patch-2.1.63 linux/drivers/scsi/psi_dale.h

• Lines: 188
• Date: Wed Nov 5 13:06:38 1997
• Orig file: v2.1.62/linux/drivers/scsi/psi_dale.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.62/linux/drivers/scsi/psi_dale.h linux/drivers/scsi/psi_dale.h
@@ -0,0 +1,187 @@
+/*+M*************************************************************************
+ * Perceptive Solutions, Inc. PCI-2000 device driver proc support for Linux.
+ *
+ * Copyright (c) 1997 Perceptive Solutions, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ *	File Name:		psi_dale.h
+ *
+ *	Description:	This file contains the interface defines and
+ *					error codes.
+ *
+ *-M*************************************************************************/
+
+#ifndef PSI_DALE
+#define PSI_DALE
+
+/************************************************/
+/*		Dale PCI setup							*/
+/************************************************/
+#define	VENDOR_PSI			0x1256
+#define	DEVICE_DALE_1		0x4401		/* 'D1' */
+
+/************************************************/
+/*		Misc konstants							*/
+/************************************************/
+#define	DALE_MAXDRIVES			4
+#define	SECTORSXFER				8
+#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_MODE4P		0x00070000L
+
+#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 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_SCRATH_DEVICE_0	4		// device type codes
+#define	DALE_SCRATH_DEVICE_1	5
+#define DALE_SCRATH_DEVICE_2	6
+#define	DALE_SCRATH_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
+
+/************************************************/
+/*		Dale cable select bits					*/
+/************************************************/
+#define	SEL_NONE				0x00
+#define	SEL_1					0x01
+#define	SEL_2					0x02
+
+/************************************************/
+/*		Programmable Interrupt Controller		*/
+/************************************************/
+#define	PIC1					0x20				// first 8259 base port address
+#define	PIC2					0xA0				// second 8259 base port address
+#define	INT_OCW1				1					// Operation Control Word 1: IRQ mask
+#define	EOI						0x20				// non-specific end-of-interrupt
+
+/************************************************/
+/*		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
+
+/************************************************/
+/*		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			rebootRebuil;
+	USHORT			timingMode;
+	USHORT			spare5;
+	USHORT			spare6;
+	SETUP_DEVICE	setupDevice[4];
+	}	SETUP, *PSETUP;
+
+#endif