1*cda5da8dSAndroid Build Coastguard Worker /* 2*cda5da8dSAndroid Build Coastguard Worker * This file is auto-generated. Modifications will be lost. 3*cda5da8dSAndroid Build Coastguard Worker * 4*cda5da8dSAndroid Build Coastguard Worker * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5*cda5da8dSAndroid Build Coastguard Worker * for more information. 6*cda5da8dSAndroid Build Coastguard Worker */ 7*cda5da8dSAndroid Build Coastguard Worker #ifndef _UAPI_MISC_OCXL_H 8*cda5da8dSAndroid Build Coastguard Worker #define _UAPI_MISC_OCXL_H 9*cda5da8dSAndroid Build Coastguard Worker #include <linux/types.h> 10*cda5da8dSAndroid Build Coastguard Worker #include <linux/ioctl.h> 11*cda5da8dSAndroid Build Coastguard Worker enum ocxl_event_type { 12*cda5da8dSAndroid Build Coastguard Worker OCXL_AFU_EVENT_XSL_FAULT_ERROR = 0, 13*cda5da8dSAndroid Build Coastguard Worker }; 14*cda5da8dSAndroid Build Coastguard Worker #define OCXL_KERNEL_EVENT_FLAG_LAST 0x0001 15*cda5da8dSAndroid Build Coastguard Worker struct ocxl_kernel_event_header { 16*cda5da8dSAndroid Build Coastguard Worker __u16 type; 17*cda5da8dSAndroid Build Coastguard Worker __u16 flags; 18*cda5da8dSAndroid Build Coastguard Worker __u32 reserved; 19*cda5da8dSAndroid Build Coastguard Worker }; 20*cda5da8dSAndroid Build Coastguard Worker struct ocxl_kernel_event_xsl_fault_error { 21*cda5da8dSAndroid Build Coastguard Worker __u64 addr; 22*cda5da8dSAndroid Build Coastguard Worker __u64 dsisr; 23*cda5da8dSAndroid Build Coastguard Worker __u64 count; 24*cda5da8dSAndroid Build Coastguard Worker __u64 reserved; 25*cda5da8dSAndroid Build Coastguard Worker }; 26*cda5da8dSAndroid Build Coastguard Worker struct ocxl_ioctl_attach { 27*cda5da8dSAndroid Build Coastguard Worker __u64 amr; 28*cda5da8dSAndroid Build Coastguard Worker __u64 reserved1; 29*cda5da8dSAndroid Build Coastguard Worker __u64 reserved2; 30*cda5da8dSAndroid Build Coastguard Worker __u64 reserved3; 31*cda5da8dSAndroid Build Coastguard Worker }; 32*cda5da8dSAndroid Build Coastguard Worker struct ocxl_ioctl_metadata { 33*cda5da8dSAndroid Build Coastguard Worker __u16 version; 34*cda5da8dSAndroid Build Coastguard Worker __u8 afu_version_major; 35*cda5da8dSAndroid Build Coastguard Worker __u8 afu_version_minor; 36*cda5da8dSAndroid Build Coastguard Worker __u32 pasid; 37*cda5da8dSAndroid Build Coastguard Worker __u64 pp_mmio_size; 38*cda5da8dSAndroid Build Coastguard Worker __u64 global_mmio_size; 39*cda5da8dSAndroid Build Coastguard Worker __u64 reserved[13]; 40*cda5da8dSAndroid Build Coastguard Worker }; 41*cda5da8dSAndroid Build Coastguard Worker struct ocxl_ioctl_p9_wait { 42*cda5da8dSAndroid Build Coastguard Worker __u16 thread_id; 43*cda5da8dSAndroid Build Coastguard Worker __u16 reserved1; 44*cda5da8dSAndroid Build Coastguard Worker __u32 reserved2; 45*cda5da8dSAndroid Build Coastguard Worker __u64 reserved3[3]; 46*cda5da8dSAndroid Build Coastguard Worker }; 47*cda5da8dSAndroid Build Coastguard Worker #define OCXL_IOCTL_FEATURES_FLAGS0_P9_WAIT 0x01 48*cda5da8dSAndroid Build Coastguard Worker struct ocxl_ioctl_features { 49*cda5da8dSAndroid Build Coastguard Worker __u64 flags[4]; 50*cda5da8dSAndroid Build Coastguard Worker }; 51*cda5da8dSAndroid Build Coastguard Worker struct ocxl_ioctl_irq_fd { 52*cda5da8dSAndroid Build Coastguard Worker __u64 irq_offset; 53*cda5da8dSAndroid Build Coastguard Worker __s32 eventfd; 54*cda5da8dSAndroid Build Coastguard Worker __u32 reserved; 55*cda5da8dSAndroid Build Coastguard Worker }; 56*cda5da8dSAndroid Build Coastguard Worker #define OCXL_MAGIC 0xCA 57*cda5da8dSAndroid Build Coastguard Worker #define OCXL_IOCTL_ATTACH _IOW(OCXL_MAGIC, 0x10, struct ocxl_ioctl_attach) 58*cda5da8dSAndroid Build Coastguard Worker #define OCXL_IOCTL_IRQ_ALLOC _IOR(OCXL_MAGIC, 0x11, __u64) 59*cda5da8dSAndroid Build Coastguard Worker #define OCXL_IOCTL_IRQ_FREE _IOW(OCXL_MAGIC, 0x12, __u64) 60*cda5da8dSAndroid Build Coastguard Worker #define OCXL_IOCTL_IRQ_SET_FD _IOW(OCXL_MAGIC, 0x13, struct ocxl_ioctl_irq_fd) 61*cda5da8dSAndroid Build Coastguard Worker #define OCXL_IOCTL_GET_METADATA _IOR(OCXL_MAGIC, 0x14, struct ocxl_ioctl_metadata) 62*cda5da8dSAndroid Build Coastguard Worker #define OCXL_IOCTL_ENABLE_P9_WAIT _IOR(OCXL_MAGIC, 0x15, struct ocxl_ioctl_p9_wait) 63*cda5da8dSAndroid Build Coastguard Worker #define OCXL_IOCTL_GET_FEATURES _IOR(OCXL_MAGIC, 0x16, struct ocxl_ioctl_features) 64*cda5da8dSAndroid Build Coastguard Worker #endif 65