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Diffstat (limited to 'arch/arm/mach-tegra/nv/include/nvodm_sdio.h')
-rw-r--r-- | arch/arm/mach-tegra/nv/include/nvodm_sdio.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/nv/include/nvodm_sdio.h b/arch/arm/mach-tegra/nv/include/nvodm_sdio.h new file mode 100644 index 000000000000..ba30d74712d3 --- /dev/null +++ b/arch/arm/mach-tegra/nv/include/nvodm_sdio.h @@ -0,0 +1,104 @@ +/* + * Copyright (c) 2006-2009 NVIDIA Corporation. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 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. + * + * Neither the name of the NVIDIA Corporation 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 HOLDER 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. + * + */ + +/** + * @file + * <b>NVIDIA Tegra ODM Kit: + * SDIO Adaptation Interface</b> + * + * @b Description: Defines the ODM adaptation interface for SDIO devices. + * + */ + +#ifndef INCLUDED_NVODM_SDIO_H +#define INCLUDED_NVODM_SDIO_H + +#if defined(__cplusplus) +extern "C" +{ +#endif + +#include "nvodm_services.h" +#include "nverror.h" + +/** + * @defgroup nvodm_sdio SDIO Adaptation Interface + * + * This is the SDIO ODM adaptation interface. + * + * @ingroup nvodm_adaptation + * @{ + */ + + +/** + * Defines an opaque handle that exists for each SDIO device in the + * system, each of which is defined by the customer implementation. + */ +typedef struct NvOdmSdioRec *NvOdmSdioHandle; + +/** + * Gets a handle to the SDIO device. + * + * @return A handle to the SDIO device. + */ +NvOdmSdioHandle NvOdmSdioOpen(NvU32 Instance); + +/** + * Closes the SDIO handle. + * + * @param hOdmSdio The SDIO handle to be closed. + */ +void NvOdmSdioClose(NvOdmSdioHandle hOdmSdio); + +/** + * Suspends the SDIO device. + * @param hOdmSdio The handle to SDIO device. + * @return NV_TRUE if successful, or NV_FALSE otherwise. + */ +NvBool NvOdmSdioSuspend(NvOdmSdioHandle hOdmSdio); + +/** + * Resumes the SDIO device from suspend mode. + * @param hOdmSdio The handle to SDIO device. + * @return NV_TRUE if successful, or NV_FALSE otherwise. + */ +NvBool NvOdmSdioResume(NvOdmSdioHandle hOdmSdio); + + +#if defined(__cplusplus) +} +#endif + +/** @} */ + +#endif // INCLUDED_NVODM_Sdio_H |