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e6ab504633
Move the gpib drivers out of staging and into the "real" part of the kernel. This entails: - Remove the gpib Kconfig menu and Makefile build rule from staging. - Remove gpib/uapi from the header file search path in subdir-ccflags of the gpib Makefile - move the gpib/uapi files to include/uapi/linux - Move the gpib tree out of staging to drivers. - Remove the word "Linux" from the gpib Kconfig file. - Add the gpib Kconfig menu and Makefile build rule to drivers Signed-off-by: Dave Penkler <dpenkler@gmail.com> Link: https://patch.msgid.link/20251117144021.23569-5-dpenkler@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
50 lines
2.3 KiB
C
50 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef GPIB_PROTO_INCLUDED
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#define GPIB_PROTO_INCLUDED
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#include <linux/fs.h>
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int ibopen(struct inode *inode, struct file *filep);
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int ibclose(struct inode *inode, struct file *file);
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long ibioctl(struct file *filep, unsigned int cmd, unsigned long arg);
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void os_start_timer(struct gpib_board *board, unsigned int usec_timeout);
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void os_remove_timer(struct gpib_board *board);
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void init_gpib_board(struct gpib_board *board);
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static inline unsigned long usec_to_jiffies(unsigned int usec)
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{
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unsigned long usec_per_jiffy = 1000000 / HZ;
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return 1 + (usec + usec_per_jiffy - 1) / usec_per_jiffy;
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};
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int serial_poll_all(struct gpib_board *board, unsigned int usec_timeout);
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void init_gpib_descriptor(struct gpib_descriptor *desc);
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int dvrsp(struct gpib_board *board, unsigned int pad, int sad,
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unsigned int usec_timeout, u8 *result);
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int ibcac(struct gpib_board *board, int sync, int fallback_to_async);
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int ibcmd(struct gpib_board *board, u8 *buf, size_t length, size_t *bytes_written);
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int ibgts(struct gpib_board *board);
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int ibonline(struct gpib_board *board);
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int iboffline(struct gpib_board *board);
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int iblines(const struct gpib_board *board, short *lines);
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int ibrd(struct gpib_board *board, u8 *buf, size_t length, int *end_flag, size_t *bytes_read);
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int ibrpp(struct gpib_board *board, u8 *buf);
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int ibrsv2(struct gpib_board *board, u8 status_byte, int new_reason_for_service);
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int ibrsc(struct gpib_board *board, int request_control);
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int ibsic(struct gpib_board *board, unsigned int usec_duration);
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int ibsre(struct gpib_board *board, int enable);
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int ibpad(struct gpib_board *board, unsigned int addr);
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int ibsad(struct gpib_board *board, int addr);
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int ibeos(struct gpib_board *board, int eos, int eosflags);
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int ibwait(struct gpib_board *board, int wait_mask, int clear_mask, int set_mask,
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int *status, unsigned long usec_timeout, struct gpib_descriptor *desc);
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int ibwrt(struct gpib_board *board, u8 *buf, size_t cnt, int send_eoi, size_t *bytes_written);
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int ibstatus(struct gpib_board *board);
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int general_ibstatus(struct gpib_board *board, const struct gpib_status_queue *device,
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int clear_mask, int set_mask, struct gpib_descriptor *desc);
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int io_timed_out(struct gpib_board *board);
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int ibppc(struct gpib_board *board, u8 configuration);
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#endif /* GPIB_PROTO_INCLUDED */
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