static int hotkey_orig_status;
static int hotkey_orig_mask;
+static struct attribute_set *hotkey_dev_attributes = NULL;
+
+/* sysfs hotkey enable ------------------------------------------------- */
+static ssize_t hotkey_enable_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ int res, status, mask;
+
+ res = hotkey_get(&status, &mask);
+ if (res)
+ return res;
+
+ return snprintf(buf, PAGE_SIZE, "%d\n", status);
+}
+
+static ssize_t hotkey_enable_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ unsigned long t;
+ int res, status, mask;
+
+ if (parse_strtoul(buf, 1, &t))
+ return -EINVAL;
+
+ res = hotkey_get(&status, &mask);
+ if (!res)
+ res = hotkey_set(t, mask);
+
+ return (res) ? res : count;
+}
+
+static struct device_attribute dev_attr_hotkey_enable =
+ __ATTR(enable, S_IWUSR | S_IRUGO,
+ hotkey_enable_show, hotkey_enable_store);
+
+/* sysfs hotkey mask --------------------------------------------------- */
+static ssize_t hotkey_mask_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ int res, status, mask;
+
+ res = hotkey_get(&status, &mask);
+ if (res)
+ return res;
+
+ return snprintf(buf, PAGE_SIZE, "0x%04x\n", mask);
+}
+
+static ssize_t hotkey_mask_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ unsigned long t;
+ int res, status, mask;
+
+ if (parse_strtoul(buf, 0xffff, &t))
+ return -EINVAL;
+
+ res = hotkey_get(&status, &mask);
+ if (!res)
+ hotkey_set(status, t);
+
+ return (res) ? res : count;
+}
+
+static struct device_attribute dev_attr_hotkey_mask =
+ __ATTR(mask, S_IWUSR | S_IRUGO,
+ hotkey_mask_show, hotkey_mask_store);
+
+/* sysfs hotkey bios_enabled ------------------------------------------- */
+static ssize_t hotkey_bios_enabled_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%d\n", hotkey_orig_status);
+}
+
+static struct device_attribute dev_attr_hotkey_bios_enabled =
+ __ATTR(bios_enabled, S_IRUGO, hotkey_bios_enabled_show, NULL);
+
+/* sysfs hotkey bios_mask ---------------------------------------------- */
+static ssize_t hotkey_bios_mask_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "0x%04x\n", hotkey_orig_mask);
+}
+
+static struct device_attribute dev_attr_hotkey_bios_mask =
+ __ATTR(bios_mask, S_IRUGO, hotkey_bios_mask_show, NULL);
+
+/* --------------------------------------------------------------------- */
+
+static struct attribute *hotkey_mask_attributes[] = {
+ &dev_attr_hotkey_mask.attr,
+ &dev_attr_hotkey_bios_enabled.attr,
+ &dev_attr_hotkey_bios_mask.attr,
+};
+
static int __init hotkey_init(struct ibm_init_struct *iibm)
{
int res;
str_supported(tp_features.hotkey));
if (tp_features.hotkey) {
+ hotkey_dev_attributes = create_attr_set(4,
+ TPACPI_HOTKEY_SYSFS_GROUP);
+ if (!hotkey_dev_attributes)
+ return -ENOMEM;
+ res = add_to_attr_set(hotkey_dev_attributes,
+ &dev_attr_hotkey_enable.attr);
+ if (res)
+ return res;
+
/* mask not supported on 570, 600e/x, 770e, 770x, A21e, A2xm/p,
A30, R30, R31, T20-22, X20-21, X22-24 */
tp_features.hotkey_mask =
str_supported(tp_features.hotkey_mask));
res = hotkey_get(&hotkey_orig_status, &hotkey_orig_mask);
+ if (!res && tp_features.hotkey_mask) {
+ res = add_many_to_attr_set(hotkey_dev_attributes,
+ hotkey_mask_attributes,
+ ARRAY_SIZE(hotkey_mask_attributes));
+ }
+ if (!res)
+ res = register_attr_set_with_sysfs(
+ hotkey_dev_attributes,
+ &tpacpi_pdev->dev.kobj);
+
if (res)
return res;
}
if (res)
printk(IBM_ERR "failed to restore hotkey to BIOS defaults\n");
}
+
+ if (hotkey_dev_attributes) {
+ delete_attr_set(hotkey_dev_attributes, &tpacpi_pdev->dev.kobj);
+ hotkey_dev_attributes = NULL;
+ }
}
static void hotkey_notify(struct ibm_struct *ibm, u32 event)
return 0;
}
+/* procfs -------------------------------------------------------------- */
static int hotkey_read(char *p)
{
int res, status, mask;
* Bluetooth subdriver
*/
+/* sysfs bluetooth enable ---------------------------------------------- */
+static ssize_t bluetooth_enable_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ int status;
+
+ status = bluetooth_get_radiosw();
+ if (status < 0)
+ return status;
+
+ return snprintf(buf, PAGE_SIZE, "%d\n", status ? 1 : 0);
+}
+
