzplus:1; /* Byte 33 Bit 5 */
+ bool vesa_burst_write:1; /* Byte 33 Bit 6 */
+ bool vesa_burst_read:1; /* Byte 33 Bit 7 */
+ unsigned short ultra_ok; /* Bytes 34-35 */
+ unsigned int:32; /* Bytes 36-39 */
+ unsigned char:8; /* Byte 40 */
+ unsigned char autoscsi_maxlun; /* Byte 41 */
+ bool:1; /* Byte 42 Bit 0 */
+ bool scam_dominant:1; /* Byte 42 Bit 1 */
+ bool scam_enabled:1; /* Byte 42 Bit 2 */
+ bool scam_lev2:1; /* Byte 42 Bit 3 */
+ unsigned char:4; /* Byte 42 Bits 4-7 */
+ bool int13_exten:1; /* Byte 43 Bit 0 */
+ bool:1; /* Byte 43 Bit 1 */
+ bool cd_boot:1; /* Byte 43 Bit 2 */
+ unsigned char:5; /* Byte 43 Bits 3-7 */
+ unsigned char boot_id:4; /* Byte 44 Bits 0-3 */
+ unsigned char boot_ch:4; /* Byte 44 Bits 4-7 */
+ unsigned char force_scan_order:1; /* Byte 45 Bit 0 */
+ unsigned char:7; /* Byte 45 Bits 1-7 */
+ unsigned short nontagged_to_alt_ok; /* Bytes 46-47 */
+ unsigned short reneg_sync_on_check; /* Bytes 48-49 */
+ unsigned char rsvd[10]; /* Bytes 50-59 */
+ unsigned char manuf_diag[2]; /* Bytes 60-61 */
+ unsigned short cksum; /* Bytes 62-63 */
} PACKED;
/*
Define the Host Adapter Local RAM Auto SCSI Byte 45 structure.
*/
-struct BusLogic_AutoSCSIByte45 {
- unsigned char ForceBusDeviceScanningOrder:1; /* Bit 0 */
+struct blogic_autoscsi_byte45 {
+ unsigned char force_scan_order:1; /* Bit 0 */
unsigned char:7; /* Bits 1-7 */
};
Define the Host Adapter Local RAM BIOS Drive Map Byte structure.
*/
-#define BusLogic_BIOS_DriveMapOffset 17
+#define BLOGIC_BIOS_DRVMAP 17
-struct BusLogic_BIOSDriveMapByte {
- unsigned char TargetIDBit3:1; /* Bit 0 */
- unsigned char:2; /* Bits 1-2 */
- enum BusLogic_BIOS_DiskGeometryTranslation DiskGeometry:2; /* Bits 3-4 */
- unsigned char TargetID:3; /* Bits 5-7 */
+struct blogic_bios_drvmap {
+ unsigned char tgt_idbit3:1; /* Bit 0 */
+ unsigned char:2; /* Bits 1-2 */
+ enum blogic_bios_diskgeometry diskgeom:2; /* Bits 3-4 */
+ unsigned char tgt_id:3; /* Bits 5-7 */
};
/*
necessary to support more than 8 Logical Units per Target Device.
*/
-enum BusLogic_SetCCBFormatRequest {
- BusLogic_LegacyLUNFormatCCB = 0,
- BusLogic_ExtendedLUNFormatCCB = 1
+enum blogic_setccb_fmt {
+ BLOGIC_LEGACY_LUN_CCB = 0,
+ BLOGIC_EXT_LUN_CCB = 1
} PACKED;
/*
Define the Outgoing Mailbox Action Codes.
*/
-enum BusLogic_ActionCode {
- BusLogic_OutgoingMailboxFree = 0x00,
- BusLogic_MailboxStartCommand = 0x01,
- BusLogic_MailboxAbortCommand = 0x02
+enum blogic_action {
+ BLOGIC_OUTBOX_FREE = 0x00,
+ BLOGIC_MBOX_START = 0x01,
+ BLOGIC_MBOX_ABORT = 0x02
} PACKED;
completion codes are stored in the CCB; it only uses codes 1, 2, 4, and 5.
*/
-enum BusLogic_CompletionCode {
- BusLogic_IncomingMailboxFree = 0x00,
- BusLogic_CommandCompletedWithoutError = 0x01,
- BusLogic_CommandAbortedAtHostRequest = 0x02,
- BusLogic_AbortedCommandNotFound = 0x03,
- BusLogic_CommandCompletedWithError = 0x04,
- BusLogic_InvalidCCB = 0x05
+enum blogic_cmplt_code {
+ BLOGIC_INBOX_FREE = 0x00,
+ BLOGIC_CMD_COMPLETE_GOOD = 0x01,
+ BLOGIC_CMD_ABORT_BY_HOST = 0x02,
+ BLOGIC_CMD_NOTFOUND = 0x03,
+ BLOGIC_CMD_COMPLETE_ERROR = 0x04,
+ BLOGIC_INVALID_CCB = 0x05
} PACKED;
/*
Define the Command Control Block (CCB) Opcodes.
*/
-enum BusLogic_CCB_Opcode {
- BusLogic_InitiatorCCB = 0x00,
- BusLogic_TargetCCB = 0x01,
- BusLogic_InitiatorCCB_ScatterGather = 0x02,
- BusLogic_InitiatorCCB_ResidualDataLength = 0x03,
- BusLogic_InitiatorCCB_ScatterGatherResidual = 0x04,
- BusLogic_BusDeviceReset = 0x81
+enum blogic_ccb_opcode {
+ BLOGIC_INITIATOR_CCB = 0x00,
+ BLOGIC_TGT_CCB = 0x01,
+ BLOGIC_INITIATOR_CCB_SG = 0x02,
+ BLOGIC_INITIATOR_CCBB_RESIDUAL = 0x03,
+ BLOGIC_INITIATOR_CCB_SG_RESIDUAL = 0x04,
+ BLOGIC_BDR = 0x81
} PACKED;
Define the CCB Data Direction Codes.
*/
-enum BusLogic_DataDirection {
- BusLogic_UncheckedDataTransfer = 0,
- BusLogic_DataInLengthChecked = 1,
- BusLogic_DataOutLengthChecked = 2,
- BusLogic_NoDataTransfer = 3
+enum blogic_datadir {
+ BLOGIC_UNCHECKED_TX = 0,
+ BLOGIC_DATAIN_CHECKED = 1,
+ BLOGIC_DATAOUT_CHECKED = 2,
+ BLOGIC_NOTX = 3
};
return status code 0x0C; it uses 0x12 for both overruns and underruns.
