forked from luck/tmp_suning_uos_patched
[SCSI] remove PCI2000 and PCI2220i drivers
From: Christoph Hellwig <hch@lst.de> Both drivers are marked broken and haven't compiled since very early 2.5.x. And they're for IDE hardware so they shouldn't have been written to the SCSI layer at all. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
James Bottomley
parent
608648cb40
commit
099175c94a
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@ -1192,28 +1192,6 @@ config SCSI_PAS16
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To compile this driver as a module, choose M here: the
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module will be called pas16.
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config SCSI_PCI2000
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tristate "PCI2000 support"
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depends on PCI && SCSI && BROKEN
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help
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This is support for the PCI2000I EIDE interface card which acts as a
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SCSI host adapter. Please read the SCSI-HOWTO, available from
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<http://www.tldp.org/docs.html#howto>.
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To compile this driver as a module, choose M here: the
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module will be called pci2000.
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config SCSI_PCI2220I
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tristate "PCI2220i support"
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depends on PCI && SCSI && BROKEN
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help
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This is support for the PCI2220i EIDE interface card which acts as a
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SCSI host adapter. Please read the SCSI-HOWTO, available from
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<http://www.tldp.org/docs.html#howto>.
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To compile this driver as a module, choose M here: the
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module will be called pci2220i.
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config SCSI_PSI240I
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tristate "PSI240i support"
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depends on ISA && SCSI
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@ -50,8 +50,6 @@ obj-$(CONFIG_MVME16x_SCSI) += mvme16x.o 53c7xx.o
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obj-$(CONFIG_BVME6000_SCSI) += bvme6000.o 53c7xx.o
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obj-$(CONFIG_SCSI_SIM710) += 53c700.o sim710.o
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obj-$(CONFIG_SCSI_ADVANSYS) += advansys.o
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obj-$(CONFIG_SCSI_PCI2000) += pci2000.o
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obj-$(CONFIG_SCSI_PCI2220I) += pci2220i.o
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obj-$(CONFIG_SCSI_PSI240I) += psi240i.o
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obj-$(CONFIG_SCSI_BUSLOGIC) += BusLogic.o
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obj-$(CONFIG_SCSI_DPT_I2O) += dpt_i2o.o
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@ -1,836 +0,0 @@
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/****************************************************************************
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* Perceptive Solutions, Inc. PCI-2000 device driver for Linux.
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*
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* pci2000.c - Linux Host Driver for PCI-2000 IntelliCache SCSI Adapters
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*
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* Copyright (c) 1997-1999 Perceptive Solutions, Inc.
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* All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that redistributions of source
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* code retain the above copyright notice and this comment without
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* modification.
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*
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* Technical updates and product information at:
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* http://www.psidisk.com
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*
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* Please send questions, comments, bug reports to:
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* tech@psidisk.com Technical Support
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*
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*
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* Revisions 1.10 Jan-21-1999
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* - Fixed sign on message to reflect proper controller name.
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* - Added support for RAID status monitoring and control.
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*
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* Revisions 1.11 Mar-22-1999
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* - Fixed control timeout to not lock up the entire system if
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* controller goes offline completely.
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*
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* Revisions 1.12 Mar-26-1999
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* - Fixed spinlock and PCI configuration.
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*
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* Revisions 1.20 Mar-27-2000
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* - Added support for dynamic DMA
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*
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****************************************************************************/
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#define PCI2000_VERSION "1.20"
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#include <linux/blkdev.h>
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#include <linux/interrupt.h>
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#include <linux/module.h>
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#include <linux/kernel.h>
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#include <linux/types.h>
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#include <linux/string.h>
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#include <linux/pci.h>
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#include <linux/ioport.h>
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#include <linux/delay.h>
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#include <linux/sched.h>
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#include <linux/proc_fs.h>
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#include <linux/stat.h>
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#include <linux/spinlock.h>
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#include <asm/dma.h>
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#include <asm/system.h>
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#include <asm/io.h>
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#include "scsi.h"
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#include <scsi/scsi_host.h>
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#include "pci2000.h"
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#include "psi_roy.h"
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//#define DEBUG 1
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#ifdef DEBUG
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#define DEB(x) x
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#define STOP_HERE {int st;for(st=0;st<100;st++){st=1;}}
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#else
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#define DEB(x)
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#define STOP_HERE
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#endif
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typedef struct
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{
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unsigned int address;
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unsigned int length;
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} SCATGATH, *PSCATGATH;
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typedef struct
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{
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Scsi_Cmnd *SCpnt;
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PSCATGATH scatGath;
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dma_addr_t scatGathDma;
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UCHAR *cdb;
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dma_addr_t cdbDma;
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UCHAR tag;
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} DEV2000, *PDEV2000;
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typedef struct
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{
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ULONG basePort;
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ULONG mb0;
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ULONG mb1;
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ULONG mb2;
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ULONG mb3;
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ULONG mb4;
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ULONG cmd;
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ULONG tag;
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ULONG irqOwned;
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struct pci_dev *pdev;
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DEV2000 dev[MAX_BUS][MAX_UNITS];
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} ADAPTER2000, *PADAPTER2000;
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#define HOSTDATA(host) ((PADAPTER2000)&host->hostdata)
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#define consistentLen (MAX_BUS * MAX_UNITS * (16 * sizeof (SCATGATH) + MAX_COMMAND_SIZE))
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static struct Scsi_Host *PsiHost[MAXADAPTER] = {NULL,}; // One for each adapter
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static int NumAdapters = 0;
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/****************************************************************
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* Name: WaitReady :LOCAL
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*
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* Description: Wait for controller ready.
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*
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* Parameters: padapter - Pointer adapter data structure.
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*
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* Returns: TRUE on not ready.
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*
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****************************************************************/
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static int WaitReady (PADAPTER2000 padapter)
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{
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ULONG z;
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for ( z = 0; z < (TIMEOUT_COMMAND * 4); z++ )
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{
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if ( !inb_p (padapter->cmd) )
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return FALSE;
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udelay (250);
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};
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return TRUE;
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}
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/****************************************************************
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* Name: WaitReadyLong :LOCAL
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*
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* Description: Wait for controller ready.
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*
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* Parameters: padapter - Pointer adapter data structure.
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*
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* Returns: TRUE on not ready.
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*
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****************************************************************/
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static int WaitReadyLong (PADAPTER2000 padapter)
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{
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ULONG z;
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for ( z = 0; z < (5000 * 4); z++ )
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{
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if ( !inb_p (padapter->cmd) )
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return FALSE;
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udelay (250);
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};
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return TRUE;
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}
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/****************************************************************
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* Name: OpDone :LOCAL
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*
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* Description: Clean up operation and issue done to caller.
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*
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* Parameters: SCpnt - Pointer to SCSI command structure.
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* status - Caller status.
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*
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* Returns: Nothing.
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*
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****************************************************************/
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static void OpDone (Scsi_Cmnd *SCpnt, ULONG status)
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{
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SCpnt->result = status;
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SCpnt->scsi_done (SCpnt);
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}
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/****************************************************************
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* Name: Command :LOCAL
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*
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* Description: Issue queued command to the PCI-2000.
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*
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* Parameters: padapter - Pointer to adapter information structure.
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* cmd - PCI-2000 command byte.
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*
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* Returns: Non-zero command tag if operation is accepted.
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*
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****************************************************************/
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static UCHAR Command (PADAPTER2000 padapter, UCHAR cmd)
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{
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outb_p (cmd, padapter->cmd);
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if ( WaitReady (padapter) )
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return 0;
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if ( inw_p (padapter->mb0) )
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return 0;
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return inb_p (padapter->mb1);
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}
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/****************************************************************
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* Name: BuildSgList :LOCAL
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*
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* Description: Build the scatter gather list for controller.
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*
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* Parameters: SCpnt - Pointer to SCSI command structure.
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* padapter - Pointer to adapter information structure.
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* pdev - Pointer to adapter device structure.
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*
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* Returns: Non-zero in not scatter gather.
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*
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****************************************************************/
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static int BuildSgList (Scsi_Cmnd *SCpnt, PADAPTER2000 padapter, PDEV2000 pdev)
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{
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int z;
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int zc;
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struct scatterlist *sg;
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if ( SCpnt->use_sg )
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{
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sg = (struct scatterlist *)SCpnt->request_buffer;
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zc = pci_map_sg (padapter->pdev, sg, SCpnt->use_sg, SCpnt->sc_data_direction);
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for ( z = 0; z < zc; z++ )
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{
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pdev->scatGath[z].address = cpu_to_le32 (sg_dma_address (sg));
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pdev->scatGath[z].length = cpu_to_le32 (sg_dma_len (sg++));
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}
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outl (pdev->scatGathDma, padapter->mb2);
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outl ((zc << 24) | SCpnt->request_bufflen, padapter->mb3);
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return FALSE;
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}
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if ( !SCpnt->request_bufflen)
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{
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outl (0, padapter->mb2);
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outl (0, padapter->mb3);
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return TRUE;
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}
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SCpnt->SCp.have_data_in = pci_map_single (padapter->pdev,
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SCpnt->request_buffer, SCpnt->request_bufflen,
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SCpnt->sc_data_direction);
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outl (SCpnt->SCp.have_data_in, padapter->mb2);
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outl (SCpnt->request_bufflen, padapter->mb3);
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return TRUE;
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}
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/*********************************************************************
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* Name: PsiRaidCmd
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*
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* Description: Execute a simple command.
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*
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* Parameters: padapter - Pointer to adapter control structure.
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* cmd - Roy command byte.
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*
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* Returns: Return error status.
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*
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********************************************************************/
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static int PsiRaidCmd (PADAPTER2000 padapter, char cmd)
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{
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if ( WaitReady (padapter) ) // test for command register ready
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return DID_TIME_OUT;
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outb_p (cmd, padapter->cmd); // issue command
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if ( WaitReadyLong (padapter) ) // wait for adapter ready
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return DID_TIME_OUT;
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return DID_OK;
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}
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/****************************************************************
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* Name: Irq_Handler :LOCAL
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*
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* Description: Interrupt handler.
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*
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* Parameters: irq - Hardware IRQ number.
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* dev_id -
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* regs -
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*
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* Returns: TRUE if drive is not ready in time.
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*
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****************************************************************/
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static irqreturn_t Irq_Handler (int irq, void *dev_id, struct pt_regs *regs)
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{
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struct Scsi_Host *shost = NULL; // Pointer to host data block
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PADAPTER2000 padapter; // Pointer to adapter control structure
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PDEV2000 pdev;
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Scsi_Cmnd *SCpnt;
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UCHAR tag = 0;
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UCHAR tag0;
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ULONG error;
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int pun;
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int bus;
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int z;
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unsigned long flags;
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int handled = 0;
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DEB(printk ("\npci2000 received interrupt "));
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for ( z = 0; z < NumAdapters; z++ ) // scan for interrupt to process
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{
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if ( PsiHost[z]->irq == (UCHAR)(irq & 0xFF) )
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{
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tag = inb_p (HOSTDATA(PsiHost[z])->tag);
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if ( tag )
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{
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shost = PsiHost[z];
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break;
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}
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}
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}
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if ( !shost )
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{
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DEB (printk ("\npci2000: not my interrupt"));
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goto out;
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}
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handled = 1;
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spin_lock_irqsave(shost->host_lock, flags);
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padapter = HOSTDATA(shost);
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tag0 = tag & 0x7F; // mask off the error bit
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for ( bus = 0; bus < MAX_BUS; bus++ ) // scan the busses
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{
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for ( pun = 0; pun < MAX_UNITS; pun++ ) // scan the targets
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{
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pdev = &padapter->dev[bus][pun];
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if ( !pdev->tag )
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continue;
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if ( pdev->tag == tag0 ) // is this it?
