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Staging: otus: remove dependence on kernel version 

Dependence on kernel version is not needed anymore
if we are in mainline now.

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Cc: <lrodriguez@atheros.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alexander Beregalov 2008-12-07 06:58:47 +03:00 committed by Greg Kroah-Hartman
parent 707eefb8ee
commit f4f85ff725
8 changed files with 2 additions and 265 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/staging/otus/ioctl.c
View File

@ -309,9 +309,7 @@ char *usbdrv_translate_scan(struct net_device *dev,
iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
memcpy(iwe.u.ap_addr.sa_data, list->bssid, ETH_ALEN);
current_ev = iwe_stream_add_event(
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))
info,
#endif
current_ev,
end_buf, &iwe, IW_EV_ADDR_LEN);
@ -332,9 +330,7 @@ char *usbdrv_translate_scan(struct net_device *dev,
iwe.cmd = SIOCGIWESSID;
iwe.u.data.flags = 1;
current_ev = iwe_stream_add_point(
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))
info,
#endif
current_ev, end_buf, &iwe, &list->ssid[2]);
/* Ran out of buffer */
@ -355,9 +351,7 @@ char *usbdrv_translate_scan(struct net_device *dev,
else
iwe.u.mode = IW_MODE_ADHOC;
current_ev = iwe_stream_add_event(
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))
info,
#endif
current_ev, end_buf, &iwe, IW_EV_UINT_LEN);
}
@ -389,9 +383,7 @@ char *usbdrv_translate_scan(struct net_device *dev,
}
iwe.u.freq.e = 6;
current_ev = iwe_stream_add_event(
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))
info,
#endif
current_ev, end_buf, &iwe, IW_EV_FREQ_LEN);
/* Ran out of buffer */
@ -412,9 +404,7 @@ char *usbdrv_translate_scan(struct net_device *dev,
iwe.u.qual.noise = 0;
iwe.u.qual.qual = list->signalQuality;
current_ev = iwe_stream_add_event(
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))
info,
#endif
current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
/* Ran out of buffer */
@ -435,9 +425,7 @@ char *usbdrv_translate_scan(struct net_device *dev,
iwe.u.data.length = 0;
current_ev = iwe_stream_add_point(
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))
info,
#endif
current_ev, end_buf, &iwe, list->ssid);
/* Ran out of buffer */
@ -462,9 +450,7 @@ char *usbdrv_translate_scan(struct net_device *dev,
iwe.u.bitrate.value = ((list->supportedRates[i+2] & 0x7f) * 500000);
/* Add new value to event */
current_val = iwe_stream_add_value(
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))
info,
#endif
current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
/* Ran out of buffer */
@ -482,9 +468,7 @@ char *usbdrv_translate_scan(struct net_device *dev,
iwe.u.bitrate.value = ((list->extSupportedRates[i+2] & 0x7f) * 500000);
/* Add new value to event */
current_val = iwe_stream_add_value(
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))
info,
#endif
current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
/* Ran out of buffer */
@ -506,9 +490,7 @@ char *usbdrv_translate_scan(struct net_device *dev,
snprintf(buf, sizeof(buf), "bcn_int=%d", (list->beaconInterval[1] << 8) + list->beaconInterval[0]);
iwe.u.data.length = strlen(buf);
current_ev = iwe_stream_add_point(
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))
info,
#endif
current_ev, end_buf, &iwe, buf);
/* Ran out of buffer */
@ -537,9 +519,7 @@ char *usbdrv_translate_scan(struct net_device *dev,
if (iwe.u.data.length != 0)
current_ev = iwe_stream_add_point(
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))
info,
#endif
current_ev, end_buf, &iwe, buf);
/* Ran out of buffer */
@ -563,9 +543,7 @@ char *usbdrv_translate_scan(struct net_device *dev,
rsn_leader, sizeof(rsn_leader)-1);
if (iwe.u.data.length != 0)
current_ev = iwe_stream_add_point(
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))
info,
#endif
current_ev, end_buf, &iwe, buf);
/* Ran out of buffer */

