target/linux/pxa/patches-2.6.21/017-modular-init-bluetooth.patch

   1 --- a/net/bluetooth/Kconfig
   2 +++ b/net/bluetooth/Kconfig
   3 @@ -30,6 +30,12 @@ menuconfig BT
   4           Bluetooth kernel modules are provided in the BlueZ packages.
   5           For more information, see <http://www.bluez.org/>.
   6
   7 +config BT_GUMSTIX
   8 +       tristate
   9 +       default m if BT=m
  10 +       default y if BT=y
  11 +       depends on BT && ARCH_GUMSTIX
  12 +
  13  config BT_L2CAP
  14         tristate "L2CAP protocol support"
  15         depends on BT
  16 --- a/net/bluetooth/Makefile
  17 +++ b/net/bluetooth/Makefile
  18 @@ -9,5 +9,6 @@ obj-$(CONFIG_BT_RFCOMM) += rfcomm/
  19  obj-$(CONFIG_BT_BNEP)  += bnep/
  20  obj-$(CONFIG_BT_CMTP)  += cmtp/
  21  obj-$(CONFIG_BT_HIDP)  += hidp/
  22 +obj-$(CONFIG_BT_GUMSTIX)+= gumstix_bluetooth.o
  23
  24  bluetooth-objs := af_bluetooth.o hci_core.o hci_conn.o hci_event.o hci_sock.o hci_sysfs.o lib.o
  25 --- a/net/bluetooth/af_bluetooth.c
  26 +++ b/net/bluetooth/af_bluetooth.c
  27 @@ -327,12 +327,20 @@ static struct net_proto_family bt_sock_f
  28         .create = bt_sock_create,
  29  };
  30
  31 +#ifdef CONFIG_ARCH_GUMSTIX
  32 +extern void gumstix_bluetooth_load(void);
  33 +#endif
  34 +
  35  static int __init bt_init(void)
  36  {
  37         int err;
  38
  39         BT_INFO("Core ver %s", VERSION);
  40
  41 +#ifdef CONFIG_ARCH_GUMSTIX
  42 +       gumstix_bluetooth_load();
  43 +#endif
  44 +
  45         err = bt_sysfs_init();
  46         if (err < 0)
  47                 return err;
  48 --- /dev/null
  49 +++ b/net/bluetooth/gumstix_bluetooth.c
  50 @@ -0,0 +1,50 @@
  51 +/*
  52 + *  Gumstix bluetooth module intialization driver
  53 + *
  54 + *  Author:     Craig Hughes
  55 + *  Created:    December 9, 2004
  56 + *  Copyright:  (C) 2004 Craig Hughes
  57 + *
  58 + * This program is free software; you can redistribute it and/or modify
  59 + * it under the terms of the GNU General Public License as published by
  60 + * the Free Software Foundation; either version 2 of the License, or
  61 + * (at your option) any later version.
  62 + *
  63 + */
  64 +
  65 +#include <linux/module.h>
  66 +
  67 +#include <asm/hardware.h>
  68 +#include <asm/arch/pxa-regs.h>
  69 +#include <asm/delay.h>
  70 +
  71 +#include <asm/arch/gumstix.h>
  72 +
  73 +static void gumstix_bluetooth_load(void)
  74 +{
  75 +}
  76 +
  77 +EXPORT_SYMBOL(gumstix_bluetooth_load);
  78 +
  79 +int __init gumstix_bluetooth_init(void)
  80 +{
  81 +       /* Set up GPIOs to use the BTUART */
  82 +       pxa_gpio_mode(GPIO42_HWRXD_MD);
  83 +       pxa_gpio_mode(GPIO43_HWTXD_MD);
  84 +       pxa_gpio_mode(GPIO44_HWCTS_MD);
  85 +       pxa_gpio_mode(GPIO45_HWRTS_MD);
  86 +
  87 +       return 0;
  88 +}
  89 +
  90 +void __exit gumstix_bluetooth_exit(void)
  91 +{
  92 +}
  93 +
  94 +module_init(gumstix_bluetooth_init);
  95 +module_exit(gumstix_bluetooth_exit);
  96 +
  97 +MODULE_LICENSE("GPL");
  98 +MODULE_AUTHOR("Craig Hughes <craig@gumstix.com>");
  99 +MODULE_DESCRIPTION("Gumstix board bluetooth module initialization driver");
 100 +MODULE_VERSION("1:0.1");