diff options
Diffstat (limited to 'drivers/net/wireless/b43/pcmcia.c')
| -rw-r--r-- | drivers/net/wireless/b43/pcmcia.c | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c deleted file mode 100644 index 55f2bd7f8f74..000000000000 --- a/drivers/net/wireless/b43/pcmcia.c +++ /dev/null @@ -1,145 +0,0 @@ -/* - - Broadcom B43 wireless driver - - Copyright (c) 2007 Michael Buesch <m@bues.ch> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; see the file COPYING. If not, write to - the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor, - Boston, MA 02110-1301, USA. - -*/ - -#include "pcmcia.h" - -#include <linux/ssb/ssb.h> -#include <linux/slab.h> -#include <linux/module.h> - -#include <pcmcia/cistpl.h> -#include <pcmcia/ciscode.h> -#include <pcmcia/ds.h> -#include <pcmcia/cisreg.h> - - -static const struct pcmcia_device_id b43_pcmcia_tbl[] = { - PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x448), - PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x476), - PCMCIA_DEVICE_NULL, -}; - -MODULE_DEVICE_TABLE(pcmcia, b43_pcmcia_tbl); - -#ifdef CONFIG_PM -static int b43_pcmcia_suspend(struct pcmcia_device *dev) -{ - struct ssb_bus *ssb = dev->priv; - - return ssb_bus_suspend(ssb); -} - -static int b43_pcmcia_resume(struct pcmcia_device *dev) -{ - struct ssb_bus *ssb = dev->priv; - - return ssb_bus_resume(ssb); -} -#else /* CONFIG_PM */ -# define b43_pcmcia_suspend NULL -# define b43_pcmcia_resume NULL -#endif /* CONFIG_PM */ - -static int b43_pcmcia_probe(struct pcmcia_device *dev) -{ - struct ssb_bus *ssb; - int err = -ENOMEM; - int res = 0; - - ssb = kzalloc(sizeof(*ssb), GFP_KERNEL); - if (!ssb) - goto out_error; - - err = -ENODEV; - - dev->config_flags |= CONF_ENABLE_IRQ; - - dev->resource[2]->flags |= WIN_ENABLE | WIN_DATA_WIDTH_16 | - WIN_USE_WAIT; - dev->resource[2]->start = 0; - dev->resource[2]->end = SSB_CORE_SIZE; - res = pcmcia_request_window(dev, dev->resource[2], 250); - if (res != 0) - goto err_kfree_ssb; - - res = pcmcia_map_mem_page(dev, dev->resource[2], 0); - if (res != 0) - goto err_disable; - - if (!dev->irq) - goto err_disable; - - res = pcmcia_enable_device(dev); - if (res != 0) - goto err_disable; - - err = ssb_bus_pcmciabus_register(ssb, dev, dev->resource[2]->start); - if (err) - goto err_disable; - dev->priv = ssb; - - return 0; - -err_disable: - pcmcia_disable_device(dev); -err_kfree_ssb: - kfree(ssb); -out_error: - printk(KERN_ERR "b43-pcmcia: Initialization failed (%d, %d)\n", - res, err); - return err; -} - -static void b43_pcmcia_remove(struct pcmcia_device *dev) -{ - struct ssb_bus *ssb = dev->priv; - - ssb_bus_unregister(ssb); - pcmcia_disable_device(dev); - kfree(ssb); - dev->priv = NULL; -} - -static struct pcmcia_driver b43_pcmcia_driver = { - .owner = THIS_MODULE, - .name = "b43-pcmcia", - .id_table = b43_pcmcia_tbl, - .probe = b43_pcmcia_probe, - .remove = b43_pcmcia_remove, - .suspend = b43_pcmcia_suspend, - .resume = b43_pcmcia_resume, -}; - -/* - * These are not module init/exit functions! - * The module_pcmcia_driver() helper cannot be used here. - */ -int b43_pcmcia_init(void) -{ - return pcmcia_register_driver(&b43_pcmcia_driver); -} - -void b43_pcmcia_exit(void) -{ - pcmcia_unregister_driver(&b43_pcmcia_driver); -} |