#include <linux/skbuff.h>
#include <linux/ethtool.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ds.h>
#include <pcmcia/mem_op.h>
+#include <net/ieee80211.h>
#include <linux/wireless.h>
#include <asm/io.h>
#define WIRELESS_SPY /* Enable spying addresses */
/* Definitions we need for spy */
typedef struct iw_statistics iw_stats;
-typedef struct iw_quality iw_qual;
typedef u_char mac_addr[ETH_ALEN]; /* Hardware address */
#include "rayctl.h"
#define DEBUG(n, args...)
#endif
/** Prototypes based on PCMCIA skeleton driver *******************************/
-static void ray_config(dev_link_t *link);
-static void ray_release(dev_link_t *link);
-static int ray_event(event_t event, int priority, event_callback_args_t *args);
-static dev_link_t *ray_attach(void);
-static void ray_detach(dev_link_t *);
+static int ray_config(struct pcmcia_device *link);
+static void ray_release(struct pcmcia_device *link);
+static void ray_detach(struct pcmcia_device *p_dev);
/***** Prototypes indicated by device structure ******************************/
static int ray_dev_close(struct net_device *dev);
static int ray_dev_config(struct net_device *dev, struct ifmap *map);
static struct net_device_stats *ray_get_stats(struct net_device *dev);
static int ray_dev_init(struct net_device *dev);
-static int ray_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
static struct ethtool_ops netdev_ethtool_ops;
static void ray_build_header(ray_dev_t *local, struct tx_msg __iomem *ptx, UCHAR msg_type,
unsigned char *data);
static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len);
-#if WIRELESS_EXT > 7 /* If wireless extension exist in the kernel */
static iw_stats * ray_get_wireless_stats(struct net_device * dev);
-#endif /* WIRELESS_EXT > 7 */
+static const struct iw_handler_def ray_handler_def;
/***** Prototypes for raylink functions **************************************/
static int asc_to_int(char a);
static char *phy_addr = NULL;
-/* The dev_info variable is the "key" that is used to match up this
- device driver with appropriate cards, through the card configuration
- database.
-*/
-static dev_info_t dev_info = "ray_cs";
-
-/* A linked list of "instances" of the ray device. Each actual
- PCMCIA card corresponds to one device instance, and is described
- by one dev_link_t structure (defined in ds.h).
-*/
-static dev_link_t *dev_list = NULL;
-
-/* A dev_link_t structure has fields for most things that are needed
+/* A struct pcmcia_device structure has fields for most things that are needed
to keep track of a socket, but there will usually be some device
specific information that also needs to be kept track of. The
- 'priv' pointer in a dev_link_t structure can be used to point to
+ 'priv' pointer in a struct pcmcia_device structure can be used to point to
a device-specific private data structure, like this.
*/
static unsigned int ray_mem_speed = 500;
+/* WARNING: THIS DRIVER IS NOT CAPABLE OF HANDLING MULTIPLE DEVICES! */
+static struct pcmcia_device *this_device = NULL;
+
MODULE_AUTHOR("Corey Thomas <corey@world.std.com>");
MODULE_DESCRIPTION("Raylink/WebGear wireless LAN driver");
MODULE_LICENSE("GPL");
configure the card at this point -- we wait until we receive a
card insertion event.
=============================================================================*/
-static dev_link_t *ray_attach(void)
+static int ray_probe(struct pcmcia_device *p_dev)
{
- client_reg_t client_reg;
- dev_link_t *link;
ray_dev_t *local;
- int ret;
struct net_device *dev;
-
- DEBUG(1, "ray_attach()\n");
-
- /* Initialize the dev_link_t structure */
- link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
- if (!link)
- return NULL;
+ DEBUG(1, "ray_attach()\n");
/* Allocate space for private device-specific data */
dev = alloc_etherdev(sizeof(ray_dev_t));
-
if (!dev)
goto fail_alloc_dev;
local = dev->priv;
-
- memset(link, 0, sizeof(struct dev_link_t));
+ local->finder = p_dev;
/* The io structure describes IO port mapping. None used here */
- link->io.NumPorts1 = 0;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- link->io.IOAddrLines = 5;
+ p_dev->io.NumPorts1 = 0;
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ p_dev->io.IOAddrLines = 5;
/* Interrupt setup. For PCMCIA, driver takes what's given */
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
- link->irq.Handler = &ray_interrupt;
+ p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+ p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ p_dev->irq.Handler = &ray_interrupt;
/* General socket configuration */
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.Vcc = 50;
- link->conf.IntType = INT_MEMORY_AND_IO;
- link->conf.ConfigIndex = 1;
- link->conf.Present = PRESENT_OPTION;
-
- link->priv = dev;
- link->irq.Instance = dev;
+ p_dev->conf.Attributes = CONF_ENABLE_IRQ;
+ p_dev->conf.IntType = INT_MEMORY_AND_IO;
+ p_dev->conf.ConfigIndex = 1;
+ p_dev->conf.Present = PRESENT_OPTION;
+
+ p_dev->priv = dev;
+ p_dev->irq.Instance = dev;
- local->finder = link;
+ local->finder = p_dev;
local->card_status = CARD_INSERTED;
local->authentication_state = UNAUTHENTICATED;
local->num_multi = 0;
- DEBUG(2,"ray_attach link = %p, dev = %p, local = %p, intr = %p\n",
- link,dev,local,&ray_interrupt);
+ DEBUG(2,"ray_attach p_dev = %p, dev = %p, local = %p, intr = %p\n",
+ p_dev,dev,local,&ray_interrupt);
/* Raylink entries in the device structure */
dev->hard_start_xmit = &ray_dev_start_xmit;
dev->set_config = &ray_dev_config;
dev->get_stats = &ray_get_stats;
- dev->do_ioctl = &ray_dev_ioctl;
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
-#if WIRELESS_EXT > 7 /* If wireless extension exist in the kernel */
- dev->get_wireless_stats = ray_get_wireless_stats;
-#endif
+ dev->wireless_handlers = &ray_handler_def;
+#ifdef WIRELESS_SPY
+ local->wireless_data.spy_data = &local->spy_data;
+ dev->wireless_data = &local->wireless_data;
+#endif /* WIRELESS_SPY */
dev->set_multicast_list = &set_multicast_list;
dev->stop = &ray_dev_close;
netif_stop_queue(dev);
- /* Register with Card Services */
- link->next = dev_list;
- dev_list = link;
- client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &ray_event;
- client_reg.Version = 0x0210;
- client_reg.event_callback_args.client_data = link;
-
- DEBUG(2,"ray_cs ray_attach calling pcmcia_register_client(...)\n");
-
init_timer(&local->timer);
- ret = pcmcia_register_client(&link->handle, &client_reg);
- if (ret != 0) {
- printk("ray_cs ray_attach RegisterClient unhappy - detaching\n");
- cs_error(link->handle, RegisterClient, ret);
- ray_detach(link);
- return NULL;
- }
- DEBUG(2,"ray_cs ray_attach ending\n");
- return link;
+ this_device = p_dev;
+ return ray_config(p_dev);
fail_alloc_dev:
- kfree(link);
- return NULL;
+ return -ENOMEM;
} /* ray_attach */
/*=============================================================================
This deletes a driver "instance". The device is de-registered
structures are freed. Otherwise, the structures will be freed
when the device is released.
