diff options
| -rw-r--r-- | Documentation/ABI/testing/sysfs-platform-asus-wmi (renamed from Documentation/ABI/testing/sysfs-platform-eeepc-wmi) | 8 | ||||
| -rw-r--r-- | drivers/platform/x86/Kconfig | 24 | ||||
| -rw-r--r-- | drivers/platform/x86/Makefile | 3 | ||||
| -rw-r--r-- | drivers/platform/x86/asus-wmi.c | 924 | ||||
| -rw-r--r-- | drivers/platform/x86/asus-wmi.h | 58 | ||||
| -rw-r--r-- | drivers/platform/x86/eeepc-wmi.c | 162 |
6 files changed, 681 insertions, 498 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-eeepc-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi index 26acb6842c4..2e7df91620d 100644 --- a/Documentation/ABI/testing/sysfs-platform-eeepc-wmi +++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi @@ -1,4 +1,4 @@ -What: /sys/devices/platform/eeepc-wmi/cpufv +What: /sys/devices/platform/<platform>/cpufv Date: Oct 2010 KernelVersion: 2.6.37 Contact: "Corentin Chary" <corentincj@iksaif.net> @@ -9,21 +9,21 @@ Description: * 1 -> High Performance Mode * 2 -> Power Saving Mode -What: /sys/devices/platform/eeepc-wmi/camera +What: /sys/devices/platform/<platform>/camera Date: Jan 2010 KernelVersion: 2.6.39 Contact: "Corentin Chary" <corentincj@iksaif.net> Description: Control the camera. 1 means on, 0 means off. -What: /sys/devices/platform/eeepc-wmi/cardr +What: /sys/devices/platform/<platform>/cardr Date: Jan 2010 KernelVersion: 2.6.39 Contact: "Corentin Chary" <corentincj@iksaif.net> Description: Control the card reader. 1 means on, 0 means off. -What: /sys/devices/platform/eeepc-wmi/touchpad +What: /sys/devices/platform/<platform>/touchpad Date: Jan 2010 KernelVersion: 2.6.39 Contact: "Corentin Chary" <corentincj@iksaif.net> diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index b039d6a93f1..7fde7ba01ab 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -451,10 +451,11 @@ config EEEPC_LAPTOP Bluetooth, backlight and allows powering on/off some other devices. - If you have an Eee PC laptop, say Y or M here. + If you have an Eee PC laptop, say Y or M here. If this driver + doesn't work on your Eee PC, try eeepc-wmi instead. -config EEEPC_WMI - tristate "Eee PC WMI Hotkey Driver (EXPERIMENTAL)" +config ASUS_WMI + tristate "ASUS WMI Driver (EXPERIMENTAL)" depends on ACPI_WMI depends on INPUT depends on EXPERIMENTAL @@ -464,10 +465,23 @@ config EEEPC_WMI select LEDS_CLASS select NEW_LEDS ---help--- - Say Y here if you want to support WMI-based hotkeys on Eee PC laptops. + Say Y here if you have a WMI aware Asus laptop (like Eee PCs). To compile this driver as a module, choose M here: the module will - be called eeepc-wmi. + be called asus-wmi. + +config EEEPC_WMI + tristate "Eee PC WMI Driver (EXPERIMENTAL)" + depends on ASUS_WMI + ---help--- + This is a driver for newer Eee PC laptops. It adds extra features + like wireless radio and bluetooth control, leds, hotkeys, backlight... + + For more informations, see + <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> + + If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M + here. config ACPI_WMI tristate "WMI" diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index 443257617b2..f9c83f48c92 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -3,8 +3,9 @@ # x86 Platform-Specific Drivers # obj-$(CONFIG_ASUS_LAPTOP) += asus-laptop.o +obj-$(CONFIG_ASUS_WMI) += asus-wmi.o obj-$(CONFIG_EEEPC_LAPTOP) += eeepc-laptop.o -obj-$(CONFIG_EEEPC_WMI) += asus-wmi.o eeepc-wmi.o +obj-$(CONFIG_EEEPC_WMI) += eeepc-wmi.o obj-$(CONFIG_MSI_LAPTOP) += msi-laptop.o obj-$(CONFIG_ACPI_CMPC) += classmate-laptop.o obj-$(CONFIG_COMPAL_LAPTOP) += compal-laptop.o diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index d3997757e79..35e6bb6c266 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -1,5 +1,5 @@ /* - * Eee PC WMI hotkey driver + * Asus PC WMI hotkey driver * * Copyright(C) 2010 Intel Corporation. * Copyright(C) 2010 Corentin Chary <corentin.chary@gmail.com> @@ -42,23 +42,23 @@ #include <linux/debugfs.h> #include <linux/seq_file.h> #include <linux/platform_device.h> -#include <linux/dmi.h> #include <acpi/acpi_bus.h> #include <acpi/acpi_drivers.h> -#define EEEPC_WMI_FILE "eeepc-wmi" +#include "asus-wmi.h" -MODULE_AUTHOR("Yong Wang <yong.y.wang@intel.com>"); -MODULE_DESCRIPTION("Eee PC WMI Hotkey Driver"); +MODULE_AUTHOR("Corentin Chary <corentincj@iksaif.net>, " + "Yong Wang <yong.y.wang@intel.com>"); +MODULE_DESCRIPTION("Asus Generic WMI Driver"); MODULE_LICENSE("GPL"); -#define EEEPC_ACPI_HID "ASUS010" /* old _HID used in eeepc-laptop */ +#define to_platform_driver(drv) \ + (container_of((drv), struct platform_driver, driver)) -#define EEEPC_WMI_EVENT_GUID "ABBC0F72-8EA1-11D1-00A0-C90629100000" -#define EEEPC_WMI_MGMT_GUID "97845ED0-4E6D-11DE-8A39-0800200C9A66" +#define to_asus_wmi_driver(pdrv) \ + (container_of((pdrv), struct asus_wmi_driver, platform_driver)) -MODULE_ALIAS("wmi:"EEEPC_WMI_EVENT_GUID); -MODULE_ALIAS("wmi:"EEEPC_WMI_MGMT_GUID); +#define ASUS_WMI_MGMT_GUID "97845ED0-4E6D-11DE-8A39-0800200C9A66" #define NOTIFY_BRNUP_MIN 0x11 #define NOTIFY_BRNUP_MAX 0x1f @@ -66,90 +66,55 @@ MODULE_ALIAS("wmi:"EEEPC_WMI_MGMT_GUID); #define NOTIFY_BRNDOWN_MAX 0x2e /* WMI Methods */ -#define EEEPC_WMI_METHODID_DSTS 0x53544344 -#define EEEPC_WMI_METHODID_DEVS 0x53564544 -#define EEEPC_WMI_METHODID_CFVS 0x53564643 +#define ASUS_WMI_METHODID_DSTS 0x53544344 +#define ASUS_WMI_METHODID_DEVS 0x53564544 +#define ASUS_WMI_METHODID_CFVS 0x53564643 /* Wireless */ -#define EEEPC_WMI_DEVID_WLAN 0x00010011 -#define EEEPC_WMI_DEVID_BLUETOOTH 0x00010013 -#define EEEPC_WMI_DEVID_WIMAX 0x00010017 -#define EEEPC_WMI_DEVID_WWAN3G 0x00010019 +#define ASUS_WMI_DEVID_WLAN 0x00010011 +#define ASUS_WMI_DEVID_BLUETOOTH 0x00010013 +#define ASUS_WMI_DEVID_WIMAX 0x00010017 +#define ASUS_WMI_DEVID_WWAN3G 0x00010019 /* Backlight and Brightness */ -#define EEEPC_WMI_DEVID_BACKLIGHT 0x00050011 -#define EEEPC_WMI_DEVID_BRIGHTNESS 0x00050012 +#define ASUS_WMI_DEVID_BACKLIGHT 0x00050011 +#define ASUS_WMI_DEVID_BRIGHTNESS 0x00050012 /* Misc */ -#define EEEPC_WMI_DEVID_CAMERA 0x00060013 +#define ASUS_WMI_DEVID_CAMERA 0x00060013 /* Storage */ -#define EEEPC_WMI_DEVID_CARDREADER 0x00080013 +#define ASUS_WMI_DEVID_CARDREADER 0x00080013 /* Input */ -#define EEEPC_WMI_DEVID_TOUCHPAD 0x00100011 -#define EEEPC_WMI_DEVID_TOUCHPAD_LED 0x00100012 +#define ASUS_WMI_DEVID_TOUCHPAD 0x00100011 +#define ASUS_WMI_DEVID_TOUCHPAD_LED 0x00100012 /* DSTS masks */ -#define EEEPC_WMI_DSTS_STATUS_BIT 0x00000001 -#define EEEPC_WMI_DSTS_PRESENCE_BIT 0x00010000 -#define EEEPC_WMI_DSTS_BRIGHTNESS_MASK 0x000000FF -#define EEEPC_WMI_DSTS_MAX_BRIGTH_MASK 0x0000FF00 - -static bool hotplug_wireless; - -module_param(hotplug_wireless, bool, 0444); -MODULE_PARM_DESC(hotplug_wireless, - "Enable hotplug for wireless device. " - "If your laptop needs that, please report to " - "acpi4asus-user@lists.sourceforge.net."); - -static const struct key_entry eeepc_wmi_keymap[] = { - /* Sleep already handled via generic ACPI code */ - { KE_IGNORE, NOTIFY_BRNDOWN_MIN, { KEY_BRIGHTNESSDOWN } }, - { KE_IGNORE, NOTIFY_BRNUP_MIN, { KEY_BRIGHTNESSUP } }, - { KE_KEY, 0x30, { KEY_VOLUMEUP } }, - { KE_KEY, 0x31, { KEY_VOLUMEDOWN } }, - { KE_KEY, 0x32, { KEY_MUTE } }, - { KE_KEY, 0x5c, { KEY_F15 } }, /* Power Gear key */ - { KE_KEY, 0x5d, { KEY_WLAN } }, - { KE_KEY, 0x6b, { KEY_F13 } }, /* Disable Touchpad */ - { KE_KEY, 0x82, { KEY_CAMERA } }, - { KE_KEY, 0x83, { KEY_CAMERA_ZOOMIN } }, - { KE_KEY, 0x88, { KEY_WLAN } }, - { KE_KEY, 0xcc, { KEY_SWITCHVIDEOMODE } }, - { KE_KEY, 0xe0, { KEY_PROG1 } }, /* Task Manager */ - { KE_KEY, 0xe1, { KEY_F14 } }, /* Change Resolution */ - { KE_KEY, 0xe9, { KEY_BRIGHTNESS_ZERO } }, - { KE_KEY, 0xeb, { KEY_CAMERA_ZOOMOUT } }, - { KE_KEY, 0xec, { KEY_CAMERA_UP } }, - { KE_KEY, 0xed, { KEY_CAMERA_DOWN } }, - { KE_KEY, 0xee, { KEY_CAMERA_LEFT } }, - { KE_KEY, 0xef, { KEY_CAMERA_RIGHT } }, - { KE_END, 0}, -}; +#define ASUS_WMI_DSTS_STATUS_BIT 0x00000001 +#define ASUS_WMI_DSTS_PRESENCE_BIT 0x00010000 +#define ASUS_WMI_DSTS_BRIGHTNESS_MASK 0x000000FF +#define ASUS_WMI_DSTS_MAX_BRIGTH_MASK 0x0000FF00 struct bios_args { - u32 dev_id; - u32 ctrl_param; + u32 dev_id; + u32 ctrl_param; }; /* - * eeepc-wmi/ - debugfs