61
drivers/staging/otus/usbdrv.c
View File

@ -51,11 +51,7 @@ extern void zfDumpDescriptor(zdev_t* dev, u16_t type);
//extern void zfiWlanQueryMacAddress(zdev_t* dev, u8_t* addr);
// ISR handler
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0))
irqreturn_t usbdrv_intr(int, void *, struct pt_regs *);
#else
void usbdrv_intr(int, void *, struct pt_regs *);
#endif
// Network Device interface related function
int usbdrv_open(struct net_device *);
@ -316,11 +312,7 @@ void zfLnxInitVapStruct(void);
* the RX & TX queues & starts the RU if it has stopped due
* to no resources.
*/
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0))
irqreturn_t usbdrv_intr(int irq, void *dev_inst, struct pt_regs *regs)
#else
void usbdrv_intr(int irq, void *dev_inst, struct pt_regs *regs)
#endif
{
struct net_device *dev;
struct usbdrv_private *macp;
@ -331,38 +323,22 @@ void usbdrv_intr(int irq, void *dev_inst, struct pt_regs *regs)
/* Read register error, card may be unpluged */
if (0)//(intr_status == -1)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0))
return IRQ_NONE;
#else
return;
#endif
/* the device is closed, don't continue or else bad things may happen. */
if (!netif_running(dev)) {
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0))
return IRQ_NONE;
#else
return;
#endif
}
if (macp->driver_isolated) {
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0))
return IRQ_NONE;
#else
return;
#endif
}
#if (WLAN_HOSTIF == WLAN_PCI)
//zfiIsrPci(dev);
#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0))
return IRQ_HANDLED;
#else
return;
#endif
}
int usbdrv_open(struct net_device *dev)
@ -477,11 +453,7 @@ int usbdrv_open(struct net_device *dev)
zfiWlanEnable(dev);
#ifdef ZM_ENABLE_CENC
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14)
macp->netlink_sk = netlink_kernel_create(NETLINK_USERSOCK, NULL);
#else
macp->netlink_sk = netlink_kernel_create(NETLINK_USERSOCK, 1, NULL, THIS_MODULE);
#endif
if (macp->netlink_sk == NULL)
{
@ -884,11 +856,7 @@ int zfLnxRegisterVapDev(struct net_device* parentDev, u16_t vapId)
#else
vap[vapId].dev->do_ioctl = NULL;
#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0))
vap[vapId].dev->destructor = free_netdev;
#else
vap[vapId].dev->features |= NETIF_F_DYNALLOC;
#endif
vap[vapId].dev->tx_queue_len = 0;
@ -939,13 +907,8 @@ int zfLnxUnregisterVapDev(struct net_device* parentDev, u16_t vapId)
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) /* tune me! */
# define SUBMIT_URB(u,f) usb_submit_urb(u,f)
# define USB_ALLOC_URB(u,f) usb_alloc_urb(u,f)
#else
# define SUBMIT_URB(u,f) usb_submit_urb(u)
# define USB_ALLOC_URB(u,f) usb_alloc_urb(u)
#endif
//extern void zfiWlanQueryMacAddress(zdev_t* dev, u8_t* addr);
@ -963,26 +926,16 @@ extern UsbTxQ_t *zfLnxGetUsbTxBuffer(struct net_device *dev);
int zfLnxAllocAllUrbs(struct usbdrv_private *macp)
{
struct usb_interface *interface = macp->interface;
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
struct usb_interface_descriptor *iface_desc = &interface->altsetting[0];
#else
struct usb_host_interface *iface_desc = &interface->altsetting[0];
#endif
struct usb_endpoint_descriptor *endpoint;
int i;
/* descriptor matches, let's find the endpoints needed */
/* check out the endpoints */
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
for (i = 0; i < iface_desc->bNumEndpoints; ++i)
{
endpoint = &iface_desc->endpoint[i];
#else
for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i)
{
endpoint = &iface_desc->endpoint[i].desc;
#endif
if ((endpoint->bEndpointAddress & 0x80) &&
((endpoint->bmAttributes & 3) == 0x02))
{
@ -1100,9 +1053,6 @@ void zfLnxUnlinkAllUrbs(struct usbdrv_private *macp)
{
if (macp->WlanTxDataUrb[i] != NULL)
{
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15)
macp->WlanTxDataUrb[i]->transfer_flags &= ~URB_ASYNC_UNLINK;
#endif
usb_unlink_urb(macp->WlanTxDataUrb[i]);
}
}
@ -1112,22 +1062,13 @@ void zfLnxUnlinkAllUrbs(struct usbdrv_private *macp)
{
if (macp->WlanRxDataUrb[i] != NULL)
{
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15)
macp->WlanRxDataUrb[i]->transfer_flags &= ~URB_ASYNC_UNLINK;
#endif
usb_unlink_urb(macp->WlanRxDataUrb[i]);
}
}
/* Unlink USB Register Read/Write URB */
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15)
macp->RegOutUrb->transfer_flags &= ~URB_ASYNC_UNLINK;
#endif
usb_unlink_urb(macp->RegOutUrb);
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15)
macp->RegInUrb->transfer_flags &= ~URB_ASYNC_UNLINK;
#endif
usb_unlink_urb(macp->RegInUrb);
}
@ -1166,14 +1107,12 @@ u8_t zfLnxInitSetup(struct net_device *dev, struct usbdrv_private *macp)
dev->flags |= IFF_MULTICAST;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24))
dev->dev_addr[0] = 0x00;
dev->dev_addr[1] = 0x03;
dev->dev_addr[2] = 0x7f;
dev->dev_addr[3] = 0x11;
dev->dev_addr[4] = 0x22;
dev->dev_addr[5] = 0x33;
#endif
/* Initialize Heart Beat timer */
init_timer(&macp->hbTimer10ms);

