Index: chromeos/drivers/ath6kl/include/gpio_api.h |
diff --git a/chromeos/drivers/ath6kl/include/gpio_api.h b/chromeos/drivers/ath6kl/include/gpio_api.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..82edcdd418bbb099ff6e18092783d1fbd7066523 |
--- /dev/null |
+++ b/chromeos/drivers/ath6kl/include/gpio_api.h |
@@ -0,0 +1,55 @@ |
+//------------------------------------------------------------------------------ |
+// <copyright file="gpio_api.h" company="Atheros"> |
+// Copyright (c) 2004-2008 Atheros Corporation. All rights reserved. |
+// |
+// This program is free software; you can redistribute it and/or modify |
+// it under the terms of the GNU General Public License version 2 as |
+// published by the Free Software Foundation; |
+// |
+// Software distributed under the License is distributed on an "AS |
+// IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or |
+// implied. See the License for the specific language governing |
+// rights and limitations under the License. |
+// |
+// |
+//------------------------------------------------------------------------------ |
+//============================================================================== |
+// Host-side General Purpose I/O API. |
+// |
+// Author(s): ="Atheros" |
+//============================================================================== |
+#ifndef _GPIO_API_H_ |
+#define _GPIO_API_H_ |
+ |
+/* |
+ * Send a command to the Target in order to change output on GPIO pins. |
+ */ |
+A_STATUS wmi_gpio_output_set(struct wmi_t *wmip, |
+ A_UINT32 set_mask, |
+ A_UINT32 clear_mask, |
+ A_UINT32 enable_mask, |
+ A_UINT32 disable_mask); |
+ |
+/* |
+ * Send a command to the Target requesting input state of GPIO pins. |
+ */ |
+A_STATUS wmi_gpio_input_get(struct wmi_t *wmip); |
+ |
+/* |
+ * Send a command to the Target to change the value of a GPIO register. |
+ */ |
+A_STATUS wmi_gpio_register_set(struct wmi_t *wmip, |
+ A_UINT32 gpioreg_id, |
+ A_UINT32 value); |
+ |
+/* |
+ * Send a command to the Target to fetch the value of a GPIO register. |
+ */ |
+A_STATUS wmi_gpio_register_get(struct wmi_t *wmip, A_UINT32 gpioreg_id); |
+ |
+/* |
+ * Send a command to the Target, acknowledging some GPIO interrupts. |
+ */ |
+A_STATUS wmi_gpio_intr_ack(struct wmi_t *wmip, A_UINT32 ack_mask); |
+ |
+#endif /* _GPIO_API_H_ */ |