diff options
Diffstat (limited to 'drivers/crypto/qat/qat_common/adf_cfg_common.h')
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_cfg_common.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_cfg_common.h b/drivers/crypto/qat/qat_common/adf_cfg_common.h new file mode 100644 index 000000000..1211261de --- /dev/null +++ b/drivers/crypto/qat/qat_common/adf_cfg_common.h @@ -0,0 +1,106 @@ +/* + This file is provided under a dual BSD/GPLv2 license. When using or + redistributing this file, you may do so under either license. + + GPL LICENSE SUMMARY + Copyright(c) 2014 Intel Corporation. + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation. + + 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. + + Contact Information: + qat-linux@intel.com + + BSD LICENSE + Copyright(c) 2014 Intel Corporation. + 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 Intel 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 + 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 ADF_CFG_COMMON_H_ +#define ADF_CFG_COMMON_H_ + +#include <linux/types.h> +#include <linux/ioctl.h> + +#define ADF_CFG_MAX_STR_LEN 64 +#define ADF_CFG_MAX_KEY_LEN_IN_BYTES ADF_CFG_MAX_STR_LEN +#define ADF_CFG_MAX_VAL_LEN_IN_BYTES ADF_CFG_MAX_STR_LEN +#define ADF_CFG_MAX_SECTION_LEN_IN_BYTES ADF_CFG_MAX_STR_LEN +#define ADF_CFG_BASE_DEC 10 +#define ADF_CFG_BASE_HEX 16 +#define ADF_CFG_ALL_DEVICES 0xFE +#define ADF_CFG_NO_DEVICE 0xFF +#define ADF_CFG_AFFINITY_WHATEVER 0xFF +#define MAX_DEVICE_NAME_SIZE 32 +#define ADF_MAX_DEVICES (32 * 32) +#define ADF_DEVS_ARRAY_SIZE BITS_TO_LONGS(ADF_MAX_DEVICES) + +enum adf_cfg_val_type { + ADF_DEC, + ADF_HEX, + ADF_STR +}; + +enum adf_device_type { + DEV_UNKNOWN = 0, + DEV_DH895XCC, + DEV_DH895XCCVF, + DEV_C62X, + DEV_C62XVF, + DEV_C3XXX, + DEV_C3XXXVF +}; + +struct adf_dev_status_info { + enum adf_device_type type; + u32 accel_id; + u32 instance_id; + uint8_t num_ae; + uint8_t num_accel; + uint8_t num_logical_accel; + uint8_t banks_per_accel; + uint8_t state; + uint8_t bus; + uint8_t dev; + uint8_t fun; + char name[MAX_DEVICE_NAME_SIZE]; +}; + +#define ADF_CTL_IOC_MAGIC 'a' +#define IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS _IOW(ADF_CTL_IOC_MAGIC, 0, \ + struct adf_user_cfg_ctl_data) +#define IOCTL_STOP_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 1, \ + struct adf_user_cfg_ctl_data) +#define IOCTL_START_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 2, \ + struct adf_user_cfg_ctl_data) +#define IOCTL_STATUS_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 3, uint32_t) +#define IOCTL_GET_NUM_DEVICES _IOW(ADF_CTL_IOC_MAGIC, 4, int32_t) +#endif |