static char *version = PRISM2_VERSION " (Jouni Malinen <jkmaline@cc.hut.fi>)";
static dev_info_t dev_info = "hostap_cs";
-static dev_link_t *dev_list = NULL;
MODULE_AUTHOR("Jouni Malinen");
MODULE_DESCRIPTION("Support for Intersil Prism2-based 802.11 wireless LAN "
/* struct local_info::hw_priv */
struct hostap_cs_priv {
dev_node_t node;
- dev_link_t *link;
+ struct pcmcia_device *link;
int sandisk_connectplus;
};
-static void prism2_detach(dev_link_t *link);
+static void prism2_detach(struct pcmcia_device *p_dev);
static void prism2_release(u_long arg);
-static int prism2_event(event_t event, int priority,
- event_callback_args_t *args);
+static int prism2_config(struct pcmcia_device *link);
static int prism2_pccard_card_present(local_info_t *local)
{
struct hostap_cs_priv *hw_priv = local->hw_priv;
- if (hw_priv != NULL && hw_priv->link != NULL &&
- ((hw_priv->link->state & (DEV_PRESENT | DEV_CONFIG)) ==
- (DEV_PRESENT | DEV_CONFIG)))
+ if (hw_priv != NULL && hw_priv->link != NULL && pcmcia_dev_present(hw_priv->link))
return 1;
return 0;
}
reg.Action = CS_WRITE;
reg.Offset = 0x10; /* 0x3f0 IO base 1 */
reg.Value = hw_priv->link->io.BasePort1 & 0x00ff;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "Prism3 SanDisk - failed to set I/O base 0 -"
reg.Action = CS_WRITE;
reg.Offset = 0x12; /* 0x3f2 IO base 2 */
reg.Value = (hw_priv->link->io.BasePort1 & 0xff00) >> 8;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "Prism3 SanDisk - failed to set I/O base 1 -"
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- if (pcmcia_get_first_tuple(hw_priv->link->handle, &tuple) ||
- pcmcia_get_tuple_data(hw_priv->link->handle, &tuple) ||
- pcmcia_parse_tuple(hw_priv->link->handle, &tuple, parse) ||
+ if (pcmcia_get_first_tuple(hw_priv->link, &tuple) ||
+ pcmcia_get_tuple_data(hw_priv->link, &tuple) ||
+ pcmcia_parse_tuple(hw_priv->link, &tuple, parse) ||
parse->manfid.manf != 0xd601 || parse->manfid.card != 0x0101) {
/* No SanDisk manfid found */
ret = -ENODEV;
}
tuple.DesiredTuple = CISTPL_LONGLINK_MFC;
- if (pcmcia_get_first_tuple(hw_priv->link->handle, &tuple) ||
- pcmcia_get_tuple_data(hw_priv->link->handle, &tuple) ||
- pcmcia_parse_tuple(hw_priv->link->handle, &tuple, parse) ||
+ if (pcmcia_get_first_tuple(hw_priv->link, &tuple) ||
+ pcmcia_get_tuple_data(hw_priv->link, &tuple) ||
+ pcmcia_parse_tuple(hw_priv->link, &tuple, parse) ||
parse->longlink_mfc.nfn < 2) {
/* No multi-function links found */
ret = -ENODEV;
reg.Action = CS_WRITE;
reg.Offset = CISREG_COR;
reg.Value = COR_SOFT_RESET;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "%s: SanDisk - COR sreset failed (%d)\n",
* will be enabled during the first cor_sreset call.