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{
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pdev->tag = 0;
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SCpnt = pdev->SCpnt;
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goto unmapProceed;
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}
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}
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}
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outb_p (0xFF, padapter->tag); // clear the op interrupt
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outb_p (CMD_DONE, padapter->cmd); // complete the op
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goto irq_return; // done, but, with what?
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unmapProceed:;
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if ( !bus )
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{
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switch ( SCpnt->cmnd[0] )
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{
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case SCSIOP_TEST_UNIT_READY:
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pci_unmap_single (padapter->pdev, SCpnt->SCp.have_data_in, sizeof (SCpnt->sense_buffer), PCI_DMA_FROMDEVICE);
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goto irqProceed;
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case SCSIOP_READ_CAPACITY:
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pci_unmap_single (padapter->pdev, SCpnt->SCp.have_data_in, 8, PCI_DMA_FROMDEVICE);
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goto irqProceed;
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case SCSIOP_VERIFY:
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case SCSIOP_START_STOP_UNIT:
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case SCSIOP_MEDIUM_REMOVAL:
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goto irqProceed;
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}
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}
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if ( SCpnt->SCp.have_data_in )
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pci_unmap_single (padapter->pdev, SCpnt->SCp.have_data_in, SCpnt->request_bufflen, SCpnt->sc_data_direction);
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else
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{
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if ( SCpnt->use_sg )
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pci_unmap_sg (padapter->pdev, (struct scatterlist *)SCpnt->request_buffer, SCpnt->use_sg, SCpnt->sc_data_direction);
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}
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irqProceed:;
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if ( tag & ERR08_TAGGED ) // is there an error here?
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{
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if ( WaitReady (padapter) )
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{
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OpDone (SCpnt, DID_TIME_OUT << 16);
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goto irq_return;
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}
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outb_p (tag0, padapter->mb0); // get real error code
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outb_p (CMD_ERROR, padapter->cmd);
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if ( WaitReady (padapter) ) // wait for controller to suck up the op
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{
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OpDone (SCpnt, DID_TIME_OUT << 16);
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goto irq_return;
|
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}
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error = inl (padapter->mb0); // get error data
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outb_p (0xFF, padapter->tag); // clear the op interrupt
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outb_p (CMD_DONE, padapter->cmd); // complete the op
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DEB (printk ("status: %lX ", error));
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if ( error == 0x00020002 ) // is this error a check condition?
|
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{
|
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if ( bus ) // are we doint SCSI commands?
|
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{
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OpDone (SCpnt, (DID_OK << 16) | 2);
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goto irq_return;
|
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}
|
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if ( *SCpnt->cmnd == SCSIOP_TEST_UNIT_READY )
|
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OpDone (SCpnt, (DRIVER_SENSE << 24) | (DID_OK << 16) | 2); // test caller we have sense data too
|
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else
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OpDone (SCpnt, DID_ERROR << 16);
|
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goto irq_return;
|
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}
|
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OpDone (SCpnt, DID_ERROR << 16);
|
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goto irq_return;
|
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}
|
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|
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outb_p (0xFF, padapter->tag); // clear the op interrupt
|
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outb_p (CMD_DONE, padapter->cmd); // complete the op
|
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OpDone (SCpnt, DID_OK << 16);
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|
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irq_return:
|
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spin_unlock_irqrestore(shost->host_lock, flags);
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out:
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return IRQ_RETVAL(handled);
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}
|
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/****************************************************************
|
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* Name: Pci2000_QueueCommand
|
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*
|
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* Description: Process a queued command from the SCSI manager.
|
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*
|
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* Parameters: SCpnt - Pointer to SCSI command structure.
|
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* done - Pointer to done function to call.
|
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*
|
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* Returns: Status code.
|
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*
|
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****************************************************************/
|
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int Pci2000_QueueCommand (Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
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{
|
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UCHAR *cdb = (UCHAR *)SCpnt->cmnd; // Pointer to SCSI CDB
|
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PADAPTER2000 padapter = HOSTDATA(SCpnt->device->host); // Pointer to adapter control structure
|
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int rc = -1; // command return code
|
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UCHAR bus = SCpnt->device->channel;
|
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UCHAR pun = SCpnt->device->id;
|
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UCHAR lun = SCpnt->device->lun;
|
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UCHAR cmd;
|
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PDEV2000 pdev = &padapter->dev[bus][pun];
|
||||
|
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if ( !done )
|
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{
|
||||
printk("pci2000_queuecommand: %02X: done can't be NULL\n", *cdb);
|
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return 0;
|
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}
|
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|
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SCpnt->scsi_done = done;
|
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SCpnt->SCp.have_data_in = 0;
|
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pdev->SCpnt = SCpnt; // Save this command data
|
||||
|
||||
if ( WaitReady (padapter) )
|
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{
|
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rc = DID_ERROR;
|
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goto finished;
|
||||
}
|
||||
|
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outw_p (pun | (lun << 8), padapter->mb0);
|
||||
|
||||
if ( bus )
|
||||
{
|
||||
DEB (if(*cdb) printk ("\nCDB: %X- %X %X %X %X %X %X %X %X %X %X ", SCpnt->cmd_len, cdb[0], cdb[1], cdb[2], cdb[3], cdb[4], cdb[5], cdb[6], cdb[7], cdb[8], cdb[9]));
|
||||
DEB (if(*cdb) printk ("\ntimeout_per_command: %d, timeout_total: %d, timeout: %d", SCpnt->timeout_per_command,
|
||||
SCpnt->timeout_total, SCpnt->timeout));
|
||||
outl (SCpnt->timeout_per_command, padapter->mb1);
|
||||
outb_p (CMD_SCSI_TIMEOUT, padapter->cmd);
|
||||
if ( WaitReady (padapter) )
|
||||
{
|
||||
rc = DID_ERROR;
|
||||
goto finished;
|
||||
}
|
||||
|
||||
outw_p (pun | (lun << 8), padapter->mb0);
|
||||
outw_p (SCpnt->cmd_len << 8, padapter->mb0 + 2);
|
||||
memcpy (pdev->cdb, cdb, MAX_COMMAND_SIZE);
|
||||
|
||||
outl (pdev->cdbDma, padapter->mb1);
|
||||
if ( BuildSgList (SCpnt, padapter, pdev) )
|
||||
cmd = CMD_SCSI_THRU;
|
||||
else
|
||||
cmd = CMD_SCSI_THRU_SG;
|
||||
if ( (pdev->tag = Command (padapter, cmd)) == 0 )
|
||||
rc = DID_TIME_OUT;
|
||||
goto finished;
|
||||
}
|
||||
else
|
||||
{
|
||||
if ( lun )
|
||||
{
|
||||
rc = DID_BAD_TARGET;
|
||||
goto finished;
|
||||
}
|
||||
}
|
||||
|
||||
switch ( *cdb )
|
||||
{
|
||||
case SCSIOP_INQUIRY: // inquiry CDB
|
||||
if ( cdb[2] == SC_MY_RAID )
|
||||
{
|
||||
switch ( cdb[3] )
|
||||
{
|
||||
case MY_SCSI_REBUILD:
|
||||
OpDone (SCpnt, PsiRaidCmd (padapter, CMD_RAID_REBUILD) << 16);
|
||||
return 0;
|
||||
case MY_SCSI_ALARMMUTE:
|
||||
OpDone (SCpnt, PsiRaidCmd (padapter, CMD_RAID_MUTE) << 16);
|
||||
return 0;
|
||||
case MY_SCSI_DEMOFAIL:
|
||||
OpDone (SCpnt, PsiRaidCmd (padapter, CMD_RAID_FAIL) << 16);
|
||||
return 0;
|
||||
default:
|
||||
if ( SCpnt->use_sg )
|
||||
{
|
||||
rc = DID_ERROR;
|
||||
goto finished;
|
||||
}
|
||||
else
|
||||
{
|
||||
SCpnt->SCp.have_data_in = pci_map_single (padapter->pdev, SCpnt->request_buffer, SCpnt->request_bufflen,
|
||||
SCpnt->sc_data_direction);
|
||||
outl (SCpnt->SCp.have_data_in, padapter->mb2);
|
||||
}
|
||||
outl (cdb[5], padapter->mb0);
|
||||
outl (cdb[3], padapter->mb3);
|
||||
cmd = CMD_DASD_RAID_RQ;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
if ( SCpnt->use_sg )
|
||||
{
|
||||
SCpnt->SCp.have_data_in = pci_map_single (padapter->pdev,
|
||||
((struct scatterlist *)SCpnt->request_buffer)->address,
|
||||
SCpnt->request_bufflen,
|
||||
SCpnt->sc_data_direction);
|
||||
}
|
||||
else
|
||||
{
|
||||
SCpnt->SCp.have_data_in = pci_map_single (padapter->pdev, SCpnt->request_buffer,
|
||||
SCpnt->request_bufflen,
|
||||
SCpnt->sc_data_direction);
|
||||
}
|
||||
outl (SCpnt->SCp.have_data_in, padapter->mb2);
|
||||
outl (SCpnt->request_bufflen, padapter->mb3);
|
||||
cmd = CMD_DASD_SCSI_INQ;
|
||||
break;
|
||||
|
||||
case SCSIOP_TEST_UNIT_READY: // test unit ready CDB
|
||||
SCpnt->SCp.have_data_in = pci_map_single (padapter->pdev, SCpnt->sense_buffer, sizeof (SCpnt->sense_buffer), PCI_DMA_FROMDEVICE);
|
||||
outl (SCpnt->SCp.have_data_in, padapter->mb2);
|
||||
outl (sizeof (SCpnt->sense_buffer), padapter->mb3);
|
||||
cmd = CMD_TEST_READY;
|
||||
break;
|
||||
|
||||
case SCSIOP_READ_CAPACITY: // read capacity CDB
|
||||
if ( SCpnt->use_sg )
|
||||
{
|
||||
SCpnt->SCp.have_data_in = pci_map_single (padapter->pdev, ((struct scatterlist *)(SCpnt->request_buffer))->address,
|
||||
8, PCI_DMA_FROMDEVICE);
|
||||
}
|
||||
else
|
||||
SCpnt->SCp.have_data_in = pci_map_single (padapter->pdev, SCpnt->request_buffer, 8, PCI_DMA_FROMDEVICE);
|
||||
outl (SCpnt->SCp.have_data_in, padapter->mb2);
|
||||
outl (8, padapter->mb3);
|
||||
cmd = CMD_DASD_CAP;
|
||||
break;
|
||||
case SCSIOP_VERIFY: // verify CDB
|
||||
outw_p ((USHORT)cdb[8] | ((USHORT)cdb[7] << 8), padapter->mb0 + 2);
|
||||
outl (XSCSI2LONG (&cdb[2]), padapter->mb1);
|
||||
cmd = CMD_READ_SG;
|
||||
break;
|
||||
case SCSIOP_READ: // read10 CDB
|
||||
outw_p ((USHORT)cdb[8] | ((USHORT)cdb[7] << 8), padapter->mb0 + 2);
|
||||
outl (XSCSI2LONG (&cdb[2]), padapter->mb1);
|
||||
if ( BuildSgList (SCpnt, padapter, pdev) )
|
||||
cmd = CMD_READ;
|
||||
else
|
||||
cmd = CMD_READ_SG;
|
||||
break;
|
||||
case SCSIOP_READ6: // read6 CDB
|
||||
outw_p (cdb[4], padapter->mb0 + 2);
|
||||
outl ((SCSI2LONG (&cdb[1])) & 0x001FFFFF, padapter->mb1);
|
||||
if ( BuildSgList (SCpnt, padapter, pdev) )
|
||||
cmd = CMD_READ;
|
||||
else
|
||||
cmd = CMD_READ_SG;
|
||||
break;
|
||||
case SCSIOP_WRITE: // write10 CDB
|
||||
outw_p ((USHORT)cdb[8] | ((USHORT)cdb[7] << 8), padapter->mb0 + 2);
|
||||
outl (XSCSI2LONG (&cdb[2]), padapter->mb1);
|
||||
if ( BuildSgList (SCpnt, padapter, pdev) )
|
||||
cmd = CMD_WRITE;
|
||||
else
|
||||
cmd = CMD_WRITE_SG;
|
||||
break;
|
||||
case SCSIOP_WRITE6: // write6 CDB
|
||||
outw_p (cdb[4], padapter->mb0 + 2);
|
||||
outl ((SCSI2LONG (&cdb[1])) & 0x001FFFFF, padapter->mb1);
|
||||
if ( BuildSgList (SCpnt, padapter, pdev) )
|
||||
cmd = CMD_WRITE;
|
||||
else
|
||||
cmd = CMD_WRITE_SG;
|
||||
break;
|
||||
case SCSIOP_START_STOP_UNIT:
|
||||
cmd = CMD_EJECT_MEDIA;
|
||||
break;
|
||||
case SCSIOP_MEDIUM_REMOVAL:
|
||||
switch ( cdb[4] )
|
||||
{
|
||||
case 0:
|
||||
cmd = CMD_UNLOCK_DOOR;
|
||||
break;
|
||||
case 1:
|
||||
cmd = CMD_LOCK_DOOR;
|
||||
break;
|
||||
default:
|
||||
cmd = 0;
|
||||
break;
|
||||
}
|
||||
if ( cmd )
|
||||
break;
|
||||
default:
|
||||
DEB (printk ("pci2000_queuecommand: Unsupported command %02X\n", *cdb));
|
||||
OpDone (SCpnt, DID_ERROR << 16);
|
||||
return 0;
|
||||
}
|
||||
|
||||
if ( (pdev->tag = Command (padapter, cmd)) == 0 )
|
||||
rc = DID_TIME_OUT;
|
||||
finished:;
|
||||
if ( rc != -1 )
|
||||
OpDone (SCpnt, rc << 16);
|
||||
return 0;
|
||||
}
|
||||
/****************************************************************
|
||||
* Name: Pci2000_Detect
|
||||
*
|
||||
* Description: Detect and initialize our boards.
