| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef __ISST_IF_H |
| #define __ISST_IF_H |
| #include <linux/types.h> |
| struct isst_if_platform_info { |
| __u16 api_version; |
| __u16 driver_version; |
| __u16 max_cmds_per_ioctl; |
| __u8 mbox_supported; |
| __u8 mmio_supported; |
| }; |
| struct isst_if_cpu_map { |
| __u32 logical_cpu; |
| __u32 physical_cpu; |
| }; |
| struct isst_if_cpu_maps { |
| __u32 cmd_count; |
| struct isst_if_cpu_map cpu_map[1]; |
| }; |
| struct isst_if_io_reg { |
| __u32 read_write; |
| __u32 logical_cpu; |
| __u32 reg; |
| __u32 value; |
| }; |
| struct isst_if_io_regs { |
| __u32 req_count; |
| struct isst_if_io_reg io_reg[1]; |
| }; |
| struct isst_if_mbox_cmd { |
| __u32 logical_cpu; |
| __u32 parameter; |
| __u32 req_data; |
| __u32 resp_data; |
| __u16 command; |
| __u16 sub_command; |
| __u32 reserved; |
| }; |
| struct isst_if_mbox_cmds { |
| __u32 cmd_count; |
| struct isst_if_mbox_cmd mbox_cmd[1]; |
| }; |
| struct isst_if_msr_cmd { |
| __u32 read_write; |
| __u32 logical_cpu; |
| __u64 msr; |
| __u64 data; |
| }; |
| struct isst_if_msr_cmds { |
| __u32 cmd_count; |
| struct isst_if_msr_cmd msr_cmd[1]; |
| }; |
| #define ISST_IF_MAGIC 0xFE |
| #define ISST_IF_GET_PLATFORM_INFO _IOR(ISST_IF_MAGIC, 0, struct isst_if_platform_info *) |
| #define ISST_IF_GET_PHY_ID _IOWR(ISST_IF_MAGIC, 1, struct isst_if_cpu_map *) |
| #define ISST_IF_IO_CMD _IOW(ISST_IF_MAGIC, 2, struct isst_if_io_regs *) |
| #define ISST_IF_MBOX_COMMAND _IOWR(ISST_IF_MAGIC, 3, struct isst_if_mbox_cmds *) |
| #define ISST_IF_MSR_COMMAND _IOWR(ISST_IF_MAGIC, 4, struct isst_if_msr_cmds *) |
| #endif |