--- ./atp870u.h 2007-03-27 09:47:24.000000000 +0800 +++ ./old/atp870u.h 2007-03-16 11:06:10.000000000 +0800 @@ -1,228 +1,67 @@ -#include -#include -#include -#ifndef NULL -#define NULL 0 -#endif - -#define ATP885_DEVID 0x808A -#define ATP880_DEVID1 0x8080 -#define ATP880_DEVID2 0x8081 -#define DRIVER_NAME "atp870u" -#define ADAPTER_NAME "atp870u" - -#define ADAPTER_INFORMATION "ACARD AEC-671x/6716x PCI Ultra/W/LVD SCSI-3 Adapter Driver" -#define PROC_INFORMATION "ACARD AEC-671x/6716x Driver" - -#define PROC_NAME "atp870u" // folder name in /proc/scsi/ -#define DRV_VERSION_MAJOR 3 -#define DRV_VERSION_MINOR 0 -#define DRV_VERSION_BUILD 5 -#define MAX_QUEUE 32 -#define MAX_SCATTER 17 -#define MAX_CMDLUN 1 -#define MAX_XFER_SECTORS 128 -#define MAX_SCSI_CHANNEL 2 -#define MAX_CHAIN_LEVEL 1 -#define BIOS_SUPPORT 0xFF -#define TIMER_SCALE (HZ/10) // 100mS -#define SCSI_DRV_TEMPLATE \ -{ \ - .module = THIS_MODULE, \ - .name = ADAPTER_NAME , \ - .proc_name = PROC_NAME, \ - .proc_info = adapter_proc_info, \ - .info = adapter_info, \ - .bios_param = adapter_biosparam, \ - .queuecommand = adapter_queuecommand, \ - .eh_abort_handler = NULL, \ - .eh_host_reset_handler = adapter_reset, \ - .can_queue = MAX_QUEUE, \ - .this_id = 64, \ - .sg_tablesize = MAX_SCATTER, \ - .cmd_per_lun = MAX_CMDLUN, \ - .use_clustering = ENABLE_CLUSTERING, \ - .max_sectors = MAX_XFER_SECTORS \ -} -#define PCI_DEVICE_ID_TABLE \ -{ \ - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, ATP885_DEVID) },\ - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, ATP880_DEVID1) },\ - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, ATP880_DEVID2) },\ - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_AEC7610) },\ - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_AEC7612UW) },\ - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_AEC7612U) },\ - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_AEC7612S) },\ - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_AEC7612D) },\ - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_AEC7612SUW) },\ - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_8060) },\ -} -// above define is necessary,it can only chagne the value but name -//============================================================================= -#define MEM_4KB (0x001000) -#define MEM_8KB (0x002000) -#define MEM_16KB (0x004000) -#define MEM_32KB (0x008000) -#define MEM_64KB (0x010000) -#define MEM_128KB (0x020000) -#define MEM_256KB (0x040000) -#define MEM_512KB (0x080000) -#define MEM_1MB (0x100000) -#define MEM_2MB (0x200000) -//============================================================================= -#define MEM_8KB_ORDER 1 -#define MEM_16KB_ORDER 2 -#define MEM_32KB_ORDER 3 -#define MEM_64KB_ORDER 4 -#define MEM_128KB_ORDER 5 -#define MEM_256KB_ORDER 6 -#define MEM_512KB_ORDER 7 -#define MEM_1MB_ORDER 8 -#define MEM_2MB_ORDER 9 -//============================================================================== -#define EXTENSION_MEM MEM_32KB_ORDER // 8KB -#define EXTENSION_MEM_LEN MEM_32KB -//============================================================================== -#define STATUS_RESET (DID_RESET << 16) -#define STATUS_BUSY (DID_BUS_BUSY << 16) -#define STATUS_NO_DEVICE (DID_BAD_TARGET << 16) -#define STATUS_PENDING 0xFFF1 -//;=========================================================================== -typedef struct _MailBox { - unsigned int Address; - unsigned int ByteCount; -} T_MailBox, *P_MailBox; -//======================================================================== -typedef struct _WorkingTable { - T_MailBox MailBox[33]; - void *pNextTable; - void *pPrevTable; - void *pScsiDevice; - P_MailBox pMailBox; - unsigned int LmailBox; - unsigned int IoTagID; - unsigned int RemainLen; - unsigned int TransferLen; - unsigned int CompleteLen; - unsigned int sg_num; - unsigned char *pDataBuffer; - struct scsi_cmnd *pWorkingScsiCmd; - dma_addr_t pDmaSingleMapAddr; - unsigned char PriorityLevel; - unsigned char FG_TableActive:1; - unsigned char FG_DmaToDevice:1; - unsigned char FG_Reserved:6; - unsigned char ResetCounter; - unsigned char Reserved0; - unsigned char Reserved1; - unsigned char Reserved2; -} T_WorkingTable, *P_WorkingTable; // this size should be equal to 4n bytes -//======================================================================== -typedef struct _ScsiChannel { - P_WorkingTable pIoChain[MAX_CHAIN_LEVEL]; - P_WorkingTable pCurRequest; - P_WorkingTable pTarRequest[16]; - unsigned int ScsiIoPort; - unsigned int DmaIoPort; - unsigned int FifoPort; - unsigned int ChannelOrder; - unsigned int QueueCount; - unsigned char HostId; - unsigned char FG_LvdMode:1; - unsigned char FG_LowWide:1; - unsigned char FG_DisconnectSupport:1; - unsigned char FG_ChannelActive:1; - unsigned char FG_CheckCrc:1; - unsigned char FG_Cdb16Supported:1; - unsigned char FG_Reserved0:2; - unsigned char TimeOutInterval; - unsigned char FifoOrMask; - unsigned char FifoAndMask; - unsigned char Reg0F; - unsigned char Reg17; - unsigned char Reg10; - unsigned char Reg1F; - unsigned char Reserved0; - unsigned char Reserved1; - unsigned char Reserved2; -} T_ScsiChannel, *P_ScsiChannel; -//======================================================================== -typedef struct _ScsiDevice { - unsigned char FG_Install:1; - unsigned char FG_ScsiWide:1; - unsigned char FG_Removeable:1; - unsigned char FG_InternalError:1; - unsigned char FG_Reserved:4; - unsigned char ScsiSpeed; - unsigned char DeviceId; - unsigned char DeviceType; - unsigned char MaxScsiSpeed; - unsigned char SenseKey; - unsigned char SenseAsc; - unsigned char SenseAscQ; -// unsigned int Capacity; - P_ScsiChannel pScsiChannel; - unsigned char Vendor[8]; - unsigned char Model[16]; - unsigned char Rev[4]; -} T_ScsiDevice, *P_ScsiDevice; -//======================================================================== -typedef struct _HW_DEVICE_EXTENSION { - unsigned short VendorID; - unsigned short DeviceID; - unsigned short SubVendorID; - unsigned short SubDeviceID; - unsigned char ChipRevision; - unsigned char IrqNum; - unsigned int BaseIoPort; - spinlock_t spin_lock; - struct Scsi_Host *pScsiHost; - struct pci_dev *pPciDev; - struct timer_list AdapterTimer; - T_ScsiDevice ScsiDevice[MAX_SCSI_CHANNEL * 16]; - T_ScsiChannel ScsiChannel[MAX_SCSI_CHANNEL]; - dma_addr_t pPhysicalAddress; - unsigned char *pUncacheExtension; - unsigned char *pTestBufferR; - unsigned char *pTestBufferW; - P_WorkingTable pWorkingTablePool; - dma_addr_t pWorkingTableLmail; - unsigned int IoTagID; - unsigned int IoCounter; - unsigned char FG_TimerStop; - unsigned char Reserved1; - unsigned char Reserved2; - unsigned