#include <linux/spinlock.h>
#include "8253.h"
-#include "me4000.h"
+
#if 0
/* file removed due to GPL incompatibility */
#include "me4000_fw.h"
#define PCI_DEVICE_ID_MEILHAUS_ME4680S 0x4682
#define PCI_DEVICE_ID_MEILHAUS_ME4680IS 0x4683
+/*
+ * ME4000 Register map and bit defines
+ */
+#define ME4000_AO_CHAN(x) ((x) * 0x18)
+
+#define ME4000_AO_CTRL_REG(x) (0x00 + ME4000_AO_CHAN(x))
+#define ME4000_AO_CTRL_BIT_MODE_0 (1 << 0)
+#define ME4000_AO_CTRL_BIT_MODE_1 (1 << 1)
+#define ME4000_AO_CTRL_MASK_MODE (3 << 0)
+#define ME4000_AO_CTRL_BIT_STOP (1 << 2)
+#define ME4000_AO_CTRL_BIT_ENABLE_FIFO (1 << 3)
+#define ME4000_AO_CTRL_BIT_ENABLE_EX_TRIG (1 << 4)
+#define ME4000_AO_CTRL_BIT_EX_TRIG_EDGE (1 << 5)
+#define ME4000_AO_CTRL_BIT_IMMEDIATE_STOP (1 << 7)
+#define ME4000_AO_CTRL_BIT_ENABLE_DO (1 << 8)
+#define ME4000_AO_CTRL_BIT_ENABLE_IRQ (1 << 9)
+#define ME4000_AO_CTRL_BIT_RESET_IRQ (1 << 10)
+#define ME4000_AO_STATUS_REG(x) (0x04 + ME4000_AO_CHAN(x))
+#define ME4000_AO_STATUS_BIT_FSM (1 << 0)
+#define ME4000_AO_STATUS_BIT_FF (1 << 1)
+#define ME4000_AO_STATUS_BIT_HF (1 << 2)
+#define ME4000_AO_STATUS_BIT_EF (1 << 3)
+#define ME4000_AO_FIFO_REG(x) (0x08 + ME4000_AO_CHAN(x))
+#define ME4000_AO_SINGLE_REG(x) (0x0c + ME4000_AO_CHAN(x))
+#define ME4000_AO_TIMER_REG(x) (0x10 + ME4000_AO_CHAN(x))
+#define ME4000_AI_CTRL_REG 0x74
+#define ME4000_AI_STATUS_REG 0x74
+#define ME4000_AI_CTRL_BIT_MODE_0 (1 << 0)
+#define ME4000_AI_CTRL_BIT_MODE_1 (1 << 1)
+#define ME4000_AI_CTRL_BIT_MODE_2 (1 << 2)
+#define ME4000_AI_CTRL_BIT_SAMPLE_HOLD (1 << 3)
+#define ME4000_AI_CTRL_BIT_IMMEDIATE_STOP (1 << 4)
+#define ME4000_AI_CTRL_BIT_STOP (1 << 5)
+#define ME4000_AI_CTRL_BIT_CHANNEL_FIFO (1 << 6)
+#define ME4000_AI_CTRL_BIT_DATA_FIFO (1 << 7)
+#define ME4000_AI_CTRL_BIT_FULLSCALE (1 << 8)
+#define ME4000_AI_CTRL_BIT_OFFSET (1 << 9)
+#define ME4000_AI_CTRL_BIT_EX_TRIG_ANALOG (1 << 10)
+#define ME4000_AI_CTRL_BIT_EX_TRIG (1 << 11)
+#define ME4000_AI_CTRL_BIT_EX_TRIG_FALLING (1 << 12)
+#define ME4000_AI_CTRL_BIT_EX_IRQ (1 << 13)
+#define ME4000_AI_CTRL_BIT_EX_IRQ_RESET (1 << 14)
+#define ME4000_AI_CTRL_BIT_LE_IRQ (1 << 15)
+#define ME4000_AI_CTRL_BIT_LE_IRQ_RESET (1 << 16)
+#define ME4000_AI_CTRL_BIT_HF_IRQ (1 << 17)
+#define ME4000_AI_CTRL_BIT_HF_IRQ_RESET (1 << 18)
+#define ME4000_AI_CTRL_BIT_SC_IRQ (1 << 19)
+#define ME4000_AI_CTRL_BIT_SC_IRQ_RESET (1 << 20)
+#define ME4000_AI_CTRL_BIT_SC_RELOAD (1 << 21)
+#define ME4000_AI_STATUS_BIT_EF_CHANNEL (1 << 22)
+#define ME4000_AI_STATUS_BIT_HF_CHANNEL (1 << 23)