|
||||
*
|
||||
* Parameters: tpnt - Pointer to SCSI host template structure.
|
||||
*
|
||||
* Returns: Number of adapters installed.
|
||||
*
|
||||
****************************************************************/
|
||||
int Pci2000_Detect (Scsi_Host_Template *tpnt)
|
||||
{
|
||||
int found = 0;
|
||||
int installed = 0;
|
||||
struct Scsi_Host *pshost;
|
||||
PADAPTER2000 padapter;
|
||||
int z, zz;
|
||||
int setirq;
|
||||
struct pci_dev *pdev = NULL;
|
||||
UCHAR *consistent;
|
||||
dma_addr_t consistentDma;
|
||||
|
||||
while ( (pdev = pci_find_device (VENDOR_PSI, DEVICE_ROY_1, pdev)) != NULL )
|
||||
{
|
||||
if (pci_enable_device(pdev))
|
||||
continue;
|
||||
pshost = scsi_register (tpnt, sizeof(ADAPTER2000));
|
||||
if(pshost == NULL)
|
||||
continue;
|
||||
padapter = HOSTDATA(pshost);
|
||||
|
||||
padapter->basePort = pci_resource_start (pdev, 1);
|
||||
DEB (printk ("\nBase Regs = %#04X", padapter->basePort)); // get the base I/O port address
|
||||
padapter->mb0 = padapter->basePort + RTR_MAILBOX; // get the 32 bit mail boxes
|
||||
padapter->mb1 = padapter->basePort + RTR_MAILBOX + 4;
|
||||
padapter->mb2 = padapter->basePort + RTR_MAILBOX + 8;
|
||||
padapter->mb3 = padapter->basePort + RTR_MAILBOX + 12;
|
||||
padapter->mb4 = padapter->basePort + RTR_MAILBOX + 16;
|
||||
padapter->cmd = padapter->basePort + RTR_LOCAL_DOORBELL; // command register
|
||||
padapter->tag = padapter->basePort + RTR_PCI_DOORBELL; // tag/response register
|
||||
padapter->pdev = pdev;
|
||||
|
||||
if ( WaitReady (padapter) )
|
||||
goto unregister;
|
||||
outb_p (0x84, padapter->mb0);
|
||||
outb_p (CMD_SPECIFY, padapter->cmd);
|
||||
if ( WaitReady (padapter) )
|
||||
goto unregister;
|
||||
|
||||
consistent = pci_alloc_consistent (pdev, consistentLen, &consistentDma);
|
||||
if ( !consistent )
|
||||
{
|
||||
printk ("Unable to allocate DMA memory for PCI-2000 controller.\n");
|
||||
goto unregister;
|
||||
}
|
||||
|
||||
scsi_set_device(pshost, &pdev->dev);
|
||||
pshost->irq = pdev->irq;
|
||||
setirq = 1;
|
||||
padapter->irqOwned = 0;
|
||||
for ( z = 0; z < installed; z++ ) // scan for shared interrupts
|
||||
{
|
||||
if ( PsiHost[z]->irq == pshost->irq ) // if shared then, don't posses
|
||||
setirq = 0;
|
||||
}
|
||||
if ( setirq ) // if not shared, posses
|
||||
{
|
||||
if ( request_irq (pshost->irq, Irq_Handler, SA_SHIRQ, "pci2000", padapter) < 0 )
|
||||
{
|
||||
if ( request_irq (pshost->irq, Irq_Handler, SA_INTERRUPT | SA_SHIRQ, "pci2000", padapter) < 0 )
|
||||
{
|
||||
printk ("Unable to allocate IRQ for PCI-2000 controller.\n");
|
||||
pci_free_consistent (pdev, consistentLen, consistent, consistentDma);
|
||||
goto unregister;
|
||||
}
|
||||
}
|
||||
padapter->irqOwned = pshost->irq; // set IRQ as owned
|
||||
}
|
||||
PsiHost[installed] = pshost; // save SCSI_HOST pointer
|
||||
|
||||
pshost->io_port = padapter->basePort;
|
||||
pshost->n_io_port = 0xFF;
|
||||
pshost->unique_id = padapter->basePort;
|
||||
pshost->max_id = 16;
|
||||
pshost->max_channel = 1;
|
||||
|
||||
for ( zz = 0; zz < MAX_BUS; zz++ )
|
||||
for ( z = 0; z < MAX_UNITS; z++ )
|
||||
{
|
||||
padapter->dev[zz][z].tag = 0;
|
||||
padapter->dev[zz][z].scatGath = (PSCATGATH)consistent;
|
||||
padapter->dev[zz][z].scatGathDma = consistentDma;
|
||||
consistent += 16 * sizeof (SCATGATH);
|
||||
consistentDma += 16 * sizeof (SCATGATH);
|
||||
padapter->dev[zz][z].cdb = (UCHAR *)consistent;
|
||||
padapter->dev[zz][z].cdbDma = consistentDma;
|
||||
consistent += MAX_COMMAND_SIZE;
|
||||
consistentDma += MAX_COMMAND_SIZE;
|
||||
}
|
||||
|
||||
printk("\nPSI-2000 Intelligent Storage SCSI CONTROLLER: at I/O = %lX IRQ = %d\n", padapter->basePort, pshost->irq);
|
||||
printk("Version %s, Compiled %s %s\n\n", PCI2000_VERSION, __DATE__, __TIME__);
|
||||
found++;
|
||||
if ( ++installed < MAXADAPTER )
|
||||
continue;
|
||||
break;
|
||||
unregister:;
|
||||
scsi_unregister (pshost);
|
||||
found++;
|
||||
}
|
||||
NumAdapters = installed;
|
||||
return installed;
|
||||
}
|
||||
/****************************************************************
|
||||
* Name: Pci2000_Abort
|
||||
*
|
||||
* Description: Process the Abort command from the SCSI manager.
|
||||
*
|
||||
* Parameters: SCpnt - Pointer to SCSI command structure.
|
||||
*
|
||||
* Returns: Allways snooze.
|
||||
*
|
||||
****************************************************************/
|
||||
int Pci2000_Abort (Scsi_Cmnd *SCpnt)
|
||||
{
|
||||
DEB (printk ("pci2000_abort\n"));
|
||||
return SCSI_ABORT_SNOOZE;
|
||||
}
|
||||
/****************************************************************
|
||||
* Name: Pci2000_Reset
|
||||
*
|
||||
* Description: Process the Reset command from the SCSI manager.
|
||||
*
|
||||
* Parameters: SCpnt - Pointer to SCSI command structure.
|
||||
* flags - Flags about the reset command
|
||||
*
|
||||
* Returns: No active command at this time, so this means
|
||||
* that each time we got some kind of response the
|
||||
* last time through. Tell the mid-level code to
|
||||
* request sense information in order to decide what
|
||||
* to do next.
|
||||
*
|
||||
****************************************************************/
|
||||
int Pci2000_Reset (Scsi_Cmnd *SCpnt, unsigned int reset_flags)
|
||||
{
|
||||
return SCSI_RESET_PUNT;
|
||||
}
|
||||
/****************************************************************
|
||||
* Name: Pci2000_Release
|
||||
*
|
||||
* Description: Release resources allocated for a single each adapter.
|
||||
*
|
||||
* Parameters: pshost - Pointer to SCSI command structure.
|
||||
*
|
||||
* Returns: zero.
|
||||
*
|
||||
****************************************************************/
|
||||
int Pci2000_Release (struct Scsi_Host *pshost)
|
||||
{
|
||||
PADAPTER2000 padapter = HOSTDATA (pshost);
|
||||
|
||||
if ( padapter->irqOwned )
|
||||
free_irq (pshost->irq, padapter);
|
||||
pci_free_consistent (padapter->pdev, consistentLen, padapter->dev[0][0].scatGath, padapter->dev[0][0].scatGathDma);
|
||||
release_region (pshost->io_port, pshost->n_io_port);
|
||||
scsi_unregister(pshost);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/****************************************************************
|
||||
* Name: Pci2000_BiosParam
|
||||
*
|
||||
* Description: Process the biosparam request from the SCSI manager to
|
||||
* return C/H/S data.
|
||||
*
|
||||
* Parameters: disk - Pointer to SCSI disk structure.
|
||||
* dev - Major/minor number from kernel.
|
||||
* geom - Pointer to integer array to place geometry data.
|
||||
*
|
||||
* Returns: zero.
