diff options
Diffstat (limited to 'drivers/staging/meilhaus/me1600_device.h')
-rw-r--r-- | drivers/staging/meilhaus/me1600_device.h | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/drivers/staging/meilhaus/me1600_device.h b/drivers/staging/meilhaus/me1600_device.h deleted file mode 100644 index f7b231f73ac8..000000000000 --- a/drivers/staging/meilhaus/me1600_device.h +++ /dev/null @@ -1,101 +0,0 @@ -/** - * @file me1600_device.h - * - * @brief ME-1600 device class. - * @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 _ME1600_H -#define _ME1600_H - -#include <linux/pci.h> -#include <linux/spinlock.h> - -#include "medevice.h" -#include "me1600_ao.h" -#include "me1600_ao_reg.h" - -#ifdef __KERNEL__ - -/** - * @brief Structure to store device capabilities. - */ -typedef struct me1600_version { - uint16_t device_id; /**< The PCI device id of the device. */ - unsigned int ao_chips; /**< The number of analog outputs on the device. */ - int curr; /**< Flag to identify amounts of current output. */ -} me1600_version_t; - -/** - * @brief Defines for each ME-1600 device version its capabilities. - */ -static me1600_version_t me1600_versions[] = { - {PCI_DEVICE_ID_MEILHAUS_ME1600_4U, 4, 0}, - {PCI_DEVICE_ID_MEILHAUS_ME1600_8U, 8, 0}, - {PCI_DEVICE_ID_MEILHAUS_ME1600_12U, 12, 0}, - {PCI_DEVICE_ID_MEILHAUS_ME1600_16U, 16, 0}, - {PCI_DEVICE_ID_MEILHAUS_ME1600_16U_8I, 16, 8}, - {0} -}; - -/**< Returns the number of entries in #me1600_versions. */ -#define ME1600_DEVICE_VERSIONS (sizeof(me1600_versions) / sizeof(me1600_version_t) - 1) - -/** - * @brief Returns the index of the device entry in #me1600_versions. - * - * @param device_id The PCI device id of the device to query. - * @return The index of the device in #me1600_versions. - */ -static inline unsigned int me1600_versions_get_device_index(uint16_t device_id) -{ - unsigned int i; - for (i = 0; i < ME1600_DEVICE_VERSIONS; i++) - if (me1600_versions[i].device_id == device_id) - break; - return i; -} - -/** - * @brief The ME-1600 device class structure. - */ -typedef struct me1600_device { - me_device_t base; /**< The Meilhaus device base class. */ - spinlock_t config_regs_lock; /**< Protects the configuration registers. */ - - me1600_ao_shadow_t ao_regs_shadows; /**< Addresses and shadows of output's registers. */ - spinlock_t ao_shadows_lock; /**< Protects the shadow's struct. */ -} me1600_device_t; - -/** - * @brief The ME-1600 device class constructor. - * - * @param pci_device The pci device structure given by the PCI subsystem. - * - * @return On succes a new ME-1600 device instance. \n - * NULL on error. - */ -me_device_t *me1600_pci_constructor(struct pci_dev *pci_device) - __attribute__ ((weak)); - -#endif -#endif |