diff options
Diffstat (limited to 'sys/linux/dev_dri.txt')
| -rw-r--r-- | sys/linux/dev_dri.txt | 337 |
1 files changed, 337 insertions, 0 deletions
diff --git a/sys/linux/dev_dri.txt b/sys/linux/dev_dri.txt new file mode 100644 index 000000000..02e421433 --- /dev/null +++ b/sys/linux/dev_dri.txt @@ -0,0 +1,337 @@ +# Copyright 2015 syzkaller project authors. All rights reserved. +# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file. + +include <drm/drm.h> +include <drm/drm_mode.h> +include <linux/agp_backend.h> + +resource fd_dri[fd] +resource drmctx[int32] +resource drm_agp_handle[intptr] +resource drm_gem_handle[int32] +resource drm_gem_name[int32] + +syz_open_dev$dri(dev ptr[in, string["/dev/dri/card#"]], id intptr, flags flags[open_flags]) fd_dri +syz_open_dev$dricontrol(dev ptr[in, string["/dev/dri/controlD#"]], id intptr, flags flags[open_flags]) fd_dri +syz_open_dev$drirender(dev ptr[in, string["/dev/dri/renderD#"]], id intptr, flags flags[open_flags]) fd_dri + +ioctl$DRM_IOCTL_VERSION(fd fd_dri, cmd const[DRM_IOCTL_VERSION], arg ptr[in, drm_version]) +ioctl$DRM_IOCTL_GET_UNIQUE(fd fd_dri, cmd const[DRM_IOCTL_GET_UNIQUE], arg ptr[in, drm_unique_out]) +ioctl$DRM_IOCTL_GET_MAGIC(fd fd_dri, cmd const[DRM_IOCTL_GET_MAGIC], arg ptr[in, int32]) +ioctl$DRM_IOCTL_IRQ_BUSID(fd fd_dri, cmd const[DRM_IOCTL_IRQ_BUSID], arg ptr[in, drm_irq_busid]) +ioctl$DRM_IOCTL_GET_MAP(fd fd_dri, cmd const[DRM_IOCTL_GET_MAP], arg ptr[in, drm_map]) +ioctl$DRM_IOCTL_GET_CLIENT(fd fd_dri, cmd const[DRM_IOCTL_GET_CLIENT], arg ptr[in, drm_client]) +ioctl$DRM_IOCTL_GET_STATS(fd fd_dri, cmd const[DRM_IOCTL_GET_STATS], arg buffer[out]) +ioctl$DRM_IOCTL_GET_CAP(fd fd_dri, cmd const[DRM_IOCTL_GET_CAP], arg ptr[in, drm_get_cap]) +ioctl$DRM_IOCTL_SET_CLIENT_CAP(fd fd_dri, cmd const[DRM_IOCTL_SET_CLIENT_CAP], arg ptr[in, drm_get_cap]) +ioctl$DRM_IOCTL_SET_VERSION(fd fd_dri, cmd const[DRM_IOCTL_SET_VERSION], arg ptr[in, drm_set_version]) +ioctl$DRM_IOCTL_SET_UNIQUE(fd fd_dri, cmd const[DRM_IOCTL_SET_UNIQUE], arg ptr[in, drm_unique_in]) +ioctl$DRM_IOCTL_AUTH_MAGIC(fd fd_dri, cmd const[DRM_IOCTL_AUTH_MAGIC], arg ptr[in, int32]) +ioctl$DRM_IOCTL_ADD_MAP(fd fd_dri, cmd const[DRM_IOCTL_ADD_MAP], arg ptr[in, drm_map]) +ioctl$DRM_IOCTL_RM_MAP(fd fd_dri, cmd const[DRM_IOCTL_RM_MAP], arg ptr[in, drm_map]) +ioctl$DRM_IOCTL_SET_SAREA_CTX(fd fd_dri, cmd const[DRM_IOCTL_SET_SAREA_CTX], arg ptr[in, drm_ctx_priv_map]) +ioctl$DRM_IOCTL_GET_SAREA_CTX(fd fd_dri, cmd const[DRM_IOCTL_GET_SAREA_CTX], arg ptr[in, drm_ctx_priv_map]) +ioctl$DRM_IOCTL_SET_MASTER(fd fd_dri, cmd const[DRM_IOCTL_SET_MASTER]) +ioctl$DRM_IOCTL_DROP_MASTER(fd fd_dri, cmd const[DRM_IOCTL_DROP_MASTER]) +ioctl$DRM_IOCTL_ADD_CTX(fd fd_dri, cmd const[DRM_IOCTL_ADD_CTX], arg ptr[out, drm_ctx]) +ioctl$DRM_IOCTL_RM_CTX(fd