=============================================================================*/
-static void ray_detach(dev_link_t *link)
+static void ray_detach(struct pcmcia_device *link)
{
- dev_link_t **linkp;
+ struct net_device *dev;
+ ray_dev_t *local;
DEBUG(1, "ray_detach(0x%p)\n", link);
-
- /* Locate device structure */
- for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
- if (*linkp == link) break;
- if (*linkp == NULL)
- return;
- /* If the device is currently configured and active, we won't
- actually delete it yet. Instead, it is marked so that when
- the release() function is called, that will trigger a proper
- detach().
- */
- if (link->state & DEV_CONFIG)
- ray_release(link);
+ this_device = NULL;
+ dev = link->priv;
+
+ ray_release(link);
+
+ local = (ray_dev_t *)dev->priv;
+ del_timer(&local->timer);
- /* Break the link with Card Services */
- if (link->handle)
- pcmcia_deregister_client(link->handle);
-
- /* Unlink device structure, free pieces */
- *linkp = link->next;
if (link->priv) {
- struct net_device *dev = link->priv;
- if (link->dev) unregister_netdev(dev);
+ if (link->dev_node) unregister_netdev(dev);
free_netdev(dev);
}
- kfree(link);
DEBUG(2,"ray_cs ray_detach ending\n");
} /* ray_detach */
/*=============================================================================
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
#define MAX_TUPLE_SIZE 128
-static void ray_config(dev_link_t *link)
+static int ray_config(struct pcmcia_device *link)
{
- client_handle_t handle = link->handle;
tuple_t tuple;
cisparse_t parse;
int last_fn = 0, last_ret = 0;
/* This reads the card's CONFIG tuple to find its configuration regs */
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
tuple.TupleData = buf;
tuple.TupleDataMax = MAX_TUPLE_SIZE;
tuple.TupleOffset = 0;
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
/* Determine card type and firmware version */
buf[0] = buf[MAX_TUPLE_SIZE - 1] = 0;
tuple.DesiredTuple = CISTPL_VERS_1;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
tuple.TupleData = buf;
tuple.TupleDataMax = MAX_TUPLE_SIZE;
tuple.TupleOffset = 2;
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
for (i=0; i<tuple.TupleDataLen - 4; i++)
if (buf[i] == 0) buf[i] = ' ';
printk(KERN_INFO "ray_cs Detected: %s\n",buf);
- /* Configure card */
- link->state |= DEV_CONFIG;
-
/* Now allocate an interrupt line. Note that this does not
actually assign a handler to the interrupt.
*/
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
dev->irq = link->irq.AssignedIRQ;
/* This actually configures the PCMCIA socket -- setting up
the I/O windows and the interrupt mapping.
*/
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
/*** Set up 32k window for shared memory (transmit and control) ************/
req.Attributes = WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_CM | WIN_ENABLE | WIN_USE_WAIT;
req.Base = 0;
req.Size = 0x8000;
req.AccessSpeed = ray_mem_speed;
- CS_CHECK(RequestWindow, pcmcia_request_window(&link->handle, &req, &link->win));
+ CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win));
mem.CardOffset = 0x0000; mem.Page = 0;
CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
local->sram = ioremap(req.Base,req.Size);
req.Base = 0;
req.Size = 0x4000;
req.AccessSpeed = ray_mem_speed;
- CS_CHECK(RequestWindow, pcmcia_request_window(&link->handle, &req, &local->rmem_handle));
+ CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &local->rmem_handle));
mem.CardOffset = 0x8000; mem.Page = 0;
CS_CHECK(MapMemPage, pcmcia_map_mem_page(local->rmem_handle, &mem));
local->rmem = ioremap(req.Base,req.Size);
req.Base = 0;
req.Size = 0x1000;
req.AccessSpeed = ray_mem_speed;
- CS_CHECK(RequestWindow, pcmcia_request_window(&link->handle, &req, &local->amem_handle));
+ CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &local->amem_handle));
mem.CardOffset = 0x0000; mem.Page = 0;
CS_CHECK(MapMemPage, pcmcia_map_mem_page(local->amem_handle, &mem));
local->amem = ioremap(req.Base,req.Size);
DEBUG(3,"ray_config amem=%p\n",local->amem);
if (ray_init(dev) < 0) {
ray_release(link);
- return;
+ return -ENODEV;
}
- SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ SET_NETDEV_DEV(dev, &handle_to_dev(link));
i = register_netdev(dev);
if (i != 0) {
printk("ray_config register_netdev() failed\n");
ray_release(link);
- return;
+ return i;
}
strcpy(local->node.dev_name, dev->name);
- link->dev = &local->node;
+ link->dev_node = &local->node;
- link->state &= ~DEV_CONFIG_PENDING;
printk(KERN_INFO "%s: RayLink, irq %d, hw_addr ",
dev->name, dev->irq);
for (i = 0; i < 6; i++)
printk("%02X%s", dev->dev_addr[i], ((i<5) ? ":" : "\n"));
- return;
+ return 0;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
ray_release(link);
+ return -ENODEV;
} /* ray_config */
static inline struct ccs __iomem *ccs_base(ray_dev_t *dev)
UCHAR *p;
struct ccs __iomem *pccs;
ray_dev_t *local = (ray_dev_t *)dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
DEBUG(1, "ray_init(0x%p)\n", dev);
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(0,"ray_init - device not present\n");
return -1;
}
int ccsindex;
ray_dev_t *local = (ray_dev_t *)dev->priv;
struct ccs __iomem *pccs;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
DEBUG(1,"dl_startup_params entered\n");
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs dl_startup_params - device not present\n");
return -1;
}
ray_dev_t *local = (ray_dev_t *)data;
struct ccs __iomem *pccs = ccs_base(local) + local->dl_param_ccs;
UCHAR status;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs verify_dl_startup - device not present\n");
return;
}
ray_dev_t *local = (ray_dev_t *)data;
struct ccs __iomem *pccs;
int ccsindex;
- dev_link_t *link = local->finder;
- if (!(link->state & DEV_PRESENT)) {
+ struct pcmcia_device *link = local->finder;
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs start_net - device not present\n");
return;
}
struct ccs __iomem *pccs;
int ccsindex;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs join_net - device not present\n");
return;
}
device, and release the PCMCIA configuration. If the device is
still open, this will be postponed until it is closed.
