/*====================================================================*/
-static char *if_names[] = { "auto", "10baseT", "10base2"};
+static const char *if_names[] = { "auto", "10baseT", "10base2"};
/* Module parameters */
currently have room for another Tx packet. */
#define MEMORY_WAIT_TIME 8
-static dev_info_t dev_info = "smc91c92_cs";
-
-static dev_link_t *dev_list;
-
struct smc_private {
dev_link_t link;
spinlock_t lock;
/*====================================================================*/
-static dev_link_t *smc91c92_attach(void);
-static void smc91c92_detach(dev_link_t *);
+static void smc91c92_detach(struct pcmcia_device *p_dev);
static void smc91c92_config(dev_link_t *link);
static void smc91c92_release(dev_link_t *link);
-static int smc91c92_event(event_t event, int priority,
- event_callback_args_t *args);
static int smc_open(struct net_device *dev);
static int smc_close(struct net_device *dev);
======================================================================*/
-static dev_link_t *smc91c92_attach(void)
+static int smc91c92_attach(struct pcmcia_device *p_dev)
{
- client_reg_t client_reg;
struct smc_private *smc;
dev_link_t *link;
struct net_device *dev;
- int ret;
DEBUG(0, "smc91c92_attach()\n");
/* Create new ethernet device */
dev = alloc_etherdev(sizeof(struct smc_private));
if (!dev)
- return NULL;
+ return -ENOMEM;
smc = netdev_priv(dev);
link = &smc->link;
link->priv = dev;
smc->mii_if.phy_id_mask = 0x1f;
smc->mii_if.reg_num_mask = 0x1f;
- /* Register with Card Services */
- link->next = dev_list;
- dev_list = link;
- client_reg.dev_info = &dev_info;
- client_reg.Version = 0x0210;
- client_reg.event_callback_args.client_data = link;
- ret = pcmcia_register_client(&link->handle, &client_reg);
- if (ret != 0) {
- cs_error(link->handle, RegisterClient, ret);
- smc91c92_detach(link);
- return NULL;
- }
+ link->handle = p_dev;
+ p_dev->instance = link;
+
+ link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+ smc91c92_config(link);
- return link;
+ return 0;
} /* smc91c92_attach */
/*======================================================================
======================================================================*/
-static void smc91c92_detach(dev_link_t *link)
+static void smc91c92_detach(struct pcmcia_device *p_dev)
{
+ dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
- dev_link_t **linkp;
DEBUG(0, "smc91c92_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 (link->dev)
unregister_netdev(dev);
if (link->state & DEV_CONFIG)
smc91c92_release(link);
- if (link->handle)
- pcmcia_deregister_client(link->handle);
-
- /* Unlink device structure, free bits */
- *linkp = link->next;
free_netdev(dev);
} /* smc91c92_detach */
static int osi_config(dev_link_t *link)
{
struct net_device *dev = link->priv;
- static kio_addr_t com[4] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8 };
+ static const kio_addr_t com[4] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8 };
int i, j;
link->conf.Attributes |= CONF_ENABLE_SPKR;
return rc;
}
+static int smc91c92_suspend(struct pcmcia_device *p_dev)
+{
+ dev_link_t *link = dev_to_instance(p_dev);
+ struct net_device *dev = link->priv;
+
+ link->state |= DEV_SUSPEND;
+ if (link->state & DEV_CONFIG) {
+ if (link->open)
+ netif_device_detach(dev);
+ pcmcia_release_configuration(link->handle);
+ }
+
+ return 0;
+}
+
+static int smc91c92_resume(struct pcmcia_device *p_dev)
+{
+ dev_link_t *link = dev_to_instance(p_dev);
+ struct net_device *dev = link->priv;
+ struct smc_private *smc = netdev_priv(dev);
+ int i;
+
+ link->state &= ~DEV_SUSPEND;
+ if (link->state & DEV_CONFIG) {
+ if ((smc->manfid == MANFID_MEGAHERTZ) &&
+ (smc->cardid == PRODID_MEGAHERTZ_EM3288))
+ mhz_3288_power(link);
+ pcmcia_request_configuration(link->handle, &link->conf);