fd_dri, cmd const[DRM_IOCTL_RM_CTX], arg ptr[in, drm_ctx]) +ioctl$DRM_IOCTL_GET_CTX(fd fd_dri, cmd const[DRM_IOCTL_GET_CTX], arg ptr[in, drm_ctx]) +ioctl$DRM_IOCTL_SWITCH_CTX(fd fd_dri, cmd const[DRM_IOCTL_SWITCH_CTX], arg ptr[in, drm_ctx]) +ioctl$DRM_IOCTL_NEW_CTX(fd fd_dri, cmd const[DRM_IOCTL_NEW_CTX], arg ptr[in, drm_ctx]) +ioctl$DRM_IOCTL_RES_CTX(fd fd_dri, cmd const[DRM_IOCTL_RES_CTX], arg ptr[in, drm_ctx_res]) +ioctl$DRM_IOCTL_LOCK(fd fd_dri, cmd const[DRM_IOCTL_LOCK], arg ptr[in, drm_lock]) +ioctl$DRM_IOCTL_UNLOCK(fd fd_dri, cmd const[DRM_IOCTL_UNLOCK], arg ptr[in, drm_lock]) +ioctl$DRM_IOCTL_ADD_BUFS(fd fd_dri, cmd const[DRM_IOCTL_ADD_BUFS], arg ptr[in, drm_buf_desc]) +ioctl$DRM_IOCTL_MARK_BUFS(fd fd_dri, cmd const[DRM_IOCTL_MARK_BUFS], arg ptr[in, drm_buf_desc]) +ioctl$DRM_IOCTL_INFO_BUFS(fd fd_dri, cmd const[DRM_IOCTL_INFO_BUFS], arg ptr[in, drm_buf_desc]) +ioctl$DRM_IOCTL_MAP_BUFS(fd fd_dri, cmd const[DRM_IOCTL_MAP_BUFS], arg ptr[in, drm_buf_map]) +ioctl$DRM_IOCTL_FREE_BUFS(fd fd_dri, cmd const[DRM_IOCTL_FREE_BUFS], arg ptr[in, drm_buf_free]) +ioctl$DRM_IOCTL_DMA(fd fd_dri, cmd const[DRM_IOCTL_DMA], arg ptr[in, drm_dma]) +ioctl$DRM_IOCTL_CONTROL(fd fd_dri, cmd const[DRM_IOCTL_CONTROL], arg ptr[in, drm_control]) +ioctl$DRM_IOCTL_AGP_ACQUIRE(fd fd_dri, cmd const[DRM_IOCTL_AGP_ACQUIRE]) +ioctl$DRM_IOCTL_AGP_RELEASE(fd fd_dri, cmd const[DRM_IOCTL_AGP_RELEASE]) +ioctl$DRM_IOCTL_AGP_ENABLE(fd fd_dri, cmd const[DRM_IOCTL_AGP_ENABLE], arg ptr[in, int32]) +ioctl$DRM_IOCTL_AGP_INFO(fd fd_dri, cmd const[DRM_IOCTL_AGP_INFO], arg buffer[out]) +ioctl$DRM_IOCTL_AGP_ALLOC(fd fd_dri, cmd const[DRM_IOCTL_AGP_ALLOC], arg ptr[inout, drm_agp_buffer]) +ioctl$DRM_IOCTL_AGP_FREE(fd fd_dri, cmd const[DRM_IOCTL_AGP_FREE], arg ptr[in, drm_agp_buffer]) +ioctl$DRM_IOCTL_AGP_BIND(fd fd_dri, cmd const[DRM_IOCTL_AGP_BIND], arg ptr[in, drm_agp_binding]) +ioctl$DRM_IOCTL_AGP_UNBIND(fd fd_dri, cmd const[DRM_IOCTL_AGP_UNBIND], arg ptr[in, drm_agp_binding]) +ioctl$DRM_IOCTL_SG_ALLOC(fd fd_dri, cmd const[DRM_IOCTL_SG_ALLOC], arg ptr[in, drm_scatter_gather]) +ioctl$DRM_IOCTL_SG_FREE(fd fd_dri, cmd const[DRM_IOCTL_SG_FREE], arg ptr[in, drm_scatter_gather]) +ioctl$DRM_IOCTL_WAIT_VBLANK(fd fd_dri, cmd const[DRM_IOCTL_WAIT_VBLANK], arg ptr[in, drm_wait_vblank]) +ioctl$DRM_IOCTL_MODESET_CTL(fd fd_dri, cmd const[DRM_IOCTL_MODESET_CTL], arg ptr[in, drm_modeset_ctl]) +ioctl$DRM_IOCTL_GEM_OPEN(fd fd_dri, cmd const[DRM_IOCTL_GEM_OPEN], arg ptr[inout, drm_gem_open]) +ioctl$DRM_IOCTL_GEM_CLOSE(fd fd_dri, cmd const[DRM_IOCTL_GEM_CLOSE], arg ptr[in, drm_gem_close]) +ioctl$DRM_IOCTL_GEM_FLINK(fd fd_dri, cmd const[DRM_IOCTL_GEM_FLINK], arg ptr[inout, drm_gem_flink]) +ioctl$DRM_IOCTL_MODE_GETRESOURCES(fd fd_dri, cmd const[DRM_IOCTL_MODE_GETRESOURCES], arg