+#define ME4000_AI_STATUS_BIT_FF_CHANNEL (1 << 24)
+#define ME4000_AI_STATUS_BIT_EF_DATA (1 << 25)
+#define ME4000_AI_STATUS_BIT_HF_DATA (1 << 26)
+#define ME4000_AI_STATUS_BIT_FF_DATA (1 << 27)
+#define ME4000_AI_STATUS_BIT_LE (1 << 28)
+#define ME4000_AI_STATUS_BIT_FSM (1 << 29)
+#define ME4000_AI_CTRL_BIT_EX_TRIG_BOTH (1 << 31)
+#define ME4000_AI_CHANNEL_LIST_REG 0x78
+#define ME4000_AI_LIST_INPUT_SINGLE_ENDED (0 << 5)
+#define ME4000_AI_LIST_INPUT_DIFFERENTIAL (1 << 5)
+#define ME4000_AI_LIST_RANGE_BIPOLAR_10 (0 << 6)
+#define ME4000_AI_LIST_RANGE_BIPOLAR_2_5 (1 << 6)
+#define ME4000_AI_LIST_RANGE_UNIPOLAR_10 (2 << 6)
+#define ME4000_AI_LIST_RANGE_UNIPOLAR_2_5 (3 << 6)
+#define ME4000_AI_LIST_LAST_ENTRY (1 << 8)
+#define ME4000_AI_DATA_REG 0x7c
+#define ME4000_AI_CHAN_TIMER_REG 0x80
+#define ME4000_AI_CHAN_PRE_TIMER_REG 0x84
+#define ME4000_AI_SCAN_TIMER_LOW_REG 0x88
+#define ME4000_AI_SCAN_TIMER_HIGH_REG 0x8c
+#define ME4000_AI_SCAN_PRE_TIMER_LOW_REG 0x90
+#define ME4000_AI_SCAN_PRE_TIMER_HIGH_REG 0x94
+#define ME4000_AI_START_REG 0x98
+#define ME4000_IRQ_STATUS_REG 0x9c
+#define ME4000_IRQ_STATUS_BIT_EX (1 << 0)
+#define ME4000_IRQ_STATUS_BIT_LE (1 << 1)
+#define ME4000_IRQ_STATUS_BIT_AI_HF (1 << 2)
+#define ME4000_IRQ_STATUS_BIT_AO_0_HF (1 << 3)
+#define ME4000_IRQ_STATUS_BIT_AO_1_HF (1 << 4)
+#define ME4000_IRQ_STATUS_BIT_AO_2_HF (1 << 5)
+#define ME4000_IRQ_STATUS_BIT_AO_3_HF (1 << 6)
+#define ME4000_IRQ_STATUS_BIT_SC (1 << 7)
+#define ME4000_DIO_PORT_0_REG 0xa0
+#define ME4000_DIO_PORT_1_REG 0xa4
+#define ME4000_DIO_PORT_2_REG 0xa8
+#define ME4000_DIO_PORT_3_REG 0xac
+#define ME4000_DIO_DIR_REG 0xb0
+#define ME4000_AO_LOADSETREG_XX 0xb4
+#define ME4000_DIO_CTRL_REG 0xb8
+#define ME4000_DIO_CTRL_BIT_MODE_0 (1 << 0)
+#define ME4000_DIO_CTRL_BIT_MODE_1 (1 << 1)
+#define ME4000_DIO_CTRL_BIT_MODE_2 (1 << 2)
+#define ME4000_DIO_CTRL_BIT_MODE_3 (1 << 3)
+#define ME4000_DIO_CTRL_BIT_MODE_4 (1 << 4)
+#define ME4000_DIO_CTRL_BIT_MODE_5 (1 << 5)
+#define ME4000_DIO_CTRL_BIT_MODE_6 (1 << 6)
+#define ME4000_DIO_CTRL_BIT_MODE_7 (1 << 7)
+#define ME4000_DIO_CTRL_BIT_FUNCTION_0 (1 << 8)
+#define ME4000_DIO_CTRL_BIT_FUNCTION_1 (1 << 9)
+#define ME4000_DIO_CTRL_BIT_FIFO_HIGH_0 (1 << 10)
+#define ME4000_DIO_CTRL_BIT_FIFO_HIGH_1 (1 << 11)
+#define ME4000_DIO_CTRL_BIT_FIFO_HIGH_2 (1 << 12)
+#define ME4000_DIO_CTRL_BIT_FIFO_HIGH_3 (1 << 13)
+#define ME4000_AO_DEMUX_ADJUST_REG 0xbc
+#define ME4000_AO_DEMUX_ADJUST_VALUE 0x4c
+#define ME4000_AI_SAMPLE_COUNTER_REG 0xc0
+
+/*
+ * PLX Register map and bit defines
+ */
+#define PLX_INTCSR 0x4c
