-/*
+/**************************************************************************
* Initio A100 device driver for Linux.
*
* Copyright (c) 1994-1998 Initio Corporation
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
- */
-
-/*
+ *
+ **************************************************************************
+ *
+ * Module: inia100.h
+ * Description: INI-A100U2W LINUX device driver header
* Revision History:
- * 06/18/98 HL, Initial production Version 1.02
- * 12/19/98 bv, Use spinlocks for 2.1.95 and up
- * 06/25/02 Doug Ledford <dledford@redhat.com>
- * - This and the i60uscsi.h file are almost identical,
- * merged them into a single header used by both .c files.
- */
+ * 06/18/98 HL, Initial production Version 1.02
+ * 12/19/98 bv, Use spinlocks for 2.1.95 and up
+ * 06/25/02 Doug Ledford <dledford@redhat.com>
+ * - This and the i60uscsi.h file are almost identical,
+ * merged them into a single header used by both .c files.
+ ****************************************************************************/
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/pci.h>
#define inia100_REVID "Initio INI-A100U2W SCSI device driver; Revision: 1.02d"
#define ULONG unsigned long
+#define PVOID void *
#define USHORT unsigned short
#define UCHAR unsigned char
#define BYTE unsigned char
#define UDWORD unsigned long
#define U32 u32
+#ifndef FAILURE
+#define FAILURE (-1)
+#endif
#if 1
#define ORC_MAXQUEUE 245
#define ORC_MAXTAGS 64
#define MAX_TARGETS 16
#define IMAX_CDB 15
#define SENSE_SIZE 14
+#define SUCCESSFUL 0x00
+
+#define I920_DEVICE_ID 0x0002 /* Initio's inic-950 product ID */
/************************************************************************/
/* Scatter-Gather Element Structure */
#define MAX_ESCB_ELE 64
#define TCF_DRV_255_63 0x0400
+/********************************************************/
+/* Orchid Configuration Register Set */
+/********************************************************/
+#define ORC_PVID 0x00 /* Vendor ID */
+#define ORC_VENDOR_ID 0x1101 /* Orchid vendor ID */
+#define ORC_PDID 0x02 /* Device ID */
+#define ORC_DEVICE_ID 0x1060 /* Orchid device ID */
+#define ORC_COMMAND 0x04 /* Command */
+#define BUSMS 0x04 /* BUS MASTER Enable */
+#define IOSPA 0x01 /* IO Space Enable */
+#define ORC_STATUS 0x06 /* Status register */
+#define ORC_REVISION 0x08 /* Revision number */
+#define ORC_BASE 0x10 /* Base address */
+#define ORC_BIOS 0x50 /* Expansion ROM base address */
+#define ORC_INT_NUM 0x3C /* Interrupt line */
+#define ORC_INT_PIN 0x3D /* Interrupt pin */
+
/********************************************************/
/* Orchid Host Command Set */
/********************************************************/
#define TARGET_TAG_FULL 0x28
+/* Queue tag msg: Simple_quque_tag, Head_of_queue_tag, Ordered_queue_tag */
+#define MSG_STAG 0x20
+#define MSG_HTAG 0x21
+#define MSG_OTAG 0x22
+
+#define MSG_IGNOREWIDE 0x23
+
+#define MSG_IDENT 0x80
+#define MSG_DISC 0x40 /* Disconnect allowed */
+
+
+/* SCSI MESSAGE */
+#define MSG_EXTEND 0x01
+#define MSG_SDP 0x02
+#define MSG_ABORT 0x06
+#define MSG_REJ 0x07
+#define MSG_NOP 0x08
+#define MSG_PARITY 0x09
+#define MSG_DEVRST 0x0C
+#define MSG_STAG 0x20
+
/***********************************************************************
Target Device Control Structure
**********************************************************************/
UBYTE TCS_DrvHead; /* 8 */
UWORD TCS_DrvFlags; /* 4 */
UBYTE TCS_DrvSector; /* 7 */
-} ORC_TCS;