=============================================================================*/
-static void ray_release(dev_link_t *link)
+static void ray_release(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
ray_dev_t *local = dev->priv;
DEBUG(1, "ray_release(0x%p)\n", link);
del_timer(&local->timer);
- link->state &= ~DEV_CONFIG;
iounmap(local->sram);
iounmap(local->rmem);
iounmap(local->amem);
/* Do bother checking to see if these succeed or not */
- i = pcmcia_release_window(link->win);
- if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseWindow(link->win) ret = %x\n",i);
i = pcmcia_release_window(local->amem_handle);
if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseWindow(local->amem) ret = %x\n",i);
i = pcmcia_release_window(local->rmem_handle);
if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseWindow(local->rmem) ret = %x\n",i);
- i = pcmcia_release_configuration(link->handle);
- if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseConfiguration ret = %x\n",i);
- i = pcmcia_release_irq(link->handle, &link->irq);
- if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseIRQ ret = %x\n",i);
+ pcmcia_disable_device(link);
DEBUG(2,"ray_release ending\n");
}
-/*=============================================================================
- The card status event handler. Mostly, this schedules other
- stuff to run after an event is received. A CARD_REMOVAL event
- also sets some flags to discourage the net drivers from trying
- to talk to the card any more.
-
- When a CARD_REMOVAL event is received, we immediately set a flag
- to block future accesses to this device. All the functions that
- actually access the device should check this flag to make sure
- the card is still present.
-=============================================================================*/
-static int ray_event(event_t event, int priority,
- event_callback_args_t *args)
+static int ray_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = args->client_data;
- struct net_device *dev = link->priv;
- ray_dev_t *local = (ray_dev_t *)dev->priv;
- DEBUG(1, "ray_event(0x%06x)\n", event);
-
- switch (event) {
- case CS_EVENT_CARD_REMOVAL:
- link->state &= ~DEV_PRESENT;
- netif_device_detach(dev);
- if (link->state & DEV_CONFIG) {
- ray_release(link);
- del_timer(&local->timer);
- }
- break;
- case CS_EVENT_CARD_INSERTION:
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- ray_config(link);
- break;
- case CS_EVENT_PM_SUSPEND:
- link->state |= DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_RESET_PHYSICAL:
- if (link->state & DEV_CONFIG) {
- if (link->open)
- netif_device_detach(dev);
-
- pcmcia_release_configuration(link->handle);
- }
- break;
- case CS_EVENT_PM_RESUME:
- link->state &= ~DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_CARD_RESET:
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- if (link->open) {
- ray_reset(dev);
+ struct net_device *dev = link->priv;
+
+ if (link->open)
+ netif_device_detach(dev);
+
+ return 0;
+}
+
+static int ray_resume(struct pcmcia_device *link)
+{
+ struct net_device *dev = link->priv;
+
+ if (link->open) {
+ ray_reset(dev);
netif_device_attach(dev);
- }
- }
- break;
- }
- return 0;
- DEBUG(2,"ray_event ending\n");
-} /* ray_event */
+ }
+
+ return 0;
+}
+
/*===========================================================================*/
int ray_dev_init(struct net_device *dev)
{
int i;
#endif /* RAY_IMMEDIATE_INIT */
ray_dev_t *local = dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
DEBUG(1,"ray_dev_init(dev=%p)\n",dev);
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_dev_init - device not present\n");
return -1;
}
static int ray_dev_config(struct net_device *dev, struct ifmap *map)
{
ray_dev_t *local = dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
/* Dummy routine to satisfy device structure */
DEBUG(1,"ray_dev_config(dev=%p,ifmap=%p)\n",dev,map);
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_dev_config - device not present\n");
return -1;
}
static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
ray_dev_t *local = dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
short length = skb->len;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_dev_start_xmit - device not present\n");
return -1;
}
/*====================================================================*/
-static int ray_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get protocol name
+ */
+static int ray_get_name(struct net_device *dev,
+ struct iw_request_info *info,
+ char *cwrq,
+ char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
- dev_link_t *link = local->finder;
- int err = 0;
-#if WIRELESS_EXT > 7
- struct iwreq *wrq = (struct iwreq *) ifr;
-#endif /* WIRELESS_EXT > 7 */
-#ifdef WIRELESS_SPY
- struct sockaddr address[IW_MAX_SPY];
-#endif /* WIRELESS_SPY */
+ strcpy(cwrq, "IEEE 802.11-FH");
+ return 0;
+}
- if (!(link->state & DEV_PRESENT)) {
- DEBUG(2,"ray_dev_ioctl - device not present\n");
- return -1;
- }
- DEBUG(2,"ray_cs IOCTL dev=%p, ifr=%p, cmd = 0x%x\n",dev,ifr,cmd);
- /* Validate the command */
- switch (cmd)
- {
-#if WIRELESS_EXT > 7
- /* --------------- WIRELESS EXTENSIONS --------------- */
- /* Get name */
- case SIOCGIWNAME:
- strcpy(wrq->u.name, "IEEE 802.11-FH");
- break;
-
- /* Get frequency/channel */
- case SIOCGIWFREQ:
- wrq->u.freq.m = local->sparm.b5.a_hop_pattern;