root directory + * <platform>/ - debugfs root directory * dev_id - current dev_id * ctrl_param - current ctrl_param * devs - call DEVS(dev_id, ctrl_param) and print result * dsts - call DSTS(dev_id) and print result */ -struct eeepc_wmi_debug { +struct asus_wmi_debug { struct dentry *root; u32 dev_id; u32 ctrl_param; }; -struct eeepc_wmi { - bool hotplug_wireless; - +struct asus_wmi { struct input_dev *inputdev; struct backlight_device *backlight_device; struct platform_device *platform_device; @@ -170,59 +135,61 @@ struct eeepc_wmi { struct workqueue_struct *hotplug_workqueue; struct work_struct hotplug_work; - struct eeepc_wmi_debug debug; + struct asus_wmi_debug debug; + + struct asus_wmi_driver *driver; }; -static int eeepc_wmi_input_init(struct eeepc_wmi *eeepc) +static int asus_wmi_input_init(struct asus_wmi *asus) { int err; - eeepc->inputdev = input_allocate_device(); - if (!eeepc->inputdev) + asus->inputdev = input_allocate_device(); + if (!asus->inputdev) return -ENOMEM; - eeepc->inputdev->name = "Eee PC WMI hotkeys"; - eeepc->inputdev->phys = EEEPC_WMI_FILE "/input0"; - eeepc->inputdev->id.bustype = BUS_HOST; - eeepc->inputdev->dev.parent = &eeepc->platform_device->dev; + asus->inputdev->name = asus->driver->input_phys; + asus->inputdev->phys = asus->driver->input_name; + asus->inputdev->id.bustype = BUS_HOST; + asus->inputdev->dev.parent = &asus->platform_device->dev; - err = sparse_keymap_setup(eeepc->inputdev, eeepc_wmi_keymap, NULL); + err = sparse_keymap_setup(asus->inputdev, asus->driver->keymap, NULL); if (err) goto err_free_dev; - err = input_register_device(eeepc->inputdev); + err = input_register_device(asus->inputdev); if (err) goto err_free_keymap; return 0; err_free_keymap: - sparse_keymap_free(eeepc->inputdev); + sparse_keymap_free(asus->inputdev); err_free_dev: - input_free_device(eeepc->inputdev); + input_free_device(asus->inputdev); return err; } -static void eeepc_wmi_input_exit(struct eeepc_wmi *eeepc) +static void asus_wmi_input_exit(struct asus_wmi *asus) { - if (eeepc->inputdev) { - sparse_keymap_free(eeepc->inputdev); - input_unregister_device(eeepc->inputdev); + if (asus->inputdev) { + sparse_keymap_free(asus->inputdev); + input_unregister_device(asus->inputdev); } - eeepc->inputdev = NULL; + asus->inputdev = NULL; } -static acpi_status eeepc_wmi_get_devstate(u32 dev_id, u32 *retval) +static acpi_status asus_wmi_get_devstate(u32 dev_id, u32 *retval) { - struct acpi_buffer input = { (acpi_size)sizeof(u32), &dev_id }; + struct acpi_buffer input = { (acpi_size) sizeof(u32), &dev_id }; struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL }; union acpi_object *obj; acpi_status status; u32 tmp; - status = wmi_evaluate_method(EEEPC_WMI_MGMT_GUID, - 1, EEEPC_WMI_METHODID_DSTS, + status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID, + 1, ASUS_WMI_METHODID_DSTS, &input, &output); if (ACPI_FAILURE(status)) @@ -230,7 +197,7 @@ static acpi_status eeepc_wmi_get_devstate(u32 dev_id, u32 *retval) obj = (union acpi_object *)output.pointer; if (obj && obj->type == ACPI_TYPE_INTEGER) - tmp = (u32)obj->integer.value; + tmp = (u32) obj->integer.value; else tmp = 0; @@ -243,27 +210,27 @@ static acpi_status eeepc_wmi_get_devstate(u32 dev_id, u32 *retval) } -static acpi_status eeepc_wmi_set_devstate(u32 dev_id, u32 ctrl_param, - u32 *retval) +static acpi_status asus_wmi_set_devstate(u32 dev_id, u32 ctrl_param, + u32 *retval) { struct bios_args args = { .dev_id = dev_id, .ctrl_param = ctrl_param, }; - struct acpi_buffer input = { (acpi_size)sizeof(args), &args }; + struct acpi_buffer input = { (acpi_size) sizeof(args), &args }; acpi_status status; if (!retval) { - status = wmi_evaluate_method(EEEPC_WMI_MGMT_GUID, 1, - EEEPC_WMI_METHODID_DEVS, + status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID, 1, + ASUS_WMI_METHODID_DEVS, &input, NULL); } else { struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL }; union acpi_object *obj; u32 tmp; - status = wmi_evaluate_method(EEEPC_WMI_MGMT_GUID, 1, - EEEPC_WMI_METHODID_DEVS, + status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID, 