569 			const struct drm_i915_cmd_descriptor *desc =  in validate_cmds_sorted()  local
571 			u32 curr = desc->cmd.value & desc->cmd.mask;  in validate_cmds_sorted()
617 	const struct drm_i915_cmd_descriptor *desc;  member
649 			const struct drm_i915_cmd_descriptor *desc =  in init_hash_table()  local
657 			desc_node->desc = desc;  in init_hash_table()
659 				 desc->cmd.value & CMD_HASH_MASK);  in init_hash_table()
800 		const struct drm_i915_cmd_descriptor *desc = desc_node->desc;  in find_cmd_in_table()  local
801 		u32 masked_cmd = desc->cmd.mask & cmd_header;  in find_cmd_in_table()
802 		u32 masked_value = desc->cmd.value & desc->cmd.mask;  in find_cmd_in_table()
805 			return desc;  in find_cmd_in_table()
824 	const struct drm_i915_cmd_descriptor *desc;  in find_cmd()  local
827 	desc = find_cmd_in_table(ring, cmd_header);  in find_cmd()
828 	if (desc)  in find_cmd()
829 		return desc;  in find_cmd()
973 		      const struct drm_i915_cmd_descriptor *desc,  in check_cmd()  argument
978 	if (desc->flags & CMD_DESC_REJECT) {  in check_cmd()
983 	if ((desc->flags & CMD_DESC_MASTER) && !is_master) {  in check_cmd()
989 	if (desc->flags & CMD_DESC_REGISTER) {  in check_cmd()
995 		const u32 step = desc->reg.step ? desc->reg.step : length;  in check_cmd()
998 		for (offset = desc->reg.offset; offset < length;  in check_cmd()
1000 			const u32 reg_addr = cmd[offset] & desc->reg.mask;  in check_cmd()
1027 				if (desc->cmd.value == MI_LOAD_REGISTER_MEM) {  in check_cmd()
1032 				if (desc->cmd.value == MI_LOAD_REGISTER_IMM(1))  in check_cmd()
1041 				if (desc->cmd.value == MI_LOAD_REGISTER_MEM) {  in check_cmd()
1047 				if (desc->cmd.value == MI_LOAD_REGISTER_IMM(1) &&  in check_cmd()
1058 	if (desc->flags & CMD_DESC_BITMASK) {  in check_cmd()
1064 			if (desc->bits[i].mask == 0)  in check_cmd()
1067 			if (desc->bits[i].condition_mask != 0) {  in check_cmd()
1069 					desc->bits[i].condition_offset;  in check_cmd()
1071 					desc->bits[i].condition_mask;  in check_cmd()
1077 			dword = cmd[desc->bits[i].offset] &  in check_cmd()
1078 				desc->bits[i].mask;  in check_cmd()
1080 			if (dword != desc->bits[i].expected) {  in check_cmd()
1083 						 desc->bits[i].mask,  in check_cmd()
1084 						 desc->bits[i].expected,  in check_cmd()
1139 		const struct drm_i915_cmd_descriptor *desc;  in i915_parse_cmds()  local
1145 		desc = find_cmd(ring, *cmd, &default_desc);  in i915_parse_cmds()
1146 		if (!desc) {  in i915_parse_cmds()
1158 		if (desc->cmd.value == MI_BATCH_BUFFER_START) {  in i915_parse_cmds()
1163 		if (desc->flags & CMD_DESC_FIXED)  in i915_parse_cmds()
1164 			length = desc->length.fixed;  in i915_parse_cmds()
1166 			length = ((*cmd & desc->length.mask) + LENGTH_BIAS);  in i915_parse_cmds()
1177 		if (!check_cmd(ring, desc, cmd, length, is_master,  in i915_parse_cmds()