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git://projects.qi-hardware.com/openwrt-xburst.git
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58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
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#ifndef _GPIO_API_H_
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#define _GPIO_API_H_
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/*
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* Copyright 2005 Atheros Communications, Inc., All Rights Reserved.
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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*
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*
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*/
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/*
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* Host-side General Purpose I/O API.
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*
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* $Id: //depot/sw/releases/olca2.0-GPL/host/include/gpio_api.h#1 $
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*/
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/*
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* Send a command to the Target in order to change output on GPIO pins.
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*/
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A_STATUS wmi_gpio_output_set(struct wmi_t *wmip,
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A_UINT32 set_mask,
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A_UINT32 clear_mask,
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A_UINT32 enable_mask,
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A_UINT32 disable_mask);
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/*
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* Send a command to the Target requesting input state of GPIO pins.
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*/
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A_STATUS wmi_gpio_input_get(struct wmi_t *wmip);
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/*
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* Send a command to the Target to change the value of a GPIO register.
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*/
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A_STATUS wmi_gpio_register_set(struct wmi_t *wmip,
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A_UINT32 gpioreg_id,
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A_UINT32 value);
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/*
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* Send a command to the Target to fetch the value of a GPIO register.
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*/
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A_STATUS wmi_gpio_register_get(struct wmi_t *wmip, A_UINT32 gpioreg_id);
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/*
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* Send a command to the Target, acknowledging some GPIO interrupts.
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*/
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A_STATUS wmi_gpio_intr_ack(struct wmi_t *wmip, A_UINT32 ack_mask);
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#endif /* _GPIO_API_H_ */
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