/alps/kmm

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  • Committer: Suren A. Chilingaryan
  • Date: 2015-12-02 18:03:58 UTC
  • Revision ID: csa@suren.me-20151202180358-3k401zf10ltlpj0m
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dev.c
 
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#include <linux/init.h>
 
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#include <linux/module.h>
 
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#include <linux/device.h>
 
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#include <linux/types.h>
 
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#include <linux/cdev.h>
 
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#include <linux/fs.h>
 
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#include <linux/slab.h>
 
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#include "mod.h"
 
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#include "dev.h"
 
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#include "debug.h"
 
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int kmm_device_open(struct inode *inode, struct file *filp)
 
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{
 
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    kmm_dev_t *dev;
 
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    dev = container_of( inode->i_cdev, kmm_dev_t, cdev);
 
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    filp->private_data = dev;
 
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    mod_info("open\n");
 
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    return 0;
 
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}
 
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int kmm_device_release(struct inode *inode, struct file *filp)
 
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{
 
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    mod_info("close\n");
 
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    return 0;
 
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}
 
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static struct file_operations kmm_fops = {
 
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    .owner = THIS_MODULE,
 
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//      .unlocked_ioctl = pcidriver_ioctl,
 
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//      .mmap = pcidriver_mmap,
 
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    .open = kmm_device_open,
 
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    .release = kmm_device_release,
 
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};
 
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const struct file_operations *kmm_get_fops(void)
 
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{
 
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    return &kmm_fops;
 
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}
 
 
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