*/
-enum BusLogic_HostAdapterStatus {
- BusLogic_CommandCompletedNormally = 0x00,
- BusLogic_LinkedCommandCompleted = 0x0A,
- BusLogic_LinkedCommandCompletedWithFlag = 0x0B,
- BusLogic_DataUnderRun = 0x0C,
- BusLogic_SCSISelectionTimeout = 0x11,
- BusLogic_DataOverRun = 0x12,
- BusLogic_UnexpectedBusFree = 0x13,
- BusLogic_InvalidBusPhaseRequested = 0x14,
- BusLogic_InvalidOutgoingMailboxActionCode = 0x15,
- BusLogic_InvalidCommandOperationCode = 0x16,
- BusLogic_LinkedCCBhasInvalidLUN = 0x17,
- BusLogic_InvalidCommandParameter = 0x1A,
- BusLogic_AutoRequestSenseFailed = 0x1B,
- BusLogic_TaggedQueuingMessageRejected = 0x1C,
- BusLogic_UnsupportedMessageReceived = 0x1D,
- BusLogic_HostAdapterHardwareFailed = 0x20,
- BusLogic_TargetFailedResponseToATN = 0x21,
- BusLogic_HostAdapterAssertedRST = 0x22,
- BusLogic_OtherDeviceAssertedRST = 0x23,
- BusLogic_TargetDeviceReconnectedImproperly = 0x24,
- BusLogic_HostAdapterAssertedBusDeviceReset = 0x25,
- BusLogic_AbortQueueGenerated = 0x26,
- BusLogic_HostAdapterSoftwareError = 0x27,
- BusLogic_HostAdapterHardwareTimeoutError = 0x30,
- BusLogic_SCSIParityErrorDetected = 0x34
+enum blogic_adapter_status {
+ BLOGIC_CMD_CMPLT_NORMAL = 0x00,
+ BLOGIC_LINK_CMD_CMPLT = 0x0A,
+ BLOGIC_LINK_CMD_CMPLT_FLAG = 0x0B,
+ BLOGIC_DATA_UNDERRUN = 0x0C,
+ BLOGIC_SELECT_TIMEOUT = 0x11,
+ BLOGIC_DATA_OVERRUN = 0x12,
+ BLOGIC_NOEXPECT_BUSFREE = 0x13,
+ BLOGIC_INVALID_BUSPHASE = 0x14,
+ BLOGIC_INVALID_OUTBOX_CODE = 0x15,
+ BLOGIC_INVALID_CMD_CODE = 0x16,
+ BLOGIC_LINKCCB_BADLUN = 0x17,
+ BLOGIC_BAD_CMD_PARAM = 0x1A,
+ BLOGIC_AUTOREQSENSE_FAIL = 0x1B,
+ BLOGIC_TAGQUEUE_REJECT = 0x1C,
+ BLOGIC_BAD_MSG_RCVD = 0x1D,
+ BLOGIC_HW_FAIL = 0x20,
+ BLOGIC_NORESPONSE_TO_ATN = 0x21,
+ BLOGIC_HW_RESET = 0x22,
+ BLOGIC_RST_FROM_OTHERDEV = 0x23,
+ BLOGIC_BAD_RECONNECT = 0x24,
+ BLOGIC_HW_BDR = 0x25,
+ BLOGIC_ABRT_QUEUE = 0x26,
+ BLOGIC_ADAPTER_SW_ERROR = 0x27,
+ BLOGIC_HW_TIMEOUT = 0x30,
+ BLOGIC_PARITY_ERR = 0x34
} PACKED;
Define the SCSI Target Device Status Codes.
*/
-enum BusLogic_TargetDeviceStatus {
- BusLogic_OperationGood = 0x00,
- BusLogic_CheckCondition = 0x02,
- BusLogic_DeviceBusy = 0x08
+enum blogic_tgt_status {
+ BLOGIC_OP_GOOD = 0x00,
+ BLOGIC_CHECKCONDITION = 0x02,
+ BLOGIC_DEVBUSY = 0x08
} PACKED;
/*
Define the Queue Tag Codes.
*/
-enum BusLogic_QueueTag {
- BusLogic_SimpleQueueTag = 0,
- BusLogic_HeadOfQueueTag = 1,
- BusLogic_OrderedQueueTag = 2,
- BusLogic_ReservedQT = 3
+enum blogic_queuetag {
+ BLOGIC_SIMPLETAG = 0,
+ BLOGIC_HEADTAG = 1,
+ BLOGIC_ORDEREDTAG = 2,
+ BLOGIC_RSVDTAG = 3
};
/*
Define the SCSI Command Descriptor Block (CDB).
*/
-#define BusLogic_CDB_MaxLength 12
-
-typedef unsigned char SCSI_CDB_T[BusLogic_CDB_MaxLength];
+#define BLOGIC_CDB_MAXLEN 12
/*
Firmware Interface and the FlashPoint SCCB Manager.
*/
-struct BusLogic_ScatterGatherSegment {
- u32 SegmentByteCount; /* Bytes 0-3 */
- u32 SegmentDataPointer; /* Bytes 4-7 */
+struct blogic_sg_seg {
+ u32 segbytes; /* Bytes 0-3 */
+ u32 segdata; /* Bytes 4-7 */
};
/*
Define the Driver CCB Status Codes.
*/
-enum BusLogic_CCB_Status {
- BusLogic_CCB_Free = 0,
- BusLogic_CCB_Active = 1,
- BusLogic_CCB_Completed = 2,
- BusLogic_CCB_Reset = 3
+enum blogic_ccb_status {
+ BLOGIC_CCB_FREE = 0,
+ BLOGIC_CCB_ACTIVE = 1,
+ BLOGIC_CCB_COMPLETE = 2,
+ BLOGIC_CCB_RESET = 3
} PACKED;
32 Logical Units per Target Device.
*/
-struct BusLogic_CCB {
+struct blogic_ccb {
/*
MultiMaster Firmware and FlashPoint SCCB Manager Common Portion.