9
drivers/staging/otus/usbdrv.h
View File

@ -35,15 +35,10 @@
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/version.h>
#include <asm/uaccess.h>
#include <linux/uaccess.h>
#include <linux/wireless.h>
#include <linux/if_arp.h>
#include <asm/io.h>
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
#include <asm/div64.h>
#endif
#include <linux/io.h>
#include "zdcompat.h"

4
drivers/staging/otus/wrap_pkt.c
View File

@ -65,11 +65,7 @@ void zfLnxRecv80211(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo)
if(skb1 != NULL)
{
skb1->dev = dev;
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22))
skb1->mac.raw = skb1->data;
#else
skb1->mac_header = skb1->data;
#endif
skb1->ip_summed = CHECKSUM_NONE;
skb1->pkt_type = PACKET_OTHERHOST;
skb1->protocol = __constant_htons(0x0019); /* ETH_P_80211_RAW */

4
drivers/staging/otus/wrap_usb.c
View File

@ -144,11 +144,7 @@ void zfwUsbCmd(zdev_t* dev, u8_t endpt, u32_t* cmd, u16_t cmdLen)
if (ret != 0)
{
usb_free_urb(macp->RegOutUrb);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) /* tune me! */
macp->RegOutUrb = usb_alloc_urb(0, GFP_ATOMIC);
#else
macp->RegOutUrb = usb_alloc_urb(0);
#endif
ret = zfLnxUsbWriteReg(dev, cmd, cmdLen);
}
}

