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author | Gregory Nutt <gnutt@nuttx.org> | 2013-06-02 13:57:22 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2013-06-02 13:57:22 -0600 |
commit | 3d0cc6467f1ce5a998aca982ccbd32d8c886e1b1 (patch) | |
tree | fa9f3e4347deba93f0fb4c43c543492d37ab66ac /nuttx/arch/arm/src/sam34/sam_hsmci.h | |
parent | 0baf7136f9db7b14d5ed01cf753a86d0d38972b5 (diff) | |
download | px4-nuttx-3d0cc6467f1ce5a998aca982ccbd32d8c886e1b1.tar.gz px4-nuttx-3d0cc6467f1ce5a998aca982ccbd32d8c886e1b1.tar.bz2 px4-nuttx-3d0cc6467f1ce5a998aca982ccbd32d8c886e1b1.zip |
Rename sam3u/ architecture directories to sam34/ to include the SAM4L
Diffstat (limited to 'nuttx/arch/arm/src/sam34/sam_hsmci.h')
-rw-r--r-- | nuttx/arch/arm/src/sam34/sam_hsmci.h | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/sam34/sam_hsmci.h b/nuttx/arch/arm/src/sam34/sam_hsmci.h new file mode 100644 index 000000000..841ef3742 --- /dev/null +++ b/nuttx/arch/arm/src/sam34/sam_hsmci.h @@ -0,0 +1,143 @@ +/************************************************************************************ + * arch/arm/src/sam34/sam_hsmci.h + * + * Copyright (C) 2009-2011, 2013 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_SAM34_SAM_HSMCI_H +#define __ARCH_ARM_SRC_SAM34_SAM_HSMCI_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +#include <stdint.h> +#include <stdbool.h> + +#include "chip.h" + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/************************************************************************************ + * Public Types + ************************************************************************************/ + +/************************************************************************************ + * Inline Functions + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" +{ +#else +#define EXTERN extern +#endif + +/************************************************************************************ + * Public Function Prototypes + ************************************************************************************/ + +/**************************************************************************** + * Name: sdio_initialize + * + * Description: + * Initialize SDIO for operation. + * + * Input Parameters: + * slotno - Not used. + * + * Returned Values: + * A reference to an SDIO interface structure. NULL is returned on failures. + * + ****************************************************************************/ + +struct sdio_dev_s; /* See include/nuttx/sdio.h */ +FAR struct sdio_dev_s *sdio_initialize(int slotno); + +/**************************************************************************** + * Name: sdio_mediachange + * + * Description: + * Called by board-specific logic -- posssible from an interrupt handler -- + * in order to signal to the driver that a card has been inserted or + * removed from the slot + * + * Input Parameters: + * dev - An instance of the SDIO driver device state structure. + * cardinslot - true is a card has been detected in the slot; false if a + * card has been removed from the slot. Only transitions + * (inserted->removed or removed->inserted should be reported) + * + * Returned Values: + * None + * + ****************************************************************************/ + +void sdio_mediachange(FAR struct sdio_dev_s *dev, bool cardinslot); + +/**************************************************************************** + * Name: sdio_wrprotect + * + * Description: + * Called by board-specific logic to report if the card in the slot is + * mechanically write protected. + * + * Input Parameters: + * dev - An instance of the SDIO driver device state structure. + * wrprotect - true is a card is writeprotected. + * + * Returned Values: + * None + * + ****************************************************************************/ + +void sdio_wrprotect(FAR struct sdio_dev_s *dev, bool wrprotect); + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __ARCH_ARM_SRC_SAM34_SAM_HSMCI_H */ |