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Staging: wlan-ng: Eliminate all backwards-compatibility for <2.6.13 kernels.

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Signed-off-by: Solomon Peachy <pizza@shaftnet.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Solomon Peachy 2008-10-27 11:14:00 -04:00 committed by Greg Kroah-Hartman
parent 68a193e4bb
commit 8a1396ef7e
6 changed files with 5 additions and 295 deletions
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35
drivers/staging/wlan-ng/hfa384x_usb.c
View File

@ -136,41 +136,6 @@
#include "wlan_compat.h"
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10)
static int
wait_for_completion_interruptible(struct completion *x)
{
int ret = 0;
might_sleep();
spin_lock_irq(&x->wait.lock);
if (!x->done) {
DECLARE_WAITQUEUE(wait, current);
wait.flags |= WQ_FLAG_EXCLUSIVE;
__add_wait_queue_tail(&x->wait, &wait);
do {
if (signal_pending(current)) {
ret = -ERESTARTSYS;
__remove_wait_queue(&x->wait, &wait);
goto out;
}
__set_current_state(TASK_INTERRUPTIBLE);
spin_unlock_irq(&x->wait.lock);
schedule();
spin_lock_irq(&x->wait.lock);
} while (!x->done);
__remove_wait_queue(&x->wait, &wait);
}
x->done--;
out:
spin_unlock_irq(&x->wait.lock);
return ret;
}
#endif
#define SUBMIT_URB(u,f) usb_submit_urb(u,f)
/*================================================================*/

5
drivers/staging/wlan-ng/p80211mod.c
View File

@ -97,9 +97,6 @@
/*================================================================*/
/* Local Static Definitions */
static char *version = "p80211.o: " WLAN_RELEASE;
/*----------------------------------------------------------------*/
/* --Module Parameters */
@ -108,10 +105,8 @@ module_param(wlan_watchdog, int, 0644);
MODULE_PARM_DESC(wlan_watchdog, "transmit timeout in milliseconds");
int wlan_wext_write = 1;
#if WIRELESS_EXT > 12
module_param(wlan_wext_write, int, 0644);
MODULE_PARM_DESC(wlan_wext_write, "enable write wireless extensions");
#endif
#ifdef WLAN_INCLUDE_DEBUG
int wlan_debug=0;

16
drivers/staging/wlan-ng/p80211netdev.c
View File

@ -79,9 +79,7 @@
#include <linux/ethtool.h>
#endif
#if WIRELESS_EXT > 12
#include <net/iw_handler.h>
#endif
#include <net/net_namespace.h>
/*================================================================*/
@ -684,16 +682,6 @@ static int p80211knetdev_do_ioctl(netdevice_t *dev, struct ifreq *ifr, int cmd)
WLAN_LOG_DEBUG(2, "rx'd ioctl, cmd=%d, len=%d\n", cmd, req->len);
#if WIRELESS_EXT < 13
/* Is this a wireless extensions ioctl? */
if ((cmd >= SIOCIWFIRST) && (cmd <= SIOCIWLAST)) {
if ((result = p80211wext_support_ioctl(dev, ifr, cmd))
!= (-EOPNOTSUPP)) {
goto bail;
}
}
#endif
#ifdef SIOCETHTOOL
if (cmd == SIOCETHTOOL) {
result = p80211netdev_ethtool(wlandev, (void __user *) ifr->ifr_data);
@ -907,12 +895,10 @@ int wlan_setup(wlandevice_t *wlandev)
dev->stop = p80211knetdev_stop;
#ifdef CONFIG_NET_WIRELESS
#if ((WIRELESS_EXT < 17) && (WIRELESS_EXT < 21))
#if (WIRELESS_EXT < 21)
dev->get_wireless_stats = p80211wext_get_wireless_stats;
#endif
#if WIRELESS_EXT > 12
dev->wireless_handlers = &p80211wext_handler_def;
#endif
#endif
netif_stop_queue(dev);