*/
reg.Value = COR_LEVEL_REQ | 0x8 | COR_ADDR_DECODE | COR_FUNC_ENA;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "%s: SanDisk - COR sreset failed (%d)\n",
reg.Action = CS_READ;
reg.Offset = CISREG_COR;
reg.Value = 0;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 1 (%d)\n",
reg.Action = CS_WRITE;
reg.Value |= COR_SOFT_RESET;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 2 (%d)\n",
reg.Value &= ~COR_SOFT_RESET;
if (hw_priv->sandisk_connectplus)
reg.Value |= COR_IREQ_ENA;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 3 (%d)\n",
reg.Action = CS_READ;
reg.Offset = CISREG_COR;
reg.Value = 0;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 1 "
reg.Action = CS_WRITE;
reg.Value |= COR_SOFT_RESET;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 2 "
reg.Action = CS_WRITE;
reg.Value = hcr;
reg.Offset = CISREG_CCSR;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 3 "
reg.Action = CS_WRITE;
reg.Offset = CISREG_COR;
reg.Value = old_cor & ~COR_SOFT_RESET;
- res = pcmcia_access_configuration_register(hw_priv->link->handle,
+ res = pcmcia_access_configuration_register(hw_priv->link,
®);
if (res != CS_SUCCESS) {
printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 4 "
/* allocate local data and register with CardServices
* initialize dev_link structure, but do not configure the card yet */
-static dev_link_t *prism2_attach(void)
+static int hostap_cs_probe(struct pcmcia_device *p_dev)
{
- dev_link_t *link;
- client_reg_t client_reg;
int ret;
- link = kmalloc(sizeof(dev_link_t), GFP_KERNEL);
- if (link == NULL)
- return NULL;
-
- memset(link, 0, sizeof(dev_link_t));
-
PDEBUG(DEBUG_HW, "%s: setting Vcc=33 (constant)\n", dev_info);
- link->conf.Vcc = 33;
- link->conf.IntType = INT_MEMORY_AND_IO;
-
- /* register with CardServices */
- 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 != CS_SUCCESS) {
- cs_error(link->handle, RegisterClient, ret);
- prism2_detach(link);
- return NULL;
+ p_dev->conf.IntType = INT_MEMORY_AND_IO;
+
+ ret = prism2_config(p_dev);
+ if (ret) {
+ PDEBUG(DEBUG_EXTRA, "prism2_config() failed\n");
}
- return link;
+
+ return ret;
}
-static void prism2_detach(dev_link_t *link)
+static void prism2_detach(struct pcmcia_device *link)
{
- dev_link_t **linkp;
-
PDEBUG(DEBUG_FLOW, "prism2_detach\n");
- for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
- if (*linkp == link)
- break;
- if (*linkp == NULL) {
- printk(KERN_WARNING "%s: Attempt to detach non-existing "
- "PCMCIA client\n", dev_info);
- return;
- }
-
- if (link->state & DEV_CONFIG) {
- prism2_release((u_long)link);
- }
-
- if (link->handle) {
- int res = pcmcia_deregister_client(link->handle);
- if (res) {
- printk("CardService(DeregisterClient) => %d\n", res);
- cs_error(link->handle, DeregisterClient, res);
- }
- }
+ prism2_release((u_long)link);
- *linkp = link->next;
/* release net devices */
if (link->priv) {
struct hostap_cs_priv *hw_priv;
prism2_free_local_data(dev);
kfree(hw_priv);
}
- kfree(link);
}
do { int ret = (retf); \
if (ret != 0) { \
PDEBUG(DEBUG_EXTRA, "CardServices(" #fn ") returned %d\n", ret); \
- cs_error(link->handle, fn, ret); \
+ cs_error(link, fn, ret); \
goto next_entry; \
} \
} while (0)
/* run after a CARD_INSERTION event is received to configure the PCMCIA
* socket and make the device available to the system */
-static int prism2_config(dev_link_t *link)
+static int prism2_config(struct pcmcia_device *link)
{
struct net_device *dev;
struct hostap_interface *iface;
parse = kmalloc(sizeof(cisparse_t), GFP_KERNEL);
hw_priv = kmalloc(sizeof(*hw_priv), GFP_KERNEL);
if (parse == NULL || hw_priv == NULL) {
- kfree(parse);
- kfree(hw_priv);
ret = -ENOMEM;
goto failed;
}
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link->handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link->handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(link->handle, &tuple, parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ 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];
CS_CHECK(GetConfigurationInfo,
- pcmcia_get_configuration_info(link->handle, &conf));
- PDEBUG(DEBUG_HW, "%s: %s Vcc=%d (from config)\n", dev_info,
- ignore_cis_vcc ? "ignoring" : "setting", conf.Vcc);
- link->conf.Vcc = conf.Vcc;
+ pcmcia_get_configuration_info(link, &conf));
/* Look for an appropriate configuration table entry in the CIS */
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link->handle, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
for (;;) {
cistpl_cftable_entry_t *cfg = &(parse->cftable_entry);
CFG_CHECK2(GetTupleData,
- pcmcia_get_tuple_data(link->handle, &tuple));
+ pcmcia_get_tuple_data(link, &tuple));
CFG_CHECK2(ParseTuple,
- pcmcia_parse_tuple(link->handle, &tuple, parse));
+ pcmcia_parse_tuple(link, &tuple, parse));
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
dflt = *cfg;
}
if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp1 = link->conf.Vpp2 =
+ link->conf.Vpp =
dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
/* Do we need to allocate an interrupt? */
/* This reserves IO space but doesn't actually enable it */
CFG_CHECK2(RequestIO,
- pcmcia_request_io(link->handle, &link->io));
+ pcmcia_request_io(link, &link->io));
/* This configuration table entry is OK */
break;
next_entry:
CS_CHECK(GetNextTuple,
- pcmcia_get_next_tuple(link->handle, &tuple));
+ pcmcia_get_next_tuple(link, &tuple));
}
/* Need to allocate net_device before requesting IRQ handler */
dev = prism2_init_local_data(&prism2_pccard_funcs, 0,
- &handle_to_dev(link->handle));
+ &handle_to_dev(link));
if (dev == NULL)
goto failed;
link->priv = dev;
local->hw_priv = hw_priv;
hw_priv->link = link;
strcpy(hw_priv->node.dev_name, dev->name);
- link->dev = &hw_priv->node;
+ link->dev_node = &hw_priv->node;
/*
* Allocate an interrupt line. Note that this does not assign a
link->irq.Handler = prism2_interrupt;
link->irq.Instance = dev;
CS_CHECK(RequestIRQ,
- pcmcia_request_irq(link->handle, &link->irq));
+ pcmcia_request_irq(link, &link->irq));
}
/*
* card and host interface into "Memory and IO" mode.