|
||||
*
|
||||
****************************************************************/
|
||||
int Pci2000_BiosParam (struct scsi_device *sdev, struct block_device *dev,
|
||||
sector_t capacity, int geom[])
|
||||
{
|
||||
PADAPTER2000 padapter;
|
||||
|
||||
padapter = HOSTDATA(sdev->host);
|
||||
|
||||
if ( WaitReady (padapter) )
|
||||
return 0;
|
||||
outb_p (sdev->id, padapter->mb0);
|
||||
outb_p (CMD_GET_PARMS, padapter->cmd);
|
||||
if ( WaitReady (padapter) )
|
||||
return 0;
|
||||
|
||||
geom[0] = inb_p (padapter->mb2 + 3);
|
||||
geom[1] = inb_p (padapter->mb2 + 2);
|
||||
geom[2] = inw_p (padapter->mb2);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
MODULE_LICENSE("Dual BSD/GPL");
|
||||
|
||||
static Scsi_Host_Template driver_template = {
|
||||
.proc_name = "pci2000",
|
||||
.name = "PCI-2000 SCSI Intelligent Disk Controller",
|
||||
.detect = Pci2000_Detect,
|
||||
.release = Pci2000_Release,
|
||||
.queuecommand = Pci2000_QueueCommand,
|
||||
.abort = Pci2000_Abort,
|
||||
.reset = Pci2000_Reset,
|
||||
.bios_param = Pci2000_BiosParam,
|
||||
.can_queue = 16,
|
||||
.this_id = -1,
|
||||
.sg_tablesize = 16,
|
||||
.cmd_per_lun = 1,
|
||||
.use_clustering = DISABLE_CLUSTERING,
|
||||
};
|
||||
#include "scsi_module.c"
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -1,39 +0,0 @@
|
|||
/****************************************************************************
|
||||
* Perceptive Solutions, Inc. PCI-2220I device driver for Linux.
|
||||
*
|
||||
* pci2220i.h - Linux Host Driver for PCI-2220i EIDE Adapters
|
||||
*
|
||||
* Copyright (c) 1997-1999 Perceptive Solutions, Inc.
|
||||
* All Rights Reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that redistributions of source
|
||||
* code retain the above copyright notice and this comment without
|
||||
* modification.
|
||||
*
|
||||
* Technical updates and product information at:
|
||||
* http://www.psidisk.com
|
||||
*
|
||||
* Please send questions, comments, bug reports to:
|
||||
* tech@psidisk.com Technical Support
|
||||
*
|
||||
****************************************************************************/
|
||||
#ifndef _PCI2220I_H
|
||||
#define _PCI2220I_H
|
||||
|
||||
#ifndef LINUX_VERSION_CODE
|
||||
#include <linux/version.h>
|
||||
#endif
|
||||
#define LINUXVERSION(v,p,s) (((v)<<16) + ((p)<<8) + (s))
|
||||
|
||||
// function prototypes
|
||||
int Pci2220i_Detect (Scsi_Host_Template *tpnt);
|
||||
int Pci2220i_Command (Scsi_Cmnd *SCpnt);
|
||||
int Pci2220i_QueueCommand (Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *));
|
||||
int Pci2220i_Abort (Scsi_Cmnd *SCpnt);
|
||||
int Pci2220i_Reset (Scsi_Cmnd *SCpnt, unsigned int flags);
|
||||
int Pci2220i_Release (struct Scsi_Host *pshost);
|
||||
int Pci2220i_BiosParam (struct scsi_device *sdev,
|
||||
struct block_device *dev,
|
||||
sector_t capacity, int geom[]);
|
||||
#endif
|
||||
|
|
@ -1,564 +0,0 @@
|
|||
/****************************************************************************
|
||||
* Perceptive Solutions, Inc. PCI-2220I device driver for Linux.
|
||||
*
|
||||
* psi_dalei.h - Linux Host Driver for PCI-2220i EIDE Adapters
|
||||
*
|
||||
* Copyright (c) 1997-1999 Perceptive Solutions, Inc.
|
||||
* All Rights Reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that redistributions of source
|
||||
* code retain the above copyright notice and this comment without
|
||||
* modification.
|
||||
*
|
||||
* Technical updates and product information at:
|
||||
* http://www.psidisk.com
|
||||
*
|
||||
* Please send questions, comments, bug reports to:
|
||||
* tech@psidisk.com Technical Support
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/************************************************/
|
||||
/* Some defines that we like */
|
||||
/************************************************/
|
||||
#define CHAR char
|
||||
#define UCHAR unsigned char
|
||||
#define SHORT short
|
||||
#define USHORT unsigned short
|
||||
#define BOOL unsigned short
|
||||
#define LONG long
|
||||
#define ULONG unsigned long
|
||||
#define VOID void
|
||||
|
||||
/************************************************/
|
||||
/* Dale PCI setup */
|
||||
/************************************************/
|
||||
#define VENDOR_PSI 0x1256
|
||||
#define DEVICE_DALE_1 0x4401 /* 'D1' */
|
||||
#define DEVICE_BIGD_1 0x4201 /* 'B1' */
|
||||
#define DEVICE_BIGD_2 0x4202 /* 'B2' */
|
||||
|
||||
/************************************************/
|
||||
/* Misc konstants */
|
||||
/************************************************/
|
||||
#define DALE_MAXDRIVES 4
|
||||
#define BIGD_MAXDRIVES 8
|
||||
#define SECTORSXFER 8
|
||||
#define ATAPI_TRANSFER 8192
|
||||
#define BYTES_PER_SECTOR 512
|
||||
#define DEFAULT_TIMING_MODE 5
|
||||
|
||||
/************************************************/
|
||||
/* EEPROM locations */
|
||||
/************************************************/
|
||||
#define DALE_FLASH_PAGE_SIZE 128 // number of bytes per page
|
||||
#define DALE_FLASH_SIZE 65536L
|
||||
|
||||
#define DALE_FLASH_BIOS 0x00080000L // BIOS base address
|
||||
#define DALE_FLASH_SETUP 0x00088000L // SETUP PROGRAM base address offset from BIOS
|
||||
#define DALE_FLASH_RAID 0x00088400L // RAID signature storage
|
||||
#define DALE_FLASH_FACTORY 0x00089000L // FACTORY data base address offset from BIOS
|
||||
|
||||
#define DALE_FLASH_BIOS_SIZE 32768U // size of FLASH BIOS REGION
|
||||
|
||||
/************************************************/
|
||||
/* DALE Register address offsets */
|
||||
/************************************************/
|
||||
#define REG_DATA 0x80
|
||||
#define REG_ERROR 0x84
|
||||
#define REG_SECTOR_COUNT 0x88
|
||||
#define REG_LBA_0 0x8C
|
||||
#define REG_LBA_8 0x90
|
||||
#define REG_LBA_16 0x94
|
||||
#define REG_LBA_24 0x98
|
||||
#define REG_STAT_CMD 0x9C
|
||||
#define REG_STAT_SEL 0xA0
|
||||
#define REG_FAIL 0xB0
|
||||
#define REG_ALT_STAT 0xB8
|
||||
#define REG_DRIVE_ADRS 0xBC
|
||||
|
||||
#define DALE_DATA_SLOW 0x00040000L
|
||||
#define DALE_DATA_MODE2 0x00040000L
|
||||
#define DALE_DATA_MODE3 0x00050000L
|
||||
#define DALE_DATA_MODE4 0x00060000L
|
||||
#define DALE_DATA_MODE5 0x00070000L
|
||||
|
||||
#define BIGD_DATA_SLOW 0x00000000L
|
||||
#define BIGD_DATA_MODE0 0x00000000L
|
||||
#define BIGD_DATA_MODE2 0x00000000L
|
||||
#define BIGD_DATA_MODE3 0x00000008L
|
||||
#define BIGD_DATA_MODE4 0x00000010L
|
||||
#define BIGD_DATA_MODE5 0x00000020L
|
||||
|
||||
#define RTR_LOCAL_RANGE 0x000
|
||||
#define RTR_LOCAL_REMAP 0x004
|
||||
#define RTR_EXP_RANGE 0x010
|
||||
#define RTR_EXP_REMAP 0x014
|
||||
#define RTR_REGIONS 0x018
|
||||
#define RTR_DM_MASK 0x01C
|
||||
#define RTR_DM_LOCAL_BASE 0x020
|
||||
#define RTR_DM_IO_BASE 0x024
|
||||
#define RTR_DM_PCI_REMAP 0x028
|
||||
#define RTR_DM_IO_CONFIG 0x02C
|
||||
#define RTR_MAILBOX 0x040
|
||||
#define RTR_LOCAL_DOORBELL 0x060
|
||||
#define RTR_PCI_DOORBELL 0x064
|
||||
#define RTR_INT_CONTROL_STATUS 0x068
|
||||
#define RTR_EEPROM_CONTROL_STATUS 0x06C
|
||||
|
||||
#define RTR_DMA0_MODE 0x0080
|
||||
#define RTR_DMA0_PCI_ADDR 0x0084
|
||||
#define RTR_DMA0_LOCAL_ADDR 0x0088
|
||||
#define RTR_DMA0_COUNT 0x008C
|
||||
#define RTR_DMA0_DESC_PTR 0x0090
|
||||
#define RTR_DMA1_MODE 0x0094
|
||||
#define RTR_DMA1_PCI_ADDR 0x0098
|
||||
#define RTR_DMA1_LOCAL_ADDR 0x009C
|
||||
#define RTR_DMA1_COUNT 0x00A0
|
||||
#define RTR_DMA1_DESC_PTR 0x00A4
|
||||
#define RTR_DMA_COMMAND_STATUS 0x00A8
|
||||
#define RTR_DMA_ARB0 0x00AC
|
||||
#define RTR_DMA_ARB1 0x00B0
|
||||
|
||||
#define RTL_DMA0_MODE 0x00
|
||||
#define RTL_DMA0_PCI_ADDR 0x04
|
||||
#define RTL_DMA0_LOCAL_ADDR 0x08
|
||||
#define RTL_DMA0_COUNT 0x0C
|
||||
#define RTL_DMA0_DESC_PTR 0x10
|
||||
#define RTL_DMA1_MODE 0x14
|
||||
#define RTL_DMA1_PCI_ADDR 0x18
|
||||
#define RTL_DMA1_LOCAL_ADDR 0x1C
|
||||
#define RTL_DMA1_COUNT 0x20
|
||||
#define RTL_DMA1_DESC_PTR 0x24
|
||||
#define RTL_DMA_COMMAND_STATUS 0x28
|
||||
#define RTL_DMA_ARB0 0x2C
|
||||
#define RTL_DMA_ARB1 0x30
|
||||
|
||||
/************************************************/
|
||||
/* Dale Scratchpad locations */
|
||||
/************************************************/
|
||||
#define DALE_CHANNEL_DEVICE_0 0 // device channel locations
|
||||
#define DALE_CHANNEL_DEVICE_1 1
|
||||
#define DALE_CHANNEL_DEVICE_2 2
|
||||
#define DALE_CHANNEL_DEVICE_3 3
|
||||
|
||||
#define DALE_SCRATCH_DEVICE_0 4 // device type codes
|
||||
#define DALE_SCRATCH_DEVICE_1 5
|
||||
#define DALE_SCRATCH_DEVICE_2 6
|
||||
#define DALE_SCRATCH_DEVICE_3 7
|
||||
|
||||
#define DALE_RAID_0_STATUS 8
|
||||
#define DALE_RAID_1_STATUS 9
|
||||
|
||||
#define DALE_TIMING_MODE 12 // bus master timing mode (2, 3, 4, 5)
|
||||
#define DALE_NUM_DRIVES 13 // number of addressable drives on this board
|
||||
#define DALE_RAID_ON 14 // RAID status On
|
||||
#define DALE_LAST_ERROR 15 // Last error code from BIOS
|
||||
|
||||
/************************************************/
|
||||
/* BigD Scratchpad locations */
|
||||
/************************************************/
|
||||
#define BIGD_DEVICE_0 0 // device channel locations
|
||||
#define BIGD_DEVICE_1 1
|
||||
#define BIGD_DEVICE_2 2
|
||||
#define BIGD_DEVICE_3 3
|
||||
|
||||
#define BIGD_DEVICE_4 4 // device type codes
|
||||
#define BIGD_DEVICE_5 5
|
||||
#define BIGD_DEVICE_6 6
|
||||
#define BIGD_DEVICE_7 7
|
||||
|
||||
#define BIGD_ALARM_IMAGE 11 // ~image of alarm fail register
|
||||
#define BIGD_TIMING_MODE 12 // bus master timing mode (2, 3, 4, 5)
|
||||
#define BIGD_NUM_DRIVES 13 // number of addressable drives on this board
|
||||
#define BIGD_RAID_ON 14 // RAID status is on for the whole board
|
||||
#define BIGD_LAST_ERROR 15 // Last error code from BIOS
|
||||
|
||||
#define BIGD_RAID_0_STATUS 16
|
||||
#define BIGD_RAID_1_STATUS 17
|
||||
#define BIGD_RAID_2_STATUS 18
|
||||
#define BIGD_RAID_3_STATUS 19
|
||||
#define BIGD_RAID_4_STATUS 20
|
||||
#define BIGD_RAID_5_STATUS 21
|
||||
#define BIGD_RAID_6_STATUS 22
|
||||
#define BIGD_RAID_7_STATUS 23
|
||||
|
||||
/************************************************/
|
||||
/* Dale cable select bits */
|
||||
/************************************************/
|
||||
#define SEL_NONE 0x00
|
||||
#define SEL_1 0x01
|
||||
#define SEL_2 0x02
|
||||
#define SEL_3 0x04
|
||||
#define SEL_4 0x08
|
||||
#define SEL_NEW_SPEED_1 0x20
|
||||
#define SEL_COPY 0x40
|
||||
#define SEL_IRQ_OFF 0x80
|
||||
|
||||
/************************************************/
|
||||
/* Device/Geometry controls */
|
||||
/************************************************/
|
||||
#define GEOMETRY_NONE 0x0 // No device
|
||||
#define GEOMETRY_SET 0x1 // Geometry set
|
||||
#define GEOMETRY_LBA 0x2 // Geometry set in default LBA mode
|
||||
#define GEOMETRY_PHOENIX 0x3 // Geometry set in Pheonix BIOS compatibility mode
|
||||
|
||||
#define DEVICE_NONE 0x0 // No device present
|
||||
#define DEVICE_INACTIVE 0x1 // device present but not registered active
|
||||
#define DEVICE_ATAPI 0x2 // ATAPI device (CD_ROM, Tape, Etc...)
