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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-01-13 22:35:32 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-01-13 22:35:32 -0800 |
| commit | 4116941b7a703f8c770998bb3a59966608cb5bb2 (patch) | |
| tree | 32945b644b69e3fd1a9ba8cd7369cf62abc44ccd /include/uapi/misc | |
| parent | e85bb0beb6498c0dffe18a2f1f16d575bc175c32 (diff) | |
| parent | 8fe28cb58bcb235034b64cbbb7550a8a43fd88be (diff) | |
Merge tag 'v4.20' into next
Merge with mainline to bring in the new APIs.
Diffstat (limited to 'include/uapi/misc')
| -rw-r--r-- | include/uapi/misc/ocxl.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/uapi/misc/ocxl.h b/include/uapi/misc/ocxl.h index 0af83d80fb3e..97937cfa3baa 100644 --- a/include/uapi/misc/ocxl.h +++ b/include/uapi/misc/ocxl.h @@ -48,6 +48,18 @@ struct ocxl_ioctl_metadata { __u64 reserved[13]; // Total of 16*u64 }; +struct ocxl_ioctl_p9_wait { + __u16 thread_id; // The thread ID required to wake this thread + __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; @@ -62,5 +74,7 @@ struct ocxl_ioctl_irq_fd { #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 /* _UAPI_MISC_OCXL_H */ |