ptr[in, drm_mode_card_res]) +ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(fd fd_dri, cmd const[DRM_IOCTL_PRIME_HANDLE_TO_FD], arg ptr[inout, drm_prime_handle]) +ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(fd fd_dri, cmd const[DRM_IOCTL_PRIME_FD_TO_HANDLE], arg ptr[inout, drm_prime_handle]) +ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(fd fd_dri, cmd const[DRM_IOCTL_MODE_GETPLANERESOURCES], arg ptr[in, drm_mode_get_plane_res]) +ioctl$DRM_IOCTL_MODE_GETCRTC(fd fd_dri, cmd const[DRM_IOCTL_MODE_GETCRTC], arg ptr[in, drm_mode_crtc]) +ioctl$DRM_IOCTL_MODE_SETCRTC(fd fd_dri, cmd const[DRM_IOCTL_MODE_SETCRTC], arg ptr[in, drm_mode_crtc]) + +#ioctl$DRM_IOCTL_MODE_GETPLANE(fd fd_dri, cmd const[DRM_IOCTL_MODE_GETPLANE], arg ptr[in, drm_mode_get_plane]) +#ioctl$DRM_IOCTL_MODE_SETPLANE(fd fd_dri, cmd const[DRM_IOCTL_MODE_SETPLANE], arg ptr[in, drm_mode_set_plane]) +#ioctl$DRM_IOCTL_MODE_CURSOR(fd fd_dri, cmd const[DRM_IOCTL_MODE_CURSOR], arg ptr[in, drm_mode_cursor]) +#ioctl$DRM_IOCTL_MODE_GETGAMMA(fd fd_dri, cmd const[DRM_IOCTL_MODE_GETGAMMA], arg ptr[in, drm_mode_crtc_lut]) +#ioctl$DRM_IOCTL_MODE_SETGAMMA(fd fd_dri, cmd const[DRM_IOCTL_MODE_SETGAMMA], arg ptr[in, drm_mode_crtc_lut]) +#ioctl$DRM_IOCTL_MODE_GETENCODER(fd fd_dri, cmd const[DRM_IOCTL_MODE_GETENCODER], arg ptr[in, drm_mode_get_encoder]) +#ioctl$DRM_IOCTL_MODE_GETCONNECTOR(fd fd_dri, cmd const[DRM_IOCTL_MODE_GETCONNECTOR], arg ptr[in, drm_mode_get_connector]) +#ioctl$DRM_IOCTL_MODE_GETPROPERTY(fd fd_dri, cmd const[DRM_IOCTL_MODE_GETPROPERTY], arg ptr[in, drm_mode_get_property]) +#ioctl$DRM_IOCTL_MODE_SETPROPERTY(fd fd_dri, cmd const[DRM_IOCTL_MODE_SETPROPERTY], arg ptr[in, drm_mode_connector_set_property]) +#ioctl$DRM_IOCTL_MODE_GETPROPBLOB(fd fd_dri, cmd const[DRM_IOCTL_MODE_GETPROPBLOB], arg ptr[in, drm_mode_get_blob]) +#ioctl$DRM_IOCTL_MODE_GETFB(fd fd_dri, cmd const[DRM_IOCTL_MODE_GETFB], arg ptr[in, drm_mode_fb_cmd]) +#ioctl$DRM_IOCTL_MODE_ADDFB(fd fd_dri, cmd const[DRM_IOCTL_MODE_ADDFB], arg ptr[in, drm_mode_fb_cmd]) +#ioctl$DRM_IOCTL_MODE_ADDFB2(fd fd_dri, cmd const[DRM_IOCTL_MODE_ADDFB2], arg ptr[in, drm_mode_fb_cmd2]) +#ioctl$DRM_IOCTL_MODE_RMFB(fd fd_dri, cmd const[DRM_IOCTL_MODE_RMFB], arg ptr[in, int32]) +#ioctl$DRM_IOCTL_MODE_PAGE_FLIP(fd fd_dri, cmd const[DRM_IOCTL_MODE_PAGE_FLIP], arg ptr[in, drm_mode_crtc_page_flip]) +#ioctl$DRM_IOCTL_MODE_DIRTYFB(fd fd_dri, cmd const[DRM_IOCTL_MODE_DIRTYFB], arg ptr[in, drm_mode_fb_dirty_cmd]) +#ioctl$DRM_IOCTL_MODE_CREATE_DUMB(fd fd_dri, cmd const[DRM_IOCTL_MODE_CREATE_DUMB], arg ptr[in, drm_mode_create_dumb]) +#ioctl$DRM_IOCTL_MODE_MAP_DUMB(fd fd_dri, cmd const[DRM_IOCTL_MODE_MAP_DUMB], arg ptr[in, drm_mode_map_dumb]) +#ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(fd