+} ORC_TCS, *PORC_TCS;
/* Bit Definition for TCF_DrvFlags */
#define TCS_DF_NODASD_SUPT 0x20 /* Suppress OS/2 DASD Mgr support */
USHORT HCS_Units; /* Number of units this adapter */
USHORT HCS_AFlags; /* Adapter info. defined flags */
ULONG HCS_Timeout; /* Adapter timeout value */
- ORC_SCB *HCS_virScbArray; /* 28 Virtual Pointer to SCB array */
+ PVOID HCS_virScbArray; /* 28 Virtual Pointer to SCB array */
dma_addr_t HCS_physScbArray; /* Scb Physical address */
- ESCB *HCS_virEscbArray; /* Virtual pointer to ESCB Scatter list */
+ PVOID HCS_virEscbArray; /* Virtual pointer to ESCB Scatter list */
dma_addr_t HCS_physEscbArray; /* scatter list Physical address */
UBYTE TargetFlag[16]; /* 30 target configuration, TCF_EN_TAG */
UBYTE MaximumTags[16]; /* 40 ORC_MAX_SCBS */
ORC_TCS HCS_Tcs[16]; /* 28 */
U32 BitAllocFlag[MAX_CHANNELS][8]; /* Max STB is 256, So 256/32 */
spinlock_t BitAllocFlagLock;
+ struct scsi_cmnd *pSRB_head;
+ struct scsi_cmnd *pSRB_tail;
+ spinlock_t pSRB_lock;
struct pci_dev *pdev;
} ORC_HCS;
#define HCS_AF_DISABLE_RESET 0x10 /* Adapter disable reset */
#define HCS_AF_DISABLE_ADPT 0x80 /* Adapter disable */
+
+/*---------------------------------------*/
+/* TimeOut for RESET to complete (30s) */
+/* */
+/* After a RESET the drive is checked */
+/* every 200ms. */
+/*---------------------------------------*/
+#define DELAYED_RESET_MAX (30*1000L)
+#define DELAYED_RESET_INTERVAL 200L
+
+/*----------------------------------------------*/
+/* TimeOut for IRQ from last interrupt (5s) */
+/*----------------------------------------------*/
+#define IRQ_TIMEOUT_INTERVAL (5*1000L)
+
+/*----------------------------------------------*/
+/* Retry Delay interval (200ms) */
+/*----------------------------------------------*/
+#define DELAYED_RETRY_INTERVAL 200L
+
+#define INQUIRY_SIZE 36
+#define CAPACITY_SIZE 8
+#define DEFAULT_SENSE_LEN 14
+
+#define DEVICE_NOT_FOUND 0x86
+
+/*----------------------------------------------*/
+/* Definition for PCI device */
+/*----------------------------------------------*/
+#define MAX_PCI_DEVICES 21
+#define MAX_PCI_BUSES 8
+
+typedef struct Adpt_Struc {
+ USHORT ADPT_BIOS; /* 0 */
+ UBYTE ADPT_BASE; /* 1 */
+ UBYTE ADPT_Bus; /* 2 */
+ UBYTE ADPT_Device; /* 3 */
+ UBYTE ADPT_Reserved[3];
+} JACS, *PJACS;
+
typedef struct _NVRAM {
/*----------header ---------------*/
UCHAR SubVendorID0; /* 00 - Sub Vendor ID */
#define NCC_RESET_TIME 0x0A /* SCSI RESET recovering time */
#define NTC_DEFAULT (NTC_1GIGA | NTC_NO_WIDESYNC | NTC_DISC_ENABLE)
+typedef union { /* Union define for mechanism 1 */
+ struct {
+ unsigned char RegNum;
+ unsigned char FcnNum:3;
+ unsigned char DeviceNum:5;
+ unsigned char BusNum;
+ unsigned char Reserved:7;
+ unsigned char Enable:1;
+ } sConfigAdr;
+ unsigned long lConfigAdr;
+} CONFIG_ADR;
+
+typedef union { /* Union define for mechanism 2 */
+ struct {
+ unsigned char RegNum;
+ unsigned char DeviceNum;
+ unsigned short Reserved;
+ } sHostAdr;
+ unsigned long lHostAdr;
+} HOST_ADR;
+
#define ORC_RD(x,y) (UCHAR)(inb( (int)((ULONG)((ULONG)x+(UCHAR)y)) ))
-#define ORC_RDWORD(x,y) (short)(inl((int)((ULONG)((ULONG)x+(UCHAR)y)) ))
#define ORC_RDLONG(x,y) (long)(inl((int)((ULONG)((ULONG)x+(UCHAR)y)) ))
#define ORC_WR( adr,data) outb( (UCHAR)(data), (int)(adr))
#define ORC_WRSHORT(adr,data) outw( (UWORD)(data), (int)(adr))
#define ORC_WRLONG( adr,data) outl( (ULONG)(data), (int)(adr))
+
+
+
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