*/
CS_CHECK(RequestConfiguration,
- pcmcia_request_configuration(link->handle, &link->conf));
+ pcmcia_request_configuration(link, &link->conf));
dev->irq = link->irq.AssignedIRQ;
dev->base_addr = link->io.BasePort1;
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
- dev_info, link->conf.ConfigIndex,
- link->conf.Vcc / 10, link->conf.Vcc % 10);
- if (link->conf.Vpp1)
- printk(", Vpp %d.%d", link->conf.Vpp1 / 10,
- link->conf.Vpp1 % 10);
+ printk(KERN_INFO "%s: index 0x%02x: ",
+ dev_info, link->conf.ConfigIndex);
+ if (link->conf.Vpp)
+ printk(", Vpp %d.%d", link->conf.Vpp / 10,
+ link->conf.Vpp % 10);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
printk(", irq %d", link->irq.AssignedIRQ);
if (link->io.NumPorts1)
link->io.BasePort2+link->io.NumPorts2-1);
printk("\n");
- link->state |= DEV_CONFIG;
- link->state &= ~DEV_CONFIG_PENDING;
-
local->shutdown = 0;
sandisk_enable_wireless(dev);
return ret;
cs_failed:
- cs_error(link->handle, last_fn, last_ret);
+ cs_error(link, last_fn, last_ret);
failed:
kfree(parse);
static void prism2_release(u_long arg)
{
- dev_link_t *link = (dev_link_t *)arg;
+ struct pcmcia_device *link = (struct pcmcia_device *)arg;
PDEBUG(DEBUG_FLOW, "prism2_release\n");
struct hostap_interface *iface;
iface = netdev_priv(dev);
- if (link->state & DEV_CONFIG)
- prism2_hw_shutdown(dev, 0);
+ prism2_hw_shutdown(dev, 0);
iface->local->shutdown = 1;
}
- if (link->win)
- pcmcia_release_window(link->win);
- pcmcia_release_configuration(link->handle);
- if (link->io.NumPorts1)
- pcmcia_release_io(link->handle, &link->io);
- if (link->irq.AssignedIRQ)
- pcmcia_release_irq(link->handle, &link->irq);
-
- link->state &= ~DEV_CONFIG;
-
+ pcmcia_disable_device(link);
PDEBUG(DEBUG_FLOW, "release - done\n");
}
-
-static int prism2_event(event_t event, int priority,
- event_callback_args_t *args)
+static int hostap_cs_suspend(struct pcmcia_device *link)
{
- dev_link_t *link = args->client_data;
struct net_device *dev = (struct net_device *) link->priv;
int dev_open = 0;
+ struct hostap_interface *iface = NULL;
+
+ if (dev)
+ iface = netdev_priv(dev);
- if (link->state & DEV_CONFIG) {
- struct hostap_interface *iface = netdev_priv(dev);
- if (iface && iface->local)
- dev_open = iface->local->num_dev_open > 0;
+ PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_SUSPEND\n", dev_info);
+ if (iface && iface->local)
+ dev_open = iface->local->num_dev_open > 0;
+ if (dev_open) {
+ netif_stop_queue(dev);
+ netif_device_detach(dev);
}
+ prism2_suspend(dev);
- switch (event) {
- case CS_EVENT_CARD_INSERTION:
- PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_CARD_INSERTION\n", dev_info);
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- if (prism2_config(link)) {
- PDEBUG(DEBUG_EXTRA, "prism2_config() failed\n");
- }
- break;
+ return 0;
+}
- case CS_EVENT_CARD_REMOVAL:
- PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_CARD_REMOVAL\n", dev_info);
- link->state &= ~DEV_PRESENT;
- if (link->state & DEV_CONFIG) {
- netif_stop_queue(dev);
- netif_device_detach(dev);
- prism2_release((u_long) link);
- }
- break;
+static int hostap_cs_resume(struct pcmcia_device *link)
+{
+ struct net_device *dev = (struct net_device *) link->priv;
