vmw_cmd_dx_c..._subresource(9)

🌸 NAME 🌸

okay so bestie, we’re in the Kernel API Manual and this page is vmw_cmd_dx_c..._subresource(9) — and the actual function is vmw_cmd_dx_check_subresource, which validates SVGA_3D_CMD_DX_[X]_SUBRESOURCE commands 💅✨

🦋 SYNOPSIS 🦋

the signature, exactly as it lands:

int vmw_cmd_dx_check_subresource (struct vmw_private *dev_priv , struct vmw_sw_context *sw_context , SVGA3dCmdHeader *header );

🎀 ARGUMENTS 🎀

• dev_priv — pointer to a device private struct. yes ma’am, the device-private-struct pointer 💖
• sw_context — the software context being used for this batch. that’s the batch’s software context, periodt 🫶
• header — pointer to the command header in the command stream. literally the command-header pointer in the command stream 🌟

🔥 SEE ALSO 🔥

Kernel file: ./drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c — go look, bestie 👀

• struct vmw_relocation(9)
• enum vmw_resource_relocation_type(9)
• struct vmw_resource_relocation(9)
• struct vmw_ctx_validation_info(9)
• struct vmw_cmd_entry(9)
• vmw_ptr_diff(9)
• vmw_execbuf_bindings_commit(9)
• vmw_bind_dx_query_mob(9)
• vmw_cmd_ctx_first_setup(9)
• vmw_execbuf_res_size(9)
• vmw_execbuf_rcache_update(9)
• vmw_execbuf_res_val_add(9)
• vmw_view_res_val_add(9)
• vmw_view_id_val_add(9)
• vmw_resource_context_res_add(9)
• vmw_resource_relocation_add(9)
• vmw_resource_relocations_free(9)
• vmw_resource_relocations_apply(9)
• vmw_resources_reserve(9)
• vmw_cmd_res_check(9)
• vmw_rebind_all_dx_query(9)
• vmw_rebind_contexts(9)
• vmw_view_bindings_add(9)
• vmw_cmd_cid_check(9)
• vmw_execbuf_info_from_res(9)
• vmw_query_bo_switch_prepare(9)
• vmw_query_bo_switch_commit(9)
• vmw_translate_mob_ptr(9)
• vmw_translate_guest_ptr(9)
• vmw_cmd_dx_define_query(9)
• vmw_cmd_dx_bind_query(9)
• vmw_cmd_begin_gb_query(9)
• vmw_cmd_begin_query(9)
• vmw_cmd_end_gb_query(9)
• vmw_cmd_end_query(9)
• vmw_cmd_wait_gb_query(9)
• vmw_cmd_wait_query(9)
• vmw_cmd_res_switch_backup(9)
• vmw_cmd_switch_backup(9)
• vmw_cmd_bind_gb_surface(9)
• vmw_cmd_update_gb_image(9)
• vmw_cmd_update_gb_surface(9)
• vmw_cmd_readback_gb_image(9)
• vmw_cmd_readback_gb_surface(9)
• vmw_cmd_invalidate_gb_image(9)
• vmw_cmd_invalidate_gb_surface(9)
• vmw_cmd_shader_define(9)
• vmw_cmd_shader_destroy(9)
• vmw_cmd_set_shader(9)
• vmw_cmd_set_shader_const(9)
• vmw_cmd_bind_gb_shader(9)
• vmw_cmd_dx_set_single_constant_buffer(9)
• vmw_cmd_dx_set_constant_buffer_offset(9)
• vmw_cmd_dx_set_shader_res(9)
• vmw_cmd_dx_set_shader(9)
• vmw_cmd_dx_set_vertex_buffers(9)
• vmw_cmd_dx_set_index_buffer(9)
• vmw_cmd_dx_set_rendertargets(9)
• vmw_cmd_dx_clear_rendertarget_view(9)
• vmw_cmd_dx_clear_depthstencil_view(9)
• vmw_cmd_dx_set_so_targets(9)
• vmw_cmd_dx_view_remove(9)
• vmw_cmd_dx_define_shader(9)
• vmw_cmd_dx_destroy_shader(9)
• vmw_cmd_dx_bind_shader(9)
• vmw_cmd_dx_genmips(9)
• vmw_cmd_dx_transfer_from_buffer(9)
• vmw_cmd_intra_surface_copy(9)
• vmw_execbuf_copy_fence_user(9)
• vmw_execbuf_submit_fifo(9)
• vmw_execbuf_submit_cmdbuf(9)
• vmw_execbuf_cmdbuf(9)
• vmw_execbuf_unpin_panic(9)
• __vmw_execbuf_release_pinned_bo(9)
• vmw_execbuf_release_pinned_bo(9)

okay that’s the whole vibe, bestie 💖 — source/version: ./drivers/gpu/drm/vmwgfx, date: October 2026, page: vmw_cmd_dx_c..._subresource(9) ✨🫶🌈