- wrq->u.freq.e = 0;
- break;
-
- /* Set frequency/channel */
- case SIOCSIWFREQ:
- /* Reject if card is already initialised */
- if(local->card_status != CARD_AWAITING_PARAM)
- {
- err = -EBUSY;
- break;
- }
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set frequency
+ */
+static int ray_set_freq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *fwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+ int err = -EINPROGRESS; /* Call commit handler */
- /* Setting by channel number */
- if ((wrq->u.freq.m > USA_HOP_MOD) || (wrq->u.freq.e > 0))
- err = -EOPNOTSUPP;
- else
- local->sparm.b5.a_hop_pattern = wrq->u.freq.m;
- break;
+ /* Reject if card is already initialised */
+ if(local->card_status != CARD_AWAITING_PARAM)
+ return -EBUSY;
- /* Get current network name (ESSID) */
- case SIOCGIWESSID:
- if (wrq->u.data.pointer)
- {
- char essid[IW_ESSID_MAX_SIZE + 1];
- /* Get the essid that was set */
- memcpy(essid, local->sparm.b5.a_current_ess_id,
- IW_ESSID_MAX_SIZE);
- essid[IW_ESSID_MAX_SIZE] = '\0';
-
- /* Push it out ! */
- wrq->u.data.length = strlen(essid) + 1;
- wrq->u.data.flags = 1; /* active */
- if (copy_to_user(wrq->u.data.pointer, essid, sizeof(essid)))
- err = -EFAULT;
- }
- break;
+ /* Setting by channel number */
+ if ((fwrq->m > USA_HOP_MOD) || (fwrq->e > 0))
+ err = -EOPNOTSUPP;
+ else
+ local->sparm.b5.a_hop_pattern = fwrq->m;
- /* Set desired network name (ESSID) */
- case SIOCSIWESSID:
- /* Reject if card is already initialised */
- if(local->card_status != CARD_AWAITING_PARAM)
- {
- err = -EBUSY;
- break;
- }
+ return err;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get frequency
+ */
+static int ray_get_freq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *fwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
- if (wrq->u.data.pointer)
- {
- char card_essid[IW_ESSID_MAX_SIZE + 1];
-
- /* Check if we asked for `any' */
- if(wrq->u.data.flags == 0)
- {
+ fwrq->m = local->sparm.b5.a_hop_pattern;
+ fwrq->e = 0;
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set ESSID
+ */
+static int ray_set_essid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+ /* Reject if card is already initialised */
+ if(local->card_status != CARD_AWAITING_PARAM)
+ return -EBUSY;
+
+ /* Check if we asked for `any' */
+ if(dwrq->flags == 0) {
/* Corey : can you do that ? */
- err = -EOPNOTSUPP;
- }
- else
- {
+ return -EOPNOTSUPP;
+ } else {
/* Check the size of the string */
- if(wrq->u.data.length >
- IW_ESSID_MAX_SIZE + 1)
- {
- err = -E2BIG;
- break;
- }
- if (copy_from_user(card_essid,
- wrq->u.data.pointer,
- wrq->u.data.length)) {
- err = -EFAULT;
- break;
+ if(dwrq->length > IW_ESSID_MAX_SIZE + 1) {
+ return -E2BIG;
}
- card_essid[IW_ESSID_MAX_SIZE] = '\0';
/* Set the ESSID in the card */
- memcpy(local->sparm.b5.a_current_ess_id, card_essid,
- IW_ESSID_MAX_SIZE);
- }
+ memset(local->sparm.b5.a_current_ess_id, 0, IW_ESSID_MAX_SIZE);
+ memcpy(local->sparm.b5.a_current_ess_id, extra, dwrq->length);
}
- break;
-
- /* Get current Access Point (BSSID in our case) */
- case SIOCGIWAP:
- memcpy(wrq->u.ap_addr.sa_data, local->bss_id, ETH_ALEN);
- wrq->u.ap_addr.sa_family = ARPHRD_ETHER;
- break;
-
- /* Get the current bit-rate */
- case SIOCGIWRATE:
- if(local->net_default_tx_rate == 3)
- wrq->u.bitrate.value = 2000000; /* Hum... */
- else
- wrq->u.bitrate.value = local->net_default_tx_rate * 500000;
- wrq->u.bitrate.fixed = 0; /* We are in auto mode */
- break;
-
- /* Set the desired bit-rate */
- case SIOCSIWRATE:
- /* Check if rate is in range */
- if((wrq->u.bitrate.value != 1000000) &&
- (wrq->u.bitrate.value != 2000000))
- {
- err = -EINVAL;
- break;
- }
- /* Hack for 1.5 Mb/s instead of 2 Mb/s */
- if((local->fw_ver == 0x55) && /* Please check */
- (wrq->u.bitrate.value == 2000000))
- local->net_default_tx_rate = 3;
- else
- local->net_default_tx_rate = wrq->u.bitrate.value/500000;
- break;
-
- /* Get the current RTS threshold */
- case SIOCGIWRTS:
- wrq->u.rts.value = (local->sparm.b5.a_rts_threshold[0] << 8)
- + local->sparm.b5.a_rts_threshold[1];
-#if WIRELESS_EXT > 8
- wrq->u.rts.disabled = (wrq->u.rts.value == 32767);
-#endif /* WIRELESS_EXT > 8 */
- wrq->u.rts.fixed = 1;
- break;
-
- /* Set the desired RTS threshold */
- case SIOCSIWRTS:
- {
- int rthr = wrq->u.rts.value;
- /* Reject if card is already initialised */
- if(local->card_status != CARD_AWAITING_PARAM)
- {
- err = -EBUSY;
- break;
- }
+ return -EINPROGRESS; /* Call commit handler */
+}
- /* if(wrq->u.rts.fixed == 0) we should complain */
-#if WIRELESS_EXT > 8
- if(wrq->u.rts.disabled)
- rthr = 32767;
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get ESSID
+ */
+static int ray_get_essid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+ /* Get the essid that was set */
+ memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE);
+ extra[IW_ESSID_MAX_SIZE] = '\0';
+
+ /* Push it out ! */
+ dwrq->length = strlen(extra);
+ dwrq->flags = 1; /* active */
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get AP address
+ */
+static int ray_get_wap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *awrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+ memcpy(awrq->sa_data, local->bss_id, ETH_ALEN);
+ awrq->sa_family = ARPHRD_ETHER;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set Bit-Rate
+ */