fd_dri, cmd const[DRM_IOCTL_MODE_DESTROY_DUMB], arg ptr[in, drm_mode_destroy_dumb]) +#ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(fd fd_dri, cmd const[DRM_IOCTL_MODE_OBJ_GETPROPERTIES], arg ptr[in, drm_mode_obj_get_properties]) +#ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(fd fd_dri, cmd const[DRM_IOCTL_MODE_OBJ_SETPROPERTY], arg ptr[in, drm_mode_obj_set_property]) +#ioctl$DRM_IOCTL_MODE_CURSOR2(fd fd_dri, cmd const[DRM_IOCTL_MODE_CURSOR2], arg ptr[in, drm_mode_cursor2]) +#ioctl$DRM_IOCTL_MODE_ATOMIC(fd fd_dri, cmd const[DRM_IOCTL_MODE_ATOMIC], arg ptr[in, drm_mode_atomic]) +#ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(fd fd_dri, cmd const[DRM_IOCTL_MODE_CREATEPROPBLOB], arg ptr[in, drm_mode_create_blob]) +#ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(fd fd_dri, cmd const[DRM_IOCTL_MODE_DESTROYPROPBLOB], arg ptr[in, drm_mode_destroy_blob]) + +drm_version { + maj int32 + min int32 + patch int32 + namelen len[name, intptr] + name buffer[out] + datelen len[date, intptr] + date buffer[out] + desclen len[desc, intptr] + desc buffer[out] +} + +drm_unique_in { + len len[uni, intptr] + uni buffer[in] +} + +drm_unique_out { + len len[uni, intptr] + uni buffer[out] +} + +drm_irq_busid { + irq int32 + bus int32 + dev int32 + func int32 +} + +drm_map { + off vma[opt] + size intptr + type flags[drm_map_type, int32] + flags flags[drm_map_flags, int32] + handle vma + mtrr int32 +} + +drm_client { + idx int32 + auth int32 + pid pid +# pid is declared is long + pid_pad const[0, int32] + uid uid +# uid is declared is long + uid_pad const[0, int32] + magic intptr + iocs intptr +} + +drm_get_cap { + cap int64 + val int64 +} + +drm_set_version { + di_maj int32 + di_min int32 + dd_maj int32 + dd_min int32 +} + +drm_ctx_priv_map { + ctxid drmctx + handle buffer[out] +} + +drm_ctx { + handle drmctx + flags flags[drm_ctx_flags, int32] +} + +drm_ctx_res { + count len[context, int32] + context ptr[out, array[drm_ctx]] +} + +drm_lock { + context drmctx + flags flags[drm_lock_flags, int32] +} + +drm_buf_desc { + count int32 + size int32 + lomark int32 + himark int32 + flags flags[drm_buf_flags, int32] +# TODO: what is agp addresses? should it be a special type? + agpaddr intptr +} + +drm_buf_map { + count len[list, int32] + virtual buffer[out] + list ptr[in, array[drm_buf_pub]] +} + +drm_buf_pub { + idx int32 + total len[addr, int32] + used int32 + addr buffer[out] +} + +drm_buf_free { + count len[list, int32] + list ptr[in, array[int32]] +} + +drm_dma { + context drmctx + sendcnt len[sendind, int32] + sendind ptr[in, array[int32]] + sendsiz ptr[in, array[int32]] + flags flags[drm_dma_flags, int32] + reqcnd len[reqind, int32] + reqsiz0 int32 + reqind ptr[in, array[int32]] + reqsiz ptr[in, array[int32]] + granted