*/
- enum BusLogic_CCB_Opcode Opcode; /* Byte 0 */
- unsigned char:3; /* Byte 1 Bits 0-2 */
- enum BusLogic_DataDirection DataDirection:2; /* Byte 1 Bits 3-4 */
- bool TagEnable:1; /* Byte 1 Bit 5 */
- enum BusLogic_QueueTag QueueTag:2; /* Byte 1 Bits 6-7 */
- unsigned char CDB_Length; /* Byte 2 */
- unsigned char SenseDataLength; /* Byte 3 */
- u32 DataLength; /* Bytes 4-7 */
- u32 DataPointer; /* Bytes 8-11 */
- unsigned char:8; /* Byte 12 */
- unsigned char:8; /* Byte 13 */
- enum BusLogic_HostAdapterStatus HostAdapterStatus; /* Byte 14 */
- enum BusLogic_TargetDeviceStatus TargetDeviceStatus; /* Byte 15 */
- unsigned char TargetID; /* Byte 16 */
- unsigned char LogicalUnit:5; /* Byte 17 Bits 0-4 */
- bool LegacyTagEnable:1; /* Byte 17 Bit 5 */
- enum BusLogic_QueueTag LegacyQueueTag:2; /* Byte 17 Bits 6-7 */
- SCSI_CDB_T CDB; /* Bytes 18-29 */
- unsigned char:8; /* Byte 30 */
- unsigned char:8; /* Byte 31 */
- unsigned int:32; /* Bytes 32-35 */
- u32 SenseDataPointer; /* Bytes 36-39 */
+ enum blogic_ccb_opcode opcode; /* Byte 0 */
+ unsigned char:3; /* Byte 1 Bits 0-2 */
+ enum blogic_datadir datadir:2; /* Byte 1 Bits 3-4 */
+ bool tag_enable:1; /* Byte 1 Bit 5 */
+ enum blogic_queuetag queuetag:2; /* Byte 1 Bits 6-7 */
+ unsigned char cdblen; /* Byte 2 */
+ unsigned char sense_datalen; /* Byte 3 */
+ u32 datalen; /* Bytes 4-7 */
+ void *data; /* Bytes 8-11 */
+ unsigned char:8; /* Byte 12 */
+ unsigned char:8; /* Byte 13 */
+ enum blogic_adapter_status adapter_status; /* Byte 14 */
+ enum blogic_tgt_status tgt_status; /* Byte 15 */
+ unsigned char tgt_id; /* Byte 16 */
+ unsigned char lun:5; /* Byte 17 Bits 0-4 */
+ bool legacytag_enable:1; /* Byte 17 Bit 5 */
+ enum blogic_queuetag legacy_tag:2; /* Byte 17 Bits 6-7 */
+ unsigned char cdb[BLOGIC_CDB_MAXLEN]; /* Bytes 18-29 */
+ unsigned char:8; /* Byte 30 */
+ unsigned char:8; /* Byte 31 */
+ u32 rsvd_int; /* Bytes 32-35 */
+ u32 sensedata; /* Bytes 36-39 */
/*
FlashPoint SCCB Manager Defined Portion.
*/
- void (*CallbackFunction) (struct BusLogic_CCB *); /* Bytes 40-43 */
- u32 BaseAddress; /* Bytes 44-47 */
- enum BusLogic_CompletionCode CompletionCode; /* Byte 48 */
+ void (*callback) (struct blogic_ccb *); /* Bytes 40-43 */
+ u32 base_addr; /* Bytes 44-47 */
+ enum blogic_cmplt_code comp_code; /* Byte 48 */
#ifdef CONFIG_SCSI_FLASHPOINT
- unsigned char:8; /* Byte 49 */
- unsigned short OS_Flags; /* Bytes 50-51 */
- unsigned char Private[48]; /* Bytes 52-99 */
+ unsigned char:8; /* Byte 49 */
+ u16 os_flags; /* Bytes 50-51 */
+ unsigned char private[24]; /* Bytes 52-99 */
+ void *rsvd1;
+ void *rsvd2;
+ unsigned char private2[16];
#endif
/*
BusLogic Linux Driver Defined Portion.
*/
- dma_addr_t AllocationGroupHead;
- unsigned int AllocationGroupSize;
- u32 DMA_Handle;
- enum BusLogic_CCB_Status Status;
- unsigned long SerialNumber;
- struct scsi_cmnd *Command;
- struct BusLogic_HostAdapter *HostAdapter;
- struct BusLogic_CCB *Next;
- struct BusLogic_CCB *NextAll;
- struct BusLogic_ScatterGatherSegment
- ScatterGatherList[BusLogic_ScatterGatherLimit];
+ dma_addr_t allocgrp_head;
+ unsigned int allocgrp_size;
+ u32 dma_handle;
+ enum blogic_ccb_status status;
+ unsigned long serial;
+ struct scsi_cmnd *command;
+ struct blogic_adapter *adapter;
+ struct blogic_ccb *next;
+ struct blogic_ccb *next_all;
+ struct blogic_sg_seg sglist[BLOGIC_SG_LIMIT];
};
/*
Define the 32 Bit Mode Outgoing Mailbox structure.
*/
-struct BusLogic_OutgoingMailbox {
- u32 CCB; /* Bytes 0-3 */
- unsigned int:24; /* Bytes 4-6 */
- enum BusLogic_ActionCode ActionCode; /* Byte 7 */
+struct blogic_outbox {
+ u32 ccb; /* Bytes 0-3 */
+ u32:24; /* Bytes 4-6 */
+ enum blogic_action action; /* Byte 7 */
};
/*
Define the 32 Bit Mode Incoming Mailbox structure.
*/
-struct BusLogic_IncomingMailbox {
- u32 CCB; /* Bytes 0-3 */
- enum BusLogic_HostAdapterStatus HostAdapterStatus; /* Byte 4 */
- enum BusLogic_TargetDeviceStatus TargetDeviceStatus; /* Byte 5 */
- unsigned char:8; /* Byte 6 */
- enum BusLogic_CompletionCode CompletionCode; /* Byte 7 */
+struct blogic_inbox {
+ u32 ccb; /* Bytes 0-3 */
+ enum blogic_adapter_status adapter_status; /* Byte 4 */
+ enum blogic_tgt_status tgt_status; /* Byte 5 */
+ unsigned char:8; /* Byte 6 */
+ enum blogic_cmplt_code comp_code; /* Byte 7 */
};
Define the BusLogic Driver Options structure.
