You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
77 lines
2.4 KiB
77 lines
2.4 KiB
/****************************************************************************
|
|
****************************************************************************
|
|
***
|
|
*** 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_MISC_OCXL_H
|
|
#define _UAPI_MISC_OCXL_H
|
|
#include <linux/types.h>
|
|
#include <linux/ioctl.h>
|
|
enum ocxl_event_type {
|
|
OCXL_AFU_EVENT_XSL_FAULT_ERROR = 0,
|
|
};
|
|
#define OCXL_KERNEL_EVENT_FLAG_LAST 0x0001
|
|
struct ocxl_kernel_event_header {
|
|
__u16 type;
|
|
__u16 flags;
|
|
__u32 reserved;
|
|
};
|
|
struct ocxl_kernel_event_xsl_fault_error {
|
|
__u64 addr;
|
|
__u64 dsisr;
|
|
__u64 count;
|
|
__u64 reserved;
|
|
};
|
|
struct ocxl_ioctl_attach {
|
|
__u64 amr;
|
|
__u64 reserved1;
|
|
__u64 reserved2;
|
|
__u64 reserved3;
|
|
};
|
|
struct ocxl_ioctl_metadata {
|
|
__u16 version;
|
|
__u8 afu_version_major;
|
|
__u8 afu_version_minor;
|
|
__u32 pasid;
|
|
__u64 pp_mmio_size;
|
|
__u64 global_mmio_size;
|
|
__u64 reserved[13];
|
|
};
|
|
struct ocxl_ioctl_p9_wait {
|
|
__u16 thread_id;
|
|
__u16 reserved1;
|
|
__u32 reserved2;
|
|
__u64 reserved3[3];
|
|
};
|
|
#define OCXL_IOCTL_FEATURES_FLAGS0_P9_WAIT 0x01
|
|
struct ocxl_ioctl_features {
|
|
__u64 flags[4];
|
|
};
|
|
struct ocxl_ioctl_irq_fd {
|
|
__u64 irq_offset;
|
|
__s32 eventfd;
|
|
__u32 reserved;
|
|
};
|
|
#define OCXL_MAGIC 0xCA
|
|
#define OCXL_IOCTL_ATTACH _IOW(OCXL_MAGIC, 0x10, struct ocxl_ioctl_attach)
|
|
#define OCXL_IOCTL_IRQ_ALLOC _IOR(OCXL_MAGIC, 0x11, __u64)
|
|
#define OCXL_IOCTL_IRQ_FREE _IOW(OCXL_MAGIC, 0x12, __u64)
|
|
#define OCXL_IOCTL_IRQ_SET_FD _IOW(OCXL_MAGIC, 0x13, struct ocxl_ioctl_irq_fd)
|
|
#define OCXL_IOCTL_GET_METADATA _IOR(OCXL_MAGIC, 0x14, struct ocxl_ioctl_metadata)
|
|
#define OCXL_IOCTL_ENABLE_P9_WAIT _IOR(OCXL_MAGIC, 0x15, struct ocxl_ioctl_p9_wait)
|
|
#define OCXL_IOCTL_GET_FEATURES _IOR(OCXL_MAGIC, 0x16, struct ocxl_ioctl_features)
|
|
#endif
|