1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef __UAPI_CAM_LRME_H__ 20 #define __UAPI_CAM_LRME_H__ 21 #include "cam_defs.h" 22 enum CAM_LRME_IO_TYPE { 23 CAM_LRME_IO_TYPE_TAR, 24 CAM_LRME_IO_TYPE_REF, 25 CAM_LRME_IO_TYPE_RES, 26 CAM_LRME_IO_TYPE_DS2, 27 }; 28 #define CAM_LRME_INPUT_PORT_TYPE_TAR (1 << 0) 29 #define CAM_LRME_INPUT_PORT_TYPE_REF (1 << 1) 30 #define CAM_LRME_OUTPUT_PORT_TYPE_DS2 (1 << 0) 31 #define CAM_LRME_OUTPUT_PORT_TYPE_RES (1 << 1) 32 #define CAM_LRME_DEV_MAX 1 33 struct cam_lrme_hw_version { 34 uint32_t gen; 35 uint32_t rev; 36 uint32_t step; 37 }; 38 struct cam_lrme_dev_cap { 39 struct cam_lrme_hw_version clc_hw_version; 40 struct cam_lrme_hw_version bus_rd_hw_version; 41 struct cam_lrme_hw_version bus_wr_hw_version; 42 struct cam_lrme_hw_version top_hw_version; 43 struct cam_lrme_hw_version top_titan_version; 44 }; 45 struct cam_lrme_query_cap_cmd { 46 struct cam_iommu_handle device_iommu; 47 struct cam_iommu_handle cdm_iommu; 48 uint32_t num_devices; 49 struct cam_lrme_dev_cap dev_caps[CAM_LRME_DEV_MAX]; 50 }; 51 struct cam_lrme_soc_info { 52 uint64_t clock_rate; 53 uint64_t bandwidth; 54 uint64_t reserved[4]; 55 }; 56 struct cam_lrme_acquire_args { 57 struct cam_lrme_soc_info lrme_soc_info; 58 }; 59 #endif 60 61