*/
-struct BusLogic_DriverOptions {
- unsigned short TaggedQueuingPermitted;
- unsigned short TaggedQueuingPermittedMask;
- unsigned short BusSettleTime;
- struct BusLogic_LocalOptions LocalOptions;
- unsigned char CommonQueueDepth;
- unsigned char QueueDepth[BusLogic_MaxTargetDevices];
+struct blogic_drvr_options {
+ unsigned short tagq_ok;
+ unsigned short tagq_ok_mask;
+ unsigned short bus_settle_time;
+ unsigned short stop_tgt_inquiry;
+ unsigned char common_qdepth;
+ unsigned char qdepth[BLOGIC_MAXDEV];
};
/*
Define the Host Adapter Target Flags structure.
*/
-struct BusLogic_TargetFlags {
- bool TargetExists:1;
- bool TaggedQueuingSupported:1;
- bool WideTransfersSupported:1;
- bool TaggedQueuingActive:1;
- bool WideTransfersActive:1;
- bool CommandSuccessfulFlag:1;
- bool TargetInfoReported:1;
+struct blogic_tgt_flags {
+ bool tgt_exists:1;
+ bool tagq_ok:1;
+ bool wide_ok:1;
+ bool tagq_active:1;
+ bool wide_active:1;
+ bool cmd_good:1;
+ bool tgt_info_in:1;
};
/*
Define the Host Adapter Target Statistics structure.
*/
-#define BusLogic_SizeBuckets 10
-
-typedef unsigned int BusLogic_CommandSizeBuckets_T[BusLogic_SizeBuckets];
-
-struct BusLogic_TargetStatistics {
- unsigned int CommandsAttempted;
- unsigned int CommandsCompleted;
- unsigned int ReadCommands;
- unsigned int WriteCommands;
- struct BusLogic_ByteCounter TotalBytesRead;
- struct BusLogic_ByteCounter TotalBytesWritten;
- BusLogic_CommandSizeBuckets_T ReadCommandSizeBuckets;
- BusLogic_CommandSizeBuckets_T WriteCommandSizeBuckets;
- unsigned short CommandAbortsRequested;
- unsigned short CommandAbortsAttempted;
- unsigned short CommandAbortsCompleted;
- unsigned short BusDeviceResetsRequested;
- unsigned short BusDeviceResetsAttempted;
- unsigned short BusDeviceResetsCompleted;
- unsigned short HostAdapterResetsRequested;
- unsigned short HostAdapterResetsAttempted;
- unsigned short HostAdapterResetsCompleted;
+#define BLOGIC_SZ_BUCKETS 10
+
+struct blogic_tgt_stats {
+ unsigned int cmds_tried;
+ unsigned int cmds_complete;
+ unsigned int read_cmds;
+ unsigned int write_cmds;
+ struct blogic_byte_count bytesread;
+ struct blogic_byte_count byteswritten;
+ unsigned int read_sz_buckets[BLOGIC_SZ_BUCKETS];
+ unsigned int write_sz_buckets[BLOGIC_SZ_BUCKETS];
+ unsigned short aborts_request;
+ unsigned short aborts_tried;
+ unsigned short aborts_done;
+ unsigned short bdr_request;
+ unsigned short bdr_tried;
+ unsigned short bdr_done;
+ unsigned short adatper_reset_req;
+ unsigned short adapter_reset_attempt;
+ unsigned short adapter_reset_done;
};
/*
Define the FlashPoint Card Handle data type.
*/
-#define FlashPoint_BadCardHandle 0xFFFFFFFF
-
-typedef unsigned int FlashPoint_CardHandle_T;
+#define FPOINT_BADCARD_HANDLE 0xFFFFFFFFL
/*
by the FlashPoint SCCB Manager.
*/
-struct FlashPoint_Info {
- u32 BaseAddress; /* Bytes 0-3 */
- bool Present; /* Byte 4 */
- unsigned char IRQ_Channel; /* Byte 5 */
- unsigned char SCSI_ID; /* Byte 6 */
- unsigned char SCSI_LUN; /* Byte 7 */
- unsigned short FirmwareRevision; /* Bytes 8-9 */
- unsigned short SynchronousPermitted; /* Bytes 10-11 */
- unsigned short FastPermitted; /* Bytes 12-13 */
- unsigned short UltraPermitted; /* Bytes 14-15 */
- unsigned short DisconnectPermitted; /* Bytes 16-17 */
- unsigned short WidePermitted; /* Bytes 18-19 */
- bool ParityCheckingEnabled:1; /* Byte 20 Bit 0 */
- bool HostWideSCSI:1; /* Byte 20 Bit 1 */
- bool HostSoftReset:1; /* Byte 20 Bit 2 */
- bool ExtendedTranslationEnabled:1; /* Byte 20 Bit 3 */
- bool LowByteTerminated:1; /* Byte 20 Bit 4 */
- bool HighByteTerminated:1; /* Byte 20 Bit 5 */
- bool ReportDataUnderrun:1; /* Byte 20 Bit 6 */
- bool SCAM_Enabled:1; /* Byte 20 Bit 7 */
- bool SCAM_Level2:1; /* Byte 21 Bit 0 */
- unsigned char:7; /* Byte 21 Bits 1-7 */
- unsigned char Family; /* Byte 22 */
- unsigned char BusType; /* Byte 23 */
- unsigned char ModelNumber[3]; /* Bytes 24-26 */
- unsigned char RelativeCardNumber; /* Byte 27 */
- unsigned char Reserved[4]; /* Bytes 28-31 */
- unsigned int OS_Reserved; /* Bytes 32-35 */
- unsigned char TranslationInfo[4]; /* Bytes 36-39 */
- unsigned int Reserved2[5]; /* Bytes 40-59 */
- unsigned int SecondaryRange; /* Bytes 60-63 */
+struct fpoint_info {
+ u32 base_addr; /* Bytes 0-3 */
+ bool present; /* Byte 4 */
+ unsigned char irq_ch; /* Byte 5 */
+ unsigned char scsi_id; /* Byte 6 */
+ unsigned char scsi_lun; /* Byte 7 */
+ u16 fw_rev; /* Bytes 8-9 */
+ u16 sync_ok; /* Bytes 10-11 */
+ u16 fast_ok; /* Bytes 12-13 */
+ u16 ultra_ok; /* Bytes 14-15 */
+ u16 discon_ok; /* Bytes 16-17 */
+ u16 wide_ok; /* Bytes 18-19 */
+ bool parity:1; /* Byte 20 Bit 0 */
+ bool wide:1; /* Byte 20 Bit 1 */
+ bool softreset:1; /* Byte 20 Bit 2 */
+ bool ext_trans_enable:1; /* Byte 20 Bit 3 */
+ bool low_term:1; /* Byte 20 Bit 4 */
+ bool high_term:1; /* Byte 20 Bit 5 */
+ bool report_underrun:1; /* Byte 20 Bit 6 */
+ bool scam_enabled:1; /* Byte 20 Bit 7 */
+ bool scam_lev2:1; /* Byte 21 Bit 0 */
+ unsigned char:7; /* Byte 21 Bits 1-7 */
+ unsigned char family; /* Byte 22 */
+ unsigned char bus_type; /* Byte 23 */
+ unsigned char model[3]; /* Bytes 24-26 */
+ unsigned char relative_cardnum; /* Byte 27 */
+ unsigned char rsvd[4]; /* Bytes 28-31 */
+ u32 os_rsvd; /* Bytes 32-35 */
+ unsigned char translation_info[4]; /* Bytes 36-39 */
+ u32 rsvd2[5]; /* Bytes 40-59 */
+ u32 sec_range; /* Bytes 60-63 */
};
/*
Define the BusLogic Driver Host Adapter structure.