57
drivers/staging/otus/wwrap.c
View File

@ -31,10 +31,6 @@
#include <net/iw_handler.h>
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
#define URB_ZERO_PACKET USB_ZERO_PACKET
#endif
extern void zfiRecv80211(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo);
extern void zfCoreRecv(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo);
extern void zfIdlChkRsp(zdev_t* dev, u32_t* rsp, u16_t rspLen);
@ -310,10 +306,6 @@ void zfLnxUsbDataIn_callback(urb_t *urb)
if ((urb->status != -ENOENT) && (urb->status != -ECONNRESET)
&& (urb->status != -ESHUTDOWN))
{
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
if (urb->status == USB_ST_INTERNALERROR)
status = -1;
#else
if (urb->status == -EPIPE){
//printk(KERN_ERR "nonzero read bulk status received: -EPIPE");
status = -1;
@ -323,7 +315,6 @@ void zfLnxUsbDataIn_callback(urb_t *urb)
//printk(KERN_ERR "nonzero read bulk status received: -EPROTO");
status = -1;
}
#endif
}
//printk(KERN_ERR "urb->status: 0x%08x\n", urb->status);
@ -538,10 +529,6 @@ void zfLnxUsbRegIn_callback(urb_t *urb)
if ((urb->status != -ENOENT) && (urb->status != -ECONNRESET)
&& (urb->status != -ESHUTDOWN))
{
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
if (urb->status == USB_ST_INTERNALERROR)
status = -1;
#else
if (urb->status == -EPIPE){
//printk(KERN_ERR "nonzero read bulk status received: -EPIPE");
status = -1;
@ -551,7 +538,6 @@ void zfLnxUsbRegIn_callback(urb_t *urb)
//printk(KERN_ERR "nonzero read bulk status received: -EPROTO");
status = -1;
}
#endif
}
//printk(KERN_ERR "urb->status: 0x%08x\n", urb->status);
@ -810,15 +796,9 @@ u32_t zfLnxUsbWriteReg(zdev_t* dev, u32_t* cmd, u16_t cmdLen)
/* Issue an USB Out transfer */
/* Submit a tx urb */
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
ret = zfLnxUsbSubmitBulkUrb(macp->RegOutUrb, macp->udev,
USB_REG_OUT_PIPE, USB_DIR_OUT, macp->regUsbWriteBuf,
cmdLen, zfLnxUsbRegOut_callback, dev);
#else
ret = zfLnxUsbSubmitIntUrb(macp->RegOutUrb, macp->udev,
USB_REG_OUT_PIPE, USB_DIR_OUT, macp->regUsbWriteBuf,
cmdLen, zfLnxUsbRegOut_callback, dev, 1);
#endif
return ret;
}
@ -914,10 +894,6 @@ u32_t zfLnxUsbSubmitBulkUrb(urb_t *urb, struct usb_device *usb, u16_t epnum, u16
transfer_buffer, buffer_length, complete, context);
}
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15)
urb->transfer_flags |= URB_ASYNC_UNLINK;
#endif
if (epnum == 4)
{
if (urb->hcpriv)
@ -927,11 +903,7 @@ u32_t zfLnxUsbSubmitBulkUrb(urb_t *urb, struct usb_device *usb, u16_t epnum, u16
}
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
ret = usb_submit_urb(urb, GFP_ATOMIC);
#else
ret = usb_submit_urb(urb);
#endif
if ((epnum == 4) & (ret != 0))
{
//printk("CWY - ret = %x\n", ret);
@ -956,15 +928,7 @@ u32_t zfLnxUsbSubmitIntUrb(urb_t *urb, struct usb_device *usb, u16_t epnum, u16_
transfer_buffer, buffer_length, complete, context, interval);
}
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15)
urb->transfer_flags |= URB_ASYNC_UNLINK;
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
ret = usb_submit_urb(urb, GFP_ATOMIC);
#else
ret = usb_submit_urb(urb);
#endif
return ret;
}
@ -1001,11 +965,7 @@ int zfLnxCencSendMsg(struct sock *netlink_sk, u_int8_t *msg, int len)
memcpy(pos, msg, len);
/*计算经过字节对其后的数据实际长度*/
nlh->nlmsg_len = skb->tail - old_tail;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14)
NETLINK_CB(skb).dst_groups = COMMTYPE_GROUP;
#else
NETLINK_CB(skb).dst_group = COMMTYPE_GROUP;
#endif
netlink_broadcast(netlink_sk, skb, 0, COMMTYPE_GROUP, GFP_ATOMIC);
ret = 0;
out:
@ -1043,11 +1003,7 @@ u32_t zfwReadReg(zdev_t* dev, u32_t offset)
#ifndef INIT_WORK
#define work_struct tq_struct
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
#define schedule_work(a) queue_task(a, &tq_scheduler)
#else
#define schedule_work(a) schedule_task(a)
#endif
#define flush_scheduled_work flush_scheduled_tasks
#define INIT_WORK(_wq, _routine, _data) INIT_TQUEUE(_wq, _routine, _data)
@ -1058,20 +1014,11 @@ u32_t zfwReadReg(zdev_t* dev, u32_t offset)
u32_t smp_kevent_Lock = 0;
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,20))
void kevent(struct work_struct *work)
#else
void kevent(void *data)
#endif
{
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,20))
struct usbdrv_private *macp =
container_of(work, struct usbdrv_private, kevent);
zdev_t *dev = macp->device;
#else
zdev_t *dev = (zdev_t *) data;
struct usbdrv_private *macp = dev->ml_priv;
#endif
if (macp == NULL)
{
@ -1120,11 +1067,7 @@ u8_t zfLnxCreateThread(zdev_t *dev)
struct usbdrv_private *macp = dev->ml_priv;
/* Create Mutex and keventd */
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20))
INIT_WORK(&macp->kevent, kevent, dev);
#else
INIT_WORK(&macp->kevent, kevent);
#endif
init_MUTEX(&macp->ioctl_sem);
return 0;