1, + ASUS_WMI_METHODID_DEVS, &input, &output); if (ACPI_FAILURE(status)) @@ -271,7 +238,7 @@ static acpi_status eeepc_wmi_set_devstate(u32 dev_id, u32 ctrl_param, obj = (union acpi_object *)output.pointer; if (obj && obj->type == ACPI_TYPE_INTEGER) - tmp = (u32)obj->integer.value; + tmp = (u32) obj->integer.value; else tmp = 0; @@ -284,25 +251,25 @@ static acpi_status eeepc_wmi_set_devstate(u32 dev_id, u32 ctrl_param, } /* Helper for special devices with magic return codes */ -static int eeepc_wmi_get_devstate_bits(u32 dev_id, u32 mask) +static int asus_wmi_get_devstate_bits(u32 dev_id, u32 mask) { u32 retval = 0; acpi_status status; - status = eeepc_wmi_get_devstate(dev_id, &retval); + status = asus_wmi_get_devstate(dev_id, &retval); if (ACPI_FAILURE(status)) return -EINVAL; - if (!(retval & EEEPC_WMI_DSTS_PRESENCE_BIT)) + if (!(retval & ASUS_WMI_DSTS_PRESENCE_BIT)) return -ENODEV; return retval & mask; } -static int eeepc_wmi_get_devstate_simple(u32 dev_id) +static int asus_wmi_get_devstate_simple(u32 dev_id) { - return eeepc_wmi_get_devstate_bits(dev_id, EEEPC_WMI_DSTS_STATUS_BIT); + return asus_wmi_get_devstate_bits(dev_id, ASUS_WMI_DSTS_STATUS_BIT); } /* @@ -311,93 +278,92 @@ static int eeepc_wmi_get_devstate_simple(u32 dev_id) /* * These functions actually update the LED's, and are called from a * workqueue. By doing this as separate work rather than when the LED - * subsystem asks, we avoid messing with the Eeepc ACPI stuff during a + * subsystem asks, we avoid messing with the Asus ACPI stuff during a * potentially bad time, such as a timer interrupt. */ static void tpd_led_update(struct work_struct *work) { int ctrl_param; - struct eeepc_wmi *eeepc; + struct asus_wmi *asus; - eeepc = container_of(work, struct eeepc_wmi, tpd_led_work); + asus = container_of(work, struct asus_wmi, tpd_led_work); - ctrl_param = eeepc->tpd_led_wk; - eeepc_wmi_set_devstate(EEEPC_WMI_DEVID_TOUCHPAD_LED, ctrl_param, NULL); + ctrl_param = asus->tpd_led_wk; + asus_wmi_set_devstate(ASUS_WMI_DEVID_TOUCHPAD_LED, ctrl_param, NULL); } static void tpd_led_set(struct led_classdev *led_cdev, enum led_brightness value) { - struct eeepc_wmi *eeepc; + struct asus_wmi *asus; - eeepc = container_of(led_cdev, struct eeepc_wmi, tpd_led); + asus = container_of(led_cdev, struct asus_wmi, tpd_led); - eeepc->tpd_led_wk = !!value; - queue_work(eeepc->led_workqueue, &eeepc->tpd_led_work); + asus->tpd_led_wk = !!value; + queue_work(asus->led_workqueue, &asus->tpd_led_work); } -static int read_tpd_led_state(struct eeepc_wmi *eeepc) +static int read_tpd_led_state(struct asus_wmi *asus) { - return eeepc_wmi_get_devstate_simple(EEEPC_WMI_DEVID_TOUCHPAD_LED); + return asus_wmi_get_devstate_simple(ASUS_WMI_DEVID_TOUCHPAD_LED); } static enum led_brightness tpd_led_get(struct led_classdev *led_cdev) { - struct eeepc_wmi *eeepc; + struct asus_wmi *asus; - eeepc = container_of(led_cdev, struct eeepc_wmi, tpd_led); + asus = container_of(led_cdev, struct asus_wmi, tpd_led); - return read_tpd_led_state(eeepc); + return read_tpd_led_state(asus); } -static int eeepc_wmi_led_init(struct eeepc_wmi *eeepc) +static int asus_wmi_led_init(struct asus_wmi *asus) { int rv; - if (read_tpd_led_state(eeepc) < 0) + if (read_tpd_led_state(asus) < 0) return 0; - eeepc->led_workqueue = create_singlethread_workqueue("led_workqueue"); - if (!eeepc->led_workqueue) + asus->led_workqueue = create_singlethread_workqueue("led_workqueue"); + if (!asus->led_workqueue) return -ENOMEM; - INIT_WORK(&eeepc->tpd_led_work, tpd_led_update); + INIT_WORK(&asus->tpd_led_work, tpd_led_update); - eeepc->tpd_led.name = "eeepc::touchpad"; - eeepc->tpd_led.brightness_set = tpd_led_set; - eeepc->tpd_led.brightness_get = tpd_led_get; - eeepc->tpd_led.max_brightness = 1; + asus->tpd_led.name = "asus::touchpad"; + asus->tpd_led.brightness_set = tpd_led_set; + asus->tpd_led.brightness_get = tpd_led_get; + asus->tpd_led.max_brightness = 1; - rv = led_classdev_register(&eeepc->platform_device->dev, - &eeepc->tpd_led); + rv = led_classdev_register(&asus->platform_device->dev, &asus->tpd_led); if (rv) { - destroy_workqueue(eeepc->led_workqueue); + destroy_workqueue(asus->led_workqueue); return rv; } return 0; } -static void eeepc_wmi_led_exit(struct eeepc_wmi *eeepc) +static void asus_wmi_led_exit(struct asus_wmi *asus) { - if (eeepc->tpd_led.dev) - led_classdev_unregister(&eeepc->tpd_led); - if (eeepc->led_workqueue) - destroy_workqueue(eeepc->led_workqueue); + if (asus->tpd_led.dev) + led_classdev_unregister(&asus->tpd_led); + if (asus->led_workqueue) + destroy_workqueue(asus->led_workqueue); } /* * PCI hotplug (for wlan rfkill) */ -static bool eeepc_wlan_rfkill_blocked(struct eeepc_wmi *eeepc) +static bool asus_wlan_rfkill_blocked(struct asus_wmi *asus) { - int result = eeepc_wmi_get_devstate_simple(EEEPC_WMI_DEVID_WLAN); + int result = asus_wmi_get_devstate_simple(ASUS_WMI_DEVID_WLAN); if (result < 0) return false; return !result; } -static void eeepc_rfkill_hotplug(struct eeepc_wmi *eeepc) +static void asus_rfkill_hotplug(struct asus_wmi *asus) { struct pci_dev *dev; struct pci_bus *bus; @@ -405,16 +371,16 @@ static void eeepc_rfkill_hotplug(struct eeepc_wmi *eeepc) bool absent; u32 l; - mutex_lock(&eeepc->wmi_lock); - blocked = eeepc_wlan_rfkill_blocked(eeepc); - mutex_unlock(&eeepc->wmi_lock); + mutex_lock(&asus->wmi_lock); + blocked = asus_wlan_rfkill_blocked(asus); + mutex_unlock(&asus->wmi_lock); - mutex_lock(&eeepc->hotplug_lock); + mutex_lock(&asus->hotplug_lock); - if (eeepc->wlan_rfkill) - rfkill_set_sw_state(eeepc->wlan_rfkill, blocked); + if (asus->wlan_rfkill) + rfkill_set_sw_state(asus->wlan_rfkill, blocked); - if (eeepc->hotplug_slot) { + if (asus->hotplug_slot) { bus = pci_find_bus(0, 1); if (!bus) { pr_warning("Unable to find PCI bus 1?\n"); @@ -429,11 +395,11 @@ static void eeepc_rfkill_hotplug(struct eeepc_wmi *eeepc) if (blocked != absent) { pr_warning("BIOS says wireless lan is %s, " - "but the pci device is %s\n", - blocked ? "blocked" : "unblocked", - absent ? "absent" : "present"); + "but the pci device is %s\n", + blocked ? "blocked" : "unblocked", + absent ? "absent" : "present"); pr_warning("skipped wireless hotplug as probably " - "inappropriate for this model\n"); + "inappropriate for this model\n"); goto out_unlock; } @@ -460,28 +426,27 @@ static void eeepc_rfkill_hotplug(struct eeepc_wmi *eeepc) } out_unlock: - mutex_unlock(&eeepc->hotplug_lock); + mutex_unlock(&asus->hotplug_lock); } -static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data) +static void asus_rfkill_notify(acpi_handle handle, u32 event, void *data) { - struct eeepc_wmi *eeepc = data; + struct asus_wmi *asus = data; if (event != ACPI_NOTIFY_BUS_CHECK) return; /* - * We can't call directly eeepc_rfkill_hotplug because most + * We can't call directly asus_rfkill_hotplug because most * of the time WMBC is still being executed and not reetrant. * There is currently no way to tell ACPICA that we want this - * method to be serialized, we schedule a eeepc_rfkill_hotplug + * method to be serialized, we schedule a asus_rfkill_hotplug * call later, in a safer context. */ - queue_work(eeepc->hotplug_workqueue, &eeepc->hotplug_work); + queue_work(asus->hotplug_workqueue, &asus->hotplug_work); } -static int eeepc_register_rfkill_notifier(struct eeepc_wmi *eeepc, - char *node) +static int asus_register_rfkill_notifier(struct asus_wmi *asus, char *node) { acpi_status status; acpi_handle handle; @@ -491,8 +456,7 @@ static int eeepc_register_rfkill_notifier(struct eeepc_wmi *eeepc, if (ACPI_SUCCESS(status)) { status = acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY, - eeepc_rfkill_notify, - eeepc); + asus_rfkill_notify, asus); if (ACPI_FAILURE(status)) pr_warning("Failed to register notify on %s\n", node); } else @@ -501,8 +465,7 @@ static int eeepc_register_rfkill_notifier(struct eeepc_wmi *eeepc, return 0; } -static void eeepc_unregister_rfkill_notifier(struct eeepc_wmi *eeepc, - char *node) +static void asus_unregister_rfkill_notifier(struct asus_wmi *asus, char *node) { acpi_status status = AE_OK; acpi_handle handle; @@ -511,18 +474,18 @@ static void eeepc_unregister_rfkill_notifier(struct eeepc_wmi *eeepc, if (ACPI_SUCCESS(status)) { status = acpi_remove_notify_handler(handle, - ACPI_SYSTEM_NOTIFY, - eeepc_rfkill_notify); + ACPI_SYSTEM_NOTIFY, + asus_rfkill_notify); if (ACPI_FAILURE(status)) pr_err("Error removing rfkill notify handler %s\n", - node); + node); } } -static int eeepc_get_adapter_status(struct hotplug_slot *hotplug_slot, - u8 *value) +static int asus_get_adapter_status(struct hotplug_slot *hotplug_slot, + u8 *value) { - int result = eeepc_wmi_get_devstate_simple(EEEPC_WMI_DEVID_WLAN); + int result = asus_wmi_get_devstate_simple(ASUS_WMI_DEVID_WLAN); if (result < 0) return result; @@ -531,27 +494,27 @@ static int eeepc_get_adapter_status(struct hotplug_slot *hotplug_slot, return 0; } -static void eeepc_cleanup_pci_hotplug(struct hotplug_slot *hotplug_slot) +static void asus_cleanup_pci_hotplug(struct hotplug_slot *hotplug_slot) { kfree(hotplug_slot->info); kfree(hotplug_slot); } -static struct hotplug_slot_ops eeepc_hotplug_slot_ops = { +static struct hotplug_slot_ops asus_hotplug_slot_ops = { .owner = THIS_MODULE, - .get_adapter_status = eeepc_get_adapter_status, - .get_power_status = eeepc_get_adapter_status, + .get_adapter_status = asus_get_adapter_status, + .get_power_status = asus_get_adapter_status, }; -static void eeepc_hotplug_work(struct work_struct *work) +static void asus_hotplug_work(struct work_struct *work) { - struct eeepc_wmi *eeepc; + struct asus_wmi *asus; - eeepc = container_of(work, struct eeepc_wmi, hotplug_work); - eeepc_rfkill_hotplug(eeepc); + asus = container_of(work, struct asus_wmi, hotplug_work); + asus_rfkill_hotplug(asus); } -static int eeepc_setup_pci_hotplug(struct eeepc_wmi *eeepc) +static int asus_setup_pci_hotplug(struct asus_wmi *asus) { int ret = -ENOMEM; struct pci_bus *bus = pci_find_bus(0, 1); @@ -561,29 +524,29 @@ static int eeepc_setup_pci_hotplug(struct eeepc_wmi *eeepc) return -ENODEV; } - eeepc->hotplug_workqueue = - create_singlethread_workqueue("hotplug_workqueue"); - if (!eeepc->hotplug_workqueue) + asus->hotplug_workqueue = + create_singlethread_workqueue("hotplug_workqueue"); + if (!asus->hotplug_workqueue) goto error_workqueue; - INIT_WORK(&eeepc->hotplug_work, eeepc_hotplug_work); + INIT_WORK(&asus->hotplug_work, asus_hotplug_work); - eeepc->hotplug_slot = kzalloc(sizeof(struct hotplug_slot), GFP_KERNEL); - if (!eeepc->hotplug_slot) + asus->hotplug_slot = kzalloc(sizeof(struct hotplug_slot), GFP_KERNEL); + if (!asus->hotplug_slot) goto error_slot; - eeepc->hotplug_slot->info = kzalloc(sizeof(struct hotplug_slot_info), - GFP_KERNEL); - if (!eeepc->hotplug_slot->info) + asus->hotplug_slot->info = kzalloc(sizeof(struct hotplug_slot_info), + GFP_KERNEL); + if (!asus->hotplug_slot->info) goto error_info; - eeepc->hotplug_slot->private = eeepc; - eeepc->hotplug_slot->release = &eeepc_cleanup_pci_hotplug; - eeepc->hotplug_slot->ops = &eeepc_hotplug_slot_ops; - eeepc_get_adapter_status(eeepc->hotplug_slot, - &eeepc->hotplug_slot->info->adapter_status); + asus->hotplug_slot->private = asus; + asus->hotplug_slot->release = &asus_cleanup_pci_hotplug; + asus->hotplug_slot->ops = &asus_hotplug_slot_ops; + asus_get_adapter_status(asus->hotplug_slot, + &asus->hotplug_slot->info->adapter_status); - ret = pci_hp_register(eeepc->hotplug_slot, bus, 0, "eeepc-wifi"); + ret = pci_hp_register(asus->hotplug_slot, bus, 0, "asus-wifi"); if (ret) { pr_err("Unable to register hotplug slot - %d\n", ret); goto error_register; @@ -592,12 +555,12 @@ static int eeepc_setup_pci_hotplug(struct eeepc_wmi *eeepc) return 0; error_register: - kfree(eeepc->hotplug_slot->info); + kfree(asus->hotplug_slot->info); error_info: - kfree(eeepc->hotplug_slot); - eeepc->hotplug_slot = NULL; + kfree(asus->hotplug_slot); + asus->hotplug_slot = NULL; error_slot: - destroy_workqueue(eeepc->hotplug_workqueue); + destroy_workqueue(asus->hotplug_workqueue); error_workqueue: return ret; } @@ -605,13 +568,13 @@ error_workqueue: /* * Rfkill devices */ -static int eeepc_rfkill_set(void *data, bool blocked) +static int asus_rfkill_set(void *data, bool blocked) { int dev_id = (unsigned long)data; u32 ctrl_param = !blocked; acpi_status