+static int ray_set_rate(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+ /* Reject if card is already initialised */
+ if(local->card_status != CARD_AWAITING_PARAM)
+ return -EBUSY;
+
+ /* Check if rate is in range */
+ if((vwrq->value != 1000000) && (vwrq->value != 2000000))
+ return -EINVAL;
+
+ /* Hack for 1.5 Mb/s instead of 2 Mb/s */
+ if((local->fw_ver == 0x55) && /* Please check */
+ (vwrq->value == 2000000))
+ local->net_default_tx_rate = 3;
else
-#endif /* WIRELESS_EXT > 8 */
- if((rthr < 0) || (rthr > 2347)) /* What's the max packet size ??? */
- {
- err = -EINVAL;
- break;
- }
+ local->net_default_tx_rate = vwrq->value/500000;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get Bit-Rate
+ */
+static int ray_get_rate(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+ if(local->net_default_tx_rate == 3)
+ vwrq->value = 2000000; /* Hum... */
+ else
+ vwrq->value = local->net_default_tx_rate * 500000;
+ vwrq->fixed = 0; /* We are in auto mode */
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set RTS threshold
+ */
+static int ray_set_rts(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+ int rthr = vwrq->value;
+
+ /* Reject if card is already initialised */
+ if(local->card_status != CARD_AWAITING_PARAM)
+ return -EBUSY;
+
+ /* if(wrq->u.rts.fixed == 0) we should complain */
+ if(vwrq->disabled)
+ rthr = 32767;
+ else {
+ if((rthr < 0) || (rthr > 2347)) /* What's the max packet size ??? */
+ return -EINVAL;
+ }
local->sparm.b5.a_rts_threshold[0] = (rthr >> 8) & 0xFF;
local->sparm.b5.a_rts_threshold[1] = rthr & 0xFF;
- }
- break;
- /* Get the current fragmentation threshold */
- case SIOCGIWFRAG:
- wrq->u.frag.value = (local->sparm.b5.a_frag_threshold[0] << 8)
- + local->sparm.b5.a_frag_threshold[1];
-#if WIRELESS_EXT > 8
- wrq->u.frag.disabled = (wrq->u.frag.value == 32767);
-#endif /* WIRELESS_EXT > 8 */
- wrq->u.frag.fixed = 1;
- break;
+ return -EINPROGRESS; /* Call commit handler */
+}
- /* Set the desired fragmentation threshold */
- case SIOCSIWFRAG:
- {
- int fthr = wrq->u.frag.value;
- /* Reject if card is already initialised */
- if(local->card_status != CARD_AWAITING_PARAM)
- {
- err = -EBUSY;
- break;
- }
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get RTS threshold
+ */
+static int ray_get_rts(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+ vwrq->value = (local->sparm.b5.a_rts_threshold[0] << 8)
+ + local->sparm.b5.a_rts_threshold[1];
+ vwrq->disabled = (vwrq->value == 32767);
+ vwrq->fixed = 1;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set Fragmentation threshold
+ */
+static int ray_set_frag(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+ int fthr = vwrq->value;
+
+ /* Reject if card is already initialised */
+ if(local->card_status != CARD_AWAITING_PARAM)
+ return -EBUSY;
/* if(wrq->u.frag.fixed == 0) should complain */
-#if WIRELESS_EXT > 8
- if(wrq->u.frag.disabled)
- fthr = 32767;
- else
-#endif /* WIRELESS_EXT > 8 */
- if((fthr < 256) || (fthr > 2347)) /* To check out ! */
- {
- err = -EINVAL;
- break;
- }
+ if(vwrq->disabled)
+ fthr = 32767;
+ else {
+ if((fthr < 256) || (fthr > 2347)) /* To check out ! */
+ return -EINVAL;
+ }
local->sparm.b5.a_frag_threshold[0] = (fthr >> 8) & 0xFF;
local->sparm.b5.a_frag_threshold[1] = fthr & 0xFF;
- }
- break;
-#endif /* WIRELESS_EXT > 7 */
-#if WIRELESS_EXT > 8
+ return -EINPROGRESS; /* Call commit handler */
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get Fragmentation threshold
+ */
+static int ray_get_frag(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+ vwrq->value = (local->sparm.b5.a_frag_threshold[0] << 8)
+ + local->sparm.b5.a_frag_threshold[1];
+ vwrq->disabled = (vwrq->value == 32767);
+ vwrq->fixed = 1;
- /* Get the current mode of operation */
- case SIOCGIWMODE:
- if(local->sparm.b5.a_network_type)
- wrq->u.mode = IW_MODE_INFRA;
- else
- wrq->u.mode = IW_MODE_ADHOC;
- break;
+ return 0;
+}
- /* Set the current mode of operation */
- case SIOCSIWMODE:
- {
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set Mode of Operation
+ */
+static int ray_set_mode(struct net_device *dev,
+ struct iw_request_info *info,
+ __u32 *uwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+ int err = -EINPROGRESS; /* Call commit handler */
char card_mode = 1;
-
- /* Reject if card is already initialised */
- if(local->card_status != CARD_AWAITING_PARAM)
- {
- err = -EBUSY;
- break;
- }
- switch (wrq->u.mode)
+ /* Reject if card is already initialised */
+ if(local->card_status != CARD_AWAITING_PARAM)
+ return -EBUSY;
+
+ switch (*uwrq)
{
case IW_MODE_ADHOC:
- card_mode = 0;
- // Fall through
+ card_mode = 0;
+ // Fall through
case IW_MODE_INFRA:
- local->sparm.b5.a_network_type = card_mode;
- break;
+ local->sparm.b5.a_network_type = card_mode;
+ break;
default:
- err = -EINVAL;
+ err = -EINVAL;
}
- }
- break;
-#endif /* WIRELESS_EXT > 8 */
-#if WIRELESS_EXT > 7
- /* ------------------ IWSPY SUPPORT ------------------ */
- /* Define the range (variations) of above parameters */
- case SIOCGIWRANGE:
- /* Basic checking... */
- if(wrq->u.data.pointer != (caddr_t) 0)
- {
- struct iw_range range;
- memset((char *) &range, 0, sizeof(struct iw_range));
-
- /* Set the length (very important for backward compatibility) */
- wrq->u.data.length = sizeof(struct iw_range);
-
-#if WIRELESS_EXT > 10
- /* Set the Wireless Extension versions */
- range.we_version_compiled = WIRELESS_EXT;