54
drivers/staging/otus/zdcompat.h
View File

@ -27,58 +27,13 @@
#ifndef _ZDCOMPAT_H
#define _ZDCOMPAT_H
#ifndef KERNEL_VERSION
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
#ifndef INIT_TQUEUE
#define INIT_TQUEUE(_tq, _routine, _data) \
do { \
(_tq)->next = NULL; \
(_tq)->sync = 0; \
PREPARE_TQUEUE((_tq), (_routine), (_data)); \
} while (0)
#define PREPARE_TQUEUE(_tq, _routine, _data) \
do { \
(_tq)->routine = _routine; \
(_tq)->data = _data; \
} while (0)
#endif
#ifndef INIT_WORK
#define work_struct tq_struct
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
#define schedule_work(a) queue_task(a, &tq_scheduler)
#else
#define schedule_work(a) schedule_task(a)
#endif
#define flush_scheduled_work flush_scheduled_tasks
#define INIT_WORK(_wq, _routine, _data) INIT_TQUEUE(_wq, _routine, _data)
#define PREPARE_WORK(_wq, _routine, _data) PREPARE_TQUEUE(_wq, _routine, _data)
#endif
#endif // < 2.5 kernel
#ifndef DECLARE_TASKLET
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
#define tasklet_schedule(a) queue_task(a, &tq_scheduler)
#else
#define tasklet_schedule(a) schedule_task(a)
#endif
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,38))
typedef struct device netdevice_t;
#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,4))
typedef struct net_device netdevice_t;
#else
#undef netdevice_t
typedef struct net_device netdevice_t;
#endif
#ifdef WIRELESS_EXT
#if (WIRELESS_EXT < 13)
@ -90,7 +45,6 @@ struct iw_request_info
#endif
#endif
/* linux < 2.5.69 */
#ifndef IRQ_NONE
typedef void irqreturn_t;
#define IRQ_NONE
@ -102,15 +56,7 @@ typedef void irqreturn_t;
#define in_atomic() 0
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) // fixme
#define URB_ASYNC_UNLINK USB_ASYNC_UNLINK
#else
#define USB_QUEUE_BULK 0
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0))
#define free_netdev(x) kfree(x)
#endif
#endif