status; - status = eeepc_wmi_set_devstate(dev_id, ctrl_param, NULL); + status = asus_wmi_set_devstate(dev_id, ctrl_param, NULL); if (ACPI_FAILURE(status)) return -EIO; @@ -619,68 +582,67 @@ static int eeepc_rfkill_set(void *data, bool blocked) return 0; } -static void eeepc_rfkill_query(struct rfkill *rfkill, void *data) +static void asus_rfkill_query(struct rfkill *rfkill, void *data) { int dev_id = (unsigned long)data; int result; - result = eeepc_wmi_get_devstate_simple(dev_id); + result = asus_wmi_get_devstate_simple(dev_id); if (result < 0) - return ; + return; rfkill_set_sw_state(rfkill, !result); } -static int eeepc_rfkill_wlan_set(void *data, bool blocked) +static int asus_rfkill_wlan_set(void *data, bool blocked) { - struct eeepc_wmi *eeepc = data; + struct asus_wmi *asus = data; int ret; /* * This handler is enabled only if hotplug is enabled. - * In this case, the eeepc_wmi_set_devstate() will + * In this case, the asus_wmi_set_devstate() will * trigger a wmi notification and we need to wait * this call to finish before being able to call * any wmi method */ - mutex_lock(&eeepc->wmi_lock); - ret = eeepc_rfkill_set((void *)(long)EEEPC_WMI_DEVID_WLAN, blocked); - mutex_unlock(&eeepc->wmi_lock); + mutex_lock(&asus->wmi_lock); + ret = asus_rfkill_set((void *)(long)ASUS_WMI_DEVID_WLAN, blocked); + mutex_unlock(&asus->wmi_lock); return ret; } -static void eeepc_rfkill_wlan_query(struct rfkill *rfkill, void *data) +static void asus_rfkill_wlan_query(struct rfkill *rfkill, void *data) { - eeepc_rfkill_query(rfkill, (void *)(long)EEEPC_WMI_DEVID_WLAN); + asus_rfkill_query(rfkill, (void *)(long)ASUS_WMI_DEVID_WLAN); } -static const struct rfkill_ops eeepc_rfkill_wlan_ops = { - .set_block = eeepc_rfkill_wlan_set, - .query = eeepc_rfkill_wlan_query, +static const struct rfkill_ops asus_rfkill_wlan_ops = { + .set_block = asus_rfkill_wlan_set, + .query = asus_rfkill_wlan_query, }; -static const struct rfkill_ops eeepc_rfkill_ops = { - .set_block = eeepc_rfkill_set, - .query = eeepc_rfkill_query, +static const struct rfkill_ops asus_rfkill_ops = { + .set_block = asus_rfkill_set, + .query = asus_rfkill_query, }; -static int eeepc_new_rfkill(struct eeepc_wmi *eeepc, - struct rfkill **rfkill, - const char *name, - enum rfkill_type type, int dev_id) +static int asus_new_rfkill(struct asus_wmi *asus, + struct rfkill **rfkill, + const char *name, enum rfkill_type type, int dev_id) { - int result = eeepc_wmi_get_devstate_simple(dev_id); + int result = asus_wmi_get_devstate_simple(dev_id); if (result < 0) return result; - if (dev_id == EEEPC_WMI_DEVID_WLAN && eeepc->hotplug_wireless) - *rfkill = rfkill_alloc(name, &eeepc->platform_device->dev, type, - &eeepc_rfkill_wlan_ops, eeepc); + if (dev_id == ASUS_WMI_DEVID_WLAN && asus->driver->hotplug_wireless) + *rfkill = rfkill_alloc(name, &asus->platform_device->dev, type, + &asus_rfkill_wlan_ops, asus); else - *rfkill = rfkill_alloc(name, &eeepc->platform_device->dev, type, - &eeepc_rfkill_ops, (void *)(long)dev_id); + *rfkill = rfkill_alloc(name, &asus->platform_device->dev, type, + &asus_rfkill_ops, (void *)(long)dev_id); if (!*rfkill) return -EINVAL; @@ -695,82 +657,82 @@ static int eeepc_new_rfkill(struct eeepc_wmi *eeepc, return 0; } -static void eeepc_wmi_rfkill_exit(struct eeepc_wmi *eeepc) +static void asus_wmi_rfkill_exit(struct asus_wmi *asus) { - eeepc_unregister_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P5"); - eeepc_unregister_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P6"); - eeepc_unregister_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P7"); - if (eeepc->wlan_rfkill) { - rfkill_unregister(eeepc->wlan_rfkill); - rfkill_destroy(eeepc->wlan_rfkill); - eeepc->wlan_rfkill = NULL; + asus_unregister_rfkill_notifier(asus, "\\_SB.PCI0.P0P5"); + asus_unregister_rfkill_notifier(asus, "\\_SB.PCI0.P0P6"); + asus_unregister_rfkill_notifier(asus, "\\_SB.PCI0.P0P7"); + if (asus->wlan_rfkill) { + rfkill_unregister(asus->wlan_rfkill); + rfkill_destroy(asus->wlan_rfkill); + asus->wlan_rfkill = NULL; } /* * Refresh pci hotplug in case the rfkill state