diff options
Diffstat (limited to 'drivers/net/wireless/ath6kl/include/gpio_api.h')
-rw-r--r-- | drivers/net/wireless/ath6kl/include/gpio_api.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath6kl/include/gpio_api.h b/drivers/net/wireless/ath6kl/include/gpio_api.h new file mode 100644 index 000000000000..82edcdd418bb --- /dev/null +++ b/drivers/net/wireless/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_ */ |