+ int dev_open = 0;
+ struct hostap_interface *iface = NULL;
- case CS_EVENT_PM_SUSPEND:
- PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_SUSPEND\n", dev_info);
- link->state |= DEV_SUSPEND;
- /* fall through */
-
- case CS_EVENT_RESET_PHYSICAL:
- PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_RESET_PHYSICAL\n", dev_info);
- if (link->state & DEV_CONFIG) {
- if (dev_open) {
- netif_stop_queue(dev);
- netif_device_detach(dev);
- }
- prism2_suspend(dev);
- pcmcia_release_configuration(link->handle);
- }
- break;
+ if (dev)
+ iface = netdev_priv(dev);
- case CS_EVENT_PM_RESUME:
- PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_RESUME\n", dev_info);
- link->state &= ~DEV_SUSPEND;
- /* fall through */
-
- case CS_EVENT_CARD_RESET:
- PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_CARD_RESET\n", dev_info);
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle,
- &link->conf);
- prism2_hw_shutdown(dev, 1);
- prism2_hw_config(dev, dev_open ? 0 : 1);
- if (dev_open) {
- netif_device_attach(dev);
- netif_start_queue(dev);
- }
- }
- break;
+ PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_RESUME\n", dev_info);
- default:
- PDEBUG(DEBUG_EXTRA, "%s: prism2_event() - unknown event %d\n",
- dev_info, event);
- break;
+ if (iface && iface->local)
+ dev_open = iface->local->num_dev_open > 0;
+
+ prism2_hw_shutdown(dev, 1);
+ prism2_hw_config(dev, dev_open ? 0 : 1);
+ if (dev_open) {
+ netif_device_attach(dev);
+ netif_start_queue(dev);
}
+
return 0;
}
-
static struct pcmcia_device_id hostap_cs_ids[] = {
PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7100),
PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300),
PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0777),
PCMCIA_DEVICE_MANF_CARD(0x0126, 0x8000),
PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002),
- PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002),
PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002),
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030b),
PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612),
PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0010),
+ PCMCIA_DEVICE_MANF_CARD_PROD_ID1(0x0156, 0x0002, "INTERSIL",
+ 0x74c5e40d),
+ PCMCIA_DEVICE_MANF_CARD_PROD_ID1(0x0156, 0x0002, "Intersil",
+ 0x4b801a17),
PCMCIA_MFC_DEVICE_PROD_ID12(0, "SanDisk", "ConnectPlus",
0x7a954bd9, 0x74be00c6),
PCMCIA_DEVICE_PROD_ID1234(
PCMCIA_DEVICE_PROD_ID12(
"ZoomAir 11Mbps High", "Rate wireless Networking",
0x273fe3db, 0x32a1eaee),
+ PCMCIA_DEVICE_PROD_ID123(
+ "Pretec", "CompactWLAN Card 802.11b", "2.5",
+ 0x1cadd3e5, 0xe697636c, 0x7a5bfcf1),
+ PCMCIA_DEVICE_PROD_ID123(
+ "U.S. Robotics", "IEEE 802.11b PC-CARD", "Version 01.02",
+ 0xc7b8df9d, 0x1700d087, 0x4b74baa0),
PCMCIA_DEVICE_NULL
};
MODULE_DEVICE_TABLE(pcmcia, hostap_cs_ids);
.drv = {
.name = "hostap_cs",
},
- .attach = prism2_attach,
- .detach = prism2_detach,
+ .probe = hostap_cs_probe,
+ .remove = prism2_detach,
.owner = THIS_MODULE,
- .event = prism2_event,
.id_table = hostap_cs_ids,
+ .suspend = hostap_cs_suspend,
+ .resume = hostap_cs_resume,
};
static int __init init_prism2_pccard(void)
git.openpandora.org / pandora-kernel.git / blobdiff