diff options
Diffstat (limited to 'drivers/staging/meilhaus/me1000_dio.h')
-rw-r--r-- | drivers/staging/meilhaus/me1000_dio.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/drivers/staging/meilhaus/me1000_dio.h b/drivers/staging/meilhaus/me1000_dio.h deleted file mode 100644 index d26e93f..0000000 --- a/drivers/staging/meilhaus/me1000_dio.h +++ /dev/null @@ -1,71 +0,0 @@ -/** - * @file me1000_dio.h - * - * @brief Meilhaus ME-1000 digital i/o implementation. - * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) - * @author Guenter Gebhardt - */ - -/* - * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) - * - * This file is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _ME1000_DIO_H_ -#define _ME1000_DIO_H_ - -#include "mesubdevice.h" -#include "meslock.h" - -#ifdef __KERNEL__ - -/** - * @brief The ME-1000 DIO subdevice class. - */ -typedef struct me1000_dio_subdevice { - /* Inheritance */ - me_subdevice_t base; /**< The subdevice base class. */ - - /* Attributes */ -// uint32_t magic; /**< The magic number unique for this structure. */ - - spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ - spinlock_t *ctrl_reg_lock; /**< Spin lock to protect #ctrl_reg and #ctrl_reg_mirror from concurrent access. */ - int dio_idx; /**< The index of the DIO port on the device. */ - - unsigned long port_reg; /**< Register to read or write a value from or to the port respectively. */ - unsigned long ctrl_reg; /**< Register to configure the DIO modes. */ -#ifdef MEDEBUG_DEBUG_REG - unsigned long reg_base; -#endif -} me1000_dio_subdevice_t; - -/** - * @brief The constructor to generate a ME-1000 DIO instance. - * - * @param reg_base The register base address of the device as returned by the PCI BIOS. - * @param dio_idx The index of the DIO on the device. - * @param ctrl_reg_lock Pointer to spin lock protecting the control register and from concurrent access. - * - * @return Pointer to new instance on success.\n - * NULL on error. - */ -me1000_dio_subdevice_t *me1000_dio_constructor(uint32_t reg_base, - unsigned int dio_idx, - spinlock_t * ctrl_reg_lock); - -#endif -#endif |