|
||||
#define DEVICE_DASD_NONLBA 0x3 // Non LBA incompatible device
|
||||
#define DEVICE_DASD_LBA 0x4 // LBA compatible device
|
||||
|
||||
/************************************************/
|
||||
/* BigD fail register bits */
|
||||
/************************************************/
|
||||
#define FAIL_NONE 0x00
|
||||
#define FAIL_0 0x01
|
||||
#define FAIL_1 0x02
|
||||
#define FAIL_2 0x04
|
||||
#define FAIL_MULTIPLE 0x08
|
||||
#define FAIL_GOOD 0x20
|
||||
#define FAIL_AUDIBLE 0x40
|
||||
#define FAIL_ANY 0x80
|
||||
|
||||
/************************************************/
|
||||
/* Setup Structure Definitions */
|
||||
/************************************************/
|
||||
typedef struct // device setup parameters
|
||||
{
|
||||
UCHAR geometryControl; // geometry control flags
|
||||
UCHAR device; // device code
|
||||
USHORT sectors; // number of sectors per track
|
||||
USHORT heads; // number of heads
|
||||
USHORT cylinders; // number of cylinders for this device
|
||||
ULONG blocks; // number of blocks on device
|
||||
ULONG realCapacity; // number of real blocks on this device for drive changed testing
|
||||
} SETUP_DEVICE, *PSETUP_DEVICE;
|
||||
|
||||
typedef struct // master setup structure
|
||||
{
|
||||
USHORT startupDelay;
|
||||
BOOL promptBIOS;
|
||||
BOOL fastFormat;
|
||||
BOOL shareInterrupt;
|
||||
BOOL rebootRebuild;
|
||||
USHORT timingMode;
|
||||
USHORT spare5;
|
||||
USHORT spare6;
|
||||
SETUP_DEVICE setupDevice[BIGD_MAXDRIVES];
|
||||
} SETUP, *PSETUP;
|
||||
|
||||
/************************************************/
|
||||
/* RAID Structure Definitions */
|
||||
/************************************************/
|
||||
typedef struct
|
||||
{
|
||||
UCHAR signature; // 0x55 our mirror signature
|
||||
UCHAR status; // current status bits
|
||||
UCHAR pairIdentifier; // unique identifier for pair
|
||||
ULONG reconstructPoint; // recontruction point for hot reconstruct
|
||||
} DISK_MIRROR;
|
||||
|
||||
typedef struct DEVICE_RAID1
|
||||
{
|
||||
long TotalSectors;
|
||||
DISK_MIRROR DiskRaid1;
|
||||
} DEVICE_RAID1, *PDEVICE_RAID1;
|
||||
|
||||
#define DISK_MIRROR_POSITION 0x01A8
|
||||
#define SIGNATURE 0x55
|
||||
|
||||
#define MASK_SERIAL_NUMBER 0x0FFE // mask for serial number matching
|
||||
#define MASK_SERIAL_UNIT 0x0001 // mask for unit portion of serial number
|
||||
|
||||
// Status bits
|
||||
#define UCBF_MIRRORED 0x0010 // drive has a pair
|
||||
#define UCBF_MATCHED 0x0020 // drive pair is matched
|
||||
#define UCBF_SURVIVOR 0x0040 // this unit is a survivor of a pair
|
||||
#define UCBF_REBUILD 0x0080 // rebuild in progress on this device
|
||||
|
||||
// SCSI controls for RAID
|
||||
#define SC_MY_RAID 0xBF // our special CDB command byte for Win95... interface
|
||||
#define MY_SCSI_QUERY1 0x32 // byte 1 subcommand to query driver for RAID 1 informatation
|
||||
#define MY_SCSI_REBUILD 0x40 // byte 1 subcommand to reconstruct a mirrored pair
|
||||
#define MY_SCSI_DEMOFAIL 0x54 // byte 1 subcommand for RAID failure demonstration
|
||||
#define MY_SCSI_ALARMMUTE 0x60 // byte 1 subcommand to mute any alarm currently on
|
||||
|
||||
/************************************************/
|
||||
/* Timeout konstants */
|
||||
/************************************************/
|
||||
#define TIMEOUT_READY 100 // 100 mSec
|
||||
#define TIMEOUT_DRQ 300 // 300 mSec
|
||||
#define TIMEOUT_DATA (3 * HZ) // 3 seconds
|
||||
|
||||
/************************************************/
|
||||
/* Misc. macros */
|
||||
/************************************************/
|
||||
#define ANY2SCSI(up, p) \
|
||||
((UCHAR *)up)[0] = (((ULONG)(p)) >> 8); \
|
||||
((UCHAR *)up)[1] = ((ULONG)(p));
|
||||
|
||||
#define SCSI2LONG(up) \
|
||||
( (((long)*(((UCHAR *)up))) << 16) \
|
||||
+ (((long)(((UCHAR *)up)[1])) << 8) \
|
||||
+ ((long)(((UCHAR *)up)[2])) )
|
||||
|
||||
#define XANY2SCSI(up, p) \
|
||||
((UCHAR *)up)[0] = ((long)(p)) >> 24; \
|
||||
((UCHAR *)up)[1] = ((long)(p)) >> 16; \
|
||||
((UCHAR *)up)[2] = ((long)(p)) >> 8; \
|
||||
((UCHAR *)up)[3] = ((long)(p));
|
||||
|
||||
#define XSCSI2LONG(up) \
|
||||
( (((long)(((UCHAR *)up)[0])) << 24) \
|
||||
+ (((long)(((UCHAR *)up)[1])) << 16) \
|
||||
+ (((long)(((UCHAR *)up)[2])) << 8) \
|
||||
+ ((long)(((UCHAR *)up)[3])) )
|
||||
|
||||
#define SelectSpigot(padapter,spigot) outb_p (spigot, padapter->regStatSel)
|
||||
#define WriteCommand(padapter,cmd) outb_p (cmd, padapter->regStatCmd)
|
||||
#define AtapiDevice(padapter,b) outb_p (b, padapter->regLba24);
|
||||
#define AtapiCountLo(padapter,b) outb_p (b, padapter->regLba8)
|
||||
#define AtapiCountHi(padapter,b) outb_p (b, padapter->regLba16)
|
||||
|
||||
/************************************************/
|
||||
/* SCSI CDB operation codes */
|
||||
/************************************************/
|
||||
#define SCSIOP_TEST_UNIT_READY 0x00
|
||||
#define SCSIOP_REZERO_UNIT 0x01
|
||||
#define SCSIOP_REWIND 0x01
|
||||
#define SCSIOP_REQUEST_BLOCK_ADDR 0x02
|
||||
#define SCSIOP_REQUEST_SENSE 0x03
|
||||
#define SCSIOP_FORMAT_UNIT 0x04
|
||||
#define SCSIOP_READ_BLOCK_LIMITS 0x05
|
||||
#define SCSIOP_REASSIGN_BLOCKS 0x07
|
||||
#define SCSIOP_READ6 0x08
|
||||
#define SCSIOP_RECEIVE 0x08
|
||||
#define SCSIOP_WRITE6 0x0A
|
||||
#define SCSIOP_PRINT 0x0A
|
||||
#define SCSIOP_SEND 0x0A
|
||||
#define SCSIOP_SEEK6 0x0B
|
||||
#define SCSIOP_TRACK_SELECT 0x0B
|
||||
#define SCSIOP_SLEW_PRINT 0x0B
|
||||
#define SCSIOP_SEEK_BLOCK 0x0C
|
||||
#define SCSIOP_PARTITION 0x0D
|
||||
#define SCSIOP_READ_REVERSE 0x0F
|
||||
#define SCSIOP_WRITE_FILEMARKS 0x10
|
||||
#define SCSIOP_FLUSH_BUFFER 0x10
|
||||
#define SCSIOP_SPACE 0x11
|
||||
#define SCSIOP_INQUIRY 0x12
|
||||
#define SCSIOP_VERIFY6 0x13
|
||||
#define SCSIOP_RECOVER_BUF_DATA 0x14
|
||||
#define SCSIOP_MODE_SELECT 0x15
|
||||
#define SCSIOP_RESERVE_UNIT 0x16
|
||||
#define SCSIOP_RELEASE_UNIT 0x17
|
||||
#define SCSIOP_COPY 0x18
|
||||
#define SCSIOP_ERASE 0x19
|
||||
#define SCSIOP_MODE_SENSE 0x1A
|
||||
#define SCSIOP_START_STOP_UNIT 0x1B
|
||||
#define SCSIOP_STOP_PRINT 0x1B
|
||||
#define SCSIOP_LOAD_UNLOAD 0x1B
|
||||
#define SCSIOP_RECEIVE_DIAGNOSTIC 0x1C
|
||||
#define SCSIOP_SEND_DIAGNOSTIC 0x1D
|
||||
#define SCSIOP_MEDIUM_REMOVAL 0x1E
|
||||
#define SCSIOP_READ_CAPACITY 0x25
|
||||
#define SCSIOP_READ 0x28
|
||||
#define SCSIOP_WRITE 0x2A
|
||||
#define SCSIOP_SEEK 0x2B
|
||||
#define SCSIOP_LOCATE 0x2B
|
||||
#define SCSIOP_WRITE_VERIFY 0x2E
|
||||
#define SCSIOP_VERIFY 0x2F
|
||||
#define SCSIOP_SEARCH_DATA_HIGH 0x30
|
||||
#define SCSIOP_SEARCH_DATA_EQUAL 0x31
|
||||
#define SCSIOP_SEARCH_DATA_LOW 0x32
|
||||
#define SCSIOP_SET_LIMITS 0x33
|
||||
#define SCSIOP_READ_POSITION 0x34
|
||||
#define SCSIOP_SYNCHRONIZE_CACHE 0x35
|
||||
#define SCSIOP_COMPARE 0x39
|
||||
#define SCSIOP_COPY_COMPARE 0x3A
|
||||
#define SCSIOP_WRITE_DATA_BUFF 0x3B
|
||||
#define SCSIOP_READ_DATA_BUFF 0x3C