char Reserved3; -} HW_DEVICE_EXTENSION, *PHW_DEVICE_EXTENSION; -//======================================================================== -//======================================================================== -//======================================================================== -//======================================================================== -static unsigned char GetMessageIn(P_ScsiChannel pScsiChannel, - unsigned char *message); -static unsigned char SendMessageOut(P_ScsiChannel pScsiChannel, - unsigned char *message, int len); -static int ScsiTestUnitReady(P_ScsiDevice pScsiDevice); -static int ScsiInquiry(P_ScsiDevice pScsiDevice, unsigned char *inquiry_buf); -static void Ultra3Negotiation(P_ScsiDevice pScsiDevice, - unsigned char *u3msgOut); -static void WideNegotiation(P_ScsiDevice pScsiDevice, - unsigned char *wide_msgOut); -static void SyncNegotiation(P_ScsiDevice pScsiDevice, - unsigned char *sync_msgOut); -static void FindScsiDevice(PHW_DEVICE_EXTENSION DeviceExtension, - P_ScsiDevice pScsiDevice); -static P_WorkingTable AllocateWorkingTable(PHW_DEVICE_EXTENSION - DeviceExtension); -//static void ReleaseWorkingTable(P_WorkingTable pWorkingTable); -static void ReleaseWorkingTable(PHW_DEVICE_EXTENSION DeviceExtension, - P_WorkingTable pWorkingTable); -static int BuildPrdTable(PHW_DEVICE_EXTENSION DeviceExtension, - P_WorkingTable pWorkingTable); -static void ChannelIoHook(P_WorkingTable pWorkingTable); -static void SendWorkingTableOut(PHW_DEVICE_EXTENSION DeviceExtension); -static void SendWorkingTableOutChannel(PHW_DEVICE_EXTENSION DeviceExtension, - P_ScsiChannel pScsiChannel); -static int ExecuteIoSCSI(P_WorkingTable pWorkingTable); -static void Debug80Port(unsigned char code, int delaytime); -//======================================================================== +#ifndef _ATP870U_H +#define _ATP870U_H + +#include +#include + +/* I/O Port */ + +#define MAX_CDB 12 +#define MAX_SENSE 14 +#define qcnt 32 +#define ATP870U_SCATTER 128 +#define ATP870U_CMDLUN 1 + +#define MAX_ADAPTER 8 +#define MAX_SCSI_ID 16 +#define ATP870U_MAX_SECTORS 128 + +#define ATP885_DEVID 0x808A +#define ATP880_DEVID1 0x8080 +#define ATP880_DEVID2 0x8081 + +//#define ED_DBGP + +struct atp_unit +{ + unsigned long baseport; + unsigned long ioport[2]; + unsigned long pciport[2]; + unsigned long irq; + unsigned char last_cmd[2]; + unsigned char in_snd[2]; + unsigned char in_int[2]; + unsigned char quhd[2]; + unsigned char quend[2]; + unsigned char global_map[2]; + unsigned char chip_ver; + unsigned char scam_on; + unsigned char host_id[2]; + unsigned int working[2]; + unsigned short wide_id[2]; + unsigned short active_id[2]; + unsigned short ultra_map[2]; + unsigned short async[2]; + unsigned short dev_id; + unsigned char sp[2][16]; + unsigned char r1f[2][16]; + struct scsi_cmnd *quereq[2][qcnt]; + struct atp_id + { + unsigned char dirct; + unsigned char devsp; + unsigned char devtype; + unsigned long tran_len; + unsigned long last_len; + unsigned char *prd_pos; + unsigned char *prd_table; /* Kernel address of PRD table */ + dma_addr_t prd_bus; /* Bus address of PRD */ + dma_addr_t prdaddr; /* Dynamically updated in driver */ + struct scsi_cmnd *curr_req; + } id[2][16]; + struct Scsi_Host *host; + struct pci_dev *pdev; + unsigned int unit; +}; + +#endif