*/
-struct BusLogic_HostAdapter {
- struct Scsi_Host *SCSI_Host;
- struct pci_dev *PCI_Device;
- enum BusLogic_HostAdapterType HostAdapterType;
- enum BusLogic_HostAdapterBusType HostAdapterBusType;
- unsigned long IO_Address;
- unsigned long PCI_Address;
- unsigned short AddressCount;
- unsigned char HostNumber;
- unsigned char ModelName[9];
- unsigned char FirmwareVersion[6];
- unsigned char FullModelName[18];
- unsigned char Bus;
- unsigned char Device;
- unsigned char IRQ_Channel;
- unsigned char DMA_Channel;
- unsigned char SCSI_ID;
- bool IRQ_ChannelAcquired:1;
- bool DMA_ChannelAcquired:1;
- bool ExtendedTranslationEnabled:1;
- bool ParityCheckingEnabled:1;
- bool BusResetEnabled:1;
- bool LevelSensitiveInterrupt:1;
- bool HostWideSCSI:1;
- bool HostDifferentialSCSI:1;
- bool HostSupportsSCAM:1;
- bool HostUltraSCSI:1;
- bool ExtendedLUNSupport:1;
- bool TerminationInfoValid:1;
- bool LowByteTerminated:1;
- bool HighByteTerminated:1;
- bool BounceBuffersRequired:1;
- bool StrictRoundRobinModeSupport:1;
- bool SCAM_Enabled:1;
- bool SCAM_Level2:1;
- bool HostAdapterInitialized:1;
- bool HostAdapterExternalReset:1;
- bool HostAdapterInternalError:1;
- bool ProcessCompletedCCBsActive;
- volatile bool HostAdapterCommandCompleted;
- unsigned short HostAdapterScatterGatherLimit;
- unsigned short DriverScatterGatherLimit;
- unsigned short MaxTargetDevices;
- unsigned short MaxLogicalUnits;
- unsigned short MailboxCount;
- unsigned short InitialCCBs;
- unsigned short IncrementalCCBs;
- unsigned short AllocatedCCBs;
- unsigned short DriverQueueDepth;
- unsigned short HostAdapterQueueDepth;
- unsigned short UntaggedQueueDepth;
- unsigned short CommonQueueDepth;
- unsigned short BusSettleTime;
- unsigned short SynchronousPermitted;
- unsigned short FastPermitted;
- unsigned short UltraPermitted;
- unsigned short WidePermitted;
- unsigned short DisconnectPermitted;
- unsigned short TaggedQueuingPermitted;
- unsigned short ExternalHostAdapterResets;
- unsigned short HostAdapterInternalErrors;
- unsigned short TargetDeviceCount;
- unsigned short MessageBufferLength;
- u32 BIOS_Address;
- struct BusLogic_DriverOptions *DriverOptions;
- struct FlashPoint_Info FlashPointInfo;
- FlashPoint_CardHandle_T CardHandle;
+struct blogic_adapter {
+ struct Scsi_Host *scsi_host;
+ struct pci_dev *pci_device;
+ enum blogic_adapter_type adapter_type;
+ enum blogic_adapter_bus_type adapter_bus_type;
+ unsigned long io_addr;
+ unsigned long pci_addr;
+ unsigned short addr_count;
+ unsigned char host_no;
+ unsigned char model[9];
+ unsigned char fw_ver[6];
+ unsigned char full_model[18];
+ unsigned char bus;
+ unsigned char dev;
+ unsigned char irq_ch;
+ unsigned char dma_ch;
+ unsigned char scsi_id;
+ bool irq_acquired:1;
+ bool dma_chan_acquired:1;
+ bool ext_trans_enable:1;
+ bool parity:1;
+ bool reset_enabled:1;
+ bool level_int:1;
+ bool wide:1;
+ bool differential:1;
+ bool scam:1;
+ bool ultra:1;
+ bool ext_lun:1;
+ bool terminfo_valid:1;
+ bool low_term:1;
+ bool high_term:1;
+ bool need_bouncebuf:1;
+ bool strict_rr:1;
+ bool scam_enabled:1;
+ bool scam_lev2:1;
+ bool adapter_initd:1;
+ bool adapter_extreset:1;
+ bool adapter_intern_err:1;
+ bool processing_ccbs;
+ volatile bool adapter_cmd_complete;
+ unsigned short adapter_sglimit;
+ unsigned short drvr_sglimit;
+ unsigned short maxdev;
+ unsigned short maxlun;
+ unsigned short mbox_count;
+ unsigned short initccbs;
+ unsigned short inc_ccbs;
+ unsigned short alloc_ccbs;
+ unsigned short drvr_qdepth;
+ unsigned short adapter_qdepth;
+ unsigned short untag_qdepth;
+ unsigned short common_qdepth;
+ unsigned short bus_settle_time;
+ unsigned short sync_ok;
+ unsigned short fast_ok;
+ unsigned short ultra_ok;
+ unsigned short wide_ok;
+ unsigned short discon_ok;
+ unsigned short tagq_ok;
+ unsigned short ext_resets;
+ unsigned short adapter_intern_errors;
+ unsigned short tgt_count;
+ unsigned short msgbuflen;
+ u32 bios_addr;
+ struct blogic_drvr_options *drvr_opts;
+ struct fpoint_info fpinfo;
+ void *cardhandle;
struct list_head host_list;
- struct BusLogic_CCB *All_CCBs;
- struct BusLogic_CCB *Free_CCBs;
- struct BusLogic_CCB *FirstCompletedCCB;
- struct BusLogic_CCB *LastCompletedCCB;
- struct BusLogic_CCB *BusDeviceResetPendingCCB[BusLogic_MaxTargetDevices];
- struct BusLogic_TargetFlags TargetFlags[BusLogic_MaxTargetDevices];
- unsigned char QueueDepth[BusLogic_MaxTargetDevices];
- unsigned char SynchronousPeriod[BusLogic_MaxTargetDevices];
