return true;
}
-static void eeepc_rfkill_hotplug(struct eeepc_laptop *eeepc)
+static void eeepc_rfkill_hotplug(struct eeepc_laptop *eeepc, acpi_handle handle)
{
+ struct pci_dev *port;
struct pci_dev *dev;
struct pci_bus *bus;
bool blocked = eeepc_wlan_rfkill_blocked(eeepc);
mutex_lock(&eeepc->hotplug_lock);
if (eeepc->hotplug_slot) {
- bus = pci_find_bus(0, 1);
+ port = acpi_get_pci_dev(handle);
+ if (!port) {
+ pr_warning("Unable to find port\n");
+ goto out_unlock;
+ }
+
+ bus = port->subordinate;
+
if (!bus) {
- pr_warning("Unable to find PCI bus 1?\n");
+ pr_warning("Unable to find PCI bus?\n");
goto out_unlock;
}
pr_err("Unable to read PCI config space?\n");
goto out_unlock;
}
+
absent = (l == 0xffffffff);
if (blocked != absent) {
mutex_unlock(&eeepc->hotplug_lock);
}
+static void eeepc_rfkill_hotplug_update(struct eeepc_laptop *eeepc, char *node)
+{
+ acpi_status status = AE_OK;
+ acpi_handle handle;
+
+ status = acpi_get_handle(NULL, node, &handle);
+
+ if (ACPI_SUCCESS(status))
+ eeepc_rfkill_hotplug(eeepc, handle);
+}
+
static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data)
{
struct eeepc_laptop *eeepc = data;
if (event != ACPI_NOTIFY_BUS_CHECK)
return;
- eeepc_rfkill_hotplug(eeepc);
+ eeepc_rfkill_hotplug(eeepc, handle);
}
static int eeepc_register_rfkill_notifier(struct eeepc_laptop *eeepc,
eeepc);
if (ACPI_FAILURE(status))
pr_warning("Failed to register notify on %s\n", node);
+ /*
+ * Refresh pci hotplug in case the rfkill state was
+ * changed during setup.
+ */
+ eeepc_rfkill_hotplug(eeepc, handle);
} else
return -ENODEV;
if (ACPI_FAILURE(status))
pr_err("Error removing rfkill notify handler %s\n",
node);
+ /*
+ * Refresh pci hotplug in case the rfkill
+ * state was changed after
+ * eeepc_unregister_rfkill_notifier()
+ */
+ eeepc_rfkill_hotplug(eeepc, handle);
}
}
rfkill_destroy(eeepc->wlan_rfkill);
eeepc->wlan_rfkill = NULL;
}
- /*
- * Refresh pci hotplug in case the rfkill state was changed after
- * eeepc_unregister_rfkill_notifier()
- */
- eeepc_rfkill_hotplug(eeepc);
+
if (eeepc->hotplug_slot)
pci_hp_deregister(eeepc->hotplug_slot);
eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P5");
eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P6");
eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P7");
- /*
- * Refresh pci hotplug in case the rfkill state was changed during
- * setup.
- */
- eeepc_rfkill_hotplug(eeepc);
exit:
if (result && result != -ENODEV)
struct eeepc_laptop *eeepc = dev_get_drvdata(device);
/* Refresh both wlan rfkill state and pci hotplug */
- if (eeepc->wlan_rfkill)
- eeepc_rfkill_hotplug(eeepc);
+ if (eeepc->wlan_rfkill) {
+ eeepc_rfkill_hotplug_update(eeepc, "\\_SB.PCI0.P0P5");
+ eeepc_rfkill_hotplug_update(eeepc, "\\_SB.PCI0.P0P6");
+ eeepc_rfkill_hotplug_update(eeepc, "\\_SB.PCI0.P0P7");
+ }
if (eeepc->bluetooth_rfkill)
rfkill_set_sw_state(eeepc->bluetooth_rfkill,