+static ssize_t bluetooth_enable_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ unsigned long t;
+ int res;
+
+ if (parse_strtoul(buf, 1, &t))
+ return -EINVAL;
+
+ res = bluetooth_set_radiosw(t);
+
+ return (res) ? res : count;
+}
+
+static struct device_attribute dev_attr_bluetooth_enable =
+ __ATTR(enable, S_IWUSR | S_IRUGO,
+ bluetooth_enable_show, bluetooth_enable_store);
+
+/* --------------------------------------------------------------------- */
+
+static struct attribute *bluetooth_attributes[] = {
+ &dev_attr_bluetooth_enable.attr,
+ NULL
+};
+
+static const struct attribute_group bluetooth_attr_group = {
+ .name = TPACPI_BLUETH_SYSFS_GROUP,
+ .attrs = bluetooth_attributes,
+};
+
static int __init bluetooth_init(struct ibm_init_struct *iibm)
{
+ int res;
int status = 0;
vdbg_printk(TPACPI_DBG_INIT, "initializing bluetooth subdriver\n");
str_supported(tp_features.bluetooth),
status);
- if (tp_features.bluetooth &&
- !(status & TP_ACPI_BLUETOOTH_HWPRESENT)) {
- /* no bluetooth hardware present in system */
- tp_features.bluetooth = 0;
- dbg_printk(TPACPI_DBG_INIT,
- "bluetooth hardware not installed\n");
+ if (tp_features.bluetooth) {
+ if (!(status & TP_ACPI_BLUETOOTH_HWPRESENT)) {
+ /* no bluetooth hardware present in system */
+ tp_features.bluetooth = 0;
+ dbg_printk(TPACPI_DBG_INIT,
+ "bluetooth hardware not installed\n");
+ } else {
+ res = sysfs_create_group(&tpacpi_pdev->dev.kobj,
+ &bluetooth_attr_group);
+ if (res)
+ return res;
+ }
}
return (tp_features.bluetooth)? 0 : 1;
}
+static void bluetooth_exit(void)
+{
+ sysfs_remove_group(&tpacpi_pdev->dev.kobj,
+ &bluetooth_attr_group);
+}
+
static int bluetooth_get_radiosw(void)
{
int status;
return 0;
}
+/* procfs -------------------------------------------------------------- */
static int bluetooth_read(char *p)
{
int len = 0;
.name = "bluetooth",
.read = bluetooth_read,
.write = bluetooth_write,
+ .exit = bluetooth_exit,
};
/*************************************************************************
* Wan subdriver
*/
+/* sysfs wan enable ---------------------------------------------------- */
+static ssize_t wan_enable_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ int status;
+
+ status = wan_get_radiosw();
+ if (status < 0)
+ return status;
+
+ return snprintf(buf, PAGE_SIZE, "%d\n", status ? 1 : 0);
+}
+
+static ssize_t wan_enable_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ unsigned long t;
+ int res;
+
+ if (parse_strtoul(buf, 1, &t))
+ return -EINVAL;
+
+ res = wan_set_radiosw(t);
+
+ return (res) ? res : count;
+}
+
+static struct device_attribute dev_attr_wan_enable =
+ __ATTR(enable, S_IWUSR | S_IRUGO,
+ wan_enable_show, wan_enable_store);
+
+/* --------------------------------------------------------------------- */
+
+static struct attribute *wan_attributes[] = {
+ &dev_attr_wan_enable.attr,
+ NULL
+};
+
+static const struct attribute_group wan_attr_group = {
+ .name = TPACPI_WAN_SYSFS_GROUP,
+ .attrs = wan_attributes,
+};
+
static int __init wan_init(struct ibm_init_struct *iibm)
{
+ int res;
int status = 0;
vdbg_printk(TPACPI_DBG_INIT, "initializing wan subdriver\n");
str_supported(tp_features.wan),
status);
- if (tp_features.wan &&
- !(status & TP_ACPI_WANCARD_HWPRESENT)) {
- /* no wan hardware present in system */
- tp_features.wan = 0;
- dbg_printk(TPACPI_DBG_INIT,
- "wan hardware not installed\n");
+ if (tp_features.wan) {
+ if (!(status & TP_ACPI_WANCARD_HWPRESENT)) {
+ /* no wan hardware present in system */
+ tp_features.wan = 0;
+ dbg_printk(TPACPI_DBG_INIT,
+ "wan hardware not installed\n");
+ } else {
+ res = sysfs_create_group(&tpacpi_pdev->dev.kobj,
+ &wan_attr_group);
+ if (res)
+ return res;
+ }
}
return (tp_features.wan)? 0 : 1;
}
+static void wan_exit(void)
+{
+ sysfs_remove_group(&tpacpi_pdev->dev.kobj,
+ &wan_attr_group);
+}
+
static int wan_get_radiosw(void)
{
int status;
return 0;
}
+/* procfs -------------------------------------------------------------- */
static int wan_read(char *p)
{
int len = 0;
.name = "wan",
.read = wan_read,
.write = wan_write,
+ .exit = wan_exit,
.flags.experimental = 1,
};
git.openpandora.org / pandora-kernel.git / blobdiff