| /* |
| <:copyright-BRCM:2016:DUAL/GPL:standard |
| |
| Broadcom Proprietary and Confidential.(c) 2016 Broadcom |
| All Rights Reserved |
| |
| Unless you and Broadcom execute a separate written software license |
| agreement governing use of this software, this software is licensed |
| to you under the terms of the GNU General Public License version 2 |
| (the "GPL"), available at http://www.broadcom.com/licenses/GPLv2.php, |
| with the following added to such license: |
| |
| As a special exception, the copyright holders of this software give |
| you permission to link this software with independent modules, and |
| to copy and distribute the resulting executable under terms of your |
| choice, provided that you also meet, for each linked independent |
| module, the terms and conditions of the license of that module. |
| An independent module is a module which is not derived from this |
| software. The special exception does not apply to any modifications |
| of the software. |
| |
| Not withstanding the above, under no circumstances may you combine |
| this software in any way with any other Broadcom software provided |
| under a license other than the GPL, without Broadcom's express prior |
| written consent. |
| |
| :> |
| */ |
| |
| #ifndef BCMOLT_DEV_LOG_IOCTL_H_ |
| #define BCMOLT_DEV_LOG_IOCTL_H_ |
| |
| #include <linux/ioctl.h> |
| |
| #include <bcm_dev_log.h> |
| |
| #define DEV_LOG_CHRDEV_MAX_KERNEL_IDS 32 |
| |
| /* ID descriptor */ |
| typedef struct dev_log_id_info |
| { |
| uint32_t index; |
| char name[MAX_DEV_LOG_ID_NAME + 1]; |
| bcm_dev_log_level default_level; |
| bcm_dev_log_id_type default_type; |
| } dev_log_id_info; |
| |
| /* ioctl parameters */ |
| typedef union dev_log_io_param |
| { |
| struct |
| { |
| int num_ids; |
| dev_log_id_info ids[DEV_LOG_CHRDEV_MAX_KERNEL_IDS]; |
| } db_read; |
| |
| struct |
| { |
| uint32_t index; |
| bcm_dev_log_level level_print; |
| bcm_dev_log_level level_save; |
| } level_set; |
| |
| struct |
| { |
| uint32_t index; |
| bcm_dev_log_id_type type; |
| } type_set; |
| |
| struct |
| { |
| uint32_t offset; |
| char msg[MAX_DEV_LOG_STRING_SIZE + 1]; |
| } msg_read; |
| |
| } dev_log_io_param; |
| |
| /* Use 'S' as magic number */ |
| #define DEV_LOG_CHRDEV_IOC_MAGIC 'S' |
| |
| #define DEV_LOG_CHRDEV_DB_READ _IOR(DEV_LOG_CHRDEV_IOC_MAGIC, 1, dev_log_io_param) |
| #define DEV_LOG_CHRDEV_LEVEL_SET _IOW(DEV_LOG_CHRDEV_IOC_MAGIC, 2, dev_log_io_param) |
| #define DEV_LOG_CHRDEV_TYPE_SET _IOW(DEV_LOG_CHRDEV_IOC_MAGIC, 3, dev_log_io_param) |
| #define DEV_LOG_CHRDEV_MSG_READ _IOR(DEV_LOG_CHRDEV_IOC_MAGIC, 4, dev_log_io_param) |
| |
| #endif |