+#define PLX_INTCSR_LOCAL_INT1_EN (1 << 0)
+#define PLX_INTCSR_LOCAL_INT1_POL (1 << 1)
+#define PLX_INTCSR_LOCAL_INT1_STATE (1 << 2)
+#define PLX_INTCSR_LOCAL_INT2_EN (1 << 3)
+#define PLX_INTCSR_LOCAL_INT2_POL (1 << 4)
+#define PLX_INTCSR_LOCAL_INT2_STATE (1 << 5)
+#define PLX_INTCSR_PCI_INT_EN (1 << 6)
+#define PLX_INTCSR_SOFT_INT (1 << 7)
+#define PLX_ICR 0x50
+#define PLX_ICR_BIT_EEPROM_CLOCK_SET (1 << 24)
+#define PLX_ICR_BIT_EEPROM_CHIP_SELECT (1 << 25)
+#define PLX_ICR_BIT_EEPROM_WRITE (1 << 26)
+#define PLX_ICR_BIT_EEPROM_READ (1 << 27)
+#define PLX_ICR_BIT_EEPROM_VALID (1 << 28)
+#define PLX_ICR_MASK_EEPROM (0x1f << 24)
+
+#define EEPROM_DELAY 1
+
+#define ME4000_AI_FIFO_COUNT 2048
+
+#define ME4000_AI_MIN_TICKS 66
+#define ME4000_AI_MIN_SAMPLE_TIME 2000
+#define ME4000_AI_BASE_FREQUENCY (unsigned int) 33E6
+
+#define ME4000_AI_CHANNEL_LIST_COUNT 1024
+
struct me4000_info {
unsigned long plx_regbase;
unsigned long timer_regbase;
+++ /dev/null
-/*
- me4000.h
- Register descriptions and defines for the ME-4000 board family
-
- COMEDI - Linux Control and Measurement Device Interface
- Copyright (C) 1998-9 David A. Schleef <ds@schleef.org>
-
- 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 of the License, 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; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-#ifndef _ME4000_H_
-#define _ME4000_H_
-
-/*=============================================================================
- ME-4000 base register offsets
- ===========================================================================*/
-
-#define ME4000_AO_CHAN(x) ((x) * 0x18)
-
-#define ME4000_AO_CTRL_REG(x) (0x00 + ME4000_AO_CHAN(x))
-#define ME4000_AO_STATUS_REG(x) (0x04 + ME4000_AO_CHAN(x))
-#define ME4000_AO_FIFO_REG(x) (0x08 + ME4000_AO_CHAN(x))
-#define ME4000_AO_SINGLE_REG(x) (0x0c + ME4000_AO_CHAN(x))
-#define ME4000_AO_TIMER_REG(x) (0x10 + ME4000_AO_CHAN(x))
-
-#define ME4000_AI_CTRL_REG 0x74 /* _/W */
-#define ME4000_AI_STATUS_REG 0x74 /* R/_ */
-#define ME4000_AI_CHANNEL_LIST_REG 0x78 /* _/W */
-#define ME4000_AI_DATA_REG 0x7C /* R/_ */
-#define ME4000_AI_CHAN_TIMER_REG 0x80 /* _/W */
-#define ME4000_AI_CHAN_PRE_TIMER_REG 0x84 /* _/W */
-#define ME4000_AI_SCAN_TIMER_LOW_REG 0x88 /* _/W */
-#define ME4000_AI_SCAN_TIMER_HIGH_REG 0x8C /* _/W */
-#define ME4000_AI_SCAN_PRE_TIMER_LOW_REG 0x90 /* _/W */
-#define ME4000_AI_SCAN_PRE_TIMER_HIGH_REG 0x94 /* _/W */
-#define ME4000_AI_START_REG 0x98 /* R/_ */
-
-#define ME4000_IRQ_STATUS_REG 0x9C /* R/_ */
-
-#define ME4000_DIO_PORT_0_REG 0xA0 /* R/W */