4
drivers/staging/wlan-ng/p80211netdev.h
View File

@ -153,12 +153,8 @@ typedef struct p80211_frmrx_t
struct iw_statistics* p80211wext_get_wireless_stats(netdevice_t *dev);
/* wireless extensions' ioctls */
int p80211wext_support_ioctl(netdevice_t *dev, struct ifreq *ifr, int cmd);
#if WIRELESS_EXT > 12
extern struct iw_handler_def p80211wext_handler_def;
#endif
int p80211wext_event_associated(struct wlandevice *wlandev, int assoc);
#endif /* wireless extensions */
/* WEP stuff */

213
drivers/staging/wlan-ng/p80211wext.c
View File

@ -47,9 +47,7 @@
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/wireless.h>
#if WIRELESS_EXT > 12
#include <net/iw_handler.h>
#endif
#include <linux/if_arp.h>
#include <asm/bitops.h>
#include <asm/uaccess.h>
@ -245,20 +243,14 @@ struct iw_statistics* p80211wext_get_wireless_stats (netdevice_t *dev)
wstats->qual.level = quality.level.data; /* instant signal level */
wstats->qual.noise = quality.noise.data; /* instant noise level */
#if WIRELESS_EXT > 18
wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
#else
wstats->qual.updated = 7;
#endif
wstats->discard.code = wlandev->rx.decrypt_err;
wstats->discard.nwid = 0;
wstats->discard.misc = 0;
#if WIRELESS_EXT > 11
wstats->discard.fragment = 0; // incomplete fragments
wstats->discard.retries = 0; // tx retries.
wstats->miss.beacon = 0;
#endif
DBFEXIT;
@ -374,8 +366,6 @@ static int p80211wext_siwfreq(netdevice_t *dev,
return err;
}
#if WIRELESS_EXT > 8
static int p80211wext_giwmode(netdevice_t *dev,
struct iw_request_info *info,
__u32 *mode, char *extra)
@ -479,12 +469,9 @@ static int p80211wext_giwrange(netdevice_t *dev,
data->length = sizeof(*range);
memset(range,0,sizeof(*range));
#if WIRELESS_EXT > 9
range->txpower_capa = IW_TXPOW_DBM;
// XXX what about min/max_pmp, min/max_pmt, etc.
#endif
#if WIRELESS_EXT > 10
range->we_version_compiled = WIRELESS_EXT;
range->we_version_source = 13;
@ -492,16 +479,13 @@ static int p80211wext_giwrange(netdevice_t *dev,
range->retry_flags = IW_RETRY_LIMIT;
range->min_retry = 0;
range->max_retry = 255;
#endif /* WIRELESS_EXT > 10 */
#if WIRELESS_EXT > 16
range->event_capa[0] = (IW_EVENT_CAPA_K_0 | //mode/freq/ssid
IW_EVENT_CAPA_MASK(SIOCGIWAP) |
IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
range->event_capa[1] = IW_EVENT_CAPA_K_1; //encode
range->event_capa[4] = (IW_EVENT_CAPA_MASK(IWEVQUAL) |
IW_EVENT_CAPA_MASK(IWEVCUSTOM) );
#endif
range->num_channels = NUM_CHANNELS;
@ -543,7 +527,6 @@ static int p80211wext_giwrange(netdevice_t *dev,
DBFEXIT;
return 0;
}
#endif
static int p80211wext_giwap(netdevice_t *dev,
struct iw_request_info *info,
@ -561,7 +544,6 @@ static int p80211wext_giwap(netdevice_t *dev,
return 0;
}
#if WIRELESS_EXT > 8
static int p80211wext_giwencode(netdevice_t *dev,
struct iw_request_info *info,
struct iw_point *erq, char *key)
@ -1031,10 +1013,6 @@ static int p80211wext_siwfrag(netdevice_t *dev,
return err;
}
#endif /* WIRELESS_EXT > 8 */
#if WIRELESS_EXT > 10
#ifndef IW_RETRY_LONG
#define IW_RETRY_LONG IW_RETRY_MAX
#endif
@ -1191,9 +1169,6 @@ static int p80211wext_siwretry(netdevice_t *dev,
}
#endif /* WIRELESS_EXT > 10 */
#if WIRELESS_EXT > 9
static int p80211wext_siwtxpow(netdevice_t *dev,
struct iw_request_info *info,
struct iw_param *rrq, char *extra)
@ -1275,7 +1250,6 @@ static int p80211wext_giwtxpow(netdevice_t *dev,
DBFEXIT;
return err;