- range.we_version_source = 9;
-#endif /* WIRELESS_EXT > 10 */
-
- /* Set information in the range struct */
- range.throughput = 1.1 * 1000 * 1000; /* Put the right number here */
- range.num_channels = hop_pattern_length[(int)country];
- range.num_frequency = 0;
- range.max_qual.qual = 0;
- range.max_qual.level = 255; /* What's the correct value ? */
- range.max_qual.noise = 255; /* Idem */
- range.num_bitrates = 2;
- range.bitrate[0] = 1000000; /* 1 Mb/s */
- range.bitrate[1] = 2000000; /* 2 Mb/s */
-
- /* Copy structure to the user buffer */
- if(copy_to_user(wrq->u.data.pointer, &range,
- sizeof(struct iw_range)))
- err = -EFAULT;
- }
- break;
+ return err;
+}
-#ifdef WIRELESS_SPY
- /* Set addresses to spy */
- case SIOCSIWSPY:
- /* Check the number of addresses */
- if(wrq->u.data.length > IW_MAX_SPY)
- {
- err = -E2BIG;
- break;
- }
- local->spy_number = wrq->u.data.length;
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get Mode of Operation
+ */
+static int ray_get_mode(struct net_device *dev,
+ struct iw_request_info *info,
+ __u32 *uwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
- /* If there is some addresses to copy */
- if(local->spy_number > 0)
- {
- int i;
-
- /* Copy addresses to the driver */
- if(copy_from_user(address, wrq->u.data.pointer,
- sizeof(struct sockaddr) * local->spy_number))
- {
- err = -EFAULT;
- break;
- }
-
- /* Copy addresses to the lp structure */
- for(i = 0; i < local->spy_number; i++)
- memcpy(local->spy_address[i], address[i].sa_data, ETH_ALEN);
-
- /* Reset structure... */
- memset(local->spy_stat, 0x00, sizeof(iw_qual) * IW_MAX_SPY);
-
-#ifdef DEBUG_IOCTL_INFO
- printk(KERN_DEBUG "SetSpy - Set of new addresses is :\n");
- for(i = 0; i < local->spy_number; i++)
- printk(KERN_DEBUG "%02X:%02X:%02X:%02X:%02X:%02X\n",
- local->spy_address[i][0],
- local->spy_address[i][1],
- local->spy_address[i][2],
- local->spy_address[i][3],
- local->spy_address[i][4],
- local->spy_address[i][5]);
-#endif /* DEBUG_IOCTL_INFO */
- }
- break;
+ if(local->sparm.b5.a_network_type)
+ *uwrq = IW_MODE_INFRA;
+ else
+ *uwrq = IW_MODE_ADHOC;
- /* Get the spy list and spy stats */
- case SIOCGIWSPY:
- /* Set the number of addresses */
- wrq->u.data.length = local->spy_number;
+ return 0;
+}
- /* If the user want to have the addresses back... */
- if((local->spy_number > 0) && (wrq->u.data.pointer != (caddr_t) 0))
- {
- int i;
-
- /* Copy addresses from the lp structure */
- for(i = 0; i < local->spy_number; i++)
- {
- memcpy(address[i].sa_data, local->spy_address[i], ETH_ALEN);
- address[i].sa_family = ARPHRD_ETHER;
- }
-
- /* Copy addresses to the user buffer */
- if(copy_to_user(wrq->u.data.pointer, address,
- sizeof(struct sockaddr) * local->spy_number))
- {
- err = -EFAULT;
- break;
- }
-
- /* Copy stats to the user buffer (just after) */
- if(copy_to_user(wrq->u.data.pointer +
- (sizeof(struct sockaddr) * local->spy_number),
- local->spy_stat, sizeof(iw_qual) * local->spy_number))
- {
- err = -EFAULT;
- break;
- }
-
- /* Reset updated flags */
- for(i = 0; i < local->spy_number; i++)
- local->spy_stat[i].updated = 0x0;
- } /* if(pointer != NULL) */
-
- break;
-#endif /* WIRELESS_SPY */
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get range info
+ */
+static int ray_get_range(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra)
+{
+ struct iw_range *range = (struct iw_range *) extra;
+
+ memset((char *) range, 0, sizeof(struct iw_range));
+
+ /* Set the length (very important for backward compatibility) */
+ dwrq->length = sizeof(struct iw_range);
+
+ /* Set the Wireless Extension versions */
+ range->we_version_compiled = WIRELESS_EXT;
+ range->we_version_source = 9;
+
+ /* Set information in the range struct */
+ range->throughput = 1.1 * 1000 * 1000; /* Put the right number here */
+ range->num_channels = hop_pattern_length[(int)country];
+ range->num_frequency = 0;
+ range->max_qual.qual = 0;
+ range->max_qual.level = 255; /* What's the correct value ? */
+ range->max_qual.noise = 255; /* Idem */
+ range->num_bitrates = 2;
+ range->bitrate[0] = 1000000; /* 1 Mb/s */
+ range->bitrate[1] = 2000000; /* 2 Mb/s */
+ return 0;
+}
- /* ------------------ PRIVATE IOCTL ------------------ */
-#ifndef SIOCIWFIRSTPRIV
-#define SIOCIWFIRSTPRIV SIOCDEVPRIVATE
-#endif /* SIOCIWFIRSTPRIV */
-#define SIOCSIPFRAMING SIOCIWFIRSTPRIV /* Set framing mode */
-#define SIOCGIPFRAMING SIOCIWFIRSTPRIV + 1 /* Get framing mode */
-#define SIOCGIPCOUNTRY SIOCIWFIRSTPRIV + 3 /* Get country code */
- case SIOCSIPFRAMING:
- if(!capable(CAP_NET_ADMIN)) /* For private IOCTLs, we need to check permissions */
- {
- err = -EPERM;
- break;
- }
- translate = *(wrq->u.name); /* Set framing mode */
- break;
- case SIOCGIPFRAMING:
- *(wrq->u.name) = translate;
- break;
- case SIOCGIPCOUNTRY:
- *(wrq->u.name) = country;
- break;
- case SIOCGIWPRIV:
- /* Export our "private" intercace */
- if(wrq->u.data.pointer != (caddr_t) 0)
- {
- struct iw_priv_args priv[] =
- { /* cmd, set_args, get_args, name */
- { SIOCSIPFRAMING, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, 0, "set_framing" },
- { SIOCGIPFRAMING, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_framing" },
- { SIOCGIPCOUNTRY, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_country" },
- };
- /* Set the number of ioctl available */
- wrq->u.data.length = 3;
