71 lines
2.5 KiB
C
71 lines
2.5 KiB
C
|
#include <linux/version.h>
|
||
|
|
#include <linux/module.h>
|
||
|
|
#include <linux/slab.h>
|
||
|
|
#include <linux/sched.h>
|
||
|
|
#include <linux/net.h>
|
||
|
|
#include <linux/etherdevice.h>
|
||
|
|
#include <linux/wireless.h>
|
||
|
|
|
||
|
|
#include "hgicf.h"
|
||
|
|
#include "ctrl.h"
|
||
|
|
#include "cfg.h"
|
||
|
|
#include "event.h"
|
||
|
|
|
||
|
|
/* cmd id, Odd : get (world access), even : set (root access) */
|
||
|
|
#define HG_PRIV_IOCTL_GET (SIOCIWFIRSTPRIV + 0x01)
|
||
|
|
#define HG_PRIV_IOCTL_SET (SIOCIWFIRSTPRIV + 0x02)
|
||
|
|
#define HG_PRIV_IOCTL_STAT (SIOCIWFIRSTPRIV + 0x03)
|
||
|
|
#define HG_PRIV_IOCTL_SCAN (SIOCIWFIRSTPRIV + 0x04)
|
||
|
|
#define HG_PRIV_IOCTL_E2P (SIOCIWFIRSTPRIV + 0x05)
|
||
|
|
#define HG_PRIV_IOCTL_SAVE (SIOCIWFIRSTPRIV + 0x06)
|
||
|
|
|
||
|
|
struct iw_priv_args hgicf_privtab[] = {
|
||
|
|
{HG_PRIV_IOCTL_SET , IW_PRIV_TYPE_CHAR | 1536, 0, "set"},
|
||
|
|
{HG_PRIV_IOCTL_GET , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024, "get"},
|
||
|
|
{HG_PRIV_IOCTL_SCAN, IW_PRIV_TYPE_CHAR | 1536, 0, "scan"},
|
||
|
|
{HG_PRIV_IOCTL_E2P , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024, "e2p"},
|
||
|
|
{HG_PRIV_IOCTL_STAT, 0, IW_PRIV_TYPE_CHAR | 1024, "stat"},
|
||
|
|
{HG_PRIV_IOCTL_SAVE, IW_PRIV_TYPE_CHAR | 1024, 0, "save"},
|
||
|
|
};
|
||
|
|
|
||
|
|
int hgicf_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
|
||
|
|
{
|
||
|
|
int ret = 0;
|
||
|
|
struct iwreq *wrqin = (struct iwreq *) ifr;
|
||
|
|
|
||
|
|
switch (cmd) {
|
||
|
|
case SIOCGIWPRIV:
|
||
|
|
if (wrqin->u.data.pointer) {
|
||
|
|
if (!ACCESS_OK(VERIFY_WRITE, wrqin->u.data.pointer, sizeof(hgicf_privtab))) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
if ((sizeof(hgicf_privtab) / sizeof(hgicf_privtab[0])) <= wrqin->u.data.length) {
|
||
|
|
wrqin->u.data.length = sizeof(hgicf_privtab) / sizeof(hgicf_privtab[0]);
|
||
|
|
ret = copy_to_user(wrqin->u.data.pointer, hgicf_privtab, sizeof(hgicf_privtab));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case HG_PRIV_IOCTL_SET:
|
||
|
|
ret = hgicf_ioctl_set_proc(dev, wrqin);
|
||
|
|
break;
|
||
|
|
case HG_PRIV_IOCTL_GET:
|
||
|
|
ret = hgicf_ioctl_get_proc(dev, wrqin);
|
||
|
|
break;
|
||
|
|
case HG_PRIV_IOCTL_SCAN:
|
||
|
|
ret = hgicf_ioctl_scan(dev, wrqin);
|
||
|
|
break;
|
||
|
|
case HG_PRIV_IOCTL_E2P:
|
||
|
|
ret = hgicf_ioctl_e2p(dev, wrqin);
|
||
|
|
break;
|
||
|
|
case HG_PRIV_IOCTL_STAT:
|
||
|
|
ret = hgicf_ioctl_stat(dev, wrqin);
|
||
|
|
break;
|
||
|
|
case HG_PRIV_IOCTL_SAVE:
|
||
|
|
ret = hgicf_ioctl_savecfg(dev, wrqin);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|