}
#endif /* WIRELESS_EXT > 9 */
static int p80211wext_siwspy(netdevice_t *dev,
struct iw_request_info *info,
@ -1373,7 +1347,6 @@ static int prism2_result2err (int prism2_result)
return err;
}
#if WIRELESS_EXT > 13
static int p80211wext_siwscan(netdevice_t *dev,
struct iw_request_info *info,
struct iw_point *srq, char *extra)
@ -1540,12 +1513,10 @@ static int p80211wext_giwscan(netdevice_t *dev,
DBFEXIT;
return err;
}
#endif
/*****************************************************/
//extra wireless extensions stuff to support NetworkManager (I hope)
#if WIRELESS_EXT > 17
/* SIOCSIWENCODEEXT */
static int p80211wext_set_encodeext(struct net_device *dev,
struct iw_request_info *info,
@ -1763,26 +1734,6 @@ static int p80211_wext_get_iwauth (struct net_device *dev,
return result;
}
#endif
/*****************************************************/
/*
typedef int (*iw_handler)(netdevice_t *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra);
*/
#if WIRELESS_EXT > 12
static iw_handler p80211wext_handlers[] = {
(iw_handler) p80211wext_siwcommit, /* SIOCSIWCOMMIT */
(iw_handler) p80211wext_giwname, /* SIOCGIWNAME */
@ -1808,13 +1759,10 @@ static iw_handler p80211wext_handlers[] = {
(iw_handler) p80211wext_giwap, /* SIOCGIWAP */
(iw_handler) NULL, /* -- hole -- */
(iw_handler) NULL, /* SIOCGIWAPLIST */
#if WIRELESS_EXT > 13
(iw_handler) p80211wext_siwscan, /* SIOCSIWSCAN */
(iw_handler) p80211wext_giwscan, /* SIOCGIWSCAN */
#else /* WIRELESS_EXT > 13 */
(iw_handler) p80211wext_siwscan, /* SIOCSIWSCAN */
(iw_handler) p80211wext_giwscan, /* SIOCGIWSCAN */
(iw_handler) NULL, /* null */ /* SIOCSIWSCAN */
(iw_handler) NULL, /* null */ /* SIOCGIWSCAN */
#endif /* WIRELESS_EXT > 13 */
(iw_handler) p80211wext_siwessid, /* SIOCSIWESSID */
(iw_handler) p80211wext_giwessid, /* SIOCGIWESSID */
(iw_handler) NULL, /* SIOCSIWNICKN */
@ -1835,9 +1783,7 @@ static iw_handler p80211wext_handlers[] = {
(iw_handler) p80211wext_giwencode, /* SIOCGIWENCODE */
(iw_handler) NULL, /* SIOCSIWPOWER */
(iw_handler) NULL, /* SIOCGIWPOWER */
#if WIRELESS_EXT > 17
/* WPA operations */
(iw_handler) NULL, /* -- hole -- */
(iw_handler) NULL, /* -- hole -- */
(iw_handler) NULL, /* SIOCSIWGENIE set generic IE */
@ -1848,7 +1794,6 @@ static iw_handler p80211wext_handlers[] = {
(iw_handler) p80211wext_set_encodeext, /* SIOCSIWENCODEEXT set encoding token & mode */
(iw_handler) p80211wext_get_encodeext, /* SIOCGIWENCODEEXT get encoding token & mode */
(iw_handler) NULL, /* SIOCSIWPMKSA PMKSA cache operation */
#endif
};
struct iw_handler_def p80211wext_handler_def = {
@ -1858,160 +1803,9 @@ struct iw_handler_def p80211wext_handler_def = {
.standard = p80211wext_handlers,
.private = NULL,
.private_args = NULL,
#if WIRELESS_EXT > 16
.get_wireless_stats = p80211wext_get_wireless_stats
#endif
};
#endif
/* wireless extensions' ioctls */
int p80211wext_support_ioctl(netdevice_t *dev, struct ifreq *ifr, int cmd)
{
wlandevice_t *wlandev = dev->ml_priv;
#if WIRELESS_EXT < 13
struct iwreq *iwr = (struct iwreq*)ifr;
#endif
p80211item_uint32_t mibitem;
int err = 0;
DBFENTER;
mibitem.status = P80211ENUM_msgitem_status_data_ok;
if ( wlandev->msdstate != WLAN_MSD_RUNNING ) {
err = -ENODEV;
goto exit;
}
WLAN_LOG_DEBUG(1, "Received wireless extension ioctl #%d.\n", cmd);
switch (cmd) {
#if WIRELESS_EXT < 13
case SIOCSIWNAME: /* unused */
err = (-EOPNOTSUPP);
