diff options
| author | Adrián Larumbe <adrian.larumbe@collabora.com> | 2022-08-11 18:07:46 +0100 |
|---|---|---|
| committer | Marge Bot <emma+marge@anholt.net> | 2022-08-31 23:54:55 +0000 |
| commit | 6a4532cbabf7770b71d63db24714fc07efb280cf (patch) | |
| tree | 22ead2e0dd48bb049cdd556e72c931ef3da44eb3 /include | |
| parent | 6f4f11cf70dce3f6e7a680a35404c574a41c73ce (diff) | |
panfrost: Sync panfrost_drm.h from drm-misc-next
Updated from changes in commit 730c2bf4ad39 ("drm/panfrost: Add support for
devcoredump").
From drm-misc/drm-misc-next.
Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14034>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm-uapi/panfrost_drm.h | 51 |
1 files changed, 49 insertions, 2 deletions
diff --git a/include/drm-uapi/panfrost_drm.h b/include/drm-uapi/panfrost_drm.h index 061e700dd06..eac87310b34 100644 --- a/include/drm-uapi/panfrost_drm.h +++ b/include/drm-uapi/panfrost_drm.h @@ -84,14 +84,14 @@ struct drm_panfrost_wait_bo { __s64 timeout_ns; /* absolute */ }; +/* Valid flags to pass to drm_panfrost_create_bo */ #define PANFROST_BO_NOEXEC 1 #define PANFROST_BO_HEAP 2 /** * struct drm_panfrost_create_bo - ioctl argument for creating Panfrost BOs. * - * There are currently no values for the flags argument, but it may be - * used in a future extension. + * The flags argument is a bit mask of PANFROST_BO_* flags. */ struct drm_panfrost_create_bo { __u32 size; @@ -224,6 +224,53 @@ struct drm_panfrost_madvise { __u32 retained; /* out, whether backing store still exists */ }; +/* Definitions for coredump decoding in user space */ +#define PANFROSTDUMP_MAJOR 1 +#define PANFROSTDUMP_MINOR 0 + +#define PANFROSTDUMP_MAGIC 0x464E4150 /* PANF */ + +#define PANFROSTDUMP_BUF_REG 0 +#define PANFROSTDUMP_BUF_BOMAP (PANFROSTDUMP_BUF_REG + 1) +#define PANFROSTDUMP_BUF_BO (PANFROSTDUMP_BUF_BOMAP + 1) +#define PANFROSTDUMP_BUF_TRAILER (PANFROSTDUMP_BUF_BO + 1) + +struct panfrost_dump_object_header { + __le32 magic; + __le32 type; + __le32 file_size; + __le32 file_offset; + + union { + struct pan_reg_hdr { + __le64 jc; + __le32 gpu_id; + __le32 major; + __le32 minor; + __le64 nbos; + } reghdr; + + struct pan_bomap_hdr { + __le32 valid; + __le64 iova; + __le32 data[2]; + } bomap; + + /* + * Force same size in case we want to expand the header + * with new fields and also keep it 512-byte aligned + */ + + __le32 sizer[496]; + }; +}; + +/* Registers object, an array of these */ +struct panfrost_dump_registers { + __le32 reg; + __le32 value; +}; + #if defined(__cplusplus) } #endif |