- /* Copy structure to the user buffer */
- if(copy_to_user(wrq->u.data.pointer, (u_char *) priv,
- sizeof(priv)))
- err = -EFAULT;
- }
- break;
-#endif /* WIRELESS_EXT > 7 */
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Private Handler : set framing mode
+ */
+static int ray_set_framing(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra)
+{
+ translate = *(extra); /* Set framing mode */
+ return 0;
+}
- default:
- DEBUG(0,"ray_dev_ioctl cmd = 0x%x\n", cmd);
- err = -EOPNOTSUPP;
- }
- return err;
-} /* end ray_dev_ioctl */
-/*===========================================================================*/
-#if WIRELESS_EXT > 7 /* If wireless extension exist in the kernel */
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Private Handler : get framing mode
+ */
+static int ray_get_framing(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra)
+{
+ *(extra) = translate;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Private Handler : get country
+ */
+static int ray_get_country(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra)
+{
+ *(extra) = country;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Commit handler : called after a bunch of SET operations
+ */
+static int ray_commit(struct net_device *dev,
+ struct iw_request_info *info, /* NULL */
+ void *zwrq, /* NULL */
+ char *extra) /* NULL */
+{
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Stats handler : return Wireless Stats
+ */
static iw_stats * ray_get_wireless_stats(struct net_device * dev)
{
ray_dev_t * local = (ray_dev_t *) dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
struct status __iomem *p = local->sram + STATUS_BASE;
if(local == (ray_dev_t *) NULL)
local->wstats.status = local->card_status;
#ifdef WIRELESS_SPY
- if((local->spy_number > 0) && (local->sparm.b5.a_network_type == 0))
+ if((local->spy_data.spy_number > 0) && (local->sparm.b5.a_network_type == 0))
{
/* Get it from the first node in spy list */
- local->wstats.qual.qual = local->spy_stat[0].qual;
- local->wstats.qual.level = local->spy_stat[0].level;
- local->wstats.qual.noise = local->spy_stat[0].noise;
- local->wstats.qual.updated = local->spy_stat[0].updated;
+ local->wstats.qual.qual = local->spy_data.spy_stat[0].qual;
+ local->wstats.qual.level = local->spy_data.spy_stat[0].level;
+ local->wstats.qual.noise = local->spy_data.spy_stat[0].noise;
+ local->wstats.qual.updated = local->spy_data.spy_stat[0].updated;
}
#endif /* WIRELESS_SPY */
- if((link->state & DEV_PRESENT)) {
+ if(pcmcia_dev_present(link)) {
local->wstats.qual.noise = readb(&p->rxnoise);
local->wstats.qual.updated |= 4;
}
return &local->wstats;
} /* end ray_get_wireless_stats */
-#endif /* WIRELESS_EXT > 7 */
+
+/*------------------------------------------------------------------*/
+/*
+ * Structures to export the Wireless Handlers
+ */
+
+static const iw_handler ray_handler[] = {
+ [SIOCSIWCOMMIT-SIOCIWFIRST] = (iw_handler) ray_commit,
+ [SIOCGIWNAME -SIOCIWFIRST] = (iw_handler) ray_get_name,
+ [SIOCSIWFREQ -SIOCIWFIRST] = (iw_handler) ray_set_freq,
+ [SIOCGIWFREQ -SIOCIWFIRST] = (iw_handler) ray_get_freq,
+ [SIOCSIWMODE -SIOCIWFIRST] = (iw_handler) ray_set_mode,
+ [SIOCGIWMODE -SIOCIWFIRST] = (iw_handler) ray_get_mode,
+ [SIOCGIWRANGE -SIOCIWFIRST] = (iw_handler) ray_get_range,
+#ifdef WIRELESS_SPY
+ [SIOCSIWSPY -SIOCIWFIRST] = (iw_handler) iw_handler_set_spy,
+ [SIOCGIWSPY -SIOCIWFIRST] = (iw_handler) iw_handler_get_spy,
+ [SIOCSIWTHRSPY-SIOCIWFIRST] = (iw_handler) iw_handler_set_thrspy,
+ [SIOCGIWTHRSPY-SIOCIWFIRST] = (iw_handler) iw_handler_get_thrspy,
+#endif /* WIRELESS_SPY */
+ [SIOCGIWAP -SIOCIWFIRST] = (iw_handler) ray_get_wap,
+ [SIOCSIWESSID -SIOCIWFIRST] = (iw_handler) ray_set_essid,
+ [SIOCGIWESSID -SIOCIWFIRST] = (iw_handler) ray_get_essid,
+ [SIOCSIWRATE -SIOCIWFIRST] = (iw_handler) ray_set_rate,
+ [SIOCGIWRATE -SIOCIWFIRST] = (iw_handler) ray_get_rate,
+ [SIOCSIWRTS -SIOCIWFIRST] = (iw_handler) ray_set_rts,
+ [SIOCGIWRTS -SIOCIWFIRST] = (iw_handler) ray_get_rts,
+ [SIOCSIWFRAG -SIOCIWFIRST] = (iw_handler) ray_set_frag,
+ [SIOCGIWFRAG -SIOCIWFIRST] = (iw_handler) ray_get_frag,
+};
+
+#define SIOCSIPFRAMING SIOCIWFIRSTPRIV /* Set framing mode */
+#define SIOCGIPFRAMING SIOCIWFIRSTPRIV + 1 /* Get framing mode */
+#define SIOCGIPCOUNTRY SIOCIWFIRSTPRIV + 3 /* Get country code */
+
+static const iw_handler ray_private_handler[] = {
+ [0] = (iw_handler) ray_set_framing,
+ [1] = (iw_handler) ray_get_framing,
+ [3] = (iw_handler) ray_get_country,
+};
+
+static const struct iw_priv_args ray_private_args[] = {
+/* cmd, set_args, get_args, name */
+{ SIOCSIPFRAMING, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, 0, "set_framing" },
+{ SIOCGIPFRAMING, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_framing" },
+{ SIOCGIPCOUNTRY, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_country" },
+};
+
+static const struct iw_handler_def ray_handler_def =
+{
+ .num_standard = sizeof(ray_handler)/sizeof(iw_handler),
+ .num_private = sizeof(ray_private_handler)/sizeof(iw_handler),
+ .num_private_args = sizeof(ray_private_args)/sizeof(struct iw_priv_args),
+ .standard = ray_handler,
+ .private = ray_private_handler,
+ .private_args = ray_private_args,
+ .get_wireless_stats = ray_get_wireless_stats,
+};
+
/*===========================================================================*/
static int ray_open(struct net_device *dev)