-#define ME4000_DIO_PORT_1_REG 0xA4 /* R/W */
-#define ME4000_DIO_PORT_2_REG 0xA8 /* R/W */
-#define ME4000_DIO_PORT_3_REG 0xAC /* R/W */
-#define ME4000_DIO_DIR_REG 0xB0 /* R/W */
-
-#define ME4000_AO_LOADSETREG_XX 0xB4 /* R/W */
-
-#define ME4000_DIO_CTRL_REG 0xB8 /* R/W */
-
-#define ME4000_AO_DEMUX_ADJUST_REG 0xBC /* -/W */
-
-#define ME4000_AI_SAMPLE_COUNTER_REG 0xC0 /* _/W */
-
-/*=============================================================================
- Value to adjust Demux
- ===========================================================================*/
-
-#define ME4000_AO_DEMUX_ADJUST_VALUE 0x4C
-
-/*=============================================================================
- PLX base register offsets
- ===========================================================================*/
-
-#define PLX_INTCSR 0x4C /* Interrupt control and status register */
-#define PLX_ICR 0x50 /* Initialization control register */
-
-/*=============================================================================
- Bits for the PLX_ICSR register
- ===========================================================================*/
-
-#define PLX_INTCSR_LOCAL_INT1_EN 0x01 /* If set, local interrupt 1 is enabled (r/w) */
-#define PLX_INTCSR_LOCAL_INT1_POL 0x02 /* If set, local interrupt 1 polarity is active high (r/w) */
-#define PLX_INTCSR_LOCAL_INT1_STATE 0x04 /* If set, local interrupt 1 is active (r/_) */
-#define PLX_INTCSR_LOCAL_INT2_EN 0x08 /* If set, local interrupt 2 is enabled (r/w) */
-#define PLX_INTCSR_LOCAL_INT2_POL 0x10 /* If set, local interrupt 2 polarity is active high (r/w) */
-#define PLX_INTCSR_LOCAL_INT2_STATE 0x20 /* If set, local interrupt 2 is active (r/_) */
-#define PLX_INTCSR_PCI_INT_EN 0x40 /* If set, PCI interrupt is enabled (r/w) */
-#define PLX_INTCSR_SOFT_INT 0x80 /* If set, a software interrupt is generated (r/w) */
-
-/*=============================================================================
- Bits for the PLX_ICR register
- ===========================================================================*/
-
-#define PLX_ICR_BIT_EEPROM_CLOCK_SET 0x01000000
-#define PLX_ICR_BIT_EEPROM_CHIP_SELECT 0x02000000
-#define PLX_ICR_BIT_EEPROM_WRITE 0x04000000
-#define PLX_ICR_BIT_EEPROM_READ 0x08000000
-#define PLX_ICR_BIT_EEPROM_VALID 0x10000000
-
-#define PLX_ICR_MASK_EEPROM 0x1F000000
-
-#define EEPROM_DELAY 1
-
-/*=============================================================================
- Bits for the ME4000_AO_CTRL_REG register
- ===========================================================================*/
