preempt_enable();
}
-static size_t __init locate_wistron_bios(void __iomem *base)
+static ssize_t __init locate_wistron_bios(void __iomem *base)
{
static const unsigned char __initdata signature[] =
{ 0x42, 0x21, 0x55, 0x30 };
- size_t offset;
+ ssize_t offset;
for (offset = 0; offset < 0x10000; offset += 0x10) {
if (check_signature(base + offset, signature,
static int __init map_bios(void)
{
void __iomem *base;
- size_t offset;
+ ssize_t offset;
u32 entry_point;
base = ioremap(0xF0000, 0x10000); /* Can't fail */
return regs.eax;
}
-static void __init bios_attach(void)
+static void __devinit bios_attach(void)
{
struct regs regs;
call_bios(®s);
}
-static u8 __init bios_get_cmos_address(void)
+static u8 __devinit bios_get_cmos_address(void)
{
struct regs regs;
return regs.ecx;
}
-static u16 __init bios_get_default_setting(u8 subsys)
+static u16 __devinit bios_get_default_setting(u8 subsys)
{
struct regs regs;
{ KE_END, 0 }
};
+static struct key_entry keymap_fujitsu_n3510[] = {
+ { KE_KEY, 0x11, KEY_PROG1 },
+ { KE_KEY, 0x12, KEY_PROG2 },
+ { KE_KEY, 0x36, KEY_WWW },
+ { KE_KEY, 0x31, KEY_MAIL },
+ { KE_KEY, 0x71, KEY_STOPCD },
+ { KE_KEY, 0x72, KEY_PLAYPAUSE },
+ { KE_KEY, 0x74, KEY_REWIND },
+ { KE_KEY, 0x78, KEY_FORWARD },
+ { KE_END, 0 }
+};
+
static struct key_entry keymap_wistron_ms2141[] = {
{ KE_KEY, 0x11, KEY_PROG1 },
{ KE_KEY, 0x12, KEY_PROG2 },
{ KE_END, 0 }
};
+static struct key_entry keymap_acer_travelmate_240[] = {
+ { KE_KEY, 0x31, KEY_MAIL },
+ { KE_KEY, 0x36, KEY_WWW },
+ { KE_KEY, 0x11, KEY_PROG1 },
+ { KE_KEY, 0x12, KEY_PROG2 },
+ { KE_BLUETOOTH, 0x44, 0 },
+ { KE_WIFI, 0x30, 0 },
+ { KE_END, 0 }
+};
+
+static struct key_entry keymap_aopen_1559as[] = {
+ { KE_KEY, 0x01, KEY_HELP },
+ { KE_KEY, 0x06, KEY_PROG3 },
+ { KE_KEY, 0x11, KEY_PROG1 },
+ { KE_KEY, 0x12, KEY_PROG2 },
+ { KE_WIFI, 0x30, 0 },
+ { KE_KEY, 0x31, KEY_MAIL },
+ { KE_KEY, 0x36, KEY_WWW },
+};
+
/*
* If your machine is not here (which is currently rather likely), please send
* a list of buttons and their key codes (reported when loading this module
},
.driver_data = keymap_fs_amilo_pro_v2000
},
+ {
+ .callback = dmi_matched,
+ .ident = "Fujitsu-Siemens Amilo M7400",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO M "),
+ },
+ .driver_data = keymap_fs_amilo_pro_v2000
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "Fujitsu N3510",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "N3510"),
+ },
+ .driver_data = keymap_fujitsu_n3510
+ },
{
.callback = dmi_matched,
.ident = "Acer Aspire 1500",
},
.driver_data = keymap_acer_aspire_1500
},
+ {
+ .callback = dmi_matched,
+ .ident = "Acer TravelMate 240",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 240"),
+ },
+ .driver_data = keymap_acer_travelmate_240
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "AOpen 1559AS",
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "E2U"),
+ DMI_MATCH(DMI_BOARD_NAME, "E2U"),
+ },
+ .driver_data = keymap_aopen_1559as
+ },
{ NULL, }
};
static struct input_dev *input_dev;
-static int __init setup_input_dev(void)
+static int __devinit setup_input_dev(void)
{
const struct key_entry *key;
int error;