break;
case SIOCGIWNAME: /* get name == wireless protocol */
err = p80211wext_giwname(dev, NULL, (char *) &iwr->u, NULL);
break;
case SIOCSIWNWID:
case SIOCGIWNWID:
err = (-EOPNOTSUPP);
break;
case SIOCSIWFREQ: /* set channel */
err = p80211wext_siwfreq(dev, NULL, &(iwr->u.freq), NULL);
break;
case SIOCGIWFREQ: /* get channel */
err = p80211wext_giwfreq(dev, NULL, &(iwr->u.freq), NULL);
break;
case SIOCSIWRANGE:
case SIOCSIWPRIV:
case SIOCSIWAP: /* set access point MAC addresses (BSSID) */
err = (-EOPNOTSUPP);
break;
case SIOCGIWAP: /* get access point MAC addresses (BSSID) */
err = p80211wext_giwap(dev, NULL, &(iwr->u.ap_addr), NULL);
break;
#if WIRELESS_EXT > 8
case SIOCSIWMODE: /* set operation mode */
case SIOCSIWESSID: /* set SSID (network name) */
case SIOCSIWRATE: /* set default bit rate (bps) */
err = (-EOPNOTSUPP);
break;
case SIOCGIWMODE: /* get operation mode */
err = p80211wext_giwmode(dev, NULL, &iwr->u.mode, NULL);
break;
case SIOCGIWNICKN: /* get node name/nickname */
case SIOCGIWESSID: /* get SSID */
if(iwr->u.essid.pointer) {
char ssid[IW_ESSID_MAX_SIZE+1];
memset(ssid, 0, sizeof(ssid));
err = p80211wext_giwessid(dev, NULL, &iwr->u.essid, ssid);
if(copy_to_user(iwr->u.essid.pointer, ssid, sizeof(ssid)))
err = (-EFAULT);
}
break;
case SIOCGIWRATE:
err = p80211wext_giwrate(dev, NULL, &iwr->u.bitrate, NULL);
break;
case SIOCGIWRTS:
err = p80211wext_giwrts(dev, NULL, &iwr->u.rts, NULL);
break;
case SIOCGIWFRAG:
err = p80211wext_giwfrag(dev, NULL, &iwr->u.rts, NULL);
break;
case SIOCGIWENCODE:
if (!capable(CAP_NET_ADMIN))
err = -EPERM;
else if (iwr->u.encoding.pointer) {
char keybuf[MAX_KEYLEN];
err = p80211wext_giwencode(dev, NULL,
&iwr->u.encoding, keybuf);
if (copy_to_user(iwr->u.encoding.pointer, keybuf,
iwr->u.encoding.length))
err = -EFAULT;
}
break;
case SIOCGIWAPLIST:
case SIOCSIWRTS:
case SIOCSIWFRAG:
case SIOCSIWSENS:
case SIOCGIWSENS:
case SIOCSIWNICKN: /* set node name/nickname */
case SIOCSIWENCODE: /* set encoding token & mode */
case SIOCSIWSPY:
case SIOCGIWSPY:
case SIOCSIWPOWER:
case SIOCGIWPOWER:
case SIOCGIWPRIV:
err = (-EOPNOTSUPP);
break;
case SIOCGIWRANGE:
if(iwr->u.data.pointer != NULL) {
struct iw_range range;
err = p80211wext_giwrange(dev, NULL, &iwr->u.data,
(char *) &range);
/* Push that up to the caller */
if (copy_to_user(iwr->u.data.pointer, &range, sizeof(range)))
err = -EFAULT;
}
break;
#endif /* WIRELESS_EXT > 8 */
#if WIRELESS_EXT > 9
case SIOCSIWTXPOW:
err = (-EOPNOTSUPP);
break;
case SIOCGIWTXPOW:
err = p80211wext_giwtxpow(dev, NULL, &iwr->u.txpower, NULL);
break;
#endif /* WIRELESS_EXT > 9 */
#if WIRELESS_EXT > 10
case SIOCSIWRETRY:
err = (-EOPNOTSUPP);
break;
case SIOCGIWRETRY:
err = p80211wext_giwretry(dev, NULL, &iwr->u.retry, NULL);
break;
#endif /* WIRELESS_EXT > 10 */
#endif /* WIRELESS_EXT <= 12 */
default:
err = (-EOPNOTSUPP);
break;
}
exit:
DBFEXIT;
return (err);
}
int p80211wext_event_associated(wlandevice_t *wlandev, int assoc)
{
@ -2019,7 +1813,6 @@ int p80211wext_event_associated(wlandevice_t *wlandev, int assoc)
DBFENTER;
#if WIRELESS_EXT > 13
/* Send the association state first */
data.ap_addr.sa_family = ARPHRD_ETHER;
if (assoc) {
@ -2034,7 +1827,7 @@ int p80211wext_event_associated(wlandevice_t *wlandev, int assoc)
if (!assoc) goto done;
// XXX send association data, like IEs, etc etc.
#endif
done:
DBFEXIT;
return 0;