- unsigned char SynchronousOffset[BusLogic_MaxTargetDevices];
- unsigned char ActiveCommands[BusLogic_MaxTargetDevices];
- unsigned int CommandsSinceReset[BusLogic_MaxTargetDevices];
- unsigned long LastSequencePoint[BusLogic_MaxTargetDevices];
- unsigned long LastResetAttempted[BusLogic_MaxTargetDevices];
- unsigned long LastResetCompleted[BusLogic_MaxTargetDevices];
- struct BusLogic_OutgoingMailbox *FirstOutgoingMailbox;
- struct BusLogic_OutgoingMailbox *LastOutgoingMailbox;
- struct BusLogic_OutgoingMailbox *NextOutgoingMailbox;
- struct BusLogic_IncomingMailbox *FirstIncomingMailbox;
- struct BusLogic_IncomingMailbox *LastIncomingMailbox;
- struct BusLogic_IncomingMailbox *NextIncomingMailbox;
- struct BusLogic_TargetStatistics TargetStatistics[BusLogic_MaxTargetDevices];
- unsigned char *MailboxSpace;
- dma_addr_t MailboxSpaceHandle;
- unsigned int MailboxSize;
- unsigned long CCB_Offset;
- char MessageBuffer[BusLogic_MessageBufferSize];
+ struct blogic_ccb *all_ccbs;
+ struct blogic_ccb *free_ccbs;
+ struct blogic_ccb *firstccb;
+ struct blogic_ccb *lastccb;
+ struct blogic_ccb *bdr_pend[BLOGIC_MAXDEV];
+ struct blogic_tgt_flags tgt_flags[BLOGIC_MAXDEV];
+ unsigned char qdepth[BLOGIC_MAXDEV];
+ unsigned char sync_period[BLOGIC_MAXDEV];
+ unsigned char sync_offset[BLOGIC_MAXDEV];
+ unsigned char active_cmds[BLOGIC_MAXDEV];
+ unsigned int cmds_since_rst[BLOGIC_MAXDEV];
+ unsigned long last_seqpoint[BLOGIC_MAXDEV];
+ unsigned long last_resettried[BLOGIC_MAXDEV];
+ unsigned long last_resetdone[BLOGIC_MAXDEV];
+ struct blogic_outbox *first_outbox;
+ struct blogic_outbox *last_outbox;
+ struct blogic_outbox *next_outbox;
+ struct blogic_inbox *first_inbox;
+ struct blogic_inbox *last_inbox;
+ struct blogic_inbox *next_inbox;
+ struct blogic_tgt_stats tgt_stats[BLOGIC_MAXDEV];
+ unsigned char *mbox_space;
+ dma_addr_t mbox_space_handle;
+ unsigned int mbox_sz;
+ unsigned long ccb_offset;
+ char msgbuf[BLOGIC_MSGBUF_SIZE];
};
/*
Define a structure for the BIOS Disk Parameters.
*/
-struct BIOS_DiskParameters {
- int Heads;
- int Sectors;
- int Cylinders;
+struct bios_diskparam {
+ int heads;
+ int sectors;
+ int cylinders;
};
/*
Define a structure for the SCSI Inquiry command results.
*/
-struct SCSI_Inquiry {
- unsigned char PeripheralDeviceType:5; /* Byte 0 Bits 0-4 */
- unsigned char PeripheralQualifier:3; /* Byte 0 Bits 5-7 */
- unsigned char DeviceTypeModifier:7; /* Byte 1 Bits 0-6 */
- bool RMB:1; /* Byte 1 Bit 7 */
- unsigned char ANSI_ApprovedVersion:3; /* Byte 2 Bits 0-2 */
- unsigned char ECMA_Version:3; /* Byte 2 Bits 3-5 */
- unsigned char ISO_Version:2; /* Byte 2 Bits 6-7 */
- unsigned char ResponseDataFormat:4; /* Byte 3 Bits 0-3 */
- unsigned char:2; /* Byte 3 Bits 4-5 */
- bool TrmIOP:1; /* Byte 3 Bit 6 */
- bool AENC:1; /* Byte 3 Bit 7 */
- unsigned char AdditionalLength; /* Byte 4 */
- unsigned char:8; /* Byte 5 */
- unsigned char:8; /* Byte 6 */
- bool SftRe:1; /* Byte 7 Bit 0 */
- bool CmdQue:1; /* Byte 7 Bit 1 */
- bool:1; /* Byte 7 Bit 2 */
- bool Linked:1; /* Byte 7 Bit 3 */
- bool Sync:1; /* Byte 7 Bit 4 */
- bool WBus16:1; /* Byte 7 Bit 5 */
- bool WBus32:1; /* Byte 7 Bit 6 */
- bool RelAdr:1; /* Byte 7 Bit 7 */
- unsigned char VendorIdentification[8]; /* Bytes 8-15 */
- unsigned char ProductIdentification[16]; /* Bytes 16-31 */
- unsigned char ProductRevisionLevel[4]; /* Bytes 32-35 */
+struct scsi_inquiry {
+ unsigned char devtype:5; /* Byte 0 Bits 0-4 */
+ unsigned char dev_qual:3; /* Byte 0 Bits 5-7 */
+ unsigned char dev_modifier:7; /* Byte 1 Bits 0-6 */
+ bool rmb:1; /* Byte 1 Bit 7 */
+ unsigned char ansi_ver:3; /* Byte 2 Bits 0-2 */
+ unsigned char ecma_ver:3; /* Byte 2 Bits 3-5 */
+ unsigned char iso_ver:2; /* Byte 2 Bits 6-7 */
+ unsigned char resp_fmt:4; /* Byte 3 Bits 0-3 */
+ unsigned char:2; /* Byte 3 Bits 4-5 */
+ bool TrmIOP:1; /* Byte 3 Bit 6 */
+ bool AENC:1; /* Byte 3 Bit 7 */
+ unsigned char addl_len; /* Byte 4 */
+ unsigned char:8; /* Byte 5 */
+ unsigned char:8; /* Byte 6 */
+ bool SftRe:1; /* Byte 7 Bit 0 */
+ bool CmdQue:1; /* Byte 7 Bit 1 */
+ bool:1; /* Byte 7 Bit 2 */
+ bool linked:1; /* Byte 7 Bit 3 */
+ bool sync:1; /* Byte 7 Bit 4 */
+ bool WBus16:1; /* Byte 7 Bit 5 */
+ bool WBus32:1; /* Byte 7 Bit 6 */
+ bool RelAdr:1; /* Byte 7 Bit 7 */
+ unsigned char vendor[8]; /* Bytes 8-15 */
+ unsigned char product[16]; /* Bytes 16-31 */
+ unsigned char product_rev[4]; /* Bytes 32-35 */
};
Host Adapter I/O Registers.