{
- dev_link_t *link;
ray_dev_t *local = (ray_dev_t *)dev->priv;
+ struct pcmcia_device *link;
+ link = local->finder;
DEBUG(1, "ray_open('%s')\n", dev->name);
- for (link = dev_list; link; link = link->next)
- if (link->priv == dev) break;
- if (!DEV_OK(link)) {
- return -ENODEV;
- }
-
- if (link->open == 0) local->num_multi = 0;
+ if (link->open == 0)
+ local->num_multi = 0;
link->open++;
/* If the card is not started, time to start it ! - Jean II */
/*===========================================================================*/
static int ray_dev_close(struct net_device *dev)
{
- dev_link_t *link;
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+ struct pcmcia_device *link;
+ link = local->finder;
DEBUG(1, "ray_dev_close('%s')\n", dev->name);
- for (link = dev_list; link; link = link->next)
- if (link->priv == dev) break;
- if (link == NULL)
- return -ENODEV;
-
link->open--;
netif_stop_queue(dev);
static int interrupt_ecf(ray_dev_t *local, int ccs)
{
int i = 50;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs interrupt_ecf - device not present\n");
return -1;
}
{
int i;
struct ccs __iomem *pccs = ccs_base(local);
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs get_free_tx_ccs - device not present\n");
return ECARDGONE;
}
{
int i;
struct ccs __iomem *pccs = ccs_base(local);
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs get_free_ccs - device not present\n");
return ECARDGONE;
}
static struct net_device_stats *ray_get_stats(struct net_device *dev)
{
ray_dev_t *local = (ray_dev_t *)dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
struct status __iomem *p = local->sram + STATUS_BASE;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs net_device_stats - device not present\n");
return &local->stats;
}
static void ray_update_parm(struct net_device *dev, UCHAR objid, UCHAR *value, int len)
{
ray_dev_t *local = (ray_dev_t *)dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
int ccsindex;
int i;
struct ccs __iomem *pccs;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_update_parm - device not present\n");
return;
}
struct ccs __iomem *pccs;
int i = 0;
ray_dev_t *local = (ray_dev_t *)dev->priv;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
void __iomem *p = local->sram + HOST_TO_ECF_BASE;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_update_multi_list - device not present\n");
return;
}
static irqreturn_t ray_interrupt(int irq, void *dev_id, struct pt_regs * regs)
{
struct net_device *dev = (struct net_device *)dev_id;
- dev_link_t *link;
+ struct pcmcia_device *link;
ray_dev_t *local;
struct ccs __iomem *pccs;
struct rcs __iomem *prcs;
DEBUG(4,"ray_cs: interrupt for *dev=%p\n",dev);
local = (ray_dev_t *)dev->priv;
- link = (dev_link_t *)local->finder;
- if ( ! (link->state & DEV_PRESENT) || link->state & DEV_SUSPEND ) {
+ link = (struct pcmcia_device *)local->finder;
+ if (!pcmcia_dev_present(link)) {
DEBUG(2,"ray_cs interrupt from device not present or suspended.\n");
return IRQ_NONE;
}
/*local->wstats.qual.noise = none ? */
local->wstats.qual.updated = 0x2;
}
- /* Now, for the addresses in the spy list */
+ /* Now, update the spy stuff */
{
- int i;
- /* Look all addresses */
- for(i = 0; i < local->spy_number; i++)
- /* If match */
- if(!memcmp(linksrcaddr, local->spy_address[i], ETH_ALEN))
- {
- /* Update statistics */
- /*local->spy_stat[i].qual = none ? */
- local->spy_stat[i].level = siglev;
- /*local->spy_stat[i].noise = none ? */
- local->spy_stat[i].updated = 0x2;
- }
+ struct iw_quality wstats;
+ wstats.level = siglev;
+ /* wstats.noise = none ? */
+ /* wstats.qual = none ? */
+ wstats.updated = 0x2;
+ /* Update spy records */
+ wireless_spy_update(dev, linksrcaddr, &wstats);
}
#endif /* WIRELESS_SPY */
} /* end rx_data */
/*===========================================================================*/
static void authenticate(ray_dev_t *local)
{
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
DEBUG(0,"ray_cs Starting authentication.\n");
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs authenticate - device not present\n");
return;
}
static void associate(ray_dev_t *local)
{
struct ccs __iomem *pccs;
- dev_link_t *link = local->finder;
+ struct pcmcia_device *link = local->finder;
struct net_device *dev = link->priv;
int ccsindex;
- if (!(link->state & DEV_PRESENT)) {
+ if (!(pcmcia_dev_present(link))) {
DEBUG(2,"ray_cs associate - device not present\n");
return;
}
* eg ifconfig
*/
int i;
- dev_link_t *link;
+ struct pcmcia_device *link;
struct net_device *dev;
ray_dev_t *local;
UCHAR *p;
struct freq_hop_element *pfh;
UCHAR c[33];
- link = dev_list;
+ link = this_device;
if (!link)
return 0;
dev = (struct net_device *)link->priv;
}
#endif
+static struct pcmcia_device_id ray_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x01a6, 0x0000),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, ray_ids);
+
static struct pcmcia_driver ray_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "ray_cs",
},
- .attach = ray_attach,
- .detach = ray_detach,
+ .probe = ray_probe,
+ .remove = ray_detach,
+ .id_table = ray_ids,
+ .suspend = ray_suspend,
+ .resume = ray_resume,
};
static int __init init_ray_cs(void)
#endif
pcmcia_unregister_driver(&ray_driver);
- BUG_ON(dev_list != NULL);
} /* exit_ray_cs */
module_init(init_ray_cs);
git://git.onelab.eu / linux-2.6.git / blobdiff