mod_timer(&poll_timer, jiffies + HZ / POLL_FREQUENCY);
}
+static int __devinit wistron_probe(struct platform_device *dev)
+{
+ int err = setup_input_dev();
+ if (err)
+ return err;
+
+ bios_attach();
+ cmos_address = bios_get_cmos_address();
+
+ if (have_wifi) {
+ u16 wifi = bios_get_default_setting(WIFI);
+ if (wifi & 1)
+ wifi_enabled = (wifi & 2) ? 1 : 0;
+ else
+ have_wifi = 0;
+
+ if (have_wifi)
+ bios_set_state(WIFI, wifi_enabled);
+ }
+
+ if (have_bluetooth) {
+ u16 bt = bios_get_default_setting(BLUETOOTH);
+ if (bt & 1)
+ bluetooth_enabled = (bt & 2) ? 1 : 0;
+ else
+ have_bluetooth = 0;
+
+ if (have_bluetooth)
+ bios_set_state(BLUETOOTH, bluetooth_enabled);
+ }
+
+ poll_bios(1); /* Flush stale event queue and arm timer */
+
+ return 0;
+}
+
+static int __devexit wistron_remove(struct platform_device *dev)
+{
+ del_timer_sync(&poll_timer);
+ input_unregister_device(input_dev);
+ bios_detach();
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
static int wistron_suspend(struct platform_device *dev, pm_message_t state)
{
del_timer_sync(&poll_timer);
return 0;
}
+#else
+#define wistron_suspend NULL
+#define wistron_resume NULL
+#endif
static struct platform_driver wistron_driver = {
- .suspend = wistron_suspend,
- .resume = wistron_resume,
.driver = {
.name = "wistron-bios",
+ .owner = THIS_MODULE,
},
+ .probe = wistron_probe,
+ .remove = __devexit_p(wistron_remove),
+ .suspend = wistron_suspend,
+ .resume = wistron_resume,
};
static int __init wb_module_init(void)
if (err)
return err;
- bios_attach();
- cmos_address = bios_get_cmos_address();
-
err = platform_driver_register(&wistron_driver);
if (err)
- goto err_detach_bios;
+ goto err_unmap_bios;
- wistron_device = platform_device_register_simple("wistron-bios", -1, NULL, 0);
- if (IS_ERR(wistron_device)) {
- err = PTR_ERR(wistron_device);
+ wistron_device = platform_device_alloc("wistron-bios", -1);
+ if (!wistron_device) {
+ err = -ENOMEM;
goto err_unregister_driver;
}
- if (have_wifi) {
- u16 wifi = bios_get_default_setting(WIFI);
- if (wifi & 1)
- wifi_enabled = (wifi & 2) ? 1 : 0;
- else
- have_wifi = 0;
-
- if (have_wifi)
- bios_set_state(WIFI, wifi_enabled);
- }
-
- if (have_bluetooth) {
- u16 bt = bios_get_default_setting(BLUETOOTH);
- if (bt & 1)
- bluetooth_enabled = (bt & 2) ? 1 : 0;
- else
- have_bluetooth = 0;
-
- if (have_bluetooth)
- bios_set_state(BLUETOOTH, bluetooth_enabled);
- }
-
- err = setup_input_dev();
+ err = platform_device_add(wistron_device);
if (err)
- goto err_unregister_device;
-
- poll_bios(1); /* Flush stale event queue and arm timer */
+ goto err_free_device;
return 0;
- err_unregister_device:
- platform_device_unregister(wistron_device);
+ err_free_device:
+ platform_device_put(wistron_device);
err_unregister_driver:
platform_driver_unregister(&wistron_driver);
- err_detach_bios:
- bios_detach();
+ err_unmap_bios:
unmap_bios();
return err;
static void __exit wb_module_exit(void)
{
- del_timer_sync(&poll_timer);
- input_unregister_device(input_dev);
platform_device_unregister(wistron_device);
platform_driver_unregister(&wistron_driver);
- bios_detach();
unmap_bios();
}
git.openpandora.org / pandora-kernel.git / blobdiff