| 1 |
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| 2 |
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| 3 | #include "gpibP.h"
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| 4 |
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| 5 | #include <linux/kernel.h>
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| 6 | #include <linux/sched.h>
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| 7 | #include <linux/errno.h>
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| 8 | #include <linux/major.h>
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| 9 | #include <linux/module.h>
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| 10 | #include <linux/slab.h>
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| 11 | #include <linux/mm.h>
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| 12 | #include <linux/timer.h>
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| 13 |
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| 14 | #include <linux/io.h>
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| 15 | #include <linux/uaccess.h>
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| 16 | #include <asm/irq.h>
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| 17 | #include <asm/dma.h>
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| 18 |
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| 19 | #define MAX_GPIB_PRIMARY_ADDRESS 30
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| 20 | #define MAX_GPIB_SECONDARY_ADDRESS 31
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| 21 |
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| 22 | int gpib_allocate_board(struct gpib_board *board);
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| 23 | void gpib_deallocate_board(struct gpib_board *board);
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| 24 |
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| 25 | unsigned int num_status_bytes(const struct gpib_status_queue *dev);
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| 26 | int push_status_byte(struct gpib_board *board, struct gpib_status_queue *device,
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| 27 | u8 poll_byte);
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| 28 | int pop_status_byte(struct gpib_board *board, struct gpib_status_queue *device,
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| 29 | u8 *poll_byte);
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| 30 | struct gpib_status_queue *get_gpib_status_queue(struct gpib_board *board,
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| 31 | unsigned int pad, int sad);
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| 32 | int get_serial_poll_byte(struct gpib_board *board, unsigned int pad, int sad,
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| 33 | unsigned int usec_timeout, u8 *poll_byte);
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| 34 | int autopoll_all_devices(struct gpib_board *board);
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