27
drivers/staging/wlan-ng/wlan_compat.h
View File

@ -134,11 +134,7 @@ typedef int64_t INT64;
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
#endif
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,8))
# include <linux/hardirq.h>
#else
# include <asm/hardirq.h>
#endif
#include <linux/hardirq.h>
#define WLAN_LOG_ERROR(x,args...) printk(KERN_ERR "%s: " x , __func__ , ##args);
@ -186,10 +182,6 @@ typedef int64_t INT64;
#define PT_REGS
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,7))
# define del_singleshot_timer_sync(a) del_timer_sync(a)
#endif
#define CONFIG_NETLINK 1
#ifndef wait_event_interruptible_timeout
@ -251,25 +243,8 @@ typedef struct net_device netdevice_t;
#define in_atomic() 0
#endif
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,13))
#define URB_ASYNC_UNLINK 0
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,7))
#define URB_ASYNC_UNLINK USB_ASYNC_UNLINK
#define usb_fill_bulk_urb FILL_BULK_URB
#define usb_kill_urb usb_unlink_urb
#else
#define USB_QUEUE_BULK 0
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11))
typedef u32 pm_message_t;
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9))
#define eth_hdr(x) (x)->mac.ethernet
#endif
#ifndef might_sleep
#define might_sleep(a) do { } while (0)