-
-#define ME4000_AO_CTRL_BIT_MODE_0 0x001
-#define ME4000_AO_CTRL_BIT_MODE_1 0x002
-#define ME4000_AO_CTRL_MASK_MODE 0x003
-#define ME4000_AO_CTRL_BIT_STOP 0x004
-#define ME4000_AO_CTRL_BIT_ENABLE_FIFO 0x008
-#define ME4000_AO_CTRL_BIT_ENABLE_EX_TRIG 0x010
-#define ME4000_AO_CTRL_BIT_EX_TRIG_EDGE 0x020
-#define ME4000_AO_CTRL_BIT_IMMEDIATE_STOP 0x080
-#define ME4000_AO_CTRL_BIT_ENABLE_DO 0x100
-#define ME4000_AO_CTRL_BIT_ENABLE_IRQ 0x200
-#define ME4000_AO_CTRL_BIT_RESET_IRQ 0x400
-
-/*=============================================================================
- Bits for the ME4000_AO_STATUS_REG register
- ===========================================================================*/
-
-#define ME4000_AO_STATUS_BIT_FSM 0x01
-#define ME4000_AO_STATUS_BIT_FF 0x02
-#define ME4000_AO_STATUS_BIT_HF 0x04
-#define ME4000_AO_STATUS_BIT_EF 0x08
-
-/*=============================================================================
- Bits for the ME4000_AI_CTRL_REG register
- ===========================================================================*/
-
-#define ME4000_AI_CTRL_BIT_MODE_0 0x00000001
-#define ME4000_AI_CTRL_BIT_MODE_1 0x00000002
-#define ME4000_AI_CTRL_BIT_MODE_2 0x00000004
-#define ME4000_AI_CTRL_BIT_SAMPLE_HOLD 0x00000008
-#define ME4000_AI_CTRL_BIT_IMMEDIATE_STOP 0x00000010
-#define ME4000_AI_CTRL_BIT_STOP 0x00000020
-#define ME4000_AI_CTRL_BIT_CHANNEL_FIFO 0x00000040
-#define ME4000_AI_CTRL_BIT_DATA_FIFO 0x00000080
-#define ME4000_AI_CTRL_BIT_FULLSCALE 0x00000100
-#define ME4000_AI_CTRL_BIT_OFFSET 0x00000200
-#define ME4000_AI_CTRL_BIT_EX_TRIG_ANALOG 0x00000400
-#define ME4000_AI_CTRL_BIT_EX_TRIG 0x00000800
-#define ME4000_AI_CTRL_BIT_EX_TRIG_FALLING 0x00001000
-#define ME4000_AI_CTRL_BIT_EX_IRQ 0x00002000
-#define ME4000_AI_CTRL_BIT_EX_IRQ_RESET 0x00004000
-#define ME4000_AI_CTRL_BIT_LE_IRQ 0x00008000
-#define ME4000_AI_CTRL_BIT_LE_IRQ_RESET 0x00010000
-#define ME4000_AI_CTRL_BIT_HF_IRQ 0x00020000
-#define ME4000_AI_CTRL_BIT_HF_IRQ_RESET 0x00040000
-#define ME4000_AI_CTRL_BIT_SC_IRQ 0x00080000
-#define ME4000_AI_CTRL_BIT_SC_IRQ_RESET 0x00100000
-#define ME4000_AI_CTRL_BIT_SC_RELOAD 0x00200000
-#define ME4000_AI_CTRL_BIT_EX_TRIG_BOTH 0x80000000
-
-/*=============================================================================
- Bits for the ME4000_AI_STATUS_REG register
- ===========================================================================*/
-
-#define ME4000_AI_STATUS_BIT_EF_CHANNEL 0x00400000
-#define ME4000_AI_STATUS_BIT_HF_CHANNEL 0x00800000