was changed after - * eeepc_unregister_rfkill_notifier() + * asus_unregister_rfkill_notifier() */ - eeepc_rfkill_hotplug(eeepc); - if (eeepc->hotplug_slot) - pci_hp_deregister(eeepc->hotplug_slot); - if (eeepc->hotplug_workqueue) - destroy_workqueue(eeepc->hotplug_workqueue); - - if (eeepc->bluetooth_rfkill) { - rfkill_unregister(eeepc->bluetooth_rfkill); - rfkill_destroy(eeepc->bluetooth_rfkill); - eeepc->bluetooth_rfkill = NULL; + asus_rfkill_hotplug(asus); + if (asus->hotplug_slot) + pci_hp_deregister(asus->hotplug_slot); + if (asus->hotplug_workqueue) + destroy_workqueue(asus->hotplug_workqueue); + + if (asus->bluetooth_rfkill) { + rfkill_unregister(asus->bluetooth_rfkill); + rfkill_destroy(asus->bluetooth_rfkill); + asus->bluetooth_rfkill = NULL; } - if (eeepc->wimax_rfkill) { - rfkill_unregister(eeepc->wimax_rfkill); - rfkill_destroy(eeepc->wimax_rfkill); - eeepc->wimax_rfkill = NULL; + if (asus->wimax_rfkill) { + rfkill_unregister(asus->wimax_rfkill); + rfkill_destroy(asus->wimax_rfkill); + asus->wimax_rfkill = NULL; } - if (eeepc->wwan3g_rfkill) { - rfkill_unregister(eeepc->wwan3g_rfkill); - rfkill_destroy(eeepc->wwan3g_rfkill); - eeepc->wwan3g_rfkill = NULL; + if (asus->wwan3g_rfkill) { + rfkill_unregister(asus->wwan3g_rfkill); + rfkill_destroy(asus->wwan3g_rfkill); + asus->wwan3g_rfkill = NULL; } } -static int eeepc_wmi_rfkill_init(struct eeepc_wmi *eeepc) +static int asus_wmi_rfkill_init(struct asus_wmi *asus) { int result = 0; - mutex_init(&eeepc->hotplug_lock); - mutex_init(&eeepc->wmi_lock); + mutex_init(&asus->hotplug_lock); + mutex_init(&asus->wmi_lock); - result = eeepc_new_rfkill(eeepc, &eeepc->wlan_rfkill, - "eeepc-wlan", RFKILL_TYPE_WLAN, - EEEPC_WMI_DEVID_WLAN); + result = asus_new_rfkill(asus, &asus->wlan_rfkill, + "asus-wlan", RFKILL_TYPE_WLAN, + ASUS_WMI_DEVID_WLAN); if (result && result != -ENODEV) goto exit; - result = eeepc_new_rfkill(eeepc, &eeepc->bluetooth_rfkill, - "eeepc-bluetooth", RFKILL_TYPE_BLUETOOTH, - EEEPC_WMI_DEVID_BLUETOOTH); + result = asus_new_rfkill(asus, &asus->bluetooth_rfkill, + "asus-bluetooth", RFKILL_TYPE_BLUETOOTH, + ASUS_WMI_DEVID_BLUETOOTH); if (result && result != -ENODEV) goto exit; - result = eeepc_new_rfkill(eeepc, &eeepc->wimax_rfkill, - "eeepc-wimax", RFKILL_TYPE_WIMAX, - EEEPC_WMI_DEVID_WIMAX); + result = asus_new_rfkill(asus, &asus->wimax_rfkill, + "asus-wimax", RFKILL_TYPE_WIMAX, + ASUS_WMI_DEVID_WIMAX); if (result && result != -ENODEV) goto exit; - result = eeepc_new_rfkill(eeepc, &eeepc->wwan3g_rfkill, - "eeepc-wwan3g", RFKILL_TYPE_WWAN, - EEEPC_WMI_DEVID_WWAN3G); + result = asus_new_rfkill(asus, &asus->wwan3g_rfkill, + "asus-wwan3g", RFKILL_TYPE_WWAN, + ASUS_WMI_DEVID_WWAN3G); if (result && result != -ENODEV) goto exit; - if (!eeepc->hotplug_wireless) + if (!asus->driver->hotplug_wireless) goto exit; - result = eeepc_setup_pci_hotplug(eeepc); + result = asus_setup_pci_hotplug(asus); /* * If we get -EBUSY then something else is handling the PCI hotplug - * don't fail in this case @@ -778,18 +740,18 @@ static int eeepc_wmi_rfkill_init(struct eeepc_wmi *eeepc) if (result == -EBUSY) result = 0; - eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P5"); - eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P6"); - eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P7"); + asus_register_rfkill_notifier(asus, "\\_SB.PCI0.P0P5"); + asus_register_rfkill_notifier(asus, "\\_SB.PCI0.P0P6"); + asus_register_rfkill_notifier(asus, "\\_SB.PCI0.P0P7"); /* * Refresh pci hotplug in case the rfkill state was changed during * setup. */ - eeepc_rfkill_hotplug(eeepc); + asus_rfkill_hotplug(asus); exit: if (result && result != -ENODEV) - eeepc_wmi_rfkill_exit(eeepc); + asus_wmi_rfkill_exit(asus); if (result == -ENODEV) result = 0; @@ -802,7 +764,7 @@ exit: */ static int read_backlight_power(void) { - int ret = eeepc_wmi_get_devstate_simple(EEEPC_WMI_DEVID_BACKLIGHT); + int ret = asus_wmi_get_devstate_simple(ASUS_WMI_DEVID_BACKLIGHT); if (ret < 0) return ret; @@ -815,12 +777,12 @@ static int read_brightness(struct backlight_device *bd) u32 retval; acpi_status status; |