#include <linux/skbuff.h>
#include <asm/io.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
static void bluecard_config(dev_link_t *link);
static void bluecard_release(dev_link_t *link);
-static int bluecard_event(event_t event, int priority, event_callback_args_t *args);
-static dev_info_t dev_info = "bluecard_cs";
-
-static dev_link_t *bluecard_attach(void);
-static void bluecard_detach(dev_link_t *);
-
-static dev_link_t *dev_list = NULL;
+static void bluecard_detach(struct pcmcia_device *p_dev);
/* Default baud rate: 57600, 115200, 230400 or 460800 */
if (!(skb = skb_dequeue(&(info->txq))))
break;
- if (skb->pkt_type & 0x80) {
+ if (bt_cb(skb)->pkt_type & 0x80) {
/* Disable RTS */
info->ctrl_reg |= REG_CONTROL_RTS;
outb(info->ctrl_reg, iobase + REG_CONTROL);
/* Mark the buffer as dirty */
clear_bit(ready_bit, &(info->tx_state));
- if (skb->pkt_type & 0x80) {
+ if (bt_cb(skb)->pkt_type & 0x80) {
DECLARE_WAIT_QUEUE_HEAD(wq);
DEFINE_WAIT(wait);
unsigned char baud_reg;
- switch (skb->pkt_type) {
+ switch (bt_cb(skb)->pkt_type) {
case PKT_BAUD_RATE_460800:
baud_reg = REG_CONTROL_BAUD_RATE_460800;
break;
if (info->rx_state == RECV_WAIT_PACKET_TYPE) {
info->rx_skb->dev = (void *) info->hdev;
- info->rx_skb->pkt_type = buf[i];
+ bt_cb(info->rx_skb)->pkt_type = buf[i];
- switch (info->rx_skb->pkt_type) {
+ switch (bt_cb(info->rx_skb)->pkt_type) {
case 0x00:
/* init packet */
default:
/* unknown packet */
- BT_ERR("Unknown HCI packet with type 0x%02x received", info->rx_skb->pkt_type);
+ BT_ERR("Unknown HCI packet with type 0x%02x received", bt_cb(info->rx_skb)->pkt_type);
info->hdev->stat.err_rx++;
kfree_skb(info->rx_skb);
switch (baud) {
case 460800:
cmd[4] = 0x00;
- skb->pkt_type = PKT_BAUD_RATE_460800;
+ bt_cb(skb)->pkt_type = PKT_BAUD_RATE_460800;
break;
case 230400:
cmd[4] = 0x01;
- skb->pkt_type = PKT_BAUD_RATE_230400;
+ bt_cb(skb)->pkt_type = PKT_BAUD_RATE_230400;
break;
case 115200:
cmd[4] = 0x02;
- skb->pkt_type = PKT_BAUD_RATE_115200;
+ bt_cb(skb)->pkt_type = PKT_BAUD_RATE_115200;
break;
case 57600:
/* Fall through... */
default:
cmd[4] = 0x03;
- skb->pkt_type = PKT_BAUD_RATE_57600;
+ bt_cb(skb)->pkt_type = PKT_BAUD_RATE_57600;
break;
}
info = (bluecard_info_t *)(hdev->driver_data);
- switch (skb->pkt_type) {
+ switch (bt_cb(skb)->pkt_type) {
case HCI_COMMAND_PKT:
hdev->stat.cmd_tx++;
break;
};
/* Prepend skb with frame type */
- memcpy(skb_push(skb, 1), &(skb->pkt_type), 1);
+ memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
skb_queue_tail(&(info->txq), skb);
bluecard_write_wakeup(info);
return 0;
}
-static dev_link_t *bluecard_attach(void)
+static int bluecard_attach(struct pcmcia_device *p_dev)
{
bluecard_info_t *info;
- client_reg_t client_reg;
dev_link_t *link;
- int ret;
/* Create new info device */
- info = kmalloc(sizeof(*info), GFP_KERNEL);
+ info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
- return NULL;
- memset(info, 0, sizeof(*info));
+ return -ENOMEM;
link = &info->link;
link->priv = info;
link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
- /* 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 = &bluecard_event;
- 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);
- bluecard_detach(link);
- return NULL;
- }
+ link->handle = p_dev;
+ p_dev->instance = link;
- return link;
+ link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+ bluecard_config(link);
+
+ return 0;
}
-static void bluecard_detach(dev_link_t *link)
+static void bluecard_detach(struct pcmcia_device *p_dev)
{
+ dev_link_t *link = dev_to_instance(p_dev);
bluecard_info_t *info = link->priv;
- dev_link_t **linkp;
- int ret;
-
- /* Locate device structure */
- for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
- if (*linkp == link)
- break;
-
- if (*linkp == NULL)
- return;
if (link->state & DEV_CONFIG)
bluecard_release(link);
- if (link->handle) {
- ret = pcmcia_deregister_client(link->handle);
- if (ret != CS_SUCCESS)
- cs_error(link->handle, DeregisterClient, ret);
- }
-
- /* Unlink device structure, free bits */
- *linkp = link->next;
-
kfree(info);
}
link->state &= ~DEV_CONFIG;
}
+static int bluecard_suspend(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+
+ link->state |= DEV_SUSPEND;
+ if (link->state & DEV_CONFIG)
+ pcmcia_release_configuration(link->handle);
-static int bluecard_event(event_t event, int priority, event_callback_args_t *args)
+ return 0;
+}
+
+static int bluecard_resume(struct pcmcia_device *dev)
{
- dev_link_t *link = args->client_data;
- bluecard_info_t *info = link->priv;
+ dev_link_t *link = dev_to_instance(dev);
- switch (event) {
- case CS_EVENT_CARD_REMOVAL:
- link->state &= ~DEV_PRESENT;
- if (link->state & DEV_CONFIG) {
- bluecard_close(info);
- bluecard_release(link);
- }
- break;
- case CS_EVENT_CARD_INSERTION:
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- bluecard_config(link);
- break;
- case CS_EVENT_PM_SUSPEND:
- link->state |= DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_RESET_PHYSICAL:
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
- break;
- case CS_EVENT_PM_RESUME:
- link->state &= ~DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_CARD_RESET:
- if (DEV_OK(link))
- pcmcia_request_configuration(link->handle, &link->conf);
- break;
- }
+ link->state &= ~DEV_SUSPEND;
+ if (DEV_OK(link))
+ pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
.drv = {
.name = "bluecard_cs",
},
- .attach = bluecard_attach,
- .detach = bluecard_detach,
+ .probe = bluecard_attach,
+ .remove = bluecard_detach,
.id_table = bluecard_ids,
+ .suspend = bluecard_suspend,
+ .resume = bluecard_resume,
};
static int __init init_bluecard_cs(void)
static void __exit exit_bluecard_cs(void)
{
pcmcia_unregister_driver(&bluecard_driver);
- BUG_ON(dev_list != NULL);
}
module_init(init_bluecard_cs);
git.openpandora.org / pandora-kernel.git / blobdiff