|
||||
#define SCSIOP_CHANGE_DEFINITION 0x40
|
||||
#define SCSIOP_READ_SUB_CHANNEL 0x42
|
||||
#define SCSIOP_READ_TOC 0x43
|
||||
#define SCSIOP_READ_HEADER 0x44
|
||||
#define SCSIOP_PLAY_AUDIO 0x45
|
||||
#define SCSIOP_PLAY_AUDIO_MSF 0x47
|
||||
#define SCSIOP_PLAY_TRACK_INDEX 0x48
|
||||
#define SCSIOP_PLAY_TRACK_RELATIVE 0x49
|
||||
#define SCSIOP_PAUSE_RESUME 0x4B
|
||||
#define SCSIOP_LOG_SELECT 0x4C
|
||||
#define SCSIOP_LOG_SENSE 0x4D
|
||||
#define SCSIOP_MODE_SELECT10 0x55
|
||||
#define SCSIOP_MODE_SENSE10 0x5A
|
||||
#define SCSIOP_LOAD_UNLOAD_SLOT 0xA6
|
||||
#define SCSIOP_MECHANISM_STATUS 0xBD
|
||||
#define SCSIOP_READ_CD 0xBE
|
||||
|
||||
// IDE command definitions
|
||||
#define IDE_COMMAND_ATAPI_RESET 0x08
|
||||
#define IDE_COMMAND_READ 0x20
|
||||
#define IDE_COMMAND_WRITE 0x30
|
||||
#define IDE_COMMAND_RECALIBRATE 0x10
|
||||
#define IDE_COMMAND_SEEK 0x70
|
||||
#define IDE_COMMAND_SET_PARAMETERS 0x91
|
||||
#define IDE_COMMAND_VERIFY 0x40
|
||||
#define IDE_COMMAND_ATAPI_PACKET 0xA0
|
||||
#define IDE_COMMAND_ATAPI_IDENTIFY 0xA1
|
||||
#define IDE_CMD_READ_MULTIPLE 0xC4
|
||||
#define IDE_CMD_WRITE_MULTIPLE 0xC5
|
||||
#define IDE_CMD_SET_MULTIPLE 0xC6
|
||||
#define IDE_COMMAND_IDENTIFY 0xEC
|
||||
|
||||
// IDE status definitions
|
||||
#define IDE_STATUS_ERROR 0x01
|
||||
#define IDE_STATUS_INDEX 0x02
|
||||
#define IDE_STATUS_CORRECTED_ERROR 0x04
|
||||
#define IDE_STATUS_DRQ 0x08
|
||||
#define IDE_STATUS_DSC 0x10
|
||||
#define IDE_STATUS_WRITE_FAULT 0x20
|
||||
#define IDE_STATUS_DRDY 0x40
|
||||
#define IDE_STATUS_BUSY 0x80
|
||||
|
||||
typedef struct _ATAPI_STATUS
|
||||
{
|
||||
CHAR check :1;
|
||||
CHAR reserved1 :1;
|
||||
CHAR corr :1;
|
||||
CHAR drq :1;
|
||||
CHAR dsc :1;
|
||||
CHAR reserved2 :1;
|
||||
CHAR drdy :1;
|
||||
CHAR bsy :1;
|
||||
} ATAPI_STATUS;
|
||||
|
||||
typedef struct _ATAPI_REASON
|
||||
{
|
||||
CHAR cod :1;
|
||||
CHAR io :1;
|
||||
CHAR reserved1 :6;
|
||||
} ATAPI_REASON;
|
||||
|
||||
typedef struct _ATAPI_ERROR
|
||||
{
|
||||
CHAR ili :1;
|
||||
CHAR eom :1;
|
||||
CHAR abort :1;
|
||||
CHAR mcr :1;
|
||||
CHAR senseKey :4;
|
||||
} ATAPI_ERROR;
|
||||
|
||||
// IDE error definitions
|
||||
#define IDE_ERROR_AMNF 0x01
|
||||
#define IDE_ERROR_TKONF 0x02
|
||||
#define IDE_ERROR_ABRT 0x04
|
||||
#define IDE_ERROR_MCR 0x08
|
||||
#define IDE_ERROR_IDFN 0x10
|
||||
#define IDE_ERROR_MC 0x20
|
||||
#define IDE_ERROR_UNC 0x40
|
||||
#define IDE_ERROR_BBK 0x80
|
||||
|
||||
// SCSI read capacity structure
|
||||
typedef struct _READ_CAPACITY_DATA
|
||||
{
|
||||
ULONG blks; /* total blocks (converted to little endian) */
|
||||
ULONG blksiz; /* size of each (converted to little endian) */
|
||||
} READ_CAPACITY_DATA, *PREAD_CAPACITY_DATA;
|
||||
|
||||
// SCSI inquiry data
|
||||
typedef struct _INQUIRYDATA
|
||||
{
|
||||
UCHAR DeviceType :5;
|
||||
UCHAR DeviceTypeQualifier :3;
|
||||
UCHAR DeviceTypeModifier :7;
|
||||
UCHAR RemovableMedia :1;
|
||||
UCHAR Versions;
|
||||
UCHAR ResponseDataFormat;
|
||||
UCHAR AdditionalLength;
|
||||
UCHAR Reserved[2];
|
||||
UCHAR SoftReset :1;
|
||||
UCHAR CommandQueue :1;
|
||||
UCHAR Reserved2 :1;
|
||||
UCHAR LinkedCommands :1;
|
||||
UCHAR Synchronous :1;
|
||||
UCHAR Wide16Bit :1;
|
||||
UCHAR Wide32Bit :1;
|
||||
UCHAR RelativeAddressing :1;
|
||||
UCHAR VendorId[8];
|
||||
UCHAR ProductId[16];
|
||||
UCHAR ProductRevisionLevel[4];
|
||||
UCHAR VendorSpecific[20];
|
||||
UCHAR Reserved3[40];
|
||||
} INQUIRYDATA, *PINQUIRYDATA;
|
||||
|
||||
// IDE IDENTIFY data
|
||||
#pragma pack (1)
|
||||
typedef struct _IDENTIFY_DATA
|
||||
{
|
||||
USHORT GeneralConfiguration; // 0
|
||||
USHORT NumberOfCylinders; // 1
|
||||
USHORT Reserved1; // 2
|
||||
USHORT NumberOfHeads; // 3
|
||||
USHORT UnformattedBytesPerTrack; // 4
|
||||
USHORT UnformattedBytesPerSector; // 5
|
||||
USHORT SectorsPerTrack; // 6
|
||||
USHORT NumBytesISG; // 7 Byte Len - inter-sector gap
|
||||
USHORT NumBytesSync; // 8 - sync field
|
||||
USHORT NumWordsVUS; // 9 Len - Vendor Unique Info
|
||||
USHORT SerialNumber[10]; // 10
|
||||
USHORT BufferType; // 20
|
||||
USHORT BufferSectorSize; // 21
|
||||
USHORT NumberOfEccBytes; // 22
|
||||
USHORT FirmwareRevision[4]; // 23
|
||||
USHORT ModelNumber[20]; // 27
|
||||
USHORT NumSectorsPerInt :8; // 47 Multiple Mode - Sec/Blk
|
||||
USHORT Reserved2 :8; // 47
|
||||
USHORT DoubleWordMode; // 48 flag for double word mode capable
|
||||
USHORT VendorUnique1 :8; // 49
|
||||
USHORT SupportDMA :1; // 49 DMA supported
|
||||
USHORT SupportLBA :1; // 49 LBA supported
|
||||
USHORT SupportIORDYDisable :1; // 49 IORDY can be disabled
|
||||
USHORT SupportIORDY :1; // 49 IORDY supported
|
||||
USHORT ReservedPsuedoDMA :1; // 49 reserved for pseudo DMA mode support
|
||||
USHORT Reserved3 :3; // 49
|
||||
USHORT Reserved4; // 50
|
||||
USHORT Reserved5 :8; // 51 Transfer Cycle Timing - PIO
|
||||
USHORT PIOCycleTime :8; // 51 Transfer Cycle Timing - PIO
|
||||
USHORT Reserved6 :8; // 52 - DMA
|
||||
USHORT DMACycleTime :8; // 52 - DMA
|
||||
USHORT Valid_54_58 :1; // 53 words 54 - 58 are valid
|
||||
USHORT Valid_64_70 :1; // 53 words 64 - 70 are valid
|
||||
USHORT Reserved7 :14; // 53
|
||||
USHORT LogNumCyl; // 54 Current Translation - Num Cyl
|
||||
USHORT LogNumHeads; // 55 Num Heads
|
||||
USHORT LogSectorsPerTrack; // 56 Sec/Trk
|
||||
ULONG LogTotalSectors; // 57 Total Sec
|
||||
USHORT CurrentNumSecPerInt :8; // 59 current setting for number of sectors per interrupt
|
||||
USHORT ValidNumSecPerInt :1; // 59 Current setting is valid for number of sectors per interrupt
|
||||
USHORT Reserved8 :7; // 59
|
||||
ULONG LBATotalSectors; // 60 LBA Mode - Sectors
|
||||
USHORT DMASWordFlags; // 62
|
||||
USHORT DMAMWordFlags; // 63
|
||||
USHORT AdvancedPIOSupport :8; // 64 Flow control PIO transfer modes supported
|
||||
USHORT Reserved9 :8; // 64
|
||||
USHORT MinMultiDMACycle; // 65 minimum multiword DMA transfer cycle time per word
|
||||
USHORT RecomendDMACycle; // 66 Manufacturer's recommende multiword DMA transfer cycle time
|
||||
USHORT MinPIOCycleWithoutFlow; // 67 Minimum PIO transfer cycle time without flow control
|
||||
USHORT MinPIOCylceWithFlow; // 68 Minimum PIO transfer cycle time with IORDY flow control
|
||||
USHORT ReservedSpace[256-69]; // 69
|
||||
} IDENTIFY_DATA, *PIDENTIFY_DATA;
|
||||
|
||||
// ATAPI configuration bits
|
||||
typedef struct _ATAPI_GENERAL_0
|
||||
{
|
||||
USHORT CmdPacketSize :2; // Command packet size
|
||||
USHORT Reserved1 :3;
|
||||
USHORT CmdDrqType :2;
|
||||
USHORT Removable :1;
|
||||
USHORT DeviceType :5;
|
||||
USHORT Reserved2 :1;
|
||||
USHORT ProtocolType :2;
|
||||
} ATAPI_GENERAL_0;
|
||||
|
||||
#pragma pack ()
|
||||
|
|
@ -1,331 +0,0 @@
|
|||
/****************************************************************************
|
||||
* Perceptive Solutions, Inc. PCI-2000 device driver for Linux.