56
drivers/staging/otus/zdusb.c
View File

@ -24,7 +24,6 @@
/* */
/************************************************************************/
#include <linux/version.h>
#ifdef MODVERSIONS
#include <linux/modversions.h>
#endif
@ -69,26 +68,17 @@ extern struct zsWdsStruct wds[ZM_WDS_PORT_NUMBER];
/* VAP */
extern struct zsVapStruct vap[ZM_VAP_PORT_NUMBER];
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
static void *zfLnxProbe(struct usb_device *dev, unsigned int ifnum,
const struct usb_device_id *id)
{
struct usb_interface *interface = &dev->actconfig->interface[ifnum];
#else
static int zfLnxProbe(struct usb_interface *interface,
const struct usb_device_id *id)
{
struct usb_device *dev = interface_to_usbdev(interface);
#endif
struct net_device *net = NULL;
struct usbdrv_private *macp = NULL;
int vendor_id, product_id;
int result = 0;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0))
usb_get_dev(dev);
#endif
vendor_id = dev->descriptor.idVendor;
product_id = dev->descriptor.idProduct;
@ -103,15 +93,6 @@ static int zfLnxProbe(struct usb_interface *interface,
printk(KERN_NOTICE "USB 1.1 Host\n");
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
if (usb_set_configuration(dev, dev->config[0].bConfigurationValue))
{
printk(KERN_ERR "usb_set_configuration() failed\n");
result = -EIO;
goto fail;
}
#endif
if (!(macp = kmalloc(sizeof(struct usbdrv_private), GFP_KERNEL)))
{
printk(KERN_ERR "out of memory allocating device structure\n");
@ -122,10 +103,6 @@ static int zfLnxProbe(struct usb_interface *interface,
/* Zero the memory */
memset(macp, 0, sizeof(struct usbdrv_private));
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
usb_inc_dev_use(dev);
#endif
net = alloc_etherdev(0);
if (net == NULL)
@ -137,10 +114,6 @@ static int zfLnxProbe(struct usb_interface *interface,
strcpy(net->name, "ath%d");
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
SET_MODULE_OWNER(net);
#endif
net->ml_priv = macp; //kernel 2.6
macp->udev = dev;
macp->device = net;
@ -166,16 +139,12 @@ static int zfLnxProbe(struct usb_interface *interface,
}
else
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0))
usb_set_intfdata(interface, macp);
SET_NETDEV_DEV(net, &interface->dev);
#endif
if (register_netdev(net) != 0)
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0))
usb_set_intfdata(interface, NULL);
#endif
goto fail3;
}
}
@ -191,30 +160,16 @@ fail1:
kfree(macp);
fail:
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0))
usb_put_dev(dev);
#endif
macp = NULL;
done:
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
return macp;
#else
return result;
#endif
}
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
static void zfLnxDisconnect(struct usb_device *dev, void *ptr)
#else
static void zfLnxDisconnect(struct usb_interface *interface)
#endif
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0))
struct usbdrv_private *macp = (struct usbdrv_private *) usb_get_intfdata(interface);
#else
struct usbdrv_private *macp = (struct usbdrv_private *)ptr;
#endif
printk(KERN_DEBUG "zfLnxDisconnect\n");
@ -246,11 +201,7 @@ static void zfLnxDisconnect(struct usb_interface *interface)
unregister_netdev(macp->device);
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
usb_dec_dev_use(dev);
#else
usb_put_dev(interface_to_usbdev(interface));
#endif
//printk(KERN_ERR "3. zfLnxUnlinkAllUrbs\n");
//zfLnxUnlinkAllUrbs(macp);
@ -263,17 +214,10 @@ static void zfLnxDisconnect(struct usb_interface *interface)
kfree(macp);
macp = NULL;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0))
usb_set_intfdata(interface, NULL);
#endif
}
static struct usb_driver zd1221_driver = {
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0))
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15))
.owner = THIS_MODULE,
#endif
#endif
.name = driver_name,
.probe = zfLnxProbe,
.disconnect = zfLnxDisconnect,