| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** 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 _UAPI_LINUX_FSI_H |
| #define _UAPI_LINUX_FSI_H |
| #include <linux/types.h> |
| #include <linux/ioctl.h> |
| struct scom_access { |
| __u64 addr; |
| __u64 data; |
| __u64 mask; |
| __u32 intf_errors; |
| #define SCOM_INTF_ERR_PARITY 0x00000001 |
| #define SCOM_INTF_ERR_PROTECTION 0x00000002 |
| #define SCOM_INTF_ERR_ABORT 0x00000004 |
| #define SCOM_INTF_ERR_UNKNOWN 0x80000000 |
| __u8 pib_status; |
| #define SCOM_PIB_SUCCESS 0 |
| #define SCOM_PIB_BLOCKED 1 |
| #define SCOM_PIB_OFFLINE 2 |
| #define SCOM_PIB_PARTIAL 3 |
| #define SCOM_PIB_BAD_ADDR 4 |
| #define SCOM_PIB_CLK_ERR 5 |
| #define SCOM_PIB_PARITY_ERR 6 |
| #define SCOM_PIB_TIMEOUT 7 |
| __u8 pad; |
| }; |
| #define SCOM_CHECK_SUPPORTED 0x00000001 |
| #define SCOM_CHECK_PROTECTED 0x00000002 |
| #define SCOM_RESET_INTF 0x00000001 |
| #define SCOM_RESET_PIB 0x00000002 |
| #define FSI_SCOM_CHECK _IOR('s', 0x00, __u32) |
| #define FSI_SCOM_READ _IOWR('s', 0x01, struct scom_access) |
| #define FSI_SCOM_WRITE _IOWR('s', 0x02, struct scom_access) |
| #define FSI_SCOM_RESET _IOW('s', 0x03, __u32) |
| #endif |