|
||||
*
|
||||
* psi_roy.h - Linux Host Driver for PCI-2000 IntelliCache SCSI Adapters
|
||||
*
|
||||
* Copyright (c) 1997-1999 Perceptive Solutions, Inc.
|
||||
* All Rights Reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that redistributions of source
|
||||
* code retain the above copyright notice and this comment without
|
||||
* modification.
|
||||
*
|
||||
* Technical updates and product information at:
|
||||
* http://www.psidisk.com
|
||||
*
|
||||
* Please send questions, comments, bug reports to:
|
||||
* tech@psidisk.com Technical Support
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef ROY_HOST
|
||||
#define ROY_HOST
|
||||
|
||||
/************************************************/
|
||||
/* PCI setup */
|
||||
/************************************************/
|
||||
#define VENDOR_PSI 0x1256
|
||||
#define DEVICE_ROY_1 0x5201 /* 'R1' */
|
||||
|
||||
/************************************************/
|
||||
/* controller constants */
|
||||
/************************************************/
|
||||
#define MAXADAPTER 4 // Increase this and the sizes of the arrays below, if you need more.
|
||||
#define MAX_BUS 2
|
||||
#define MAX_UNITS 16
|
||||
#define TIMEOUT_COMMAND 400 // number of milliSecondos for command busy timeout
|
||||
|
||||
/************************************************/
|
||||
/* I/O address offsets */
|
||||
/************************************************/
|
||||
#define RTR_MAILBOX 0x040
|
||||
#define RTR_LOCAL_DOORBELL 0x060
|
||||
#define RTR_PCI_DOORBELL 0x064
|
||||
|
||||
/************************************************/
|
||||
/* */
|
||||
/* Host command codes */
|
||||
/* */
|
||||
/************************************************/
|
||||
#define CMD_READ_CHS 0x01 /* read sectors as specified (CHS mode) */
|
||||
#define CMD_READ 0x02 /* read sectors as specified (RBA mode) */
|
||||
#define CMD_READ_SG 0x03 /* read sectors using scatter/gather list */
|
||||
#define CMD_WRITE_CHS 0x04 /* write sectors as specified (CHS mode) */
|
||||
#define CMD_WRITE 0x05 /* write sectors as specified (RBA mode) */
|
||||
#define CMD_WRITE_SG 0x06 /* write sectors using scatter/gather list (LBA mode) */
|
||||
#define CMD_READ_CHS_SG 0x07 /* read sectors using scatter/gather list (CHS mode) */
|
||||
#define CMD_WRITE_CHS_SG 0x08 /* write sectors using scatter/gather list (CHS mode) */
|
||||
#define CMD_VERIFY_CHS 0x09 /* verify data on sectors as specified (CHS mode) */
|
||||
#define CMD_VERIFY 0x0A /* verify data on sectors as specified (RBA mode) */
|
||||
#define CMD_DASD_CDB 0x0B /* process CDB for a DASD device */
|
||||
#define CMD_DASD_CDB_SG 0x0C /* process CDB for a DASD device with scatter/gather */
|
||||
|
||||
#define CMD_READ_ABS 0x10 /* read absolute disk */
|
||||
#define CMD_WRITE_ABS 0x11 /* write absolute disk */
|
||||
#define CMD_VERIFY_ABS 0x12 /* verify absolute disk */
|
||||
#define CMD_TEST_READY 0x13 /* test unit ready and return status code */
|
||||
#define CMD_LOCK_DOOR 0x14 /* lock device door */
|
||||
#define CMD_UNLOCK_DOOR 0x15 /* unlock device door */
|
||||
#define CMD_EJECT_MEDIA 0x16 /* eject the media */
|
||||
#define CMD_UPDATE_CAP 0x17 /* update capacity information */
|
||||
#define CMD_TEST_PRIV 0x18 /* test and setup private format media */
|
||||
|
||||
|
||||
#define CMD_SCSI_THRU 0x30 /* SCSI pass through CDB */
|
||||
#define CMD_SCSI_THRU_SG 0x31 /* SCSI pass through CDB with scatter/gather */
|
||||
#define CMD_SCSI_REQ_SENSE 0x32 /* SCSI pass through request sense after check condition */
|
||||
|
||||
#define CMD_DASD_RAID_RQ 0x35 /* request DASD RAID drive data */
|
||||
#define CMD_DASD_RAID_RQ0 0x31 /* byte 1 subcommand to query for RAID 0 informatation */
|
||||
#define CMD_DASD_RAID_RQ1 0x32 /* byte 1 subcommand to query for RAID 1 informatation */
|
||||
#define CMD_DASD_RAID_RQ5 0x33 /* byte 1 subcommand to query for RAID 5 informatation */
|
||||
|
||||
#define CMD_DASD_SCSI_INQ 0x36 /* do DASD inquire and return in SCSI format */
|
||||
#define CMD_DASD_CAP 0x37 /* read DASD capacity */
|
||||
#define CMD_DASD_INQ 0x38 /* do DASD inquire for type data and return SCSI/EIDE inquiry */
|
||||
#define CMD_SCSI_INQ 0x39 /* do SCSI inquire */
|
||||
#define CMD_READ_SETUP 0x3A /* Get setup structures from controller */
|
||||
#define CMD_WRITE_SETUP 0x3B /* Put setup structures in controller and burn in flash */
|
||||
#define CMD_READ_CONFIG 0x3C /* Get the entire configuration and setup structures */
|
||||
#define CMD_WRITE_CONFIG 0x3D /* Put the entire configuration and setup structures in flash */
|
||||
|
||||
#define CMD_TEXT_DEVICE 0x3E /* obtain device text */
|
||||
#define CMD_TEXT_SIGNON 0x3F /* get sign on banner */
|
||||
|
||||
#define CMD_QUEUE 0x40 /* any command below this generates a queue tag interrupt to host*/
|
||||
|
||||
#define CMD_PREFETCH 0x40 /* prefetch sectors as specified */
|
||||
#define CMD_TEST_WRITE 0x41 /* Test a device for write protect */
|
||||
#define CMD_LAST_STATUS 0x42 /* get last command status and error data*/
|
||||
#define CMD_ABORT 0x43 /* abort command as specified */
|
||||
#define CMD_ERROR 0x44 /* fetch error code from a tagged op */
|
||||
#define CMD_DONE 0x45 /* done with operation */
|
||||
#define CMD_DIAGNOSTICS 0x46 /* execute controller diagnostics and wait for results */
|
||||
#define CMD_FEATURE_MODE 0x47 /* feature mode control word */
|
||||
#define CMD_DASD_INQUIRE 0x48 /* inquire as to DASD SCSI device (32 possible) */
|
||||
#define CMD_FEATURE_QUERY 0x49 /* query the feature control word */
|
||||
#define CMD_DASD_EJECT 0x4A /* Eject removable media for DASD type */
|
||||
#define CMD_DASD_LOCK 0x4B /* Lock removable media for DASD type */
|
||||
#define CMD_DASD_TYPE 0x4C /* obtain DASD device type */
|
||||
#define CMD_NUM_DEV 0x4D /* obtain the number of devices connected to the controller */
|
||||
#define CMD_GET_PARMS 0x4E /* obtain device parameters */
|
||||
#define CMD_SPECIFY 0x4F /* specify operating system for scatter/gather operations */
|
||||
|
||||
#define CMD_RAID_GET_DEV 0x50 /* read RAID device geometry */
|
||||
#define CMD_RAID_READ 0x51 /* read RAID 1 parameter block */
|
||||
#define CMD_RAID_WRITE 0x52 /* write RAID 1 parameter block */
|
||||
#define CMD_RAID_LITEUP 0x53 /* Light up the drive light for identification */
|
||||
#define CMD_RAID_REBUILD 0x54 /* issue a RAID 1 pair rebuild */
|
||||
#define CMD_RAID_MUTE 0x55 /* mute RAID failure alarm */
|
||||
#define CMD_RAID_FAIL 0x56 /* induce a RAID failure */
|
||||
#define CMD_RAID_STATUS 0x57 /* get status of RAID pair */
|
||||
#define CMD_RAID_STOP 0x58 /* stop any reconstruct in progress */
|
||||
#define CMD_RAID_START 0x59 /* start reconstruct */
|
||||
#define CMD_RAID0_READ 0x5A /* read RAID 0 parameter block */
|
||||
#define CMD_RAID0_WRITE 0x5B /* write RAID 0 parameter block */
|
||||
#define CMD_RAID5_READ 0x5C /* read RAID 5 parameter block */
|
||||
#define CMD_RAID5_WRITE 0x5D /* write RAID 5 parameter block */
|
||||
|
||||
#define CMD_ERASE_TABLES 0x5F /* erase partition table and RAID signatutures */
|
||||
|
||||
#define CMD_SCSI_GET 0x60 /* get SCSI pass through devices */
|
||||
#define CMD_SCSI_TIMEOUT 0x61 /* set SCSI pass through timeout */
|
||||
#define CMD_SCSI_ERROR 0x62 /* get SCSI pass through request sense length and residual data count */
|
||||
#define CMD_GET_SPARMS 0x63 /* get SCSI bus and user parms */
|
||||
#define CMD_SCSI_ABORT 0x64 /* abort by setting time-out to zero */
|
||||
|
||||
#define CMD_CHIRP_CHIRP 0x77 /* make a chirp chirp sound */
|
||||
#define CMD_GET_LAST_DONE 0x78 /* get tag of last done in progress */
|
||||
#define CMD_GET_FEATURES 0x79 /* get feature code and ESN */
|
||||
#define CMD_CLEAR_CACHE 0x7A /* Clear cache on specified device */
|
||||
#define CMD_BIOS_TEST 0x7B /* Test whether or not to load BIOS */
|
||||
#define CMD_WAIT_FLUSH 0x7C /* wait for cache flushed and invalidate read cache */
|
||||
#define CMD_RESET_BUS 0x7D /* reset the SCSI bus */
|
||||
#define CMD_STARTUP_QRY 0x7E /* startup in progress query */
|
||||
#define CMD_RESET 0x7F /* reset the controller */
|
||||
|
||||
#define CMD_RESTART_RESET 0x80 /* reload and restart the controller at any reset issued */
|
||||
#define CMD_SOFT_RESET 0x81 /* do a soft reset NOW! */
|
||||
|
||||
/************************************************/
|
||||
/* */
|
||||
/* Host return errors */
|
||||
/* */
|
||||
/************************************************/
|
||||
#define ERR08_TAGGED 0x80 /* doorbell error ored with tag */
|
||||
|
||||
#define ERR16_NONE 0x0000 /* no errors */
|
||||
#define ERR16_SC_COND_MET 0x0004 /* SCSI status - Condition Met */
|
||||
#define ERR16_CMD 0x0101 /* command error */
|
||||
#define ERR16_SC_CHECK_COND 0x0002 /* SCSI status - Check Condition */
|
||||