const[0, int32] +} + +drm_control { + func flags[drm_control_type, int32] + irq int32 +} + +drm_agp_buffer { + size intptr + handle drm_agp_handle[opt] + type flags[drm_agp_mem_type, intptr] + physic intptr +} + +drm_agp_binding { + handle drm_agp_handle + offset intptr +} + +drm_scatter_gather { + size intptr + handle drm_agp_handle +} + +drm_wait_vblank { + type flags[drm_vblank_seq_type, int32] + seq int32 + signal signalno +} + +drm_modeset_ctl { + crtc int32 + cmd int32 +} + +drm_gem_open { +# input: + name drm_gem_name[opt] +# output: + handle drm_gem_handle[opt] + size int64 +} + +drm_gem_close { + handle drm_gem_handle + pad const[0, int32] +} + +drm_gem_flink { + handle drm_gem_handle[opt] + name drm_gem_name[opt] +} + +drm_mode_card_res { + fbid ptr[out, array[int32]] + crtcid ptr[out, array[int32]] + connid ptr[out, array[int32]] + encid ptr[out, array[int32]] + nfbid len[fbid, int32] + ncrtcid len[crtcid, int32] + nconnid len[connid, int32] + nencid len[encid, int32] + maxw const[0, int32] + maxh const[0, int32] + minw const[0, int32] + minh const[0, int32] +} + +drm_prime_handle { + handle drm_gem_handle + flags flags[dup_flags, int32] + fd fd_dri +} + +drm_mode_get_plane_res { + ids ptr[out, array[int32]] + cnt len[ids, int32] +} + +drm_mode_crtc { + connect ptr[in, array[int32]] + cnt len[connect, int32] + crtcid int32 + x int32 + y int32 + gamma int32 + valid int32 + mode drm_mode_modeinfo +} + +drm_mode_modeinfo { + clock int32 + hdisp int16 + hsyncs int16 + hsynce int16 + htotal int16 + hskew int16 + vdisp int16 + vsyncs int16 + vsynce int16 + vtotal int16 + vscan int16 + vrefr int16 + flag int32 + type int32 + name array[int8, DRM_DISPLAY_MODE_LEN] +} + +drm_agp_mem_type = 0, 1, 2, AGP_USER_MEMORY, AGP_USER_CACHED_MEMORY +drm_map_type = _DRM_FRAME_BUFFER, _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, _DRM_SCATTER_GATHER, _DRM_CONSISTENT +drm_map_flags = _DRM_RESTRICTED, _DRM_READ_ONLY, _DRM_LOCKED, _DRM_KERNEL, _DRM_WRITE_COMBINING, _DRM_CONTAINS_LOCK, _DRM_REMOVABLE, _DRM_DRIVER +drm_ctx_flags = _DRM_CONTEXT_PRESERVED, _DRM_CONTEXT_2DONLY +drm_lock_flags = _DRM_LOCK_READY, _DRM_LOCK_QUIESCENT, _DRM_LOCK_FLUSH, _DRM_LOCK_FLUSH_ALL, _DRM_HALT_ALL_QUEUES, _DRM_HALT_CUR_QUEUES +drm_buf_flags = _DRM_PAGE_ALIGN, _DRM_AGP_BUFFER, _DRM_SG_BUFFER, _DRM_FB_BUFFER, _DRM_PCI_BUFFER_RO +drm_dma_flags = _DRM_DMA_BLOCK, _DRM_DMA_WHILE_LOCKED, _DRM_DMA_PRIORITY, _DRM_DMA_WAIT, _DRM_DMA_SMALLER_OK, _DRM_DMA_LARGER_OK +drm_control_type = DRM_ADD_COMMAND, DRM_RM_COMMAND, DRM_INST_HANDLER, DRM_UNINST_HANDLER +drm_vblank_seq_type = _DRM_VBLANK_ABSOLUTE, _DRM_VBLANK_RELATIVE, _DRM_VBLANK_HIGH_CRTC_MASK, _DRM_VBLANK_EVENT, _DRM_VBLANK_FLIP, _DRM_VBLANK_NEXTONMISS, _DRM_VBLANK_SECONDARY, _DRM_VBLANK_SIGNAL |