-#define ME4000_AI_STATUS_BIT_FF_CHANNEL 0x01000000
-#define ME4000_AI_STATUS_BIT_EF_DATA 0x02000000
-#define ME4000_AI_STATUS_BIT_HF_DATA 0x04000000
-#define ME4000_AI_STATUS_BIT_FF_DATA 0x08000000
-#define ME4000_AI_STATUS_BIT_LE 0x10000000
-#define ME4000_AI_STATUS_BIT_FSM 0x20000000
-
-/*=============================================================================
- Bits for the ME4000_IRQ_STATUS_REG register
- ===========================================================================*/
-
-#define ME4000_IRQ_STATUS_BIT_EX 0x01
-#define ME4000_IRQ_STATUS_BIT_LE 0x02
-#define ME4000_IRQ_STATUS_BIT_AI_HF 0x04
-#define ME4000_IRQ_STATUS_BIT_AO_0_HF 0x08
-#define ME4000_IRQ_STATUS_BIT_AO_1_HF 0x10
-#define ME4000_IRQ_STATUS_BIT_AO_2_HF 0x20
-#define ME4000_IRQ_STATUS_BIT_AO_3_HF 0x40
-#define ME4000_IRQ_STATUS_BIT_SC 0x80
-
-/*=============================================================================
- Bits for the ME4000_DIO_CTRL_REG register
- ===========================================================================*/
-
-#define ME4000_DIO_CTRL_BIT_MODE_0 0x0001
-#define ME4000_DIO_CTRL_BIT_MODE_1 0x0002
-#define ME4000_DIO_CTRL_BIT_MODE_2 0x0004
-#define ME4000_DIO_CTRL_BIT_MODE_3 0x0008
-#define ME4000_DIO_CTRL_BIT_MODE_4 0x0010
-#define ME4000_DIO_CTRL_BIT_MODE_5 0x0020
-#define ME4000_DIO_CTRL_BIT_MODE_6 0x0040
-#define ME4000_DIO_CTRL_BIT_MODE_7 0x0080
-
-#define ME4000_DIO_CTRL_BIT_FUNCTION_0 0x0100
-#define ME4000_DIO_CTRL_BIT_FUNCTION_1 0x0200
-
-#define ME4000_DIO_CTRL_BIT_FIFO_HIGH_0 0x0400
-#define ME4000_DIO_CTRL_BIT_FIFO_HIGH_1 0x0800
-#define ME4000_DIO_CTRL_BIT_FIFO_HIGH_2 0x1000
-#define ME4000_DIO_CTRL_BIT_FIFO_HIGH_3 0x2000
-
-/*-----------------------------------------------------------------------------
- Defines for analog input
- ----------------------------------------------------------------------------*/
-
-/* General stuff */
-#define ME4000_AI_FIFO_COUNT 2048
-
-#define ME4000_AI_MIN_TICKS 66
-#define ME4000_AI_MIN_SAMPLE_TIME 2000 /* Minimum sample time [ns] */
-#define ME4000_AI_BASE_FREQUENCY (unsigned int) 33E6
-
-/* Channel list defines and masks */
-#define ME4000_AI_CHANNEL_LIST_COUNT 1024
-
-#define ME4000_AI_LIST_INPUT_SINGLE_ENDED 0x000
-#define ME4000_AI_LIST_INPUT_DIFFERENTIAL 0x020
-
-#define ME4000_AI_LIST_RANGE_BIPOLAR_10 0x000
-#define ME4000_AI_LIST_RANGE_BIPOLAR_2_5 0x040
-#define ME4000_AI_LIST_RANGE_UNIPOLAR_10 0x080
-#define ME4000_AI_LIST_RANGE_UNIPOLAR_2_5 0x0C0
-
-#define ME4000_AI_LIST_LAST_ENTRY 0x100
-
-#endif
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