*/
-static inline void BusLogic_SCSIBusReset(struct BusLogic_HostAdapter *HostAdapter)
+static inline void blogic_busreset(struct blogic_adapter *adapter)
{
- union BusLogic_ControlRegister ControlRegister;
- ControlRegister.All = 0;
- ControlRegister.cr.SCSIBusReset = true;
- outb(ControlRegister.All, HostAdapter->IO_Address + BusLogic_ControlRegisterOffset);
+ union blogic_cntrl_reg cr;
+ cr.all = 0;
+ cr.cr.bus_reset = true;
+ outb(cr.all, adapter->io_addr + BLOGIC_CNTRL_REG);
}
-static inline void BusLogic_InterruptReset(struct BusLogic_HostAdapter *HostAdapter)
+static inline void blogic_intreset(struct blogic_adapter *adapter)
{
- union BusLogic_ControlRegister ControlRegister;
- ControlRegister.All = 0;
- ControlRegister.cr.InterruptReset = true;
- outb(ControlRegister.All, HostAdapter->IO_Address + BusLogic_ControlRegisterOffset);
+ union blogic_cntrl_reg cr;
+ cr.all = 0;
+ cr.cr.int_reset = true;
+ outb(cr.all, adapter->io_addr + BLOGIC_CNTRL_REG);
}
-static inline void BusLogic_SoftReset(struct BusLogic_HostAdapter *HostAdapter)
+static inline void blogic_softreset(struct blogic_adapter *adapter)
{
- union BusLogic_ControlRegister ControlRegister;
- ControlRegister.All = 0;
- ControlRegister.cr.SoftReset = true;
- outb(ControlRegister.All, HostAdapter->IO_Address + BusLogic_ControlRegisterOffset);
+ union blogic_cntrl_reg cr;
+ cr.all = 0;
+ cr.cr.soft_reset = true;
+ outb(cr.all, adapter->io_addr + BLOGIC_CNTRL_REG);
}
-static inline void BusLogic_HardReset(struct BusLogic_HostAdapter *HostAdapter)
+static inline void blogic_hardreset(struct blogic_adapter *adapter)
{
- union BusLogic_ControlRegister ControlRegister;
- ControlRegister.All = 0;
- ControlRegister.cr.HardReset = true;
- outb(ControlRegister.All, HostAdapter->IO_Address + BusLogic_ControlRegisterOffset);
+ union blogic_cntrl_reg cr;
+ cr.all = 0;
+ cr.cr.hard_reset = true;
+ outb(cr.all, adapter->io_addr + BLOGIC_CNTRL_REG);
}
-static inline unsigned char BusLogic_ReadStatusRegister(struct BusLogic_HostAdapter *HostAdapter)
+static inline unsigned char blogic_rdstatus(struct blogic_adapter *adapter)
{
- return inb(HostAdapter->IO_Address + BusLogic_StatusRegisterOffset);
+ return inb(adapter->io_addr + BLOGIC_STATUS_REG);
}
-static inline void BusLogic_WriteCommandParameterRegister(struct BusLogic_HostAdapter
- *HostAdapter, unsigned char Value)
+static inline void blogic_setcmdparam(struct blogic_adapter *adapter,
+ unsigned char value)
{
- outb(Value, HostAdapter->IO_Address + BusLogic_CommandParameterRegisterOffset);
+ outb(value, adapter->io_addr + BLOGIC_CMD_PARM_REG);
}
-static inline unsigned char BusLogic_ReadDataInRegister(struct BusLogic_HostAdapter *HostAdapter)
+static inline unsigned char blogic_rddatain(struct blogic_adapter *adapter)
{
- return inb(HostAdapter->IO_Address + BusLogic_DataInRegisterOffset);
+ return inb(adapter->io_addr + BLOGIC_DATAIN_REG);
}
-static inline unsigned char BusLogic_ReadInterruptRegister(struct BusLogic_HostAdapter *HostAdapter)
+static inline unsigned char blogic_rdint(struct blogic_adapter *adapter)
{
- return inb(HostAdapter->IO_Address + BusLogic_InterruptRegisterOffset);
+ return inb(adapter->io_addr + BLOGIC_INT_REG);
}
-static inline unsigned char BusLogic_ReadGeometryRegister(struct BusLogic_HostAdapter *HostAdapter)
+static inline unsigned char blogic_rdgeom(struct blogic_adapter *adapter)
{
- return inb(HostAdapter->IO_Address + BusLogic_GeometryRegisterOffset);
+ return inb(adapter->io_addr + BLOGIC_GEOMETRY_REG);
}
/*
- BusLogic_StartMailboxCommand issues an Execute Mailbox Command, which
+ blogic_execmbox issues an Execute Mailbox Command, which
notifies the Host Adapter that an entry has been made in an Outgoing
Mailbox.
*/
-static inline void BusLogic_StartMailboxCommand(struct BusLogic_HostAdapter *HostAdapter)
+static inline void blogic_execmbox(struct blogic_adapter *adapter)
{
- BusLogic_WriteCommandParameterRegister(HostAdapter, BusLogic_ExecuteMailboxCommand);
+ blogic_setcmdparam(adapter, BLOGIC_EXEC_MBOX_CMD);
}
/*
- BusLogic_Delay waits for Seconds to elapse.