#define ERR16_CMD_NOT 0x0201 /* command not supported */
|
||||
#define ERR16_NO_DEVICE 0x0301 /* invalid device selection */
|
||||
#define ERR16_SECTOR 0x0202 /* bad sector */
|
||||
#define ERR16_PROTECT 0x0303 /* write protected */
|
||||
#define ERR16_NOSECTOR 0x0404 /* sector not found */
|
||||
#define ERR16_MEDIA 0x0C0C /* invalid media */
|
||||
#define ERR16_CONTROL 0x2020 /* controller error */
|
||||
#define ERR16_CONTROL_DMA 0x2120 /* controller DMA engine error */
|
||||
#define ERR16_NO_ALARM 0x2220 /* alarm is not active */
|
||||
#define ERR16_OP_BUSY 0x2320 /* operation busy */
|
||||
#define ERR16_SEEK 0x4040 /* seek failure */
|
||||
#define ERR16_DEVICE_FAIL 0x4140 /* device has failed */
|
||||
#define ERR16_TIMEOUT 0x8080 /* timeout error */
|
||||
#define ERR16_DEV_NOT_READY 0xAAAA /* drive not ready */
|
||||
#define ERR16_UNDEFINED 0xBBBB /* undefined error */
|
||||
#define ERR16_WRITE_FAULT 0xCCCC /* write fault */
|
||||
#define ERR16_INVALID_DEV 0x4001 /* invalid device access */
|
||||
#define ERR16_DEVICE_BUSY 0x4002 /* device is busy */
|
||||
#define ERR16_MEMORY 0x4003 /* device pass thru requires too much memory */
|
||||
#define ERR16_NO_FEATURE 0x40FA /* feature no implemented */
|
||||
#define ERR16_NOTAG 0x40FD /* no tag space available */
|
||||
#define ERR16_NOT_READY 0x40FE /* controller not ready error */
|
||||
#define ERR16_SETUP_FLASH 0x5050 /* error when writing setup to flash memory */
|
||||
#define ERR16_SETUP_SIZE 0x5051 /* setup block size error */
|
||||
#define ERR16_SENSE 0xFFFF /* sense opereration failed */
|
||||
#define ERR16_SC_BUSY 0x0008 /* SCSI status - Busy */
|
||||
#define ERR16_SC_RES_CONFL 0x0018 /* SCSI status - Reservation Conflict */
|
||||
#define ERR16_SC_CMD_TERM 0x0022 /* SCSI status - Command Terminated */
|
||||
#define ERR16_SC_OTHER 0x00FF /* SCSI status - not recognized (any value masked) */
|
||||
#define ERR16_MEDIA_CHANGED 0x8001 /* devices media has been changed */
|
||||
|
||||
#define ERR32_NONE 0x00000000 /* no errors */
|
||||
#define ERR32_SC_COND_MET 0x00000004 /* SCSI status - Condition Met */
|
||||
#define ERR32_CMD 0x00010101 /* command error */
|
||||
#define ERR32_SC_CHECK_COND 0x00020002 /* SCSI status - Check Condition */
|
||||
#define ERR32_CMD_NOT 0x00030201 /* command not supported */
|
||||
#define ERR32_NO_DEVICE 0x00040301 /* invalid device selection */
|
||||
#define ERR32_SECTOR 0x00050202 /* bad sector */
|
||||
#define ERR32_PROTECT 0x00060303 /* write protected */
|
||||
#define ERR32_NOSECTOR 0x00070404 /* sector not found */
|
||||
#define ERR32_MEDIA 0x00080C0C /* invalid media */
|
||||
#define ERR32_CONTROL 0x00092020 /* controller error */
|
||||
#define ERR32_CONTROL_DMA 0x000A2120 /* Controller DMA error */
|
||||
#define ERR32_NO_ALARM 0x000B2220 /* alarm is not active */
|
||||
#define ERR32_OP_BUSY 0x000C2320 /* operation busy */
|
||||
#define ERR32_SEEK 0x000D4040 /* seek failure */
|
||||
#define ERR32_DEVICE_FAIL 0x000E4140 /* device has failed */
|
||||
#define ERR32_TIMEOUT 0x000F8080 /* timeout error */
|
||||
#define ERR32_DEV_NOT_READY 0x0010AAAA /* drive not ready */
|
||||
#define ERR32_UNDEFINED 0x0011BBBB /* undefined error */
|
||||
#define ERR32_WRITE_FAULT 0x0012CCCC /* write fault */
|
||||
#define ERR32_INVALID_DEV 0x00134001 /* invalid device access */
|
||||
#define ERR32_DEVICE_BUSY 0x00144002 /* device is busy */
|
||||
#define ERR32_MEMORY 0x00154003 /* device pass thru requires too much memory */
|
||||
#define ERR32_NO_FEATURE 0x001640FA /* feature no implemented */
|
||||
#define ERR32_NOTAG 0x001740FD /* no tag space available */
|
||||
#define ERR32_NOT_READY 0x001840FE /* controller not ready error */
|
||||
#define ERR32_SETUP_FLASH 0x00195050 /* error when writing setup to flash memory */
|
||||
#define ERR32_SETUP_SIZE 0x001A5051 /* setup block size error */
|
||||
#define ERR32_SENSE 0x001BFFFF /* sense opereration failed */
|
||||
#define ERR32_SC_BUSY 0x001C0008 /* SCSI status - Busy */
|
||||
#define ERR32_SC_RES_CONFL 0x001D0018 /* SCSI status - Reservation Conflict */
|
||||
#define ERR32_SC_CMD_TERM 0x001E0022 /* SCSI status - Command Terminated */
|
||||
#define ERR32_SC_OTHER 0x001F00FF /* SCSI status - not recognized (any value masked) */
|
||||
#define ERR32_MEDIA_CHANGED 0x00208001 /* devices media has been changed */
|
||||
|
||||
/************************************************/
|
||||
/* */
|
||||
/* Host Operating System specification codes */
|
||||
/* */
|
||||
/************************************************/
|
||||
#define SPEC_INTERRUPT 0x80 /* specification requires host interrupt */
|
||||
#define SPEC_BACKWARD_SG 0x40 /* specification requires scatter/gather items reversed */
|
||||
#define SPEC_DOS_BLOCK 0x01 /* DOS DASD blocking on pass through */
|
||||
#define SPEC_OS2_V3 0x02 /* OS/2 Warp */
|
||||
#define SPCE_SCO_3242 0x04 /* SCO 3.4.2.2 */
|
||||
#define SPEC_QNX_4X 0x05 /* QNX 4.XX */
|
||||
#define SPEC_NOVELL_NWPA 0x08 /* Novell NWPA scatter/gather support */
|
||||
|
||||
/************************************************/
|
||||
/* */
|
||||
/* Inquire structures */
|
||||
/* */
|
||||
/************************************************/
|
||||
typedef struct _CNT_SCSI_INQ
|
||||
{
|
||||
UCHAR devt; /* 00: device type */
|
||||
UCHAR devtm; /* 01: device type modifier */
|
||||
UCHAR svers; /* 02: SCSI version */
|
||||
UCHAR rfmt; /* 03: response data format */
|
||||
UCHAR adlen; /* 04: additional length of data */
|
||||
UCHAR res1; /* 05: */
|
||||
UCHAR res2; /* 06: */
|
||||
UCHAR fncs; /* 07: functional capabilities */
|
||||
UCHAR vid[8]; /* 08: vendor ID */
|
||||
UCHAR pid[16]; /* 10: product ID */
|
||||
UCHAR rev[4]; /* 20: product revision */
|
||||
} CNT_SCSI_INQ;
|
||||
|
||||
typedef struct _CNT_IDE_INQ
|
||||
{
|
||||
USHORT GeneralConfiguration; /* 00 */
|
||||
USHORT NumberOfCylinders; /* 02 */
|
||||
USHORT Reserved1; /* 04 */
|
||||
USHORT NumberOfHeads; /* 06 */
|
||||
USHORT UnformattedBytesPerTrack; /* 08 */
|
||||
USHORT UnformattedBytesPerSector; /* 0A */
|
||||
USHORT SectorsPerTrack; /* 0C */
|
||||
USHORT VendorUnique1[3]; /* 0E */
|
||||
USHORT SerialNumber[10]; /* 14 */
|
||||
USHORT BufferType; /* 28 */
|
||||
USHORT BufferSectorSize; /* 2A */
|
||||
USHORT NumberOfEccBytes; /* 2C */
|
||||
USHORT FirmwareRevision[4]; /* 2E */
|
||||
USHORT ModelNumber[20]; /* 36 */
|
||||
UCHAR MaximumBlockTransfer; /* 5E */
|
||||
UCHAR VendorUnique2; /* 5F */
|
||||
USHORT DoubleWordIo; /* 60 */
|
||||
USHORT Capabilities; /* 62 */
|
||||
USHORT Reserved2; /* 64 */
|
||||
UCHAR VendorUnique3; /* 66 */
|
||||
UCHAR PioCycleTimingMode; /* 67 */
|
||||
UCHAR VendorUnique4; /* 68 */
|
||||
UCHAR DmaCycleTimingMode; /* 69 */
|
||||
USHORT TranslationFieldsValid; /* 6A */
|
||||
USHORT NumberOfCurrentCylinders; /* 6C */
|
||||
USHORT NumberOfCurrentHeads; /* 6E */
|
||||
USHORT CurrentSectorsPerTrack; /* 70 */
|
||||
ULONG CurrentSectorCapacity; /* 72 */
|
||||
} CNT_IDE_INQ;
|
||||
|
||||
typedef struct _DASD_INQUIRE
|
||||
{
|
||||
ULONG type; /* 0 = SCSI, 1 = IDE */
|
||||
union
|
||||
{
|
||||
CNT_SCSI_INQ scsi; /* SCSI inquire data */
|
||||
CNT_IDE_INQ ide; /* IDE inquire data */
|
||||
} inq;
|
||||
} DASD_INQUIRE;
|
||||
|
||||
/************************************************/
|
||||
/* */
|
||||
/* Device Codes */
|
||||
/* */
|
||||
/************************************************/
|
||||
#define DEVC_DASD 0x00 /* Direct-access Storage Device */
|
||||
#define DEVC_SEQACESS 0x01 /* Sequential-access device */
|
||||
#define DEVC_PRINTER 0x02 /* Printer device */
|
||||
#define DEVC_PROCESSOR 0x03 /* Processor device */
|
||||
#define DEVC_WRITEONCE 0x04 /* Write-once device */
|
||||
#define DEVC_CDROM 0x05 /* CD-ROM device */
|
||||
#define DEVC_SCANNER 0x06 /* Scanner device */
|
||||
#define DEVC_OPTICAL 0x07 /* Optical memory device */
|
||||
#define DEVC_MEDCHGR 0x08 /* Medium changer device */
|
||||
#define DEVC_DASD_REMOVABLE 0x80 /* Direct-access storage device, Removable */
|
||||
#define DEVC_NONE 0xFF /* no device */
|
||||
|
||||
// SCSI controls for RAID
|
||||
#define SC_MY_RAID 0xBF // our special CDB command byte for Win95... interface
|
||||
#define MY_SCSI_QUERY0 0x31 // byte 1 subcommand to query driver for RAID 0 informatation
|
||||
#define MY_SCSI_QUERY1 0x32 // byte 1 subcommand to query driver for RAID 1 informatation
|
||||
#define MY_SCSI_QUERY5 0x33 // byte 1 subcommand to query driver for RAID 5 informatation
|
||||
#define MY_SCSI_REBUILD 0x40 // byte 1 subcommand to reconstruct a mirrored pair
|
||||
#define MY_SCSI_DEMOFAIL 0x54 // byte 1 subcommand for RAID failure demonstration
|
||||
#define MY_SCSI_ALARMMUTE 0x60 // byte 1 subcommand to mute any alarm currently on
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user