+ if (smc->manfid == MANFID_MOTOROLA)
+ mot_config(link);
+ if ((smc->manfid == MANFID_OSITECH) &&
+ (smc->cardid != PRODID_OSITECH_SEVEN)) {
+ /* Power up the card and enable interrupts */
+ set_bits(0x0300, dev->base_addr-0x10+OSITECH_AUI_PWR);
+ set_bits(0x0300, dev->base_addr-0x10+OSITECH_RESET_ISR);
+ }
+ if (((smc->manfid == MANFID_OSITECH) &&
+ (smc->cardid == PRODID_OSITECH_SEVEN)) ||
+ ((smc->manfid == MANFID_PSION) &&
+ (smc->cardid == PRODID_PSION_NET100))) {
+ /* Download the Seven of Diamonds firmware */
+ for (i = 0; i < sizeof(__Xilinx7OD); i++) {
+ outb(__Xilinx7OD[i], link->io.BasePort1+2);
+ udelay(50);
+ }
+ }
+ if (link->open) {
+ smc_reset(dev);
+ netif_device_attach(dev);
+ }
+ }
+
+ return 0;
+}
+
+
/*======================================================================
This verifies that the chip is some SMC91cXX variant, and returns
}
if (width) {
- event_callback_args_t args;
printk(KERN_INFO "smc91c92_cs: using 8-bit IO window.\n");
- args.client_data = link;
- smc91c92_event(CS_EVENT_RESET_PHYSICAL, 0, &args);
+ smc91c92_suspend(link->handle);
pcmcia_release_io(link->handle, &link->io);
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
pcmcia_request_io(link->handle, &link->io);
- smc91c92_event(CS_EVENT_CARD_RESET, 0, &args);
+ smc91c92_resume(link->handle);
return check_sig(link);
}
return -ENODEV;
link->state &= ~DEV_CONFIG;
}
-/*======================================================================
-
- 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.
-
-======================================================================*/
-
-static int smc91c92_event(event_t event, int priority,
- event_callback_args_t *args)
-{
- dev_link_t *link = args->client_data;
- struct net_device *dev = link->priv;
- struct smc_private *smc = netdev_priv(dev);
- int i;
-
- DEBUG(1, "smc91c92_event(0x%06x)\n", event);
-
- switch (event) {
- case CS_EVENT_CARD_REMOVAL:
- link->state &= ~DEV_PRESENT;
- if (link->state & DEV_CONFIG)
- netif_device_detach(dev);
- break;
- case CS_EVENT_CARD_INSERTION:
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- smc91c92_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) {
- if ((smc->manfid == MANFID_MEGAHERTZ) &&
- (smc->cardid == PRODID_MEGAHERTZ_EM3288))
- mhz_3288_power(link);
- pcmcia_request_configuration(link->handle, &link->conf);
- if (smc->manfid == MANFID_MOTOROLA)
- mot_config(link);
- if ((smc->manfid == MANFID_OSITECH) &&
- (smc->cardid != PRODID_OSITECH_SEVEN)) {
- /* Power up the card and enable interrupts */
- set_bits(0x0300, dev->base_addr-0x10+OSITECH_AUI_PWR);
- set_bits(0x0300, dev->base_addr-0x10+OSITECH_RESET_ISR);
- }
- if (((smc->manfid == MANFID_OSITECH) &&
- (smc->cardid == PRODID_OSITECH_SEVEN)) ||
- ((smc->manfid == MANFID_PSION) &&
- (smc->cardid == PRODID_PSION_NET100))) {
- /* Download the Seven of Diamonds firmware */
- for (i = 0; i < sizeof(__Xilinx7OD); i++) {
- outb(__Xilinx7OD[i], link->io.BasePort1+2);
- udelay(50);
- }
- }
- if (link->open) {
- smc_reset(dev);
- netif_device_attach(dev);
- }
- }
- break;
- }
- return 0;
-} /* smc91c92_event */
-
/*======================================================================
MII interface support for SMC91cXX based cards
.drv = {
.name = "smc91c92_cs",
},
- .attach = smc91c92_attach,
- .event = smc91c92_event,
- .detach = smc91c92_detach,
+ .probe = smc91c92_attach,
+ .remove = smc91c92_detach,
.id_table = smc91c92_ids,
+ .suspend = smc91c92_suspend,
+ .resume = smc91c92_resume,
};
static int __init init_smc91c92_cs(void)
static void __exit exit_smc91c92_cs(void)
{
pcmcia_unregister_driver(&smc91c92_cs_driver);
- BUG_ON(dev_list != NULL);
}
module_init(init_smc91c92_cs);
git.samba.org / sfrench / cifs-2.6.git / blobdiff