+ blogic_delay waits for Seconds to elapse.
*/
-static inline void BusLogic_Delay(int Seconds)
-{
- mdelay(1000 * Seconds);
-}
-
-/*
- Virtual_to_Bus and Bus_to_Virtual map between Kernel Virtual Addresses
- and PCI/VLB/EISA/ISA Bus Addresses.
-*/
-
-static inline u32 Virtual_to_Bus(void *VirtualAddress)
-{
- return (u32) virt_to_bus(VirtualAddress);
-}
-
-static inline void *Bus_to_Virtual(u32 BusAddress)
+static inline void blogic_delay(int seconds)
{
- return (void *) bus_to_virt(BusAddress);
+ mdelay(1000 * seconds);
}
/*
- Virtual_to_32Bit_Virtual maps between Kernel Virtual Addresses and
+ virt_to_32bit_virt maps between Kernel Virtual Addresses and
32 bit Kernel Virtual Addresses. This avoids compilation warnings
on 64 bit architectures.
*/
-static inline u32 Virtual_to_32Bit_Virtual(void *VirtualAddress)
+static inline u32 virt_to_32bit_virt(void *virt_addr)
{
- return (u32) (unsigned long) VirtualAddress;
+ return (u32) (unsigned long) virt_addr;
}
/*
- BusLogic_IncrementErrorCounter increments Error Counter by 1, stopping at
+ blogic_inc_count increments counter by 1, stopping at
65535 rather than wrapping around to 0.
*/
-static inline void BusLogic_IncrementErrorCounter(unsigned short *ErrorCounter)
+static inline void blogic_inc_count(unsigned short *count)
{
- if (*ErrorCounter < 65535)
- (*ErrorCounter)++;
+ if (*count < 65535)
+ (*count)++;
}
/*
- BusLogic_IncrementByteCounter increments Byte Counter by Amount.
+ blogic_addcount increments Byte Counter by Amount.
*/
-static inline void BusLogic_IncrementByteCounter(struct BusLogic_ByteCounter
- *ByteCounter, unsigned int Amount)
+static inline void blogic_addcount(struct blogic_byte_count *bytecount,
+ unsigned int amount)
{
- ByteCounter->Units += Amount;
- if (ByteCounter->Units > 999999999) {
- ByteCounter->Units -= 1000000000;
- ByteCounter->Billions++;
+ bytecount->units += amount;
+ if (bytecount->units > 999999999) {
+ bytecount->units -= 1000000000;
+ bytecount->billions++;
}
}
/*
- BusLogic_IncrementSizeBucket increments the Bucket for Amount.
+ blogic_incszbucket increments the Bucket for Amount.
*/
-static inline void BusLogic_IncrementSizeBucket(BusLogic_CommandSizeBuckets_T CommandSizeBuckets, unsigned int Amount)
+static inline void blogic_incszbucket(unsigned int *cmdsz_buckets,
+ unsigned int amount)
{
- int Index = 0;
- if (Amount < 8 * 1024) {
- if (Amount < 2 * 1024)
- Index = (Amount < 1 * 1024 ? 0 : 1);
+ int index = 0;
+ if (amount < 8 * 1024) {
+ if (amount < 2 * 1024)
+ index = (amount < 1 * 1024 ? 0 : 1);
else
- Index = (Amount < 4 * 1024 ? 2 : 3);
- } else if (Amount < 128 * 1024) {
- if (Amount < 32 * 1024)
- Index = (Amount < 16 * 1024 ? 4 : 5);
+ index = (amount < 4 * 1024 ? 2 : 3);
+ } else if (amount < 128 * 1024) {
+ if (amount < 32 * 1024)
+ index = (amount < 16 * 1024 ? 4 : 5);
else
- Index = (Amount < 64 * 1024 ? 6 : 7);
+ index = (amount < 64 * 1024 ? 6 : 7);
} else
- Index = (Amount < 256 * 1024 ? 8 : 9);
- CommandSizeBuckets[Index]++;
+ index = (amount < 256 * 1024 ? 8 : 9);
+ cmdsz_buckets[index]++;
}
/*
Define the version number of the FlashPoint Firmware (SCCB Manager).
*/
-#define FlashPoint_FirmwareVersion "5.02"
+#define FLASHPOINT_FW_VER "5.02"
/*
Define the possible return values from FlashPoint_HandleInterrupt.
*/
-#define FlashPoint_NormalInterrupt 0x00
-#define FlashPoint_InternalError 0xFE
-#define FlashPoint_ExternalBusReset 0xFF
+#define FPOINT_NORMAL_INT 0x00
+#define FPOINT_INTERN_ERR 0xFE
+#define FPOINT_EXT_RESET 0xFF
/*
Define prototypes for the forward referenced BusLogic Driver
Internal Functions.
*/
-static const char *BusLogic_DriverInfo(struct Scsi_Host *);
-static int BusLogic_QueueCommand(struct Scsi_Host *h, struct scsi_cmnd *);
-static int BusLogic_BIOSDiskParameters(struct scsi_device *, struct block_device *, sector_t, int *);
-static int BusLogic_SlaveConfigure(struct scsi_device *);
-static void BusLogic_QueueCompletedCCB(struct BusLogic_CCB *);
-static irqreturn_t BusLogic_InterruptHandler(int, void *);
-static int BusLogic_ResetHostAdapter(struct BusLogic_HostAdapter *, bool HardReset);
-static void BusLogic_Message(enum BusLogic_MessageLevel, char *, struct BusLogic_HostAdapter *, ...);
-static int __init BusLogic_Setup(char *);
+static const char *blogic_drvr_info(struct Scsi_Host *);
+static int blogic_qcmd(struct Scsi_Host *h, struct scsi_cmnd *);
+static int blogic_diskparam(struct scsi_device *, struct block_device *, sector_t, int *);
+static int blogic_slaveconfig(struct scsi_device *);
+static void blogic_qcompleted_ccb(struct blogic_ccb *);
+static irqreturn_t blogic_inthandler(int, void *);
+static int blogic_resetadapter(struct blogic_adapter *, bool hard_reset);
+static void blogic_msg(enum blogic_msglevel, char *, struct blogic_adapter *, ...);
+static int __init blogic_setup(char *);
#endif /* _BUSLOGIC_H */
projects / firefly-linux-kernel-4.4.55.git / blobdiff